Clinical trials: Controlled Human Infection
Common Cold
Efficacy Trial of 3804-250A in the Prevention of Cold Illnesses
The purpose of this study is to evaluate the efficacy of 3804-250A in the prevention of the common cold. The study will also evaluate whether 3804-250A prevents rhinovirus infection, a virus that causes many common colds.
- Trial name
- NCT00762476
- Testing
- 3804-250A, 3804-291
- Where
- 2 sites in United States
- Volunteers
- 411 people, healthy volunteers welcome
- Sponsor
- The Dial Corporation
Chronic Hepatitis B
A Clinical Trial to Evaluate the Efficacy and Safety of TQA3810 Tablets in Combination/Non Combination With Nucleoside (Acid) Analogues in Patients With Primary/Treated Chronic Hepatitis B
To evaluate the efficacy and safety of combined/uncombined nucleoside (acid) analogues of TQA3810 tablets.
- Trial name
- NCT06566248
- Testing
- TQA3810 tablets+NUC
- Where
- 6 sites in China
- Volunteers
- 90 people
- Sponsor
- Chia Tai Tianqing Pharmaceutical Group Co., Ltd.
Papilloma Viral Infection
A Study to Compare Immune Response of V503 to Gardasil in 16- to 26-year-old Men (V503-020)
Primary objective To demonstrate that administration of V503 induces non-inferior Geometric Mean Titres (GMTs) for serum anti-HPV 6, 11, 16, and 18, compared to GARDASIL in 16- to 26-year-old men
- Trial name
- NCT02114385
- Testing
- V503, GARDASIL
- Where
- 7 sites in Belgium, Germany and 1 more
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Rotavirus Infections
Safety and Immunogenicity Study of the Recombinant Human Bovine Reassortant Rotavirus Vaccine in Healthy Indian Infants
A randomized, double-blind, placebo-controlled, staged dosage escalation study to evaluate the safety, tolerability, and immunogenicity of a 3-dose series of Live Attenuated Tetravalent (G1-G4) Bovine-Human Reassortant Rotavirus…
- Trial name
- NCT00757926
- Testing
- Live Attenuated Tetravalent (G1-G4) Bovine-Human Reassortant Rotavirus Vaccine [BRV-TV]
- Where
- India
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Shantha Biotechnics Limited
Hepatitis C
Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of MK-3281 in Healthy and Hepatitis C Infected Male Participants (MK-3281-002)
This study will examine the safety, tolerability and plasma pharmacokinetics of multiple doses of MK-3281 in healthy male participants in Part I, and in Hepatitis C Virus (HCV)-infected male participants in Part II.
- Trial name
- NCT00635804
- Testing
- MK-3281
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Influenza, Human, Acute Respiratory Infection
Efficacy and Safety of Ingavirin®, Capsules, 60 mg, in Children With Influenza and Other Acute Respiratory Viral Infections
The study is planned to evaluate the therapeutic efficacy and safety of Ingavirin®, capsules, 60 mg, in the treatment of influenza or other acute respiratory infections in children from 13 to 17 years compared with placebo.
- Conditions
- Influenza, Human, Acute Respiratory Infection, Common Cold
- Trial name
- NCT06315400
- Testing
- Ingavirin®
- Where
- 3 sites in Russia
- Volunteers
- 80 people
- Sponsor
- Valenta Pharm JSC
Community-Acquired Infections
Effect of Traditional Chinese Medicine on Outcomes in Patients With Severe Pneumonia
This study evaluates the integrated traditional Chinese and Western medicine in the treatment of severe community acquired pneumonia in adults.
- Trial name
- NCT03185923
- Testing
- TCM plus conventional drug
- Where
- China
- Volunteers
- 198 people
- Sponsor
- Henan University of Traditional Chinese Medicine
HIV, HIV Infections
Antiretroviral Switch From Didanosine to Tenofovir in HIV/HCV Co-infected Patients
The primary purpose of this study is to evaluate the impact of changing didanosine in an effective anti-HIV regimen to tenofovir on virologic suppression.
- Trial name
- NCT00358696
- Testing
- tenofovir
- Where
- Canada
- Volunteers
- 30 people
- Sponsor
- University of British Columbia
High-risk HPV (Any Strain), LSIL, Low Grade Squamous Intraepithelial Lesion
Phase II Study of Dysplasix™ Intravaginal Suppositories in Patients Patients With High-Risk HPV and Mild Cervical Cytologic Abnormalities
The goal of this clinical trial is to learn if an investigational vaginal suppository therapy works to treat low-grade cervical lesions (ASC-US and LSIL) associated with high-risk human papillomavirus (hr-HPV) infection in women.
- Conditions
- High-risk HPV (Any Strain), LSIL, Low Grade Squamous Intraepithelial Lesion, ASC-US, HPV Infection
- Trial name
- NCT07572396
- Testing
- EGCG and Quinine Sulfate Vaginal Suppository
- Where
- Hong Kong
- Volunteers
- 45 people
- Sponsor
- Amplexd Therapeutics, Inc.
Hepatitis B Vaccine
Immunogenicity and Persistence of Hepatitis B Vaccination in HIV-Infected Patients
At present, HIV-Infected Patients of Hepatitis B Vaccination in are vaccinated with hepatitis B vaccine according to the standard three-dose schedule immunization program, and the effect of preventing HBV infection is not ideal.
- Trial name
- NCT03962803
- Testing
- 20 µg recombinant hepatitis B vaccine at months 0, 1, and 6, 20 µg recombinant hepatitis B vaccine at months 0, 1, 2, and 6, 60 µg recombinant hepatitis B vaccine at months 0, 1, 2, and 6
- Where
- China
- Volunteers
- 300 people
- Sponsor
- Shanxi Medical University
Influenza, Human
Immunogenicity of Twice-annual Influenza Vaccination in Older Adults in Hong Kong
This study evaluates the immunogenicity of adding inactivated influenza vaccine with southern hemisphere (SH) formulation to standard once-annual influenza vaccination with northern hemisphere (NH) formulation in older adults in…
- Trial name
- RETAIN (NCT02957890)
- Testing
- Inactivated influenza vaccine (NH formulation), Inactivated influenza vaccine (SH formulation)
- Where
- China
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
Meningitis, Meningococcal
A Human Controlled Infection Study with Neisseria Lactamica in Malian Adults
This study is part of a series of projects to improve protection against meningitis. Previously, researchers have given nose drops containing N.
- Trial name
- NCT04665791
- Testing
- Intranasal inoculation with Neisseria lactamica
- Where
- Mali
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Center for Vaccine Development - Mali
HIV Infections
Quadrivalent HPV Vaccine to Prevent Anal HPV in HIV-infected Men and Women
Men who have sex with men (MSM) have an increased risk of developing anal human papillomavirus (HPV) infections, which can be a risk factor for anal cancer. HIV-infected women are also at risk of anal cancer.
- Trial name
- NCT01461096
- Testing
- Quadrivalent HPV Vaccine
- Where
- 24 sites in United States, Brazil and 1 more
- Volunteers
- 575 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
COVID-19, ARDS, Human
MRG-001 as an Immunoregulatory and Regenerative Therapy for COVID-19 Patients
This study consists of two parts. Part A (Phase I): A Phase I Double-blind Randomized Placebo-controlled Study in Healthy Subjects to Assess the Safety, Pharmacokinetics, Pharmacodynamics of MRG-001 Part B (Phase 2): A Phase IIa…
- Conditions
- COVID-19, ARDS, Human, Stem Cells, Regeneration
- Trial name
- NCT04646603
- Testing
- MRG-001
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- MedRegen LLC
Vaccine Reaction
A Trial For The Study of Falciparum Malaria Protein 013 Administered Via Intramuscular Injection in Healthy Adults
A Phase 1, open label clinical study to evaluate the safety, immunogenicity, tolerability and efficacy of Plasmodium falciparum Malaria Protein 013 (FMP013) combined with (ALF with QS-21), saponin molecule derived from the bark…
- Trial name
- NCT04268420
- Testing
- FMP013, ALFQ
- Where
- United States
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- U.S. Army Medical Research and Development Command
Healthy Volunteer
A Human Tick Kill Study to Investigate the Safety, Tolerability, and Whole Blood Concentration of TP-05
This is a Phase 2a, randomized, double-blind, proof-of-concept, single-center study evaluating the safety, tolerability, and whole blood concentration of TP-05 (lotilaner) in the killing of ticks after they have attached to human…
- Trial name
- NCT05387083
- Testing
- Low Dose TP-05, High Dose TP-05
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Tarsus Pharmaceuticals, Inc.
Hepatitis
The Curative Effect of Entecavir Combined Resveratrol on HBV patients-a Multi-center, Random, Open Clinical Trial
The purpose of this study is to use entecavir combined with other drug such as resveratrol and thymosin to treat patients with hepatitis B, which may provide a novel therapy target hepatitis B.
- Trial name
- NCT03509688
- Testing
- entecavir+resveratrol, Entecavir, entecavir+thymosin α1
- Volunteers
- 312 people
- Sponsor
- The First Hospital of Jilin University
Human Immunodeficiency Virus (HIV) Infection
Safety, Reactogenicity and Immunogenicity of HB-502 and HB-501 Versus Placebo in People With HIV on Suppressive ART
This is a study of HB-502 and HB-501 alternating 2-vector therapy in people living with human immunodeficiency virus (HIV) who are taking antiretroviral treatment (ART).
- Trial name
- NCT06430905
- Testing
- HB-502 and HB-501 alternating 2-vector therapy Dose Level 1, HB-502 and HB-501 alternating 2-vector therapy Dose Level 2
- Where
- 5 sites in United States
- Volunteers
- 30 people
- Sponsor
- Hookipa Biotech GmbH
HIV Infections
A Study to Evaluate Efficacy and Safety of Cabotegravir (CAB) Long Acting (LA) Plus (+) Rilpivirine (RPV) LA Versus BIKTARVY® (BIK) in Participants With Human Immunodeficiency Virus (HIV)-1 Who Are Virologically Suppressed
This study is designed to assess the antiviral activity and safety of a two-drug regimen of CAB LA + RPV LA compared with maintenance of BIK. BIKTARVY is a registered trademark of Gilead Sciences.
- Trial name
- SOLAR (NCT04542070)
- Testing
- Cabotegravir Tablets, Cabotegravir Injectable Suspension (CAB LA), Rilpivirine Tablets
- Where
- 117 sites in United States, Australia and 12 more
- Volunteers
- 687 people
- Sponsor
- ViiV Healthcare
HIV Infections, Smallpox
Safety Study of MVA Smallpox Vaccine in HIV-positive Subjects Who Are Vaccinia Naive
The purpose of this study is to assess the safety and immunogenicity of two MVA smallpox vaccine injections in healthy adults that are 18-35 years of age with HIV infection
- Trial name
- NCT00282581
- Testing
- MVA Smallpox Vaccine
- Where
- 6 sites in United States
- Volunteers
- 2 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company