Clinical trials: Faeces
Spinal Cord Injuries, Constipation
Transdermal Administration by a Novel Wireless Iontophoresis Device
Persons with spinal cord injury (SCI) have neurogenic bowel disorders which is associated with significant morbidity. The negative impact of bowel complications is often at the top of the list of problems reported by persons with…
- Conditions
- Spinal Cord Injuries, Constipation, Fecal Incontinence, Neurogenic Bowel
- Trial name
- NCT06351852
- Testing
- Combination of Neostigmine and Glycopyrrolate, I-Box by Dynatronics
- Where
- United States
- Volunteers
- 2 people, healthy volunteers welcome
- Sponsor
- James J. Peters Veterans Affairs Medical Center
Non-invasive and Sensitive Faecal Bacterial Markers for Early Screening and Diagnosis of Gastric Cancer
Study of Faecal Bacteria Detection in Early Screening and Diagnosis of GC
In this clinical trial, we aim to explore the synergistic alteration of specific bacteria both in gastric mucosas and feces of gastric cancer patients for the method of non-invasive and cost-effective faecal marker detection.
- Trial name
- NCT04638959
- Testing
- collect gastric tissue and stool samples
- Where
- 10 sites in China
- Volunteers
- 1,100 people, healthy volunteers welcome
- Sponsor
- Shanghai Jiao Tong University School of Medicine
Cardiovascular Diseases
The Effect of Pork With Modified Fat Composition and Berries on Plasma Fatty Acids and Fecal Compounds in Healthy Adults
High consumption of red meat is related to cardiovascular diseases. Red meat containing more unsaturated fat than normal red meat may have a beneficial impact on plasma lipid and fatty acid profile in humans.
- Trial name
- NCT02469285
- Testing
- Modified pork, Pork, Pork and berries
- Where
- Finland
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- University of Helsinki
Colon Cancer
Screening and Risk Factors of Colon Neoplasia
The investigators propose a screening population-based study to systematically evaluate the accuracy and clinical relevance of sDNA testing as a potential alternative to colonoscopy screening.
- Trial name
- NCT01647776
- Testing
- Stool DNA Test, biopsies of rectal and colon mucosa, Questionnaires
- Where
- United States
- Volunteers
- 3,315 people, healthy volunteers welcome
- Sponsor
- Case Comprehensive Cancer Center
Eczema, Asthma
Study of Stool Microbiota in Two Diverse Cohorts of Asian and Its Influence on Allergy Development
This study aims to document prospectively the incidence of allergies of eczema, asthma and allergic rhinitis in 2 diverse cohorts (Singaporean and Indonesian) with contrasting lifestyles and socioeconomic development.
- Conditions
- Eczema, Asthma, Allergic Rhinitis
- Trial name
- NCT00713089
- Where
- 2 sites in Indonesia, Singapore
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- National University Hospital, Singapore
Bottle Feeding
Effect of Infant Formulas Containing a New Fat Blend or the New Fat Blend Plus Fiber in Healthy Term Infants
The primary objective of the study was to compare stool composition (stool soap and non-soap fatty acids, total fatty acids, minerals, and other stool constituents) of infants randomized to receive either standard formula, or 1…
- Trial name
- 9055A1-2000 (NCT02031003)
- Testing
- Infant formula
- Where
- 4 sites in Taiwan
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- Société des Produits Nestlé (SPN)
Rotavirus
The Influence of the Microbiome on Rotavirus Vaccine Immunogenic Response in Infants in Karachi, Pakistan
This is a nested case-control study within an ongoing rotavirus vaccine immunogenicity trial in Karachi, Pakistan. The primary study aim is to compare the fecal microbiota composition and diversity of infants who do (control) and…
- Trial name
- NCT03031743
- Where
- Pakistan
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Morbid Obesity, Metabolic Syndrome
FMT in Obesity: RYGB vs. LEAN vs. Autologous FMT
This double-blinded proof-of-concept study is proposed to explore the effects of fecal microbiota transfer (FMT) in human subjects.
- Conditions
- Morbid Obesity, Metabolic Syndrome, Diabetes, PreDiabetes
- Trial name
- DACH (NCT06268990)
- Testing
- Fecal microbiota transplantation
- Where
- Austria
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Wiebke Kristin Fenske
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
Colorectal Cancer
An Evaluation of a Multi-target Stool DNA (Mt-sDNA) Test, Cologuard, for CRC Screening in Individuals Aged 45-49 and at Average Risk for Development of Colorectal Cancer: Act Now
The primary objective is to confirm the specificity of a multi-target stool DNA test (mt-sDNA), Cologuard, in an average risk population, ages 45-49.
- Trial name
- NCT03728348
- Testing
- mt-sDNA screening test, Colonoscopy
- Where
- 39 sites in United States
- Volunteers
- 983 people, healthy volunteers welcome
- Sponsor
- Exact Sciences Corporation
Obstetric Risk Factors
Obstetrical Risk Factors for the Development of Urinary and/or Fecal Incontinence
Evaluation of Obstetrical Risk Factors for the development of Urinary and/or Fecal Incontinence according to a questionaire The questionaire will be filled by the study investigators after the women participating in the study…
- Trial name
- NCT00729417
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Maaynei Hayesha Medical Center
Colic, Inflammation
Effect of Lactobacillus Rhamnosus GG (LGG) on Infant Colic
This study will compare 2 currently marketed formulas in healthy full term babies: Nutramigen A+ (a hypoallergenic formula) and Nutramigen-Enflora (hypoallergenic formula with Lactobacillus GG (LGG)) during 3 months of formula…
- Trial name
- LGG (NCT01279265)
- Testing
- Nutramigen with Enflora, Nutramigen A+
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center, Houston
Healthy Volunteers
Sample Collection From Healthy Volunteers for Assay Optimization
Background: The Laboratory of Immune System Biology (LISB) works with other labs at the National Institutes of Health. They study how parts of living things come together to make a whole.
- Trial name
- NCT03538600
- Where
- United States
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Colorectal Cancer, Colorectal Carcinoma
Combining Risk Factors and Faecal Immunochemical Testing in Colorectal Cancer Screening: a Randomized Controlled Trial
Colorectal Carcinoma (CRC) is the third most frequent diagnosed cancer worldwide, with 1.4 million new cases every year. In an attempt to reduce this number many countries have implemented a nationwide screening programme…
- Conditions
- Colorectal Cancer, Colorectal Carcinoma, Colorectal Neoplasms, Colorectal Adenoma
- Trial name
- NCT04490551
- Testing
- Risk-based logistic regression model, FIT
- Where
- Netherlands
- Volunteers
- 6,753 people, healthy volunteers welcome
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Gastric Adenocarcinoma, Helicobacter Pylori
Prospective Gastric Cancer Screening Using Helicobacter Pylori High-Risk Single Nucleotide Polymorphism Detection
This is a prospective study designed to compare the performance of fecal H. pylori gastric cancer susceptibility analysis and the gastric cancer risk questionnaire for the early detection of gastric cancer.
- Trial name
- NCT06943781
- Testing
- Fecal Helicobacter pylori gastric cancer susceptibility gene test
- Where
- China
- Volunteers
- 15,000 people, healthy volunteers welcome
- Sponsor
- Fudan University
Cancer Screening, Chronic Diseases in Older Adults
Pragmatic Mobile Health Trial to Promote Cancer Screening and Healthy Behaviors
Cancer is the leading cause of death in Singapore, but many people who are eligible for breast, cervical, and colorectal cancer screening do not get screened on time.
- Conditions
- Cancer Screening, Chronic Diseases in Older Adults, Early Cancer Detection, Mammography
- Trial name
- mHEALTH (NCT07725328)
- Testing
- Intensive Engagement, Standard Engagement
- Where
- Singapore
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- National University Hospital, Singapore
Liver Failure
Fecal Microbiota Transplantation for Liver Failure
To investigate the safety, adverse reactions and therapeutic effects of fecal microbiota transplantation on patients with liver failure;to investigate the effect of fecal microbiota transplantation on the intestinal microecology…
- Trial name
- NCT05170971
- Testing
- fecal microbiota transplantation
- Where
- China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Ningbo Medical Center Lihuili Hospital
Irritable Bowel Syndrome, Post Infective Bowel Dysfunction
Saccharomyces Cerevisiae CNCM I-3856 Treatment in Irritable Bowel Syndrome With Diarrhea (IBS-D) and Post Infective Bowel Dysfunction
Irritable Bowel Syndrome (IBS) is a common condition characterised by abdominal pain or discomfort and altered bowel habit affecting up to 10% of the population.
- Trial name
- NCT00977587
- Testing
- Saccharomyces Cerevisiae CNCM I-3856
- Where
- United Kingdom
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Nottingham
Ulcerative Colitis
Restoration of the Microbiome Through Superdonor Selection
The AIM of this study is to investigate whether the FMT success rate in active UC patients can be increased by intensive donor pre-screening, anaerobic preparation of the FMT and by repeated FMT.
- Trial name
- RESTORE-UC (NCT03110289)
- Testing
- superdonor FMT, autologous FMT
- Where
- Belgium
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
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