Clinical trials: Microbial Disease
Chronic Sinusitis
Clinical Study to Improve Diagnosis and Treatment of Sinusitis
Chronic rhinosinusitis (CRS) is the most common chronic medical condition that affects Americans between 18-44 years of age. While significant advances have been made in the understanding of the molecular pathogenesis underlying…
- Trial name
- NCT00962689
- Where
- United States
- Volunteers
- 38 people
- Sponsor
- Ohio State University
Underweight, Wasting
Preventing Infant Malnutrition With Early Supplementation
Background: Worldwide, more than 50 million children under 5 years of age are wasted (weight-for-length/height Z-score (WLZ) <-2) and over 150 million children under 5 are stunted (length/height-for-age Z-score (LAZ) <-2); such…
- Conditions
- Underweight, Wasting, Stunting, Breastfeeding
- Trial name
- PRIMES (NCT04704076)
- Testing
- ESVS, Exclusive breastfeeding
- Where
- 2 sites in Guinea-Bissau, Uganda
- Volunteers
- 324 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Blood Stream Infections
Evaluation of MiSeq for Microbial Identification in Specimens
Background: Researchers are testing a new way to find out what causes infections in people in hospitals. Current techniques use chemical or biological tests on a person s samples.
- Trial name
- NCT02578875
- Where
- United States
- Volunteers
- 65 people
- Sponsor
- National Institutes of Health Clinical Center (CC)
Periradicular Disease
Comparing the Antibacterial Effect of 810 nm Diode Laser and Photodynamic Therapy
The aim of this study was to compare the Antibacterial Efficacy of Diode Laser 810nm and Photodynamic therapy in reducing bacterial microflora in endodontic retreatment of teeth with periradicular lesion.
- Trial name
- NCT02555488
- Testing
- diode laser, Methylene blue
- Where
- Iran
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Shahid Beheshti University
Chorioamnionitis, Chorioamnionitis Affecting Fetus or Newborn
Amniotic Fluid & the Preterm Gut
Background: Necrotizing enterocolitis (NEC) and sepsis in preterm infants have been linked to intestinal immaturity and preclinical gut microbiota alterations.
- Conditions
- Chorioamnionitis, Chorioamnionitis Affecting Fetus or Newborn, Necrotizing Enterocolitis of Newborn, Neonatal Sepsis, Early-Onset
- Trial name
- AMFIBIE (NCT07152106)
- Where
- 2 sites in Netherlands
- Volunteers
- 275 people, healthy volunteers welcome
- Sponsor
- Maxima Medical Center
Pneumocystis Pneumonia
Droplet Digital PCR and PCR-free BIOSensors for the Detection of Resistance-associated SNPs in Pneumocystis Jirovecii
The main objective of the proposed research is to identify Pneumocystis jirovecii mutant strains on 4 genes encoding therapeutic targets such as dihydropteroate synthase (DHPS), dihydrofolate reductase (DHFR), cytochrome b (CYB)…
- Trial name
- DDBIOS (NCT06431958)
- Where
- France
- Volunteers
- 300 people
- Sponsor
- University Hospital, Brest
Autism, ADHD
Biomarkers for Autism and ADHD in Children
Autism (ASD) is one of the frequent neurodevelopmental disorders that children would occur. Many studies have shown that individuals with Autism are more common to experience significant gastrointestinal problems than other…
- Trial name
- NCT04890717
- Where
- Hong Kong
- Volunteers
- 320 people
- Sponsor
- Chinese University of Hong Kong
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
Clostridium Difficile Infection, Ulcerative Colitis
Fecal Microbial Transplantation for C. Difficile and/or Ulcerative Colitis or Indeterminate Colitis
Fecal Microbiota Transplantation will be offered to eligible C. difficile patients (does not require Investigational New Drug designation) and to eligible ulcerative colitis or indeterminate colitis patients as Investigational…
- Conditions
- Clostridium Difficile Infection, Ulcerative Colitis, Indeterminate Colitis
- Trial name
- FMT (NCT03268213)
- Testing
- Fecal Microbial Transplantation
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Stony Brook University
Diarrhea, Infantile, Infection Gastrointestinal
PAthogen Transmission and Health Outcome Models of Enteric Disease
The objective of the PATHOME study is to (1) develop statistical and computational methods for examining a complex disease system of interactions between and amongst children, animals, the environment, and enteric pathogens and…
- Conditions
- Diarrhea, Infantile, Infection Gastrointestinal, Stunting, Wasting
- Trial name
- PATHOME (NCT05322655)
- Where
- Kenya
- Volunteers
- 286 people
- Sponsor
- State University of New York at Buffalo
HIV Infections
A Pilot Study of the Short-Term Effects of Antiretroviral Management Based on Plasma Genotypic Antiretroviral Resistance Testing (GART) Compared With Antiretroviral Management Without Plasma GART
To determine the short-term virologic and immunologic effects of using plasma genotypic antiretroviral resistance testing (GART) results (interpreted by study virologists AS PER AMENDMENT 9/17/97) in the management of therapy for…
- Trial name
- NCT00000874
- Where
- 24 sites in United States
- Volunteers
- 148 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Mycobacterium Avium-intracellulare Infection, HIV Infections
A Study to Evaluate the Effects of Azithromycin on MAC Disease Prevention in HIV-Positive Patients
This study is designed to find out whether HIV-positive patients whose immune systems have improved after receiving anti-HIV treatment should take azithromycin to prevent Mycobacterium avium complex (MAC) disease.
- Trial name
- NCT00000947
- Testing
- Azithromycin
- Where
- 19 sites in United States
- Volunteers
- 850 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Preterm Infant, Gut Microbiome
Gut Microbiota of Preterm Infants and Full-term Infants at Early Life
The aim of this study is to obtain a longitudinal view of the gut microbial establishment of a cohort of 51 preterm (PT) infants compared to 50 full-term (FT) infants from birth to 90 days of age, and to identify key clinical…
- Trial name
- NCT03373721
- Where
- China
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- Xinhua Hospital, Shanghai Jiao Tong University School of Medicine
Community-acquired Pneumonia, Air Pollution
The Impact of Air Pollution on the Consumption of Antimicrobials in the General Population
Objectives: To test the hypothesis that certain levels of air pollution may lead to increases in 1) antimicrobial consumption in the general population and 2) the presence of antibiotic resistance genes.
- Conditions
- Community-acquired Pneumonia, Air Pollution, Drug Resistance, Microbial
- Trial name
- ONAIR (NCT04662047)
- Where
- Spain
- Volunteers
- 3,249,128 people
- Sponsor
- Hospital Universitari de Bellvitge
Hirschsprung Disease, Enterocolitis
Identification Genetic, Immunologic and Microbial Markers of Hirschsprung Associated Enterocolitis in Children With Hirschsprung Disease
To identify demographic, clinical, genetic, immunologic and/or microbial (i.e., fecal stream characterization) risk factors that influence the likelihood of development of the HAEC phenotype in children who carry the diagnosis of…
- Trial name
- HAEC (NCT02193685)
- Where
- United States
- Volunteers
- 400 people
- Sponsor
- Cedars-Sinai Medical Center
Allergic Disorder
Impact of Microbial Exposure of the Habitat at the Time of Birth on the Development of Allergic Diseases.
In 2001-2002, a longitudinal study on the risk of atopic sensitization in children was conducted by the Pneumo-Allergology and Pediatrics departments of the CHU Saint-Pierre Hospital and at the Neonatology Department of the Queen…
- Trial name
- NCT04189978
- Testing
- Clinical evaluation
- Where
- Belgium
- Volunteers
- 320 people
- Sponsor
- Brugmann University Hospital
Acute Pancreatitis, 2019 Novel Coronavirus Infection
Study and Analysis of Acute Pancreatitis Complicated With COVID-19
The goal of this observational study was to explore the complex relationship between changes in the intestinal microbiome and serum metabolites in patients with novel coronavirus infection and acute pancreatitis.
- Trial name
- NCT05722678
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Yuansong Sun
Infant, Premature, Diseases
Probiotics On Resistant Bacteria Colonization In Preterm Receiving Antibiotics
In this study, the investigators investigated the effect of probiotic use on colonization of resistant microorganisms in newborn preterm infants receiving antibiotics.
- Trial name
- NCT02178267
- Testing
- Lactobacillus reuteri (biogai AB, Sweden)
- Volunteers
- 51 people
- Sponsor
- Baskent University
Chronic Kidney Diseases, Cardiovascular Diseases
Single Cell Leukocyte Landscapes and Cardiovascular Risk in Children With Chronic Kidney Disease
Chronic kidney disease (CKD) is associated with an increased cardiovascular mortality. In particular children with early-onset CKD have a lifelong increased risk to suffer from cardiovascular disease (CVD).
- Conditions
- Chronic Kidney Diseases, Cardiovascular Diseases, Microbial Colonization, Aging
- Trial name
- NCT04976010
- Testing
- No intervention
- Where
- Germany
- Volunteers
- 38 people
- Sponsor
- Charite University, Berlin, Germany
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