Clinical trials: Microbial Colonization
mHealth, PMTCT
Mobile Strategies for Women's and Children's Health: Optimizing Adherence and Efficacy of PMTCT/ART
The investigators are conducting a 3-arm randomized trial comparing the effects of unidirectional SMS (ie: "push" messaging to participant) vs. bidirectional SMS dialogue between participant and provider vs.
- Conditions
- mHealth, PMTCT, Adherence, Medication, SMS
- Trial name
- Mobile WAChx (NCT02400671)
- Testing
- SMS messaging
- Where
- 6 sites in Kenya
- Volunteers
- 825 people, healthy volunteers welcome
- Sponsor
- University of Washington
Hepatitis B
Follow-up Study 16-20 Years After Primary Vaccination Against Hepatitis B of Newborns From HBeAg+ & HBsAg+ Mothers
The purpose of this study is to evaluate the persistence of anti-hepatitis B surface antigen (anti-HBs) antibodies 16, 17, 18, 19 and 20 years after administration of the first dose of the study vaccine.
- Trial name
- NCT00240500
- Testing
- Engerix™-B
- Where
- Thailand
- Volunteers
- 109 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Influenza
Immunogenicity and Safety Study of GlaxoSmithKline (GSK) Biologicals' Monovalent Pandemic H5N1 Vaccine in Adults
This trial will assess the immunogenicity and safety of GSK Biologicals' vaccine GSK1557484A, prepared from old concentrated monobulk material, in adults aged 18 to 64 years, when administered up to 5 years following production.
- Trial name
- NCT01416571
- Testing
- Influenza A (H5N1) Virus Monovalent Vaccine, Adjuvanted
- Where
- United States
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Hantavirus Pulmonary Infection, Immunisation
Andes Virus DNA Vaccine for the Prevention of Hantavirus Pulmonary Syndrome Using the PharmaJet Stratis(R) Needle-Free Injection Delivery Device
This is a Phase 1, randomized, placebo controlled, double-blind, dose escalation trial of 48 males and non-pregnant females, 18-49 years old, inclusive, who are in good health and meet all eligibility criteria.
- Trial name
- NCT03682107
- Testing
- Andes virus DNA vaccine
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Chlamydia Infection, Gonococcal Infection
Use of Abbott RealTime CT/NG to Detect Chlamydia Trachomatis [CT] & Neisseria Gonorrhoeae [NG] in Men Who Have Sex With Men [MSM]
Julius Schachter, PhD, (Department of Laboratory Medicine, University of California, San Francisco) and Susan S. Philip, MD MPH (Department of Medicine, University of California, San Francisco) are conducting a study to evaluate…
- Conditions
- Chlamydia Infection, Gonococcal Infection, Sexually Transmitted Diseases
- Trial name
- NCT01291264
- Where
- 2 sites in United States
- Volunteers
- 260 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Hiv, Contraception
Supporting Young Women's Reproductive Health by Harnessing Prosociality Among Drug Shopkeepers
The goal of the study is to operationalize and test the preliminary impact of providing regular customer feedback from adolescent girls and young women (AGYW) to drug shopkeepers on the distribution of contraceptives and HIV…
- Trial name
- NCT05525533
- Testing
- Harnessing prosocial and social image motivations for behavior change
- Where
- 2 sites in Tanzania
- Volunteers
- 144 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Viral Respiratory Tract Infection
Safety and Tolerability of Single and Multiple Doses of Neumifil
This is a Phase 1, single-centre, randomised, placebo-controlled first in human study in healthy subjects. The study will assess the safety and tolerability of single-ascending (Part A) and multiple-ascending (Part B) doses of…
- Trial name
- NCT05093530
- Testing
- Neumifil
- Where
- United Kingdom
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Pneumagen Ltd.
Japanese Encephalitis
Immunogenicity Study of the Japanese Encephalitis Vaccine IC51
The objective is to demonstrate the non-inferiority of the Japanese Encephalitis vaccine IC51 compared to JE-VAX in healthy subjects aged > or = 18 years
- Trial name
- NCT00604708
- Testing
- IC51, JE-VAX
- Volunteers
- 867 people, healthy volunteers welcome
- Sponsor
- Valneva Austria GmbH
Hepatitis C, HIV
Potential for Drug-drug Interactions Between Boceprevir and Etravirine in HIV/Hepatitis C Virus Negative Volunteers
The investigators believe that boceprevir's drug concentrations will be reduced when administered in combination with etravirine.
- Trial name
- NCT01427504
- Testing
- boceprevir; etravirine
- Where
- United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Measles, Varicella
Immunogenicity & Safety Study of GSK Biologicals' Combined Measles-mumps-rubella-varicella Vaccine 208136
This Phase 3b study is being conducted for the purpose of registration of the GSK208136 vaccine in Korea.
- Conditions
- Measles, Varicella, Mumps, Rubella
- Trial name
- NCT00751348
- Testing
- PriorixTM, VarilrixTM, Priorix-Tetra®
- Where
- 13 sites in South Korea
- Volunteers
- 475 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
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
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
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
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
HIV Infections
Evaluating the Safety and Efficacy of the VRC01 Antibody in Reducing Acquisition of HIV-1 Infection in Women
This study will evaluate the safety and efficacy of the human monoclonal antibody (mAb) VRC-HIVMAB060-00-AB (VRC01) in preventing HIV-1 infection in high-risk, HIV-uninfected women.
- Trial name
- NCT02568215
- Testing
- VRC01
- Where
- 21 sites in Botswana, Kenya and 5 more
- Volunteers
- 1,924 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Healthy Volunteers (Meningococcal Infection)
Immunogenicity and Safety of a Quadrivalent Meningococcal Conjugate Vaccine When Administered Concomitantly With Routine Pediatric Vaccines in Healthy Infants and Toddlers in the US
The purpose of this study was to compare the immunogenicity and describe the safety of MenACYW conjugate vaccine and MENVEO® when both are administered concomitantly with routine pediatric vaccines to healthy infants and toddlers…
- Trial name
- NCT03537508
- Testing
- MenACYW conjugate vaccine, MenACYW-135 conjugate vaccine, DTaP-IPV//Hib vaccine
- Where
- 70 sites in United States, Puerto Rico
- Volunteers
- 2,627 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company
COVID-19, SARS-CoV 2
Hydroxychloroquine as Post-Exposure Prophylaxis Against COVID-19 Infection
This is a prospective, double-blind, randomized, placebo-controlled study in two distinct cohorts to evaluate the efficacy and safety of hydroxychloroquine in the prevention of COVID-19 infection.
- Trial name
- NCT04372017
- Testing
- Hydroxychloroquine, Vitamin D
- Where
- United States
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Sanford Health
SARS-CoV-2 Infection, COVID-19
A Study to Learn About New COVD-19 RNA Vaccine Candidates for New Variants in Healthy Individuals
The purpose of this clinical protocol is to learn about the safety, tolerability, and immunogenicity of new BNT162b2 RNA-based vaccine candidates targeting new variants of SARS-CoV-2 in healthy people.
- Trial name
- NCT05997290
- Testing
- BNT162b2 (Omi XBB.1.5), BNT162b2 (Omi JN.1), BNT162b2 (Omi KP.2)
- Where
- 37 sites in United States
- Volunteers
- 1,051 people, healthy volunteers welcome
- Sponsor
- BioNTech SE
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