Clinical trials: Microbial Disease
Infertility, Female, Microbial Colonization
Whether Vaginal Microbiota Affects Pregnancy Outcomes After Embryo Transfer
The goal of this observational study is to learn about vaginal microbial characteristics in the patients under in vitro fertilization treatment.
- Trial name
- NCT06296615
- Where
- China
- Volunteers
- 161 people, healthy volunteers welcome
- Sponsor
- ShangHai Ji Ai Genetics & IVF Institute
Hypertension, Gut Microbiota
Metagenomic Analysis of Gut Microbiota in Untreated and Uncontrolled Hypertensive Patients
This observational study aims to explore the relationship between gut microbiota composition and blood pressure regulation in patients with hypertension.
- Trial name
- HyGut (NCT06284928)
- Testing
- Fecal Sample Collection
- Where
- China
- Volunteers
- 192 people, healthy volunteers welcome
- Sponsor
- Xinjiang Medical 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
Atopic Dermatitis
Efficacy of Fecal Microbial Transplantation Treatment in Adults With Atopic Dermatitis
Prospective single-blinded placebo-controlled cross-over study, among adult patients suffering from moderate-to-severe atopic dermatitis (AD), insufficiently responsive to topical and systemic treatment.
- Trial name
- NCT04613037
- Testing
- Fecal Microbial Transplantation
- Where
- Israel
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Tel-Aviv Sourasky Medical Center
Microbial Colonization, Gut Microbiota
Diet Supplementation With Prebiotics to Improve Gut Health in Egyptian Children
The study described herein seeks to assess the extent to which diet supplementation of young Egyptian children, one of the most vulnerable groups to the risk of diarrhea, with prebiotic fiber can improve their gut health.
- Trial name
- NCT06561724
- Testing
- Biscuits maltodextrin, Biscuits includes prebiotics tartoufa inulin, Biscuits includes prebiotics chicory inulin
- Where
- Egypt
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- National Research Centre, Egypt
Periodontitis
Clarithromycin is an Adjunct to Scaling and Root Planing
The present study was done to evaluate the effect of clarithromycin as an adjunct to scaling and root planning at baseline, three months and six months intervals .
- Trial name
- CASRCMI (NCT02359721)
- Testing
- tablet clarithromycin 500 mg (Clarino-500) orally
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Panineeya Mahavidyalaya Institute of Dental Sciences & Research Centre
Achalasia
Risk of Microbial Translocation in Patients Undergoing Per-Oral Endoscopic Myotomy (POEM) for Achalasia: Antibiotic Prophylaxis or Short-therapy
Background: Achalasia is a primary rare esophageal motor disorder of the esophagus (annual incidence of 1:100,000 persons). Recently, a new endoscopic technique, Per-Oral Endoscopic Myotomy (POEM), has been introduced with…
- Trial name
- POEM-MT01 (NCT03587337)
- Testing
- POEM
- Where
- Italy
- Volunteers
- 124 people, healthy volunteers welcome
- Sponsor
- Istituto Clinico Humanitas
Rosacea
Impact of DFD-29 on Microbial Flora of Healthy, Adult Human Subjects When Administered Over 16 Weeks
The purpose of this trial is to evaluate the effects of 16-week treatment with DFD-29 40 mg QD dose in comparison to Placebo on the skin, intestinal and vaginal microbiota.
- Trial name
- NCT05597462
- Testing
- Minocycline hydrochloride capsules
- Where
- 2 sites in United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Journey Medical Corporation
Mouthwashes, Chlorhexidine
Effects of Two Daily CHX Mouthrinses on Plaque, Gingivitis and Staining
Τhe aim of this randomized clinical trial was to investigate the efficacy of two daily mouth rinses containing CHX and different combinations of H2O2 and CPC, when used adjunctive to mechanical oral hygiene, and compare them with…
- Conditions
- Mouthwashes, Chlorhexidine, Dental Plaque, Gingival and Periodontal Disease
- Trial name
- NCT07351370
- Testing
- chlorhexidine/ cetylpyridinium chloride/ hydrogen peroxide mouthwash, Chlorhexidine/ cetylpyridinium chloride
- Where
- Greece
- Volunteers
- 81 people, healthy volunteers welcome
- Sponsor
- Dental School
Microbial Colonization
Colonisation of Scalp by Topical Probiotic Micrococcus Luteus Q24
The purpose of this study is to evaluate the skin quality improvement and colonization efficacy following the application of probiotic Micrococcus luteus Q24 (BLIS Q24) to the scalp from a serum format in healthy adults.
- Trial name
- NCT06166979
- Testing
- Active Comparator: Study Group A: Blis Q24 Serum at higher dose, Active Comparator: Study Group B: Blis Q24 Serum at lower dose
- Where
- New Zealand
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- BLIS Technologies Limited
Dental Caries
Prevention of Enamel Demineralization by Use of K18-smooth Surface Sealant
This study will evaluate effectiveness of a urethane dimethacrylate (UDMA)-quaternary ammonium methacrylate (K18) resin (UDMA-K18) smooth surface sealant to prevent biofilm attachment to tooth surfaces thereby eliminating the…
- Trial name
- K18 (NCT03306433)
- Testing
- UDMA-K18 smooth surface sealant
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Metabolic Disease, Inflammation
Gut Microbiota-dependent Health Impacts of Haskap Berries
Polyphenol-rich Haskap berries (Haskap) have untapped therapeutic potential to improve human health, and agricultural producers in northern U.S. states are poised to increase production if consumer demand increases.
- Conditions
- Metabolic Disease, Inflammation, Microbial Colonization
- Trial name
- HIH (NCT06546020)
- Testing
- Haskap berry smoothie
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Montana State University
Microbial Colonization
Microbial Colonization of Dairy Free Oral Probiotics
The aim of this study is to evaluate the colonization efficacy of probiotic lozenges containing dairy and dairy free probiotic Streptococcus salivarius M18, in healthy adults
- Trial name
- NCT05375396
- Testing
- Streptococcus salivarius M18 lozenges, Streptococcus salivarius M18 dairy free lozenges
- Where
- New Zealand
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- John Hale
Surgical Site Infection, Microbial Colonization
P.Acnes Colony Count Following Subdermal Cefazolin
The specific outcome is to determine whether the colony count of Propionibacterium acnes, one of the commonest causes of shoulder infection and not eradicated by conventional forms of surgical preparatory solutions and…
- Trial name
- NCT03853096
- Testing
- Cefazolin
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
COPD, Microbial Colonization
Partially Hydrolyzed Guar Gum (PHGG) for Amelioration of Chronic Obstructive Pulmonary Disease (COPD)
Some components of the diet could promote the growth of certain bacterial strains present in the intestine, which are closely associated with benefits for host health.
- Conditions
- COPD, Microbial Colonization, Respiratory Tract Disease
- Trial name
- NCT05126654
- Testing
- Partially Hydrolyzed Guar Gum (PHGG)
- Where
- Taiwan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Fu Jen Catholic University Hospital
Necrotizing Pancreatitis
Molecular Analysis of Microbial DNA in Infected Necrotizing Pancreatitis
Necrotizing pancreatitis is a severe form of inflammation of the pancreas with subsequent destruction of the pancreas (necrosis).
- Trial name
- NCT01815489
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Microbial Colonization, Enzyme Overdose
The Apple Study: Two Apples a Day, Keep the Doctor Away?
The goal of this clinical trial is to learn about the gut microbiome in healthy postmenopausal women aged 50-64. The main questions it aims to answer are: Investigate whether the activity of the bacterial enzyme β-glucuronidase…
- Trial name
- NCT05748080
- Testing
- Eating apples
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Cognitive Change, Mood Change
The Cognitive Effects of 'Brainwaves' Supplementation in Cognitively Intact Older Adults
This study investigated the effects of a proprietorial herbal supplement, Turmeric Brainwave (now Mind focus), on cognition, mood and the microbiome in older adults experiencing subjective memory decline, following 90 days…
- Conditions
- Cognitive Change, Mood Change, Microbial Colonization
- Trial name
- NCT05504668
- Testing
- Turmeric Brainwave
- Where
- United Kingdom
- Volunteers
- 174 people, healthy volunteers welcome
- Sponsor
- Northumbria University
HIV Infections
The Biology of HIV Transmission
The purpose of this study is to look at the amount of HIV in the blood, genital fluid, and saliva of the partners of patients with early HIV infection.
- Trial name
- NCT00001092
- Where
- 3 sites in United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Preterm Birth, Microbial Colonization
Vaginal, Placental and Neonatal Buccal Mycobiota and Microbiome in Preterm Birth
Microbiota contributes to the immunological, hormonal and metabolic homeostasis of the host. As in all natural orifices in the body, there is also a microbiota and mycobiota specific to the vagina.
- Trial name
- NCT04165252
- Testing
- Collection of vaginal, neonatal buccal and placental samples
- Where
- Turkey (Türkiye)
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Koç University