Clinical trials: Intestinal Permeability
Inflammatory Bowel Diseases
Impact of a Human Origin Heat Inactivated Probiotic-Lactobacillus Paracasei D3.5 (LpD3.5) as Dietary Supplement on Gut Mucin and Intestinal Permeability in Adults With IBD
This study aims to study a biological phenomenon of reduced mucin barriers that are linked with increased intestinal permeabil-ity in the gut of individuals with IBD and determine whether and how a human originated, and heat…
- Trial name
- LIBD (NCT07017959)
- Testing
- LpD3.5 supplementation.
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- University of South Florida
Metabolite Concentration, Gut Permeability
Tributyrin: Time Course & Efficacy to Improve Health & Performance
The purpose of this study is to determine if tributyrin supplementation improves metabolite concentrations, overall health biomarkers, and performance in sedentary men and women.
- Conditions
- Metabolite Concentration, Gut Permeability, Inflammation, Sleep
- Trial name
- CoreBiome (NCT06501898)
- Testing
- CoreBiome
- Where
- United States
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- Florida State University
Multivisceral Failure Syndrome, Monovisceral Failure
Measurement of Intestinal Permeability in Intensive Care Patients With Single or Multiple Organ Failure
Multivisceral failure syndrome (MVFS) in humans is associated with a very high risk of mortality, ranging between 30 and 50%. This syndrome is associated with significant systemic inflammation and a high risk of bacteremia, the…
- Conditions
- Multivisceral Failure Syndrome, Monovisceral Failure, Infection in ICU
- Trial name
- BLUE-REA (NCT06845865)
- Testing
- enteric dyed solution
- Where
- France
- Volunteers
- 126 people
- Sponsor
- Direction Centrale du Service de Santé des Armées
Weight, Body
Effect of Synbiotic L. Fermentum Strains on Body Fat Mass
In this placebo-controlled trial the effect of a synbiotic consisting of three different strains of Lactobacillus fermentum and acacia gum (gum arabic) was compared with a probiotic formulation containing identical strains on…
- Trial name
- NCT05405205
- Testing
- synbiotic, probiotic
- Where
- Germany
- Volunteers
- 180 people
- Sponsor
- Slimbiotics GmbH
Endometriosis
Intestinal Permeability and Endometriosis
The objective of this project will be to determine whether patients with a surgical diagnosis of endometriosis have impaired intestinal permeability as compared with healthy controls.
- Trial name
- NCT03042923
- Testing
- lactulose:mannitol (L:M) oral challenge
- Where
- 2 sites in United States
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- University of Tennessee
Low-grade Inflammation, Increased Intestinal Permeability
Probiotics Against Low Grade Inflammation and Increased Intestinal Permeability in the Elderly
The purpose of this study is to evaluate the ability of a blend of berries and probiotics in reducing low-grade inflammation and intestinal permeability in the elderly. The intervention period is one month.
- Trial name
- NCT02342496
- Testing
- Active, only probiotics, Active, blend of berries and probiotics
- Where
- Sweden
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Probi AB
Gastrointestinal Dysfunction, Metabolic Disturbance
Hemp Fiber Ingestion and Gut Permeability After Exercise
Two bioactive compounds, N-trans-caffeoyl tyramine (NCT) and N-trans-feruloyl tyramine (NFT), have been investigated for potential gut health benefits. The shells of hemp seeds are a rich source of NCT and NFT.
- Trial name
- NCT06204666
- Testing
- High Dose Hemp Fiber Bar, Low Dose Hemp Fiber Bar
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Appalachian State University
Obesity
Gut Permeability-related Inflammation and Cardiovascular Disease Risk in Normal-weight and Metabolically Healthy Obesity
The investigators are examining the extent gut permeability explains observed inflammation in normal-weight and metabolically healthy obesity (and potentially cardiovascular disease risk).
- Trial name
- NCT05308394
- Testing
- No experimental intervention will take place - the study is cross-sectional. Each participant will provide biological samples.
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- Oklahoma State University
Ankylosing Spondylitis
The Impacts of Gluten-free Diet in Patients With Ankylosing Spondylitis
Subclinical intestinal inflammation and intestinal permeability have been reported in patients with ankylosing spondylitis. Gluten is one of the main triggers of zonulin releaseand gluten intake may contribute to the development…
- Trial name
- NCT07166874
- Testing
- Gluten Free Diet
- Where
- 4 sites in Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Saglik Bilimleri Universitesi
Irritable Bowel Syndrome
The Effect of Serotonergic Modulation on Intestinal Permeability and Visceral Hypersensitivity in Healthy Individuals and Irritable Bowel Syndrome (IBS) Patients
Serotonin, 5-hydroxytryptamin (5-HT), plays an important role in regulating the gastrointestinal functions. In this study we will modulate the serotonin system with acute tryptophan depletion (ATD) and administration of…
- Trial name
- NCT00731003
- Testing
- Oxitriptan, Acute tryptophan depletion, Amino acid drink with tryptophan
- Where
- Netherlands
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Type 2 Diabetes Mellitus, Overweight
Dietary Calcium Supplementation, Gut Permeability and Microbiota in Type 2 Diabetics
Dietary calcium seems to act on glycemic control, favoring the prevention and treatment of type 2 diabetes mellitus (DM2). It is possible that calcium modulates gut microbiota and increase the integrity of the intestinal mucosa.
- Trial name
- NCT02377076
- Testing
- Dietary calcium supplementation, Control
- Where
- Brazil
- Volunteers
- 38 people
- Sponsor
- Federal University of Vicosa
Permeability; Increased, NAFLD
Evaluation of Gut Permeability in Patients Affected by Obesity and NAFLD: Influence of Ketogenic Diet.
This study is open label, with one arm only. In this study will be enrolled patients with obesity (BMI more than 30). Aim of the study is to determine the influence (if any) of a very low calorie ketogenic diet (VLCKD) on gut…
- Conditions
- Permeability; Increased, NAFLD, Obesity
- Trial name
- NCT05477212
- Testing
- Ketogenic Diet
- Where
- Italy
- Volunteers
- 30 people
- Sponsor
- Azienda Ospedaliera Specializzata in Gastroenterologia Saverio de Bellis
Chronic Kidney Disease
Vitamin D Repletion in Chronic Kidney Disease
The reason for doing this research is that people with kidney disease often suffer from heart disease. Why this happens is not fully known.
- Trial name
- NCT00772772
- Testing
- Vitamin D3
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Rockefeller University
Obesity
Effect of Oral Supplementation With Probiotics
Effect of oral supplementation with probiotics on cardiometabolic risk factors, microflora and intestinal epithelial permeability, mineral content and lifestyle in obese women with postmenopausal metabolic syndrome: double-blind…
- Trial name
- NCT03100162
- Testing
- Probiotic
- Where
- Poland
- Volunteers
- 81 people
- Sponsor
- Poznan University of Medical Sciences
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
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
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
MASLD - Metabolic Dysfunction-Associated Steatotic Liver Disease
Effects of Long-lasting Bicarbonate-Sulfate-Calcium-Magnesium Water Intake on Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD)-Related Outcome
Background: Fonte Essenziale®, a mineral water rich in bicarbonate, sulphate, calcium, and magnesium, has shown potential in modulating the gut-liver axis and microbiota in hepatic steatosis.
- Trial name
- FonteESSEMASLD (NCT07211113)
- Testing
- Fonte Essenziale® mineral water
- Where
- Italy
- Volunteers
- 87 people
- Sponsor
- University of Campania Luigi Vanvitelli
Eosinophilic Esophagitis
Intestinal Permeability in Response to Treatment in Eosinophilic Esophagitis Patients
Do patient's with eosinophilic esophagitis have increased small intestinal permeability and if this changes in response to topically administered esophageal steroids?
- Trial name
- NCT01641913
- Testing
- Absorbable sugars
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Mayo Clinic
Stunting
Food-based Approach Development to Fulfil Amino Acid Gap by Considering the Intestinal Permeability of Children
This study will be comprised of 2 phases. Phase 1 study is a comparative cross-sectional study which will be conducted among children aged 12-24 months living in agricultural area.
- Trial name
- NCT04157413
- Volunteers
- 172 people, healthy volunteers welcome
- Sponsor
- Nia Novita Wirawan