ritonavir and Hypertension

Hypertension (HTN) is a common comorbidity among people with HIV and associated with an increased risk for atherosclerotic cardiovascular disease and chronic kidney disease. The relationship of antiretroviral therapy (ART) initiation to incident HTN remains a clinical question. We determined HTN incidence at 48 weeks of follow-up among ART-naive participants without HTN and not taking antihypertensive medications at ART initiation through randomized clinical trials through the AIDS Clinical Trial Group between 1999 and 2011. We assessed the association of baseline characteristics, including randomized ART agents with HTN incidence at 48 weeks using Poisson regression models. Incident HTN was defined as blood pressure ≥130/80 mmHg, or use of antihypertensive medication. Among 2,614 participants, mean age was 37 ± 10 years, 79% male sex, and 36% African American race. After 48 weeks, 839 participants (32%) developed HTN. Receiving a non-nucleoside reverse transcriptase inhibitor (NNRTI) was associated with an increased relative risk (RR) of incident HTN, while the risk was lower for protease inhibitor use. Stavudine and efavirenz were associated with an increased RR of developing HTN, while tenofovir disoproxil fumarate, darunavir/ritonavir, and atazanavir/ritonavir were associated with a decreased risk of developing HTN. Additionally, older age, higher body mass index (BMI), and having hepatitis C were associated with an increased risk for developing HTN, while women and participants with a higher baseline CD4 count were at a decreased risk of developing HTN at 48 weeks. One third of these ART naive participants developed HTN after ART initiation. NNRTIs, notably efavirenz, and stavudine were associated with an increased risk of HTN. Additional factors associated with HTN included traditional factors like older age and higher BMI, and advanced HIV disease (lower CD4 count). (Clinicaltrials.gov: NCT00001137).

Topics: Adult; Alkynes; Anti-HIV Agents; Antihypertensive Agents; Benzoxazines; Cyclopropanes; Female; HIV Infections; Humans; Hypertension; Male; Middle Aged; Risk Factors; Ritonavir; Stavudine

Treatment with indinavir/ritonavir (IDV/RTV) is very effective but hampered by frequent development of IDV-associated adverse events (mainly nephrotoxicity and skin changes). We tested whether dose reduction of IDV guided by therapeutic drug monitoring resulted in improved tolerability without compromising antiviral efficacy.. HIV-infected patients with any IDV/RTV regimen who suffer from IDV-related adverse events were included. Viral load had to be adequately controlled for at least 2 months prior to inclusion. Dose reduction from 800 mg to 600 or 400 mg IDV b.i.d. followed a specified protocol. IDV-related toxicity and IDV plasma concentrations were monitored for 24 weeks. IDV concentrations were quantified with a validated high performance liquid chromatography method.. Twenty patients were included. Reasons for inclusion were: skin abnormalities 11, nephrotoxicity five, metabolic disturbances three, and hypertension one. IDV dose could be lowered to 400 mg b.i.d. in 13, to 600 mg b.i.d. in two patients. Five patients discontinued the treatment. Overall tolerability improved with respect to incidence and severity of adverse events. Median trough concentrations decreased from 1.02 mg/l (range 0.08-7.1) at baseline to 0.48 mg/l (0.11-1.4) after 24 weeks (p = 0.03) and remained above the critical threshold of 0.1 mg/l at any time after dose reduction. There was no change of CD4 cell counts or viral suppression. There were no significant changes in other laboratory parameters (creatinine, bilirubin, triglycerides, cholesterol, blood count, and urinalysis).. Dose reduction of IDV improved tolerability of IDV-containing highly active antiretroviral treatment (HAART). Sufficient IDV trough concentrations were maintained in all patients as was virologic control.

Topics: Adult; Aged; Antiretroviral Therapy, Highly Active; CD4 Lymphocyte Count; Chromatography, High Pressure Liquid; Dose-Response Relationship, Drug; Drug Monitoring; Female; Germany; HIV Infections; HIV Protease Inhibitors; HIV-1; Humans; Hypertension; Indinavir; Kidney Diseases; Male; Metabolic Diseases; Middle Aged; Prospective Studies; Ritonavir; Severity of Illness Index; Skin Diseases; Time Factors; Treatment Outcome; Viral Load

Hypertension is an important modifiable cardiac risk factor in human immunodeficiency virus (HIV)-infected patients. Calcium channel blockers are substrates of cytochrome P450 3A and are commonly prescribed for hypertension. We evaluated potential bidirectional pharmacokinetic interactions between calcium channel blockers and coadministered indinavir and ritonavir.. Healthy HIV- seronegative subjects received 120 mg diltiazem daily or 5 mg amlodipine daily for days 1 to 7 and 20 to 26. All subjects received 100 mg ritonavir and 800 mg indinavir every 12 hours on days 8 to 26. Twenty-four-hour pharmacokinetic collection was performed on days 7 and 26, with 12-hour collection on day 19.. Indinavir plus ritonavir increased the median amlodipine area under the curve from 0 to 24 hours (AUC) by 89.8%, from 122 to 230 ng.h/mL (n = 18, P < .0001), and increased the median diltiazem AUC by 26.5%, from 800 to 1060 ng.h/mL (n = 13, P = .06). Of 13 subjects, 2 (15%) had greater than 4-fold increases in diltiazem AUC. Desacetyldiltiazem AUC increased by 102.2% (P = .001), and desmethyldiltiazem AUC decreased by 27.4% (P = .01). Neither amlodipine nor diltiazem affected steady-state AUCs of the protease inhibitors. No serious cardiovascular adverse effects were observed.. Indinavir plus ritonavir increases the AUCs of both amlodipine and diltiazem, which may result in an increased response. If coadministration is indicated, amlodipine or diltiazem should be initiated at low doses with careful titration to response and side effects.

Topics: Adolescent; Adult; Amlodipine; Calcium Channel Blockers; Diltiazem; Drug Interactions; Drug Therapy, Combination; Female; HIV Infections; HIV Protease Inhibitors; Humans; Hypertension; Indinavir; Male; Middle Aged; Ritonavir

A woman in her 80s was brought to the emergency department for acute onset of generalised weakness, lethargy and altered mental state. The emergency medical service found her to have symptomatic bradycardia, and transcutaneous pacing was done. Medical history was notable for hypertension, hyperlipidaemia, type 2 diabetes, and a recently diagnosed SARS-CoV-2 (COVID-19) infection for which she was prescribed ritonavir-boosted nirmatrelvir (Paxlovid) two days before the presentation. On arrival at the hospital, she was found to have marked bradycardia with widened QRS, hyperglycaemia and metabolic acidosis. Transvenous pacing along with pressor support and insulin were initiated, and she was admitted to the intensive care unit. Drug interaction between ritonavir-boosted nirmatrelvir and verapamil leading to verapamil toxicity was suspected of causing her symptoms, and both drugs were withheld. She reverted to sinus rhythm on the fourth day, and the pacemaker was discontinued.

Topics: Bradycardia; COVID-19; COVID-19 Drug Treatment; Diabetes Mellitus, Type 2; Female; Humans; Hypertension; Ritonavir; SARS-CoV-2; Verapamil

Topics: Aged; Antiviral Agents; Bradycardia; Comorbidity; Coronary Disease; COVID-19 Drug Treatment; Drug Combinations; Humans; Hypertension; Lopinavir; Male; Ritonavir

Hypercoagulability and thrombosis caused by coronavirus disease 2019 (COVID-19) are related to the higher mortality rate. Because of limited data on the antiplatelet effect, we aimed to evaluate the impact of aspirin add-on therapy on the outcome of the patients hospitalized due to severe COVID-19. In this cohort study, patients with a confirmed diagnosis of severe COVID-19 admitted to Imam Hossein Medical Center, Tehran, Iran from March 2019 to July 2020 were included. Demographics and related clinical data during their hospitalization were recorded. The mortality rate of the patients was considered as the primary outcome and its association with aspirin use was assessed. Nine hundred and ninety-one patients were included, of that 336 patients (34%) received aspirin during their hospitalization and 655 ones (66%) did not. Comorbidities were more prevalent in the patients who were receiving aspirin. Results from the multivariate COX proportional model demonstrated a significant independent association between aspirin use and reduction in the risk of in-hospital mortality (0.746 [0.560-0.994], p = 0.046). Aspirin use in hospitalized patients with COVID-19 is associated with a significant decrease in mortality rate. Further prospective randomized controlled trials are needed to assess the efficacy and adverse effects of aspirin administration in this population.

Topics: Adenosine Monophosphate; Adult; Aged; Alanine; Antiviral Agents; Aspirin; Blood Platelets; Coronary Artery Disease; COVID-19; COVID-19 Drug Treatment; Diabetes Mellitus; Disseminated Intravascular Coagulation; Drug Combinations; Female; Hospital Mortality; Humans; Hypertension; Iran; Lopinavir; Lung; Male; Middle Aged; Platelet Aggregation Inhibitors; Pulmonary Embolism; Respiration, Artificial; Retrospective Studies; Ritonavir; SARS-CoV-2; Severity of Illness Index; Survival Analysis; Treatment Outcome

This is a report of a case with mucous membrane pemphigoid (MMP) with severe eye involvement and concurrent COVID-19 treated successfully using simultaneous high dose intravenous immunoglobulin (IVIg) and anti-viral treatment as hydroxychloroquine, lopinavir/ritonavir, and ribavirin. He had finished a 2-g cycle of rituximab (RTX) in late January. He was receiving mycophenolate mofetil (MMF) for one month and 30 mg prednisolone for three months until his hospitalization. Prednisolone was tapered to 15 mg when current COVID-19 was suspected, considering his recent cough, dyspnea, and fever.

Topics: Adult; Anti-Bacterial Agents; Antiviral Agents; Betacoronavirus; Coronavirus Infections; COVID-19; COVID-19 Drug Treatment; Deprescriptions; Diabetes Mellitus, Type 2; Drug Combinations; Drug Therapy, Combination; Humans; Hypertension; Immunoglobulins, Intravenous; Immunologic Factors; Iran; Lopinavir; Male; Mycophenolic Acid; Oseltamivir; Pandemics; Pemphigoid, Benign Mucous Membrane; Pneumonia, Viral; Prednisolone; Ritonavir; Rituximab; SARS-CoV-2; Tomography, Spiral Computed

Topics: Aged; Betacoronavirus; Coronavirus Infections; COVID-19; COVID-19 Drug Treatment; Disease Progression; Drug Combinations; Female; Hemodynamics; Humans; Hydroxychloroquine; Hypertension; Italy; Lopinavir; Male; Middle Aged; Oxygen; Pandemics; Pneumonia, Viral; Renin-Angiotensin System; Respiratory Insufficiency; Ritonavir; SARS-CoV-2; Treatment Outcome

Lopinavir/ritonavir has modest antiviral activity against severe acute respiratory syndrome coronavirus 2. The aim was to investigate the viral kinetics and factors associated with viral clearance during lopinavir/ritonavir-based combination treatment in non-severe patients.. Sixty-four patients were retrospectively enrolled. Viral RNA was detected by real-time RT-PCR assay from sputum or throat swab samples at different time points. The patterns of viral kinetics were characterized, and factors associated with rapid viral clearance, which was defined as viral RNA undetectable within two weeks, were analyzed using multivariate logistic regression analyses.. All patients achieved viral RNA negativity and were discharged from the hospital. Furthermore, 48 (75%) and 16 (25%) patients achieved rapid and delayed viral clearance, respectively. The lymphocyte counts of rapid viral clearance patients (1.40 [1.20-1.80] × 109/L) were higher, when compared to delayed viral clearance patients (1.00 [0.70-1.47] × 109/L) (p=0.024). The multivariate logistic analysis revealed that high lymphocyte count (≥1.3×109/L) is an independent factor associated with rapid viral clearance (OR=7.62, 95% CI=1.15-50.34, p=0.035).. The viral shedding exhibited different patterns during treatment. Immune insufficiency is responsible for the delayed viral clearance, suggesting that an immunomodulator should be considered to promote viral clearance in patients with low lymphocyte counts.

Topics: Adult; Antiviral Agents; Betacoronavirus; Coronavirus Infections; COVID-19; Drug Therapy, Combination; Feces; Female; Humans; Hypertension; Logistic Models; Lopinavir; Lymphocyte Count; Male; Middle Aged; Odds Ratio; Pandemics; Pneumonia, Viral; Retrospective Studies; Ritonavir; RNA, Viral; SARS-CoV-2; Severity of Illness Index; Viral Load

Over the month of April, Spain has become the European country with more confirmed cases of COVID-19 infection, after surpassing Italy on April 2nd. The community of Castile and León in Spain is one of the most affected by COVID-19 infection and the province of León has a total of 3711 cases and 425 deaths so far. Rheumatic patients should be given special attention regarding COVID-19 infection due to their immunocompromised state resulting from their underlying immune conditions and use of targeted immune-modulating therapies. Studying epidemiological and clinical characteristics of patients with rheumatic diseases infected with SARS-CoV2 is pivotal to clarify determinants of COVID-19 disease severity in patients with underlying rheumatic disease.. To describe epidemiological characteristics of patients with rheumatic diseases hospitalized with COVID-19 and determine risk factors associated with mortality in a third level Hospital setting in León, Spain.. We performed a prospective observational study, from 1st March 2020 until the 1st of June including adults with rheumatic diseases hospitalized with COVID-19 and performed a univariate and multivariate logistic regression model to estimate ORs and 95% CIs of mortality. Age, sex, comorbidities, rheumatic disease diagnosis and treatment, disease activity prior to infection, radiographic and laboratorial results at arrival were analysed.. During the study period, 3711 patients with COVID-19 were admitted to our hospital, of whom 38 (10%) had a rheumatic or musculoskeletal disease. Fifty-three percent were women, with a mean age at hospital admission of 75.3 (IQR 68-83) years. The median length of stay was 11 days. A total of 10 patients died (26%) during their hospital admission. Patients who died from COVID-19 were older (median age 78.4 IQR 74.5-83.5) than those who survived COVID-19 (median age 75.1 IQR 69.3-75.8) and more likely to have arterial hypertension (9 [90%] vs 14 [50%] patients; OR 9 (95% CI 1.0-80.8), p 0.049), dyslipidaemia (9 (90%) vs 12 (43%); OR 12 (95% CI 1.33-108), p 0.03), diabetes ((9 (90%) vs 6 (28%) patients; OR 33, p 0.002), interstitial lung disease (6 (60%) vs 6 (21%); OR 5.5 (95% CI 1.16-26), p 0.03), cardiovascular disease (8 (80%) vs 11 (39%); OR 6.18 (95% IC 1.10-34.7, p 0.04) and a moderate/high index of rheumatic disease activity (7 (25%) vs 6(60%); OR 41.4 (4.23-405.23), p 0.04). In univariate analyses, we also found that patients who died from COVID-19 had higher hyperinflammation markers than patients who survived: C-reactive protein (181 (IQR 120-220) vs 107.4 (IQR 30-150; p 0.05); lactate dehydrogenase (641.8 (IQR 465.75-853.5) vs 361 (IQR 250-450), p 0.03); serum ferritin (1026 (IQR 228.3-1536.3) vs 861.3 (IQR 389-1490.5), p 0.04); D-dimer (12,019.8 (IQR 843.5-25,790.5) vs 1544.3 (IQR 619-1622), p 0.04). No differences in sex, radiological abnormalities, rheumatological disease, background therapy or symptoms before admission between deceased patients and survivors were found. In the multivariate analysis, the following risk factors were associated with mortality: rheumatic disease activity (p = 0.003), dyslipidaemia (p = 0.01), cardiovascular disease (p = 0.02) and interstitial lung disease (p = 0.02). Age, hypertension and diabetes were significant predictors in univariate but not in multivariate analysis. Rheumatic disease activity was significantly associated with fever (p = 0.05), interstitial lung disease (p = 0.03), cardiovascular disease (p = 0.03) and dyslipidaemia (p = 0.01).. Our results suggest that comorbidities, rheumatic disease activity and laboratorial abnormalities such as C-reactive protein (CRP), D-Dimer, lactate dehydrogenase (LDH), serum ferritin elevation significantly associated with mortality whereas previous use of rheumatic medication did not. Inflammation is closely related to severity of COVID-19. Key Points • Most patients recover from COVID-19. • The use of DMARDs, corticosteroids and biologic agents did not increase the odds of mortality in our study. • Rheumatic disease activity might be associated with mortality.

Topics: Age Factors; Aged; Aged, 80 and over; Antibodies, Monoclonal, Humanized; Antirheumatic Agents; Antiviral Agents; Betacoronavirus; C-Reactive Protein; Cardiovascular Diseases; Comorbidity; Coronavirus Infections; COVID-19; Diabetes Mellitus; Drug Combinations; Dyslipidemias; Female; Ferritins; Fibrin Fibrinogen Degradation Products; Hospitalization; Humans; Hydroxychloroquine; Hypertension; Interleukin 1 Receptor Antagonist Protein; L-Lactate Dehydrogenase; Length of Stay; Lopinavir; Lung Diseases, Interstitial; Male; Mortality; Odds Ratio; Pandemics; Pneumonia, Viral; Prospective Studies; Rheumatic Diseases; Risk Factors; Ritonavir; SARS-CoV-2; Severity of Illness Index; Spain

The COVID-19 pandemic presents two main concerns for patients with myasthenia gravis (MG); chronic immunosuppression may put them at greater risk, and some proposed treatments for COVID-19 could cause MG exacerbation.. We present three patients with generalized seropositive MG who developed COVID-19. All patients had a favorable outcome, with only one patient experiencing exacerbation. In this case, exacerbation began before COVID-19; she required ICU admission, non-invasive ventilatory support, and received hydroxychloroquine, lopinavir and ritonavir which were well tolerated. One patient received IVIG in place of scheduled plasma exchange.. Outcome was favorable in all cases despite immunosuppressive therapy, use of experimental COVID-19 medication and switching of plasma exchange for IVIG.

Topics: Adult; Aged; Azithromycin; Betacoronavirus; Coronavirus Infections; COVID-19; COVID-19 Drug Treatment; Diabetes Mellitus, Type 2; Female; Humans; Hydroxychloroquine; Hypertension; Hypothyroidism; Immunocompromised Host; Immunoglobulins, Intravenous; Immunosuppressive Agents; Lopinavir; Male; Myasthenia Gravis; Pandemics; Plasmapheresis; Pneumonia, Viral; Ritonavir; SARS-CoV-2; Treatment Outcome

Since December 2019, Coronavirus Disease 2019 (COVID-19) has emerged as a global pandemic. We aimed to investigate the clinical characteristics and analyzed the risk factors for prolonged viral RNA shedding. We retrospectively collected data from 112 hospitalized COVID-19 patients in a single center in Wuhan, China. Factors associated with prolonged viral RNA shedding (≥28 days) were investigated. Forty-nine (43.8%) patients had prolonged viral RNA shedding. Patients with prolonged viral shedding were older and had a higher rate of hypertension. Proinflammatory cytokines, including interleukin-2R (IL-2R) and tumor necrosis factor-α (TNF-α), were significantly elevated in patients with prolonged viral shedding. Multivariate analysis revealed that hypertension, older age, lymphopenia and elevated serum IL-2R were independent risk factors for prolonged viral shedding. This comprehensive investigation revealed the distinct characteristics between patients with or without prolonged viral RNA shedding. Hypertension, older age, lymphopenia and high levels of proinflammatory cytokines may be correlated with prolonged viral shedding.

Topics: Adrenal Cortex Hormones; Adult; Aged; Aged, 80 and over; China; Comorbidity; COVID-19; COVID-19 Drug Treatment; Cytokine Release Syndrome; Diabetes Mellitus; Drug Combinations; Female; Hospitalization; Humans; Hydroxychloroquine; Hypertension; Interferons; Lopinavir; Lymphopenia; Male; Middle Aged; Receptors, Interleukin-2; Retrospective Studies; Risk Factors; Ritonavir; RNA, Viral; SARS-CoV-2; Severity of Illness Index; Tumor Necrosis Factor-alpha; Virus Shedding

Coronavirus Disease-2019 (COVID-19) is the worst worldwide pandemic with more than 12,000,000 cases and 560,000 deaths until 14th July 2020. Men were more infected by COVID-19 than women, and male subjects with underlying conditions, including diabetes, hypertension, and cardiovascular diseases developed a severe form of the affection, with increased mortality rate. Many factors can contribute to the disparity in disease outcomes, such as hormone-specific reaction and activity of X-linked genes, which modulate the innate and adaptive immune response to virus infection. Until now, only the Remdesivir was approved by FDA (Food Drug Administration) for COVID-19 treatment, although several clinical trials are ongoing worldwide also on other drugs. In this review, we analyzed published studies on several drugs (chloroquine or hydroxychloroquine, remdesivir, favipiravir, lopinavir-ritonavir in combination, tocilizumab, plasma, and immunoglobulins) with some efficacy to COVID-19 in humans, and evaluated if there were a gender analysis of the available data. In our opinion, it is essential to report data about COVID-19 disaggregated by sex, age, and race, because the knowledge of gender differences is fundamental to identify effective and customized treatments to reduce hospitalizations, admissions to intensive care units, and mortality.

Topics: Adenosine Monophosphate; Adult; Aged; Alanine; Amides; Antimalarials; Antiviral Agents; Cardiovascular Diseases; Chloroquine; Clinical Trials as Topic; Combined Modality Therapy; COVID-19; COVID-19 Drug Treatment; COVID-19 Serotherapy; Diabetes Complications; Female; Humans; Hypertension; Immunity; Immunization, Passive; Immunoglobulins; Lopinavir; Male; Middle Aged; Mortality; Pandemics; Pyrazines; Ritonavir; SARS-CoV-2; Sex Characteristics

Direct-acting antiviral agents (DAAs) have revolutionized treatment of chronic hepatitis C in patients with normal glomerular filtration rate (GFR). However, patients with impaired kidney function have been excluded from several clinical trials. We, therefore, investigated the use, effectiveness, and tolerability of DAAs in patients with GFR less than 30 ml/min in the real-world setting.. An analysis was done within the German Hepatitis C-Registry on 5733 patients including 46 individuals with a baseline GFR less than 30 ml/min treated with sofosbuvir-based (61%) or paritaprevir/ritonavir-based (39%) regimens.. Sustained virological response 12 rates did not differ significantly between patients with baseline GFR less than 30 versus more than 30 ml/min (91 vs. 96%). Nine individuals with a baseline GFR more than 30 ml/min presented with a GFR less than 30 ml/min at the end of treatment. GFR improvement from less than 30 ml/min to more than 30 ml/min was observed in 9/46 cases. Adverse events did not differ in patients with GFR less than 30 versus more than 30 ml/min. However, serious adverse events were significantly more frequent in individuals with GFR less than 30 ml/min and associated with ribavirin.. Different DAA therapies can be safely used with high sustained virological response rates in patients with GFR less than 30 ml/min. Ribavirin has to be avoided because of poor tolerability.

Topics: 2-Naphthylamine; Acute Disease; Adult; Aged; Anemia; Anilides; Antiviral Agents; Benzimidazoles; Carbamates; Cyclopropanes; Disease Progression; Drug Therapy, Combination; Female; Fluorenes; Germany; Glomerular Filtration Rate; Hepatitis C, Chronic; Humans; Hypertension; Imidazoles; Lactams, Macrocyclic; Liver Cirrhosis; Macrocyclic Compounds; Male; Middle Aged; Pleural Effusion; Proline; Pyrrolidines; Registries; Renal Insufficiency, Chronic; Ribavirin; Ritonavir; RNA, Viral; Severity of Illness Index; Simeprevir; Sofosbuvir; Sulfonamides; Sustained Virologic Response; Treatment Outcome; Uracil; Uridine Monophosphate; Valine

Topics: Aged; Anti-Retroviral Agents; Calcium Channel Blockers; Cobicistat; Drug Interactions; Female; HIV Infections; Humans; Hypertension; Male; Middle Aged; Retrospective Studies; Ritonavir

Topics: Acute Kidney Injury; Adenine; Aged, 80 and over; Anti-HIV Agents; Biopsy; CD4 Lymphocyte Count; Diagnosis, Differential; Diarrhea; HIV Infections; Humans; Hypertension; Immunologic Tests; Kidney; Kidney Function Tests; Male; Monitoring, Physiologic; Organophosphonates; Ritonavir; Tenofovir; Treatment Outcome; Viral Load; Withholding Treatment

Left ventricular hypertrophy (LVH) is a predictor of overall mortality in the general population. The most sensitive diagnostic method is transthoracic echocardiography (TTE). In this study, we describe the prevalence of LVH, and the factors associated with it, in a group of patients with HIV infection.. TTE was offered to all patients attending the outpatient clinic of the Hospital Costa del Sol (Marbella, Spain) between 1 December 2009 and 28 February 2011. The corresponding demographic and clinical data were obtained. The left ventricular mass (LVM) was calculated and indexed by height(2.7). LVH was defined as LVM >48g/m(2.7) in men or >44g/m(2.7) in women.. We examined 388 individuals (75.5% male, mean age 45.38years). Of these, 76.1% were receiving HAART; 11.9% had hypertension, 6.2% had diabetes mellitus, 23.2% had dyslipidaemia and 53.6% were tobacco users. The risk of cardiovascular disease at 10years (RV10) was 12.15% (95%CI: 10.99-13.31%). 19.1% of these patients had a high RV10. A total of 69 patients (19.8%) presented high LVM. Age, hypertension, dyslipidaemia, RV10 and the use of nevirapine were associated with a greater presence of LVH in the univariate analysis. In the logistic regression analysis performed, the factors retained in the model were the presence of high RV10 (OR: 2.92, 95%CI: 1.39-6.15) and the use of nevirapine (OR 2.20, 95%CI: 1.18-4.14).. In this group of patients, the use of nevirapine and the presence of high RV10 were associated with LVH. The use of nevirapine might be related to its prescription for patients with higher RV10.

Topics: Adenine; Adult; Alkynes; Anti-HIV Agents; Antiretroviral Therapy, Highly Active; Benzoxazines; Carbamates; Comorbidity; Cross-Sectional Studies; Cyclopropanes; Diabetes Mellitus; Drug Combinations; Dyslipidemias; Echocardiography; Female; Furans; HIV Infections; Humans; Hypertension; Hypertrophy, Left Ventricular; Lamivudine; Lopinavir; Male; Middle Aged; Nevirapine; Organophosphates; Organophosphonates; Risk Factors; Ritonavir; Smoking; Spain; Sulfonamides; Tenofovir; Zidovudine

In the combination antiretroviral therapy (cART) era, renal dysfunction remains common. The Study to Understand the Natural History of HIV/AIDS in the Era of Effective Therapy (SUN) (ClinicalTrials.gov number, NCT00146419) is a prospective observational cohort study of HIV-infected adults. At baseline, comprehensive data were collected, including cystatin C and measures of renal function. Univariate and multivariate regression analyses were performed to identify factors associated with baseline renal dysfunction [estimated glomerular filtration rate (eGFR) < 90 ml/min/1.73 m(2) calculated using the simplified Modification of Diet in Renal Disease equation] and elevated cystatin C (>1.0 mg/liter) in a cross-sectional analysis. Among 670 subjects with complete data (mean age 41 years, mean CD4 cell count 530 cells/mm(3), 79% prescribed cART), the mean eGFR was 96.8 ml/min/1.73 m(2). Forty percent of subjects had renal dysfunction; 3.3% had chronic kidney disease (eGFR < 60 ml/min/1.73 m(2)). Elevated cystatin C was present in 18% of subjects. In multivariate analysis, renal dysfunction was associated with older age, non-Hispanic white race/ethnicity, higher body mass index (BMI), hypertension, higher cystatin C levels, and current prescription of ritonavir. Factors associated with elevated cystatin C included hepatitis C coinfection, hypertension, current smoking, older age, current tenofovir use, detectable plasma HIV RNA, and elevated microalbuminuria. The prevalence of chronic kidney disease (CKD) was low in this contemporary HIV cohort. However, mild to moderate renal dysfunction was common despite the widespread use of cART.

Topics: Adenine; Adult; Anti-HIV Agents; Body Mass Index; CD4 Lymphocyte Count; Cohort Studies; Cross-Sectional Studies; Cystatin C; Female; Glomerular Filtration Rate; Hepatitis C; HIV Seropositivity; Humans; Hypertension; Male; Organophosphonates; Prospective Studies; Renal Insufficiency; Ritonavir; Tenofovir

Topics: Acute Kidney Injury; Anti-HIV Agents; Drug Interactions; HIV Infections; Humans; Hypertension; Lopinavir; Male; Middle Aged; Nifedipine; Pyrimidinones; Ritonavir

To examine the effect of antiretroviral agents and clinical factors on the development of elevated blood pressure (BP).. Observational cohort study of patients initiating their first HAART regimen. We evaluated mean BP prior to HAART and while receiving HAART in relation to antiretroviral classes and individual agents, and demographic and clinical characteristics including change in body mass index (BMI) while on HAART. We used logistic regression analysis to examine factors associated with elevated BP [> or = 10 mmHg increase in systolic BP (SBP), diastolic BP (DBP) or new diagnosis of hypertension].. Among 444 patients who had 4592 BP readings, 95 patients developed elevated SBP (n = 83), elevated DBP (n = 33), or a new diagnosis of hypertension (n = 11) after initiating HAART. In multivariate analysis, patients on lopinavir/ritonavir had the highest risk of developing elevated BP [odds ratio (OR), 2.5; P = 0.03] compared with efavirenz-based regimens. When change in BMI was added to the model, increased BMI was significantly associated with elevated BP (OR, 1.3; P = 0.02), and the association between lopinavir/ritonavir and elevated BP was no longer present. Compared with lopinavir/ritonavir-based regimens, patients receiving atazanavir (OR, 0.2; P = 0.03), efavirenz (OR, 0.4; P = 0.02), nelfinavir (OR, 0.3; P = 0.02), or indinavir (OR, 0.3; P = 0.01) had significantly lower odds of developing elevated BP.. Treatment with lopinavir/ritonavir is significantly associated with elevated BP, an effect that appears to be mediated through an increase in BMI. Patients receiving atazanavir were least likely to develop elevated BP. The impact of antiretroviral medications on cardiovascular disease risk factors will increasingly influence treatment decisions.

Topics: Adult; Alkynes; Anti-HIV Agents; Antiretroviral Therapy, Highly Active; Atazanavir Sulfate; Benzoxazines; Blood Pressure; Body Mass Index; CD4 Lymphocyte Count; Cyclopropanes; Female; HIV Protease Inhibitors; Humans; Hypertension; Indinavir; Longitudinal Studies; Lopinavir; Male; Middle Aged; Nelfinavir; Oligopeptides; Oxazines; Pyridines; Pyrimidinones; Reverse Transcriptase Inhibitors; Risk Factors; Ritonavir