Clinical trials: Bacterial Colonization
Upper Respiratory Tract Infections
Birth Cohort Study for Respiratory Infections
The primary objectives are to evaluate relationship between nasopharyngeal microbial colonization and the occurrence of AOM or pneumonia in infants.
- Trial name
- NCT02361164
- Where
- Bangladesh
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Société des Produits Nestlé (SPN)
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
Bronchiectasis Adult, Bronchiectasis With Pseudomonas Aeruginosa Colonization
First in Human Trial of CTX-187 in Healthy Volunteers and Chronically Infected Patients
The primary objective of this trial is to assess the safety and tolerability of single and multiple ascending intravenously (IV) infused doses of CTX-187 when administered to healthy adult male and female participants and…
- Conditions
- Bronchiectasis Adult, Bronchiectasis With Pseudomonas Aeruginosa Colonization, Bacterial Infections
- Trial name
- NCT07708116
- Testing
- CTX-187
- Where
- Netherlands
- Volunteers
- 104 people, healthy volunteers welcome
- Sponsor
- Centauri Therapeutics Limited
Cystic Fibrosis, Pseudomonas Aeruginosa
Volatile Organic Compounds in Cystic Fibrosis
This experiment is designed to test the effectiveness of a new electronic nose device, which allows a non-invasive breath test for markers of lower respiratory tract infection, which may predict the probability of bacterial…
- Trial name
- VOCCF (NCT01379040)
- Testing
- Cystic Fibrosis patients
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Landon Pediatric Foundation
Periodontal Diseases, Chronic Periodontitis
Comparison of the Effectiveness of Hypochlorous Acid and Chlorhexidine as a Post-surgical Antimicrobial Agent
The aim of the study is to evaluate the effectiveness of Hypochlorous Acid and Chlorhexidine as postsurgical antimicrobial agents in the treatment of severe chronic periodontal disease.
- Conditions
- Periodontal Diseases, Chronic Periodontitis, Microbial Colonization
- Trial name
- HOCl-Post-AA (NCT05952921)
- Testing
- Mouthwash, Chlorhexidine
- Where
- Colombia
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Universidad El Bosque, Bogotá
Bacterial Infection
Effect of Chlorhexidine Cleansing on Skin Flora of Newborns in Nepal
The purpose of this study is to compare the reductions in skin flora of newborns after a single cleansing of the body with three concentrations of chlorhexidine (0.25%, 0.5%, 1.0%) and to examine the safety of skin cleansing in…
- Trial name
- NNIPS-SFS (NCT00271440)
- Testing
- skin cleansing with chlorhexidine (0.25%, 0.5%, 1%)
- Where
- Nepal
- Volunteers
- 286 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins Bloomberg School of Public Health
Nasal Carriage of Staphylococcus Aureus
Staphylococcus Aureus Nasal Carriage
The repeated exposition to S. aureus is considered as a determining factor of acquisition of the nasal colonization. The healthcare professionals are regularly in touch with this pathogenic bacterium.
- Trial name
- SANAC (NCT02796690)
- Testing
- nasal swabs will be collected
- Where
- France
- Volunteers
- 310 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
HIV Infections, Staphylococcal Infections
Immunologic Predisposition of HIV Patients to Develop Methicillin-Resistant Staphylococcus Aureus (MRSA) Colonization and Infection
The purpose of this study is to investigate the role of T helper 17 cells (Th17) in the pathogenesis of MRSA infections.
- Trial name
- MRSA-2 (NCT00859677)
- Where
- 2 sites in United States
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Henry M. Jackson Foundation for the Advancement of Military Medicine
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
Bacterial Colonization
Bacterial Colonization on Nails Covered With a Methacrylic Coating
In the research, the investigators will monitor the bacterial colonization of nails coated with a methacrylic coating
- Trial name
- NCT06831305
- Testing
- Comparison of microbiological sampling on natural nails, Comparison of microbiological sampling on methacrylic nails
- Where
- Slovenia
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University Medical Centre Ljubljana
Microbial Colonization, Small Intestinal Bacterial Overgrowth
High-fat Diet (HFD) and Small Intestinal Microbiome
The investigators aim to characterize the upper small intestinal microbiome in healthy conditions in dependency on feeding condition (starved vs.
- Trial name
- FATBOM (NCT07019142)
- Testing
- HFD
- Where
- Switzerland
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Insel Gruppe AG, University Hospital Bern
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
Antibiotic Resistance, Extended-spectrum Betalactamase
Assessment of the Prevalence of Extended-Spectrum Betalactamase Producing Enterobacteriaceae Among ICU Staff
Evaluation of the prevalence of ESBL-Enterobacteriaceae colonization among ICU staff
- Conditions
- Antibiotic Resistance, Extended-spectrum Betalactamase, Enterobacteriaceae, Escherichia Coli
- Trial name
- REASSE (NCT02367339)
- Testing
- ESBL
- Where
- France
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University Hospital, Clermont-Ferrand
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
Newborns, Oral Hygiene
Effect of Oral Hygienization in Newborn on Candida Spp Colonization
Oral hygiene is one of the most accessible and well-known strategies for the prevention of dental caries. The benefits of this practice after tooth eruption are well established in the literature.
- Conditions
- Newborns, Oral Hygiene, Candidiasis, Oral, Behavior
- Trial name
- NCT04410250
- Testing
- oral hygiene
- Where
- Brazil
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- Federal University of the Valleys of Jequitinhonha and Mucuri
Oral Bacterial Infection, Oral Infection
Effects of Mouthrinse on the Microbiome of the Oral Cavity and GI Tract
The purpose of this research study is to identify the effects of 2 over-the-counter mouthwashes on bacteria and 3 viruses in the participant's mouth and gut.
- Conditions
- Oral Bacterial Infection, Oral Infection, Microbial Colonization, Viral Infection
- Trial name
- Microbiome (NCT05603650)
- Testing
- Lumineux Oral Essentials rinse, Listerine rinse
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of California, Irvine
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
Staphylococcus Aureus, HIV Infections
Mupirocin Ointment to Eliminate Nasal Carriage of Staphylococcus Aureus in HIV Infection
Staphylococcus aureus is a bacteria that causes serious, often life threatening infections including pneumonia, wound, and bloodstream infections. Persons with AIDS are at high risk for S. aureus infections.
- Trial name
- NCT00801879
- Testing
- Mupirocin calcium ointment, 2%
- Where
- 2 sites in United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Columbia University
Clostridium Difficile
Effectiveness of Isolating Clostridium Difficile Asymptomatic Carriers on the Incidence of Infections
Background: There is an urgent need to develop new strategies to prevent Clostridium difficile infections (CDI). A recent study suggests that a novel infection control bundle (IC bundle) can lead to a significant decrease in the…
- Trial name
- EFFICACI (NCT03223415)
- Testing
- Detection and isolation of C. difficile carriers
- Where
- 5 sites in Canada
- Volunteers
- 4,138 people, healthy volunteers welcome
- Sponsor
- Yves Longtin
Catheter Infection
Local Inflammation Does Not Correlate With Bacterial Colonization and Contamination of Perineural Catheters
The aim of this study was to investigate the influence of alcoholic skin disin-fection before PNC (perineural catheter)-removal on the detection of bacteria on the subcutaneous part of the PNC or on the tip.
- Trial name
- NCT02599181
- Testing
- propanol-biphenol: Kodan
- Where
- Switzerland
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Balgrist University Hospital