Clinical trials: HIV Prevention
Meningitis, Cryptococcal, HIV Infections
Multicenter Comparison of Fluconazole (UK-49,858) and Amphotericin B as Maintenance Treatment for the Prevention of Relapse of Cryptococcal Meningitis in Patients With Acquired Immunodeficiency Syndrome
To compare the safety and effectiveness of fluconazole and amphotericin B as maintenance treatment for preventing the relapse of cryptococcal meningitis in patients with AIDS.
- Trial name
- NCT00002074
- Testing
- Fluconazole, Amphotericin B
- Where
- 39 sites in United States, Canada
- Sponsor
- Pfizer
HIV Infections, Cytopenias
A Randomized, Controlled, Multicenter Trial of Filgrastim (Recombinant-Methionyl Human Granulocyte Colony Stimulating Factor; G-CSF) for the Prevention of Grade 4 Neutropenia in Patients With HIV Infection.
To determine, in HIV-infected patients, the efficacy of filgrastim ( recombinant-methionyl human granulocyte-colony stimulating factor; G-CSF ) in preventing grade 4 neutropenia, i.e., absolute neutrophil count (ANC) < 500…
- Trial name
- NCT00002126
- Testing
- Filgrastim
- Where
- 22 sites in United States, Canada
- Volunteers
- 250 people
- Sponsor
- Amgen
Mycoses, Mycobacterium Avium-Intracellulare Infection
A Randomized Study of Daily and Intermittent Prophylactic Regimens for the Prevention of Disseminated Mycobacterium Avium Complex (MAC) and Fungal Infections in HIV-Infected Patients
PRIMARY: To determine the efficacy of azithromycin and rifabutin alone and in combination for the prevention of disseminated Mycobacterium avium Complex (MAC) infection in HIV-infected patients.
- Conditions
- Mycoses, Mycobacterium Avium-Intracellulare Infection, HIV Infections
- Trial name
- NCT00002122
- Testing
- Azithromycin, Rifabutin, Fluconazole
- Where
- 12 sites in United States
- Volunteers
- 720 people
- Sponsor
- Pfizer
HIV Infections
Phase 3 Safety and Effectiveness Trial of Dapivirine Vaginal Ring for Prevention of HIV-1 in Women
This is a double-blind, randomised, placebo-controlled study to assess the safety and efficacy of a silicone elastomer vaginal matrix ring.
- Trial name
- ASPIRE (NCT01617096)
- Testing
- Dapivirine Vaginal Ring
- Where
- 7 sites in Malawi, South Africa and 2 more
- Volunteers
- 2,629 people, healthy volunteers welcome
- Sponsor
- International Partnership for Microbicides, Inc.
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
Tuberculosis
Safety and Immune Responses After Vaccination With Two Investigational RNA-based Vaccines Against Tuberculosis in BCG Vaccinated Volunteers
This is a two-part randomized, placebo-controlled, observer-blind, safety and dose-finding Phase Ib/IIa study. This study will evaluate up to four dose levels of the BNT164 investigational vaccines (BNT164a1 and BNT164b1) to…
- Trial name
- NCT05547464
- Testing
- BNT164a1, BNT164b1
- Where
- 8 sites in Mozambique, South Africa
- Volunteers
- 497 people, healthy volunteers welcome
- Sponsor
- BioNTech SE
AIDS/HIV - RelatedDisease Associated With AIDS, Vaccine-Preventable Diseases
Study to Evaluate the Safety and Immunogenicity of an HIV-1 Vaccine Regimen of Adjuvanted UVAX-1107 Followed by Adjuvanted UVAX-1107 or Adjuvanted UVAX-1197 in Healthy Subjects Aged 25-55 Years.
This is a first in human testing of novel HIV-1 protein nanoparticles vaccine candidates, UVAX-1107 and UVAX-1197 mixed with Aluminum Hydroxide (AH) and CpG 1018 adjuvants.
- Conditions
- AIDS/HIV - RelatedDisease Associated With AIDS, Vaccine-Preventable Diseases, HIV Infections
- Trial name
- NCT06541093
- Testing
- UVAX-1107, UVAX-1197
- Where
- Australia
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Uvax Bio LLC
Pre-Exposure Prophylaxis of HIV Infection
Pre-Exposure Prophylaxis Study of Lenacapavir in Cisgender Men, Transgender Women, Transgender Men, and Gender Nonbinary People at Risk for HIV Infection
The goal of this study is to evaluate the efficacy of the study drugs, lenacapavir (LEN) in preventing HIV infection, in participants ≥ 16 years of age who have condomless receptive anal sex with partners assigned male at birth…
- Trial name
- PURPOSE 2 (NCT04925752)
- Testing
- Oral Lenacapavir (LEN), F/TDF, Sub-cutaneous (SC) Lenacapavir (LEN)
- Where
- 93 sites in United States, Argentina and 6 more
- Volunteers
- 3,292 people, healthy volunteers welcome
- 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, 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
A Clinical Study of Alimatravir (MK-8527) in Transgender (Trans) and Gender Diverse Individuals on Gender-affirming Hormone Therapy and at Low Likelihood of Human Immunodeficiency Virus (HIV)-1 Exposure (MK-8527-018)
The goal of this study is to learn about the safety of alimatravir (MK-8527) in transgender and gender-diverse people and if they tolerate it.
- Trial name
- EXPrESSIVE-18 (NCT07850609)
- Testing
- Alimatravir
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
HIV Prevention
OB-002H Gel Administered Vaginally and Rectally in HIV-1 Seronegative Adults
This is a monocentric phase I study in open-label and randomized, double-blind, placebo-controlled cohorts of HIV-1 seronegative adults to evaluate the safety, acceptability, and pharmacokinetic of OB-002H Gel administrated…
- Trial name
- NCT04791007
- Testing
- OB-002
- Where
- Poland
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Orion Biotechnology Polska Sp. z o.o.
Streptococcal Infections, Gram-Positive Bacterial Infections
Magnitude of the Antibody Response to and Safety of a GBS Trivalent Vaccine in HIV Positive and HIV Negative Pregnant Women and Their Offsprings
The study compared the magnitude of the antibody response and safety of a GBS Trivalent Vaccine in HIV positive and HIV negative pregnant women and their offspring.
- Conditions
- Streptococcal Infections, Gram-Positive Bacterial Infections, Bacterial Infections
- Trial name
- NCT01412801
- Testing
- Group B streptococcus vaccine
- Where
- 2 sites in Malawi, South Africa
- Volunteers
- 270 people
- Sponsor
- Novartis Vaccines
Pre-Exposure Prophylaxis of HIV Infection
Study of Lenacapavir Taken Twice a Year for HIV Pre-Exposure Prophylaxis (PrEP)
The goals of this clinical study are to learn more about the study drug lenacapavir (LEN), by comparing the consistent and continuous use of LEN and emtricitabine/tenofovir disoproxil fumarate (coformulated; Truvada®) (F/TDF)…
- Trial name
- PURPOSE 5 (NCT06513312)
- Testing
- Lenacapavir Injection, Lenacapavir Tablet, Emtricitabine/tenofovir disoproxil fumarate (F/TDF)
- Where
- 14 sites in France, United Kingdom
- Volunteers
- 268 people, healthy volunteers welcome
- Sponsor
- Gilead Sciences
Pre-Exposure Prophylaxis of HIV Infection
Study of Lenacapavir and Emtricitabine/Tenofovir Disoproxil Fumarate (F/TDF) for Prevention of HIV in People Who Inject Drugs (HPTN 103)
The goals of this clinical study are 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 pre-exposure prophylaxis (PrEP) in people…
- Trial name
- PURPOSE 4 (NCT06101342)
- Testing
- Lenacapavir Injection, Lenacapavir Tablet, Emtricitabine/tenofovir disoproxil fumarate (F/TDF)
- Where
- 9 sites in United States
- Volunteers
- 181 people, healthy volunteers welcome
- Sponsor
- Gilead Sciences
Human Immunodeficiency Virus (HIV) Prophylaxis
Safety and Pharmacokinetic Study of HIV Prophylaxis Using Antiretroviral Intravaginal Rings in Healthy Women
This study will evaluate the hypothesis that intravaginal rings (IVRs) can safely and in a sustained fashion, deliver the antiretroviral (ARV) drugs - tenofovir disoproxil fumarate (TDF), emtricitabine (FTC), and maraviroc (MVC)…
- Trial name
- NCT02431273
- Testing
- TDF IVR, TDF-FTC IVR, TDF-FTC-MVC IVR
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Auritec Pharmaceuticals
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
HIV Infections
A Safety and Efficacy Trial of Dapivirine Vaginal Ring in Africa
This is a double-blind, randomized, placebo-controlled Phase III study to asses the safety and efficacy of a silicone elastomer vaginal ring containing 25mg of dapivirine.
- Trial name
- NCT01337583
- Testing
- Dapivirine
- Where
- 5 sites in Kenya, Malawi and 1 more
- Volunteers
- healthy volunteers welcome
- Sponsor
- International Partnership for Microbicides, Inc.
Pre-Exposure Prophylaxis of HIV Infection
Pre-Exposure Prophylaxis Study of Lenacapavir and Emtricitabine/Tenofovir Alafenamide in Adolescent Girls and Young Women at Risk of HIV Infection
The goal of this study is to evaluate the efficacy of the study drugs, lenacapavir (LEN) and emtricitabine/tenofovir alafenamide (F/TAF) in preventing HIV infection, in adolescent girls and young women (AGYW).
- Trial name
- PURPOSE 1 (NCT04994509)
- Testing
- Oral Lenacapavir (LEN), Subcutaneous (SC) Lenacapavir (LEN), F/TAF
- Where
- 28 sites in South Africa, Uganda
- Volunteers
- 5,368 people, healthy volunteers welcome
- Sponsor
- Gilead Sciences
Acquired Immunodeficiency Syndrome
Open Label Study of NVP+CBV Treatment in Women Who Have Received sdNVP for the pMTCT of HIV
To determine the response to treatment with NVP, ZDV and 3TC in HIV positive women, who previously received NVP for the prevention of mother to child transmission.
- Trial name
- NCT00144157
- Testing
- Nevirapine, Zidovudine, 3TC
- Where
- 3 sites in South Africa
- Volunteers
- 53 people
- Sponsor
- Boehringer Ingelheim