Clinical trials: Post-exposure Prophylaxis
Rabies
Immunity Persistence After Abridged Intradermal Rabies PEP
After exposure, rabies can be prevented in almost 100% of cases by the administration of sufficient and timely post-exposure prophylaxis (PEP).
- Trial name
- RESIST-3 (NCT04829630)
- Testing
- rabies vaccine
- Where
- 2 sites in Cambodia, Madagascar
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Institut Pasteur
Bacillus Anthracis (Anthrax)
Assessment of the Immunogenicity and Safety of a Dose-Sparing BioThrax® AVA Schedule
A Phase IV, randomized, multicenter trial to assess the immunogenicity and safety of BioThrax® in varying dose regimens with the primary objective of obtaining information on possible dose-sparing strategies in the event of a…
- Trial name
- NCT01641991
- Testing
- BioThrax®
- Where
- 4 sites in United States
- Volunteers
- 328 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Rabies Post-exposure Prophylaxis
Study to Evaluate GR1801's Efficacy and Safety
The goal of this clinical trial is to compare the efficacy and safety of GR1801 injection with Human Rabies Immunoglobulin(HRIG) in patients with WHO Category 3 rabies exposure. Patients will receive GR1801 injection or HRIG.
- Trial name
- NCT05846568
- Testing
- GR1801, Human Rabies Immunoglobulin(HRIG), Rabies Vaccine
- Where
- China
- Volunteers
- 1,200 people
- Sponsor
- Genrix (Shanghai) Biopharmaceutical Co., Ltd.
Sexually Transmitted Diseases, Syphilis
Doxi-Rio: Study on the Use of Doxycycline to Prevent Sexually Transmitted Infections in Rio de Janeiro
The goal of this clinical trial is to learn if doxycycline post-exposure prophylaxis (doxy-PEP) can help prevent bacterial sexually transmitted infections (STIs) among sexual and gender minorities in Rio de Janeiro, Brazil…
- Conditions
- Sexually Transmitted Diseases, Syphilis, Gonorrhea, Chlamydia Infections
- Trial name
- NCT07500415
- Testing
- Doxycycline
- Where
- Brazil
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Oswaldo Cruz Foundation
Healthy Volunteers (Rabies Immunization)
Imovax® Rabies and VERORAB® Immunogenicity and Safety After One Week 2-sites Intradermal or 1-site Intramuscular Pre-Exposure Prophylaxis Regimens, Followed by a Simulated Post-Exposure Prophylaxis Regimen at One Year
The primary objective of the study is to demonstrate that a short intramuscular (IM) pre-exposure prophylaxis (PrEP) regimen is non-inferior to the reference IM PrEP regimen in terms of seroconversion rate.
- Trial name
- VAJ00001 (NCT03700242)
- Testing
- HDCV, PVRV
- Where
- 2 sites in Philippines
- Volunteers
- 570 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company
Human Immunodeficiency Virus
HIV Non-Occupational Post-Exposure Prophylaxis
The purpose of this study is to see if an anti-HIV medication known as Stribild (elvitegravir/cobicistat/emtricitabine/tenofovir DF) is safe, tolerable and acceptable when taken for 28 days, once a day after a possible, sexual…
- Trial name
- QUAD (NCT01855867)
- Testing
- Single Dose Elivitegravir (150mg), Combicistat (150mg), Emtricitabine (200mg), Tenofovir DF (300mg)
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Kenneth H. Mayer, MD
Pregnancy Related
EMBRACE (Evaluation of Maternal and Baby Outcome Registry After Chemoprophylactic Exposure)
The Prevention Agent Pregnancy Exposure Registry, also known as EMBRACE (Evaluation of Maternal and Baby Outcome Registry After Chemoprophylactic Exposure) is a prospective observational cohort investigation of exposures to study…
- Trial name
- EMBRACE (NCT01209754)
- Where
- 17 sites in United States, South Africa and 2 more
- Volunteers
- 873 people, healthy volunteers welcome
- Sponsor
- Microbicide Trials Network
Covid19
Prophylaxis of COVID-19 Disease With Ivermectin in COVID-19 Contact Persons [German: Prophylaxe Der COVID-19-Erkrankung Mit Ivermectin Bei COVID-19 Kontaktpersonen]
The Prevent-COVID study is a prospective, multicenter, randomized, two-armed, placebo-controlled, double-blind, interventional study in which the efficacy and safety of ivermectin in COVID-19 post-exposure prophylaxis (PEP) is…
- Trial name
- NCT05060666
- Testing
- Ivermectin
- Volunteers
- 412 people, healthy volunteers welcome
- Sponsor
- Infectopharm Arzneimittel GmbH
HIV-1-infection
10E8.4/iMab Bispecific Antibody and VRC07-523LS Monoclonal Antibody in HIV-infected Adults
This is an open-label phase 1b clinical trial enrolling people living with HIV (PLWH) who are antiretroviral therapy (ART)-naïve or have not been on ART for > 24 weeks.
- Trial name
- NCT05890963
- Testing
- ART, 10E8.4/iMab, VRC07-523LS
- Where
- Tanzania
- Volunteers
- 20 people
- Sponsor
- David Ho
Rabies
Persistence of Rabies Antibody 1-5 Years After the Post-exposure Prophylaxis With Vero Cell Antirabies Vaccine and Antibody Response to a Single Booster Dose
This study is to investigate the persistence of rabies Chinese manufactured antibody 1-5 years after the post-exposure prophylaxis with vero cell antirabies vaccine and antibody response to a single booster dose.
- Trial name
- NCT01173302
- Testing
- Rabies vaccine, manufactured by ChengDa
- Where
- China
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Peking University People's Hospital
Rabies (Healthy Volunteers)
Study of Purified Vero Rabies Vaccine Compared With a Reference Rabies Vaccine as Simulated Rabies Post-Exposure Prophylaxis in Adults in Thaïland
Primary Objective: To describe the immune response induced by VRVg-2 and Verorab vaccines at D14 and D35 when co-administered with Human Rabies Immunoglobulins (HRIG) at D0, according to the Zagreb (2-1-1) IM regimen in healthy…
- Trial name
- NCT04594551
- Testing
- Purified vero rabies vaccine - serum free, Purified inactivated rabies vaccine, Human rabies immunoglobulins
- Where
- 3 sites in Thailand
- Volunteers
- 201 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company
Rabies, Rabies Human
Survey of Human Rabies Immune Globulin Safety in Children
This observational study will be conducted across the Houston Methodist system, including all hospital-based and freestanding emergency departments (ED), and up to 4 additional sites in the United States.
- Conditions
- Rabies, Rabies Human, Rabies Virus Infection, Pediatrics
- Trial name
- NCT05382650
- Testing
- Human rabies immune globulin 300 IU/mL
- Where
- 2 sites in United States
- Volunteers
- 35 people
- Sponsor
- The Methodist Hospital Research Institute
COVID-19
The University of the Philippines Hydroxychloroquine PEP Against COVID-19 Trial
This COVID-19 pandemic warrants urgent strategies to protect people at high risk of infection, particularly the healthcare workers.
- Trial name
- NCT04364815
- Testing
- Hydroxychloroquine plus standard preventive measures
- Where
- Philippines
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of the Philippines
Rabies
Comparison of SYN023 to Human Rabies Immune Globulin in Post Exposure Prophylaxis of Rabies
This is a Phase 2b, double blinded, randomized study of SYN023 compared to HyperRab® (a licensed Rabies immune globulin from human sources, HRIG) for the prevention of rabies as part of post-exposure prophylaxis (PEP).
- Trial name
- ARPEP (NCT03961555)
- Testing
- SYN023, HRIG (HyperRab), Rabies vaccine
- Where
- 14 sites in United States, Philippines
- Volunteers
- 448 people
- Sponsor
- Synermore Biologics Co., Ltd.
Ionizing Radiation Exposure
Open-label Phase I Study for PEP or Treatment of HS-ARS PLX-R18 for the Post-Exposure Prevention (PEP) or Treatment of Hematopoietic Syndrome of Acute Radiation Syndrome (HS-ARS)
The objective of the study is to evaluate the safety of intramuscular (IM) administration of PLX-R18 in subjects exposed to ionizing radiation and who are at risk of developing HS-ARS.
- Trial name
- HS-ARS (NCT03797040)
- Testing
- Cell therapy
- Volunteers
- 27 people
- Sponsor
- Pluristem Ltd.
Syphilis Infection, Gonorrhea
The Efficacy of Doxycycline Post Exposure Prophylaxis for Preventing STIs Among MSM in Bangkok, Thailand.
The objective of this research is to evaluate the efficacy and safety of doxycycline in MSM for preventing sexually transmitted infections (gonorrhea, chlamydia, and syphilis) in Thailand Participation in this study will last…
- Conditions
- Syphilis Infection, Gonorrhea, Chlamydia
- Trial name
- ThaiDoxyPEP (NCT07397403)
- Testing
- Doxycycline (200mg/day)
- Where
- Thailand
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Bangrak STIs Center
Human Immunodeficiency Virus
The Tolerability of, and Adherence to, Dolutegravir With Co-formulated Tenofovir-emtricitabine for HIV Non-occupational Post-exposure Prophylaxis
This study aims to describe the proportion of participants with non-occupational post-exposure prophylaxis (NPEP) failure, defined as NPEP non-completion (including loss to follow-up) at week 4 or primary HIV infection at week 4…
- Trial name
- dPEP (NCT02211690)
- Testing
- dolutegravir 50 mg (one tablet daily), emtricitabine-tenofovir 300/200 mg (one tablet daily)
- Where
- 5 sites in Australia
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Andrew Carr
HIV Testing, Intention
HST for Female Sex Workers/Drug Users in Kazakhstan
The goal of this behavioral intervention clinical trial is to assess acceptability, feasibility, and preliminary efficacy of a 4-session intervention to increase consistent HIV testing and linkage to care and prevention among HIV…
- Trial name
- AEGIDA (NCT06150937)
- Testing
- AEGIDA intervention arm, AEGIDA control arm
- Where
- Kazakhstan
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- City University of New York
Posttraumatic Stress Disorder, Depression
Controlled Trial of Early Intervention With Children and Adolescents Exposed to Nonrelational Traumatic Events
Background: International studies have shown that a substantial number of children and adolescents are exposed to potentially traumatic events.
- Conditions
- Posttraumatic Stress Disorder, Depression, Anxiety
- Trial name
- NCT02299583
- Testing
- Preventive intervention trauma-informed early intervention
- Where
- Denmark
- Volunteers
- 684 people
- Sponsor
- Carolina Magdalene Maier
HIV Infections
A Study of Retrovir in the Prevention of HIV Infection in Health Care Workers Accidentally Exposed to the Virus
To evaluate the safety and effectiveness of Retrovir (AZT) when used as prophylaxis for health care workers at risk for HIV infection from exposure to HIV-contaminated blood or blood components.
- Trial name
- NCT00002287
- Testing
- Zidovudine
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Glaxo Wellcome