Clinical trials: Controlled Human Infection
Influenza, Human, Influenza, Human Prevention
Phase III Clinical Trial of Quadrivalent Influenza Virus Split Vaccine
This is a randomized, blinded, active-controlled phase III clinical trial to evaluate the immunogenicity and safety of the Quadrivalent Influenza Virus Split Vaccine (QIV) in subjects (aged 3 years and above).
- Conditions
- Influenza, Human, Influenza, Human Prevention, Influenza a, Influenza B
- Trial name
- NCT06800950
- Testing
- QIV, QIV Control
- Where
- 3 sites in China
- Volunteers
- 4,400 people, healthy volunteers welcome
- Sponsor
- Institute of Medical Biology, Chinese Academy of Medical Sciences
Influenza
Evaluation the Safety and Tolerance of GP681 Tablets in Healthy Subjects
Influenza (influenza for short) is an acute respiratory infectious disease caused by influenza virus. The symptoms of the disease range from mild, moderate to severe, and severe cases require hospitalization and may die.
- Trial name
- NCT04729764
- Testing
- GP681 Tablet
- Where
- China
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Jiangxi Qingfeng Pharmaceutical Co. Ltd.
Hepatitis B
Phase 1 Study of GSK3228836 Pharmacokinetics in Participants With Hepatic Impairment
This is a Phase 1, open-label, parallel-group study to evaluate the pharmacokinetics of GSK3228836 in participants with Child-Pugh B (CP-B) cirrhosis (moderate hepatic impairment), Child-Pugh A (CP-A) cirrhosis (mild hepatic…
- Trial name
- NCT04971928
- Testing
- GSK3228836
- Where
- 2 sites in United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Escherichia Infection
Efficacy Study of IM Administered CssBA+dmLT Against Moderate-severe Diarrhea in Human Infection Model With ETEC Strain B7A in Healthy Adults
The study is designed to evaluate the safety, immunogenicity, and efficacy of the intramuscular administration of a CS6 based vaccine (CssBA) against ETEC co-administered with double mutant labile toxin (dmLT) in preventing…
- Trial name
- NCT06692907
- Testing
- B7A (ETEC challenge strain), CssBA, dmLT
- Where
- 2 sites in United States
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Malaria,Falciparum
Controlled Human Malaria Infection Transmission Model - Phase A
This is to develop a model to test the efficacy of vaccines and/or drugs designed to block transmission of malaria to mosquitoes and to identify the targets of transmission-blocking immunity to malaria.
- Trial name
- CHMI-TransMod (NCT04280692)
- Testing
- PfSPZ Challenge, Sulfadoxine-Pyrimethamine, Piperaquine
- Where
- Kenya
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- University of Oxford
Chronic Hepatitis B
Phase 1 Study of 162, a Novel Neutralizing Antibody Targeting Hepatitis B Surface Antigen, in Healthy Adult Subjects
This is the first in human study of 162, and the primary objective is to evaluate the safety and tolerability of 162 with a single ascending dose in healthy adult subjects.
- Trial name
- NCT05310487
- Testing
- 162
- Where
- Australia
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Yangshengtang Co., Ltd
Healthy
Entolimod on Immunosenescence in Healthy Geriatric Subjects Receiving Influenza Vaccination
Researchers are evaluating the safety and effectiveness of a single administration of entolimod when administered at the same time as the influenza vaccine (flu vaccine).
- Trial name
- NCT04176133
- Testing
- Entolimod, Influenza vaccine
- Where
- United States
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- Robert J. Pignolo
Chronic Hepatitis c
The Tolerability and Pharmacokinetics Study of Kangdaprevir Sodium Tablet in Healthy Adult Subjects
The Tolerability and Pharmacokinetics Study of Kangdaprevir Sodium Tablet in Healthy Adult Subjects.
- Trial name
- NCT03811678
- Testing
- Kangdaprevir Sodium Tablet
- Where
- China
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Sunshine Lake Pharma Co., Ltd.
Upper Respiratory Infection
Effect of Intake of Allium Cepa L. Peel Heated Water Extract on Immunity Enhancement
This study was conducted to investigate the effects of daily supplementation of Allium Cepa L. Peel Heated Water Extract on Immunity Enhancement
- Trial name
- NCT05666752
- Testing
- Allium Cepa L. Peel Heated Water Extract
- Where
- South Korea
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Hanyang University
Influenza
Safety and Immunogenicity of GPO Seasonal Tetravalent Inactivated Split Virion Influenza Vaccine in Healthy Thais
The study is aim to evaluate the safety and immunogenicity of one dose TetraFluvac TF vaccine (15 μg HA per strain per dose) of the GPO seasonal quadrivalent inactivated split virion influenza vaccine in healthy adults aged 18…
- Trial name
- NCT05895955
- Testing
- TetraFluvac TF vaccine, Vaxigrip vaccine
- Where
- Thailand
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Influenza
A Study to Evaluate the Safety of 3 New 6:2 Influenza Virus Reassortants in Adults
This prospective annual release study was designed to assess the safety of a trivalent influenza virus vaccine using two new strains recommended for the 2012-2013 influenza season not previously contained in the trivalent…
- Trial name
- NCT01579916
- Testing
- Trivalent Influenza Virus Vaccine
- Where
- 3 sites in United States
- Volunteers
- 303 people, healthy volunteers welcome
- Sponsor
- MedImmune LLC
Influenza Immunization
Study to Evaluate Safety and Immunogenicity of a Pandemic Flu H5 mRNA Vaccine in Healthy Adults Aged 18 Years and Older
The purpose of this study is to evaluate a pandemic flu H5 strain messenger ribonucleic acid (mRNA) vaccine at 3 dose levels (low, medium, and high) in comparison with placebo in 276 healthy adult participants to select the…
- Trial name
- NCT06727058
- Testing
- Pandemic flu H5 mRNA vaccine
- Where
- 14 sites in United States
- Volunteers
- 276 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company
Acute Respiratory Distress Syndrome, Corona Virus Infection
Knowledge, Attitude and Practice of Dental Students About COVID-19
Coronavirus disease 2019 (abbreviated "COVID- 19") is a pandemic respiratory disease that is caused by a novel coronavirus and was first detected in December 2019 in Wuhan, China.
- Conditions
- Acute Respiratory Distress Syndrome, Corona Virus Infection, Acute Lung Injury, Fever
- Trial name
- NCT04449081
- Testing
- Knowledge, Attitude, Practice, Awareness, Preference
- Where
- Malaysia
- Volunteers
- 215 people, healthy volunteers welcome
- Sponsor
- Melaka Manipal Medical College
Diphtheria
A Study to Evaluate Immunogenicity and Safety of GlaxoSmithKline (GSK)'s Infanrix Hexa Vaccine (DTPa-HBV-IPV/Hib) Versus MCM Vaccine BV's Vaxelis Vaccine (DTaP5-HBV-IPV-Hib) in Healthy Infants and Toddlers
The purpose of this study was to assess the safety and immunogenicity of GSK's combined diphtheria, tetanus, acellular pertussis, hepatitis B, inactivated poliovirus and Haemophilus influenzae type b conjugate vaccine…
- Trial name
- NCT04535037
- Testing
- DTPa-HBV-IPV/Hib, DTaP5-HBV-IPV-Hib, Pneumococcal 13-valent conjugate vaccine
- Where
- 20 sites in Germany, Italy and 1 more
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Influenza
Study to Evaluate the Safety and Immunogenicity of KBP-V001 Quadrivalent Influenza Vaccine in Healthy Adults
This is an observer-blinded, randomized, placebo-controlled, parallel group study to evaluate safety and immunogenicity of TAP-V001 quadrivalent influenza vaccine in healthy adult subjects.
- Trial name
- NCT04439695
- Testing
- Low dose, Intermediate dose, High dose
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- KBio Inc
Sepsis
Randomized, Parallel Group, Placebo Control, Unicentric, Interventional Study to Assess the Effect of Expanded Human Allogeneic Adipose-derived Mesenchymal Adult Stem Cells on the Human Response to Lipopolysaccharyde in Human Volunteers
Phase I, randomized, parallel group, placebo control, unicentric, interventional study. Thirty two healthy male volunteers aged between 18-35 years will be randomized into the eASCs or placebo group if they meet all the inclusion…
- Trial name
- CELLULA (NCT02328612)
- Testing
- Intravenous infusion of cells
- Where
- Netherlands
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Tigenix S.A.U.
Infections, Rotavirus
Year 3 Extension for Efficacy Follow-up in Subjects Vaccinated in Studies Rota-028, 029 or 030 (NCT00197210)
This Year 3 extension of the main study rota-028, 029 or 030 is conducted to evaluate vaccine efficacy against severe rotavirus (RV) gastroenteritis (GE) during third year of life in infants previously vaccinated with human…
- Trial name
- NCT00329745
- Testing
- Rotarix™
- Where
- 4 sites in Singapore
- Volunteers
- 8,687 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Malaria
Controlled Human Malaria Infection Model for Evaluation of Transmission-Blocking Interventions - Study 1
This is a single-center, open label study. The primary aim of this project is to develop a controlled human malaria infection transmission model ("CHMI-trans") or "challenge model" to evaluate the capacity of vaccines, biologics…
- Trial name
- CHMI-trans1 (NCT02836002)
- Testing
- Sulfadoxine-pyrimethamine (low dose), Piperaquine (low dose), Sulfadoxine-pyrimethamine (high dose)
- Where
- Netherlands
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
Respiratory Syncytial Virus Infections
A First in Human Study to Evaluate the Safety and Immune Response to a Vaccine for the Treatment of a Respiratory Virus, When Administered Into the Arm in Healthy Adult Participants
Advanced Vaccine Laboratories Pty Ltd is developing a recombinant Respiratory Syncytial Virus (rRSV) vaccine for the protection of children (6 months to 5 years old) and the elderly from RSV infection.
- Trial name
- NCT04851977
- Testing
- Respiratory Syncytial Vaccine
- Where
- Australia
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Advaccine (Suzhou) Biopharmaceuticals Co., Ltd.
Infection, Human Immunodeficiency Virus
Dolutegravir Renal Impairment Study
Dolutegravir (DTG, GSK1349572) is an integrase inhibitor being developed for the treatment of human immunodeficiency virus (HIV)-1 infection by GlaxoSmithKline (GSK) on behalf of Shionogi-ViiV Healthcare LLC.
- Trial name
- NCT01353716
- Testing
- Dolutegravir 50 mg
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- ViiV Healthcare