Clinical trials: Post-exposure Prophylaxis
Graft Versus Host Disease, Hematologic Neoplasms
Optimizing PTCy Dose and Timing
Background: Stem cell or bone marrow transplants can cure or control blood cancers. Sometimes the donor cells see the recipient's body as foreign. This can cause complications.
- Trial name
- NCT03983850
- Testing
- Busulfan, Fludarabine, Cyclophosphamide
- Where
- United States
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- National Cancer Institute (NCI)
Rabies
Randomized Phase II Trial on Safety and Neutralizing Activity of CL184 and Rabies Vaccine Versus Human Rabies Immune Globulin (HRIG) and Rabies Vaccine in Children and Adolescents
The aim of this study is to evaluate the safety of the monoclonal antibody cocktail CL184 in combination with rabies vaccine compared with human rabies immune globulin (HRIG) in combination with rabies vaccine in healthy children…
- Trial name
- NCT00708084
- Testing
- CL184, HRIG
- Where
- Philippines
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Crucell Holland BV
Rabies (Healthy Volunteers)
Study of Purified Vero Rabies Vaccine Compared With a Reference Rabies Vaccine as Simulated Rabies Post-Exposure Prophylaxis in Adult and Pediatric Population in Thaïland
Primary Objective: To describe the immune response induced by VRVg-2 and Verorab vaccine at Day 14 (to assess the immune response after 3 doses [2-2-2]) and Day 42 (to assess the immune response after 4 doses [2-2-2-0-2]) when…
- Trial name
- NCT04478084
- Testing
- Purified vero rabies vaccine - serum free VRVg-2, Purified inactivated rabies vaccine, Equine rabies immunoglobulins (ERIG) (only Group 3 and Group 4)
- Where
- 3 sites in Thailand
- Volunteers
- 403 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company
Rabies Prevention
Early Rabies Vaccine Immunization in Primary School Children
700 male and female healthy school-children (age 5 to 8) in Thailand were randomized to receive 2 or 3 primary rabies vaccine doses (PCECV, Rabipur) given intradermally in a dose of 0.1mL into the skin in the deltoid region.
- Trial name
- I49P1 (NCT01107275)
- Testing
- rabies vaccine
- Where
- Thailand
- Volunteers
- 703 people, healthy volunteers welcome
- Sponsor
- Provincial Public Health Office, Phetchabun
HIV Infection
Study Comparing Two Alternatives of Antiretroviral Therapy as Post-exposure Prophylaxis to HIV-1:FOVIR+EMTRICITABINA + LOPINAVIR/RITONAVIR VS TENOFOVIR+EMTRICITABINA + MARAVIROC (MARAVI-PEP)
As a measure of secondary prophylaxis, and with the final objective of avoiding the infection, it has been suggested to use antiretroviral therapy. This is known as post-exposure prophylaxis (PEP).
- Trial name
- NCT01533272
- Testing
- Tenofovir, emtricitabine, maraviroc, Tenofovir, emtricitabine, lopinavir/r
- Where
- Spain
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Hospital Clinic of Barcelona
HIV Prevention
Biktarvy for Non-Occupational Post-Exposure Prophylaxis (nPEP)
Study will evaluate the safety and tolerability of once daily Biktarvy for 28 days for prevention of HIV infection in HIV-1-seronegative adults after high-risk sexual contact. (non-occupational post exposure prophylaxis - nPEP)
- Trial name
- NCT03499483
- Testing
- bictegravir
- Where
- United States
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Fenway Community Health
Close Contact Transmission
Exploratory Study of Aerosol Inhalation of FB2001 for Post-exposure Prophylaxis of COVID-19 Close Contacts
This is a single-arm, open-label, dose ramp-up exploratory clinical trial to evaluate the efficacy, safety and tolerance of aerosol inhalation of FB2001 as post-exposure prophylaxis among close contacts of COVID-19 patients.
- Trial name
- NCT05415241
- Testing
- FB2001
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Ruijin Hospital
Influenza
A Randomised Controlled Trial on the Effect of Post-exposure Oseltamivir Prophylaxis on Influenza Transmission in Nursing Homes
The incidence of severe morbidity and mortality following an influenza infection during the annual influenza epidemics is highest among the elderly population and 90% of influenzaassociated mortality occurs in this group.
- Trial name
- PEPpIE (NCT01053377)
- Testing
- Tamiflu (verum)
- Where
- Netherlands
- Volunteers
- 900 people, healthy volunteers welcome
- Sponsor
- National Institute for Public Health and the Environment (RIVM)
covid19
Efficacy and Safety of Nitazoxanide for Post Exposure Prophylaxis of COVID-19
The primary objective of this study is to evaluate the efficacy of the drug nitazoxanide 600 mg, administered three times a day, in relation to placebo in preventing the development of COVID-19 in subjects from vulnerable…
- Trial name
- NCT04435314
- Testing
- Nitazoxanide
- Volunteers
- healthy volunteers welcome
- Sponsor
- Azidus Brasil
Post-exposure Prophylaxis, Sexually Transmitted Diseases
Pharmacokinetic Characterization of a Single 200 mg Dose of Doxycycline in Post-exposure Prophylaxis (PEP) of Sexually Transmitted Infections in Different Biological Compartments
Post-exposure prophylaxis (PEP) using doxycycline 200 mg within 24 hours of unprotected sexual intercourse to prevent sexually transmitted infections has demonstrated a reduction in the incidence of chlamydial and syphilis…
- Conditions
- Post-exposure Prophylaxis, Sexually Transmitted Diseases, Doxycycline
- Trial name
- DOXY-PK (NCT06007534)
- Testing
- Samples
- Where
- 2 sites in France
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
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
Rabies
Immunogenicity and Safety of Rabies Vaccine, Administered With Two Different Simulated Post Exposure Schedules
This study was planned to establish the non-inferiority of Rabipur administered as simulated post exposure Zagreb schedule as compared to Essen schedule, in healthy Indian adult subjects.
- Trial name
- NCT01365494
- Testing
- Purified Chick Embryo Cell Inactivated Rabies Vaccine
- Where
- 3 sites in India
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Novartis Vaccines
Unmet Need for Contraception, Uptake of HIV Prevention
Mobile Health Supported Self-care Among Tertiary Education Students in Zimbabwe
Young people of ages 15-24 years, particularly those in Sub-Saharan Africa, do not optimally take up HIV services (HIV testing, HIV prevention and HIV treatment) and contraception.
- Conditions
- Unmet Need for Contraception, Uptake of HIV Prevention, Healthy Participants
- Trial name
- MASCOT (NCT07403318)
- Testing
- MASCOT
- Where
- Zimbabwe
- Volunteers
- 16,000 people, healthy volunteers welcome
- Sponsor
- Liverpool School of Tropical Medicine
HIV Seroconversion, Stimulant Abuse
Biobehavioral Interventions for HIV-negative, Stimulant Using Men Who Have Sex With Men
This study seeks to evaluate the efficacy of a contingency management (CM) intervention compared to a yoked control condition for eliminating illicit stimulant use and for decreasing time to initiating post exposure prophylaxis…
- Trial name
- NCT01140880
- Testing
- Truvada
- Where
- United States
- Volunteers
- 170 people, healthy volunteers welcome
- Sponsor
- Friends Research Institute, Inc.
Marburg Hemorrhagic Fever
A Study to Assess the Safety, Tolerability and Pharmacokinetics of AVI-7288 in Healthy Adult Volunteers
The purpose of this study is to evaluate the safety and tolerability of healthy male and female subjects with intravenous (IV) infusions of AVI 7288 compared to matched placebo in and to evaluate the pharmacokinetics (PK).
- Trial name
- NCT01566877
- Testing
- AVI-7288
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Sarepta Therapeutics, Inc.
Covid19, SARS-COV-2 Infection
A Study of DWJ1248 in Prevention of COVID-19 Infection After the Exposure of SARS-COV-2
To evaluate the prevention of SARS-COV-2 infection after administration of DWJ1248 in person who contact from COVID-19 confirmed patient compared to the placebo.
- Trial name
- NCT04721535
- Testing
- DWJ1248
- Where
- South Korea
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Daewoong Pharmaceutical Co. LTD.
Influenza, Human, Respiratory Tract Infections
A Study to Confirm Efficacy of a Single Dose of Baloxavir Marboxil in the Post-exposure Prophylaxis (PEP) of Influenza Virus Infection in Chinese Participants
The main purpose of the study is to evaluate the efficacy of a single dose of baloxavir marboxil compared with placebo in the PEP of influenza virus infection with respect to symptomatic, laboratory-confirmed influenza in…
- Conditions
- Influenza, Human, Respiratory Tract Infections, Post-exposure Prophylaxis
- Trial name
- Pearlstone (NCT07827599)
- Testing
- Baloxavir marboxil
- Where
- 8 sites in China
- Volunteers
- 325 people, healthy volunteers welcome
- Sponsor
- Hoffmann-La Roche
Anthrax
VELOCITY: An Anthrax Vaccine Clinical Study
This study is designed to evaluate the lot consistency (using three consecutively manufactured lots), safety, and ability of the AV7909 anthrax vaccine to generate an immune response in healthy adults and compare the response to…
- Trial name
- NCT03877926
- Testing
- AV7909, BioThrax
- Where
- 35 sites in United States
- Volunteers
- 3,689 people, healthy volunteers welcome
- Sponsor
- Emergent BioSolutions
Anthrax
Immunogenicity and Safety Study of a Three-Dose BioThrax® Regimen for Post-Exposure Prophylaxis in Healthy Adults
The purpose of this Phase 3 clinical trial is to evaluate the immunogenicity and safety of BioThrax anthrax vaccine in healthy adults following 3 doses of BioThrax.
- Trial name
- NCT01491607
- Testing
- BioThrax
- Where
- 4 sites in United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Emergent BioSolutions
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