Clinical trials: Infectious
Influenza
Safety, Immunogenicity Study of GSK Biologicals' Pandemic Influenza Candidate Vaccine (H1N1) (GSK2340272A)
This trial is designed to assess the safety and immunogenicity of a prime-boost schedule of GSK Biologicals' investigational vaccine GSK2340272A in children aged between 6 and 35 months.
- Trial name
- NCT00971321
- Testing
- Pandemic influenza vaccine GSK2340272A
- Where
- 5 sites in Spain
- Volunteers
- 157 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Herpes Zoster
Safety and Immunogenicity of Recombinant Varicella Zoster Virus Vaccine in People With HIV Who Have a CD4 Count Less Than 300 or Greater Than or Equal to 300 and a Healthy Control Population
Background: Shingles is a painful, blistering rash caused by the same virus that causes chickenpox. Shingrix is a vaccine approved to prevent shingles in healthy adults over age 50 and in immunocompromised adults over age 18.
- Trial name
- NCT05580458
- Testing
- Shingrix
- Where
- United States
- Volunteers
- 225 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Influenza, Virus Diseases
Group Study of the Safety of and Immune Response to a Single Dose of Bird Flu Vaccine (H7N3) in Healthy Adults
Over the past decade, avian influenza (AI) has become a major health concern. The development of safe and effective vaccines against avian strains that infect people is important.
- Trial name
- NCT00853255
- Testing
- Live Influenza A Vaccine H7N3 (6-2) AA ca Recombinant (A/chicken/British Columbia/CN-6/2004 x A/Ann Arbor/6/60 ca)
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Syphilis, Chlamydia
Pre-exposure Prophylaxis: A Miracle Drug or a Moral Hazard
The investigators study the behavioral consequences of Pre-exposure Prophylaxis or PrEP on sexual health behaviors, sexual health outcomes, and partner selection preferences.
- Conditions
- Syphilis, Chlamydia, Gonorrhea, Sexually Transmitted Diseases
- Trial name
- NCT04325555
- Testing
- PrEP
- Where
- United Arab Emirates
- Volunteers
- 2,647 people, healthy volunteers welcome
- Sponsor
- New York University
Measles, Mumps
Responses of Premature Infants to Measles-Mumps-Rubella (MMR) and Varicella Vaccines
The purpose of this study is to see if the MMR and chickenpox vaccines work as well in premature infants as in children that were carried to full term.
- Conditions
- Measles, Mumps, Rubella, Varicella
- Trial name
- NCT00138255
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Maternal Health, Child Health
Group B Strep Correlates of Protection Study
Streptococcus agalactiae or Group B Streptococcus (GBS) is a leading cause of neonatal sepsis in developed and developing countries.
- Conditions
- Maternal Health, Child Health, Infectious Diseases
- Trial name
- GBSCoP (NCT06431217)
- Where
- South Africa
- Volunteers
- 17,842 people, healthy volunteers welcome
- Sponsor
- University of Witwatersrand, South Africa
Hiv
Combating HIV Stigma in Healthcare Settings: A Standardized Patient Approach
The goal of this study is to develop and evaluate the effectiveness of a training program to reduce intersectional stigma faced by sexual minorities and people living with HIV (PLWH) in healthcare settings.
- Trial name
- NCT06975176
- Testing
- Stigma reduction intervention
- Where
- United States
- Volunteers
- 155 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Influenza Virus Infection, Trained Immunity
Effects of BCG on Influenza Induced Immune Response
In the present study, the investigators want to investigate whether prior BCG-vaccination improves the efficacy of influenza ("the flu") vaccination in young and/or old healthy volunteers and consequently could protect against…
- Trial name
- NCT02114255
- Testing
- BCG
- Where
- Netherlands
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
Surgical Site Infection
Skin Staples vs Polypropylene in Elective Laparotomy
Surgical site infection (SSI) is one of the most common postoperative complications following elective laparotomy and contributes significantly to patient morbidity, prolonged hospital stay, and increased healthcare costs.
- Trial name
- NCT07781878
- Testing
- Skin staples, Polypropylene skin suture
- Where
- Pakistan
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Pakistan Institute of Medical Sciences
COVID, SARS-CoV2
Evaluation of an Alternative Method of Obtaining Viral RNA for the Detection of SARS-CoV-2 Virus Using PCR
The current coronavirus disease pandemic has posed a problem and a challenge for health systems globally. In the framework of a pandemic, a diagnosis is a key tool in containing and monitoring disease outbreaks.
- Conditions
- COVID, SARS-CoV2, Corona Virus Infection
- Trial name
- NCT04468217
- Testing
- Obtainment of nasopharyngeal, oropharyngeal, buccal, nasal and saliva samples
- Where
- Chile
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Neurognos
Pneumococcal Infection
Safety, Tolerability, and Immunogenicity of V110 or V114 Co-administered With a Booster Dose of mRNA-1273 in Healthy Adults (V110-911)
The purpose of this study is to evaluate the concomitant and non-concomitant use of messenger ribonucleic acid (mRNA) mRNA-1273, the nucleoside-modified mRNA vaccine for active immunization to prevent coronavirus disease…
- Trial name
- NCT05158140
- Testing
- V110, V114, mRNA-1273
- Where
- 46 sites in United States, Puerto Rico
- Volunteers
- 850 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Chronic Hepatitis b, Viremia
Adaptability of an Undetectable = Untransmissible Model for HBV
Persons with chronic hepatitis B (HBV) infection and active viremia are infectious and may transmit virus to others through blood/body fluid exposure.
- Trial name
- NCT07449091
- Where
- United States
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- NYU Langone Health
Penile/Perineal /Perianal Intraepithelial Neoplasia, Anal Intraepithelial Neoplasia
A Phase III Trial to Evaluate the Efficacy, Immunogenicity and Safety of a Recombinant Human Papillomavirus 9-Valent (Types 6, 11, 16, 18, 31, 33, 45, 52, 58) Vaccine (E.Coli) in Chinese Males
This phase III clinical trial was designed to evaluate the efficacy, immunogenicity and safety of a Recombinant Human Papillomavirus 9-Valent (Types 6, 11, 16, 18, 31, 33, 45, 52, 58) Vaccine (E.Coli) manufactured by Xiamen…
- Conditions
- Penile/Perineal /Perianal Intraepithelial Neoplasia, Anal Intraepithelial Neoplasia, Penile/Perianal/Perineal Cancer, Anal Cancer
- Trial name
- NCT06866574
- Testing
- Recombinant Human Papillomavirus 9-Valent (Types 6, 11, 16, 18, 31, 33, 45, 52, 58) Vaccine (E.coli), Aluminum Adjuvant
- Where
- 4 sites in China
- Volunteers
- 9,300 people, healthy volunteers welcome
- Sponsor
- Xiamen University
Hepatitis C, Chronic
A Study of the Pharmacokinetics of Uprifosbuvir (MK-3682) and Ruzasvir (MK-8408) in Participants With Moderate and Severe Hepatic Insufficiency (MK-3682-029)
This is a non-randomized, open-label, single-dose study to evaluate the pharmacokinetics (PK) of uprifosbuvir (MK-3682), the M5 and M6 metabolites of uprifosbuvir, and ruzasvir (MK-8408), in participants with moderate hepatic…
- Trial name
- NCT02666352
- Testing
- Uprifosbuvir, Ruzasvir
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Hepatitis B, Polio
Immunogenicity of DTaP-IPV-Hep B-PRP~T Combined Vaccine Compared With PENTAXIM™ and ENGERIX B® at 2-3-4 Months Schedule
To demonstrate that the immune response to hepatitis B antigen of the DTaP-IPV-Hep B-PRP~T is non-inferior to that of the association of PENTAXIM™ and ENGERIX B® one month after a three dose (2-3-4 month) primary series.
- Conditions
- Hepatitis B, Polio, Diphtheria, Pertussis
- Trial name
- NCT00315055
- Testing
- DTaP-IPV-HB-PRP~T vaccine, DTaP-IPV//PRP~T combined, Hepatitis B vaccine
- Where
- Turkey (Türkiye)
- Volunteers
- 310 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company
Tetanus, Poliomyelitis
Study to Evaluate Antibody Persistence in Children Previously Vaccinated With Infanrix Hexa™ or Infanrix-IPV/Hib™
The aim of this study is to assess antibody persistence in infants who received three doses of Infanrix hexa™ (DTPa-HBV-IPV/Hib) or Infanrix-IPV/Hib™ (DTPa-IPV/Hib) at 3, 5 and 11 months of age in study NCT00307034.
- Conditions
- Tetanus, Poliomyelitis, Haemophilus Influenzae Type b, Acellular Pertussis
- Trial name
- NCT01358825
- Testing
- Blood Sampling
- Where
- 4 sites in Norway, Sweden
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
HIV Infections
Computerized Counseling to Promote Positive Prevention and HIV Health in Kenya
The purpose of this study is to see if a computerized counseling tool helps patients reduce their sexual transmission risk and improve their antiretroviral adherence.
- Trial name
- CARE+ Kenya (NCT01015989)
- Testing
- CARE+ Kenya brief computer risk assessment session, CARE+ Kenya computer counseling session
- Where
- 2 sites in Kenya
- Volunteers
- 236 people, healthy volunteers welcome
- Sponsor
- New York University
Human Papillomavirus Infection
Video-Assisted Counseling for HPV Vaccination
Video-assisted counseling has been shown to improve consistency of counseling regarding a wide variety of health-care related issues.
- Trial name
- NCT03510091
- Testing
- Counseling
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Le Bonheur Children's Hospital
SARS-CoV-2 Infection
Evaluate the Efficacy and Safety of Azvudine in Preventing SARS-Cov-2 Infection in Household Contacts of Covid-19
A Phase II/III Randomized, Double-Blind, Placebo-Controlled Trial to Evaluate the Efficacy and Safety of Azvudine in Preventing SARS-Cov-2 Infection in Household Contacts of Individuals Infected with SARS-CoV-2
- Trial name
- NCT05633433
- Testing
- Azvudine
- Where
- 10 sites in Malaysia, Philippines
- Volunteers
- 1,550 people, healthy volunteers welcome
- Sponsor
- Shanghai Henlius Biotech
Acellular Pertussis, Diphtheria
Immunogenicity and Reactogenicity of a Booster Dose of GSK Bio's DTPa-HBV-IPV/Hib Vaccine
The purpose of this booster study is to evaluate, in subjects primed in the primary study 106786, the persistence, at the time of the booster vaccination, of antibodies elicited by the different formulation of DTPa-HBV-IPV/ Hib…
- Conditions
- Acellular Pertussis, Diphtheria, Poliomyelitis, Haemophilus Influenzae Type b
- Trial name
- NCT00627458
- Testing
- Infanrix Hexa
- Where
- 6 sites in Finland
- Volunteers
- 403 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline