Clinical trials: Stool
Stool Composition
Stool Composition and Stool Characteristics in Healthy Term Infants Fed Human Milk or Infant Formulas
The primary efficacy objective was to determine and compare stool composition (stool soap and non-soap fatty acids, total fatty acids, minerals, and other stool constituents) among the feeding groups.
- Trial name
- NCT01861600
- Testing
- S-26 Gold, S-26 Gold EF1, S-26 Gold EF2
- Where
- Philippines
- Volunteers
- 375 people, healthy volunteers welcome
- Sponsor
- Société des Produits Nestlé (SPN)
Congenital Heart Disease
Calprotectin and Gut Disease Study
Necrotising enterocolitis (NEC) is a serious gut disease that can develop in infants born with cardiac defects. It causes inflammation and injury to the gut mucosa and may be life-threatening.1 The aetiology of NEC in cardiac…
- Trial name
- SAFE NEC (NCT07112794)
- Volunteers
- 300 people
- Sponsor
- Great Ormond Street Hospital for Children NHS Foundation Trust
Bacteria, Microbiota
Standardized Fecal Microbiota Transplantation for Ulcerative Colitis
The gut microbiota is considered to constitute a "microbial organ" which has pivotal roles in the intestinal diseases and body's metabolism.
- Conditions
- Bacteria, Microbiota, Fecal Microbiota Transplantation, Inflammatory Bowel Disease
- Trial name
- NCT01790061
- Testing
- Standardized FMT, Traditional treatments
- Where
- China
- Volunteers
- 500 people
- Sponsor
- The Second Hospital of Nanjing Medical University
Diaper Dermatitis
BM Collection From NICU Infants for Composition
The primary objective of this study is to collect feces from premature infants over a five weeks period to characterize its composition.
- Trial name
- NCT02570698
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Kimberly-Clark Corporation
Inflammatory Bowel Diseases, Ulcerative Colitis
Fecal Microbiota Transplant (FMT) in Pediatric Active Ulcerative Colitis and Pediatric Active Crohn's Colitis
The primary aims of this phase I/II, randomized, placebo controlled study are the assessment of safety and tolerability of universal donor FMT compared to placebo in pediatric and young adult subjects (ages 5 years through 30…
- Conditions
- Inflammatory Bowel Diseases, Ulcerative Colitis, Crohn Disease
- Trial name
- NCT02330653
- Testing
- Fecal Microbiota Transplant (FMT)
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- Stacy A. Kahn
Fecal Incontinence, Urinary Incontinence
Safety and Efficacy of Concurrent MACE and Mitrofanoff Procedures
This was a prospective study. The study period was from January 2022 to July 2025. The study included 30 patients suffering from combined fecal and urinary incontinence submitted for concurrent Malone Antigrade continent Enema…
- Trial name
- MitroMACE (NCT07206719)
- Testing
- Malone Antegrade Continent Enema (MACE) and Mitrofanoff procedures
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Mohammad Daboos
Obesity
Effects of HMOs on the Faecal Microbiota and on Host Metabolism in Obese Children
The study is a randomised, placebo-controlled, double-blind, parallel study in obese children. A total of 75 obese children in the age 5 to 10 years, enrolled in a childhood obesity treatment program, will be included.
- Trial name
- NCT02786160
- Testing
- HMO, Dextropur
- Where
- Denmark
- Volunteers
- 75 people
- Sponsor
- Glycom A/S
Hepatitis-Associated Aplastic Anemia
Collection of Biological Samples From Patients With Hepatitis-Associated Aplastic Anemia
This study will collect samples of blood, stool, bone marrow, or other tissues from patients with hepatitis-associated aplastic anemia to investigate a possible association between exposure to viruses and the development of…
- Trial name
- NCT00050115
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Inflammatory Bowel Disease, Crohn Disease
Deep Endoscopic Remission Assessed by a Surrogate Biomarker in Patients With Inflammatory Bowel Disease
We hypothesize that the number of needed endoscopic procedure performed at IBD patients (adult and children), can be reduced by using an individualized algorithm of symptoms, blood and faecal biomarkers.
- Conditions
- Inflammatory Bowel Disease, Crohn Disease, Ulcerative Colitis
- Trial name
- NCT01861288
- Where
- Denmark
- Volunteers
- 157 people, healthy volunteers welcome
- Sponsor
- Herlev Hospital
Food Allergy in Infants
The Tolerance of Organic Formula Milk and Its Fecal Microbiome Characteristic in Infants
This interventional study aims to investigate the tolerance of organic formula milk on infants supplemented with organic formula milk.
- Trial name
- TOFeM (NCT05215080)
- Testing
- Organic Formula Milk
- Where
- Indonesia
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Hasanuddin University
Encopresis
Internet-based Treatment of Early Childhood Fecal Incontinence
Encopresis, also known as fecal incontinence, is the voluntary or involuntary passage of stools causing soiling of clothes by a child over 4 years of age.
- Trial name
- NCT00067769
- Testing
- Internet-based intervention UCanPoopToo, treatment as usual
- Where
- United States
- Volunteers
- 91 people, healthy volunteers welcome
- Sponsor
- University of Virginia
Crohn Disease, Ulcerative Colitis
OptiCal Study -Optimizing Fecal Calprotectin Monitoring: a Clinical Study Comparing CalproLab Against PhiCal and Evaluating Its Association With the Gut Microbiome
Study Aims: To analyze stool specimens to test and validate the CalproLab assay against the predicate PhiCal in order to determine performance characteristics. And to correlate Calpro levels to the gut microbiome composition.
- Conditions
- Crohn Disease, Ulcerative Colitis, Irritable Bowel Syndrome, Celiac Disease
- Trial name
- OptiCal (NCT03051204)
- Where
- United States
- Volunteers
- 175 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Graft vs Host Disease
Fecal Microbiota Transplantation for Steroid-Refractory Acute GI GVHD
Allogeneic hematopoietic stem cell transplantation (allo-HSCT) is an effective treatment for various hematologic diseases. However, one of the major challenges of allo-HSCT is the occurrence of graft-versus-host disease (GvHD)…
- Trial name
- NCT07364617
- Testing
- Fecal microbiota transplantation (FMT)
- Where
- Taiwan
- Volunteers
- 35 people
- Sponsor
- Chang Gung Memorial Hospital
Infant
A Real-world Evidence (RWE) Study to Assess Infant Stool Consistency in France
The objective of this study is to investigate the influence of various factors (e.g. diet) on the stool consistency of infants in France.
- Trial name
- Popodata (NCT07745413)
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Nutricia Research
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
Stool Assessment
Amsterdam Stool Scale: Usefulness in Clinical Setting
The aim of this study is to assess interobserver and intraobserver variability of the Amsterdam Stool Scale in clinical practice.
- Trial name
- NCT02252718
- Testing
- Stool Assessment
- Where
- Poland
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Medical University of Warsaw
Stool Color Card, Biliary Atresia
Stool Card in Biliary Atresia
To evaluate the effectiveness of using a stool color card as a non-invasive screening tool for the early detection of biliary atresia, with the objective of improving early diagnosis rates and facilitating timely surgical…
- Trial name
- NCT07139717
- Volunteers
- 100 people
- Sponsor
- Assiut University
Gastroenteritis Acute, Diagnostic Communication
Antimicrobial Stewardship Effects of Interpretive Comments for Faecal PCR Tests
Bacterial gastroenteritis is a common condition seen in Aotearoa New Zealand, which is typically diagnosed by PCR testing on a stool sample. Most causes of bacterial gastroenteritis (e.g.
- Trial name
- NCT07701135
- Testing
- Interpretive comment on laboratory report
- Where
- 4 sites in New Zealand
- Volunteers
- 10,000 people
- Sponsor
- Medical Research Institute of New Zealand
Recurrent Clostridium Difficile Infection
Lyophilized Fecal Microbiota Transplantation for Recurrent Clostridioides Difficile Infection
The primary goal is to study participants with recurrent C. difficile infection (CDI) treated with lyophilized fecal microbiota transplantation (FMT). The safety, clinical response and relapse rate in patients will be assessed.
- Trial name
- NCT03834038
- Testing
- Lyophilized Fecal Microbiota Transplantation
- Where
- Canada
- Volunteers
- 158 people
- Sponsor
- Vancouver Island Health Authority
Eosinophilic Esophagitis, Gastroesophageal Reflux Disease (GERD)
Indiana University Gastrointestinal Motility Diagnosis Registry
Develop a registry (list of patients) with accurate clinical motility diagnosis. This registry will help the doctors to identify the patients with specific disease conditions.
- Conditions
- Eosinophilic Esophagitis, Gastroesophageal Reflux Disease (GERD), Gastroparesis, Functional Vomiting
- Trial name
- NCT04506593
- Testing
- no intervention
- Where
- United States
- Volunteers
- 5,000 people
- Sponsor
- Indiana University