Clinical trials: Gastrointestinal Health
Obesity, Colon Cancer
A Survey on Attitudes on Financial Incentives
The study concerns a survey of attitudes of the public on issues around personal responsibility for health and the use of financial incentives to promote health in the U.S. and Germany.
- Trial name
- NCT01457976
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Pregnancy, Obesity
Nutrition and Pregnancy Intervention Study
A randomized double-blind placebo controlled intervention study with pregnant obese women (n=440) will be conducted. The intervention will involve consumption of fish oil and/or probiotic capsules from early pregnancy until 6…
- Conditions
- Pregnancy, Obesity, Gestational Diabetes Mellitus, Adiposity
- Trial name
- NCT01922791
- Where
- 2 sites in Finland
- Volunteers
- 439 people, healthy volunteers welcome
- Sponsor
- Turku University Hospital
Bowel Movement Regulation, Occasional Constipation
Effect of Bacillus Subtilis DE111® on Daily Bowel Movements
The purpose of this study is to determine the efficacy of Bacillus subtilis DE111® probiotic for regulation of bowel movements.
- Conditions
- Bowel Movement Regulation, Occasional Constipation, Occasional Diarrhea
- Trial name
- NCT04083521
- Testing
- Bacillus subtilis DE111®
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Deerland Enzymes
Cancer, Healthy
Collection and Distribution of Biospecimens for Novel Research
iSpecimen aims to create a clinical partner network of hospitals, laboratories, academic institutions, and other healthcare organizations ("institutions") capable of providing researchers and educators ("researchers") with…
- Conditions
- Cancer, Healthy, Gastrointestinal Complication, Autoimmune Diseases
- Trial name
- NCT05080907
- Testing
- Observational
- Where
- 7 sites in United States
- Volunteers
- 100,000 people, healthy volunteers welcome
- Sponsor
- iSpecimen Inc
Hepatitis B
Healthy Planet Hepatitis B
This quality improvement project utilizes Epic Health Planet to increase screening for chronic hepatitis B through the creation of registries and ordering of hepatitis B laboratory panels.
- Trial name
- NCT04503993
- Testing
- Hepatitis B surface antigen, Hepatitis B core antibody, and Hepatitis B surface antibody
- Where
- United States
- Volunteers
- 5,004 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Hepatitis B, Hepatitis C
A Study Done by a Demonstrator and Two Professors in Public Health and Community Medicine Department in Faculty of Medicine in Assiut and New Valley University to Assess Knowledge, Attitude ,and Practice of Rural Population in a Remote Governorate ( New Valley ) Towards Hepatitis B and C Viruses
This study is a research aiming to identify knowledge , attitude and practice of population in a village in a remote governorate towards viral hepatitis B and C .
- Trial name
- rural_remote (NCT06316492)
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- Assiut University
Digestive System Disease
SROI Project on the Surgical Waiting List Management System
The waiting lists for surgery and diagnostic tests registered in the health management area of Campo de Gibraltar West are very high, and this is compounded by the lack of resources that prevent them from being managed…
- Trial name
- NCT05064163
- Where
- Spain
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- University of Malaga
Colorectal Cancer, Mortality
Dietary Patterns, Metabolomics and Colorectal Cancer Risk
Colorectal cancer (CRC) is the third most commonly diagnosed cancer in American men and women with ≥130,000 new cases each year.
- Trial name
- NCT03364582
- Testing
- Observed dietary pattern
- Volunteers
- 173,230 people, healthy volunteers welcome
- Sponsor
- Ohio State University Comprehensive Cancer Center
Prostate Cancer, Leukemia
Natural History Study of Early Life Exposures in Agriculture (ELEA)
Study Description: ELEA is an observational cohort study that will collect exposure information and biospecimens from the adult children of the Agricultural Health Study (AHS) cohort (https://aghealth.nih.gov/about; Protocol…
- Conditions
- Prostate Cancer, Leukemia, Breast Cancer, Melanoma
- Trial name
- NCT07328516
- Where
- United States
- Volunteers
- 64,277 people, healthy volunteers welcome
- Sponsor
- National Cancer Institute (NCI)
Amyotrophic Lateral Sclerosis
Remote Speech and Swallowing Assessment in ALS
The investigators propose a longitudinal home study of ALS patients to measure the severity of speech and swallowing (bulbar) impairment via a smartphone-based, remote speech and swallow assessment (rSSA).
- Trial name
- NCT04889898
- Testing
- Digital recording of speech and swallow sounds using the Beiwe Digital Health App on a personal smartphone, Modified Barium Swallow Study (MBSS), Speech Intelligibility Test (SIT)
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Milton S. Hershey Medical Center
TRX Exercise, Bowel Habits
TRX Exercises and Gastrointestinal Health in Swimmers
Purpose Exercise-related gastrointestinal complaints are frequently reported in young athletes; however, evidence regarding the effects of resistance-based training modalities on bowel habits is limited.
- Conditions
- TRX Exercise, Bowel Habits, Gastrointestinal Symptoms, Swimming
- Trial name
- NCT07464509
- Testing
- Exercise, Randomized Controlled Trial
- Where
- Turkey (Türkiye)
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Aksaray University
Gut Microbiota, Gastrointestinal Symptoms
Mother-Infant Cohort Study in Malaysia and China
This mother-infant cohort study aims to determine the geographic differences in the microbial profiles in breast milk from mothers living in Malaysia and China that are potentially important determinants of infant development.
- Conditions
- Gut Microbiota, Gastrointestinal Symptoms, Temperament, Eczema
- Trial name
- NCT04919265
- Testing
- No intervention - mother-infant cohort study
- Where
- Malaysia
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Universiti Putra Malaysia
Colorectal Cancer
A Smartphone-Based Intervention to Improve Colorectal Cancer Screening in African American Men
The goal of this clinical trial is to test a new smartphone-based program designed to help African American men get screened for colorectal cancer (CRC).
- Trial name
- NCT06052202
- Testing
- CRC mHealth, Control
- Where
- United States
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- ISA Associates, Inc.
Gastrointestinal Microbiome, Immunoglobulin A
The Effect of Maternal Dadiah Supplementation During Pregnancy on Child Growth and Gastrointestinal Health Outcomes
The aim of our study is to assess the effect of giving dadiah as a supplement to pregnant women on improving the growth and digestive health of children.
- Conditions
- Gastrointestinal Microbiome, Immunoglobulin A, Growth; Stunting, Nutritional
- Trial name
- NCT05140928
- Testing
- Dadiah Pudding, Pudding without Dadiah
- Where
- Indonesia
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Andalas University
Ebola Virus Disease, Marburg Virus Disease
Evaluation of Safety, Tolerability and Immune Responses of Ebola-S and Marburg Vaccines in Healthy Adults
Primary Objective: To evaluate the safety and tolerability of cAd3-EBO-S and cAd3 Marburg vaccines when administered Intramuscular (IM) at a dose of 1 x 10^11 particle units (PU) to healthy adults.
- Trial name
- NCT04723602
- Testing
- cAd3-Marburg, cAd3-EBO-S
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Albert B. Sabin Vaccine Institute
Gastrointestinal Microbiome
Human Pilot Study - HA35 (Hyaluronan Molecular Weight 35) Dietary Supplement for Promoting Intestinal Health
The purpose of this study is to evaluate whether oral HA35 supplementation changes the normal intestinal bacteria, increases intestinal protection, decrease intestinal inflammation and permeability, and to assess any health…
- Trial name
- NCT02867605
- Testing
- Hyaluronan
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- The Cleveland Clinic
Inflammation, Women's Health
Effects of Fermented Vegetables on Gut Microflora and Inflammation in Women
This proposal will examine whether daily consumption of fermented vegetables for 6 weeks can impact the gut microflora and markers of inflammation of women between the ages of 18-70 years.
- Conditions
- Inflammation, Women's Health, Gastrointestinal Microbiome
- Trial name
- NCT03407794
- Testing
- Fermented vegetable, Non-fermented vegetable
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- University of North Florida
Sensitivity (Hyper); Gastrointestinal
The Effect of Corticotrophin-releasing Hormone (CRH) on Esophageal Sensitivity in Healthy Volunteers
Introduction and aim Stress is well known to affect visceral sensitivity in Human. The investigators speculate that visceral hypersensitivity plays an important role in symptom perception in gastro-esophageal reflux disease…
- Trial name
- CRH (NCT02674256)
- Testing
- CRH
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Vasomotor Symptoms, Urinary Incontinence
Nurse-led Primary Healthcare Intervention Model in Women's Health Management in Hong Kong
The goal of this randomized clinical trial is to learn if a nurse-led primary healthcare intervention can help improve health management in women adults aged 45 to 64, and to develop an evidence-based primary healthcare model for…
- Conditions
- Vasomotor Symptoms, Urinary Incontinence, Anxiety, Depression - Major Depressive Disorder
- Trial name
- JCDATAZONEWH (NCT06628388)
- Testing
- Nurse-Led Risk-Based 5As Primary Healthcare Model, Minimal Intervention
- Where
- 3 sites in Hong Kong
- Volunteers
- 1,728 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
Intestinal Cancer
Implementation of the Nurse Navigation Program
This study was conducted as a randomized controlled intervention study with repetitive measurements in a pretest-posttest order to examine the effect of nurse navigation program on compliance, quality of life and prevention of…
- Trial name
- rct (NCT05809661)
- Testing
- implementation of the nurse navigation program
- Where
- Turkey (Türkiye)
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Kilis 7 Aralik University