Clinical trials: Faeces
Healthy Volunteer
Collection of Data and Samples From Healthy Donors for Use in Translational Research
Increased numbers of white blood cells called eosinophils can cause disease. To investigate this disease, researchers need blood, urine, sputum, stool, cerebrospinal fluid, skin and/or bone marrow samples to compare to samples…
- Trial name
- NCT00090662
- Where
- United States
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Pregnancy, Pregnancy - Labor Monitoring
Effect of Birthing Stool Use During Labor on Birth Comfort, Perceived Support and Control
This study was planned to determine the effect of using a birthing stool during labor on birth comfort, perceived support and control during labor in primiparous pregnant women.
- Trial name
- NCT07895186
- Testing
- birth stool
- Where
- Turkey (Türkiye)
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Uskudar University
Microbial Colonization
Effect of Galacto-oligosaccharides (GOS) on Faecal Gut Microbiota in Adult Women
Within the Denali study the effect of 3 weeks intervention with GOS on the abundance of Bifidobacterium in faecal samples will be investigated.
- Trial name
- Denali (NCT05762965)
- Testing
- GOS 1, GOS 2
- Where
- Netherlands
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Wageningen University and Research
Constipation, Gastrointestinal Dysfunction
Effect of Polydextrose on Fecal Bulk and Bowel Function in Mildly Constipated Subjects
Polydextrose (PDX) (8-30g/day) has been reported to increase faecal bulk and consistency, leading to easier stool passage in healthy subjects.
- Trial name
- NCT05309837
- Testing
- Polydextrose
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Tate & Lyle
MRI in Evaluation of Fecal Incontinence
Fecal Incontinence (FI) is a Debilitating Physical and Psychological Disorder Characterizedbytheinvoluntary Loss of Flatus or Liquid/Solid Stool.
Fecal incontinence (FI) is a debilitating physical and psychological disorder characterizedbytheinvoluntary loss of flatus or liquid/solid stool.
- Trial name
- NCT07898748
- Testing
- 3DendoanalultrasoundversusexternalphasedarrayMRI inevaluationoffecal Incontinence
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Assiut University
Colorectal Cancer
Head to Head Study Epi proColon and FIT
The study aims to show non-inferiority in the clinical performance of the investigational assay, Epi proColon, to FIT using matched blood and stool specimens from screening-guideline eligible subjects.
- Trial name
- NCT01580540
- Where
- 70 sites in United States, Puerto Rico
- Volunteers
- 336 people, healthy volunteers welcome
- Sponsor
- Epigenomics, Inc
Healthy Volunteers
Assessment of Gastrointestinal Blood Loss After Receiving Aspirin or Aspirin Plus Rivaroxaban, or Aspirin Plus REGN9933, or Aspirin Plus REGN7508 in Healthy Adult Participants
This study is researching experimental drugs called REGN9933 and REGN7508 (called "study drugs") and comparing their effects to approved treatments of rivaroxaban and aspirin (called "standard treatments").
- Trial name
- NCT06444178
- Testing
- Aspirin, REGN9933, REGN7508
- Where
- United Kingdom
- Volunteers
- 224 people, healthy volunteers welcome
- Sponsor
- Regeneron Pharmaceuticals
Colorectal Cancer Screening
Study of Using Computerized Education to Increase Patients' Confidence in Their Ability to Be Screened for Colon Cancer
The purpose of this study is to determine whether a newly developed educational software program is effective in increasing patients' confidence in their ability to undergo colon cancer screening.
- Trial name
- NCT00273585
- Testing
- Personally-tailored educational software program
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Colorectal Disorders
Increasing Uptake of Colorectal Cancer Screening in Ontario
The investigators hope to determine whether the addition of an FOBT kit and educational materials to a second mailed invitation compared to a second mailed invitation alone increases use of appropriate screening tests (FOBT for…
- Trial name
- NCT01629004
- Testing
- FOBT kit, Mailed invitation
- Where
- Canada
- Volunteers
- 5,155 people, healthy volunteers welcome
- Sponsor
- Sunnybrook Health Sciences Centre
Colorectal Cancer
Clinical Validation of An Optimized Multi-Target Stool DNA (Mt-sDNA 2.0) Test, for Colorectal Cancer Screening "BLUE-C"
The primary objective of this study is to assess the sensitivity for colorectal cancer (CRC) and specificity of the mt-sDNA 2.0 test.
- Trial name
- NCT04144738
- Testing
- mt-sDNA 2.0 screening test, FIT test, Colonoscopy
- Where
- 195 sites in United States
- Volunteers
- 26,758 people, healthy volunteers welcome
- Sponsor
- Exact Sciences Corporation
Cardiovascular Disease
Bioavailability of Carotenoids Added Into Processed Foods
Carotenoids are a family of pigments found abundantly in fruits and vegetables. They are responsible for the colour of many fruits and vegetables such as tomatoes, melon, peppers and orange coloured fruits and vegetables.
- Trial name
- CAROTFoods (NCT02246985)
- Testing
- Control, Vegetable bread only, Plain bread with vegetable mayonnaise
- Where
- United Kingdom
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Aberdeen
Healthy Male Volunteers
The Effects of Daily Supplementation of Nutriose® on the Fecal Microbiota in Volunteers.
The effects of daily supplementation of the NUTRIOSE® on the fecal microbiota. The hypothesis of the study is that the NUTRIOSE® is able to modulate the intestinal microbiota in a positive way, compare to a placebo, in healthy…
- Trial name
- NUTRIBIOTE (NCT05105425)
- Testing
- NUTRIOSE®
- Where
- 2 sites in France
- Volunteers
- 124 people, healthy volunteers welcome
- Sponsor
- Roquette Freres
Healthy, Constipation
Effect of Consumption of Orafti® Inulin on Bowel Motor Function in Subjects With Constipation
Investigation of the effects of a four week daily consumption of Orafti® Inulin on bowel motor function in subjects with constipation.
- Trial name
- NCT02548247
- Testing
- Orafti® Inulin
- Where
- Germany
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Beneo GmbH
Focus of the Study is on Gut Health
Effects of a Dietary Fiber on Fecal Microbiota and Metabolism
The purpose of the study is to examine how a dietary fiber affects metabolism in healthy overweight and obese adults. The fiber will be added to foods that participants will consume for two, three-week periods.
- Trial name
- NCT01518088
- Testing
- Dietary Fiber
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Ingredion Incorporated
Healthy
Immune Health Biomarkers and Fecal Microbiota in Filipino Breastfed Infants
This will be a prospective observational study aiming to investigate immune health biomarkers and fecal microbiota in 48-60 Filipino breastfed infants from birth to 12 months of age.
- Trial name
- NCT06708559
- Testing
- Breast-fed infants
- Where
- Philippines
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Société des Produits Nestlé (SPN)
Fecal Incontinence
Effect of Anorectal Biofeedback on Encopresis in School Aged Girls After Sexual Assault
Females who have been sexually abused anally, have a disturbed anorectal motility. They have an increased resting pressure at the lower part of the anal canal.
- Trial name
- NCT04652024
- Testing
- Anorectal manometry
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Badr University
Nutrition, Ketogenic Diet
Dietary Macronutrients and Gut Microbiota, Inflammation, and Metabolic Markers
This 12-week randomized controlled trial will investigate the effects of dietary patterns with different macronutrient compositions on gut microbiota, intestinal inflammation, gene expression, and metabolic health in healthy…
- Conditions
- Nutrition, Ketogenic Diet, Gene Expression, Diet
- Trial name
- DIETMICRO (NCT07672691)
- Testing
- Ketogenic Diet (KD), Vegetarian Diet (VD), Control Diet (CD)
- Where
- 2 sites in Poland
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- The Jerzy Kukuczka Academy of Physical Education in Katowice
Rectal Cancer, Low Anterior Resection Syndrome
Feasibility and Impact of a Prehabilitation and Rehabilitation Program for the Continuity of Care in Severe Low Anterior Resection Syndrome.
Patients with sphincter saving procedures of rectal cancer usually experience intestinal dysfunction, including difficulty emptying the bowel and faecal incontinence, leading to a detriment in the quality of life.
- Conditions
- Rectal Cancer, Low Anterior Resection Syndrome, Faecal Incontinence
- Trial name
- PRELARS (NCT04612569)
- Where
- Spain
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Hospital Donostia
Personal Satisfaction
The Effects of Dietary Palmitic Acid Triacylglyceride Position on Bone Strength Parameters in Infants
The purpose of this study is to determine the effect of high sn-2 palmitic acid based infant formula on bone strength parameters.
- Trial name
- InFat_002 (NCT00874068)
- Testing
- InFat™ based infant formula, Standard vegetable oil based infant formula
- Where
- Israel
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- Enzymotec
Non Celiac Gluten Sensitivity
Gluten Ingestion Biomarkers in Patients w Gluten Sensitivity and Healthy Controls Peptides in Patients With Non-celiac Gluten Sensitivity and Healthy Patients: A Placebo-controlled Study
Non-celiac gluten sensitivity (NCGS) is an emerging clinical entity defined as the presence of intestinal and/or extraintestinal symptoms induced by the ingestion or gluten and relieved by a gluten free diet (GFD) in patients…
- Trial name
- NCGS (NCT02936297)
- Testing
- High dose Gluten, Low dose Gluten
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Thomas Jefferson University