Clinical trials: Bacterial Colonization
Healthy Volunteer
Efficacy of B7A BSIgG Against E. Coli Strain B7A Challenge
Enterotoxigenic Escherichia coli (ETEC) is a major cause of diarrhea worldwide. Vaccines and therapeutics are under development to prevent ETEC disease in children and travelers.
- Trial name
- NCT03040687
- Testing
- Anti CS6 BSIgG product (Lot PD1601105CS), Anti B7A BSIgG product (Lot PD1601132ET), Bovine Immunoglobin Negative Control (Lot PD161071NC)
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins Bloomberg School of Public Health
Vaginitis Gardnerella
Treatment of Gardnerella Vaginalis Vaginal Colonization With Amoxicillin
This is a randomized, double-blind, placebo-controlled Phase 2 study designed to determine if amoxicillin will eradicate vaginal colonization/infection with Gardnerella vaginalis (GV) when administered to women who are…
- Trial name
- NCT03211156
- Testing
- Amoxicillin
- Where
- 2 sites in United States
- Volunteers
- 97 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Infections, Bacterial
Retapamulin Ointment in Healthy Adults Nasally Colonized With Staphylococcus Aureus
This is a Phase I/IIa randomized, double-blind, placebo-controlled study to evaluate the safety, tolerability, PK, and efficacy of Retapamulin ointment, 1% applied twice daily for 3 or 5 days to the anterior nares of healthy…
- Trial name
- NCT00539994
- Testing
- retapamulin
- Where
- 4 sites in United States
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Pertussis
Establishing a Controlled Human Infection Model of Bordetella Pertussis
This study aims to establish a Controlled Human Infection Model of Bordetella pertussis by determining a reproducible and safe infectious bacterial dose (challenge inoculum) that achieves colonization and mild symptomatic…
- Trial name
- NCT05136599
- Testing
- Bordetella pertussis D420
- Where
- Canada
- Volunteers
- 79 people, healthy volunteers welcome
- Sponsor
- Dalhousie University
Nasal Carriers of Staphylococcus Aureus
Clearance of Nasal Staphylococcus Aureus With Triple Antibiotic Ointment
Staphylococcus aureus, a bacteria that lives commonly in the anterior nostrils, is seen in about 30% of healthcare workers. Applying mupirocin ointment, a prescription, to the nostrils twice daily for 5 days is the current…
- Trial name
- NCT00997139
- Testing
- Neosporin (polymyxin B 5,000units, bacitracin 400 units, neomycin 3.5mg)
- Where
- United States
- Volunteers
- 216 people, healthy volunteers welcome
- Sponsor
- Northwestern University
Infection
Impact of Chlorhexidine Cleansing on Bacteria Colonizing the Umbilical Cord of Infants in Bangladesh
Background: In developing countries, many babies are born at home and the umbilical cord commonly becomes infected during the first week after birth, and can be deadly.
- Trial name
- NCT00719329
- Testing
- Chlorhexidine 4.0%, Dry Cord Care
- Where
- 3 sites in United States, Bangladesh
- Volunteers
- 1,931 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins Bloomberg School of Public Health
Group B Streptococcal Infection
Oral Probiotics Reduce Group B Streptococci Colonization in Pregnant Women
The purpose of this study is to examine whether daily use of oral gelatin capsules containing dried viable Lactobacillus rhamnosus GR-1 and Lactobacillus reuteri RC-14 can reduce the GBS colonization rate of vagina and rectum in…
- Trial name
- NCT01577108
- Testing
- Probiotic
- Where
- Taiwan
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- China Medical University Hospital
Nosocomial Infections, Pneumonia, Ventilator-Associated
A Efficacy and Safety Study of Nasal Prongs With Proprietary Surface Coating Aiming to Reduce Bacterial Colonization
The study is a first step in establishing the safety and efficacy of the CytaCoat technology when applied to a medical device such as a nasal prong and the clinical data generated will serve as a basis for continuous studies in…
- Trial name
- NCT02756351
- Testing
- CytaCoat Nasal Prong, Inspiration Healthcare Inspire nCPAP Nasal Prong
- Where
- Sweden
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- CytaCoat AB
Minimal Flow Anesthesia, General Anaesthesia
Minimal Flow Anesthesia and Infection Risk
This study is being done to find out if the heat and moisture that build up during minimal flow anesthesia can lead to the growth of germs (microorganisms) inside the anesthesia equipment.
- Conditions
- Minimal Flow Anesthesia, General Anaesthesia, Inhalation Anesthesia, Infection Risk
- Trial name
- NCT07092046
- Testing
- Sevoflurane (Volatile Anesthetic), Propofol 1%, Remifentanil 2 MG
- Where
- Turkey (Türkiye)
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Ankara City Hospital Bilkent
Pertussis, Whooping Cough
Study of BPZE1 (High Dose) Nasal Live Attenuated B. Pertussis Vaccine
This study evaluates the safety and immunogenicity of a higher dose formulation of a new live attenuated vaccine, BPZE1, intended to prevent Bordetella pertussis nasopharyngeal colonization and pertussis disease, and investigates…
- Trial name
- NCT02453048
- Testing
- BPZE1
- Where
- Sweden
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Institut National de la Santé Et de la Recherche Médicale, France
Pertussis/Whooping Cough, Bordetella Pertussis, Whooping Cough
Pertussis Challenge Study in Adults Vaccinated With BPZE1
This is a randomised, double-blinded, placebo-controlled trial of BPZE1 that includes virulent B. pertussis challenge followed by a safety follow-up.
- Trial name
- CHAMPION-1 (NCT05461131)
- Testing
- BPZE1, Azithromycin, Bordetella Pertussis Challenge Strain
- Where
- 2 sites in United Kingdom
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- ILiAD Biotechnologies
Staph Aureus Colonization, Staph Aureus Infection
Treating Parents to Reduce NICU Transmission of Staphylococcus Aureus Trial
This trial will test the hypothesis that treating parents of neonates requiring NICU care with intranasal mupirocin and topical chlorhexidine bathing will reduce the spread of S. aureus from parents to neonates.
- Trial name
- TREAT PARENTS (NCT02223520)
- Testing
- Mupirocin and Chlorhexidine
- Where
- 2 sites in United States
- Volunteers
- 307 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Pneumococcal Infections
Study Evaluating the Impact of a 13-valent Pneumococcal Conjugate Vaccine on Nasopharyngeal Colonization
This study is designed to assess the impact of 13-valent Pneumococcal Conjugate Vaccine (13vPnC) on nasopharyngeal colonization with Streptococcus pneumoniae in healthy infants.
- Trial name
- NCT00508742
- Testing
- 13-valent Pneumococcal Conjugate Vaccine, 7 valent pneumococcal conjugate vaccine
- Where
- 5 sites in Israel
- Volunteers
- 1,866 people, healthy volunteers welcome
- Sponsor
- Pfizer