sultamicillin and Urinary-Tract-Infections

The most effective way to control severity and mortality rate of the novel coronavirus disease (COVID-19) is through sensitive diagnostic approaches and an appropriate treatment protocol. We aimed to identify the effect of adding corticosteroid and Tocilizumab to a standard treatment protocol in treating COVID-19 patients with chronic disease through hematological and lab biomarkers.. This study was performed retrospectively on 68 COVID-19 patients with chronic disease who were treated by different therapeutic protocols. The patients were categorized into four groups: control group represented the patients' lab results at admission before treatment protocols were applied; group 1 included patients treated with anticoagulants, Hydroxychloroquine, and antibiotics; group 2 comprised patients treated with Dexamethasone; and group 3 included patients treated with Dexamethasone and Tocilizumab.. The study paves the way into the effectiveness of combining Dexamethasone with Tocilizumab in treatment COVID-19 patients with chronic diseases.. La forma más eficaz de controlar la gravedad y la tasa de mortalidad de la enfermedad del nuevo coronavirus (COVID-19) es mediante enfoques de diagnóstico sensibles y un protocolo de tratamiento adecuado. Nuestro objetivo fue identificar el efecto de agregar corticosteroides y tocilizumab a un protocolo de tratamiento estándar en el tratamiento de pacientes con COVID-19 con enfermedad crónica a través de biomarcadores hematológicos y de laboratorio.. Este estudio se realizó de forma retrospectiva en 68 pacientes COVID-19 con enfermedad crónica que fueron tratados por diferentes protocolos terapéuticos. Los pacientes se clasificaron en cuatro grupos: el grupo de control representaba los resultados de laboratorio de los pacientes en el momento de la admisión antes de que se aplicaran los protocolos de tratamiento; el grupo 1 incluyó a pacientes tratados con anticoagulantes, hidroxicloroquina y antibióticos; el grupo 2 estaba compuesto por pacientes tratados con dexametasona; y el grupo 3 incluyó a pacientes tratados con dexametasona y tocilizumab.. El estudio allana el camino hacia la eficacia de la combinación de dexametasona con tocilizumab en el tratamiento de pacientes con COVID-19 con enfermedades crónicas.. The Child-Mother Index constitutes a potential useful risk factor indicator for statistical analyses on data after birth. The value of the Child-Mother Index based on the estimated fetal weight before birth deserves evaluation.. Six ceria supports synthesized by various synthesis methodologies were used to deposit cobalt oxide. The catalysts were thoroughly characterized, and their catalytic activity for complete methane oxidation was studied. The supports synthesized by direct calcination and precipitation with ammonia exhibited the best textural and structural properties as well as the highest degree of oxidation. The remaining supports presented poorer textural properties to be employed as catalytic supports. The cobalt deposited over the first two supports presented a good dispersion at the external surface, which induced a significant redox effect that increased the number of Co. Some studies show that children with obesity are more likely to receive a diagnosis of depression, anxiety, or attention-deficit hyperactivity disorder (ADHD). But this does not necessarily mean obesity causes these conditions. Depression, anxiety, or ADHD could cause obesity. A child's environment, including family income or their parents' mental health, could also affect a child's weight and mental health. Understanding the nature of these relationships could help scientists develop better interventions for both obesity and mental health conditions. Genetic studies may help scientists better understand the role of the environment in these conditions, but it's important to consider both the child's and their parents’ genetics in these analyses. This is because parents and children share not only genes, but also environmental conditions. For example, families that carry genetic variants associated with higher body weight might also have lower incomes, if parents have been affected by biases against heavier people in society and the workplace. Children in these families could have worse mental health because of effects of their parent’s weight, rather than their own weight. Looking at both child and adult genetics can help disentangle these processes. Hughes et al. show that a child's own body mass index, a ratio of weight and height, is not strongly associated with the child’s mental health symptoms. They analysed genetic, weight, and health survey data from about 41,000 8-year-old children and their parents. The results suggest that a child's own BMI does not have a large effect on their anxiety symptoms. There was also no clear evidence that a child's BMI affected their symptoms of depression or ADHD. These results contradict previous studies, which did not account for parental genetics. Hughes et al. suggest that, at least for eight-year-olds, factors linked with adult weight and which differ between families may be more critical to a child's mental health than a child’s own weight. For older children and adolescents, this may not be the case, and the individual’s own weight may be more important. As a result, policies designed to reduce obesity in mid-childhood are unlikely to greatly improve the mental health of children. On the other hand, policies targeting the environmental or societal factors contributing to higher body weights, bias against people with higher weights, and poor child mental health directly may be more beneficial.. The development of an efficient photocatalyst for C2 product formation from CO. Оценка антиастенического эффекта последовательной терапии левокарнитином (ЛК) и ацетилкарнитином (АЛК) пациентов с артериальной гипертензией и/или ишемической болезнью сердца (ИБС) с астеническим синдромом (АС).. В открытое сравнительное исследование были включены 120 пациентов в возрасте 54—67 лет с артериальной гипертензией и/или ИБС с АС. Пациенты 1-й группы (. У больных 1-й группы отмечено статистически значимое уменьшение различных проявлений АС. Отличия носили достоверный характер по сравнению как с исходным уровнем, так и со 2-й группой. Установлено эндотелийпротективное действие ЛК и АЛК.. Полученные результаты свидетельствуют, что у таких коморбидных пациентов использование ЛК и АЛК уменьшает выраженность проявлений АС, а установленные эндотелиотропные свойства препаратов позволяют рекомендовать их в составе комплексной персонифицированной терапии пациентов с сердечно-сосудистыми заболеваниями.. Naproxen sodium 440 mg/diphenhydramine 50 mg combination demonstrated improvement in sleep maintenance (WASO) vs. naproxen sodium 550 mg and higher efficiency in average daily pain reduction compared with the comparison groups. The treatment was well tolerated There were no serious or unexpected adverse events reported in the study.. Сравнительный анализ эффективности и безопасности новой комбинации напроксена натрия и дифенгидрамина у пациентов с неспецифическим болевым синдромом в пояснично-крестцовом отделе спины (M54.5 «Боль внизу спины») и нарушением сна (G47.0 «Нарушения засыпания и поддержания сна [бессонница]»).. Проведено проспективное многоцентровое рандомизированное открытое сравнительное в параллельных группах клиническое исследование. Пациенты были рандомизированы в 3 группы. Больные 1-й группы получали напроксен натрия (440 мг) и дифенгидрамин (50 мг), 2-й — напроксен натрия (550 мг), 3-й — парацетамол (1000 мг) и дифенгидрамин (50 мг). Исследуемые препараты пациенты принимали однократно перед сном в течение 3 дней. Все пациенты также принимали 275 мг (1 таблетка) напроксена натрия в качестве препарата фоновой терапии. Первичным критерием эффективности было общее время бодрствования после наступления сна (WASO), измеряемое методом актиграфии. Также использовались критерии оценки продолжительности и качества сна и выраженности боли.. Анализ эффективности проведен для ITT популяции (. Применение комбинации напроксена натрия (440 мг) и дифенгидрамина (50 мг) характеризовалось более выраженным поддержанием сна по сравнению с напроксеном натрия 550 мг и более высокой эффективностью в отношении снижения интенсивности боли по сравнению со 2-й и 3-й группами. Отмечена хорошая переносимость препарата, серьезных нежелательных явлений зарегистрировано не было.

Topics: Acetaminophen; Acetylcarnitine; Acetylcholinesterase; Acids; Acinetobacter baumannii; Acinetobacter Infections; Adaptation, Psychological; Adolescent; Adsorption; Adult; Aged; Alcohol Drinking; Alzheimer Disease; Amikacin; Ammonia; Anaerobiosis; Animals; Anorexia; Anti-Bacterial Agents; Anti-Infective Agents; Anti-Inflammatory Agents; Anti-Inflammatory Agents, Non-Steroidal; Antineoplastic Agents; Anxiety; Aptamers, Nucleotide; Asthenia; Attention Deficit Disorder with Hyperactivity; Bacterial Proteins; Beryllium; beta-Lactamases; Biofuels; Biomass; Biosensing Techniques; Bismuth; Blister; Body Mass Index; Body Surface Area; Boronic Acids; Brain; Breast Neoplasms; Butyrylcholinesterase; Cannabis; Carbapenems; Carbonyl Cyanide m-Chlorophenyl Hydrazone; Carboxylic Acids; Carcinoma, Hepatocellular; Cardiovascular Diseases; Carnitine; Case-Control Studies; Catalysis; Cell Cycle Proteins; Cell Line, Tumor; Cell Proliferation; Child; China; Cholinesterase Inhibitors; Clarithromycin; Clostridioides; Clostridioides difficile; Clostridium Infections; Cohort Studies; Colistin; Colitis; Colon; Coloring Agents; Coronary Artery Bypass; Creatinine; Crystalloid Solutions; Cytokines; Depression; Dextran Sulfate; Dextrans; Diabetes Mellitus, Type 2; Diabetic Retinopathy; Diarrhea; Dietary Supplements; Diphenhydramine; Disease Models, Animal; Disease Outbreaks; Double-Blind Method; Doxorubicin; Drosophila; Drug Tapering; Dysbiosis; Electrons; Escherichia coli; Extracellular Vesicles; Fatigue; Female; Fermentation; gamma-Cyclodextrins; Gastrointestinal Microbiome; Glucose; Graft Survival; Graft vs Host Disease; Head and Neck Neoplasms; Heart Arrest, Induced; Hematopoietic Stem Cell Transplantation; High-Intensity Interval Training; Hippocampus; Humans; Hydrogen-Ion Concentration; Hypertension; Incidence; Interferon-gamma; Italy; Kinetics; Klebsiella Infections; Klebsiella pneumoniae; Lab-On-A-Chip Devices; Lactoferrin; Larva; Length of Stay; Lignin; Liver; Liver Neoplasms; Liver Transplantation; Living Donors; Low Back Pain; Lung; Lung Volume Measurements; Macrophages; Male; Melphalan; Men; Mendelian Randomization Analysis; Meropenem; Methane; Mice; Mice, Inbred C57BL; Microbial Sensitivity Tests; Mitochondrial Proteins; Molecular Docking Simulation; Molecular Structure; Mothers; Motivation; Mycoplasma; Mycoplasma hominis; Mycoplasma Infections; NAD; Nanocomposites; Nanoparticles; Nanotubes, Carbon; Naproxen; Neovascularization, Pathologic; Neurons; Nitrates; Nucleolin; Opuntia; Paratyphoid Fever; Phenotype; Phosphatidylinositol 3-Kinases; Phytochemicals; Plant Extracts; Pregnancy; Prevalence; Prospective Studies; Proto-Oncogene Proteins c-akt; Pulmonary Disease, Chronic Obstructive; Rats; Rats, Wistar; Resveratrol; Retrospective Studies; Rifampin; Risk Factors; RNA, Messenger; Selenium; Sleep; Social Behavior; Soil; Soil Pollutants; Squamous Cell Carcinoma of Head and Neck; Staphylococcus aureus; Structure-Activity Relationship; Suicidal Ideation; Suicide; Superoxide Dismutase-1; Surveys and Questionnaires; Swimming; Syndrome; Tannins; Temperature; Transforming Growth Factor beta; Transplantation Conditioning; Treatment Outcome; Triple Negative Breast Neoplasms; Troponin T; Tumor Microenvironment; United Kingdom; Ureaplasma; Ureaplasma urealyticum; Urinary Tract Infections; Viscum; Waste Disposal Facilities; Wastewater; Water; Water Pollutants, Chemical; Wolfiporia; Young Adult

Pasteurella multocida is a Gram-negative bacillus that is part of the normal oral flora of cats and dogs. Most infections involving P. multocida are soft tissue infections after animal bites or scratches. We present a case of P. multocida urinary tract infection in a 13-year-old boy with end-stage renal disease receiving peritoneal dialysis. He was successfully treated with intravenous ampicillin-sulbactam followed by oral amoxicillin-clavulanate. Thirteen additional cases of P. multocida urinary tract infection (12 adults and one pediatric patient) reported in the literature were reviewed. Underlying medical illnesses and structural urologic abnormalities are risk factors.

Topics: Adolescent; Amoxicillin-Potassium Clavulanate Combination; Ampicillin; Humans; Kidney Failure, Chronic; Male; Pasteurella Infections; Pasteurella multocida; Peritoneal Dialysis; Risk Factors; Sulbactam; Urinary Tract Infections

The most effective way to control severity and mortality rate of the novel coronavirus disease (COVID-19) is through sensitive diagnostic approaches and an appropriate treatment protocol. We aimed to identify the effect of adding corticosteroid and Tocilizumab to a standard treatment protocol in treating COVID-19 patients with chronic disease through hematological and lab biomarkers.. This study was performed retrospectively on 68 COVID-19 patients with chronic disease who were treated by different therapeutic protocols. The patients were categorized into four groups: control group represented the patients' lab results at admission before treatment protocols were applied; group 1 included patients treated with anticoagulants, Hydroxychloroquine, and antibiotics; group 2 comprised patients treated with Dexamethasone; and group 3 included patients treated with Dexamethasone and Tocilizumab.. The study paves the way into the effectiveness of combining Dexamethasone with Tocilizumab in treatment COVID-19 patients with chronic diseases.. La forma más eficaz de controlar la gravedad y la tasa de mortalidad de la enfermedad del nuevo coronavirus (COVID-19) es mediante enfoques de diagnóstico sensibles y un protocolo de tratamiento adecuado. Nuestro objetivo fue identificar el efecto de agregar corticosteroides y tocilizumab a un protocolo de tratamiento estándar en el tratamiento de pacientes con COVID-19 con enfermedad crónica a través de biomarcadores hematológicos y de laboratorio.. Este estudio se realizó de forma retrospectiva en 68 pacientes COVID-19 con enfermedad crónica que fueron tratados por diferentes protocolos terapéuticos. Los pacientes se clasificaron en cuatro grupos: el grupo de control representaba los resultados de laboratorio de los pacientes en el momento de la admisión antes de que se aplicaran los protocolos de tratamiento; el grupo 1 incluyó a pacientes tratados con anticoagulantes, hidroxicloroquina y antibióticos; el grupo 2 estaba compuesto por pacientes tratados con dexametasona; y el grupo 3 incluyó a pacientes tratados con dexametasona y tocilizumab.. El estudio allana el camino hacia la eficacia de la combinación de dexametasona con tocilizumab en el tratamiento de pacientes con COVID-19 con enfermedades crónicas.. The Child-Mother Index constitutes a potential useful risk factor indicator for statistical analyses on data after birth. The value of the Child-Mother Index based on the estimated fetal weight before birth deserves evaluation.. Six ceria supports synthesized by various synthesis methodologies were used to deposit cobalt oxide. The catalysts were thoroughly characterized, and their catalytic activity for complete methane oxidation was studied. The supports synthesized by direct calcination and precipitation with ammonia exhibited the best textural and structural properties as well as the highest degree of oxidation. The remaining supports presented poorer textural properties to be employed as catalytic supports. The cobalt deposited over the first two supports presented a good dispersion at the external surface, which induced a significant redox effect that increased the number of Co. Some studies show that children with obesity are more likely to receive a diagnosis of depression, anxiety, or attention-deficit hyperactivity disorder (ADHD). But this does not necessarily mean obesity causes these conditions. Depression, anxiety, or ADHD could cause obesity. A child's environment, including family income or their parents' mental health, could also affect a child's weight and mental health. Understanding the nature of these relationships could help scientists develop better interventions for both obesity and mental health conditions. Genetic studies may help scientists better understand the role of the environment in these conditions, but it's important to consider both the child's and their parents’ genetics in these analyses. This is because parents and children share not only genes, but also environmental conditions. For example, families that carry genetic variants associated with higher body weight might also have lower incomes, if parents have been affected by biases against heavier people in society and the workplace. Children in these families could have worse mental health because of effects of their parent’s weight, rather than their own weight. Looking at both child and adult genetics can help disentangle these processes. Hughes et al. show that a child's own body mass index, a ratio of weight and height, is not strongly associated with the child’s mental health symptoms. They analysed genetic, weight, and health survey data from about 41,000 8-year-old children and their parents. The results suggest that a child's own BMI does not have a large effect on their anxiety symptoms. There was also no clear evidence that a child's BMI affected their symptoms of depression or ADHD. These results contradict previous studies, which did not account for parental genetics. Hughes et al. suggest that, at least for eight-year-olds, factors linked with adult weight and which differ between families may be more critical to a child's mental health than a child’s own weight. For older children and adolescents, this may not be the case, and the individual’s own weight may be more important. As a result, policies designed to reduce obesity in mid-childhood are unlikely to greatly improve the mental health of children. On the other hand, policies targeting the environmental or societal factors contributing to higher body weights, bias against people with higher weights, and poor child mental health directly may be more beneficial.. The development of an efficient photocatalyst for C2 product formation from CO. Оценка антиастенического эффекта последовательной терапии левокарнитином (ЛК) и ацетилкарнитином (АЛК) пациентов с артериальной гипертензией и/или ишемической болезнью сердца (ИБС) с астеническим синдромом (АС).. В открытое сравнительное исследование были включены 120 пациентов в возрасте 54—67 лет с артериальной гипертензией и/или ИБС с АС. Пациенты 1-й группы (. У больных 1-й группы отмечено статистически значимое уменьшение различных проявлений АС. Отличия носили достоверный характер по сравнению как с исходным уровнем, так и со 2-й группой. Установлено эндотелийпротективное действие ЛК и АЛК.. Полученные результаты свидетельствуют, что у таких коморбидных пациентов использование ЛК и АЛК уменьшает выраженность проявлений АС, а установленные эндотелиотропные свойства препаратов позволяют рекомендовать их в составе комплексной персонифицированной терапии пациентов с сердечно-сосудистыми заболеваниями.. Naproxen sodium 440 mg/diphenhydramine 50 mg combination demonstrated improvement in sleep maintenance (WASO) vs. naproxen sodium 550 mg and higher efficiency in average daily pain reduction compared with the comparison groups. The treatment was well tolerated There were no serious or unexpected adverse events reported in the study.. Сравнительный анализ эффективности и безопасности новой комбинации напроксена натрия и дифенгидрамина у пациентов с неспецифическим болевым синдромом в пояснично-крестцовом отделе спины (M54.5 «Боль внизу спины») и нарушением сна (G47.0 «Нарушения засыпания и поддержания сна [бессонница]»).. Проведено проспективное многоцентровое рандомизированное открытое сравнительное в параллельных группах клиническое исследование. Пациенты были рандомизированы в 3 группы. Больные 1-й группы получали напроксен натрия (440 мг) и дифенгидрамин (50 мг), 2-й — напроксен натрия (550 мг), 3-й — парацетамол (1000 мг) и дифенгидрамин (50 мг). Исследуемые препараты пациенты принимали однократно перед сном в течение 3 дней. Все пациенты также принимали 275 мг (1 таблетка) напроксена натрия в качестве препарата фоновой терапии. Первичным критерием эффективности было общее время бодрствования после наступления сна (WASO), измеряемое методом актиграфии. Также использовались критерии оценки продолжительности и качества сна и выраженности боли.. Анализ эффективности проведен для ITT популяции (. Применение комбинации напроксена натрия (440 мг) и дифенгидрамина (50 мг) характеризовалось более выраженным поддержанием сна по сравнению с напроксеном натрия 550 мг и более высокой эффективностью в отношении снижения интенсивности боли по сравнению со 2-й и 3-й группами. Отмечена хорошая переносимость препарата, серьезных нежелательных явлений зарегистрировано не было.

Topics: Acetaminophen; Acetylcarnitine; Acetylcholinesterase; Acids; Acinetobacter baumannii; Acinetobacter Infections; Adaptation, Psychological; Adolescent; Adsorption; Adult; Aged; Alcohol Drinking; Alzheimer Disease; Amikacin; Ammonia; Anaerobiosis; Animals; Anorexia; Anti-Bacterial Agents; Anti-Infective Agents; Anti-Inflammatory Agents; Anti-Inflammatory Agents, Non-Steroidal; Antineoplastic Agents; Anxiety; Aptamers, Nucleotide; Asthenia; Attention Deficit Disorder with Hyperactivity; Bacterial Proteins; Beryllium; beta-Lactamases; Biofuels; Biomass; Biosensing Techniques; Bismuth; Blister; Body Mass Index; Body Surface Area; Boronic Acids; Brain; Breast Neoplasms; Butyrylcholinesterase; Cannabis; Carbapenems; Carbonyl Cyanide m-Chlorophenyl Hydrazone; Carboxylic Acids; Carcinoma, Hepatocellular; Cardiovascular Diseases; Carnitine; Case-Control Studies; Catalysis; Cell Cycle Proteins; Cell Line, Tumor; Cell Proliferation; Child; China; Cholinesterase Inhibitors; Clarithromycin; Clostridioides; Clostridioides difficile; Clostridium Infections; Cohort Studies; Colistin; Colitis; Colon; Coloring Agents; Coronary Artery Bypass; Creatinine; Crystalloid Solutions; Cytokines; Depression; Dextran Sulfate; Dextrans; Diabetes Mellitus, Type 2; Diabetic Retinopathy; Diarrhea; Dietary Supplements; Diphenhydramine; Disease Models, Animal; Disease Outbreaks; Double-Blind Method; Doxorubicin; Drosophila; Drug Tapering; Dysbiosis; Electrons; Escherichia coli; Extracellular Vesicles; Fatigue; Female; Fermentation; gamma-Cyclodextrins; Gastrointestinal Microbiome; Glucose; Graft Survival; Graft vs Host Disease; Head and Neck Neoplasms; Heart Arrest, Induced; Hematopoietic Stem Cell Transplantation; High-Intensity Interval Training; Hippocampus; Humans; Hydrogen-Ion Concentration; Hypertension; Incidence; Interferon-gamma; Italy; Kinetics; Klebsiella Infections; Klebsiella pneumoniae; Lab-On-A-Chip Devices; Lactoferrin; Larva; Length of Stay; Lignin; Liver; Liver Neoplasms; Liver Transplantation; Living Donors; Low Back Pain; Lung; Lung Volume Measurements; Macrophages; Male; Melphalan; Men; Mendelian Randomization Analysis; Meropenem; Methane; Mice; Mice, Inbred C57BL; Microbial Sensitivity Tests; Mitochondrial Proteins; Molecular Docking Simulation; Molecular Structure; Mothers; Motivation; Mycoplasma; Mycoplasma hominis; Mycoplasma Infections; NAD; Nanocomposites; Nanoparticles; Nanotubes, Carbon; Naproxen; Neovascularization, Pathologic; Neurons; Nitrates; Nucleolin; Opuntia; Paratyphoid Fever; Phenotype; Phosphatidylinositol 3-Kinases; Phytochemicals; Plant Extracts; Pregnancy; Prevalence; Prospective Studies; Proto-Oncogene Proteins c-akt; Pulmonary Disease, Chronic Obstructive; Rats; Rats, Wistar; Resveratrol; Retrospective Studies; Rifampin; Risk Factors; RNA, Messenger; Selenium; Sleep; Social Behavior; Soil; Soil Pollutants; Squamous Cell Carcinoma of Head and Neck; Staphylococcus aureus; Structure-Activity Relationship; Suicidal Ideation; Suicide; Superoxide Dismutase-1; Surveys and Questionnaires; Swimming; Syndrome; Tannins; Temperature; Transforming Growth Factor beta; Transplantation Conditioning; Treatment Outcome; Triple Negative Breast Neoplasms; Troponin T; Tumor Microenvironment; United Kingdom; Ureaplasma; Ureaplasma urealyticum; Urinary Tract Infections; Viscum; Waste Disposal Facilities; Wastewater; Water; Water Pollutants, Chemical; Wolfiporia; Young Adult

A total of 124 patients with lower respiratory tract (44) or urinary tract infections (80) were enrolled in an open, multicenter study to evaluate the efficacy and tolerability of sulbactam/ampicillin, administered at the dosage of 3 g/die by intramuscular route. Pretreatment pathogens from patients with lower respiratory tract infections included: Streptococcus alpha-haemolyticus in 8 cases, Streptococcus beta-haemolyticus in 2 cases, Staphylococcus albus in 7 cases, Haemophilus influenzae in 7 cases, Staphylococcus aureus in 6 cases, Klebsiella oxytoca in 5 cases, Staphylococcus epidermidis in 3 cases, Streptococcus pneumoniae in 3 cases, Escherichia coli in 2 cases; in one subject (2.75%), no microorganisms were isolated. In vitro, 36 isolates (84%) were sensitive to SA and 7 (16%) were resistant. At the end of therapy, all the causative pathogens sensitive to sulbactam/ampicillin were eliminated. In patients with urinary tract infections, pretreatment pathogens were: E. coli in 40 cases, S. albus in 16 cases, Proteus mirabilis in 8 cases, Enterobacter agglomerans in 6 cases, Proteus vulgaris in 3 cases, Streptococcus faecalis in 3 cases, Streptococcus liquefaciens in 2 cases, Pseudomonas aeruginosa in 2 cases. In vitro, 64 isolates (80%) were sensitive to sulbactam/ampicillin and 16 (20%) were resistant. At the end of therapy, 63 out of the 64 pathogens sensitive to sulbactam/ampicillin were eliminated; in one case the therapy was interrupted due to adverse effect. Clinical efficacy: in subjects with lower respiratory tract infections, sulbactam/ampicillin cured 32 patients (72.72%) and ameliorated the clinical status of 8 patients (18.18%); efficacy rate: 90.9%).(ABSTRACT TRUNCATED AT 250 WORDS)

Topics: Adolescent; Adult; Aged; Aged, 80 and over; Ampicillin; beta-Lactamases; Culture Media; Drug Synergism; Drug Therapy, Combination; Female; Gram-Negative Bacterial Infections; Humans; Male; Middle Aged; Respiratory Tract Infections; Staphylococcal Infections; Streptococcal Infections; Sulbactam; Urinary Tract Infections

In an open, randomized multicenter trial two aminopenicillin/betalactamase-inhibitor combinations were compared in 132 patients suffering from acute, uncomplicated urinary tract infections. In each of two groups 66 patients were included. They received 750 mg sultamicillin (STM) b.i.d. and 625 mg amoxicillin/clavulanate (AMX/CLA) t.i.d., respectively. A total of 126 patients who had positive urine cultures prior to therapy were evaluable for effectiveness. In the STM-group, 61 patients (= 95.3%) were cured as compared with 56 patients (= 90.3%) of the AMX/CLA-group. Both combinations were well tolerated; serious side effects were not observed. This study indicates that sultamicillin is as effective and safe as amoxicillin/clavulanate in the treatment of acute uncomplicated urinary tract infections, but with the advantage of b.i.d. dosage.

Topics: Adolescent; Adult; Aged; Amoxicillin; Amoxicillin-Potassium Clavulanate Combination; Ampicillin; Clavulanic Acids; Drug Administration Schedule; Drug Therapy, Combination; Female; Humans; Male; Middle Aged; Multicenter Studies as Topic; Randomized Controlled Trials as Topic; Sulbactam; Urinary Tract Infections

Sultamicillin is a substance in which sulbactam, a beta-lactamase inhibitor, is covalently linked through an ester group to ampicillin. This paper describes the results of a clinical trial with sultamicillin in the infectious diseases encountered in internal medicine. In an open segment of the trial, 426 adult patients were treated orally with sultamicillin. The efficacy rates achieved were 86.1% (136/158) in acute respiratory infections, 67.5% (137/203) in chronic respiratory infections, 92.9% (39/42) in acute urinary tract infections, 76.9% (10/13) in chronic urinary tract infections, and 70.0% (7/10) in other types of infections. The bacteriological efficacy of sultamicillin was 83.8% (62/74) for Gram-positive and 74.0% (159/215) for Gram-negative bacteria. Efficacy was similar, 81% (17/21), for those strains that were high producers of beta-lactamase. Adverse reactions were observed in 10.1% of the patients in the open phase of the trial. In the double-blind segment, sultamicillin was compared with bacampicillin in respiratory infections, including pneumonia, lung abscesses, and chronic respiratory tract infections. One tablet of either drug was given orally three times a day for 14 d. Evaluation of clinical effectiveness by the trial committee revealed efficacy rates of 82.8% (96/116) for sultamicillin and 69.8% (81/116) for bacampicillin, indicating a significant superiority for sultamicillin. All of this difference resulted from the superior efficacy of sultamicillin (89.2%) over that of bacampicillin (63.2%) in patients with chronic respiratory infections. Efficacy in pneumonia was the same for both agents. Adverse reactions to sultamicillin and bacampicillin were observed in 16.3% (21/129) and 6.3% (8/127) of the cases, respectively.(ABSTRACT TRUNCATED AT 250 WORDS)

Topics: Adolescent; Adult; Aged; Ampicillin; Bacterial Infections; Clinical Trials as Topic; Double-Blind Method; Drug Therapy, Combination; Humans; Middle Aged; Respiratory Tract Infections; Safety; Sulbactam; Urinary Tract Infections

Sultamicillin, a novel compound in which ampicillin and the beta-lactamase inhibitor sulbactam are linked as a double ester, was compared with trimethoprim/sulfamethoxazole with regard to in vitro activity, therapeutic efficacy and safety in the treatment of UTIs. The MICs of ampicillin and ampicillin in combination with sulbactam (10 micrograms), trimethoprim and trimethoprim in combination with sulfamethoxazole (1:19) were determined for 400 isolates causing UTI using an agar dilution technique (multipointer, cfu = 10(4]. The organisms isolated consisted of about one-third E. coli, one-third other Gram-negative strains and one-third Gram-positive strains. About half of the Gram-positive strains were enterococci and the other half staphylococci. A concentration of 8 micrograms/ml ampicillin inhibited 76% of the isolates while ampicillin in combination with sulbactam inhibited 86%. A concentration of 4 micrograms/ml trimethoprim inhibited 77% of the isolates, while trimethoprim in combination with sulfamethoxazole inhibited 83%. In a prospectively randomized clinical trial, 38 patients with UTI were treated orally with either sultamicillin (375 mg) or trimethoprim/sulfamethoxazole (160 mg/800 mg) twice daily for 7 d. Sultamicillin eradicated bacteriuria during therapy and up to 1 to 2 weeks after therapy in 63% and trimethoprim/sulfamethoxazole in 50% of evaluable patients. Side effects were reported for 2 sultamicillin (gastric pain, diarrhea) and 2 trimethoprim/sulfamethoxazole patients (gastric pain, exanthema), with the latter 2 being withdrawn after 6 days of therapy. Sultamicillin appeared as effective and safe as trimethoprim/sulfamethoxazole in the treatment of UTI.

Topics: Adolescent; Adult; Aged; Aged, 80 and over; Ampicillin; Bacterial Infections; Clinical Trials as Topic; Drug Therapy, Combination; Female; Humans; Male; Middle Aged; Random Allocation; Sulbactam; Sulfamethoxazole; Trimethoprim; Urinary Tract Infections

An open multicenter study was carried out to evaluate the efficacy and safety of sultamicillin in patients with urinary tract infections or gonococcal urethritis. 1) Sultamicillin (750-2250 mg/day) was administered for 3 d to 196 patients with acute uncomplicated cystitis. The most common dosage regimen was 375 mg three times daily. The results of treatment based on the combination of changes in symptoms, pyuria and bacteriuria were excellent in 66.8%, moderate in 30.6% and poor in 2.6% of cases. Of 203 strains isolated before treatment, 185 (91.1%) were eradicated. The eradication rate for E. coli, the most common pathogen (167 strains), was 92.2%. 2) In total, 368 patients with complicated urinary tract infections were treated with 750-2250 mg/d of sultamicillin for 5 d. The most common dosage regimens were 375 mg three times daily and 750 mg twice daily. The clinical results based on the combination of changes in pyuria and bacteriuria were excellent in 30.4%, moderate in 35.6% and poor in 34.0% of cases. Of 470 strains isolated before treatment, 352 (74.9%) were eradicated. The eradication rate achieved with high beta-lactamase-producing organisms (64.1%) was not significantly different from that achieved with low or non-producers (75.6%). 3) Sultamicillin (750-3000 mg/d) was administered to 367 male patients with gonococcal urethritis for 3 to 7 d. The eradication rate ranged from 92.3% with 750 mg/d to 100% with greater than or equal to 1500 mg/d. The effect of dose was particularly evident with the 27 strains of gonococci that had penicillinase activity.(ABSTRACT TRUNCATED AT 250 WORDS)

Topics: Adolescent; Adult; Aged; Ampicillin; Bacterial Infections; Cystitis; Drug Therapy, Combination; Female; Gonorrhea; Humans; Male; Middle Aged; Multicenter Studies as Topic; Sulbactam; Urethritis; Urinary Tract Infections

The results of a clinical trial of sultamicillin, a novel mutual pro-drug combination of ampicillin and the beta-lactamase inhibitor sulbactam, in ampicillin-resistant urinary tract infections are reported. The majority of infections treated occurred in elderly geriatric in-patients. Two dosage schedules were investigated, both resulting in the same total daily dosage (1500 mg sultamicillin). These were 750 mg sultamicillin, 12-hourly (series I) and 500 mg sultamicillin, 8-hourly (series II), each administered orally for seven days. Short term cure rates (after exclusion of superinfections and reinfections) of 79.5% (series I) and 82% (series II) were obtained one week after therapy, falling to 69% and 50%, respectively, at three to six week follow up. Sultamicillin was well tolerated. Pharmacokinetic studies confirmed intestinal absorption of both constituents in young volunteers and in the elderly.

Topics: Aged; Ampicillin; Drug Administration Schedule; Drug Combinations; Female; Humans; Kinetics; Male; Middle Aged; Penicillanic Acid; Sulbactam; Urinary Tract Infections

Prediction of antibiotic non-susceptibility based on patient characteristics and clinical status may support selection of empiric antibiotics for suspected hospital-acquired urinary tract infections (HA-UTIs).. Prediction models were developed to predict non-susceptible results of eight antibiotic susceptibility tests ordered for suspected HA-UTI. Eligible patients were those with urine culture and susceptibility test results after 48 hours of admission between 2010-2021. Patient demographics, diagnosis, prescriptions, exposure to multidrug-resistant organisms, transfer history, and a daily calculated antibiogram were used as predictors. Lasso logistic regression (LLR), extreme gradient boosting (XGB), random forest, and stacked ensemble methods were used for development. Parsimonious models were also developed for clinical utility. Discrimination was assessed using the area under the receiver operating characteristic curve (AUROC).. In 10 474 suspected HA-UTI cases, the mean age was 62.1 ± 16.2 years and 48.1% were male. Non-susceptibility prediction for ampicillin/sulbactam, cefepime, ciprofloxacin, imipenem, piperacillin/tazobactam, and trimethoprim/sulfamethoxazole performed best using the stacked ensemble (AUROC 76.9, 76.1, 77.0, 80.6, 76.1, and 76.5, respectively). The model for ampicillin performed best with LLR (AUROC 73.4). Extreme gradient boosting only performed best for gentamicin (AUROC 66.9). In the parsimonious models, the LLR yielded the highest AUROC for ampicillin, ampicillin/sulbactam, cefepime, gentamicin, and trimethoprim/sulfamethoxazole (AUROC 70.6, 71.8, 73.0, 65.9, and 73.0, respectively). The model for ciprofloxacin performed best with XGB (AUROC 70.3), while the model for imipenem performed best in the stacked ensemble (AUROC 71.3). A personalised application using the parsimonious models was publicly released.. Prediction models for antibiotic non-susceptibility were developed to support empiric antibiotic selection for HA-UTI.

Topics: Aged; Algorithms; Ampicillin; Anti-Bacterial Agents; Cefepime; Ciprofloxacin; Cohort Studies; Female; Gentamicins; Humans; Imipenem; Machine Learning; Male; Middle Aged; Sulbactam; Sulfamethoxazole; Trimethoprim; Urinary Tract Infections

Cephalosporin is the most commonly used empirical agent for urinary tract infections (UTIs) in children. However, increasing use of cephalosporins can lead to an increase in resistant pathogens. This study therefore aims to investigate the effects of monotherapy with ampicillin-sulbactam as an alternative to cephalosporins.. All 2- to 24-month-old patients who were hospitalized at Pusan National University Children's Hospital due to a first episode of a febrile UTI during the 2-year period from 2012 to 2014 were included in the study. The subjects were divided into two groups according to their empirical therapy (cefotaxime or ampicillin-sulbactam). We determined the patients' UTI pathogens and their antibiotic susceptibilities and compared the effectiveness and the occurrence of adverse effects of ampicillin-sulbactam and cephalosporin therapy.. Forty-six patients were treated with cefotaxime (group A) and 41 patients with ampicillin-sulbactam as the empirical antibiotic (group B). The most common pathogen in both groups was Escherichia coli, and antibiotic susceptibilities of the bacterial strains isolated from both groups were similar in ampicillin-sulbactam and cefotaxime. In addition, there was no significant difference in the duration of fever after treatment between the two groups (group A: 2.0 versus group B: 3.0, P = 0.331). There were no treatment failures and no recurrence in either group, even in patients with resistant pathogens. The most common side effect of the antibiotic agents was diarrhea.. Ampicillin-sulbactam could be an effective alternative to cephalosporin as empiric antibiotic for the treatment of first-episode UTI in patients under 24 months of age.

Topics: Ampicillin; Anti-Bacterial Agents; Bacterial Infections; Child; Child, Preschool; Drug Therapy, Combination; Humans; Infant; Sulbactam; Urinary Tract Infections

Topics: Ampicillin; Anti-Bacterial Agents; Female; Gardnerella vaginalis; Humans; Infant; Respiratory Syncytial Virus Infections; Respiratory Syncytial Viruses; Sulbactam; Treatment Outcome; Urinalysis; Urinary Tract Infections

Perioperative antibiotic prophylaxis (PAP) is an integral part of kidney transplantation to prevent surgical site infections (SSI). In July 2015, we changed our standard from a multiple-dose to a single-dose (SD) prophylaxis. Here, we report on results with both regimens and a related survey among Eurotransplant renal transplantation centers.. From July 2015, all kidney graft recipients of our center were scheduled to receive SD i.v. cefazolin (group SD, n = 107). They were compared to patients, transplanted since January 2014, receiving our previous standard (i.v. piperacillin/flucloxacillin) until postoperative day (POD) 7, plus oral sultamicillin until POD 10 (group MD, n = 105). The primary endpoint was the number of SSIs during a 3-month observational period.. The frequency of SSI episodes was generally low (group SD vs. MD: 2 vs. 4, p = 0.40). Of note, urinary tract infections occurred in 40 SD vs. 36 MD patients, respectively (p = 0.60). Urinary tract infections were caused by Escherichia coli in 36.8%. Female gender was the only independent risk factor on multivariate analysis (p = 0.002). In addition, 12 episodes of urosepsis in both groups occurred. All-cause infection with multi-resistant bacteria occurred less frequently in SD vs. MD patients (3.7% vs. 8.6%, p = 0.16). A majority of Eurotransplant centers used i.v. single-dose cephalosporins (36.9%), although substances and duration varied remarkably.. Single-dose cefazolin was equally effective and less expensive compared to our previous MD regimen. Based on these findings, we conclude that future prospective studies should be designed to confirm the non-inferiority of single-dose antibiotic regimens.

Topics: Adult; Aged; Ampicillin; Anti-Bacterial Agents; Antibiotic Prophylaxis; Cefazolin; Escherichia coli Infections; Europe; Female; Floxacillin; Humans; Kidney Transplantation; Male; Middle Aged; Perioperative Care; Piperacillin; Postoperative Complications; Retrospective Studies; Sepsis; Sex Factors; Sulbactam; Surgical Wound Infection; Surveys and Questionnaires; Urinary Tract Infections

Empirical and prolonged antimicrobial treatment of urinary tract infections caused by Escherichia coli is associated with the emergence of bacterial resistance, and not all countries have strict policies against the indiscriminate use of drugs in order to prevent resistance. This cross-sectional and retrospective study (2010-2015) aimed to evaluate the sensitivity and resistance of patient-derived E. coli to different drugs broadly used to treat urinary infections in Brazil: ampicillin + sulbactam, cephalothin, ciprofloxacin, norfloxacin, and nitrofurantoin. We obtained 1654 E. coli samples from ambulatory patients with disease symptoms of the urinary tract from a Brazilian public hospital. While all antibiotics were effective in killing E. coli to a large degree, nitrofurantoin was the most effective, with fewer samples exhibiting antibiotic resistance. We assessed the costs of generic and brand name versions of each antibiotic. Nitrofurantoin, the most effective antibiotic, was the cheapest, followed by the fluoroquinolones (ciprofloxacin and norfloxacin), ampicillin + sulbactam and, lastly, cephalothin. Finally, assessment of antibiotic resistance to fluoroquinolones over the study period and extrapolation of the data led to the conclusion that these antibiotics could no longer be effective against E. coli-based urinary infections in approximately 20 years if their indiscriminate use in empirical treatment continues.

Topics: Ampicillin; Anti-Bacterial Agents; Brazil; Ciprofloxacin; Cross-Sectional Studies; Drug Resistance, Bacterial; Escherichia coli; Escherichia coli Infections; Fluoroquinolones; Humans; Microbial Sensitivity Tests; Nitrofurantoin; Retrospective Studies; Sulbactam; Urinary Tract Infections

Determination of treatment protocols for infections according to antimicrobial susceptibility test (AST) results is are important for controlling the problem of antibiotic resistance. Two standards are widely used in the world. One of them is Clinical Laboratory Standards Institute (CLSI) standards used in Turkey for many years and the other is the European Committee on Antimicrobial Susceptibility Testing (EUCAST) standards which is used in European Union member countries and came into use in 2015 in Turkey. Since the EUCAST standards had higher clinical sensitivity limits particularly for gram-negative bacilli compared to CLSI (2009) standards, there will be some changes in antibiotic resistance profiles of Turkey with the use of EUCAST. CLSI has changed zone diameters after 2009 versions and the differences between the two standards were brought to a minimum level. Knowledge of local epidemiological data is important to determine empirical therapy which will be used in urinary tract infections (UTI). The aim of this study was to determine the differences of antibiotic susceptibility zone diameters based on our local epidemiological data among uropathogenic Escherichia coli isolates according to EUCAST 2014 and CLSI 2014 standards. A total of 298 E.coli strains isolated from urine samples as the cause of uncomplicated acute UTI agents, were included in the study. Isolates were identified by conventional methods and with BBL Crystal E/NF ID System (Becton Dickinson, USA). AST was performed with Kirby Bauer disk diffusion method and results were evaluated and interpreted according to the CLSI 2014 and EUCAST 2014 standards. According to the results, susceptibility rates of isolates against amikacin (100%) and trimethoprim-sulfamethoxazole (63.09%) were identical in both standards. However, statistically significant differences were observed between CLSI and EUCAST standards in terms of susceptibilities against gentamicin (91.95% and 84.56%, respectively; p= 0.004), cefuroxime axetil (20.13% and 77.18%, respectively; p= 0.000) and levofloxacin (73.83% and 67.11%, respectively; p= 0.044). No statistically differences between two standards for ampicillin (32.89% and 36.24%, respectively; p= 0.219), ampicillin-sulbactam (65.77% and 69.13%, respectively; p= 0.216), ciprofloxacin (72.48% and 71.14%, respectively; p= 0.392) and imipenem (94.63% and 95.30%, respectively; p= 0.426) were determined. In this transitional period, continuity of cooperation between the

Topics: Amikacin; Ampicillin; Anti-Bacterial Agents; Bacteriuria; Cefuroxime; Ciprofloxacin; Disk Diffusion Antimicrobial Tests; Drug Resistance, Bacterial; Escherichia coli Infections; European Union; Gentamicins; Humans; Imipenem; Levofloxacin; Microbial Sensitivity Tests; Reference Standards; Sulbactam; Trimethoprim, Sulfamethoxazole Drug Combination; Turkey; Urinary Tract Infections; Uropathogenic Escherichia coli

Topics: Ampicillin; Anti-Infective Agents; Enterobacteriaceae; Enterobacteriaceae Infections; Female; Hospitals, Military; Humans; Male; Sulbactam; Urinary Tract Infections

The fixed antibacterial combination of ampicillin and sulbactam is frequently used for various infections. The normal kidneys eliminate approximately 60% of ampicillin (371.39 Da) and sulbactam (255.22 Da). Concomitant with the decline in renal function, the terminal elimination half-life increases from 1 up to 24 h in patients with ESRD. Patients on three times weekly low flux haemodialysis exhibit a half-life of 2.3 h on and 17.4 h off dialysis. In contrast, in the present observation the elimination half-life in a single patient with acute kidney injury undergoing extended daily dialysis (EDD) with a polysulphone membrane was 1.5 h, indicating that the current dosing regimen for haemodialysis outpatients (ampicillin/sulbactam 2.0/1.0 g/day) would result in a significant underdosing for patients undergoing EDD.

Topics: Acute Kidney Injury; Aged; Ampicillin; Anti-Bacterial Agents; Enterococcus faecalis; Gram-Positive Bacterial Infections; Humans; Male; Renal Dialysis; Risk Factors; Sulbactam; Urinary Tract Infections

Topics: Ampicillin; Bacterial Infections; Child; Drug Therapy, Combination; Female Urogenital Diseases; Humans; Male Urogenital Diseases; Sulbactam; Urinary Tract Infections

Topics: Adolescent; Ampicillin; Bacterial Infections; Child; Child, Preschool; Drug Therapy, Combination; Female; Humans; Male; Sulbactam; Treatment Outcome; Urinary Tract Infections

Unasyn is a combination of ampicillin, a bactericidal antibiotic, and sulbactam, an inhibitor of beta-lactamases. It was used in treatment of 36 patients with urogenital infections. The combination was administered intravenously and in the main intramuscularly. The treatment course amounted to 7-10 days. The average daily dose was 6 to 9 g. 22 patients with acute nonocclusive pyelonephritis were treated with the combination and its clinical and bacteriological efficacy was stated in 95 per cent of the cases. An excellent clinical effect of the combination was observed in 6 patients with acute epididymitis. A clinical improvement was also observed in the treatment of the patients with acute prostatitis and chronic renal infections. Unasyn proved to be a highly efficient antibacterial combination with regard to gram-positive flora and colon bacilli as representatives of gram-negative organisms. Satisfactory results were also stated in the treatment of infections caused by Proteus spp. Complete elimination of the pathogen was achieved in 57.7 per cent of the cases. No adverse reactions to Unasyn except pain in the site of the injection were recorded.

Topics: Adolescent; Adult; Aged; Ampicillin; Bacteria; Child; Drug Evaluation; Drug Therapy, Combination; Genital Diseases, Male; Humans; Inflammation; Male; Microbial Sensitivity Tests; Middle Aged; Sulbactam; Urinary Tract Infections

Sultamicillin, a new semisynthetic oral beta-lactam antibiotic, was evaluated for its antibacteria susceptibility and clinical efficacy against urinary tract infection (UTI), and the following results were obtained. The sensitivity of sultamicillin (SBTPC) on 518 strains of clinical isolates from the urine were tested and compared to ampicillin (ABPC). S. aureus, S. epidermidis, Enterococcus sp., Streptococcus sp., E. coli, K. pneumoniae, K. oxytoca, P. mirabilis, M. morganii and Acinetobacter sp. showed high sensitivity to SBTPC. The antibacterial activity of SBTPC was superior to that of ABPC in most strains and especially more superior in beta-lactamase producing strains. The clinical effectiveness rate on a total of 15 patients with acute uncomplicated cystitis was 93.3% and the eradication rate of causative organisms was 93.3%. On 15 patients with chronic complicated UTI, the clinical effectiveness rate was 73.3% and eradication rate was 76.5%. Side effects (diarrhea) were observed in 3 cases, but this symptom was not severe and soon disappeared. Abnormal laboratory data due to the drug were not observed.

Topics: Administration, Oral; Adolescent; Adult; Aged; Ampicillin; Anti-Bacterial Agents; Bacteria; Drug Evaluation; Drug Resistance, Microbial; Drug Therapy, Combination; Female; Humans; Male; Middle Aged; Sulbactam; Urinary Tract Infections

Antimicrobacterial activities of cefteram (CFTM) against clinical isolates collected in 1988 were compared with those of new beta-lactams. 1. Antibacterial activities of CFTM against Streptococcus pneumoniae, Streptococcus pyogenes, Haemophilus influenzae, Branhamella catarrhalis isolated from acute respiratory tract infections were 8- to 16-fold higher than those of cefaclor (CCL). 2. Activities of cefixime (CFIX) were superior to those of CFTM against B. catarrhalis, Escherichia coli, Klebsiella pneumoniae, Proteus mirabilis, but were inferior to CFTM against S. pneumoniae, S. pyogenes, Staphylococcus saprophyticus and Staphylococcus aureus. 3. Activities of cefuroxime were superior to those of CCL against each of the 4 tested bacterial species from acute respiratory tract infection and S. aureus by 4-fold, but were inferior to CFTM and CFIX against most of Gram-negative rods. 4. Sultamicillin (SBTPC) is considered to have an activity to inhibit beta-lactamase, but its MICs did not exceed the MICs of ampicillin by itself. SBTPC showed poor antibacterial activities against methicillin-resistant S. aureus (MRSA). Considering these observations, it is apparent that we are faced with a variety of factors in selecting antibiotics for best results.

Topics: Ampicillin; Bacteria; Cefmenoxime; Drug Resistance, Microbial; Drug Therapy, Combination; Humans; Methicillin; Penicillin Resistance; Respiratory Tract Infections; Skin Diseases, Infectious; Staphylococcus aureus; Sulbactam; Urinary Tract Infections

Sultamicillin (SBTPC) fine granule was given orally to 15 children with acute bacterial infections including 4 with acute pharyngitis, 5 with acute tonsillitis, 2 each with acute bronchitis and urinary tract infections, and 1 each with acute pneumonia and cervical purulent lymphadenitis. Good to excellent clinical responses were obtained in all of the 15 patients and bacterial eradication of all 4 strains found in these cases. Loose stool was observed in 1 case. From the above clinical results, it appears that SBTPC is a useful antibiotics for the treatment of pediatric patients with various bacterial infections.

Topics: Administration, Oral; Adolescent; Age Factors; Ampicillin; Child; Child, Preschool; Dosage Forms; Drug Evaluation; Drug Therapy, Combination; Female; Humans; Lymphadenitis; Male; Neck; Respiratory Tract Infections; Sulbactam; Urinary Tract Infections

Clinical studies of sultamicillin (SBTPC) fine granules, an oral antibiotic with ester linked ampicillin and beta-lactamase inhibitor, sulbactam, were performed in acute uncomplicated cystitis and complicated urinary tract infections. 1. SBTPC fine granules were administrated at a dose of 187.5 mg 2-3 times daily for 5-7 days to 6 patients with acute uncomplicated cystitis. Clinical efficacies as judged according to the criteria of the UTI Committee were excellent in 5 cases and moderate in 1 case with an effectiveness rate of 100%. All of 7 identified bacteria were eradicated by the treatment. 2. SBTPC fine granules were administrated at a dose of 187.5 mg or 375 mg 3 times daily for 5-7 days to 17 patients with complicated urinary tract infections. Clinical efficacies as judged according to the criteria of the UTI Committee were excellent in 8 cases, moderate in 4 cases and poor in 5 cases with an effectiveness rate of 70.6%. Out of 17 identified bacteria, 14 (82.4%) were eradicated by the treatment. 3. As adverse reactions, glossitis, diarrhea and pharyngeal redness were observed in 1 case out of 31 cases treated with the drug. These symptoms, however, were mild and transient. No abnormal laboratory test values were observed. From the above results, it appears that SBTPC fine granules are useful in the treatment of urinary tract infections.

Topics: Administration, Oral; Adult; Aged; Aged, 80 and over; Ampicillin; Ampicillin Resistance; Bacteria; Cystitis; Dosage Forms; Drug Evaluation; Drug Therapy, Combination; Female; Humans; Male; Middle Aged; Sulbactam; Urinary Tract Infections

In an attempt to examine the effect of sulbactam (SBT) on beta-lactamase activity, three hundred clinical isolates from the infected upper respiratory tract were tested for MICs and disk sensitivities of ampicillin (ABPC) and sultamicillin (SBTPC). beta-lactamase production was tested using the acidometry disk method (beta-Check, Taito Pfizer Co.). For strains such as Klebsiella spp. which form mucoid type colonies, we used the SS culture medium which, by reducing the influence of huge amounts of capsular material, allows a better reaction to the acidometry disk. Penicillinase, produced by Branhamella catarrhalis, Haemophilus influenzae, Neisseria spp., etc. was detected clearly by direct application of portions of colonies onto acidometry disks. For cephalosporinase, however, a direct application of such fractions resulted in weak reactions. We, therefore, used fractions which had undergone the enzyme induction, and obtained better reactions. Sensitivities of tested bacteria to ABPC and SBTPC were inversely related to MIC values. beta-Lactamase-producing strains showed weaker sensitivity to ABPC than non-producing strains. To SBTPC, however, beta-lactamase-producing strains and non-producing strains showed very similar sensitivity. We thus confirmed that the inhibitory action of SBT to beta-lactamase can well be demonstrated using the disk sensitivity method.

Topics: Ampicillin; Ampicillin Resistance; Bacteria; beta-Lactamases; Drug Therapy, Combination; Humans; Microbial Sensitivity Tests; Sulbactam; Urinary Tract Infections