Clinical trials: HIV Prevention
Mycobacterium Avium-Intracellulare Infection, HIV Infections
A Study of Azithromycin in the Prevention of Mycobacterium Avium Complex Disease (MAC) in HIV-Infected Patients
To evaluate the efficacy and safety of azithromycin administered once a week in the prevention of disseminated Mycobacterium avium complex (MAC) in severely immunocompromised HIV-infected patients with a CD4 count < 100 cells/mm3.
- Trial name
- NCT00002309
- Testing
- Azithromycin
- Where
- 3 sites in United States
- Sponsor
- Pfizer
Hiv
Mhealth for PrEP Adherence by Young Adult MSM, Phase 2
This Phase 2 project aims to enhance and test a mobile health intervention designed to increase adherence to the daily PrEP pill among culturally-diverse young adult men who have sex with men.
- Trial name
- NCT04633200
- Testing
- DOT mobile app
- Where
- United States
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- Environment and Health Group, Inc.
Human Immunodeficiency Virus (HIV), HIV Pre-Exposure Prophylaxis
A Clinical Study of MK-8527 to Prevent Human Immunodeficiency Virus Type 1 (HIV-1) (MK-8527-011)
Researchers are looking for new medicines to prevent HIV-1 (Human Immunodeficiency Virus Type 1) infection. The goals of this study are to learn: If taking MK-8527 once a month works to prevent HIV-1 infection as well as or…
- Trial name
- NCT07044297
- Testing
- MK-8527, FTC/TDF
- Where
- 81 sites in United States, Argentina and 14 more
- Volunteers
- 4,390 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Hiv, Sexually Transmitted Diseases
Prevention of HIV/AIDS and STDs in Women Over Fifty
In response to the increasing rates of HIV/STD infections among women over the age of 50, especially minority women, and in the attempt to reduce HIV/STD risks for over ten million older adult American women who are impacted by…
- Conditions
- Hiv, Sexually Transmitted Diseases, Aging
- Trial name
- NCT03810170
- Testing
- safe sex and HIV/STD prevention education via a website, written materials on safe sex
- Where
- United States
- Volunteers
- 331 people, healthy volunteers welcome
- Sponsor
- Environment and Health Group, Inc.
HIV Infections
A Safety, Tolerability, Acceptability, and Pharmacokinetic (PK) Study of Cabotegravir (CAB) in Healthy Human Immunodeficiency Virus (HIV)-Uninfected Chinese Men
The pre-exposure prophylaxis (PrEP) is an important component in the overall strategy for prevention of HIV infection. Cabotegravir (CAB) is an integrase strand transfer inhibitor currently in development for treatment and…
- Trial name
- NCT03422172
- Testing
- Oral CAB, CAB LA
- Where
- 3 sites in China
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- ViiV Healthcare
HIV
A Prospective, Observational Study of Individuals Who Seroconvert While Taking Truvada® for Pre-Exposure Prophylaxis (PrEP)
This study will evaluate HIV-1 RNA and the presence or absence of resistance at baseline and following seroconversion, assess the frequency of HIV-1 screening and screening method(s) used for evaluation of seroconverters, and…
- Trial name
- NCT01902472
- Where
- United States
- Volunteers
- 172 people
- Sponsor
- Gilead Sciences
Mycobacterium Avium-intracellulare Infection, HIV Infections
Rifabutin Therapy for the Prevention of Mycobacterium Avium Complex (MAC) Bacteremia in AIDS Patients With CD4 Counts = or < 200: A Double-Blind, Placebo-Controlled Trial
The primary objectives of this trial are: To compare the safety of oral rifabutin versus placebo in the treatment of Mycobacterium avium complex (MAC) bacteremia in AIDS patients with CD4 counts less than or equal to 200…
- Trial name
- NCT00002032
- Testing
- Rifabutin
- Where
- 33 sites in United States
- Volunteers
- 750 people
- Sponsor
- Pharmacia
HIV Infections
SWEET: Once Daily Truvada Versus Twice Daily Combivir for the Treatment of HIV Infection
This study will investigate whether the simplified regimen of a once daily fixed dose combination of Truvada (emtricitabine and tenofovir disoproxil fumarate [DF]) will be associated with a reduced rate of adverse events, seen…
- Trial name
- NCT00323544
- Testing
- zidovudine and lamivudine (Combivir®), emtricitabine and tenofovir DF
- Where
- United Kingdom
- Volunteers
- 220 people
- Sponsor
- Gilead Sciences
Healthy, HIV Pre-exposure Prophylaxis
A Study of MK-8527 in Healthy Lactating Female Participants (MK-8527-009)
The goal of this study is to learn how MK-8527 moves through the healthy person's body over time. Researchers will measure for the amount of MK-8527 in breast milk that the baby will receive at many time points.
- Trial name
- NCT06580587
- Testing
- MK-8527
- Where
- 2 sites in United States
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Pre-Exposure Prophylaxis of HIV Infection
Study of Lenacapavir and Emtricitabine/Tenofovir Disoproxil Fumarate (F/TDF) in Prevention of HIV in Cisgender Women in the United States (HPTN 102)
The goal of this clinical study is to look at how lenacapavir (LEN) passes through the body and to assess the safety of LEN and emtricitabine/tenofovir disoproxil fumarate (F/TDF) for prevention of HIV in the cisgender women in…
- Trial name
- PURPOSE 3 (NCT06101329)
- Testing
- Lenacapavir Tablet, Lenacapavir Injection, Emtricitabine/Tenofovir Disoproxil Fumarate (F/TDF)
- Where
- 11 sites in United States
- Volunteers
- 253 people, healthy volunteers welcome
- Sponsor
- Gilead Sciences
HIV Infections
The Safety and Effectiveness of Ribavirin in the Early Stages of HIV-Infection
The objective of this clinical trial is to determine whether long-term oral dosage of ribavirin delays development of symptomatic HIV disease in HIV antibody positive subjects who are completely asymptomatic (CDC classification…
- Trial name
- NCT00002298
- Testing
- Ribavirin
- Sponsor
- ICN Pharmaceuticals
Pneumonia, Pneumocystis Carinii, HIV Infections
A Double-Blind Study To Evaluate the Long-Term Safety and Effectiveness of 60 mg Versus 120 mg of Aerosol Pentamidine in the Prophylaxis of Pneumocystis Carinii Pneumonia in AIDS Patients
To evaluate the safety, tolerability, and description of time to Pneumocystis carinii pneumonia (PCP) for long-term biweekly administration of 1 of 2 doses of aerosol pentamidine when used as a prophylactic agent in patients who…
- Trial name
- NCT00002054
- Testing
- Pentamidine isethionate
- Where
- United States
- Sponsor
- Fisons
Pneumonia, Pneumocystis Carinii, HIV Infections
The Safety and Effectiveness of Pentamidine in the Prevention of Pneumocystis Carinii Pneumonia (PCP) in Patients With AIDS Who Have Had PCP Before
To evaluate and compare the safety, tolerability, and efficacy of biweekly administration of 1 of 3 doses of aerosol pentamidine when used as a prophylactic agent in patients who have recovered from their first episode of…
- Trial name
- NCT00002291
- Testing
- Pentamidine isethionate
- Where
- United States
- Sponsor
- Fisons
Pre-exposure Prophylaxis for Prevention of HIV Infection
A Prospective, Observational, Drug Utilization Study of Subjects Taking Truvada for Pre-exposure Prophylaxis in the USA
This is a prospective, 3-year observational study to describe drug utilization in uninfected individuals (UIs) who initiate emtricitabine (FTC)/tenofovir disoproxil fumarate (TDF) (Truvada®) for a pre-exposure prophylaxis (PrEP)…
- Trial name
- NCT01865799
- Where
- United States
- Volunteers
- 64,186 people
- Sponsor
- Gilead Sciences
HIV, HIV Pre-exposure Prophylaxis
Safety and Pharmacokinetic Study of Oral MK-8527 QM in Participants at Low-Risk for HIV-1 Infection (MK-8527-007)
This double-blind, placebo-controlled study was designed to assess the safety, tolerability, and pharmacokinetics of oral MK-8527 taken once monthly (QM) in participants at low risk for human immunodeficiency virus Type 1 (HIV-1)…
- Trial name
- NCT06045507
- Testing
- MK-8527
- Where
- 18 sites in United States, Israel and 1 more
- Volunteers
- 352 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
HIV
Adherence, HIV-1 Infection, Resistance, and Renal and Skeletal Adverse Event in Individuals Taking Truvada® for HIV Pre-Exposure Prophylaxis (PrEP)
This is an observational study of HIV-1 negative individuals who participated in demonstration projects or clinical studies and took daily Emtricitabine/Tenofovir Disoproxil Fumarate (FTC/TDF, Truvada®) for pre-exposure…
- Trial name
- NCT01906255
- Where
- United States
- Volunteers
- 10,577 people
- Sponsor
- Gilead Sciences
Pneumonia, Pneumocystis Carinii, HIV Infections
A Double-Blind Group Comparative Study To Evaluate the Long-Term Safety and Effectiveness of Two Different Doses of Aerosol Pentamidine in the Prophylaxis of Pneumocystis Carinii Pneumonia in AIDS Patients With Multiple Episodes of PCP
To evaluate and compare the safety, tolerability, and effectiveness of long-term biweekly administration of 1 of 2 doses of aerosol pentamidine when used as a prophylactic agent in patients who have had multiple episodes of AIDS…
- Trial name
- NCT00002055
- Testing
- Pentamidine isethionate
- Where
- 4 sites in United States
- Sponsor
- Fisons
Mycobacterium Avium-Intracellulare Infection, HIV Infections
A Study of Rifabutin, Used Alone or With Ethambutol in the Prevention of Mycobacterium Avium Complex (MAC) Bacteremia in Patients With AIDS
To optimize Mycobacterium avium Complex (MAC) prophylaxis in AIDS patients by measuring serum rifabutin levels and adjusting the dose accordingly.
- Trial name
- NCT00002343
- Testing
- Ethambutol hydrochloride, Rifabutin
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- Pharmacia
Anal High Grade Squamous Intraepithelial Lesion, Anal Precancerous Condition
Artesunate Suppositories for the Treatment of HIV-negative Patients With Intra-anal HSIL
This is a phase II double blind, placebo-controlled, randomized study of Artesunate suppositories for the treatment of HIV-negative men and women who have anal high grade squamous intraepithelial lesions (anal HSIL)
- Conditions
- Anal High Grade Squamous Intraepithelial Lesion, Anal Precancerous Condition, AIN 2/3, HPV Infection
- Trial name
- anal HSIL HIV- (NCT05555862)
- Testing
- Artesunate
- Where
- 2 sites in United States
- Volunteers
- 17 people
- Sponsor
- Frantz Viral Therapeutics, LLC
Human Immunodeficiency Virus (HIV), HIV Pre-Exposure Prophylaxis
A Drug-Drug Interaction Study of MK 8527 With a Combined Oral Contraceptive (LNG/EE)
This study is designed to assess the effect of a single dose of MK-8527 on the single-dose pharmacokinetics (PK) and the safety and tolerability of levonorgestrel/ethinyl estradiol (LNG/EE) in healthy adult postmenopausal or…
- Trial name
- NCT06783192
- Testing
- MK-8527, LNG/EE
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC