Active clinical trials for "HIV Infections"

The purpose of this study is to determine if the Oragene.RNA kit is able to detect HIV RNA in saliva.

Background: - Hepatitis B and hepatitis C can cause liver damage. They can also cause serious illness, including liver cancer, and even death. This study will follow people who have hepatitis B or hepatitis C. The purpose is to understand more about how these viruses affect the immune system over the long term (up to 10 years). The study will also compare how these viruses affect people who do and do not have HIV, the virus that causes AIDS. Objectives: To do a long-term study of hepatitis B and hepatitis C infection. To study the effects of hepatitis B and hepatitis C infection in people do and do not have HIV. Eligibility: - People at least 18 years of age who have hepatitis B or hepatitis C and have a regular doctor for their medical care. Design: Participants will be screened with a physical exam and medical history. Those who do not have a regular doctor to provide medical care during the study will not be able to take part. Participants will have yearly visits with study researchers for up to 10 years. These tests will be done at each visit. Medical history and physical exam. Questionnaire (optional) on emotions, sexual behaviors, use of alcohol and drugs, and quality of life. Blood and urine tests, including HIV testing. Tissue sample collections for those who have had a liver or other tissue biopsy. Participants may leave the study at any time. They will receive the standard of care from their regular doctor throughout the study.

Retention of patients in HIV care following diagnosis and enrollment is critical to the long-term success of HIV care and treatment scale-up. The goal of this study is to better understand the factors that influence retention and engagement in HIV care among adult patients who are enrolled in HIV care and are not yet eligible for antiretroviral therapy (ART). The study will be conducted at four HIV care and treatment clinics (CTCs) in Kagera Region, Tanzania. This is a mixed-methods study with both qualitative (interviews) and quantitative (surveys) data collection. Our findings will be important towards designing programs that help patients remain in HIV care.

The purpose of this study is to evaluate cumulative exposure to tenofovir diphosphate (TFV-DP) using dried blood spots (DBS) in treated HIV-infected patients who are receiving a TFV-based regimen. Using DBS will allow the investigators to assess this simple method to measure drug exposure in the clinical setting. The investigators hypothesize that TFV-DP levels will be lowest in individuals with a detectable viral load and highest in those with viral suppression.

This research is to investigate the nutritional supplement chromium picolinate. The investigators are testing to see how effective this supplement is in treating insulin resistance associated with HIV disease.

This study observes the effects of newly developed direct-acting antiviral (DAA) treatments on the central nervous system (CNS) of individuals with chronic Hepatitis C (HCV). The goals of this study are to determine the CNS impact of curing chronic HCV disease with newly established DAA therapies and how HIV alters this relationship.

There has been increasing use of technology in delivery of healthcare and increasing use of cellular phone and text messaging services to help with various healthcare related issues including but not limited to medication adherence and clinic attendance. Mobile phones technology has been used for healthcare delivery and prevention strategies such as smoking cessation. In the present era, cell phones have become part of daily life for most people even among those in lower economic groups. There have also been several studies looking at cell phone text messaging services to improve adherence to ART among HIV infected subjects but no studies have so far been done in HIV infected young women to help retention and adherence to care. The overall goal of this study is to evaluation of the impact of texting intervention to improve adherence to care and treatment in HIV infected young women. Study Hypothesis: Text message intervention will improve adherence to ART in HIV infected young women.

TRIUMPH is a prospective, non-interventional observational study on the use of the fixdose combination TRIUMEQ (Dolutegravir/Abacavir/Lamivudine) and the respective monitoring measures in the practice of HIV care in Germany. The primary study objective is a descriptive report of the incidence of therapeutic monitoring measures in HIV-infected patients under TRIUMEQ therapy in everyday routine practice in Germany. The study is designed to enroll approximately 400 patients. There are no protocol-mandated visits or procedures associated with the study. Each patient is expected to participate for a maximum of 3 years or until premature discontinuation (i.e., discontinuation of TRIUMEQ, due to death, withdrawal of consent, lost to follow-up. TRIUMEQ is a registered trademark of the ViiV Healthcare group of companies.

The purpose of this study is to determine whether the current dose of nevirapine recommended in the Ontario Ministry of Health vertical transmission prevention protocol achieves therapeutic drug levels in newborn infants at high risk of HIV infection.

The purpose of this study is to understand how best to provide care and treatment services to human immunodeficiency virus (HIV) positive pregnant women and their babies in Swaziland. The study is designed to evaluate a new approach for Preventing Mother-to-Child Transmission (PMTCT)where all HIV positive pregnant women initiate lifelong triple antiretroviral (ARV) therapy regardless of their disease stage. The goal is to prevent delays in women accessing treatment for their own health and ensure that women and their children remain in care. This study will compare this new approach to PMTCT, known as Option B+, to Option A, which is the current standard of care for PMTCT in Swaziland. The study will be conducted at 10 health facilities in the Manzini and Lubombo regions in Swaziland. The study has three components: the main component is a PMTCT Options Evaluation where data from medical records will be abstracted on all HIV positive pregnant women attending antenatal services at the 10 selected study facilities; data will be abstracted on their HIV exposed infants as well. Other components of the study include a PMTCT Options Acceptability Evaluation using semi-structured questionnaires with PMTCT clients and health care workers (HCWs) as well as a cost effectiveness evaluation comparing costs under conditions of Option A and Option B+.