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Active clinical trials for "HIV Seropositivity"

Results 181-190 of 205

Comparison of the QT/QTc Interval Between an Outpatient HIV-Infected Population on Antiretroviral...

QT and Corrected QT Intervals Prolongation in HIV Positive Subjects Treated With an Antiretroviral Regimen

This is a unicentric, two cohorts, observational transversal study. The purpose of this study is to compare the QT/QTc intervals of HIV positive subjects receiving an antiretroviral therapy and those without HIV in an ambulatory care setting.

Completed15 enrollment criteria

Study of Human Papillomavirus Related Genital Pathology Among HIV Positive Women

HIV Infections

This study is a Multicentre cohort study with inclusion throughout the full duration of the study. The primary objective is the study of human papillomavirus related genital pathology in HIV positive women. The secondary objective are: To study the characteristics of HPV infection and related disease in the context of long term HAART and HIV infection ; To study the characteristics of atypical cells of uncertain significance detected in Pap smears, whose prevalence has dramatically increased in the last years; To describe cervical cancers observed in the cohort To study the evolution of recurrent high-grade lesions after surgery To describe the evolution of vaginal lesions developed after hysterectomy for high-grade lesions ; To describe the specific aspects of surgery for the treatment of cervical lesions according to the specific localization in the endocervix in HIV-positive women ; To study the in situ T cell HPV specific response in cervical lesions and the relationship between virological and clinical parameters, host immune status and natural history of lesions ; To initiate a prospective study on anal HPV infection and related disease among women infected with HIV. To initiate a study on therapeutic and/or prophylactic HPV vaccines in the context of immunosuppression and a high rate of HPV infection ;

Completed6 enrollment criteria

Physiopathology Study of the Microbiota Biodiversity of HIV Seropositive Patients

HIV-1 Infection

The bacterial diversity of HIV patients digestive microbiota seropositive is poorly understood, it remains to be defined.

Completed9 enrollment criteria

Medical Marijuana Use in HIV+ Patients Prospective Cohort Study

HIV PositiveMarijuana Smoking

The investigators are interested in understanding personal factors such as medical conditions and mental health, as well as social and economic factors, that influence marijuana (and other substance) use in HIV-positive patients. Several alternative hypotheses will be evaluated in the proposed project: healthier patients may self-select marijuana use; marijuana use may be associated with consequences that create barriers to seeking healthcare; marijuana use may have medicinal value that reduces the need for such care.

Completed6 enrollment criteria

RETRIeVE: ReversE TranscRiptase Inhibitor hiV Practice

HIV Positive

An observational retrospective study of NNRTI experienced patients who have virologically failed. The study aims to assess resistance profiling and subsequent prescription patterns of patients on NNRTIs

Completed3 enrollment criteria

Assessing Short and Long Term Compliance With Caloric Intake in HIV Positive Women Taking Complera...

HIV-1 Infection

The purpose of this research study is to evaluate how easy it is for female HIV- positive subjects taking Complera to comply with the dietary requirement using a food diary in the short term (4 weeks) and long term (24 weeks and 48 weeks) and to determine association between calorie intake and virologic suppression. A secondary goal of the study is to evaluate subjects' attitudes towards contraception.

Completed13 enrollment criteria

A Mixed-Methods Approach to Understanding Factors Associated With Cervical Cancer Screening Utilization...

Cancer PreventionCervix

The goal of this study is to better understand the factors that might prevent HIV-positive women from having routine pap smear screenings. Researchers also want to learn what might make it easier or encourage women to have these screenings.

Completed6 enrollment criteria

Profile of HIV Seropositive Patients

HIV InfectionHIV Infections

The aim of this study was to delineate the epidemiological profile of HIV seropositive patients on antiretroviral therapy at the Clinical Hospital of the Federal University of Goiás.

Completed5 enrollment criteria

Prevalence of Cerebral Small Vessel Disease in HIV Infected Patients

HIV Seropositivity

Cerebral small vessel disease (CSVD) is a major cause of cognitive impairment and disability in the general population, secondary to the accumulation of asymptomatic elementary lesions. CSVD is directly correlated with age and cardiovascular risk factors and therefore would be challenging in term of public health care in the future. While HIV patients share the same cardiovascular risk factors and they are often diagnosed with cognitive impairment and frailty, CSVD has not been yet described in this population. The global aim is to compare the prevalence of CSVD in a well controlled HIV+ population compared to HIV- controls matched with age and sex. 500 HIV+ patients and 250 age- and sex- matched controls will undergo a screening of the CSVD with a 10 minutes MRI (FLAIR and T2*). Prevalence of the CSVD will be compared between HIV+ patients and controls. General and HIV-specific parameters from their electronic medical records will be compared between HIV+/CSVD+ and HIV+/CSVD- patients. We are expecting to prove that CSVD is more frequent in HIV+ population.

Completed11 enrollment criteria

Medical Marijuana Use in HIV+ Patients: Probability Survey

HIV Positive

More scientific information is needed about medical marijuana use among HIV positive patients. There is conflicting information about the use of marijuana, use of medical marijuana, and the associations between them and health status/health risk behaviors/health care utilization. In addition, it is not clear whether patients who participate in prospective clinical studies differ from participants who do not participate; if there are differences between those two groups, then this would limit generalizability of knowledge about these issues. The goal of this project is to describe the use of marijuana among HIV positive patients and its association with health status/health risk behaviors/health care utilization.

Completed3 enrollment criteria
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