Clinical trials: Intestinal Permeability
Healthy, Gastrointestinal Discomfort
Effects of an Encapsulated Calcium Butyrate Dietary Supplement on Gut Health
The primary objective of this single-arm pilot study is to investigate the effects of an encapsulated calcium butyrate dietary supplement on gastrointestinal (GI) health outcomes in healthy adults, including GI symptom severity…
- Trial name
- NCT06397482
- Testing
- Encapsulated Calcium Butyrate
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Kemin Foods LC
Disbiosis, Abdominal Pain
Evaluation of the Beneficial Effects of a Probiotic Product in Healthy Adult Subjects.
A randomized, double-blind, placebo-controlled, cross-over trial performed at one centre in Italy to explore the ability of a multistrain probiotic mixture, to modulate markers of inflammation and intestinal barrier function and…
- Conditions
- Disbiosis, Abdominal Pain, Constipation, Diarrhea
- Trial name
- NCT03234452
- Testing
- Lactoflorene plus
- Where
- Italy
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Montefarmaco OTC SpA
Irritable Bowel Syndrome, Diarrhea
Utility of the Administration of Chesnut and Quebracho Extract for Irritable Bowel Syndrome Diarrhea Predominant
Irritable bowel syndrome is a highly prevalent disorder and consumes many health resources. Its physiopathogenesis is multifactorial.
- Trial name
- NCT05207618
- Testing
- ARBOX (QUEBRACHO AND CHESNUT EXTRACT)
- Where
- Argentina
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Hospital de Clinicas José de San Martín
Endothelial Dysfunction
Effect of 2000-meter Rowing Test on Parameters of Intestinal Integrity in Elite Rowers During Competitive Phase
The study aimed to check the 2000m ergometer test on markers of gut permeability in the competitive phase of rowers. 18 members of the Polish rowing team took part in the study.
- Trial name
- Rowers (NCT06372262)
- Testing
- ergometer test
- Where
- Poland
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Poznan University of Physical Education
Healthy
Effect of Zinc Carnosine on Intestinal Permeability in Healthy Volunteers
Zinc carnosine is a food supplement which is available in the health food shops. The investigators wish to see if it can reduce intestinal swelling in people who take non-steroidal anti-inflammatory (anti-swelling) drugs (NSAIDs…
- Trial name
- NCT00149149
- Testing
- Zinc Carnosine coadministered with Indomethacin
- Where
- United Kingdom
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Mild Gastrointestinal Symptoms in Healthy Adults, Low-grade Chronic Inflammation
Fungal Fiber for Gut Health
This study compares effects of plant based fiber vs fungi based fiber on clinical outcomes related to gut function (immunity, emotions, stress) and explores the role of gut microbiome structure and function on individual…
- Conditions
- Mild Gastrointestinal Symptoms in Healthy Adults, Low-grade Chronic Inflammation, Stress, Gut Health
- Trial name
- FUN4GUT (NCT06404749)
- Testing
- fungal fiber, inulin
- Where
- Argentina
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Future Biome SA
Infertility Female, Zonulin
Effect Of The Mediterranean Diet On Zonulin And Infertility
The goal of this clinical trial is to learn if mediterranean diet works to treat infertility in women. It will also learn about the initial and end of study zonulin levels of mediterranean diet and control group.
- Conditions
- Infertility Female, Zonulin, Intestinal Permeability, Mediterranean Diet
- Trial name
- NCT07072936
- Testing
- mediterranean diet
- Where
- Turkey (Türkiye)
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- SINEM BAYRAM
Glucose Intolerance, Glucose and Insulin Response
Sucralose and Glucose Metabolism in Young Healthy Adults
This study aimed to investigate the effects of a three-week consumption of sucralose-sweetened beverages (low-calorie sweetener) on postprandial glycemic responses in healthy adults, compared with sugar-sweetened beverages under…
- Conditions
- Glucose Intolerance, Glucose and Insulin Response, Glucose Homeostasis, Low-grade Inflammation
- Trial name
- NARELO (NCT07194772)
- Testing
- Low-calorie sweeteners (LCS), Refined sugars (SSB), Natural sugars (FJ)
- Where
- Canada
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- University of Ottawa
Parkinson Disease, Irritable Bowel Syndrome
Early Signs of Parkinsons Disease in IBS
Bowel symptoms like constipation and abdominal pain are characteristic symptoms of irritable bowel syndrome (IBS). The pathogenesis and pathophysiology are not fully understood but subject to intense research, with emphasis on…
- Trial name
- NCT05573542
- Where
- Sweden
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Örebro University, Sweden
Stress
Gut Permeability and Stress
The purpose of this study is to analyse gut permeability and stress.
- Trial name
- SP15 (NCT02485405)
- Testing
- Trier social stress test
- Where
- Sweden
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Lund University
Inflammatory Bowel Disease, Ulcerative Colitis
Assessment of Colonic Permeability by Confocal Laser Endomicroscopy
The purpose of this study is to evaluate the efficacy of confocal laser endomicroscopy in assessment of colonic permeability against conventional sugar absorption test.
- Conditions
- Inflammatory Bowel Disease, Ulcerative Colitis, Irritable Bowel Syndrome
- Trial name
- NCT00883077
- Where
- China
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Shandong University
Exercised Induced Asthma, Asthma
The Effects of Prebiotics on Gut Bacterial Parameters, Immune Function & Exercise-Induced Airway Inflammation.
The current study aims to explore the role of prebiotic supplementation in adults with and without Asthma/Exercise-Induced Bronchoconstriction (A/EIB).
- Trial name
- NCT02872675
- Testing
- HOST-DM059, Maltodextrin
- Where
- United Kingdom
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Nottingham Trent University
Intestinal Permeability, Gastrointestinal Function
The Effect of a Cranberry Beverage on Intestinal Permeability and Gastrointestinal Function in Generally Healthy Adults
In this double blind, crossover study participants will consume a cranberry beverage and a cranberry-flavored beverage for 2 weeks each. Gut permeability will be assessed weekly using aspirin and food-grade sugar molecules.
- Trial name
- MAC (NCT03957239)
- Testing
- Cranberry Beverage, Control Beverage
- Where
- United States
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- University of Florida
Intestinal Permability
CP: Intestinal Permeability
The goal of this clinical trial is to evaluate the effects of 45 days daily administration of three different doses (2.5g, 5g, and 10g) of collagen peptide in healthy adults as compared to a Placebo on intestinal permeability…
- Trial name
- NCT07586930
- Testing
- AP GUT collagen peptides
- Where
- Ireland
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Rousselot BVBA
Low-grade Chronic Inflammation, Intestinal Permeability
Diet and Systemic Inflammation
People with chronic low-grade inflammation have a higher risk for certain diseases such as cardiovascular disease or type 2 diabetes.
- Conditions
- Low-grade Chronic Inflammation, Intestinal Permeability, Type 2 Diabetes Mellitus, Cardiovascular Disease
- Trial name
- DASI (NCT01424306)
- Testing
- Fructose-sweetened beverages, Glucose-sweetened beverages, High-fructose corn syrup-sweetened beverages
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Fred Hutchinson Cancer Center
Celiac Disease
Gut Permeability Assessment in Celiac and Gluten Sensitive Children
This study will assess the effect of gluten on gut barrier function. Investigators at the Mayo Clinic have developed a new gut permeability test using rhamnose (sugar \& water solution), and are hoping to prove its effectiveness…
- Trial name
- NCT02690532
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Irritable Bowel Syndrome, Food Sensitivity
Confocal Laser Endomicroscopy to Determine Influence of Food Antigens on Mucosal Integrity
Irritable bowel syndrome (IBS) is mainly associated with food intolerance and presents a particular challenge in gastrointestinal practice.
- Conditions
- Irritable Bowel Syndrome, Food Sensitivity, Healthy Controls
- Trial name
- RDS_CLE (NCT05056610)
- Testing
- food antigens on duodenal mucosa
- Where
- Germany
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- University of Erlangen-Nürnberg Medical School
Endothenial Dysfunction, Iron Status
Inflamation, Gut Leakage, Iron Status After 6000m Ergometer Test in Elite Rowers.
The influence of a 6000m ergometer test on the markers of gut injury, endotoxemia, iron status, stress and inflammation in elite rowers.
- Conditions
- Endothenial Dysfunction, Iron Status, Oxidative Stress
- Trial name
- 6000m (NCT06890741)
- Testing
- exercise test
- Where
- Poland
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Poznan University of Physical Education