Clinical trials: Faeces
Healthy
The Effect of Infant Feeding on Stool Characteristics
Infants will be fed infant formula and stool characteristics assessed.
- Trial name
- NCT00503789
- Testing
- fecal bacteria analysis
- Where
- 23 sites in United States
- Volunteers
- 280 people, healthy volunteers welcome
- Sponsor
- Mead Johnson Nutrition
Healthy
Evaluation of New Method for Measuring Stool Consistency
This study is designed to validate a new direct method for the measurement of stool consistency, using Texture Analyser. Forty healthy subjects are enrolled in this trial for collection of stool samples.
- Trial name
- NCT03188302
- Testing
- Collection of stool samples
- Where
- Belgium
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Yakult Honsha European Research Center, ESV
Poliomyelitis
Intradermal Fractional Dose IPV (fIPV) in Combination With dmLT
This is a single site, phase 1 study of dmLT as a mucosal adjuvant to control fecal viral shedding when used in combination with intradermally administered fractional dose trivalent IPV (fIPV).
- Trial name
- NCT05327426
- Testing
- Intradermal fractional dose inactivated polio vaccine (fIPV) in combination with recombinant double mutant heat labile toxin, LT(R192G/L211A), (dmLT), Intradermal fractional dose inactivated polio vaccine (fIPV), Monovalent oral poliomyelitis vaccine (mOPV), Sabin strain
- Where
- United States
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- University of Vermont
Healthy Subjects
Safety and Efficacy Study of Different DAV132 Dose Regimens in Healthy Volunteers
The purpose of this study is to evaluate whether different DAV132 dose regimens are safe and effective for capturing fecal residues of moxifloxacin in healthy volunteers.
- Trial name
- NCT02917200
- Testing
- Moxifloxacin, DAV132, Negative control
- Where
- France
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Da Volterra
Colon Cancer
The Efficiency of Colon Capsule Endoscopy in Colon Cancer Screening
Main objective is to improve colorectal cancer (CRC) screening programme in the Czech Republic and decrease the disease incidence and mortality.
- Trial name
- NCT03052335
- Testing
- Pillcam® COLON 2 Capsule, Colonoscopy
- Where
- Czechia
- Volunteers
- 230 people, healthy volunteers welcome
- Sponsor
- Military University Hospital, Prague
Anemia, Neonatal, Necrotizing Enterocolitis
Alteration of Stool Microbiota in Preterm Infants With Anemia
This study evaluates the relationship between anemia and stool microbiota in premature infants. It also evaluates the relationship between blood transfusion and stool microbiota.
- Conditions
- Anemia, Neonatal, Necrotizing Enterocolitis, Dysbiosis
- Trial name
- NCT03554278
- Where
- United States
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Autism Spectrum Disorder, Autism
Faecal Microbiota Analysis in Neurotypical and Autism Syndrome Disorder Siblings
This study aims to accurately characterise the gut microbiota composition of faeces of children with ASD and compare it with the gut microbiota composition of their neurotypical siblings.
- Trial name
- FAMILY (NCT05794620)
- Testing
- Stool sample
- Where
- United Kingdom
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- East Suffolk and North Essex NHS Foundation Trust
Premature Infants, Stool Bacterial Composition
Effects of Probiotic and Prebiotic Combinations on Premature Infants
The purpose of this study is to see how oral preparations containing both probiotics and prebiotics impact the growth, bacterial colonization of the intestines, and fecal short chain fatty acid content in premature infants.
- Conditions
- Premature Infants, Stool Bacterial Composition, Growth
- Trial name
- NCT00282113
- Testing
- ProBioPlus, Culturelle
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Constipation - Functional
Study on the Effect of Rhubarb Extract on Stool Frequency and Biological Markers of Intestinal Function in Seniors With Low Defecation
Randomized double-blind clinical study versus placebo evaluating the effect of supplementation with rhubarb extract on stool frequency and biological markers of intestinal function in seniors with a low number of defecations per…
- Trial name
- NCT05541991
- Testing
- single dose coated tablet Fruits & Fibres Rhubarbe with standardised rhubarb extract, double dose coated tablet Fruits & Fibres Rhubarbe with standardised rhubarb extract
- Where
- France
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- ortis
Exercise, Overreaching
Impact of Training Load on the Gut miCrobiome And Its Relation to exeRcise Performance, mUscle Phenotype, and markerS of Overreaching in Healthy Men
The goal of this study is to learn how different amounts of supervised indoor cycling training change gut health (gut bacteria, the substances gut bacteria make, and the gut barrier integrity), and how these changes relate to…
- Conditions
- Exercise, Overreaching, Butyrate, Gut Microbiome
- Trial name
- ICARUS (NCT07481578)
- Testing
- Supplement, Moderate load exercise training, High load exercise training
- Where
- Belgium
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Stefan De Smet
Diverticulitis, Uncomplicated Diverticular Disease
FMT in Uncomplicated Diverticulitis
Fecal Microbiota Transplantation (FMT) is an established treatment for Clostridium difficile (C. diff) infection refractory to medical management. As C.
- Trial name
- NCT05373784
- Testing
- Fecal Microbiota Transplantation (FMT)
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Justin Maykel
Health Behavior, Disorder of Growth and Development
The Effects of Dietary Palmitic Acid Triacylglyceride Position on Intestinal Parameters in Infants (InFat_005)
The purpose of this study is to determine the effect of high sn-2 palmitic acid based infant formula on intestinal parameters in term formula fed infants.
- Trial name
- NCT01116115
- Testing
- InFat™ based infant formula, Standard vegetable oil based infant formula
- Where
- Israel
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Enzymotec
Body Weight
Pulse Biomarker Discovery
Dietary pulses, including beans, chickpeas, and lentils, are high in soluble fiber with potential benefits to human health: Pulses are moderate energy density foods, low in fat and high in dietary protein, fiber, vitamins and…
- Trial name
- NCT04887584
- Testing
- Control diet, Low Pulse diet, High Pulse diet
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- USDA, Western Human Nutrition Research Center
Colorectal Cancer
Interventions to Improve Bowel Cancer Screening Uptake in Ireland: a 2x2 Factorial Trial
High uptake is vital to population-based screening. BowelScreen (Irelands national organised population-based colorectal cancer screening programme) has not achieved recommended screening uptake targets.
- Trial name
- NCT05609396
- Testing
- Behaviorally enhanced reminder letter
- Where
- Ireland
- Volunteers
- 8,734 people, healthy volunteers welcome
- Sponsor
- Dublin City University
Clostridium Difficile Colitis
Stool Transplant in Pediatric Patients With Recurring C. Difficile Infection
The incidence of C. difficile infection (CDI) has alarmingly increased over the past several years and the affected population has expanded to include those previously at low risk, such as children.
- Trial name
- NCT01972334
- Testing
- FMT
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- MemorialCare Health System
Healthy Full Term Infants
Effect of a Starter Formula With Synbiotics on Stool Microbiota in Infants After Normal or Caesarean Section Delivery
The primary objectives of this trial are: to show differences in the colonization of the gastrointestinal tract with the bacteria Bifidobacterium sp.
- Trial name
- NCT02031887
- Testing
- formula with synbiotics, formula without synbiotics
- Where
- 3 sites in South Africa
- Volunteers
- 430 people, healthy volunteers welcome
- Sponsor
- Société des Produits Nestlé (SPN)
Ulcerative Colitis, Ulcerative Colitis Flare
Transfer of Feces in Ulcerative Colitis 2
The goal of this placebo-controlled randomised multicenter trial is to evaluate the efficacy and safety of anaerobic prepared donor fecal microbiota transplantation (FMT) compared to autologous FMT in patient with ulcerative…
- Conditions
- Ulcerative Colitis, Ulcerative Colitis Flare, Ulcerative Colitis Acute
- Trial name
- TURN2 (NCT05998213)
- Testing
- Fecal microbiota transplant
- Where
- Netherlands
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Anorectal Disorder, Fecal Incontinence
Normal Values in Ano-rectal 3D High Resolution Manometry
Ano-rectal manometry is indicative in patients with either fecal incontinence or constipation. Recently anorectal 3D- high resolution manometry has been developed.
- Conditions
- Anorectal Disorder, Fecal Incontinence, Constipation
- Trial name
- NOMAD (NCT01710579)
- Testing
- Anorectal 3D-high resolution manometry, Anorectal radial endosonography (rotative 360° probe), Dynamic anorectal endosonography (sagittal and radial)
- Where
- France
- Volunteers
- 127 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Stress Urinary Incontinence, Fecal Incontinence
Effects of Single Dose Citalopram and Reboxetine on Urethral and Anal Closure Function on Healthy Female Subjects
This study will investigate if citalopram, a selective serotonin reuptake inhibitor, is reducing the opening pressure of the urethra and possibly causing or worsening stress urinary incontinence.
- Trial name
- NCT04097288
- Testing
- Citalopram 40mg, Reboxetine 8 mg
- Where
- Denmark
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University Hospital Bispebjerg and Frederiksberg
Dysphagia, Fecal Incontinence
Evaluation of Potential Vitamin D Effects on Muscle: a Pilot Study
People who do not have adequate amounts of vitamin D develop weakness of leg and arm muscles. This study will determine if vitamin D supplementation benefits muscle functions important for swallowing, bladder and bowel function.
- Conditions
- Dysphagia, Fecal Incontinence, Urinary Incontinence
- Trial name
- NCT00593996
- Testing
- Ergocalciferol (vitamin D2)
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison