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BACKGROUND: This study was designed to evaluate if patients with high risk for severe coronavirus disease 2019 (COVID-19) would benefit from treatment with tenofovir disoproxil fumarate/emtricitabine (TDF/FTC) followed by baricitinib in case of hypoxemia and systemic inflammation. METHODS: PANCOVID is an open-label, double-randomized, phase 3 pragmatic clinical trial including adults with symptomatic COVID-19 with ≥2 comorbidities or aged ≥60 years and was conducted between 10 October 2020 and 23 September 2021. In the first randomization, patients received TDF/FTC or no TDF/FTC. In the second randomization, patients with room air oxygen saturation <95% and at least 1 increased inflammatory biomarker received baricitinib plus dexamethasone or dexamethasone alone. The primary endpoint was 28-day mortality. Main secondary endpoint was 28-day disease progression or critical care unit admission or mortality. The trial was stopped before reaching planned sample size due to the decrease in the number of cases and a mortality rate substantially lower than expected. RESULTS: Of the 355 included participants, 97% were hospitalized at baseline. Overall, 28-day mortality was 3.1%. The 28-day mortality relative risk (RR) for participants treated with TDF/FTC was 1.76 (95% confidence interval [CI], .52-5.91; P = .379); it was 0.42 (95% CI, .11-1.59; P = .201) for those treated with baricitinib. The 28-day RR for the main secondary combined endpoint for participants treated with TDF/FTC was 0.95 (95% CI, .66-1.40; P = .774); it was 0.90 (95% CI, .61-1.33; P = .687) for those treated with baricitinib. CONCLUSIONS: Our results do not suggest a beneficial effect of TDF/FTC; nevertheless, they are compatible with the beneficial effect of baricitinib already established by other clinical trials. CLINICAL TRIALS REGISTRATION: EudraCT: 2020-001156-18.
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Fármacos Anti-VIH , COVID-19 , Infecciones por VIH , Adulto , Humanos , Tenofovir/uso terapéutico , Emtricitabina/uso terapéutico , Fármacos Anti-VIH/uso terapéutico , Infecciones por VIH/tratamiento farmacológico , Tratamiento Farmacológico de COVID-19 , DexametasonaRESUMEN
Introduction: The high recombinogenic potential of HIV-1 has resulted in the generation of countless unique recombinant forms (URFs) and around 120 reported circulating recombinant forms (CRFs). Here we identify through analyses of near full-length genomes (NFLG) a new HIV-1 CRF derived from subtypes B and F1. Methods: HIV-1 protease-reverse transcriptase (Pr-RT) sequences were obtained by RT-PCR amplification from plasma RNA. Near full-length genome sequences were obtained after amplification by RT-PCR in 5 overlapping fragments. Phylogenetic sequence analyses were performed via maximum likelihood. Mosaic structures were analyzed by bootscanning and phylogenetic analyses of genome segments. Temporal and geographical estimations of clade emergence were performed with a Bayesian coalescent method. Results: Through phylogenetic analyses of HIV-1 Pr-RT sequences obtained by us from samples collected in Spain and downloaded from databases, we identified a BF1 recombinant cluster segregating from previously reported CRFs comprising 52 viruses, most from Brazil (n = 26), Spain (n = 11), and Italy (n = 9). The analyses of NFLG genomes of 4 viruses of the cluster, 2 from Spain and 2 from Italy, allowed to identify a new CRF, designated CRF75_BF1, which exhibits a complex mosaic structure with 20 breakpoints. All 4 patients harboring CRF75_BF1 viruses studied by us had CD4+ T-cell lymphocyte counts below 220/mm3 less than one year after diagnosis, a proportion significantly higher (p = 0.0074) than the 29% found in other patients studied in Spain by us during the same period. The origin of the clade comprising CRF75_BF1 and related viruses was estimated around 1984 in Brazil, with subsequent introduction of CRF75_BF1 in Italy around 1992, and migration from Italy to Spain around 1999. Conclusion: A new HIV-1 CRF, designated CRF75_BF1, has been identified. CRF75_BF1 is the 6th CRF of South American origin initially identified in Western Europe, reflecting the increasing relationship of South American and European HIV-1 epidemics. The finding of low CD4+ T-cell lymphocyte counts early after diagnosis in patients harboring CRF75_BF1 viruses warrants further investigation on the virulence of this variant.
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This study aimed to analyse the long-term effect of direct-acting antivirals (DAAs) in vertically acquired HIV/HCV-coinfected youths. We performed a multicentre, longitudinal and observational study within the Spanish Cohort of HIV-infected children and adolescents and vertically HIV-infected patients transferred to Adult Units (CoRISpe-FARO). We included HIV/HCV-coinfected youths (n = 24) that received DAAs between 2015 and 2017 with successful sustained viral response (SVR) with a subsequent follow-up of at least three years. Long-term evolution in liver disease severity and haematologic markers, lipid and immune profiles after SVR were assessed. Study times were the start date of DAAs treatment (baseline, T0) and 1, 2, 3, 4 and 5 years after SVR (T1, T2, T3, T4 and T5, respectively). We observed global improvements in liver function data that persist over time and a favourable haematologic and immune outcome at the long-term including a constant augment in leucocytes, neutrophils, neutrophils to lymphocytes ratio (NLR) and CD4/CD8 ratio over-time. Regarding the lipid profile, we found a significant increase in total cholesterol T2, total cholesterol/high-density lipoprotein (HDL) ratio at T4, triglycerides at T5, low-density lipoprotein (LDL) over time, and a decrease in HDL in all patients but with marked higher levels in the subgroup receiving anti-HIV Protease Inhibitor (PI)-based regimens. Comparisons of vertically HIV/HCV-coinfected youths after SVR at 3-year follow-up and a control group of vertically HIV-monoinfected youths never infected by HCV showed no significant differences in most variables analysed, suggesting a possible normalization in all parameters.
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Coinfección , Infecciones por VIH , Inhibidores de la Proteasa del VIH , Hepatitis C Crónica , Adulto , Niño , Humanos , Adolescente , Antivirales/farmacología , Infecciones por VIH/tratamiento farmacológico , Hepatitis C Crónica/tratamiento farmacológico , Hepacivirus , Lipoproteínas LDL/farmacología , Colesterol/farmacología , Resultado del TratamientoRESUMEN
The extraordinary genetic variability of human immunodeficiency virus type 1 (HIV-1) group M has led to the identification of 10 subtypes, 102 circulating recombinant forms (CRFs) and numerous unique recombinant forms. Among CRFs, 11 derived from subtypes B and C have been identified in China, Brazil, and Italy. Here we identify a new HIV-1 CRF_BC in Northern Spain. Originally, a phylogenetic cluster of 15 viruses of subtype C in protease-reverse transcriptase was identified in an HIV-1 molecular surveillance study in Spain, most of them from individuals from the Basque Country and heterosexually transmitted. Analyses of near full-length genome sequences from six viruses from three cities revealed that they were BC recombinant with coincident mosaic structures different from known CRFs. This allowed the definition of a new HIV-1 CRF designated CRF108_BC, whose genome is predominantly of subtype C, with four short subtype B fragments. Phylogenetic analyses with database sequences supported a Brazilian ancestry of the parental subtype C strain. Coalescent Bayesian analyses estimated the most recent common ancestor of CRF108_BC in the city of Vitoria, Basque Country, around 2000. CRF108_BC is the first CRF_BC identified in Spain and the second in Europe, after CRF60_BC, both phylogenetically related to Brazilian subtype C strains.
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Genoma Viral , Genotipo , Infecciones por VIH/epidemiología , Infecciones por VIH/virología , VIH-1/clasificación , VIH-1/genética , Recombinación Genética , Variación Genética , Humanos , Epidemiología Molecular , Filogenia , Filogeografía , Vigilancia en Salud Pública , Análisis de Secuencia de ADN , España/epidemiología , ViremiaRESUMEN
BACKGROUND: Children living with HIV are reaching adulthood and transitioning to adult clinics. This study aimed to describe clinical and immunovirological status after transition in patients with perinatal HIV. METHODS: Patients participating in the Spanish multicenter pediatric HIV cohort (CoRISpe) transferred to adult care (FARO cohort) from 1997 to 2016 were included. Clinical and immunovirological data were collected from 12 years old to the last follow-up moment after transition (up to December 2017). We used mixed-effect models to analyze changes in CD4 counts or viral suppression and multivariate analysis for risk factors for virological failure (VF) and immune status after transition. Transition years were classified into 5-year periods. RESULTS: Three hundred thirty-two youths were included. The median age at transition was 18 years (interquartile range: 16.3-18.9) and 58.1% women. The median follow-up time after transition was 6.6 years (interquartile range: 4.6-9.8), and 11 patients (3.3%) died. The immunovirological status at transition improved over the last periods. Globally, VF decreased from 27.7% at transition to 14.4% at 3 years post-transition (P < 0.001), but no changes were observed in the last 2 transition periods. There were no significant differences in CD4 over the transition period. Risk factors for VF after transition were female sex, being born abroad and VF at transition, and for lower CD4 after transition were Romani heritage, younger age at transition, lower CD4 nadir, and CD4 at transition. CONCLUSIONS: After transition, virological suppression improved in the early transition periods, and immunological status remained stable. Nevertheless, some patients had higher risk of worse outcomes. Identifying these patients may aid during transition.
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Infecciones por VIH/inmunología , Infecciones por VIH/transmisión , Infecciones por VIH/virología , Adolescente , Adulto , Fármacos Anti-VIH/uso terapéutico , Recuento de Linfocito CD4 , Estudios de Cohortes , Femenino , Infecciones por VIH/mortalidad , Humanos , Masculino , Embarazo , Factores de Riesgo , España , Carga Viral , Adulto JovenRESUMEN
BACKGROUND: Previous studies have suggested that hepatocellular carcinoma (HCC) has an aggressive presentation and a shorter survival in people with HIV (PWH). This could be due to later diagnosis or lower rates of HCC treatment, and not to HIV infection itself. AIM: :: To assess the impact of HIV on HCC survival in hepatitis C virus (HCV)-infected patients. METHODS: Multicenter cohort study (1999-2018) of 342 and 135 HCC cases diagnosed in HIV/HCV-infected and HCV-monoinfected patients. Survival after HCC diagnosis and its predictors were assessed. RESULTS: HCC was at Barcelona-Clinic Liver-Cancer (BCLC) stage 0/A in 114 (33%) HIV/HCV-coinfected and in 76 (56%) HCV-monoinfected individuals (Pâ<â0.001). Of them, 97 (85%) and 50 (68%) underwent curative therapies (Pâ=â0.001). After a median (Q1-Q3) follow-up of 11 (3-31) months, 334 (70%) patients died. Overall 1 and 3-year survival was 50 and 31% in PWH and 69 and 34% in those without HIV (Pâ=â0.16). Among those diagnosed at BCLC stage 0/A, 1 and 3-year survival was 94 and 66% in PWH whereas it was 90 and 54% in HIV-negative patients (Pâ=â0.006). Independent predictors of mortality were age, BCLC stage and α-fetoprotein levels. HIV infection was not independently associated with mortality [adjusted hazard ratio (AHR) 1.57; 95% confidence interval: 0.88-2.78; Pâ=â0.12]. CONCLUSION: HIV coinfection has no impact on the survival after the diagnosis of HCC in HCV-infected patients. Although overall mortality is higher in HIV/HCV-coinfected patients, this seem to be related with lower rates of early diagnosis HCC in HIV-infected patients and not with HIV infection itself or a lower access to HCC therapy.
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Carcinoma Hepatocelular/mortalidad , Coinfección , Infecciones por VIH , Hepatitis C Crónica , Neoplasias Hepáticas/mortalidad , Estudios de Cohortes , Infecciones por VIH/complicaciones , Hepacivirus , Hepatitis C Crónica/complicaciones , Humanos , Neoplasias Hepáticas/virología , Tasa de SupervivenciaRESUMEN
To analyse the influence of educational levels on diverse baseline and follow-up characteristics and outcomes of HIV-infected patients, we sequentially evaluated 1352 individuals with known educational levels, who initiated a nelfinavir-based regimen. Higher educational degrees were associated with better baseline clinical (P=0.03) and immunological (P=0.003) conditions, not related to transmission categories, which were also observed during follow-up (P=0.003). However, these differences were only found in antiretroviral-experienced patients (P=0.002), while naive patients had very similar values (P=0.8). Overall, there were different CD4 responses (P=0.06), but not viral load responses (P=0.6), to antiretroviral therapy according to the educational level, but these differences were more marked in the last six months of follow-up (P=0.008). Patients with higher educational degrees had higher rates of adherence to medical appointments both before (P=0.0003) and during the study period (P=0.01), as well as to antiretroviral therapy in univariate (P=0.003) and multivariate analyses (P=0.007). Similarly, baseline CD4 counts proved to be independently associated with education after adjustment for other variables (P=0.0006). The educational groups also differed in diverse socioeconomic parameters and certain beliefs about HIV infection (P<0.0001 for each). We conclude that the patient's educational level influences clinical and immunological outcomes of HIV infection. This impact is probably mediated through differences in the long-term effects of treatment, as a result of adherence to antiretroviral therapy and to medical indications. The evaluation of social aspects such as the patient's education should be incorporated into routine clinical practice to improve the results of treatment.
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Escolaridad , Infecciones por VIH , Conocimientos, Actitudes y Práctica en Salud , Adolescente , Adulto , Anciano , Recuento de Linfocito CD4 , Femenino , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/inmunología , Infecciones por VIH/virología , Inhibidores de la Proteasa del VIH/uso terapéutico , Humanos , Masculino , Persona de Mediana Edad , Nelfinavir/uso terapéutico , Análisis de Regresión , Factores Socioeconómicos , Carga Viral , Adulto JovenRESUMEN
OBJECTIVE: To assess the performance of ultrasound surveillance for the diagnosis of hepatocellular carcinoma (HCC) in HIV-infected patients. METHODS: The GEHEP-002 cohort recruits HCC cases diagnosed in HIV-infected patients from 32 centers across Spain. The proportion of 'ultrasound lack of detection', defined as HCC diagnosed within the first 3 months after a normal surveillance ultrasound, and the proportion of 'surveillance failure', defined as cases in which surveillance failed to detect HCC at early stage, were assessed. To assess the impact of HIV, a control population of 104 HCC cases diagnosed in hepatitis C virus-monoinfected patients during the study period was used. RESULTS: A total of 186 (54%) out of 346 HCC cases in HIV-infected patients were diagnosed within an ultrasound surveillance program. Ultrasound lack of detection occurred in 16 (8.6%) of them. Ultrasound surveillance failure occurred in 107 (57%) out of 186 cases diagnosed by screening, whereas this occurred in 18 (29%) out of 62 diagnosed in the control group (Pâ<â0.0001). HCC cases after ultrasound surveillance failure showed a lower frequency of undetectable HIV viral load at diagnosis. The probability of 1-year and 2-year survival after HCC diagnosis among those diagnosed by screening was 56 and 45% in HIV-infected patients, whereas it was 79 and 64% in HIV-negative patients (Pâ=â0.038). CONCLUSION: The performance of ultrasound surveillance of HCC in HIV-infected patients is very poor and worse than that shown outside HIV infection. A HCC surveillance policy based on ultrasound examinations every 6 months might be insufficient in HIV-infected patients with cirrhosis.
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Carcinoma Hepatocelular/diagnóstico por imagen , Infecciones por VIH/complicaciones , Neoplasias Hepáticas/diagnóstico por imagen , Ultrasonografía/métodos , Anciano , Carcinoma Hepatocelular/epidemiología , Monitoreo Epidemiológico , Femenino , Humanos , Neoplasias Hepáticas/epidemiología , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Sensibilidad y Especificidad , España/epidemiologíaRESUMEN
INTRODUCTION: We present a case-control study of non-AIDS-defining cancers (NADCs) in a cohort of HIV-infected patients where we value the incidence, survival and prognostic factors of mortality. METHODS: All NADCs diagnosis conducted from 2007 to 2011 in 7 hospitals were collected prospectively, with a subsequent follow up until December 2013. A control group of 221 HIV patients without a diagnosis of cancer was randomly selected. RESULTS: Two hundred and twenty-one NADCs were diagnosed in an initial cohort of 7,067 HIV-infected patients. The most common were: hepatocellular carcinoma 20.5%, lung 18.7%, head and neck 11.9% and anal 10.5%. The incidence rate of NADCs development was 7.84/1,000 people-year. In addition to aging and smoking, time on ART (OR 1.11; 95% CI 1.05-1.17) and PI use (OR 1.72; 95% CI 1.0-2.96) increased the risk of developing a NADC. During follow-up 53.42% died, with a median survival time of 199.5 days. In the analysis of the prognostic factors of mortality the low values of CD4 at tumour diagnosis (OR 0.99; 95% CI 0.99-1.0; P=.033), and the previous diagnosis of AIDS (OR 2.06; 95% CI 1.08-3.92) were associated with higher mortality. CONCLUSIONS: Predictors of NADCs in our cohort were age, smoking, CD4 lymphocytes and time on ART. Mortality is high, with NADC risk factors being low CD4 count and previous diagnosis of AIDS.
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Infecciones por VIH/complicaciones , Neoplasias/complicaciones , Neoplasias/epidemiología , Adulto , Estudios de Casos y Controles , Femenino , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Pronóstico , Estudios Prospectivos , Factores de Riesgo , Tasa de SupervivenciaRESUMEN
OBJECTIVE: To assess the possible association between the use of direct antiviral agents (DAA) and the risk of hepatocellular carcinoma (HCC) in HIV/hepatitis C virus (HCV)-coinfected patients. METHODS: The GEHEP-002 cohort recruits HCC cases in HIV-infected patients from 32 centers from Spain. Three analyses were performed: the proportion of HCC cases after sustained virological response (SVR) and the evolution of this proportion over time, the frequency of HCC after SVR in HIV/HCV-coinfected patients with cirrhosis, and the probability of HCC recurrence after curative therapies among those undergoing HCV therapy. RESULTS: Forty-two (13%) out of 322 HCC cases in HIV/HCV-coinfected patients occurred after SVR. Twenty-eight (10%) out of 279 HCC cases diagnosed during the years of use of IFN-based regimens occurred after SVR whereas this occurred in 14 (32.6%) out of the 43 HCC cases diagnosed in the all-oral DAA period (Pâ<â0.0001). One thousand, three hundred and thirty-seven HIV/HCV-coinfected patients with cirrhosis achieved SVR in the cohort. The frequency of HCC after SVR declined from 15% among those cured with pegylated-IFN with ribavirin to 1.62 and 0.87% among those cured with DAA with and without IFN, respectively. In patients with previous HCC treated with curative therapies, HCC recurrence occurred in two (25%) out of eight patients treated with IFN-based regimens and four (21%) out of 19 treated with DAA-IFN-free regimens (Pâ=â1.0). CONCLUSION: The frequency of HCC emergence after SVR has not increased after widespread use of DAA in HIV/HCV-coinfected patients. DAA do not seem to impact on HCC recurrence in the short-term among those with previously treated HCC.
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Antivirales/administración & dosificación , Carcinoma Hepatocelular/epidemiología , Coinfección/complicaciones , Coinfección/tratamiento farmacológico , Infecciones por VIH/complicaciones , Hepatitis C Crónica/tratamiento farmacológico , Respuesta Virológica Sostenida , Femenino , Hepatitis C Crónica/complicaciones , Humanos , Masculino , Persona de Mediana Edad , Prevalencia , Medición de Riesgo , España/epidemiologíaRESUMEN
OBJECTIVE: To identify the age-adjusted prevalence of pediatric traumatic injuries requiring hospitalization. METHODOLOGY: A retrospective, observational cross-sectional study was carried out in the pediatric trauma department at the Hospital Magdalena de las Salinas of Instituto Mexicano del Seguro Social. Data from all pediatric patients hospitalized between January 1998 and December 2005 due to traumatic injuries were included. RESULTS: 5,987 patients analyzed; 66.9% were male, 46.0% were children; 31.3% preschoolers; 18.2% adolescents and 4.4% infants. Regarding the injuries, 48.2% were injured at home, 74.8% suffered closed fractures, particularly among preschoolers and children; 12.4% suffered open fractures. Craneoencephalic trauma occurred in 34.2%, mostly in children and adolescents. Among preschoolers and children supracondylar fractures of the humerus occurred in 23.0%; the commonest was type IV (94%); physeal fractures occurred in 2.6% and lesions due to battered children were in 0.31%. As to the treatment, infants and preschoolers were treated through cast immobilization; closed reduction and internal fixation was common in school-age children (27%) while open reduction and external fixation was used in adolescents (26.8%). CONCLUSIONS: Preventive measures should be encouraged in the group with the highest prevalence of traumatic injuries requiring hospital care: male school-age children who predominantly suffer craneoencephalic trauma and supracondylar fractures of the humerus.
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Hospitalización/estadística & datos numéricos , Pediatría/estadística & datos numéricos , Heridas y Lesiones/epidemiología , Heridas y Lesiones/rehabilitación , Adolescente , Niño , Preescolar , Femenino , Humanos , Lactante , Recién Nacido , Masculino , México/epidemiología , Estudios RetrospectivosRESUMEN
OBJECTIVE: To report the real-life results of sorafenib use in a cohort of HIV-infected patients with hepatocellular carcinoma (HCC). METHODS: The GEHEP-002 cohort (ClinicalTrials.gov ID: NCT02785835) has recruited 302 HCC cases diagnosed in HIV-infected patients from 32 centers from Spain. RIS-HEP12 study included 44 (14%) cases that have received at least one dose of sorafenib. The overall survival after the start of treatment was the main efficacy outcome. Permanent discontinuation due to adverse events was the primary safety end point. RESULTS: Reasons for sorafenib use are HCC recurrence after previous curative therapy (nâ=â7), progression following transarterial chemoembolization (nâ=â6) and first treatment against HCC (nâ=â31). Nineteen (43%) patients harbored Child-Pugh B cirrhosis. Barcelona-Clinic Liver Cancer stage was A 3 (7%), B 6 (14%), C 30 (68%) and D 5 (11%). All patients were on antiretroviral therapy (ART). The median (Q1-Q3) duration of sorafenib treatment was 70 (31-158) days. Median survival was 7.2 months, whereas the median (Q1-Q3) duration of overall survival after the start of treatment was 4 (2-9.7) months. Twenty-six (59%) patients had any grade adverse events and 19 (43%) suffered a decompensation. Discontinuation due to adverse events occurred in 17 (38.6%) patients. There were no modifications or discontinuations of ART. CD4 cell counts and HIV viral load remained stable. CONCLUSION: The efficacy of sorafenib under real-life conditions in HIV-infected patients seems lower than that reported in the registration clinical trial. On the contrary, the tolerability of sorafenib appears to be similar to what is seen in patients without HIV infection. Sorafenib does not seem to modify the efficacy of ART.
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Antineoplásicos/uso terapéutico , Carcinoma Hepatocelular/tratamiento farmacológico , Infecciones por VIH/complicaciones , Neoplasias Hepáticas/tratamiento farmacológico , Niacinamida/análogos & derivados , Compuestos de Fenilurea/uso terapéutico , Antineoplásicos/efectos adversos , Carcinoma Hepatocelular/mortalidad , Efectos Colaterales y Reacciones Adversas Relacionados con Medicamentos/epidemiología , Efectos Colaterales y Reacciones Adversas Relacionados con Medicamentos/patología , Femenino , Humanos , Neoplasias Hepáticas/mortalidad , Masculino , Persona de Mediana Edad , Niacinamida/efectos adversos , Niacinamida/uso terapéutico , Compuestos de Fenilurea/efectos adversos , Estudios Retrospectivos , Sorafenib , España , Análisis de Supervivencia , Resultado del TratamientoRESUMEN
Although clinical manifestations of adrenal dysfunction are uncommon in patients infected with human immunodeficiency virus (HIV), subclinical functional abnormalities of the hypothalamic-pituitary-adrenal axis are frequent. Patients infected with HIV usually have higher basal serum cortisol and lower serum dehydroepiandrosterone concentrations than HIV-seronegative individuals. This imbalance has been related to progression of the infection by inducing a shift from T(H)1 to T(H)2 immunologic responses. Although, adrenal reserve may be marginal in HIV-infected patients, clinically evident adrenal insufficiency is uncommon and, when present, it is observed in advanced stages of the infection. Hypocortisolemia should be treated regardless of the existence of associated symptoms. On the contrary, hypercortisolemia in the absence of features of Cushing syndrome is common and should not promote treatment nor specific studies. The possible influence that alterations of the adrenal function could have on the patients' immune status and the eventual effect of antiretrovirals on these alterations merit further investigation.
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Insuficiencia Suprarrenal/virología , Hiperfunción de las Glándulas Suprarrenales/virología , Infecciones por VIH/complicaciones , Insuficiencia Suprarrenal/fisiopatología , Hiperfunción de las Glándulas Suprarrenales/fisiopatología , Fármacos Anti-VIH/farmacología , Infecciones por VIH/tratamiento farmacológico , Humanos , Sistema Hipotálamo-Hipofisario/efectos de los fármacos , Sistema Hipotálamo-Hipofisario/virología , Sistema Hipófiso-Suprarrenal/efectos de los fármacos , Sistema Hipófiso-Suprarrenal/virologíaRESUMEN
Sexual disturbances have been related to protease inhibitor therapy, but the effect of specific protease or non-nucleoside reverse transcriptase inhibitors is largely unknown. We analysed the rate of sexual dysfunction and the sexual hormonal profile in patients undergoing antiretroviral therapy. All antiretroviral drugs were associated with different degrees of sexual dysfunction; the highest rates with indinavir and the lowest with nevirapine. Although these drugs were associated with increases in testosterone and 17 beta-oestradiol, sexual disturbances were not related to alterations in the sexual hormonal pattern.
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Fármacos Anti-VIH/efectos adversos , Hormonas Esteroides Gonadales/análisis , Disfunciones Sexuales Fisiológicas/inducido químicamente , Adulto , Estradiol/análisis , Femenino , Humanos , Masculino , Testosterona/análisisRESUMEN
A total of 351 determinations of sexual hormones were carried out in 189 HIV-infected men in stable clinical condition. Highly active antiretroviral therapy (HAART) was associated with increased levels of both testosterone and 17beta-estradiol, but not with luteinizing hormone (LH) and follicle-stimulating hormone (FSH). Protease inhibitors were more associated with testosterone, and non-nucleoside reverse transcriptase inhibitors with 17beta-estradiol. The values of both hormones, but not those of LH and FSH, increased with respect to pre-treatment levels in those patients who initiated HAART.
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Terapia Antirretroviral Altamente Activa , Estradiol/sangre , Infecciones por VIH/sangre , Infecciones por VIH/tratamiento farmacológico , Testosterona/sangre , Terapia Antirretroviral Altamente Activa/efectos adversos , Hormona Folículo Estimulante/sangre , Humanos , Hormona Luteinizante/sangre , MasculinoRESUMEN
PURPOSE: To analyze the prevalence, effects of HAART, and implications of hyperprolactinemia in HIV-infected patients. METHOD: 192 HIV-infected men in stable clinical condition who underwent 355 measurements of prolactin were prospectively studied. Other clinical, immunologic, virologic, and laboratory parameters were also evaluated at the time of each prolactin measurement. RESULTS: Hyperprolactinemia was observed in 21.4% of the patients. Hyperprolactinemia was more commonly found in patients receiving opioids than in those who were not (p =.03), but it was not influenced by a past diagnosis of AIDS, presence of metabolic disturbances, gynecomastia, or viral load. Patients noninfected with hepatotropic viruses had slightly higher prolactin levels than those who were infected (p =.049). There were significant differences in the rates of hyperprolactinemia according to different CD4 strata, with higher rates in patients with higher CD4 counts. Similarly, hyperprolactinemic patients had higher CD4 counts than patients with normal prolactin (p =.038). Antiretroviral therapy was not associated with prolactin levels. CONCLUSION: Hyperprolactinemia is a common finding in HIV infection and is observed in about one fifth of male patients in stable clinical condition. It is not related to antiretroviral therapy, metabolic disturbances, liver disease, or viral load. The implications of its association with CD4 counts are unclear and should be investigated.