Clinical trials: Tenofovir
HIV Prevention
Post-Injectable Cabotegravir Antiretroviral Salvage Strategy Options Trial
This is a single-arm, open-label, effectiveness study designed to evaluate the use of Tenofovir, Lamivudine, and Dolutegravir in people with newly diagnosed HIV-1 infection initiating first-line Antiretroviral Therapy with…
- Trial name
- PICASSO (NCT06485154)
- Testing
- TLD - Tenofovir Disoproxil Fumarate / Lamivudine / Dolutegravir
- Where
- 3 sites in South Africa
- Volunteers
- 100 people
- Sponsor
- University of Witwatersrand, South Africa
Hepatitis B, Tenofovir
Tenofovir in Pregnancy to Prevent Mother to Child Transmission of Hepatitis B.
Hepatitis B virus (HBV) can be asymptomatic for years but can also lead to chronic hepatitis, hepatocellular carcinoma, and liver failure and death and cannot be eradicated with the current therapy.
- Conditions
- Hepatitis B, Tenofovir, Pregnancy
- Trial name
- PK-TDF (NCT04114890)
- Testing
- Tenofovir Disoproxil Fumarate
- Where
- Thailand
- Volunteers
- 27 people
- Sponsor
- University of Oxford
HIV-Infected Children
Data Analysis for 04-C-0234 Tenofovir Disoproxil Fumarate Salvage Therapy in HIV-Infected Children and a Study of Its Effect on Bone Metabolism
We plan to analyze the data to meet the primary objective of the study: To characterize the change in bone mineral density (BMD), as measured by lumbar spine DEXA, during and following treatment with tenofovir DF-containing…
- Trial name
- NCT01361165
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- National Cancer Institute (NCI)
Hepatitis B
Utilization and Efficacy of Tenofovir DF in Adolescents With Chronic Hepatitis B Virus Infection
The primary objective of this study is to characterize the long term (ie, 96 weeks of follow up) bone safety profile of open-label tenofovir disoproxil fumarate (tenofovir DF) treatment in CHB-infected adolescents.
- Trial name
- NCT02479880
- Testing
- Tenofovir DF, DEXA Scan
- Where
- 11 sites in Belgium, France and 5 more
- Volunteers
- 30 people
- Sponsor
- Gilead Sciences
HIV Infection
Vitamin D Absorption in HIV Infected Young Adults Being Treated With Tenofovir Containing cART
This is a 48 week randomized double-blind, placebo-controlled prospective cohort study of adolescents and young adults with HIV infection in the Adolescent Medicine Trials Network for HIV/AIDS Interventions (ATN) who are…
- Trial name
- NCT01751646
- Testing
- Vitamin D3 50,000 IU
- Where
- 17 sites in United States, Puerto Rico
- Volunteers
- 214 people
- Sponsor
- University of North Carolina, Chapel Hill
Human Immunodeficiency Virus (HIV)
ComBaCaL HIV Prevention TwiCs
This cluster-randomized intervention is embedded in the ComBaCaL (Community-Based Chronic disease care Lesotho) cohort study (EKNZ ID AO_2022-00058, clinicaltrials.gov ID NCT05596773, Lesotho NH-REC ID 210-2022), a platform for…
- Trial name
- CoPrev (NCT07581600)
- Testing
- CoPrev model, Referral to the nearest responsible health facility
- Where
- 2 sites in Lesotho, Switzerland
- Volunteers
- healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
HIV Infections
A Study to Compare Anti-HIV Drugs Given Twice a Day or Once a Day, With or Without Direct Observation
Anti-HIV drug therapy works best when the drugs are taken exactly as prescribed by a doctor. Because anti-HIV therapy often involves multiple drugs, some people have difficulty taking them all correctly.
- Trial name
- NCT00036452
- Testing
- lopinavir/ritonavir, emtricitabine, stavudine
- Where
- 29 sites in United States, Puerto Rico and 1 more
- Volunteers
- 402 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
HIV Infections
Atazanavir (BMS-232632) in Combination With Ritonavir or Saquinavir, and Lopinavir/Ritonavir, Each With Tenofovir and a Nucleoside in Subjects With HIV
The purpose of this study is to learn how well atazanavir (ATV) works in combination with ritonavir (RTV) or saquinavir (SQV) with tenofovir (TDF) and a nucleoside to reduce the viral load of treatment experienced subjects with…
- Trial name
- NCT00035932
- Testing
- Atazanavir + ritonavir + tenofovir + nucleoside, Atazanavir + saquinavir + tenofovir + nucleoside, Lopinavir/ritonavir + tenofovir + nucleoside
- Where
- 29 sites in United States
- Volunteers
- 571 people
- Sponsor
- Bristol-Myers Squibb
HIV/AIDS, Gender
Transgender Youth and PrEP: PK, Safety, Uptake & Adherence - Intervention Development
To address the critical scientific gaps in PrEP safety for transgender youth and to plan for appropriate implementation of PrEP in transgender youth communities, the study will be conducted in 3 integrated phases.
- Conditions
- HIV/AIDS, Gender, Behavior and Behavior Mechanisms
- Trial name
- NCT04077138
- Where
- 3 sites in United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Hektoen Institute for Medical Research
HIV Infections
Study of Effects of Tenofovir on Bone Health and Kidneys During Pregnancy and Breastfeeding
The purpose of this study is to look at the effects of tenofovir disoproxil fumarate (an anti-HIV medication) on the bone health and kidneys of women with HIV during pregnancy and while breastfeeding.
- Trial name
- NCT01066858
- Testing
- Tenofovir disoproxil fumarate (TDF)
- Where
- 11 sites in Malawi, South Africa and 2 more
- Volunteers
- 1,765 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
HIV Prevention
Safety and Acceptability of Tenofovir 1% Gel in Adolescent Females
The purpose of this trial is to assess the safety and acceptability of Tenofovir (TFV) 1% gel in adolescent females over 12 weeks of a minimum of twice weekly dosing following the BAT24 regimen.
- Trial name
- NCT02245945
- Testing
- TFV 1% vaginal gel
- Where
- 2 sites in United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- CONRAD
HIV Infections
Safety and Efficacy of Tenofovir DF in HIV-1 Infected Adolescents Failing Their Current Antiretroviral Therapy
The purpose of this study is to assess the safety and efficacy of tenofovir disoproxil fumarate (tenofovir DF; TDF) plus a genotype-guided optimized background regimen (OBR) compared to placebo plus OBR in the treatment of human…
- Trial name
- NCT00352053
- Testing
- Tenofovir DF
- Where
- 18 sites in Brazil, Panama
- Volunteers
- 87 people
- Sponsor
- Gilead Sciences
Epstein-Barr Virus (EBV) Infection, PD-1 Inhibitor
Application of PD-1 Inhibitors Combined With Tenofovir, Chidamide and Lenalidomide in the Treatment of EBV-associated Diseases.
Currently, treatment options for Epstein-Barr virus (EBV) infection are limited, with unsatisfactory efficacy and no established standard therapy.
- Conditions
- Epstein-Barr Virus (EBV) Infection, PD-1 Inhibitor, Tenofovir, Chidamide
- Trial name
- NCT07133776
- Testing
- PD-1 Inhibitor Combined with Tenofovir, Chidamide, and Lenalidomide for the Treatment of EBV Infectious Diseases.
- Volunteers
- 30 people
- Sponsor
- The Affiliated Hospital of Xuzhou Medical University
HIV/AIDS, HIV-1-infection
Simplifying Treatment and Monitoring for HIV (STREAM HIV)
This study seeks to determine the clinical efficacy and cost effectiveness of implementing an integrated model for HIV monitoring using point of care (POC) tenofovir (TFV) adherence testing and POC viral load (VL) monitoring in…
- Trial name
- NCT04341779
- Testing
- Point-of-care viral load testing and tenofovir adherence testing
- Where
- South Africa
- Volunteers
- 539 people
- Sponsor
- University of Washington
Acceptability of Health Care, Adherence, Medication
Project Engage: Oral PrEP Acceptability
This study is a two-arm open label acceptability study that will examine acceptability of, and adherence to, once daily dosing regimen of F/TDF (Truvada) and an investigational once daily dosing regimen of F/TAF (Descovy) under…
- Trial name
- NCT05458765
- Testing
- emtricitabine/tenofovir alafenamide, Emtricitabine / Tenofovir Disoproxil Oral Tablet
- Where
- 3 sites in South Africa, Zimbabwe
- Volunteers
- 330 people, healthy volunteers welcome
- Sponsor
- Eastern Virginia Medical School
HIV Infections
The Safety of Tenofovir Disoproxil Fumarate Taken With Other Anti-HIV Drugs to Treat HIV-Infected Patients
The purpose of this study is to evaluate the safety of tenofovir disoproxil fumarate (tenofovir DF) in combination with other anti-HIV drugs in patients who have participated in other tenofovir DF studies (GS-98-902 or…
- Trial name
- NCT00007436
- Testing
- Tenofovir disoproxil fumarate
- Where
- 19 sites in United States
- Sponsor
- Gilead Sciences
Acquired Immune Deficiency Syndrome (AIDS), HIV Infections
Study to Evaluate the Pharmacokinetics, Safety, and Antiviral Activity of the Elvitegravir/Cobicistat/Emtricitabine/Tenofovir Alafenamide (E/C/F/TAF) Single Tablet Regimen (STR) in HIV-1 Infected Antiretroviral Treatment-Naive Adolescents and Virologically Suppressed Children
The primary objectives of Cohort 1 are to evaluate the steady state pharmacokinetics (PK) for elvitegravir (EVG) and tenofovir alafenamide (TAF) and confirm the dose of the elvitegravir/cobicistat/emtricitabine/tenofovir…
- Trial name
- NCT01854775
- Testing
- E/C/F/TAF, E/C/F/TAF (Low Dose)
- Where
- 16 sites in United States, South Africa and 3 more
- Volunteers
- 129 people
- Sponsor
- Gilead Sciences
Hepatitis B, Chronic
Phase 3 Study of GSK548470 in Patients With Compensated Chronic Hepatitis B With Poor Response to Other Drugs
The purpose of this study is to evaluate the efficacy and safety of once-daily treatment with GSK548470 300 mg in Japanese patients with compensated chronic hepatitis B with poor response to other drugs.
- Trial name
- NCT01475851
- Testing
- GSK548470 300 mg tablet
- Where
- 11 sites in Japan
- Volunteers
- 34 people
- Sponsor
- GlaxoSmithKline
Chronic Hepatitis B
Study of Tenofovir Alafenamide (TAF) in Children and Teen Participants With Chronic Hepatitis B Virus Infection
The goals of this clinical study are to compare the effectiveness, safety and tolerability of study drug, tenofovir alafenamide (TAF), versus placebo in teens and children with CHB and to learn more about the dosing levels in…
- Trial name
- NCT02932150
- Testing
- TAF
- Where
- 39 sites in United States, Belgium and 6 more
- Volunteers
- 150 people
- Sponsor
- Gilead Sciences
HIV Infection
Renal, Endocrine, and Bone Changes in Response to FTC/TDF in Uninfected Young Men Who Have Sex With Men (YMSM).
This is a prospective observational cohort sub-study of subjects enrolled in the Adolescent Medicine Trials Network for HIV/AIDS Interventions (ATN) 110 (NCT01772823) or ATN 113 (NCT01769456), which is a prospective…
- Trial name
- NCT01769469
- Testing
- FTC/TDF (Truvada®)
- Where
- 12 sites in United States
- Volunteers
- 101 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill