Clinical trials: Digestive Infection
Cystic Fibrosis
Modulation by Sex Hormones of Inflammation and Susceptibility to Pseudomonas Aeruginosa in Cystic Fibrosis Airways
The general objective is to elucidate the mechanisms whereby sex hormones may modulate the severity of respiratory disease. An important component of this proposal is a systematic and intensive approach to characterize how the…
- Trial name
- NCT00700050
- Testing
- Hypertonic saline
- Where
- Canada
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- The Hospital for Sick Children
Shigellosis
Safety and Reactogenicity of Bioconjugate Vaccine to Prevent Shigella
Healthy volunteers will receive a 2-dose vaccination with Shigella dysenteriae candidate vaccine spaced 8 weeks apart. The objective is to demonstrate the safety and reactogenicity of the Shigella dysenteriae bioconjugate vaccine…
- Trial name
- NCT01069471
- Testing
- Shigella vaccine
- Where
- Switzerland
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- GlycoVaxyn AG
Laryngopharyngeal Reflux Symptoms, Laryngopharyngitis Chronic
Kazakh Version of Reflux Symptom Index
Reflux symptoms index (RSI) were developed to identify a clinical index of suspicion for laryngopharyngeal reflux (LPR) in patients with ear, nose, and throat symptoms.
- Conditions
- Laryngopharyngeal Reflux Symptoms, Laryngopharyngitis Chronic, Gastro Esophageal Reflux Disease
- Trial name
- NCT05296655
- Testing
- Reflux Symptom Index Inventory (diagnostic survey), Reflux finding score
- Where
- 2 sites in Kazakhstan
- Volunteers
- 248 people, healthy volunteers welcome
- Sponsor
- Kazakh Medical University of Continuing Education
Cervical Neoplasia, HPV Infections
Crossover Vaccination of Women Previously Randomized Into Protocol 04-C-N191
Background: National Cancer Institute Protocol 04-C-N191, also known as the Costa Rica Vaccine Trial, was a double-blind controlled study of the effectiveness of an experimental human papillomavirus (HPV) vaccine in preventing…
- Trial name
- NCT01086709
- Where
- Costa Rica
- Volunteers
- 5,444 people, healthy volunteers welcome
- Sponsor
- National Cancer Institute (NCI)
Shigella Infection
Safety and Immunogenicity of Two Live, Attenuated Oral Shigella Sonnei Vaccines: WRSs2 and WRSs3
Phase 1, randomized, double-blind, placebo controlled, dose-escalation, inpatient study of single doses of S. sonnei. Health adult subjects, ranging in age from 18 to 45 years of age (inclusive) will be screened.
- Trial name
- NCT01336699
- Testing
- WRSs2, WRSs3
- Where
- United States
- Volunteers
- 89 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
HEPATITIS B CHRONIC, Hepatitis D
Oral-Periodontal Evaluation and Assessment of Oral Fluid Biomarkers in Patients With Hepatitis B+D
Periodontal disease is a chronic inflammatory condition associated with systemic diseases, highlighting the concept of periodontal medicine.
- Conditions
- HEPATITIS B CHRONIC, Hepatitis D, Periodontitis
- Trial name
- NCT07491848
- Testing
- Bulevirtide, No intervention
- Where
- 2 sites in Romania
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Research Center of Periodontal-Systemic Interactions
HIV Infections, Hepatitis C
Efficacy and Safety to Extend Treatment 24 Weeks in co-Infected HIV-HCV Genotype 1 and/or 4
A study concerning viral kinetic with 10 co-infected HIV-HCV patients on treatment with peginterferon alfa-2a + ribavirin o IFN + ribavirin was reported in Conference on Retroviruses and Opportunistic Infections 2002 by Dr.
- Trial name
- NCT00612755
- Testing
- Peginterferon alfa-2a + ribavirin
- Where
- 19 sites in Spain
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Hospital Clinico Universitario San Cecilio
HIV, Hepatitis B, Hepatitis C and Syphilis Infections
Counseling and Reminders for Regular HIV and STIs Screening
Counseling intervention: Primary objective: to evaluate and compare, in at-risk populations, the efficacy of three different counseling methods in terms of propensity to come back for a HIV re-test.
- Trial name
- Napneung-1 (NCT02752152)
- Testing
- Computer-assisted counseling, On-demand counseling, Standard counseling
- Where
- 3 sites in Thailand
- Volunteers
- 1,961 people, healthy volunteers welcome
- Sponsor
- Institut de Recherche pour le Developpement
Dementia, Depression
Vegetarian Diet and Chronic Degenerative Diseases
To investigate the prospective association between a vegetarian diet and chronic degenerative diseases in two cohorts of Taiwanese Buddhists
- Conditions
- Dementia, Depression, Cardiovascular Diseases, Stroke
- Trial name
- NCT03470584
- Testing
- Diet Exposure
- Where
- Taiwan
- Volunteers
- 18,064 people, healthy volunteers welcome
- Sponsor
- Dalin Tzu Chi General Hospital
Hepatitis C
TMC435-TiDP16-C117: The Effect of TMC435 on the Results of Electrocardiograms (Electric Recording of the Heart) in Healthy Volunteers
The purpose of this study is to evaluate the effect of TMC435 on the results of electrocardiograms (ECGs) in healthy volunteers. An electrocardiogram is an electric recording of the heart.
- Trial name
- NCT01269294
- Testing
- TMC435, Moxifloxacin
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Tibotec Pharmaceuticals, Ireland
Hepatitis C Virus
TMC435-TiDP16-C114 - A Study in Healthy Volunteers Investigating the Pharmacokinetic Interaction Between TMC435 and the Antiretroviral Agents TMC278 and Tenofovir
The purpose of this study is to investigate the effect of steady-state concentrations of TMC435 on the steady-state pharmacokinetics of TMC278 or Tenofovir , and vice versa.
- Trial name
- NCT01205139
- Testing
- TMC435, TDF, TMC435 + TDF
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Tibotec Pharmaceuticals, Ireland
Hepatitis C, Cryoglobulinemia
Efficacy of All-Oral Anti-Viral Therapy for Symptomatic Hepatitis C Virus Infection-Related Cryoglobulinemia
10 patients with chronic genotype 1 HCV infection and mixed cryoglobulinemia will be treated with Ledipasvir/Sofosbuvir 90mg/400 mg FDC once daily for 12 weeks (naïve subjects or non-cirrhotic treatment experienced subjects) or…
- Trial name
- NCT02825212
- Testing
- Harvoni, Epclusa
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Icahn School of Medicine at Mount Sinai
Shigellosis
A Human Challenge Study to Assess Protection of a Shigella Tetravalent Bioconjugate Vaccine
In this challenge study, the bioconjugate candidate vaccine Shigella4V2 will be tested for its ability to induce an immune response that protects healthy adult volunteers from infection with a wild-type Shigella sonnei strain…
- Trial name
- S4V03 (NCT06615375)
- Testing
- Shigella4V2
- Where
- 3 sites in United States
- Volunteers
- 97 people, healthy volunteers welcome
- Sponsor
- LimmaTech Biologics AG
Tetanus, Hepatitis B
Lot-to-lot Consistency of Tritanrix™-HepB/Hib-MenAC & Its Non-inferiority vs Tritanrix™-HepB/Hiberix™ in Infants
The primary purpose of this study is to demonstrate the lot-to-lot consistency of 3 production lots of GSK Biologicals' Hib-MenAC (Haemophilus influenzae type b and meningococcal serogroups A and C) vaccine when reconstituted…
- Conditions
- Tetanus, Hepatitis B, Haemophilus Influenzae Type b, Whole Cell Pertussis
- Trial name
- NCT00197275
- Testing
- Hib-MenAC mixed with Tritanrix™-HepB
- Where
- 3 sites in Thailand
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
HIV Infections
Immunologic Memory (Supp. of ATN 024)
This is an exploratory, laboratory-based evaluation of cellular immune response to immunization with hepatitis B surface antigen in HIV-infected and HIV-uninfected adolescents. This is a substudy of ATN 024 and ATN 025.
- Trial name
- NCT00142753
- Testing
- Engerix B, Twinrix for ATN 024, Recombivax
- Where
- 4 sites in United States
- Volunteers
- 95 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Hepatitis C Virus
A Study in Healthy Participants Investigating the Effect of TMC435 on the Pharmacokinetics of Immunosuppressants Cyclosporine and Tacrolimus
The purpose of this study is to investigate the effect of steady-state concentrations of TMC435 (administered once a day) on the single-dose pharmacokinetics of the immunosuppressants cyclosporine and tacrolimus in healthy…
- Trial name
- NCT01479881
- Testing
- tacrolimus, TMC435, cyclosporine
- Where
- Belgium
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Tibotec Pharmaceuticals, Ireland
Diarrhoea, Malaria
Can Mass Media Campaigns Reduce Child Mortality
A cluster-randomised trial will be undertaken in Burkina Faso to investigate whether a comprehensive mass media campaign using local radio stations can change behaviours on a scale large enough to result in measurable and…
- Conditions
- Diarrhoea, Malaria, Pneumonia, Breastfeeding
- Trial name
- NCT01517230
- Testing
- Local radio campaign to reduce under-five child mortality
- Where
- Burkina Faso
- Volunteers
- 100,000 people, healthy volunteers welcome
- Sponsor
- London School of Hygiene and Tropical Medicine
Blood Donors, Blood Transfusion
Transfusion Infections Pediatric Prospective Study (TRIPPS)
To conduct a prospective study of pediatric transfusion recipients to determine the risk of transmitting various infectious agents by blood transfusion.
- Conditions
- Blood Donors, Blood Transfusion, Cytomegalovirus Infections, Hepatitis, Viral, Human
- Trial name
- TRIPPS (NCT00029406)
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Naomi Luban
Impact of Health Information Exchange on Patient Care, (Focus on Diabetes, Asthma, Hypertension, CHF, COPD, CAD,
Evaluation of a Regional Electronic Health Information Exchange's Clinical Health Record
The Shared Health CHR™ (Clinical Health Record) offers point-of-care clinical reporting and decision support based primarily on patient claims data aggregated across various health care settings, and is one example of the types…
- Conditions
- Impact of Health Information Exchange on Patient Care, (Focus on Diabetes, Asthma, Hypertension, CHF, COPD, CAD,, Gastroenteritis, Seizures, and Bacterial Pneumonia)
- Trial name
- NCT00978744
- Volunteers
- 113 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Japanese Encephalitis, Hepatitis A
Immunogenicity and Safety of ChimeriVax™ Japanese Encephalitis Vaccine in Thai Toddlers and Children
Safety: To describe the safety profiles following vaccination. Immunogenicity: To describe the immune response after a single dose of vaccine.
- Trial name
- NCT00621764
- Testing
- Japanese encephalitis vaccine (Day 0) Hepatitis A vaccine (Day 28), Hepatitis A vaccine (Day 0) Japanese encephalitis vaccine (Day 28)
- Where
- 3 sites in Thailand
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company
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