Clinical trials: Colonization
Streptococcus Pneumoniae Carriage, Pneumococcal Colonization
Whole Genome-Based Surveillance of Nasopharyngeal Pneumococcal Carriage in Vietnamese Children
This hospital-based cross-sectional study aims to determine the prevalence and serotype distribution of nasopharyngeal Streptococcus pneumoniae carriage among children aged 2-59 months hospitalized with acute respiratory symptoms…
- Conditions
- Streptococcus Pneumoniae Carriage, Pneumococcal Colonization, Acute Respiratory Symptoms
- Trial name
- NCT07562529
- Where
- Vietnam
- Volunteers
- 530 people
- Sponsor
- Phuc Huu Phan
Nasopharyngeal Colonization and Acute Otitis Media
Evaluate Pathogens and Immunity to Acute Otitis Media in Healthy Children.
The purpose of this study is to Evaluate Pathogens and Immunity to Acute Otitis Media in Healthy Children.
- Trial name
- AOM (NCT02591563)
- Testing
- procedures
- Where
- United States
- Volunteers
- 1,320 people, healthy volunteers welcome
- Sponsor
- Rochester General Hospital
Oral Bacterial Colonization, Oral Hygiene
Effects of Three Oral Hygiene Protocols on Oral Bacteria in Intensive Care Patients
Patients in intensive care may develop changes in the bacteria found in their mouths. Some of these bacteria can cause infections, and patients who cannot clean their own teeth depend on staff to provide oral care.
- Trial name
- NCT07868549
- Testing
- Mechanical Oral Hygiene, Chlorhexidine, Hexetidine
- Where
- Croatia
- Volunteers
- 86 people
- Sponsor
- University of Zagreb
Bronchiectasis With Pseudomonas Aeruginosa Colonization
A Study to Evaluate the Efficacy, Safety, and PK of AZD0292 Administered IV in Participants 12 Years of Age and Older With Bronchiectasis and Chronic Pseudomonas Aeruginosa Colonization
AZD0292 is a bispecific IgG1k mAb being evaluated for the prevention of exacerbations in bronchiectasis patients chronically colonized with PsA.
- Trial name
- CLEAR (NCT07088926)
- Testing
- AZD0292
- Where
- 186 sites in United States, Argentina and 23 more
- Volunteers
- 435 people
- Sponsor
- AstraZeneca
Prematurity; Extreme, Feeding Disorder Neonatal
Early Protein Supplementation in Extremely Preterm Infants Fed Human Milk
The central hypothesis of this clinical trial is that, in extremely preterm infants, protein-enriched human milk diets compared to usual human milk diets during the first 2 weeks after birth increase fat-free mass (FFM)-for-age Z…
- Conditions
- Prematurity; Extreme, Feeding Disorder Neonatal, Breast Milk Expression, Growth Failure
- Trial name
- NCT04325308
- Testing
- Protein-enriched human milk diet, Usual human milk diet
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- University of Alabama at Birmingham
Staphylococcus Aureus, Microbial Colonization
Comparing Single Versus Repeat NMT on the Diversity of the Neonatal Nasal Microbiome
This study aims to determine whether a parent-to-child nasal microbiota transplant (NMT) can seed and engraft parental organisms into the neonatal microbiome and increase the neonatal microbiome diversity.
- Conditions
- Staphylococcus Aureus, Microbial Colonization, Neonatal Infection
- Trial name
- NCT06283355
- Testing
- Nasal Microbiota Transplant (NMT)
- Where
- United States
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Multidrug-resistant Colonization
Studies of the Human Microbiome in Clinical Center Patients
Background: The intestines, mouth, and skin all contain billions of bacteria and some fungi. Every person s body contains microorganisms like these. They normally do not make people sick.
- Trial name
- NCT01933620
- Where
- United States
- Volunteers
- 250 people
- Sponsor
- National Institutes of Health Clinical Center (CC)
Intensive Care Nurses, Bacterial Colonization
Hand Hygiene Compliance and Bacterial Colonization on Personal Belongings
This study aims to examine whether intensive care nurses' hand hygiene practices are related to the presence and amount of bacteria on their frequently used personal belongings, such as mobile phones, pens, and identification…
- Conditions
- Intensive Care Nurses, Bacterial Colonization, Hand Hygiene Compliance
- Trial name
- HHC-BC (NCT07782385)
- Volunteers
- 57 people
- Sponsor
- Uludag University
Staphylococcal Aureus Infection, Microbial Colonization
Administering NMT to Reestablish Infant Nasal Microbiome Diversity Following Intranasal Mupirocin Treatment
This protocol aims to evaluate how NMT affects pediatric nasal microbiome diversity following intranasal mupirocin treatment
- Conditions
- Staphylococcal Aureus Infection, Microbial Colonization, Pediatric Infection, S. Aureus Colonization
- Trial name
- NMT Protocol 3 (NCT06805994)
- Testing
- Nasal Microbiota Transplant (NMT)
- Where
- United States
- Volunteers
- 175 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Antibiotic Resistance, Enterobacteriaceae Infections
Genomic and Phenotypic Diversity of Carbapenemase-producing Escherichia Coli Strains Circulating in Southern France
Carbapenemase-producing Enterobacteriaceae (CPE) are classified as emerging Highly Resistant Bacteria (eHRB) because they expose infected patients to the risk of treatment failure due to the strains' resistance to last-line…
- Conditions
- Antibiotic Resistance, Enterobacteriaceae Infections, Carbapenem-Resistant Enterobacteriaceae Infection, Colonization
- Trial name
- CARBACOLI (NCT07676513)
- Testing
- MultiLocus Sequence Typing
- Where
- France
- Volunteers
- 163 people
- Sponsor
- Centre Hospitalier Universitaire de Nīmes
Preterm Infant, Growth Delay
The Milk, Growth and Microbiota Study
Late preterm infants, who are born at 34, 35 or 36 weeks gestation, often have difficulty feeding, establishing growth, and fighting off infection.
- Conditions
- Preterm Infant, Growth Delay, Microbial Colonization, Breastfeeding
- Trial name
- MGM (NCT03220282)
- Testing
- Donor milk, Preterm infant formula
- Where
- United States
- Volunteers
- 48 people
- Sponsor
- University of California, San Francisco
Microbial Colonization, Ventilator Associated Pneumonia
Frequent Standardized Oral Care to Improve Health Outcomes in Premature Infants in the Neonatal Intensive Care Unit
Premature very low birth weight (VLBW) infants are susceptible to complications related to infrequent and non-standardized oral care.
- Trial name
- NCT05167318
- Testing
- frequent standardized oral care
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- University of Florida
Pregnancy Related, Pregnancy Loss
Microbiome and Malnutrition in Pregnancy
This study is being conducted to investigate how a mother's nutritional status and her gut microbiome during pregnancy contribute to the birth outcomes and health of her baby.
- Conditions
- Pregnancy Related, Pregnancy Loss, Pregnancy Complications, Pregnancy; Parasitic Disease
- Trial name
- MMIP (NCT04992104)
- Where
- 2 sites in Canada
- Volunteers
- 800 people
- Sponsor
- The Hospital for Sick Children
Microbial Colonization, Extreme Prematurity
NICU Antibiotics and Outcomes Trial
The goal of the NANO trial is to study the longstanding clinical practice of empirically administering intravenous antibiotics to extremely low birthweight (ELBW) infants in the first days of life.
- Conditions
- Microbial Colonization, Extreme Prematurity, Early-Onset Neonatal Sepsis, Late-Onset Neonatal Sepsis
- Trial name
- NANO (NCT03997266)
- Testing
- Ampicillin, Gentamycin, Normal saline
- Where
- 14 sites in United States
- Volunteers
- 359 people
- Sponsor
- Michael Morowitz
Microbial Colonization
Comparing Impacts of Donor Human Milk to Formula Supplementation on the Gut Microbiome of Full-term Infants
The goal of this pilot randomized controlled trial (RCT) is to examine donor human milk (DHM) as a clinical intervention targeted at achieving beneficial microbiome signatures in full-term infants who are exposed to intrapartum…
- Trial name
- PPDHM (NCT05815433)
- Testing
- Donor Human Milk - Nutritional Replacement
- Where
- Canada
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- University of Calgary
Microbial Colonization
DOnor Milk to REpair the Full-term Infant MIcrobiome in Infants Born Via Cesarean Section.
The objective of this novel study is to establish proof of concept using a pilot randomized controlled trial to determine the effect of DHM compared to formula supplementation on the microbiome in full-term infants who are born…
- Trial name
- DO-RE-MI C-S (NCT06177184)
- Testing
- Donor Human Milk - Nutritional Replacement
- Where
- Canada
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Calgary
Staphylococcus Aureus, Microbial Colonization
Feasibility and Safety Study of Parent-to-Child Nasal Microbiota Transplant
This feasibility and safety pilot study looks to determine whether transferring a parents healthy, diverse nasal microbiota to the participant's infant(s) will create a healthy, diverse neonatal nasal microbiome.
- Conditions
- Staphylococcus Aureus, Microbial Colonization, Neonatal Infection
- Trial name
- ParentsTREAT (NCT05695196)
- Testing
- nasal microbiota transplant (NMT)
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Early Childhood Caries (ECC), Dental Caries Prevention
Evaluating the Effect of Xylitol Wipes on Cariogenic Bacteria in Infants and Toddlers
This clinical study evaluates whether cleaning infants' and toddlers' teeth and gums with xylitol-containing wipes can help reduce oral bacteria associated with early childhood caries.
- Conditions
- Early Childhood Caries (ECC), Dental Caries Prevention, Oral Bacterial Colonization, Pediatric Oral Health
- Trial name
- NCT07245433
- Testing
- Xylitol Dental Wipes
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Alexandria University
Obesity, Childhood, Cognition
NiPPeR Randomised Trial - Child Follow Up Study
There is an increasing focus on the need to optimise nutrition, lifestyle and metabolism of parents before and during pregnancy and of the infant after birth, but as yet there is limited understanding of the specific influences…
- Conditions
- Obesity, Childhood, Cognition, Neurobehavioral Manifestations, Metabolic Disturbance
- Trial name
- NiPPeR Child (NCT05934422)
- Testing
- Intervention (Study Nutritional Drink), Control (Standard Nutritional Drink)
- Where
- 3 sites in New Zealand, Singapore and 1 more
- Volunteers
- 461 people, healthy volunteers welcome
- Sponsor
- University of Southampton
Periodontal Parameters, Oral Microbial Colonization
Effects of Electric Toothbrushes on Periodontal Health and Oral Microbial Flora in Children With Space Maintainers
Objectives: To evaluate and compare the effects of electric and manual toothbrushes on periodontal health parameters and salivary microbial flora in children with fixed and removable space maintainers.
- Conditions
- Periodontal Parameters, Oral Microbial Colonization, Periodontal Health
- Trial name
- NCT07196969
- Testing
- Electric toothbrush, Manual toothbrush
- Where
- Turkey (Türkiye)
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Pamukkale University