benzofurans and Chronic-Disease

Unprecedented community containment measures were taken following the recent outbreak of COVID-19 in Italy. The aim of the study was to explore the self-reported future compliance of citizens with such measures and its relationship with potentially impactful psychological variables.. An online survey was completed by 931 people (18-76 years) distributed across the Italian territory. In addition to demographics, five dimensions were measured: self-reported compliance with containment measures over time (today, at 7, 14, 30, 60, 90, and 180 days from now) at three hypothetical risk levels (10, 50, 90% of likelihood of contracting the COVID-19), perceived risk, generalized anxiety, intolerance of uncertainty, and relevance of several psychological needs whose satisfaction is currently precluded.. The duration of containment measures plays a crucial role in tackling the spread of the disease as people will be less compliant over time. Psychological needs of citizens impacting on the compliance should be taken into account when planning an easing of the lockdown, along with interventions for protecting vulnerable groups from mental distress.. La apendicitis aguda (AA) es la urgencia quirúrgica abdominal más frecuente. No encontramos estudios específicos que evalúen el impacto de la pandemia causada por el coronavirus 2 (SARS-Cov-2) sobre la AA y su tratamiento quirúrgico. Analizamos la influencia de esta nueva patología sobre la AA.. Estudio observacional retrospectivo en pacientes intervenidos por AA desde enero hasta abril de 2020. Fueron clasificados según el momento de la apendicectomía, antes de la declaración del estado de alarma (Pre-COVID19) y después de la declaración del estado de alarma (Post-COVID19) en España. Se evaluaron variables demográficas, duración de la sintomatología, tipo de apendicitis, tiempo quirúrgico, estancia hospitalaria y complicaciones postoperatorias.. La pandemia por SARS-Cov-2 influye en el momento de diagnóstico de la apendicitis, así como en su grado de evolución y estancia hospitalaria. La peritonitis fue lo más frecuentemente observado. Una sospecha y orientación clínica más temprana, es necesaria para evitar un manejo inadecuado de este trastorno quirúrgico común.. The primary outcome is improvement in PaO. Findings will provide timely information on the safety, efficacy, and optimal dosing of t-PA to treat moderate/severe COVID-19-induced ARDS, which can be rapidly adapted to a phase III trial (NCT04357730; FDA IND 149634).. None.. The gut barrier is crucial in cirrhosis in preventing infection-causing bacteria that normally live in the gut from accessing the liver and other organs via the bloodstream. Herein, we characterised gut inflammation by measuring different markers in stool samples from patients at different stages of cirrhosis and comparing this to healthy people. These markers, when compared with equivalent markers usually measured in blood, were found to be very different in pattern and absolute levels, suggesting that there is significant gut inflammation in cirrhosis related to different immune system pathways to that seen outside of the gut. This provides new insights into gut-specific immune disturbances that predispose to complications of cirrhosis, and emphasises that a better understanding of the gut-liver axis is necessary to develop better targeted therapies.. La surveillance de l’intervalle QT a suscité beaucoup d’intérêt durant la pandémie de la COVID-19 en raison de l’utilisation de médicaments prolongeant l’intervalle QT et les préoccupations quant à la transmission virale par les électrocardiogrammes (ECG) en série. Nous avons posé l’hypothèse que la surveillance en continu de l’intervalle QT par télémétrie était associée à une meilleure détection des épisodes de prolongation de l’intervalle QT.. Nous avons introduit la télémétrie cardiaque en continu (TCC) à l’aide d’un algorithme de surveillance automatisée de l’intervalle QT dans nos unités de COVID-19. Les mesures automatisées quotidiennes de l’intervalle QT corrigé (auto-QTc) en fonction de la fréquence cardiaque maximale ont été enregistrées. Nous avons comparé la proportion des épisodes de prolongation marquée de l’intervalle QTc (QTc long), définie par un intervalle QTc ≥ 500 ms, chez les patients montrant une suspicion de COVID-19 ou ayant la COVID-19 qui avaient été admis avant et après la mise en place de la TCC (groupe témoin. La surveillance en continu de l’intervalle QT est supérieure à la norme de soins dans la détection des épisodes de QTc long et exige peu d’ECG. La réponse clinique aux épisodes de QTc long est sous-optimale.. Exposure to a model wildfire air pollution source modifies cardiovascular responses to HC challenge, suggesting air pollution sensitizes the body to systemic triggers.. Though the majority of HIV-infected adults who were on HAART had shown viral suppression, the rate of suppression was sub-optimal according to the UNAIDS 90-90-90 target to help end the AIDS pandemic by 2020. Nonetheless, the rate of immunological recovery in the study cohort was low. Hence, early initiation of HAART should be strengthened to achieve good virological suppression and immunological recovery.. Dust in Egyptian laying hen houses contains high concentrations of microorganisms and endotoxins, which might impair the health of birds and farmers when inhaled. Furthermore, laying hens in Egypt seem to be a reservoir for ESBL-producing Enterobacteriaceae. Thus, farmers are at risk of exposure to ESBL-producing bacteria, and colonized hens might transmit these bacteria into the food chain.. The lack of significant differences in the absolute changes and relative ratios of injury and repair biomarkers by contrast-associated AKI status suggests that the majority of mild contrast-associated AKI cases may be driven by hemodynamic changes at the kidney.. Most comparisons for different outcomes are based on very few studies, mostly low-powered, with an overall low CoE. Thus, the available evidence is considered insufficient to either support or refute CH effectiveness or to recommend one ICM over another. Therefore, further well-designed, larger RCTs are required.. PROSPERO database Identifier: CRD42016041953.. Untouched root canal at cross-section perimeter, the Hero 642 system showed 41.44% ± 5.62% and Reciproc R40 58.67% ± 12.39% without contact with instruments. Regarding the untouched area, Hero 642 system showed 22.78% ± 6.42% and Reciproc R40 34.35% ± 8.52%. Neither instrument achieved complete cross-sectional root canal debridement. Hero 642 system rotary taper 0.02 instruments achieved significant greater wall contact perimeter and area compared to reciprocate the Reciproc R40 taper 0.06 instrument.. Hero 642 achieved higher wall contact perimeter and area but, regardless of instrument size and taper, vital pulp during. The functional properties of the main mechanisms involved in the control of muscle Ca. This study showed that the anti-inflammatory effect of the iron-responsive product DHA in arthritis can be monitored by an iron-like radioactive tracer (. Attenuated vascular reactivity during pregnancy suggests that the systemic vasodilatory state partially depletes nitric oxide bioavailability. Preliminary data support the potential for MRI to identify vascular dysfunction in vivo that underlies PE. Level of Evidence 2 Technical Efficacy Stage 1 J. MAGN. RESON. IMAGING 2021;53:447-455.. La evaluación de riesgo es importante para predecir los resultados postoperatorios en pacientes con cáncer gastroesofágico. Este estudio de cohortes tuvo como objetivo evaluar los cambios en la composición corporal durante la quimioterapia neoadyuvante e investigar su asociación con complicaciones postoperatorias. MÉTODOS: Los pacientes consecutivos con cáncer gastroesofágico sometidos a quimioterapia neoadyuvante y cirugía con intención curativa entre 2016 y 2019, identificados a partir de una base de datos específica, se incluyeron en el estudio. Se utilizaron las imágenes de tomografía computarizada, antes y después de la quimioterapia neoadyuvante, para evaluar el índice de masa muscular esquelética, la sarcopenia y el índice de grasa visceral y subcutánea.. In this in vitro premature infant lung model, HF oscillation of BCPAP was associated with improved CO. Our results showed that HPC significantly promotes neurogenesis after MCAO and ameliorates neuronal injury.. Inflammatory markers are highly related to signs of systemic hypoperfusion in CS. Moreover, high PCT and IL-6 levels are associated with poor prognosis.. These findings indicate that Tetrapleura tetraptera fruit has a protective potential against stroke through modulation of redox and electrolyte imbalances, and attenuation of neurotransmitter dysregulation and other neurochemical dysfunctions. Tetrapleura tetraptera fruit could be a promising source for the discovery of bioactives for stroke therapy.

Topics: 3T3-L1 Cells; A Kinase Anchor Proteins; Acetates; Achilles Tendon; Acute Kidney Injury; Acute Pain; Acyclic Monoterpenes; Adenine Nucleotides; Adhesins, Escherichia coli; Adipocytes; Adipocytes, Brown; Adipogenesis; Administration, Inhalation; Administration, Oral; Adrenal Cortex Hormones; Adsorption; Adult; Aeromonas hydrophila; Africa; Aged; Aged, 80 and over; Agrobacterium tumefaciens; Air; Air Pollutants; Air Pollution; Air Pollution, Indoor; Algorithms; Alkaloids; Alkynes; Allosteric Regulation; Amines; Amino Acid Sequence; Amino Acids; Amino Acids, Branched-Chain; Aminoisobutyric Acids; Aminopyridines; Amyotrophic Lateral Sclerosis; Anaerobic Threshold; Angiography; Angiotensin II Type 1 Receptor Blockers; Angiotensin Receptor Antagonists; Angiotensin-Converting Enzyme Inhibitors; Animal Distribution; Animal Feed; Animal Nutritional Physiological Phenomena; Animals; Ankle Joint; Anti-Bacterial Agents; Anti-HIV Agents; Anti-Inflammatory Agents; Antibodies, Bacterial; Antifungal Agents; Antimalarials; Antineoplastic Agents; Antineoplastic Agents, Phytogenic; Antioxidants; Antiretroviral Therapy, Highly Active; Antiviral Agents; Aotidae; Apelin; Apoptosis; Arabidopsis Proteins; Argentina; Arginine; Artemisinins; Arthritis, Experimental; Arthritis, Rheumatoid; Arthroscopy; Aspergillus; Aspergillus niger; Asteraceae; Asthma; ATP Binding Cassette Transporter, Subfamily B, Member 1; ATP Binding Cassette Transporter, Subfamily G, Member 2; Auditory Cortex; Autoantibodies; Autophagy; Bacteria; Bacterial Infections; Bacterial Proteins; Bacterial Typing Techniques; Base Composition; Base Sequence; Basketball; Beclin-1; Benzhydryl Compounds; Benzimidazoles; Benzo(a)pyrene; Benzofurans; Benzoxazines; Bereavement; beta Catenin; beta-Lactamase Inhibitors; beta-Lactamases; beta-Lactams; Betacoronavirus; Betaine; Binding Sites; Biofilms; Biological Assay; Biological Availability; Biological Evolution; Biomarkers; Biomechanical Phenomena; Biopolymers; Biopsy; Bismuth; Blood Glucose; Blood Platelets; Blood Pressure; Body Composition; Body Weight; Bone Marrow; Bone Marrow Cells; Bone Regeneration; Boron; Botrytis; Brain Ischemia; Brain Neoplasms; Brain-Derived Neurotrophic Factor; Brazil; Breast Neoplasms; Breath Tests; Bronchoalveolar Lavage Fluid; Burkholderia; C-Reactive Protein; Caenorhabditis elegans; Caenorhabditis elegans Proteins; Calcification, Physiologic; Calcium; Calcium Signaling; Calorimetry, Differential Scanning; Cameroon; Camptothecin; Candida; Candida albicans; Capillaries; Carbapenem-Resistant Enterobacteriaceae; Carbapenems; Carbohydrate Conformation; Carbon; Carbon Dioxide; Carbon Isotopes; Carcinoma, Ovarian Epithelial; Cardiac Output; Cardiomyopathy, Hypertrophic; Cardiotonic Agents; Cardiovascular Diseases; Caregivers; Carps; Case-Control Studies; Catalase; Catalysis; Cats; CD4 Lymphocyte Count; Cell Culture Techniques; Cell Differentiation; Cell Line, Tumor; Cell Membrane; Cell Movement; Cell Proliferation; Cell Survival; Cells, Cultured; Cellulose; Centrosome; Ceratopogonidae; Chickens; Child; China; Cholera Toxin; Choline; Cholinesterases; Chromatography, High Pressure Liquid; Chromatography, Liquid; Chromatography, Micellar Electrokinetic Capillary; Chromatography, Reverse-Phase; Chronic Disease; Cinnamates; Cities; Citrates; Climate Change; Clinical Trials, Phase III as Topic; Coal; Coal Mining; Cohort Studies; Coinfection; Colchicine; Colony Count, Microbial; Colorectal Neoplasms; Coloring Agents; Common Cold; Complement Factor H; Computational Biology; Computer Simulation; Continuous Positive Airway Pressure; Contrast Media; Coordination Complexes; Coronary Artery Bypass; Coronavirus 3C Proteases; Coronavirus Infections; Coronavirus Protease Inhibitors; Corynebacterium glutamicum; Cosmetics; COVID-19; Creatinine; Cross-Sectional Studies; Crotonates; Crystallography, X-Ray; Cues; Culicidae; Culture Media; Curcuma; Cyclopentanes; Cyclopropanes; Cymbopogon; Cystine; Cytochrome P-450 CYP2B6; Cytochrome P-450 CYP2C19; Cytochrome P-450 CYP2C19 Inhibitors; Cytokines; Databases, Genetic; Death; Dendritic Cells; Density Functional Theory; Depsides; Diabetes Mellitus, Type 2; Diamond; Diarylheptanoids; Dibenzofurans; Dibenzofurans, Polychlorinated; Diclofenac; Diet; Dietary Carbohydrates; Dietary Supplements; Diffusion Magnetic Resonance Imaging; Dioxins; Diphenylamine; Disease Outbreaks; Disease Susceptibility; Disulfides; Dithiothreitol; Dizocilpine Maleate; DNA Methylation; DNA-Binding Proteins; DNA, Bacterial; Dogs; Dose-Response Relationship, Drug; Double-Blind Method; Doublecortin Protein; Drosophila melanogaster; Droughts; Drug Carriers; Drug Combinations; Drug Delivery Systems; Drug Liberation; Drug Resistance; Drug Resistance, Bacterial; Drug Resistance, Neoplasm; Drug Screening Assays, Antitumor; Dust; Dynactin Complex; Dysferlin; Echo-Planar Imaging; Echocardiography; Edaravone; Egypt; Elasticity; Electrodes; Electrolytes; Emodin; Emtricitabine; Endometriosis; Endothelium, Vascular; Endotoxins; Energy Metabolism; Energy Transfer; Enterobacteriaceae; Enterococcus faecalis; Enterotoxigenic Escherichia coli; Environmental Monitoring; Enzyme Inhibitors; Epidemiologic Factors; Epigenesis, Genetic; Erythrocytes; Escherichia coli; Escherichia coli Infections; Escherichia coli Vaccines; Esophageal Neoplasms; Esophagectomy; Esophagogastric Junction; Esterases; Esterification; Ethanol; Ethiopia; Ethnicity; Eucalyptus; Evidence-Based Practice; Exercise; Exercise Tolerance; Extracorporeal Membrane Oxygenation; Family; Fatty Acids; Feedback; Female; Ferric Compounds; Fibrin Fibrinogen Degradation Products; Filtration; Fish Diseases; Flavonoids; Flavonols; Fluorodeoxyglucose F18; Follow-Up Studies; Food Microbiology; Food Preservation; Forests; Fossils; Free Radical Scavengers; Freund's Adjuvant; Fruit; Fungi; Gallium; Gender Identity; Gene Expression Regulation; Gene Expression Regulation, Neoplastic; Gene Expression Regulation, Plant; Gene Knockdown Techniques; Genes, Bacterial; Genes, Plant; Genetic Predisposition to Disease; Genitalia; Genotype; Glomerulonephritis, IGA; Glottis; Glucocorticoids; Glucose; Glucuronides; Glutathione Transferase; Glycogen Synthase Kinase 3 beta; Gram-Negative Bacterial Infections; Gram-Positive Bacterial Infections; Grassland; Guinea Pigs; Half-Life; Head Kidney; Heart Atria; Heart Rate; Heart Septum; HEK293 Cells; Hematopoietic Stem Cells; Hemodynamics; Hep G2 Cells; Hepacivirus; Hepatitis C; Hepatitis C, Chronic; Hepatocytes; Hesperidin; High-Frequency Ventilation; High-Temperature Requirement A Serine Peptidase 1; Hippocampus; Hirudins; History, 20th Century; History, 21st Century; HIV Infections; Homeostasis; Hominidae; Housing, Animal; Humans; Hydrocarbons, Brominated; Hydrogen Bonding; Hydrogen Peroxide; Hydrogen-Ion Concentration; Hydroxybutyrates; Hydroxyl Radical; Hypertension; Hypothyroidism; Image Interpretation, Computer-Assisted; Immunoconjugates; Immunogenic Cell Death; Indoles; Infant, Newborn; Infant, Premature; Infarction, Middle Cerebral Artery; Inflammation; Inflammation Mediators; Infrared Rays; Inhibitory Concentration 50; Injections, Intravenous; Interferon-gamma; Interleukin-23; Interleukin-4; Interleukin-6; Intermediate Filaments; Intermittent Claudication; Intestine, Small; Iridoid Glucosides; Iridoids; Iron; Isomerism; Isotope Labeling; Isoxazoles; Itraconazole; Kelch-Like ECH-Associated Protein 1; Ketoprofen; Kidney Failure, Chronic; Kinetics; Klebsiella pneumoniae; Lactams, Macrocyclic; Lactobacillus; Lactulose; Lakes; Lamivudine; Laparoscopy; Laparotomy; Laryngoscopy; Leucine; Limit of Detection; Linear Models; Lipid A; Lipopolysaccharides; Listeria monocytogenes; Liver; Liver Cirrhosis; Logistic Models; Longitudinal Studies; Losartan; Low Back Pain; Lung; Lupinus; Lupus Erythematosus, Systemic; Machine Learning; Macular Degeneration; Madin Darby Canine Kidney Cells; Magnetic Phenomena; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Magnetics; Malaria, Falciparum; Male; Mannans; MAP Kinase Signaling System; Mass Spectrometry; Melatonin; Membrane Glycoproteins; Membrane Proteins; Meniscectomy; Menisci, Tibial; Mephenytoin; Mesenchymal Stem Cells; Metal Nanoparticles; Metal-Organic Frameworks; Methionine; Mice; Mice, Inbred C57BL; Mice, Knockout; Mice, Nude; Mice, Obese; Mice, Transgenic; Microbial Sensitivity Tests; Microcirculation; MicroRNAs; Microscopy, Video; Microtubules; Microvascular Density; Microwaves; Middle Aged; Minimally Invasive Surgical Procedures; Models, Animal; Models, Biological; Models, Molecular; Models, Theoretical; Molecular Docking Simulation; Molecular Structure; Molecular Weight; Morus; Mouth Floor; Multicenter Studies as Topic; Multiple Sclerosis; Multiple Sclerosis, Relapsing-Remitting; Muscle, Skeletal; Myocardial Ischemia; Myocardium; NAD; NADP; Nanocomposites; Nanoparticles; Naphthols; Nasal Lavage Fluid; Nasal Mucosa; Neisseria meningitidis; Neoadjuvant Therapy; Neoplasm Invasiveness; Neoplasm Recurrence, Local; Neoplasms, Experimental; Neural Stem Cells; Neuroblastoma; Neurofilament Proteins; Neurogenesis; Neurons; New York; NF-E2-Related Factor 2; NF-kappa B; Nicotine; Nitriles; Nitrogen; Nitrogen Fixation; North America; Observer Variation; Occupational Exposure; Ochrobactrum; Oils, Volatile; Olea; Oligosaccharides; Omeprazole; Open Field Test; Optimism; Oregon; Oryzias; Osmolar Concentration; Osteoarthritis; Osteoblasts; Osteogenesis; Ovarian Neoplasms; Ovariectomy; Oxadiazoles; Oxidation-Reduction; Oxidative Stress; Oxygen; Ozone; p38 Mitogen-Activated Protein Kinases; Pakistan; Pandemics; Particle Size; Particulate Matter; Patient-Centered Care; Pelargonium; Peptides; Perception; Peripheral Arterial Disease; Peroxides; Pets; Pharmaceutical Preparations; Pharmacogenetics; Phenobarbital; Phenols; Phenotype; Phosphates; Phosphatidylethanolamines; Phosphines; Phospholipids; Phosphorus; Phosphorylation; Photoacoustic Techniques; Photochemotherapy; Photosensitizing Agents; Phylogeny; Phytoestrogens; Pilot Projects; Plant Components, Aerial; Plant Extracts; Plant Immunity; Plant Leaves; Plant Oils; Plants, Medicinal; Plasmodium berghei; Plasmodium falciparum; Platelet Activation; Platelet Function Tests; Pneumonia, Viral; Poaceae; Pogostemon; Poloxamer; Poly I; Poly(ADP-ribose) Polymerase Inhibitors; Polychlorinated Biphenyls; Polychlorinated Dibenzodioxins; Polycyclic Compounds; Polyethylene Glycols; Polylysine; Polymorphism, Genetic; Polymorphism, Single Nucleotide; Population Dynamics; Portasystemic Shunt, Transjugular Intrahepatic; Positron Emission Tomography Computed Tomography; Postoperative Complications; Postprandial Period; Potassium Cyanide; Predictive Value of Tests; Prefrontal Cortex; Pregnancy; Prepulse Inhibition; Prevalence; Procalcitonin; Prodrugs; Prognosis; Progression-Free Survival; Proline; Proof of Concept Study; Prospective Studies; Protein Binding; Protein Conformation; Protein Domains; Protein Folding; Protein Multimerization; Protein Sorting Signals; Protein Structure, Secondary; Proton Pump Inhibitors; Protozoan Proteins; Psychometrics; Pulse Wave Analysis; Pyridines; Pyrrolidines; Quality of Life; Quantum Dots; Quinoxalines; Quorum Sensing; Radiopharmaceuticals; Rain; Random Allocation; Randomized Controlled Trials as Topic; Rats; Rats, Sprague-Dawley; Rats, Wistar; RAW 264.7 Cells; Reactive Oxygen Species; Receptor, Angiotensin, Type 1; Receptor, PAR-1; Receptors, CXCR4; Receptors, Estrogen; Receptors, Glucocorticoid; Receptors, Interleukin-1; Receptors, Interleukin-17; Receptors, Notch; Recombinant Fusion Proteins; Recombinant Proteins; Reducing Agents; Reflex, Startle; Regional Blood Flow; Regression Analysis; Reperfusion Injury; Reproducibility of Results; Republic of Korea; Respiratory Tract Diseases; Retrospective Studies; Reverse Transcriptase Inhibitors; Rhinitis, Allergic; Risk Assessment; Risk Factors; Rituximab; RNA, Messenger; RNA, Ribosomal, 16S; ROC Curve; Rosmarinic Acid; Running; Ruthenium; Rutin; Sarcolemma; Sarcoma; Sarcopenia; Sarcoplasmic Reticulum; SARS-CoV-2; Scavenger Receptors, Class A; Schools; Seasons; Seeds; Sequence Analysis, DNA; Severity of Illness Index; Sex Factors; Shock, Cardiogenic; Short Chain Dehydrogenase-Reductases; Signal Transduction; Silver; Singlet Oxygen; Sinusitis; Skin; Skin Absorption; Small Molecule Libraries; Smoke; Socioeconomic Factors; Soil; Soil Microbiology; Solid Phase Extraction; Solubility; Solvents; Spain; Spectrometry, Mass, Electrospray Ionization; Spectroscopy, Fourier Transform Infrared; Speech; Speech Perception; Spindle Poles; Spleen; Sporothrix; Staphylococcal Infections; Staphylococcus aureus; Stereoisomerism; Stomach Neoplasms; Stress, Physiological; Stroke Volume; Structure-Activity Relationship; Substrate Specificity; Sulfonamides; Surface Properties; Surface-Active Agents; Surveys and Questionnaires; Survival Rate; T-Lymphocytes, Cytotoxic; Tandem Mass Spectrometry; Temperature; Tenofovir; Terpenes; Tetracycline; Tetrapleura; Textiles; Thermodynamics; Thiobarbituric Acid Reactive Substances; Thrombin; Thyroid Hormones; Thyroid Neoplasms; Tibial Meniscus Injuries; Time Factors; Tissue Distribution; Titanium; Toluidines; Tomography, X-Ray Computed; Tooth; Tramadol; Transcription Factor AP-1; Transcription, Genetic; Transfection; Transgender Persons; Translations; Treatment Outcome; Triglycerides; Ubiquinone; Ubiquitin-Specific Proteases; United Kingdom; United States; Up-Regulation; Vascular Stiffness; Veins; Ventricular Remodeling; Viral Load; Virulence Factors; Virus Replication; Vitis; Voice; Voice Quality; Wastewater; Water; Water Pollutants, Chemical; Water-Electrolyte Balance; Weather; Wildfires; Wnt Signaling Pathway; Wound Healing; X-Ray Diffraction; Xenograft Model Antitumor Assays; Young Adult; Zoogloea

Topics: Benzofurans; Chronic Disease; Clinical Trials as Topic; Constipation; Half-Life; Humans; Laxatives; Receptors, Serotonin, 5-HT4; Treatment Outcome

Topics: Adult; Benzofurans; Chronic Disease; Constipation; Gastrointestinal Motility; Humans; Laxatives; Serotonin 5-HT4 Receptor Agonists

Prucalopride (Resolor®), a highly selective serotonin 5-HT4 receptor agonist, is indicated in the European Economic Area for the treatment of adults with chronic idiopathic constipation (CIC) in whom laxatives have failed to provide adequate relief. This article reviews the pharmacological properties of prucalopride and its clinical efficacy and tolerability in patients with CIC. In five well-designed, 12-week trials in patients with CIC, oral prucalopride 2 mg/day was significantly more effective than placebo at improving bowel function, including the number of bowel movements and a range of other constipation symptoms, as well as health-related quality of life and patient satisfaction; however, no significant differences in bowel function measures were observed between prucalopride and placebo in a 24-week trial. Oral PEG-3350 + electrolytes reconstituted powder was found to be noninferior but not superior to prucalopride according to primary endpoint data from a 4-week, controlled-environment trial. Prucalopride was generally well tolerated in clinical trials; the most common adverse events were headache, diarrhoea, nausea and abdominal pain. No cardiovascular safety issues have arisen with prucalopride treatment. Although further long-term and comparative data would be beneficial, prucalopride provides an additional treatment option for patients with CIC.

Topics: Benzofurans; Chronic Disease; Constipation; Humans; Laxatives; Serotonin 5-HT4 Receptor Agonists

Topics: Benzofurans; Chronic Disease; Combined Modality Therapy; Constipation; Diagnosis, Differential; Dietary Fiber; General Practice; Guideline Adherence; Humans; Laxatives

Chronic constipation (CC) is a debilitating condition with high prevalence rates both in children and adults. Despite the broad range of medical and pharmaceutical treatments, the bowel function does not restore in a fair amount of patients. Prucalopride is a first-in-class selective, high affinity serotonin 5-hydroxytryptamine type 4 (5-HT4) receptor agonist promoting gastro-intestinal prokinetic activity and has been evaluated for the treatment of CC.. A PubMed search (1965 - 2014) using the following terms alone or in combination: prucalopride, 5-HT4, R093877, safety, toxicity, pharmacokinetics, pharmacodynamics, transit, cardiac, human ether-a-go-go related gene (hERG), arrhythmia, potassium current, elderly, children.. Prucalopride, a highly selective 5-HT4 receptor agonist, stimulates gastrointestinal motility and has been proven to be effective in the treatment of CC in adults by increasing stool frequency, reducing constipation-related symptoms and improving quality of life (QoL). The safety and tolerability have been proven to be excellent. More research would be preferable on the effect of prucalopride on men, children and in other gastrointestinal motility disorders.

Topics: Adult; Benzofurans; Child; Chronic Disease; Constipation; Gastrointestinal Motility; Humans; Quality of Life; Serotonin 5-HT4 Receptor Agonists

Highly selective 5-HT4 agonists have been suggested for the treatment of chronic constipation (CC).. To assess the effects of highly selective 5-HT4 agonists (prucalopride, velusetrag or naronapride) on patient-important clinical efficacy outcomes and safety in adults with CC.. We searched the medical literature in January 2013 using MEDLINE/Pubmed, Embase, Cochrane Library, and Web of Science/Scopus for randomised, controlled trials of highly selective 5-HT4 agonists in adults with CC, with no minimum duration of therapy (maximum 12 weeks) or date limitations. Data were extracted from intention-to-treat analyses, pooled using a random-effects model, and reported as relative risk (RR), mean differences, or standardised mean differences with 95% confidence intervals (CI).. Main outcomes included stool frequency, Patient-Assessment of Constipation Quality of Life (PAC-QOL), PAC of symptoms (PAC-SYM) and adverse events. Thirteen eligible trials were identified: 11 prucalopride, 1 velusetrag, 1 naronapride. Relative to control, treatment with highly selective 5-HT4 agonists was superior for all outcomes: mean ≥3 spontaneous complete bowel movements (SCBM)/week (RR = 1.85; 95% CI 1.23-2.79); mean ≥1 SCBM over baseline (RR = 1.57; 95% CI 1.19, 2.06); ≥1 point improvement in PAC-QOL and PAC-SYM scores. The only active comparator trial of prucalopride and PEG3350 suggested PEG3350 is more efficacious for some end points. Adverse events were more common with highly selective 5-HT4 agonists, but were generally minor; headache was the most frequent. Most trials studied prucalopride.. Demonstration of efficacy on patient-important outcomes and a favourable safety profile support the continued use and development of highly selective 5-HT4 agonists in the treatment of chronic constipation.

Topics: Adult; Azabicyclo Compounds; Benzamides; Benzofurans; Chronic Disease; Constipation; Defecation; Humans; Polyethylene Glycols; Quality of Life; Quinuclidines; Serotonin 5-HT4 Receptor Agonists

Chronic constipation is a frequent pathological condition bearing relevant socioeconomic burdens, mainly due to uncertain management and unsatisfactory response to traditional laxatives. Prucalopride is a novel enterokinetic drug, that has been demonstrated to improve bowel functions and relieve a broad spectrum of digestive symptoms in patients with severe chronic constipation who had failed to respond to various traditional laxatives. In this paper we discussed the practical aspects of chronic constipation treatment, in particular focusing on some questions about the practical use of prucalopride. Prucalopride is a potent, selective, high-affinity agonist of the 5-HT4 receptors widely expressed in the gastrointestinal tract. Unlike other 5-HT4 agonists, such as cisapride and tegaserod, it is devoid of adverse cardiovascular effects. Furthermore, it is characterized by a low potential for interactions with other drugs, due to its pharmacokinetic characteristics. Prucalopride was approved, in 2009, by the European Medicines Agency for the symptomatic treatment of chronic constipation in women in whom laxatives fail to provide adequate relief, however, there are ongoing studies to extend the use of the drug even to males.

Topics: Benzofurans; Chronic Disease; Constipation; Defecation; Dose-Response Relationship, Drug; Humans; Laxatives; Practice Guidelines as Topic; Quality of Life; Randomized Controlled Trials as Topic; Serotonin 5-HT4 Receptor Agonists; Treatment Outcome

A number of new medications were recently demonstrated to be more effective than placebo in treating chronic constipation, including the intestinal chloride channel activator lubiprostone, the prokinetic selective 5-HT4 receptor agonist prucalopride and the guanylate cyclase-C agonist linaclotide. Recent publications have also revisited traditional laxatives like PEG. Moreover, a number of pharmacological treatments are in development and these include another guanylate cyclase-C agonist, plecanatide and an ileal bile acid transporter inhibitor, elobixibat.. This review focuses on the pharmacology, efficacy and safety profile of prucalopride, linaclotide, plecanatide and elobixibat.. The possible present or future clinical application of prucalopride, linaclotide, plecanatide and elobixibat in both chronic constipation and irritable bowel syndrome with constipation is reported, and some considerations on the possible role of PEG taking into account recent literature are advanced.

Topics: Benzofurans; Chronic Disease; Constipation; Dipeptides; Humans; Irritable Bowel Syndrome; Laxatives; Natriuretic Peptides; Peptides; Thiazepines

Chronic constipation is a frequent condition often treated pharmacologically. The laxatives available belong to very different pharmacologic groups.. This is a short but comprehensive review of the pharmacology, efficacy and safety of currently available laxatives for chronic constipation. Pertinent publications were retrieved from reference lists of publications and by literature searches via PubMed, lastly performed in November 2012.. The most relevant laxative groups are the older representatives osmotic salts, sugars and sugar alcohols, macrogol, anthraquinones, diphenolic laxatives or diphenyl methanes (bisacodyl and sodium picosulfate) and the newer compounds prucalopride, lubiprostone and linaclotide. For all of these laxatives efficacy has been shown in controlled trials. Electrolyte losses do not occur when laxatives are given in therapeutic doses (rare exceptions with phosphate salts and salinic laxatives). The older laxatives are also safe regarding teratogenicity, abortion and lactation. For the newer compounds no respective data are available as yet. It is questionable whether the newer compounds offer advantages over the older ones. Unfortunately, comparative trials are lacking.

Topics: Alprostadil; Anthraquinones; Benzofurans; Bisacodyl; Chronic Disease; Constipation; Dose-Response Relationship, Drug; Humans; Laxatives; Lubiprostone; Peptides; Polyethylene Glycols; Randomized Controlled Trials as Topic; Treatment Outcome

The highly selective serotonin 5-HT4 receptor agonist prucalopride (Resolor(®), Resotran(®), Resotrans(®)) is indicated for the treatment of chronic constipation. In four randomized, double-blind, multicentre, 12-week trials in patients (predominantly women) with chronic constipation, oral prucalopride 2 mg once daily improved bowel function to a significantly greater extent than placebo, with a significantly greater proportion of prucalopride than placebo recipients achieving an average of ≥3 spontaneous, complete bowel movements per week (primary endpoint). Significantly greater improvements in health-related quality of life, patient satisfaction with treatment and bowel habit, and a range of constipation-related symptoms were also seen with prucalopride than with placebo. Satisfaction with treatment and bowel habit was maintained with prucalopride in the longer term. Prucalopride was generally well tolerated in patients with chronic constipation, with the most commonly reported adverse events (headache, nausea, abdominal pain, diarrhoea) primarily occurring on the first day of treatment. During the clinical trials, no cardiovascular safety issues have arisen in patients with chronic constipation receiving prucalopride. In conclusion, prucalopride is an important option for use in patients with chronic constipation who have not experienced adequate relief with laxatives.

Topics: Benzofurans; Chronic Disease; Constipation; Humans; Patient Satisfaction; Quality of Life; Randomized Controlled Trials as Topic; Serotonin 5-HT4 Receptor Agonists; Time Factors

Constipation is a highly prevalent disorder. Some patients suffer from acute, intermittent episodes of constipation. Others, however, suffer from chronic constipation, a term that refers to those patients with symptoms of constipation for more than 6 months. In clinical practice, chronic constipation is often used interchangeably with the term functional constipation, which is currently defined using the Rome III criteria. Symptoms can be burdensome, leading to a reduction in patients' quality of life. In addition, chronic constipation is important because it imposes a significant economic impact to the health care system. Some patients with chronic constipation have persistent symptoms despite implementing lifestyle changes and using either over-the-counter agents or prescription medications. These patients may be categorized as having difficult constipation. This report will focus on recent advances in the management of difficult constipation, and include a discussion of new and upcoming medications as well as new diagnostic tests and procedures.

Topics: Benzofurans; Chronic Disease; Constipation; Electric Stimulation Therapy; Humans; Laxatives; Magnetic Resonance Imaging; Manometry; Peptides

Antimuscarinics (AMs) are the mainstay of pharmacological treatment of overactive bladder (OAB), a symptom complex defined by the presence of urinary urgency, usually associated with frequency and nocturia, with or without urgency urinary incontinence. The AMs used to treat OAB differ in their pharmacological profiles, which may affect their potential for causing adverse effects (AEs).. The present article aims to review the literature about pharmacokinetics (PK) of the different AMs used in the treatment of OAB. Furthermore, the AEs related to the use of these drugs and their incidence are presented. This systematic review is based on material searched and obtained via Medline, Pubmed and EMBASE up to March 2012 using the search terms "adverse events, pharmacokinetics, tolerability" in combination with "darifenacin, fesoterodine, imidafenacin, oxybutynin, propiverine, solifenacin, tolterodine, and trospium.". Antimuscarinics are the first-line pharmacological treatment for OAB. Despite the development of new molecules that improve their efficacy/safety profile, there are some drugs that are pharmacokinetically more appropriate to be prescribed in specific populations such as patients with neurological disease or the elderly. Moreover, research should be encouraged in evaluating antimuscarinics in conjunction with other drugs such as estrogens or beta-agonists. The identification of prognostic criteria for pharmacological therapy would be helpful.

Topics: Benzhydryl Compounds; Benzilates; Benzofurans; Chronic Disease; Cresols; Drug Combinations; Female; Humans; Imidazoles; Mandelic Acids; Muscarinic Antagonists; Nocturia; Phenylpropanolamine; Pyrrolidines; Quinuclidines; Solifenacin Succinate; Tetrahydroisoquinolines; Tolterodine Tartrate; Urinary Bladder, Overactive; Urinary Incontinence

Prucalopride is the first member of a novel class of 5-HT(4) receptor agonist which has been extensively evaluated for the treatment of chronic constipation. Predominantly, prucalopride is currently used to treat patients that show an insufficient response to laxatives as an alternative form of therapy.. The following article provides the reader with a systematic review of the literature on prucalopride. Specifically, the article reviews the currently literature on the pharmacokinetics and the pharmacodynamics of the drugs as well as reviewing literature on its efficacy. Furthermore, the authors also highlight the safety and tolerability of the drug that have been demonstrated in its clinical development.. Prucalopride is an important addition to the therapeutic abilities for treating chronic constipation, especially in females poorly responding to laxatives. The safety profile of the drug, to date, is favorable. There is also the possibility that prucalopride might be of benefit to other disorders of gastrointestinal motility with a number of studies currently in progress, which are evaluating alternative applications.

Topics: Benzofurans; Chronic Disease; Constipation; Gastrointestinal Motility; Humans; Laxatives; Quality of Life; Serotonin 5-HT4 Receptor Agonists

There has been no definitive systematic review and meta-analysis to date examining the effect of laxatives and pharmacological therapies in chronic idiopathic constipation (CIC).. To assess efficacy of these therapies systematically in CIC.. Systematic review and meta-analysis of randomised controlled trials (RCTs).. MEDLINE, EMBASE, and the Cochrane central register of controlled trials were searched (up to September 2010).. Placebo-controlled trials of laxatives or pharmacological therapies in adult CIC patients were eligible. Minimum duration of therapy was 1 week. Trials had to report either a dichotomous assessment of overall response to therapy at last point of follow-up in the trial, or mean number of stools per week during therapy.. Symptom data were pooled using a random effects model. Effect of laxatives or pharmacological therapies compared to placebo was reported as RR of failure to respond to therapy, or a weighted mean difference (WMD) in mean number of stools per week, with 95% CIs.. Twenty-one eligible RCTs were identified. Laxatives (seven RCTs, 1411 patients, RR=0.52; 95% CI 0.46 to 0.60), prucalopride (seven trials, 2639 patients, RR=0.82; 95% CI 0.76 to 0.88), lubiprostone (three RCTs, 610 patients, RR=0.67; 95% CI 0.56 to 0.80), and linaclotide (three trials, 1582 patients, RR=0.84; 95% CI 0.80 to 0.87) were all superior to placebo in terms of a reduction in risk of failure with therapy. Treatment effect remained similar when only RCTs at low risk of bias were included in the analysis. Diarrhoea was significantly more common with all therapies.. Only two RCTs were conducted in primary care, and total adverse events data for laxatives and linaclotide were sparse.. Laxatives, prucalopride, lubiprostone and linaclotide are all more effective than placebo for the treatment of CIC.

Topics: Alprostadil; Benzofurans; Chronic Disease; Constipation; Diarrhea; Humans; Laxatives; Lubiprostone; Peptides; Randomized Controlled Trials as Topic; Treatment Outcome

This paper presents a summary of the evidence review group (ERG) report into the clinical effectiveness and cost-effectiveness of prucalopride for the treatment of women with chronic constipation in whom standard laxative regimens have failed to provide adequate relief. The ERG report is based on the manufacturer's submission (MS) to the National Institute for Health and Clinical Excellence as part of the single technology appraisal process. In the submission, quality-of-life data [Patient Assessment of Constipation Quality of Life (PAC-QOL) and Patient Assessment of Constipation Symptoms (PAC-SYM) questionnaires] from trials of prucalopride were extrapolated to EQ-5D (European Quality of Life-5 Dimensions) data and used to inform effectiveness in an economic model. Response rates to prucalopride were derived from observed response rates in trials, defined as the proportion of patients achieving an average of three or more spontaneous complete bowel movements over the 4- or 12-week trial periods. Adult (18-64 years) and elderly (≥ 65 years) patients were considered separately in the model. Cost-effectiveness was determined from estimated improvements in EQ-5D and anticipated response rates, adjusted for baseline severity of chronic constipation. The ERG considered that the patients participating in these trials were not representative of those in the licensed indication. They were not all refractory to laxatives, and baseline EQ-5D scores showed a large spread in quality of life, with many patients experiencing little baseline dissatisfaction. The mapping of quality-of-life data from trials (PAC-QOL and PAC-SYM data) to EQ-5D was unclear and invalidated. The assumption of the long-term effectiveness and safety of prucalopride to 1 year was considered unjustified. There was no justification or sources given for coefficients used to predict effectiveness in the economic model, and no costs other than the cost of prucalopride were incorporated into the model. Owing to the many areas of uncertainty, particularly the effectiveness of prucalopride in the licensed patient group and its long-term effectiveness and safety, it was considered that the MS provided no evidence for whether prucalopride is effective or not in women with laxative-refractory chronic constipation. Further subgroup analysis of the actual patient group of interest may have better guided decision-making. However, long-term efficacy data, with validated estimates of quality of life incorporate

Topics: Adult; Aged; Benzofurans; Chronic Disease; Clinical Trials as Topic; Constipation; Cost-Benefit Analysis; Female; Humans; Laxatives; Middle Aged; Models, Economic; Quality of Life

▾Prucalopride (Resolor - Shire Pharmaceuticals Ltd) is licensed, only in women, for symptomatic treatment of chronic constipation when laxatives fail to provide adequate relief. It is promoted as being "effective in helping to restore normal bowel movements and alleviating a broad range of constipation symptoms in women." Here we review the evidence for prucalopride and consider the drug's place as a treatment for chronic constipation.

Topics: Benzofurans; Chronic Disease; Constipation; Data Collection; Dose-Response Relationship, Drug; Drug Approval; Drug Costs; Female; Humans; Laxatives; Male; Practice Guidelines as Topic; Randomized Controlled Trials as Topic; Treatment Outcome

Constipation is a common functional gastrointestinal disorder that affects patients of all ages. In 2007, a consensus group of 10 Canadian gastroenterologists developed a set of recommendations pertaining to the management of chronic constipation and constipation dominant irritable bowel syndrome. Since then, tegaserod has been withdrawn from the Canadian market. A new, highly selective serotonin receptor subtype 4 agonist, prucalopride, has been examined in several large, randomized, placebo-controlled trials demonstrating its efficacy and safety in the management of patients with chronic constipation. Additional studies evaluating the use of stimulant laxatives, polyethylene glycol and probiotics in the management of chronic constipation have also been published. The present review summarizes the previous recommendations and new evidence supporting different treatment modalities - namely, diet and lifestyle, bulking agents, stool softeners, osmotic and stimulant laxatives, prucalopride and probiotics in the management of chronic constipation. A brief summary of lubiprostone and linaclotide is also presented. The quality of evidence is presented by adopting the Grading of Recommendations, Assessment, Development and Evaluation system. Finally, a management pyramid for patients with chronic constipation is proposed based on the quality of evidence, impact of each modality on constipation and on general health, and their availabilities in Canada.

Topics: Alprostadil; Benzofurans; Chloride Channels; Chronic Disease; Constipation; Feedback, Physiological; Gastrointestinal Motility; Humans; Laxatives; Life Style; Lubiprostone; Peptides

Chronic idiopathic constipation (CIC) and irritable bowel syndrome with constipation (C-IBS) are commonly reported gastrointestinal (GI) disorders that have a major impact on health and quality of life. Patients experience a range of symptoms of which infrequency of bowel movement is but one and report that straining, the production of hard stools, and unproductive urges are more bothersome than stool infrequency. Additionally, in C-IBS, patients report abdominal pain and bloating as particularly troubling. Traditional treatments, such as laxatives, are often ineffective, especially in more severe constipation over the long term. In a population-based survey of constipation sufferers, half were not satisfied with their current treatment, due predominantly to poor efficacy. 5-Hydroxytryptamine receptor 4 (5-HT4) agonists stimulate GI motility and intestinal secretion, and tegaserod has demonstrated efficacy in improving bowel habit. Tegaserod also improves constipation-associated symptoms including bloating, abdominal discomfort, stool consistency, and straining in patients with both CIC and C-IBS. However, tegaserod has been withdrawn due to an association with serious adverse cardiovascular effects. Further 5-HT(4) receptor agonists, including prucalopride and TD-5108 are in development and show exciting results in clinical studies in CIC patients, suggesting further product approvals are likely. Headache and diarrhea are the most commonly reported adverse event with this class of agent. Recently a novel prosecretory agent has been approved for the treatment of both CIC and C-IBS. Lubiprostone stimulates chloride secretion through activation of type-2 chloride channels, increasing intestinal secretion and transit, and its use has been associated with improvements in bowel habit and symptoms of constipation. Nausea, diarrhea, and headache are the most commonly reported adverse events. Linaclotide also stimulates intestinal chloride secretion, but this molecule achieves this indirectly, through the activation of guanylate cyclase C. Data are emerging, but the efficacy and safety profile of this agent in the treatment of CIC and C-IBS appears encouraging.

Topics: Alprostadil; Azabicyclo Compounds; Benzofurans; Chloride Channels; Chronic Disease; Constipation; Gastrointestinal Agents; Gastrointestinal Motility; Guanylate Cyclase; Humans; Indoles; Irritable Bowel Syndrome; Laxatives; Lubiprostone; Peptides; Safety; Serotonin 5-HT4 Receptor Agonists; Serotonin Receptor Agonists; Treatment Outcome

Prucalopride belongs to a novel class of 5-hydroxytryptamine-4 receptor agonists, and has been evaluated extensively for the treatment of chronic constipation. Prucalopride has a stimulatory effect on gastrointestinal motility and transit, as established by in vivo and in vitro studies in animals and humans. Its therapeutic efficacy, tolerability and safety have been evaluated in Phase II and Phase III studies in chronic constipation. The cardiovascular safety profile of the drug was studied in vitro and in vivo in animal studies, in clinical studies in chronic constipation patients, as well as in specific additional clinical cardiovascular studies. Phase II studies identified a dose-dependent effect of prucalopride on bowel pattern and associated symptoms in chronic constipation. The Phase III studies mainly recruited patients with insufficient response to laxatives, and showed consistent efficacy and excellent tolerability for prucalopride.

Topics: Animals; Benzofurans; Chronic Disease; Constipation; Dose-Response Relationship, Drug; Gastrointestinal Agents; Gastrointestinal Motility; Humans; Serotonin 5-HT4 Receptor Agonists; Serotonin Receptor Agonists; Treatment Outcome

Chronic constipation is a frequently reported medical disorder that reduces patients' quality of life and imposes a significant economic burden on the health care system. Symptoms of constipation are diverse and include infrequent bowel movements, hard stool, straining at stool, sensations of anorectal obstruction and feelings of incomplete evacuation. Patients with chronic constipation can be categorized into one of three main groups based on their underlying pathophysiology: normal transit constipation; colonic inertia; and pelvic floor dyssynergia. Specialized tests (i.e., anorectal manometry, radio-opaque marker study) may be required in some patients to help distinguish the different subtypes of constipation and to guide appropriate therapy. Although the underlying mechanism of constipation differs among patients, serotonin (5-hydroxytryptamine (5-HT)) appears to have an important role in colonic motility in some patients. Previous research has demonstrated that stimulation of 5-HT4 receptors improves symptoms of chronic constipation in some patients. Prucalopride, a selective 5-HT4 agonist, relieved symptoms of constipation in phase II and phase III clinical trials. In this monograph, we review the pharmacology, mechanism of action, efficacy and safety of the selective 5-HT4 agonist prucalopride in patients with chronic constipation.

Topics: Animals; Benzofurans; Chronic Disease; Clinical Trials as Topic; Constipation; Drug Evaluation, Preclinical; Humans; Quality of Life; Serotonin 5-HT4 Receptor Agonists; Serotonin Receptor Agonists

This post hoc analysis evaluated the effect of prucalopride on abdominal bloating in participants with chronic idiopathic constipation (CIC) who had moderate to very severe bloating at baseline.. Data from 6 phase 3/4 studies of prucalopride in participants with CIC were pooled. Abdominal bloating was assessed weekly using a 5-point scale (0-4).. The proportion of bloating responders (≥1-point improvement in abdominal bloating score at week 12) was higher in participants treated with prucalopride (62.1%) vs placebo (49.6%).. The prucalopride arm had a higher proportion of bloating responders vs placebo in this study population.

Topics: Abdominal Pain; Aged; Benzofurans; Chronic Disease; Constipation; Double-Blind Method; Female; Humans; Laxatives; Male; Pain Measurement; Severity of Illness Index; Treatment Outcome

Unprecedented community containment measures were taken following the recent outbreak of COVID-19 in Italy. The aim of the study was to explore the self-reported future compliance of citizens with such measures and its relationship with potentially impactful psychological variables.. An online survey was completed by 931 people (18-76 years) distributed across the Italian territory. In addition to demographics, five dimensions were measured: self-reported compliance with containment measures over time (today, at 7, 14, 30, 60, 90, and 180 days from now) at three hypothetical risk levels (10, 50, 90% of likelihood of contracting the COVID-19), perceived risk, generalized anxiety, intolerance of uncertainty, and relevance of several psychological needs whose satisfaction is currently precluded.. The duration of containment measures plays a crucial role in tackling the spread of the disease as people will be less compliant over time. Psychological needs of citizens impacting on the compliance should be taken into account when planning an easing of the lockdown, along with interventions for protecting vulnerable groups from mental distress.. La apendicitis aguda (AA) es la urgencia quirúrgica abdominal más frecuente. No encontramos estudios específicos que evalúen el impacto de la pandemia causada por el coronavirus 2 (SARS-Cov-2) sobre la AA y su tratamiento quirúrgico. Analizamos la influencia de esta nueva patología sobre la AA.. Estudio observacional retrospectivo en pacientes intervenidos por AA desde enero hasta abril de 2020. Fueron clasificados según el momento de la apendicectomía, antes de la declaración del estado de alarma (Pre-COVID19) y después de la declaración del estado de alarma (Post-COVID19) en España. Se evaluaron variables demográficas, duración de la sintomatología, tipo de apendicitis, tiempo quirúrgico, estancia hospitalaria y complicaciones postoperatorias.. La pandemia por SARS-Cov-2 influye en el momento de diagnóstico de la apendicitis, así como en su grado de evolución y estancia hospitalaria. La peritonitis fue lo más frecuentemente observado. Una sospecha y orientación clínica más temprana, es necesaria para evitar un manejo inadecuado de este trastorno quirúrgico común.. The primary outcome is improvement in PaO. Findings will provide timely information on the safety, efficacy, and optimal dosing of t-PA to treat moderate/severe COVID-19-induced ARDS, which can be rapidly adapted to a phase III trial (NCT04357730; FDA IND 149634).. None.. The gut barrier is crucial in cirrhosis in preventing infection-causing bacteria that normally live in the gut from accessing the liver and other organs via the bloodstream. Herein, we characterised gut inflammation by measuring different markers in stool samples from patients at different stages of cirrhosis and comparing this to healthy people. These markers, when compared with equivalent markers usually measured in blood, were found to be very different in pattern and absolute levels, suggesting that there is significant gut inflammation in cirrhosis related to different immune system pathways to that seen outside of the gut. This provides new insights into gut-specific immune disturbances that predispose to complications of cirrhosis, and emphasises that a better understanding of the gut-liver axis is necessary to develop better targeted therapies.. La surveillance de l’intervalle QT a suscité beaucoup d’intérêt durant la pandémie de la COVID-19 en raison de l’utilisation de médicaments prolongeant l’intervalle QT et les préoccupations quant à la transmission virale par les électrocardiogrammes (ECG) en série. Nous avons posé l’hypothèse que la surveillance en continu de l’intervalle QT par télémétrie était associée à une meilleure détection des épisodes de prolongation de l’intervalle QT.. Nous avons introduit la télémétrie cardiaque en continu (TCC) à l’aide d’un algorithme de surveillance automatisée de l’intervalle QT dans nos unités de COVID-19. Les mesures automatisées quotidiennes de l’intervalle QT corrigé (auto-QTc) en fonction de la fréquence cardiaque maximale ont été enregistrées. Nous avons comparé la proportion des épisodes de prolongation marquée de l’intervalle QTc (QTc long), définie par un intervalle QTc ≥ 500 ms, chez les patients montrant une suspicion de COVID-19 ou ayant la COVID-19 qui avaient été admis avant et après la mise en place de la TCC (groupe témoin. La surveillance en continu de l’intervalle QT est supérieure à la norme de soins dans la détection des épisodes de QTc long et exige peu d’ECG. La réponse clinique aux épisodes de QTc long est sous-optimale.. Exposure to a model wildfire air pollution source modifies cardiovascular responses to HC challenge, suggesting air pollution sensitizes the body to systemic triggers.. Though the majority of HIV-infected adults who were on HAART had shown viral suppression, the rate of suppression was sub-optimal according to the UNAIDS 90-90-90 target to help end the AIDS pandemic by 2020. Nonetheless, the rate of immunological recovery in the study cohort was low. Hence, early initiation of HAART should be strengthened to achieve good virological suppression and immunological recovery.. Dust in Egyptian laying hen houses contains high concentrations of microorganisms and endotoxins, which might impair the health of birds and farmers when inhaled. Furthermore, laying hens in Egypt seem to be a reservoir for ESBL-producing Enterobacteriaceae. Thus, farmers are at risk of exposure to ESBL-producing bacteria, and colonized hens might transmit these bacteria into the food chain.. The lack of significant differences in the absolute changes and relative ratios of injury and repair biomarkers by contrast-associated AKI status suggests that the majority of mild contrast-associated AKI cases may be driven by hemodynamic changes at the kidney.. Most comparisons for different outcomes are based on very few studies, mostly low-powered, with an overall low CoE. Thus, the available evidence is considered insufficient to either support or refute CH effectiveness or to recommend one ICM over another. Therefore, further well-designed, larger RCTs are required.. PROSPERO database Identifier: CRD42016041953.. Untouched root canal at cross-section perimeter, the Hero 642 system showed 41.44% ± 5.62% and Reciproc R40 58.67% ± 12.39% without contact with instruments. Regarding the untouched area, Hero 642 system showed 22.78% ± 6.42% and Reciproc R40 34.35% ± 8.52%. Neither instrument achieved complete cross-sectional root canal debridement. Hero 642 system rotary taper 0.02 instruments achieved significant greater wall contact perimeter and area compared to reciprocate the Reciproc R40 taper 0.06 instrument.. Hero 642 achieved higher wall contact perimeter and area but, regardless of instrument size and taper, vital pulp during. The functional properties of the main mechanisms involved in the control of muscle Ca. This study showed that the anti-inflammatory effect of the iron-responsive product DHA in arthritis can be monitored by an iron-like radioactive tracer (. Attenuated vascular reactivity during pregnancy suggests that the systemic vasodilatory state partially depletes nitric oxide bioavailability. Preliminary data support the potential for MRI to identify vascular dysfunction in vivo that underlies PE. Level of Evidence 2 Technical Efficacy Stage 1 J. MAGN. RESON. IMAGING 2021;53:447-455.. La evaluación de riesgo es importante para predecir los resultados postoperatorios en pacientes con cáncer gastroesofágico. Este estudio de cohortes tuvo como objetivo evaluar los cambios en la composición corporal durante la quimioterapia neoadyuvante e investigar su asociación con complicaciones postoperatorias. MÉTODOS: Los pacientes consecutivos con cáncer gastroesofágico sometidos a quimioterapia neoadyuvante y cirugía con intención curativa entre 2016 y 2019, identificados a partir de una base de datos específica, se incluyeron en el estudio. Se utilizaron las imágenes de tomografía computarizada, antes y después de la quimioterapia neoadyuvante, para evaluar el índice de masa muscular esquelética, la sarcopenia y el índice de grasa visceral y subcutánea.. In this in vitro premature infant lung model, HF oscillation of BCPAP was associated with improved CO. Our results showed that HPC significantly promotes neurogenesis after MCAO and ameliorates neuronal injury.. Inflammatory markers are highly related to signs of systemic hypoperfusion in CS. Moreover, high PCT and IL-6 levels are associated with poor prognosis.. These findings indicate that Tetrapleura tetraptera fruit has a protective potential against stroke through modulation of redox and electrolyte imbalances, and attenuation of neurotransmitter dysregulation and other neurochemical dysfunctions. Tetrapleura tetraptera fruit could be a promising source for the discovery of bioactives for stroke therapy.

Topics: 3T3-L1 Cells; A Kinase Anchor Proteins; Acetates; Achilles Tendon; Acute Kidney Injury; Acute Pain; Acyclic Monoterpenes; Adenine Nucleotides; Adhesins, Escherichia coli; Adipocytes; Adipocytes, Brown; Adipogenesis; Administration, Inhalation; Administration, Oral; Adrenal Cortex Hormones; Adsorption; Adult; Aeromonas hydrophila; Africa; Aged; Aged, 80 and over; Agrobacterium tumefaciens; Air; Air Pollutants; Air Pollution; Air Pollution, Indoor; Algorithms; Alkaloids; Alkynes; Allosteric Regulation; Amines; Amino Acid Sequence; Amino Acids; Amino Acids, Branched-Chain; Aminoisobutyric Acids; Aminopyridines; Amyotrophic Lateral Sclerosis; Anaerobic Threshold; Angiography; Angiotensin II Type 1 Receptor Blockers; Angiotensin Receptor Antagonists; Angiotensin-Converting Enzyme Inhibitors; Animal Distribution; Animal Feed; Animal Nutritional Physiological Phenomena; Animals; Ankle Joint; Anti-Bacterial Agents; Anti-HIV Agents; Anti-Inflammatory Agents; Antibodies, Bacterial; Antifungal Agents; Antimalarials; Antineoplastic Agents; Antineoplastic Agents, Phytogenic; Antioxidants; Antiretroviral Therapy, Highly Active; Antiviral Agents; Aotidae; Apelin; Apoptosis; Arabidopsis Proteins; Argentina; Arginine; Artemisinins; Arthritis, Experimental; Arthritis, Rheumatoid; Arthroscopy; Aspergillus; Aspergillus niger; Asteraceae; Asthma; ATP Binding Cassette Transporter, Subfamily B, Member 1; ATP Binding Cassette Transporter, Subfamily G, Member 2; Auditory Cortex; Autoantibodies; Autophagy; Bacteria; Bacterial Infections; Bacterial Proteins; Bacterial Typing Techniques; Base Composition; Base Sequence; Basketball; Beclin-1; Benzhydryl Compounds; Benzimidazoles; Benzo(a)pyrene; Benzofurans; Benzoxazines; Bereavement; beta Catenin; beta-Lactamase Inhibitors; beta-Lactamases; beta-Lactams; Betacoronavirus; Betaine; Binding Sites; Biofilms; Biological Assay; Biological Availability; Biological Evolution; Biomarkers; Biomechanical Phenomena; Biopolymers; Biopsy; Bismuth; Blood Glucose; Blood Platelets; Blood Pressure; Body Composition; Body Weight; Bone Marrow; Bone Marrow Cells; Bone Regeneration; Boron; Botrytis; Brain Ischemia; Brain Neoplasms; Brain-Derived Neurotrophic Factor; Brazil; Breast Neoplasms; Breath Tests; Bronchoalveolar Lavage Fluid; Burkholderia; C-Reactive Protein; Caenorhabditis elegans; Caenorhabditis elegans Proteins; Calcification, Physiologic; Calcium; Calcium Signaling; Calorimetry, Differential Scanning; Cameroon; Camptothecin; Candida; Candida albicans; Capillaries; Carbapenem-Resistant Enterobacteriaceae; Carbapenems; Carbohydrate Conformation; Carbon; Carbon Dioxide; Carbon Isotopes; Carcinoma, Ovarian Epithelial; Cardiac Output; Cardiomyopathy, Hypertrophic; Cardiotonic Agents; Cardiovascular Diseases; Caregivers; Carps; Case-Control Studies; Catalase; Catalysis; Cats; CD4 Lymphocyte Count; Cell Culture Techniques; Cell Differentiation; Cell Line, Tumor; Cell Membrane; Cell Movement; Cell Proliferation; Cell Survival; Cells, Cultured; Cellulose; Centrosome; Ceratopogonidae; Chickens; Child; China; Cholera Toxin; Choline; Cholinesterases; Chromatography, High Pressure Liquid; Chromatography, Liquid; Chromatography, Micellar Electrokinetic Capillary; Chromatography, Reverse-Phase; Chronic Disease; Cinnamates; Cities; Citrates; Climate Change; Clinical Trials, Phase III as Topic; Coal; Coal Mining; Cohort Studies; Coinfection; Colchicine; Colony Count, Microbial; Colorectal Neoplasms; Coloring Agents; Common Cold; Complement Factor H; Computational Biology; Computer Simulation; Continuous Positive Airway Pressure; Contrast Media; Coordination Complexes; Coronary Artery Bypass; Coronavirus 3C Proteases; Coronavirus Infections; Coronavirus Protease Inhibitors; Corynebacterium glutamicum; Cosmetics; COVID-19; Creatinine; Cross-Sectional Studies; Crotonates; Crystallography, X-Ray; Cues; Culicidae; Culture Media; Curcuma; Cyclopentanes; Cyclopropanes; Cymbopogon; Cystine; Cytochrome P-450 CYP2B6; Cytochrome P-450 CYP2C19; Cytochrome P-450 CYP2C19 Inhibitors; Cytokines; Databases, Genetic; Death; Dendritic Cells; Density Functional Theory; Depsides; Diabetes Mellitus, Type 2; Diamond; Diarylheptanoids; Dibenzofurans; Dibenzofurans, Polychlorinated; Diclofenac; Diet; Dietary Carbohydrates; Dietary Supplements; Diffusion Magnetic Resonance Imaging; Dioxins; Diphenylamine; Disease Outbreaks; Disease Susceptibility; Disulfides; Dithiothreitol; Dizocilpine Maleate; DNA Methylation; DNA-Binding Proteins; DNA, Bacterial; Dogs; Dose-Response Relationship, Drug; Double-Blind Method; Doublecortin Protein; Drosophila melanogaster; Droughts; Drug Carriers; Drug Combinations; Drug Delivery Systems; Drug Liberation; Drug Resistance; Drug Resistance, Bacterial; Drug Resistance, Neoplasm; Drug Screening Assays, Antitumor; Dust; Dynactin Complex; Dysferlin; Echo-Planar Imaging; Echocardiography; Edaravone; Egypt; Elasticity; Electrodes; Electrolytes; Emodin; Emtricitabine; Endometriosis; Endothelium, Vascular; Endotoxins; Energy Metabolism; Energy Transfer; Enterobacteriaceae; Enterococcus faecalis; Enterotoxigenic Escherichia coli; Environmental Monitoring; Enzyme Inhibitors; Epidemiologic Factors; Epigenesis, Genetic; Erythrocytes; Escherichia coli; Escherichia coli Infections; Escherichia coli Vaccines; Esophageal Neoplasms; Esophagectomy; Esophagogastric Junction; Esterases; Esterification; Ethanol; Ethiopia; Ethnicity; Eucalyptus; Evidence-Based Practice; Exercise; Exercise Tolerance; Extracorporeal Membrane Oxygenation; Family; Fatty Acids; Feedback; Female; Ferric Compounds; Fibrin Fibrinogen Degradation Products; Filtration; Fish Diseases; Flavonoids; Flavonols; Fluorodeoxyglucose F18; Follow-Up Studies; Food Microbiology; Food Preservation; Forests; Fossils; Free Radical Scavengers; Freund's Adjuvant; Fruit; Fungi; Gallium; Gender Identity; Gene Expression Regulation; Gene Expression Regulation, Neoplastic; Gene Expression Regulation, Plant; Gene Knockdown Techniques; Genes, Bacterial; Genes, Plant; Genetic Predisposition to Disease; Genitalia; Genotype; Glomerulonephritis, IGA; Glottis; Glucocorticoids; Glucose; Glucuronides; Glutathione Transferase; Glycogen Synthase Kinase 3 beta; Gram-Negative Bacterial Infections; Gram-Positive Bacterial Infections; Grassland; Guinea Pigs; Half-Life; Head Kidney; Heart Atria; Heart Rate; Heart Septum; HEK293 Cells; Hematopoietic Stem Cells; Hemodynamics; Hep G2 Cells; Hepacivirus; Hepatitis C; Hepatitis C, Chronic; Hepatocytes; Hesperidin; High-Frequency Ventilation; High-Temperature Requirement A Serine Peptidase 1; Hippocampus; Hirudins; History, 20th Century; History, 21st Century; HIV Infections; Homeostasis; Hominidae; Housing, Animal; Humans; Hydrocarbons, Brominated; Hydrogen Bonding; Hydrogen Peroxide; Hydrogen-Ion Concentration; Hydroxybutyrates; Hydroxyl Radical; Hypertension; Hypothyroidism; Image Interpretation, Computer-Assisted; Immunoconjugates; Immunogenic Cell Death; Indoles; Infant, Newborn; Infant, Premature; Infarction, Middle Cerebral Artery; Inflammation; Inflammation Mediators; Infrared Rays; Inhibitory Concentration 50; Injections, Intravenous; Interferon-gamma; Interleukin-23; Interleukin-4; Interleukin-6; Intermediate Filaments; Intermittent Claudication; Intestine, Small; Iridoid Glucosides; Iridoids; Iron; Isomerism; Isotope Labeling; Isoxazoles; Itraconazole; Kelch-Like ECH-Associated Protein 1; Ketoprofen; Kidney Failure, Chronic; Kinetics; Klebsiella pneumoniae; Lactams, Macrocyclic; Lactobacillus; Lactulose; Lakes; Lamivudine; Laparoscopy; Laparotomy; Laryngoscopy; Leucine; Limit of Detection; Linear Models; Lipid A; Lipopolysaccharides; Listeria monocytogenes; Liver; Liver Cirrhosis; Logistic Models; Longitudinal Studies; Losartan; Low Back Pain; Lung; Lupinus; Lupus Erythematosus, Systemic; Machine Learning; Macular Degeneration; Madin Darby Canine Kidney Cells; Magnetic Phenomena; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Magnetics; Malaria, Falciparum; Male; Mannans; MAP Kinase Signaling System; Mass Spectrometry; Melatonin; Membrane Glycoproteins; Membrane Proteins; Meniscectomy; Menisci, Tibial; Mephenytoin; Mesenchymal Stem Cells; Metal Nanoparticles; Metal-Organic Frameworks; Methionine; Mice; Mice, Inbred C57BL; Mice, Knockout; Mice, Nude; Mice, Obese; Mice, Transgenic; Microbial Sensitivity Tests; Microcirculation; MicroRNAs; Microscopy, Video; Microtubules; Microvascular Density; Microwaves; Middle Aged; Minimally Invasive Surgical Procedures; Models, Animal; Models, Biological; Models, Molecular; Models, Theoretical; Molecular Docking Simulation; Molecular Structure; Molecular Weight; Morus; Mouth Floor; Multicenter Studies as Topic; Multiple Sclerosis; Multiple Sclerosis, Relapsing-Remitting; Muscle, Skeletal; Myocardial Ischemia; Myocardium; NAD; NADP; Nanocomposites; Nanoparticles; Naphthols; Nasal Lavage Fluid; Nasal Mucosa; Neisseria meningitidis; Neoadjuvant Therapy; Neoplasm Invasiveness; Neoplasm Recurrence, Local; Neoplasms, Experimental; Neural Stem Cells; Neuroblastoma; Neurofilament Proteins; Neurogenesis; Neurons; New York; NF-E2-Related Factor 2; NF-kappa B; Nicotine; Nitriles; Nitrogen; Nitrogen Fixation; North America; Observer Variation; Occupational Exposure; Ochrobactrum; Oils, Volatile; Olea; Oligosaccharides; Omeprazole; Open Field Test; Optimism; Oregon; Oryzias; Osmolar Concentration; Osteoarthritis; Osteoblasts; Osteogenesis; Ovarian Neoplasms; Ovariectomy; Oxadiazoles; Oxidation-Reduction; Oxidative Stress; Oxygen; Ozone; p38 Mitogen-Activated Protein Kinases; Pakistan; Pandemics; Particle Size; Particulate Matter; Patient-Centered Care; Pelargonium; Peptides; Perception; Peripheral Arterial Disease; Peroxides; Pets; Pharmaceutical Preparations; Pharmacogenetics; Phenobarbital; Phenols; Phenotype; Phosphates; Phosphatidylethanolamines; Phosphines; Phospholipids; Phosphorus; Phosphorylation; Photoacoustic Techniques; Photochemotherapy; Photosensitizing Agents; Phylogeny; Phytoestrogens; Pilot Projects; Plant Components, Aerial; Plant Extracts; Plant Immunity; Plant Leaves; Plant Oils; Plants, Medicinal; Plasmodium berghei; Plasmodium falciparum; Platelet Activation; Platelet Function Tests; Pneumonia, Viral; Poaceae; Pogostemon; Poloxamer; Poly I; Poly(ADP-ribose) Polymerase Inhibitors; Polychlorinated Biphenyls; Polychlorinated Dibenzodioxins; Polycyclic Compounds; Polyethylene Glycols; Polylysine; Polymorphism, Genetic; Polymorphism, Single Nucleotide; Population Dynamics; Portasystemic Shunt, Transjugular Intrahepatic; Positron Emission Tomography Computed Tomography; Postoperative Complications; Postprandial Period; Potassium Cyanide; Predictive Value of Tests; Prefrontal Cortex; Pregnancy; Prepulse Inhibition; Prevalence; Procalcitonin; Prodrugs; Prognosis; Progression-Free Survival; Proline; Proof of Concept Study; Prospective Studies; Protein Binding; Protein Conformation; Protein Domains; Protein Folding; Protein Multimerization; Protein Sorting Signals; Protein Structure, Secondary; Proton Pump Inhibitors; Protozoan Proteins; Psychometrics; Pulse Wave Analysis; Pyridines; Pyrrolidines; Quality of Life; Quantum Dots; Quinoxalines; Quorum Sensing; Radiopharmaceuticals; Rain; Random Allocation; Randomized Controlled Trials as Topic; Rats; Rats, Sprague-Dawley; Rats, Wistar; RAW 264.7 Cells; Reactive Oxygen Species; Receptor, Angiotensin, Type 1; Receptor, PAR-1; Receptors, CXCR4; Receptors, Estrogen; Receptors, Glucocorticoid; Receptors, Interleukin-1; Receptors, Interleukin-17; Receptors, Notch; Recombinant Fusion Proteins; Recombinant Proteins; Reducing Agents; Reflex, Startle; Regional Blood Flow; Regression Analysis; Reperfusion Injury; Reproducibility of Results; Republic of Korea; Respiratory Tract Diseases; Retrospective Studies; Reverse Transcriptase Inhibitors; Rhinitis, Allergic; Risk Assessment; Risk Factors; Rituximab; RNA, Messenger; RNA, Ribosomal, 16S; ROC Curve; Rosmarinic Acid; Running; Ruthenium; Rutin; Sarcolemma; Sarcoma; Sarcopenia; Sarcoplasmic Reticulum; SARS-CoV-2; Scavenger Receptors, Class A; Schools; Seasons; Seeds; Sequence Analysis, DNA; Severity of Illness Index; Sex Factors; Shock, Cardiogenic; Short Chain Dehydrogenase-Reductases; Signal Transduction; Silver; Singlet Oxygen; Sinusitis; Skin; Skin Absorption; Small Molecule Libraries; Smoke; Socioeconomic Factors; Soil; Soil Microbiology; Solid Phase Extraction; Solubility; Solvents; Spain; Spectrometry, Mass, Electrospray Ionization; Spectroscopy, Fourier Transform Infrared; Speech; Speech Perception; Spindle Poles; Spleen; Sporothrix; Staphylococcal Infections; Staphylococcus aureus; Stereoisomerism; Stomach Neoplasms; Stress, Physiological; Stroke Volume; Structure-Activity Relationship; Substrate Specificity; Sulfonamides; Surface Properties; Surface-Active Agents; Surveys and Questionnaires; Survival Rate; T-Lymphocytes, Cytotoxic; Tandem Mass Spectrometry; Temperature; Tenofovir; Terpenes; Tetracycline; Tetrapleura; Textiles; Thermodynamics; Thiobarbituric Acid Reactive Substances; Thrombin; Thyroid Hormones; Thyroid Neoplasms; Tibial Meniscus Injuries; Time Factors; Tissue Distribution; Titanium; Toluidines; Tomography, X-Ray Computed; Tooth; Tramadol; Transcription Factor AP-1; Transcription, Genetic; Transfection; Transgender Persons; Translations; Treatment Outcome; Triglycerides; Ubiquinone; Ubiquitin-Specific Proteases; United Kingdom; United States; Up-Regulation; Vascular Stiffness; Veins; Ventricular Remodeling; Viral Load; Virulence Factors; Virus Replication; Vitis; Voice; Voice Quality; Wastewater; Water; Water Pollutants, Chemical; Water-Electrolyte Balance; Weather; Wildfires; Wnt Signaling Pathway; Wound Healing; X-Ray Diffraction; Xenograft Model Antitumor Assays; Young Adult; Zoogloea

This multicenter, randomized, noninferiority trial compared electroacupuncture with prucalopride for the treatment of severe chronic constipation (SCC).. Participants with SCC (≤ 2 mean weekly complete spontaneous bowel movements [CSBMs]) were randomly assigned to receive either 28-session electroacupuncture over 8 weeks with follow-up without treatment over 24 weeks or prucalopride (2 mg/d before breakfast) over 32 weeks. The primary outcome was the proportion of participants with ≥3 mean weekly CSBMs over weeks 3-8, based on the modified intention-to-treat population, with -10% as the noninferior margin.. Five hundred sixty participants were randomized, 280 in each group. Electroacupuncture was noninferior to prucalopride for the primary outcome (36.2% vs 37.8%, with a difference of -1.6% [95% confidence interval, -8% to 4.7%], P < 0.001 for noninferiority); almost the same results were found in the per-protocol population. The proportions of overall CSBM responders through weeks 1-8 were similar in the electroacupuncture and prucalopride groups (24.91% vs 25.54%, with a difference of -0.63% [95% confidence interval, -7.86% to 6.60%, P = 0.864]). Except during the first 2-week treatment, no between-group differences were found in outcomes of excessive straining, stool consistency, and quality of life. Adverse events occurred in 49 (17.69%) participants in the electroacupuncture group and 123 (44.24%) in the prucalopride group. One non-treatment-related serious adverse event was recorded in the electroacupuncture group.. Electroacupuncture was noninferior to prucalopride in relieving SCC with a good safety profile. The effects of 8-week electroacupuncture could sustain for 24 weeks after treatment. Electroacupuncture is a promising noninferior alternative for SCC (see Visual Abstract, http://links.lww.com/AJG/B776).

Topics: Benzofurans; China; Chronic Disease; Constipation; Electroacupuncture; Equivalence Trials as Topic; Female; Humans; Laxatives; Male; Middle Aged

Prucalopride is a high-affinity 5-HT4 receptor agonist for the treatment of chronic constipation. The aims of this study were to investigate the relationship between health-related quality of life (HRQoL) and symptoms of constipation, and to assess the response of HRQoL to treatment using integrated data from three phase III trials of prucalopride.. This was an integrated analysis of data from three pivotal multicenter, double-blind, randomized, placebo-controlled, parallel-group trials (ClinicalTrials.gov Identifiers: NCT00488137, NCT00483886 and NCT00485940). Relationships were investigated between Patient Assessment of Constipation Quality of Life (PAC-QOL) scores, Patient Assessment of Constipation Symptoms (PAC-SYM) scores, bowel movement frequency (assessed using daily diaries), and treatment.. Patients treated with prucalopride 2 mg (n = 659) and placebo (n = 661) were included in the analysis. An improvement in PAC-SYM scores correlated well with an improvement in PAC-QOL overall score (r = 0.711) and satisfaction subscale score (r = 0.589). After 12 weeks, PAC-QOL overall score and satisfaction subscale score significantly (p < 0.001) improved by ≥ 1 point (clinically relevant) in 36.5% and 44.1% of patients treated with prucalopride, compared with 18.5% and 22.4% with placebo respectively. Moreover, 39.0% of patients with an improvement in satisfaction of ≥ 1 point achieved ≥ 3 spontaneous complete bowel movements/week, compared with 7.4% of those with no improvement in satisfaction (<1 point).. Improvements in PAC-QOL overall score and satisfaction score were associated with improvements in symptoms of chronic constipation. Compared with placebo, treatment with prucalopride significantly improved HRQoL.

Topics: Adolescent; Adult; Aged; Aged, 80 and over; Benzofurans; Chronic Disease; Constipation; Double-Blind Method; Female; Humans; Male; Middle Aged; Quality of Life; Serotonin 5-HT4 Receptor Agonists; Severity of Illness Index; Treatment Outcome; Young Adult

Randomized trials have confirmed the efficacy of prucalopride for the treatment of chronic constipation up to 12 weeks. This study aimed to assess the efficacy of prucalopride over a 24-week period (ClinicalTrials.gov: NCT01424228).. Adults with chronic constipation and ≤2 spontaneous complete bowel movements (SCBMs)/week were randomized to receive prucalopride 2 mg or placebo daily for 24 weeks. The primary endpoint was the proportion of patients achieving a mean of ≥3 SCBMs/week over the treatment period, assessed using daily e-diaries. Secondary outcomes and safety parameters were assessed throughout the study.. Overall, 361 patients were randomized and received prucalopride or placebo. Baseline characteristics were similar in the prucalopride (N = 181) and placebo (N = 180) groups. Mean age was 48.9 years (standard deviation, 16.0) and most patients were women. The proportion of participants achieving the primary endpoint was not statistically different between the prucalopride and placebo groups (25.1% vs 20.7%; p = 0.367). There was also no statistically significant difference between groups over the first 12-week period (prucalopride, 25.1%; placebo, 20.1%; p = 0.341). There were no statistically significant differences between groups for most secondary endpoints. No new safety concerns were identified.. This trial did not show statistically significant improvements in primary or secondary outcomes with prucalopride compared with placebo over 24 or 12 weeks. This is in contrast to the results of four previous 12-week trials, which demonstrated prucalopride to be significantly more effective than placebo. An extensive evaluation did not provide an explanation for the null efficacy results of this study.

Topics: Adult; Aged; Benzofurans; Chronic Disease; Constipation; Double-Blind Method; Female; Humans; Longitudinal Studies; Male; Middle Aged; Serotonin 5-HT4 Receptor Agonists; Treatment Outcome

Prucalopride is effective at alleviating symptoms of chronic constipation in women. The aim of this study was to assess the efficacy of 12 weeks of prucalopride treatment compared with placebo in men with chronic constipation.. This was a multicenter, stratified, randomized, parallel-group, double-blind, placebo-controlled, phase 3 study (ClinicalTrials.gov identifier: NCT01147926). The primary end point was the proportion of patients with a mean of three or more spontaneous complete bowel movements (SCBMs) per week across the treatment period. Efficacy end points were assessed using daily electronic diaries, global assessment of the severity of constipation and efficacy of treatment, and Patient Assessment of Constipation-Symptoms (PAC-SYM) and Patient Assessment of Constipation-Quality of Life (PAC-QOL) questionnaires.. In total, 374 patients were enrolled in the study. Significantly more patients achieved a mean of three or more SCBMs per week in the prucalopride group (37.9%) than in the placebo group (17.7%, P<0.0001). The proportion of patients rating their constipation treatment as "quite a bit" to "extremely" effective at the final on-treatment visit was 46.7 and 30.4% in the prucalopride and placebo groups, respectively. The difference between treatment groups was statistically significant (P<0.0001). The proportion of patients with an improvement of at least 1 point in PAC-QOL satisfaction subscale score was 52.7 and 38.8% in the prucalopride and placebo groups, respectively (P=0.0035). Prucalopride had a good safety profile and was well tolerated.. Prucalopride is effective, has a good safety profile, and is well tolerated for the treatment of men with chronic constipation.

Topics: Abdominal Pain; Adult; Aged; Benzofurans; Chronic Disease; Defecation; Diarrhea; Double-Blind Method; Headache; Humans; Male; Medical Records; Middle Aged; Nausea; Quality of Life; Serotonin 5-HT4 Receptor Agonists; Severity of Illness Index; Surveys and Questionnaires

Prucalopride is a 5-HT4 receptor agonist with gastrointestinal prokinetic activities. This integrated analysis of data from three 12-week, double-blind trials evaluated the effect of prucalopride 2 mg q.d. on common constipation symptoms in women in whom laxatives had failed to provide adequate relief. The effect of prucalopride on bowel function was outside the scope of the analysis and has been described elsewhere.. Women with self-reported inadequate relief from laxatives and included in the prucalopride 2 mg or placebo arm of the trials were selected for analysis. Symptom severity was determined with the Patient Assessment of Constipation Symptoms (PAC-SYM) questionnaire. Observed changes from baseline in individual item scores were also evaluated by calculating Cohen's D effect sizes using baseline standard deviation (SD) (>0.2-0.5, >0.5-0.8 and >0.8 for small, moderate and large effects, respectively).. Data were analyzed for 936 women. The proportion of women with a PAC-SYM severity score >2 at baseline was 50.0% for abdominal symptoms, 71.4% for stool symptoms, and 15.5% for rectal symptoms. Excluding the women without presence of a symptom at baseline from the effect size calculations showed that prucalopride 2 mg had a large effect (>0.8) on all PAC-SYM items, including abdominal pain, abdominal discomfort, bloating, straining, and painful bowel movements. For abdominal symptoms and stool symptoms, effect sizes with prucalopride 2 mg were 1.3-2.3 times larger than those with placebo.. Prucalopride 2 mg q.d. for 12 weeks alleviates common constipation symptoms in women in whom laxatives had failed to provide adequate relief.

Topics: Adolescent; Adult; Aged; Aged, 80 and over; Benzofurans; Chronic Disease; Constipation; Double-Blind Method; Female; Humans; Laxatives; Middle Aged; Serotonin 5-HT4 Receptor Agonists; Treatment Outcome; Young Adult

Constipation is often characterized by slow colonic transit, but the relationship between colonic transit time (CTT) and symptoms is unclear. The aims of this study were to investigate the effect of prucalopride, a 5-hydroxytryptamine receptor-4 agonist, on CTT and assess the relationship between CTT and symptoms.. This was an integrated analysis of three randomized, placebo-controlled, phase 2 dose-finding trials of prucalopride in patients with chronic constipation (ClinicalTrials.gov identifiers: NCT00617513; NCT00631813; and NCT00596596). Measurements of CTT were analyzed using radio-opaque markers at the start and end (4 or 12 weeks) of treatment. At these visits, patients assessed the presence and severity of their symptoms.. In total, 280 patients had CTT measurements before and at the end of treatment and were included in the analysis. Their mean age was 43 years, 93% were women, and mean duration of constipation was 19 years. After a once daily treatment with prucalopride 2 mg (n=98) and 4 mg (n=70), CTT was reduced by 12.0 h (95% confidence interval (CI): -18.9, -5.1) and 13.9 h (95% CI: -20.5, -7.4), respectively; CTT increased by 0.5 h (95% CI: -4.5, 5.5) with placebo (n=112). At the end of the trial, symptoms including bloating/flatulence/distension and straining were rated as severe or very severe by a higher proportion of patients with slow or very slow CTT (>48 h) than by those with normal CTT.. There was a clear relationship between increased CTT and increased symptom severity in patients with chronic constipation. Treatment with prucalopride accelerated CTT in these individuals.

Topics: Adolescent; Adult; Aged; Benzofurans; Chronic Disease; Colon; Constipation; Female; Gastrointestinal Transit; Humans; Male; Middle Aged; Serotonin 5-HT4 Receptor Agonists; Severity of Illness Index; Treatment Outcome; Young Adult

Acupuncture is safe and may be effective for severe chronic constipation. The World Gastroenterology Organisation recommends prucalopride for patients for whom previous laxative use failed to provide satisfactory relief.. In this prospective, multi-centre, randomised controlled trial, five hundred sixty patients with severe chronic constipation (two or less spontaneous complete bowel movements per week) from 14 centres will be randomised to receive either electroacupuncture or prucalopride. Participants in the electroacupuncture group will receive electroacupuncture for eight weeks, while participants in the control group will take prucalopride (2 mg once daily) for 32 weeks. The primary outcome measure is the proportion of patients having ≥ 3 spontaneous, complete bowel movements per week, averaged over week three to eight. The secondary outcome measures include eight items, including the proportion of patients having ≥ 3 spontaneous, complete bowel movements per week averaged over week 9-32, the proportion of patients with one or more increases in spontaneous, complete bowel movements per week from baseline, mean Bristol Stool Scale, etc. Statistical analysis will include the CMH test, nonparametric tests and t tests.. We aimed to compare the effect of electroacupuncture versus prucalopride for severe chronic constipation. The limitation of this study is that participants and acupuncturists will not be blinded.. ClinicalTrials.gov Identifier: NCT 02047045.

Topics: Benzofurans; Chronic Disease; Constipation; Electroacupuncture; Humans; Laxatives; Prospective Studies; Randomized Controlled Trials as Topic

Constipation is a common condition for which PEG 3350 is an established treatment and prucalopride has recently been approved for this indication.. To compare the efficacy, safety and impact on quality of life (QoL) of PEG 3350 plus electrolytes (PEG 3350+E) vs. prucalopride in females with chronic constipation (CC) in whom laxatives have previously failed to provide adequate relief.. In this single-centre, randomised, double-blind, double-dummy study, patients with CC [<3 spontaneous complete bowel movements (SCBM)/week] remained in a controlled environment and received either a 26 g split dose of PEG 3350+E (N = 120) or 1-2 mg prucalopride (N = 120) daily for 28 days following a 14-day run-in period. The primary endpoint was the proportion of patients having ≥3 SCBMs during the last treatment week.. Non-inferiority of PEG 3350+E to prucalopride was demonstrated in the per-protocol population [difference, 10.1% (66.67% vs. 56.52%), 97.5% lower confidence interval (CI) -2.7%, above the preset margin of -20%] and approached superiority in the modified intent-to-treat population (difference, 9.8%, 97.5% lower CI, -3.1%). Statistically significant differences in favour of PEG 3350+E were observed for most secondary variables (bowel movements, stool weight, consistency, time to next SCBM, patient perception of straining and completeness of defecation). Colonic transit time was dramatically reduced in both arms. Both treatments were well tolerated.. PEG 3350+E was at least as effective as and generally better tolerated than prucalopride as a treatment for chronic constipation in this study population (NCT01251822; http://www.clinicaltrials.gov).

Topics: Adolescent; Adult; Aged; Benzofurans; Chronic Disease; Constipation; Defecation; Double-Blind Method; Environment, Controlled; Female; Humans; Laxatives; Middle Aged; Polyethylene Glycols; Quality of Life; Serotonin 5-HT4 Receptor Agonists; Surface-Active Agents; Treatment Outcome; Young Adult

To evaluate the efficacy of the enterokinetic prucalopride (resolor) in patients with chronic constipation.. The effect of treatment with prucalopride (resolor) in 109 patients with chronic constipation was analyzed.. The effect was noted in 82% of the patients; 61 patients were fully satisfied with treatment results. Among the adverse reactions, headache that was particularly significant on the first days of use, diarrhea, and cramping abdominal pain were reported by 35, 17, and 13% of the included patients, respectively. The authors' experience with prucalopride demonstrated that the patients with chronic constipation displayed the good efficacy of the drug in both the frequency of stool and the elimination of all other constipation symptoms (straining effort, incomplete bowel emptying sensation, solid stool, bloating), and its good tolerability.. Prucalopride (resolor) exerts a predictable effect, can extend a physician's capacity to arrest chronic constipation, and, when the drug is used, requires no long-term dose adjustment.

Topics: Adult; Benzofurans; Chronic Disease; Constipation; Female; Humans; Middle Aged; Treatment Outcome

The study evaluated efficacy and safety of the 2 mg dose of prucalopride compared to placebo in patients with chronic constipation (CC) from the Asia-Pacific region.. Randomized, placebo-controlled, parallel-group, phase III study with 2-week run-in, 12-week treatment phase, and 1-week follow-up. Adult patients with CC (≤2 spontaneous bowel movements per week) received 2 mg prucalopride or placebo, once-daily, for 12 weeks. Primary efficacy measure was percentage of patients with average of ≥3 spontaneous complete bowel movements (SCBMs) per week (Responders) during the 12-week treatment. A key secondary endpoint was Responders during first 4 weeks of treatment. Other efficacy assessments were based on patient diaries, their assessments of symptoms and quality of life, and investigator's assessment on efficacy of treatment. Safety assessments included adverse events, laboratory values, and cardiovascular events.. Efficacy and safety were evaluated for 501 patients who received study drug. On the primary endpoint, prucalopride was significantly more effective than placebo with 83 (33.3%) vs 26 (10.3%) patients having a weekly average of ≥3 SCBMs during the 12-week treatment (P < 0.001). Respective percentages were 34.5%vs 11.1% over first 4 weeks (P < 0.001). On other secondary endpoints, clinical improvement was generally larger and statistically superior (P < 0.001) in the prucalopride group. Most frequently reported adverse events were diarrhea, nausea, abdominal pain, and headache.. Prucalopride 2 mg given once-daily significantly improved bowel function, associated symptoms, and satisfaction in CC over a 12-week treatment period, and was safe and well tolerated by patients in the Asia-Pacific region.

Topics: Adolescent; Adult; Aged; Asian People; Benzofurans; Chronic Disease; Constipation; Double-Blind Method; Female; Gastrointestinal Agents; Humans; Male; Middle Aged; Young Adult

The Patient Assessment of Constipation-Quality of Life (PAC-QOL) is a self-reported questionnaire measuring health-related quality of life (HRQL) of constipated patients and was used as secondary endpoint in three identical double-blind, randomized, placebo-controlled Phase III clinical trials. These 12-week trials in subjects with severe chronic constipation evaluated the effects of prucalopride, a selective 5-HT(4) agonist given orally once daily.. To consolidate the main treatment effect results observed in the prucalopride trial populations, analyses were undertaken on the pooled data of the three trials to confirm the psychometric properties of the PAC-QOL and to provide guidance for the interpretation of the clinical significance of its scores.. The evaluation of the psychometric properties confirmed the PAC-QOL reliability, validity and responsiveness to measure the impact of chronic constipation symptoms on HRQL in the prucalopride trials. The 1-point improvement in PAC-QOL scores used as target response level for the main treatment effect analyses was validated as a relevant definition of response for treatment group comparisons. Cumulative distribution curves, drawn for each treatment group to provide more complete information on treatment effects than single minimal important difference point estimates, demonstrated consistent superior effects of prucalopride over placebo on all PAC-QOL scores.. The PAC-QOL questionnaire is a useful measurement tool to assess, from a patient perspective, the potential therapeutic value of chronic constipation treatments in clinical trials and, by directly reflecting the patient's own perspective on constipation and its treatment, eventually also for informing daily medical practice.

Topics: Adult; Benzofurans; Chronic Disease; Constipation; Double-Blind Method; Female; Health Status; Humans; Male; Middle Aged; Patient Satisfaction; Psychometrics; Quality of Life; Reproducibility of Results; Severity of Illness Index; Surveys and Questionnaires; Treatment Outcome

Constipation affects up to 50% of the elderly; this study evaluates the efficacy, safety, and tolerability of the selective 5-HT(4) agonist prucalopride in chronically constipated elderly patients.. Three hundred chronic constipation patients aged >or=65 years were randomized to prucalopride (1, 2, or 4 mg once daily) or placebo for 4 weeks. The primary endpoint was the percentage of patients with >or=3 spontaneous complete bowel movements (SCBM) per week. Secondary endpoints included the percentage with an increase of >or=1 SCBM per week, BM frequency, constipation-related symptoms, quality of life (QoL), safety, and tolerability.. More patients achieved >or=3 SCBM per week with prucalopride than with placebo. This difference was largest and significant during the first week of 4 mg prucalopride (P or=1 SCBM per week from baseline vs placebo (e.g. 60% with 1 mg prucalopride vs 34% with placebo at week 4; P or=1 with 1 mg prucalopride than with placebo (P

Topics: Aged; Aged, 80 and over; Benzofurans; Chi-Square Distribution; Chronic Disease; Constipation; Defecation; Double-Blind Method; Female; Humans; Intention to Treat Analysis; Male; Quality of Life; Treatment Outcome

Prucalopride is approved in Europe for symptomatic treatment of chronic constipation in women with inadequate relief from laxatives.. To evaluate efficacy of prucalopride during long-term treatment of patients with chronic constipation.. Patients from three pivotal double-blind, placebo-controlled, 12-week studies with prucalopride could continue treatment in open-label studies up to 24 months. Efficacy was evaluated every 3 months using the Patient Assessment of Constipation-Quality of Life (PAC-QOL) satisfaction scale. Laxative use and reasons for study discontinuation were recorded.. Eighty-six percent of patients who completed the pivotal studies continued prucalopride treatment in the open-label studies (n = 1455, 90% female). Improvement in average PAC-QOL satisfaction score observed after 12-week, double-blind prucalopride was maintained during open-label treatment for up to 18 months; in each 3 month period, 40-50% of patients did not use any laxatives. Most frequent adverse events (AEs) resulting in discontinuation were gastrointestinal events (3.3%) and headache (1.0%). Only 10% of patients who had normalized bowel function on prucalopride at the end of pivotal trials discontinued due to insufficient response during open-label treatment.. Satisfaction with bowel function is maintained for up to 18 months of treatment with prucalopride. Gastrointestinal events and headache cause discontinuation of prucalopride treatment in ∼5% of patients (ClinicalTrials.gov identifiers: NCT01070615 and NCT00987844).

Topics: Adolescent; Adult; Aged; Aged, 80 and over; Benzofurans; Chronic Disease; Constipation; Defecation; Female; Follow-Up Studies; Humans; Laxatives; Male; Middle Aged; Pilot Projects; Quality of Life; Randomized Controlled Trials as Topic; Serotonin 5-HT4 Receptor Agonists; Statistics as Topic; Time Factors; Treatment Outcome; Young Adult

To determine the efficacy, impact on quality of life (QOL) and safety of prucalopride, a selective, high-affinity 5-HT(4) receptor agonist, in patients with chronic constipation.. In this multicentre, randomised, placebo controlled, parallel-group, phase III study, patients with chronic constipation (two or fewer spontaneous complete bowel movements (SCBM)/week) received 2 mg or 4 mg prucalopride or placebo, once daily, for 12 weeks. The primary efficacy endpoint was the proportion of patients reaching three or more SCBM/week. The key secondary efficacy endpoint was the proportion of patients having an increase of one or more SCBM/week. The primary QOL endpoint was the patient assessment of constipation QOL satisfaction subscale score. Safety parameters included adverse events, laboratory values and cardiovascular events.. Efficacy was evaluated over 713 patients. Averaged over 12 weeks, higher proportions of patients on prucalopride 2 mg (19.5%; p<0.01), 4 mg (23.6%; p<0.001) had three or more SCBM/week (or normalisation of bowel function) compared with placebo (9.6%). Similar results were seen in the subgroup (83%) of patients dissatisfied with previous laxative treatment. Both doses of prucalopride also significantly improved secondary efficacy and QOL endpoints, including the proportion of patients with an increase of one or more SCBM/week, evacuation completeness, perceived disease severity and treatment effectiveness and QOL. Prucalopride 4 mg significantly reduced the need for straining versus placebo (p<0.05). The most frequent treatment-related adverse events were headache and diarrhoea. Both doses of prucalopride were safe and well tolerated.. Prucalopride significantly and consistently improved bowel function, associated symptoms and satisfaction in chronically constipated patients.

Topics: Administration, Oral; Adolescent; Adult; Aged; Aged, 80 and over; Benzofurans; Chronic Disease; Constipation; Defecation; Female; Gastrointestinal Transit; Humans; Laxatives; Male; Middle Aged; Patient Satisfaction; Quality of Life; Serotonin Receptor Agonists; Surveys and Questionnaires; Treatment Outcome; Young Adult

Chronic constipation may result in disabling symptoms, is often unsatisfactorily treated by laxatives and negatively impacts quality of life (QoL).. A randomized, double-blind, placebo-controlled, phase III trial to evaluate the efficacy and safety of a selective, high-affinity 5-HT(4) receptor agonist, prucalopride, in patients with chronic constipation [or=3 SCBMs/week, averaged over 12 weeks. Other assessments included BM frequency, constipation-related QoL and symptoms and tolerability.. Among 641 patients, significantly more patients taking prucalopride 2 or 4 mg (24%) than placebo (12%), achieved the primary efficacy endpoint (>or=3 SCBMs/week) or an increase of >or=1 SCBMs/week; 43% and 47% vs. 28% respectively. Prucalopride-treated patients also achieved significantly greater satisfaction with treatment and bowel function, and improved perception of constipation severity and constipation-related QoL, compared with placebo. Most frequent treatment-related adverse events were headache, abdominal pain, nausea and diarrhoea (mainly during day 1). There were no differences in comparison to placebo in the incidence of serious adverse effects or cardiovascular events.. Over 12 weeks, prucalopride was effective and well tolerated in chronic constipation.

Topics: Administration, Oral; Adolescent; Adult; Aged; Aged, 80 and over; Benzofurans; Chronic Disease; Constipation; Defecation; Double-Blind Method; Female; Gastrointestinal Transit; Humans; Male; Middle Aged; Patient Satisfaction; Placebos; Quality of Life; Serotonin Receptor Agonists; Surveys and Questionnaires; Treatment Outcome; Young Adult

In this 12-week trial, we aimed to determine the efficacy of prucalopride, a selective, high-affinity 5-hydroxytryptamine4 receptor agonist, in patients with severe chronic constipation.. In our multicenter, randomized, placebo-controlled, parallel-group, phase 3 trial, patients with severe chronic constipation (< or =2 spontaneous, complete bowel movements per week) received placebo or 2 or 4 mg of prucalopride, once daily, for 12 weeks. The primary efficacy end point was the proportion of patients having three or more spontaneous, complete bowel movements per week, averaged over 12 weeks. Secondary efficacy end points were derived from daily diaries and validated questionnaires completed by patients. Adverse events, clinical laboratory values, and cardiovascular effects were monitored.. Efficacy was analyzed in 620 patients. The proportion of patients with three or more spontaneous, complete bowel movements per week was 30.9% of those receiving 2 mg of prucalopride and 28.4% of those receiving 4 mg of prucalopride, as compared with 12.0% in the placebo group (P<0.001 for both comparisons). Over 12 weeks, 47.3% of patients receiving 2 mg of prucalopride and 46.6% of those receiving 4 mg of prucalopride had an increase in the number of spontaneous, complete bowel movements of one or more per week, on average, as compared with 25.8% in the placebo group (P<0.001 for both comparisons). All other secondary efficacy end points, including patients' satisfaction with their bowel function and treatment and their perception of the severity of their constipation symptoms, were significantly improved with the use of 2 or 4 mg of prucalopride as compared with placebo, at week 12. The most frequent treatment-related adverse events were headache and abdominal pain. There were no significant cardiovascular effects of treatment.. Over 12 weeks, prucalopride significantly improved bowel function and reduced the severity of symptoms in patients with severe chronic constipation. Larger and longer trials are required to further assess the risks and benefits of the use of prucalopride for chronic constipation. (ClinicalTrials.gov number, NCT00483886 [ClinicalTrials.gov].).

Topics: Adolescent; Adult; Aged; Aged, 80 and over; Benzofurans; Chronic Disease; Constipation; Defecation; Double-Blind Method; Electrocardiography; Female; Humans; Laxatives; Male; Middle Aged; Quality of Life; Serotonin 5-HT4 Receptor Agonists; Serotonin Receptor Agonists; Surveys and Questionnaires

To evaluate the efficacy, tolerability and safety of a flexible-dosing strategy with darifenacin, an M(3)-selective receptor antagonist, in patients with symptoms of overactive bladder (OAB).. In this multicentre double-blind 12-week study, 395 patients (aged 22-89 years; 84% female) with OAB symptoms for >6 months were randomized (2 : 1) and received once-daily treatment with darifenacin controlled-release tablets 7.5 mg (268 patients) or matching placebo (127). After 2 weeks of treatment, the efficacy, safety and tolerability were assessed and the dose increased to 15 mg once daily (pseudo-increase for placebo recipients) if additional efficacy was required by both the patient and physician. In the week before clinic visits (at 2 and 12 weeks), patients recorded incontinence episodes (primary efficacy endpoint) and several secondary efficacy variables in an electronic daily diary. Safety and tolerability were evaluated from withdrawal rates and adverse-event reports.. The treatment groups had comparable baseline characteristics. Similar proportions of darifenacin (59%) and placebo (68%) recipients increased the dose at 2 weeks; at 12 weeks patients on darifenacin (overall group) had a significantly greater reduction in the median number of incontinence episodes per week than had those on placebo, at - 8.2 (-62.9%) and - 6.0 (-48.1%), respectively (P = 0.035). There were also significant improvements in voiding frequency (P = 0.001), bladder capacity (volume voided; P = 0.036), frequency of urgency (P < 0.001), severity of urgency (P = 0.013) and number of significant leaks/week (i.e. incontinence episodes needing a change of clothing or pads, per week; P = 0.010) for darifenacin over placebo. Subset analysis suggested that some patients (those remaining on darifenacin 7.5 mg) were more sensitive to darifenacin than those who increased the dose, based on both efficacy and adverse events. Continued treatment with 7.5 mg for 'sensitive' patients, and an increased dose (to 15 mg) for remaining patients, resulted in comparable outcomes by 12 weeks. The most common treatment-related adverse events were mild-to-moderate dry mouth and constipation, which led to discontinuation in < 3.0% of darifenacin-treated patients and < 1.0% of the placebo group. Central nervous system and cardiovascular adverse events were comparable to those with placebo.. Darifenacin appears to be an effective, well-tolerated and flexible treatment for patients with OAB, allowing individualized dosing according to patient needs.

Topics: Adult; Aged; Aged, 80 and over; Benzofurans; Chronic Disease; Double-Blind Method; Drug Administration Schedule; Female; Humans; Male; Middle Aged; Pyrrolidines; Severity of Illness Index; Treatment Outcome; Urinary Incontinence

Chronic constipation (CC) is common and there is a need for more effective and better-tolerated agents that normalize bowel function without affecting secretion. Prucalopride is a novel, selective serotonin(4) receptor agonist with enterokinetic properties.. Pilot study to compare the efficacy and tolerability of prucalopride and placebo in patients with severe CC referred to a tertiary centre.. After 4-weeks' run in, patients were randomized to 4 weeks' once daily, double-blind treatment with either prucalopride 4 mg (n = 27) or placebo (n = 26). A 50% dose reduction after 2 weeks' treatment was possible for patients with an excessive gastrointestinal response to the study medication (severe cramps, abdominal pain, and diarrhea). Patients assessed efficacy using a visual analogue scale (VAS) and recorded bowel function in daily diaries. The investigator assessed efficacy and total gut transit time (marker study).. Patient VAS assessment demonstrated that prucalopride was significantly more effective than placebo in softening stools, and decreasing straining and time to first stool. Prucalopride also had a positive effect on stool frequency, feeling of complete evacuation and total gut transit time, although these differences were not statistically significant compared with placebo. The most common adverse events were gastrointestinal symptoms and headache; most were mild to moderate. There were no clinically relevant effects on cardiovascular or laboratory parameters.. Once-daily prucalopride 4 mg for 4 weeks is effective and well tolerated in patients with severe CC. It improves whole gut transit, reducing straining, softening stools and reducing time to first bowel movement.

Topics: Adult; Benzofurans; Cathartics; Chronic Disease; Constipation; Dose-Response Relationship, Drug; Double-Blind Method; Female; Gastrointestinal Transit; Humans; Male; Middle Aged; Pilot Projects; Safety; Serotonin Antagonists; Severity of Illness Index

There is a need for better tolerated drugs to normalize bowel function in chronic constipation. Prucalopride is a highly selective, specific, serotonin4 receptor agonist with enterokinetic properties.. To evaluate the effects of prucalopride on bowel function, colonic transit and anorectal function in patients with chronic constipation.. Twenty-eight patients were enrolled in this double-blind, placebo-controlled, crossover study (prucalopride: 1 mg, n=12; 2 mg, n=16). Patients kept a bowel function diary. Colonic transit times and anorectal function (anal manometry, rectal sensitivity and rectal compliance) were assessed.. Prucalopride (1 mg) compared to placebo significantly increased the mean number of spontaneous complete, spontaneous and all bowel movements per week. Prucalopride (1 mg) significantly decreased the percentage of bowel movements with hard/lumpy stools and straining and increased the urge to defecate. Prucalopride (1 and 2 mg) decreased the mean total colonic transit time by 12.0 h (prucalopride 42.8 h vs. placebo 54.8 h; P=0.074). No statistically significant effects were found in any of the anorectal function parameters. Prucalopride was well tolerated. There were no clinically relevant changes in standard safety parameters.. Prucalopride significantly improves stool frequency and consistency, and the urge to defecate, and may decrease colonic transit times in patients with chronic constipation.

Topics: Adolescent; Adult; Aged; Anal Canal; Benzofurans; Chronic Disease; Constipation; Cross-Over Studies; Defecation; Double-Blind Method; Female; Gastrointestinal Transit; Humans; Male; Middle Aged; Serotonin Receptor Agonists

Chronic constipation (CC) often occurs after spinal cord injury (SCI). Prucalopride is a novel, highly selective, specific serotonin4 receptor agonist with enterokinetic properties. We evaluate the tolerability and pilot efficacy of prucalopride in the treatment of CC due to SCL.. Double-blind, placebo-controlled, pilot, phase 11, dose-escalation study. After 4 weeks' run in, patients received prucalopride 1 mg (n = 8) or placebo (n = 4); 11 new patients were randomized to prucalopride 2 mg (n = 8) or placebo (n = 3) once daily for 4 weeks. Patients recorded bowel function (diary) and assessed constipation severity and treatment efficacy (visual analogue scale (VAS) 0-100 mm). Colonic transit times were determined.. Compared with run in. mean changes in constipation severity (VAS) increased with placebo, but decreased with prucalopride 1 and 2 mg. The VAS score for treatment efficacy showed a clear dose response (medians 4, 52 and 73 for placebo, 1 and 2 mg, respectively). Diary data showed an improvement in average weekly frequency of all bowel movements over 4 weeks within the 2 mg group (median 0.6; 95% CI 0.2; 1.2). There was a significant reduction in median colonic transit time with 2 mg (n = 4; -38.5 h (95% CI -80; -5)). Four patients (2 mg) reported moderate/severe abdominal pain, and two of these discontinued treatment. There were no clinically relevant effects on any of the safety parameters.. This pilot study indicates that prucalopride can play an important role in the management of patients with CC due to SCI.

Topics: Adolescent; Adult; Benzofurans; Chronic Disease; Constipation; Defecation; Double-Blind Method; Female; Gastrointestinal Agents; Gastrointestinal Motility; Humans; Male; Middle Aged; Pilot Projects; Receptors, Serotonin; Receptors, Serotonin, 5-HT4; Serotonin Receptor Agonists; Spinal Cord Injuries

Topics: Adult; Benzofurans; Cholecystitis; Chronic Disease; Clinical Trials as Topic; Female; Humans; Male; Middle Aged; Parasympatholytics; Plant Extracts

Topics: Administration, Oral; Aged; Arterial Occlusive Diseases; Benzofurans; Blood Flow Velocity; Blood Viscosity; Chronic Disease; Clinical Trials as Topic; Double-Blind Method; Erythrocytes; Female; Humans; Injections, Intravenous; Male; Middle Aged; Rheology

Topics: Benzbromarone; Benzofurans; Chronic Disease; Clinical Trials as Topic; Edema; Female; Fibrinolytic Agents; Humans; Leg; Male; Venous Insufficiency

In a double blind study of the clinical effect of Cordaron conducted in 55 patients with chronic ischaemic heart disease a positive effect was obtained in 80.4% of the cases, an effect of placebo-in 24.3%. Cordaron was especially effective in patients with localized stenoses of the coronary arteries. Nonachlasine (an activator of the cardiac beta-adrenergic receptors) proved effective in 10 of 13 patients with chronic ischaemic heart disease.

Topics: Adrenergic beta-Agonists; Amiodarone; Benzofurans; Chronic Disease; Clinical Trials as Topic; Coronary Disease; Drug Evaluation; Follow-Up Studies; Humans; Male; Middle Aged; Phenothiazines

Constipation is a common gastrointestinal disorder. Prucalopride is a dihydrobenzofurancarboxamide derivative with gastrointestinal prokinetic activities and is recommended as an appropriate choice in patients unresponsive to laxatives. This study assessed the safety and efficacy of prucalopride in Korean patients with chronic constipation, in whom laxatives were ineffective.. This prospective, non-interventional post-marketing surveillance of prucalopride was conducted from 2012 to 2018 at 28 hospitals in Korea. Adults who received prucalopride for the symptomatic treatment of chronic constipation were included. The patients received 2 mg of prucalopride once daily or 1 mg once daily in patients older than 65 years. The baseline characteristics, adverse events (AEs), and seven-point scale of Clinical Global Impression-Improvement were collected.. Of 601 patients, 67.7% were female, and the mean age was 62.3 years. Three hundred patients (49.9%) were older than 65 years. At the baseline, 70.0% of patients reported less than two instances of spontaneous complete bowel movements per week. AEs were reported in 107 patients (17.7%), including headache (3.2%) and diarrhea (2.8%). Seven serious AEs (SAEs) were reported in five patients (0.8%). The SAEs were resolved without complications; there were no cases of death. All SAEs were assessed as 'unlikely' causality with prucalopride. In 72.7% of patients, chronic constipation was improved by the prucalopride treatment during the study period.. This study demonstrated the promising safety and efficacy profile of prucalopride in clinical practice. Thus, prucalopride should be considered in patients with chronic constipation when bowel symptoms are refractory to simple laxatives.

Topics: Adult; Benzofurans; Chronic Disease; Constipation; Double-Blind Method; Female; Humans; Laxatives; Middle Aged; Product Surveillance, Postmarketing; Prospective Studies; Republic of Korea; Treatment Outcome

3-n-Butylphthalide (NBP), an extract from seeds of Apium graveolens Linn. (Chinese celery), has been demonstrated to have antidepressant effects in suspension chronic-stressed rats by our group. The purpose of this study was to investigate the possible involvement of brain-derived neurotrophic factor (BDNF) and mammalian target of rapamycin (mTOR) in the antidepressant mechanism of NBP. Chronic unpredictable mild stress (CUMS) was applied for 6 weeks to induced a depressive-like behavior, characterized by decreased locomotor activity, sucrose preference and the NE, DA and 5-HT levels in cortex. Oral treatment with NBP (30 or 100 mg/kg, p.o.), similarly to fluoxetine (2 mg/kg, p.o.), can prevention of these alterations. The NBP (30 or 100 mg/kg, p.o.) reversed the decrease in the BDNF, p-ERK, mTOR and synapsin-1 protein levels in rat cortex caused by CUMS. And rapamycin, an mTOR inhibitor, completely inhibited the antidepressant-like activity of NBP in vivo. In conclusion, these findings indicate that NBP treatment attenuated the depression-like behaviors through the modulation of serotonergic system and BDNF-ERK-mTOR signaling in rat.

Topics: Animals; Antidepressive Agents; Benzofurans; Brain-Derived Neurotrophic Factor; Cerebral Cortex; Chronic Disease; Dose-Response Relationship, Drug; Male; Neuroprotective Agents; Rats; Rats, Sprague-Dawley; Stress, Psychological; TOR Serine-Threonine Kinases; Treatment Outcome

Topics: Adult; Benzofurans; Chronic Disease; Constipation; Humans; Laxatives; Serotonin 5-HT4 Receptor Agonists

Effects of dl-3-n-butylphthalide (NBP) on white matter damage and cognitive impairment in vascular cognitive impairment (VCI) have not been well studied. This study aimed to investigate the effects of NBP treatment on chronic cerebral hypoperfusion-induced white matter lesions and cognitive dysfunction in mice.. Mice were subjected to bilateral common carotid artery stenosis (BCAS) for over 30 days. The cerebral blood flow was detected using a laser Doppler flowmetry. Cognitive functions were assessed by several behavioral tests. We also evaluated the effects of NBP on the blood-brain barrier (BBB) disruption and reactive astrogliosis, using Evans Blue extravasation, Western blot, CBA, and immunofluorescence in BCAS mice and cultured astrocytes.. The results indicated that NBP treatment attenuated spatial memory dysfunction while promoted cerebral perfusion and white matter integrity in BCAS mice. Moreover, NBP treatment prevented BBB leakage and damage of endothelial cells, as well as disruption of endothelial tight junctions. Furthermore, NBP administration effectively decreased the number of activated astrocytes and pro-inflammatory cytokines, as well as the production of MMPs, in BCAS-induced mice and LPS-stimulated astrocytes.. Our results indicated that NBP represents a promising therapy for chronic cerebral hypoperfusion-induced white matter damage and cognitive impairment.

Topics: Animals; Benzofurans; Brain Ischemia; Carotid Stenosis; Cells, Cultured; Cerebrovascular Circulation; Chronic Disease; Cognitive Dysfunction; Male; Mice; Mice, Inbred C57BL; Neuroprotective Agents; White Matter

Qiliqiangxin capsule (QLQX), composed of 11 herbs, is an effective traditional Chinese medicine (TCM) that has been widely used for treatment of chronic heart failure (CHF) in China. In the Chinese pharmacopoeia (Ch.P.) only astragaloside was described as the marker component to control the quality of QLQX, which could not reflect the overall effectiveness.. The aim of this work was to investigate the quality markers (Q-markers) of QLQX based on the association of the pharmacodynamics (PD) of inhibitory effect on activated renin-angiotensin-aldosterone system (RAAS) and the pharmacokinetics (PK) of bioactive compounds according to the Q-marker theory.. The contents of astragaloside, calycosin-7-glucoside, sinapine, ginsenoside Rb1, ginsenoside Rb2, ginsenoside Rg1, salvianolic acid A, salvianolic acid B, danshensu, rosmarinic acid, formononetin, aconitine, mesaconitine, hypaconitine, benzoylaconine, benzoylmesaconine and benzoylhypacoitine were determined by an HPLC-MS/MS method both in QLQX preparation and in the plasma of CHF rats administered intragastrically with QLQX. The effect of lowering angiotensin II (Ang II) production by QLQX was assayed by ELISA. The association between PK and PD was explored and the bioactive compounds with higher content in vitro and better exposure in vivo, which were closely related to the inhibitory effect on the activated RAAS, were identified as Q-markers of QLQX for CHF treatment.. The contents of 17 constituents were in the order of salvianolic acid B > danshensu > ginsenoside Rb1 > sinapine > benzoylmesaconine > astragaloside > benzoylhypacoitine > ginsenoside Rb2 > salvianolic acid A > ginsenoside Rg1 > calycosin-7-glucoside > rosmarinic acid > formononetin > benzoylaconine > hypaconitine > aconitine > mesaconitine in QLQX preparation. PK and PD association study of 14 bioactive compounds of QLQX showed the maximum effect (E. Astragaloside, calycosin-7-glucoside, sinapine and ginsenoside Rg1 are suitable as the Q-markers of QLQX for CHF treatment, which have higher content in vitro, finer exposure in vivo and a direct correlation with the inhibitory effect on activated RAAS.

Topics: Aconitine; Angiotensin II; Animals; Benzofurans; Biomarkers; Chromatography, High Pressure Liquid; Chronic Disease; Drugs, Chinese Herbal; Ginsenosides; Heart Failure; Isoflavones; Male; Medicine, Chinese Traditional; Quality Control; Rats, Sprague-Dawley; Tandem Mass Spectrometry

Salvianolic acid B (SalB), a water-soluble polyphenol extracted from Radix Salvia miltiorrhiza, has been reported to possess many pharmacological activities. This study investigated the hepatoprotective effects of SalB in chronic alcoholic liver disease (ALD) and explored the related signaling mechanisms. In vivo, SalB treatment significantly attenuated ethanol-induced liver injury by blocking the elevation of serum aminotransferase activities and markedly decreased hepatic lipid accumulation by reducing serum and liver triglyceride (TG) and total cholesterol (TC) levels. Moreover, SalB treatment ameliorated ethanol-induced hepatic inflammation by decreasing the levels of hepatotoxic cytokines such as tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6). Importantly, SalB pretreatment significantly increased the expression of SIRT1 and downregulated the expression of inflammatory mediator C-reactive protein (CRP) and lipoprotein carbohydrate response element-binding protein (ChREBP). In vitro, SalB significantly reversed ethanol-induced down-regulation of SIRT1 and increased CRP and ChREBP expression. Interestingly, the effects of SalB on SIRT1, CRP and ChREBP were mostly abolished by treatment with either SIRT1 siRNA or EX527, a specific inhibitor of SIRT1, indicating that SalB decreased CRP and ChREBP expression by activating SIRT1. SalB exerted anti-steatotic and anti-inflammatory effects against alcoholic liver injury by inducing SIRT1-mediated inhibition of CRP and ChREBP expression.

Topics: Animals; Anti-Inflammatory Agents; Basic Helix-Loop-Helix Leucine Zipper Transcription Factors; Benzofurans; Biomarkers; Carbazoles; Carrier Proteins; Chronic Disease; Cytokines; Cytoprotection; Disease Models, Animal; Dose-Response Relationship, Drug; Hep G2 Cells; Hepatocyte Nuclear Factor 1-alpha; Histone Deacetylase Inhibitors; Humans; Inflammation Mediators; Liver; Liver Diseases, Alcoholic; Male; Rats, Sprague-Dawley; RNA Interference; RNA, Small Interfering; Signal Transduction; Sirtuin 1; Transfection

Topics: Algorithms; Benzofurans; Canada; Chronic Disease; Constipation; Dietary Fiber; Dietary Supplements; Disease Management; Gastroenterologists; Gastrointestinal Agents; Humans; Irritable Bowel Syndrome; Laxatives; Needs Assessment; Peptides; Practice Guidelines as Topic; Practice Patterns, Physicians'; Receptors, Enterotoxin; Receptors, Guanylate Cyclase-Coupled; Receptors, Peptide; Serotonin 5-HT4 Receptor Agonists; Surveys and Questionnaires

In a placebo-controlled trial in 374 men, prucalopride was only effective in a minority of cases, as previously observed in women. In addition to its cardiovascular harms, there is evidence that prucalopride may cause depression and suicidal ideation.

Topics: Benzofurans; Cardiovascular Diseases; Chronic Disease; Constipation; Contraindications, Drug; Controlled Clinical Trials as Topic; Defecation; Depression; Female; Humans; Laxatives; Male; Risk Assessment; Serotonin 5-HT4 Receptor Agonists; Suicidal Ideation; Treatment Outcome

Prucalopride, a selective, high-affinity 5-hydroxytryptamine 4 receptor agonist, stimulates gastrointestinal and colonic motility and alleviates common symptoms of chronic constipation (CC) in adults. The relative efficacy by gender has not been evaluated.. To evaluate the global efficacy and safety of prucalopride 2 mg daily in men and women with CC using data from six large, randomized, controlled clinical trials.. Data were combined from six phase 3 and 4, double-blind, randomized, placebo-controlled, parallel-group trials. The primary efficacy endpoint was the percentage of patients with a mean of ≥3 spontaneous complete bowel movements (SCBMs) per week over 12 weeks of treatment. Safety was assessed throughout all the trials.. Overall, 2484 patients (597 men; 1887 women; prucalopride, 1237; placebo, 1247) were included in the integrated efficacy analysis and 2552 patients were included in the integrated safety analysis. Significantly more patients achieved a mean of ≥3 SCBMs/week over the 12 weeks of treatment in the prucalopride group (27.8 %) than in the placebo group [13.2 %, OR 2.68 (95 % CI 2.16, 3.33), p < 0.001]. Prucalopride had a favorable safety and tolerability profile. Efficacy and safety outcomes were not significantly different between men and women.. The integrated analysis demonstrates the efficacy and safety of prucalopride in the treatment of CC in men and women.

Topics: Adolescent; Adult; Aged; Aged, 80 and over; Benzofurans; Chronic Disease; Clinical Trials, Phase III as Topic; Clinical Trials, Phase IV as Topic; Constipation; Double-Blind Method; Female; Humans; Male; Middle Aged; Randomized Controlled Trials as Topic; Serotonin 5-HT4 Receptor Agonists; Treatment Outcome; Young Adult

Topics: Benzofurans; Bisacodyl; Chronic Disease; Citrates; Constipation; Humans; Organometallic Compounds; Picolines

Topics: Adult; Benzofurans; Chronic Disease; Constipation; Female; Humans; Intestinal Pseudo-Obstruction; Myotonic Dystrophy; Recurrence; Serotonin 5-HT4 Receptor Agonists

The aim of this study was to measure any incremental costs or savings within the health system associated with the introduction of the new technology, prucalopride, for the management of chronic constipation.. The study design was based on a budget impact analysis conducted by the National Institute of Clinical Excellence (NICE). To validate the findings of the NICE costing template, a case series audit capturing real world data was used to determine the financial impact of adopting prucalopride in 40 women suffering with chronic constipation. This facilitated the application of local unit costs to the resources used and determined whether the use of prucalopride, as an alternative treatment to laxatives, resulted in a reduction in the use of secondary care resources.. Patients were treated with an average of 2.6 laxatives in the baseline (laxatives only) scenario. The total medication costs in the baseline (laxatives only) and the new treatment (prucalopride) scenario amounted to €17,440.84 and €18,417.62, respectively. There was a significant reduction in the number of investigations and procedures in the 12 months after commencing prucalopride, with cost savings of €41,923.28 (€1,048.08 per patient per year) demonstrated. Input cost variables were adjusted as part of sensitivity analysis.. This study validated the findings of the NICE costing template and suggests that the use of prucalopride for the treatment of chronic constipation in women refractory to laxatives has the potential to reduce secondary care resource use and hence led to cost savings.

Topics: Adult; Benzofurans; Chronic Disease; Constipation; Cost Savings; Economics, Pharmaceutical; Female; Humans; Laxatives; Retrospective Studies; Secondary Care Centers

Newer 5-hydroxytryptamine agonists, such as prucalopride, have been demonstrated to be effective in the short term for treatment of chronic constipation. To date, few studies have investigated their medium- and long-term effectiveness.. An analysis was carried out of a prospectively maintained database of all patients started on prucalopride for chronic constipation between April 2011 and April 2014. Cleveland Clinic Constipation Score (CCCS) questionnaires were administered before starting treatment with prucalopride and at the first follow-up visit to assess change in CCCS scores in 50 randomly selected patients.. A total of 155 patients (median age: 47 years; seven men) were started on prucalopride in this period. Of these, 16 (10%) had slow-transit constipation, 31 (20%) had obstructive defaecation syndrome and 30 (19%) had a combination of both. Of these 155 patients, 78% patients were on three or more laxatives at the time of starting prucalopride. Patients were started on 1 mg or 2 mg according to their age. The median follow-up period was 24 (range: 4-40) months. At the first follow-up visit, 106 (68%) patients reported good symptomatic improvement, whereas the remainder had no response. Third of initial responders showed decreased efficacy after a median duration of 6 months and needed regular laxatives/irrigation. Of the 50 patients who filled in the CCCS questionnaires (15 patients were nonresponders), 32 (64%) reported improved scores with a median improvement of two points per criterion.. This study provides evidence that prolonged use of prucalopride is effective in achieving a sustained benefit in the majority of patients.

Topics: Adult; Age Factors; Aged; Aged, 80 and over; Benzofurans; Chronic Disease; Constipation; Dose-Response Relationship, Drug; Female; Follow-Up Studies; Humans; Laxatives; Male; Middle Aged; Prospective Studies; Severity of Illness Index; Surveys and Questionnaires; Time Factors; Treatment Outcome

Chronic constipation is very frequent in the general population. Although usually considered banal, this disorder has considerable personal, social and healthcare impact. Several studies have shown that the psychological impact exceeds that caused by rheumatoid arthritis or haemodialysis. Recently, prucalopride, a highly selective 5-HT4 receptor agonist has been shown to improve the symptoms of chronic constipation and to have a beneficial effect on social and healthcare impact. The drug was approved by the European Medicine Agency, in 2009 at a dose of 2 mg/day, 'for symptomatic treatment of chronic constipation in women in whom laxatives fail to provide adequate relief'. Neurological side effects or psychiatric disorders have not been reported previously with prucalopride. We present the case of a 61-year-old woman, who developed such adverse effects when given prucalopride for the treatment for chronic constipation.. A few hours after oral administration of this drug at therapeutic dose (2 mg/day), the patient experienced life-threatening neurological effects that included visual hallucination, loss of balance and memory, disorientation, exhaustion and suicidal ideation. Analysis with the Naranjo algorithm indicated a 'possible' relationship between prucalopride and these disorders.. This is the first report of prucalopride-induced neurological side effects and psychiatric disorders with prucalopride. The absence of other similar reports suggests that prucalopride rarely causes these adverse effects.

Topics: Benzofurans; Chronic Disease; Constipation; Female; Hallucinations; Humans; Memory Disorders; Mental Disorders; Middle Aged; Nervous System Diseases; Orientation; Postural Balance; Serotonin; Serotonin 5-HT4 Receptor Agonists; Suicidal Ideation

Topics: Benzofurans; Chronic Disease; Constipation; Dietary Fiber; Enema; Gastrointestinal Motility; Health Behavior; Humans; Laxatives; Life Style; Narcotic Antagonists; Practice Guidelines as Topic

One promising approach for the induction of transplant tolerance is the pre-treatment of transplant recipients with donor MHC-alloantigen. Our study focuses on the oral delivery of MHC-antigen encoding genes via chitosan-DNA nanoparticles to modulate the alloimmune response in order to reduce the development of transplant arteriosclerosis, the hallmark feature of chronic rejection after heart transplantation. Therefore, we performed fully allogeneic mouse abdominal aortic transplants using C57BL/6 (H2(b)) mice as donors and CBA.J (H2(k)) mice as recipients. Aortic grafts were analyzed by histology and morphometry on day 30 after transplantation, levels of circulating alloantibodies were detected by FACS analysis. Pre-treatment of recipient mice with chitosan-DNA nanoparticles encoding for K(b), one of the MHC-I molecules of the donor, resulted in a significant reduction of intimal proliferation compared to untreated controls. When Ovalbumin was fed instead of K(b) encoding nanoparticles (K(b)-NP) or Balb/c (H2(d)) grafts were used instead of C57BL/6 (H2(b)) grafts as antigen controls, both groups showed no reduction of intimal thickness indicating an antigen-specific mechanism. In addition, analysis of peripheral blood of the transplanted mice showed significant suppression of alloantibody formation in the K(b)-NP fed group compared to all other allogeneic transplanted groups suggesting modulation of the humoral immune response. These results demonstrate the potential of chitosan-DNA nanoparticles to induce K(b)-specific tolerance and to reduce the development of transplant arteriosclerosis.

Topics: Administration, Oral; Animals; Arteriosclerosis Obliterans; Benzofurans; Chitosan; Chronic Disease; DNA; Graft Rejection; Heart Transplantation; Isoantigens; Major Histocompatibility Complex; Mice; Mice, Inbred BALB C; Mice, Inbred CBA; Nanoparticles; Postoperative Complications; Quinolines; Transplantation Tolerance; Treatment Outcome

3-n-Butylphthalide (NBP) has been shown to have protective effects against ischemic stroke. In the present study, we investigated effects of l-3-n-butylphthalide (l-NBP) on the learning and memory impairment induced by chronic cerebral ischemia in rats. Male Wistar rats were administered 20 mg/kg l-NBP by gavage daily for 30 days after the bilateral common carotid artery clamping (two-vessel occlusion, 2-VO). Results showed that daily treatments of 20 mg/kg l-NBP significantly attenuated spatial learning deficits in Morris water maze (MWM) task. Results of long-term potentiation (LTP) indicated that treatment with 20 mg/kg l-NBP attenuated the inhibition of LTP in rat model of 2-VO. Moreover, l-NBP reduced glial fibrillary acidic protein (GFAP)-positive astrocytes induced by chronic cerebral ischemia. The present findings demonstrate the protective effect of l-NBP on chronic cerebral ischemia-induced hippocampus injury, which supports using l-NBP for therapy of cerebral ischemia in the future.

Topics: Animals; Benzofurans; Brain Ischemia; Chronic Disease; Cognition Disorders; Male; Maze Learning; Neuroprotective Agents; Random Allocation; Rats; Rats, Wistar

To investigate the therapeutic effect of DL-3-n-butylphthalide (DL-NBP) in rats with chronic cerebral hypoperfusion.. Chronic cerebral hypoperfusion was modelled by bilateral permanent occlusion of common carotid arteries in Wistar rats. The therapeutic effect of DL-NBP in hypoperfused rats was evaluated using the Morris water maze task. The levels and deposition of matrix metalloproteinase (MMP) and the amyloid precursor protein β-amyloid 40 (Aβ40) were measured by Western blot analysis and immunohistochemistry in the cerebral cortex and hippocampus.. Treatment with DL-NBP significantly improved the learning and memory ability of hypoperfused rats. Western blot analysis indicated that, in comparison with the sham-operated control group, protein levels of Aβ40 and MMP-2 were significantly increased in the cerebral cortex of hypoperfused rats, and treatment with DL-NBP prevented this hypoperfusion-induced increase in Aβ40 and MMP-2. Immunohistochemical analysis showed that Aβ40 and MMP-2 were deposited in venous endothelial cells at day 3 and in arterial endothelial cells at day 14 after hypoperfusion.. This study indicated that DL-NBP has therapeutic effects on chronic cerebral hypoperfusion and provided a useful insight into the potential molecular mechanisms underlying the therapeutic effect of DL-NBP in chronic cerebral hypoperfusion.

Topics: Amyloid beta-Protein Precursor; Animals; Benzofurans; Blotting, Western; Brain Ischemia; Chronic Disease; Down-Regulation; Immunohistochemistry; Male; Matrix Metalloproteinase 2; Maze Learning; Rats; Rats, Wistar

Many clinical trials that generate evidence on the quality-of-life (QOL) improvements provided by new health technologies do not incorporate a preference-based generic measure, but generate only disease-specific data. However, in order to meet the information needs of regulators such as the UK National Institute for Health and Clinical Excellence (NICE), such disease-specific data need to be converted into a broader generic measure; for NICE, the preferred instrument is the EQ-5D. The process of converting QOL data from one instrument to another is known as 'mapping'.. The objective of this study was to examine the extent to which disease-specific measures generated in the clinical trials for a new treatment for chronic constipation (prucalopride) can be 'mapped' onto a preference-based generic measure (EQ-5D and SF-6D) to generate robust and reliable utility estimates.. Disease-specific QOL data generated in the clinical trials of prucalopride (PAC-QOL scores) were converted into utility values estimated using the preference-based generic measure EQ-5D. SF-36 data were also collected in the clinical trials and used to generate SF-6D estimates for comparative purposes. Regression analysis was used to derive a range of mapping functions to identify the extent to which increasing the complexity of the hypothesized underlying mapping function enhanced the robustness and reliability of the obtained mapping relationship.. The mean utility observed at baseline for chronic constipation, based on SF-36 data, was 0.813 with the EQ-5D and 0.723 with the SF-6D. An examination of the differences between predicted and observed values generally found that the mapping functions generated were robust and reliable, with little evidence of bias across the range of the dependent variable. However, the nature of the symptoms explored in the PAC-QOL measure was, in general, less severe than those explored in the EQ-5D. For example, the condition-specific measures explored the degree to which patients experienced 'discomfort', rather than 'pain' as evaluated in the EQ-5D. Given this limitation in the severity range covered in the disease-specific measures, it is perhaps not surprising that a 'floor effect' was identified, with certain health dimensions mapping only to the upper range of the EQ-5D measure.. In circumstances where direct utility measurement is not available, mapping provides a valuable method by which to estimate utility data for incorporation into cost-effectiveness analyses. Our findings emphasize the importance of the structure and nature of the mapping analysis undertaken as being a fundamental determinant of the utility estimates generated. Unfortunately, the theoretical guidance available to steer such analyses is still comparatively underdeveloped and this remains an area of health economic analysis in which empiricism largely rules. Ensuring that such mapping is undertaken and interpreted in as transparent and robust a manner as possible is therefore crucial in allowing regulators to accurately compare the clinical and cost effectiveness of new drugs across therapeutic areas.

Topics: Benzofurans; Chronic Disease; Clinical Trials as Topic; Constipation; Cost-Benefit Analysis; Health Status; Humans; Quality of Life; Regression Analysis; Reproducibility of Results; Severity of Illness Index; Surveys and Questionnaires

Constipation is a frequent complaint, especially in women and the elderly. It is sometimes drug-induced, and is only occasionally secondary to a functional or organic disorder. The risks associated with constipation are often overestimated. Prucalopride, a 5-HT4 serotonin receptor agonist, chemically related to some neuroleptics, has been authorised in the European Union for symptomatic treatment of chronic constipation in women dissatisfied with laxatives. A combined analysis of 3 randomised double-blind trials in a total of 1999 patients (87.9% women) complaining of chronic constipation showed that about 36% of women considered it effective at a dose of 2 or 4 mg/day, versus 18% of women receiving placebo. Normal bowel movements resumed in respectively 23.6% and 24.7% of patients taking 2 and 4 mg/day prucalopride, versus 11.3% of patients on placebo (p < 0.001). No statistically significant difference was found between the 2 doses of prucalopride. Palpitations were more frequent in patients treated with prucalopride. The incidence of ischaemic cardiovascular events was 0.2% with prucalopride versus 0.1% with placebo. Increases in heart rate and blood pressure were observed in pigs and dogs treated with prucalopride. Prucalopride seems to increase prolactin levels. Tumours of the liver and thyroid were observed in rats. Prucalopride also carries a risk of poorly defined pharmacokinetic and pharmacodynamic interactions. Prucalopride may reduce the efficacy of oral contraceptives. Miscarriages were reported in clinical trials. Prucalopride should not be taken during pregnancy. In addition, all women of child-bearing age should use effective contraception while taking prucalopride. In practice, prucalopride should be avoided. It is better to focus on lifestyle and behavioural changes, and rational use of laxatives.

Topics: Animals; Benzofurans; Chronic Disease; Constipation; Drug Approval; European Union; Female; Humans; Male; Pregnancy; Serotonin 5-HT4 Receptor Agonists

Topics: Benzofurans; Chronic Disease; Constipation; Female; Gastrointestinal Motility; Humans; Laxatives; Male; Serotonin 5-HT4 Receptor Agonists

Topics: Benzofurans; Chronic Disease; Constipation; Gastrointestinal Motility; Humans; Randomized Controlled Trials as Topic; Serotonin 5-HT4 Receptor Agonists

Topics: Benzofurans; Chronic Disease; Constipation; Defecation; Electrocardiography; Humans; Laxatives; Serotonin 5-HT4 Receptor Agonists; Serotonin Receptor Agonists

The aim of this study was to compare the cardioprotective effects of salvianolic acid B (Sal B) and the angiotension-converting enzyme inhibitor, benazepril, in rats with chronic myocardial infarction (MI) that resulted from a coronary artery ligation for 4 weeks. The rats were divided into four groups: those undergoing a sham operation; a MI group; a MI+SalB group (100 mg/kg by a gavage, once a day for 4 weeks); a MI+benazepril group (10 mg/kg by a gavage, once a day for 4 weeks). The following parameters were measured: echocardiographic, hemodynamic and hemorheological changes, angiogenesis, infarct size and cardiac remodeling and the messenger ribonucleic acid (mRNA) of vascular endothelium growth factor (VEGF). Rats treated with SalB or benazepril manifested the following: (1) marked improvements in echocardiographic, hemodynamic and hemorheological parameters; (2) significant reduction of infarct size; (3) significantly attenuated heart, kidney and lung hypertrophies, left ventricular (LV) dilatation and fibrosis. The unique effects of SalB were angiogenesis and augmented VEGF expression in the border and remote noninfarcted left ventricular area. These results suggest that both SalB and benazepril exerted beneficial cardioprotective effects in our experimental system, but that the modality of Sal B was different from that of benazepril. The additional beneficial effects of Sal B relative to benazpril, augmenting VEGF expression and promoting angiogenesis, may result in improved myocardial microcirculation.

Topics: Angiotensin-Converting Enzyme Inhibitors; Animals; Antioxidants; Benzazepines; Benzofurans; Blood Viscosity; Cardiomegaly; Chronic Disease; Collagen; Electrocardiography; Hemodynamics; Immunohistochemistry; Male; Myocardial Infarction; Myocardium; Neovascularization, Pathologic; Protective Agents; Rats; Rats, Sprague-Dawley; Reverse Transcriptase Polymerase Chain Reaction; Vascular Endothelial Growth Factor A; Ventricular Remodeling

Animal studies have indicated that the nigrostriatal dopaminergic system is involved in central pain modulation. In a recent positron emission tomography (PET) study, we demonstrated presynaptic dysfunction of the nigrostriatal dopaminergic pathway in burning mouth syndrome, which is a chronic pain state. The objective of the present study was to examine striatal dopamine D1 and D2 receptors in these patients. We used 11C-NNC 756 and 11C-raclopride to study D1 and D2 receptor binding in a PET study in ten burning mouth patients and 11 healthy controls. Patients underwent a structured psychiatric evaluation and an electrophysiological test for the excitability of the blink reflex. The striatal uptake of 11C-NNC 756 did not differ between patients and controls. In a voxel-level analysis, the uptake of 11C-raclopride was statistically significantly higher in the left putamen in burning mouth patients (corrected P-value 0.038 at cluster-level). In the region of interest analysis, the D1/D2 ratio was 7.7% lower in the right putamen (0.64+/-0.04 vs. 0.69+/-0.04, P=0.01) and 6.4 % lower in the left putamen (0.65+/-0.05 vs. 0.70+/-0.05, P=0.05) when compared to controls. Increased 11C-raclopride uptake and the subsequent decrease in the D1/D2 ratio may indicate a decline in endogenous dopamine levels in the putamen in burning mouth patients.

Topics: Adult; Aged; Benzazepines; Benzofurans; Burning Mouth Syndrome; Carbon Radioisotopes; Chronic Disease; Corpus Striatum; Dopamine Antagonists; Humans; Middle Aged; Raclopride; Receptors, Dopamine D1; Receptors, Dopamine D2; Tomography, Emission-Computed

In 1979, a mass poisoning involving some 2,000 persons occurred in central Taiwan from cooking oil contaminated by polychlorinated biphenyls (PCBs) and their heat-degraded byproducts, including polychlorinated dibenzofurans (PCDFs). The responsible health department registered cases for clinical purposes between 1979 and 1983. The exposed persons are referred to as the "yucheng" (oil disease) cohort. PCBs and PCDFs are toxic chemicals widely dispersed in the environment and in human tissue, which persist long after exposure. The consequences of exposure to these agents are not well understood. We traced the cohort through December 31, 1991, and compared overall and cause-specific mortality of 1,837 "yucheng" subjects with age, gender, and calendar time-specific mortality rates for the Taiwan general population. Eighty-three deaths were identified from 23,404 observed person-years. Even though the overall standardized mortality ratio (SMR) was 0.8 (95% confidence interval (CI) 0.7-1.0), there was a substantial elevation in the mortality rate for chronic liver disease and cirrhosis (10 deaths, SMR = 2.7, 95% CI = 1.3-4.9). Mortality from malignant neoplasms and other causes was not significantly different from that of the Taiwan population. PCB/PCDF exposure appears to promote the development of severe liver disease, perhaps in combination with known risk factors such as infection with hepatitis B virus. Further follow-up of this young cohort is necessary to see if the consequences include hepatic cancer.

Topics: Adolescent; Benzofurans; Cause of Death; Chemical and Drug Induced Liver Injury; Child; Child, Preschool; Chronic Disease; Confidence Intervals; Female; Follow-Up Studies; Food Contamination; Humans; Infant; Infant, Newborn; Liver Cirrhosis; Liver Diseases; Male; Middle Aged; Oryza; Plant Oils; Polychlorinated Biphenyls

The author studied the effect of fenicaberan on the functional state of the liver in 34 patients with chronic noncalculous cholecystitis. It was found that fenicaberan favours improvement of the functional state of the liver but complete normalization of all liver values indicates necessity continuation of treatment in outpatient conditions.

Topics: Benzofurans; Cholecystitis; Chronic Disease; Drug Evaluation; Female; Humans; Liver; Male; Parasympatholytics

Inhibition of the enzyme that synthesizes thromboxanes may protect against the development of ventricular fibrillation (VF) during acute myocardial ischemia. This study was carried out to test this hypothesis with a new thromboxane synthetase inhibitor, and to extend the studies to alternative animal models of myocardial infarction. In a series of acute experiments, 19 cats were pretreated with 10 mg/kg of U-63557A (a dose that produced greater than 75% reduction in thromboxane B2 [TxB2] levels) or saline before abrupt left anterior descending coronary artery occlusion. Seven of the nine control animals suffered spontaneous VF associated with a 77% fall in VF threshold compared with the treated animals, of which 2 of 10 had spontaneous VF and in which VF threshold fell by only 45% (p less than 0.025). Despite a similar extent of TxB2 inhibition in another set of nine animals, U-63557A failed to protect against a fall in VF threshold during coronary reperfusion. Finally, chronic changes in VF threshold and inducibility of sustained ventricular tachycardia by programmed stimulation were assessed in a group of eight animals. The lowering of VF threshold and inducibility of ventricular tachycardia seen in the control state were not influenced by treatment with U-63557A. Thus protection against infarct-related VF by TxB2 inhibition is a property shared by more than one pharmacologic agent. Arrhythmias generated by reperfusion or induced in a more chronic setting may not be thromboxane-dependent. These results have important implications for the planning of studies designed to assess the antiarrhythmic potential of drugs that inhibit thromboxane synthesis.

Topics: Acute Disease; Animals; Benzofurans; Cardiac Pacing, Artificial; Cats; Chronic Disease; Female; Male; Myocardial Infarction; Myocardial Reperfusion; Thromboxane B2; Thromboxane-A Synthase; Ventricular Fibrillation

Topics: Benzofurans; Blood Coagulation; Chronic Disease; Coronary Disease; Drug Evaluation; Drug Therapy, Combination; Female; Hemodynamics; Humans; Male; Theophylline; Xanthinol Niacinate

Atrial fibrillation (AF) is a difficult arrhythmia to manage with antiarrhythmic agents. Amiodarone is highly effective in restoring and maintaining normal sinus rhythm in patients with AF. However, the mechanism and predictors of efficacy for amiodarone in treating AF have not been adequately addressed. Various measures of success or failure of amiodarone therapy were examined in 68 patients who had paroxysmal or chronic, established AF refractory to conventional antiarrhythmic agents. The patients were 25 to 75 years old (mean 59) and mean follow-up was 21 months (range 3 to 56). Maintenance amiodarone dosages were 200 to 400 mg/day. Overall, amiodarone therapy was effective long term in 54 of the 68 patients (79%). Left atrial diameter, age, gender and origin of AF were not helpful in predicting success or failure of amiodarone therapy. The presence of chronic AF for longer than 1 year was an adverse factor in maintaining normal sinus rhythm (p = 0.007), although the success rate even in this group was relatively high (57%). Thirty-five percent of the patients had adverse effects, which precluded long-term therapy with amiodarone in 10%.

Topics: Adult; Aged; Amiodarone; Atrial Fibrillation; Benzofurans; Chronic Disease; Drug Evaluation; Female; Follow-Up Studies; Humans; Male; Middle Aged

To determine whether combined intravenous (i.v.) and oral loading with amiodarone can shorten its onset of action, a comparative study was conducted. Twenty patients with refractory ventricular arrhythmias were treated with amiodarone. All patients had frequent (greater than or equal to 30/hour) and complex (repetitive) ventricular premature beats on a 48-hour baseline Holter recording. Ten patients (group A) received oral loading alone: 800 mg/day for 7 days, 600 mg/day for 3 days, then a maintenance dose 200 to 400 mg/day. Ten patients (group B) received i.v. and oral loading: 5 mg/kg i.v., and then the same regimen as for group A. Follow-up 24-hour Holter recordings were obtained daily for 7 days, weekly for 1 month, and then monthly. Arrhythmia control was defined as at least a 70% reduction in ventricular premature beats, a 90% or greater reduction in couplets and abolition of ventricular tachycardia. The time to optimal ventricular arrhythmia control was shorter for group B (20 +/- 18 vs 105 +/- 83 days, p less than 0.05) and the cumulative amiodarone dose at the time of control was smaller for group B (10 +/- 8 vs 48 +/- 39 g, p less than 0.05). No complications were encountered with i.v. amiodarone. Thus, initial loading with i.v. amiodarone can shorten the time to optimal ventricular arrhythmia control and lower the cumulative dose required.

Topics: Administration, Oral; Aged; Amiodarone; Arrhythmias, Cardiac; Benzofurans; Chronic Disease; Heart Ventricles; Humans; Injections, Intravenous; Middle Aged; Time Factors

Topics: Benzofurans; Bile; Cholagogues and Choleretics; Cholecystitis; Chronic Disease; Drug Evaluation; Humans; Parasympatholytics; Plant Extracts

The effects of 5-acetylspiro[benzofuran-2(3H),1'-cyclopropan]-3-one (AG 629), a newly synthesized compound, on various experimentally induced ulcers were investigated. Oral or intraduodenal administration of AG 629 in a dose range of 25-100 mg/kg inhibited water-immersion stress ulcer, exertion ulcer, Shay ulcer, indometacin- and acetylsalicylic acid (ASA)-induced gastric ulcer, and indomethacin-induced small intestinal ulcer in rats, histamine-induced gastric ulcer in guinea pigs, and ASA-induced gastric ulcer in dogs, though it was not effective against cysteamine-induced duodenal ulcer in rats. AG 629 in doses of 6.3-25 mg/kg p.o. twice a day significantly promoted the healing of acetic acid- or thermal-cortisone-induced gastric ulcers and acetic acid-induced duodenal ulcers in rats. AG 629 (25-100 mg/kg i.d.) inhibited the secretion of gastric acid and pepsin in pylorus-ligated rats and the acid secretion stimulated by distension of the rat stomach with air, whereas this compound did not affect acid secretion stimulated by histamine, pentagastrin, carbachol or 2-deoxy-D-glucose. This study shows that AG 629 has both prophylactic and curative effects on various ulcers. The anti-ulcer effect of this agent seems to be mediated primarily by increasing mucosal resistance and secondarily by an antisecretory activity.

Topics: Acetates; Acetic Acid; Acute Disease; Animals; Anti-Ulcer Agents; Aspirin; Benzofurans; Chronic Disease; Cysteamine; Dogs; Duodenal Ulcer; Female; Gastric Acid; Guinea Pigs; Histamine; Hot Temperature; Indomethacin; Male; Physical Exertion; Rats; Rats, Inbred Strains; Stomach Ulcer; Stress, Psychological

In order to evaluate the effects of amiodarone on thyroid function in chronically treated patients, 43 consecutive patients, who had been taking a mean weekly dose of 1420 +/- 488 mg for more than 9 months (mean 16.5 months), were studied. In a first evaluation, three patients with hypothyroidism and two with hyperthyroidism were discovered. In the remaining 38 patients, mean T4 (131 +/- 38 nmol/L) and rT3 (0.85 +/- 0.3 nmol/L) levels were significantly higher than reference values (p less than 0.05 and p less than 0.001, respectively), and mean T3 levels (1.89 +/- 0.73 nmol/L) were significantly lower (p less than 0.001). Thirteen patients showed hyperresponsiveness to thyrotropin-releasing hormone (TRH) stimulation testing. In a second evaluation, performed 12 to 18 months later, two new cases of hypothyroidism were discovered. T3 levels showed significantly lower values (p less than 0.02) than in the first evaluation, whereas basal thyroid-stimulating hormone levels and levels 30 and 60 minutes after TRH stimulation were significantly higher than those in the first evaluation (p less than 0.001). Five new hyperresponders to TRH were found. In the present series, the progressive appearance of clinical thyroid dysfunction with an elevated total incidence (16%) is demonstrated. Moreover, a progressively high prevalence of hyperresponsiveness to TRH stimulation is shown. These findings indicate that chronic amiodarone administration may carry a high risk of thyroid dysfunction.

Topics: Adult; Aged; Amiodarone; Benzofurans; Chronic Disease; Coronary Disease; Female; Follow-Up Studies; Goiter; Heart Failure; Heart Valve Diseases; Humans; Hyperthyroidism; Hypothyroidism; Male; Middle Aged; Thyroid Function Tests; Thyroid Gland

Oral amiodarone was administered to 24 patients with chronic chagasic myocarditis (CCM) and malignant ventricular arrhythmias. Control 24-hour Holter recordings revealed frequent ventricular premature beats (VPBs) (157 to 2572/hr; mean 714 +/- 125), multiform VPBs, and countless numbers of ventricular couplets in all patients, R-on-T phenomenon in 17 patients, and ventricular tachycardia in 21 patients. Amiodarone caused total and persistent suppression of ventricular couplets and tachycardia and greater than 93% reduction of VPB number in 22 patients, during a follow-up of 26.6 months (range 2 to 55 months). In 1 patient, ventricular couplets and tachycardia persisted despite the fact that a 98.2% reduction of VPB number was achieved. This latter patient was the only one in the whole group who experienced sudden death. The maximal antiarrhythmic effect was attained gradually after 3 to 26 weeks (mean 7.4). In four patients in whom treatment was discontinued after 3 to 12 months, the antiarrhythmic protection lasted 4 to 9 weeks. In nine patients the dose of amiodarone was 600 to 800 mg/day. In 15 patients the dose had to be increased to 800 to 1000 mg/day. Despite the presence of congestive heart failure in seven patients and intraventricular block in 17 patients, no limiting side effects were observed. Amiodarone proved to be extremely effective and safe against the most malignant ventricular arrhythmias of CCM.

Topics: Adult; Aged; Amiodarone; Arrhythmias, Cardiac; Benzofurans; Chagas Cardiomyopathy; Chronic Disease; Dose-Response Relationship, Drug; Electrocardiography; Humans; Middle Aged

Topics: Adult; Aged; Amiodarone; Benzofurans; Chronic Disease; Female; Heart Ventricles; Humans; Male; Middle Aged; Tachycardia

Intravenous amiodarone (5 mg/kg) was administered to 10 patients with chronic obstructive airways disease, hypercapnia and hypoxia, and pulmonary hypertension. Respiratory function tests, arterial blood gases, ECG, blood pressure and subjective tolerance were monitored. Subjective tolerance was excellent. The parameters investigated showed no significant changes either biologically or statistically, excepting a slowing of the cardiac rhythm. The authors conclude that amiodarone has no undesirable cardiopulmonary side effects.

Topics: Aged; Amiodarone; Benzofurans; Blood Gas Analysis; Chronic Disease; Electrocardiography; Female; Heart Rate; Humans; Injections, Intravenous; Male; Middle Aged; Respiratory Insufficiency

Topics: Benzofurans; Cholecystitis; Chronic Disease; Humans; Parasympatholytics

Amiodarone hydrochloride, a new antiarrhythmic agent, controlled a recurrent supraventricular arrhythmia, refractory to conventional medical treatment, in a 57-year-old patient with an anomalous conduction system and idiopathic cardiomyopathy. For the 11 months that the patient has been taking the drug her arrhythmia has not recurred. This drug has produced no important side effects in this patient.

Topics: Amiodarone; Anti-Arrhythmia Agents; Benzofurans; Cardiomyopathy, Hypertrophic; Chronic Disease; Electrocardiography; Female; Heart Conduction System; Humans; Middle Aged

Benzbromarone, a potent uricosuric agent, is a benzofuran derivative with a bromine on the 3rd and 5th positions of the benzene ring. Readily absorbed after oral administration, it is promptly dehalogenated in the liver and excreted via the biliary system. Peak drug concentration usually precedes maximal uricosuria following a single dose of 40 mg of benzbromarone, since benzarone, one of the two metabolites, likewise has a uricosuric action. Longterm studies in 24 gouty patients indicate that the drug is well tolerated. It has not produced any skin rash or renal colic. Renal hemodynamics, blood picture, and liver enzymes were unchanged. Since it is eliminated by the biliary tract, it may cause diarrhoea in some patients. Being a very potent uricosuric agent, it is not advocated in patients with a history of uric acid lithiasis. The uricosuric effect is not liable to be counteracted when used in conjunction with hyperuricemic diuretics. The drug is particularly useful in patients with chronic gouty arthritis and tophi, either refractory or allergic to probenecid, sulfinpyrazone, or allopurinol.

Topics: Adult; Aged; Arthritis; Benzbromarone; Benzofurans; Chemical Phenomena; Chemistry; Chronic Disease; Gout; Humans; Hydrochlorothiazide; Kinetics; Middle Aged; Probenecid; Sulfinpyrazone; Uric Acid

Topics: Adult; Benzofurans; Chronic Disease; Female; Humans; Male; Middle Aged; Renal Dialysis; Uremia; Uric Acid; Uricosuric Agents

Topics: Acetylcholine; Animals; Anti-Inflammatory Agents; Benzofurans; Blood Coagulation; Bradykinin; Capillary Permeability; Capillary Resistance; Chronic Disease; Depression, Chemical; Dogs; Edema; Epinephrine; Female; Fibrinolysis; Fibrinolytic Agents; Guinea Pigs; Histamine H1 Antagonists; Mycobacterium Infections; Norepinephrine; Rabbits; Rats; Serotonin Antagonists; Stimulation, Chemical; Vascular Diseases

Topics: Angina Pectoris; Animals; Anticoagulants; Benzofurans; Chronic Disease; Coronary Disease; Electrocardiography; Female; Humans; Male; Middle Aged; Myocardial Infarction

Topics: Animals; Benzofurans; Chronic Disease; Coronary Disease; Dogs; Female; Humans; Male; Middle Aged

Topics: Acute Disease; Adult; Aged; Anti-Inflammatory Agents; Benzofurans; Chronic Disease; Gout; Humans; Male; Middle Aged; Tablets; Time Factors; Uric Acid