Clinical trials: Malabsorption
Inflammatory Bowel Diseases, Sarcopenia
Phenotyping of Adult Crohn's Focusing on Sarcopenia
Inflammatory bowel disease (IBD) includes two idiopathic chronic relapsing and remitting inflammatory conditions affecting the gastrointestinal (GI) tract: Crohn's disease (CD) and ulcerative colitis (UC)Malnutrition and…
- Conditions
- Inflammatory Bowel Diseases, Sarcopenia, Digestive System Disease, Nutrition, Healthy
- Trial name
- PACS (NCT05572203)
- Testing
- Intrinsically labelled protein
- Where
- United Kingdom
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Eosinophilic Esophagitis, Celiac Disease
Dose Escalation Study to Evaluate an Experimental New Treatment (CALY-002) in Healthy Subjects and Subjects With Celiac Disease and Eosinophilic Esophagitis
This is a single and multiple ascending study to characterize the safety, PK, PD and clinical effect in healthy volunteers and participants with Celiac Disease and Eosinophilic Esophagitis.
- Trial name
- NCT04593251
- Testing
- CALY-002
- Where
- 13 sites in Belgium, Finland and 3 more
- Volunteers
- 73 people, healthy volunteers welcome
- Sponsor
- Calypso Biotech BV
Celiac Disease
Simvastatin Metabolism as a Test for CD Activity (IRB 15-007568]
To study the correlation between simvastatin metabolism by the enterocyte and the histologic state of the intestine in treated celiac disease.
- Trial name
- NCT03011931
- Testing
- Simvastatin
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Entero Therapeutics
Endothelial Dysfunction, Hyperhomocysteinemia
Effect of L-Arginine and Pycnogenol on Light to Moderate Hypertension and Endothelial Function
The effect of a combination product (Verum ) with L-arginine, Pycnogenol, vitamin K2, R-(+)-alpha-lipoic acid and vitamins B6, B12 and folic acid is investigated in a double blind placebo-controlled cross-over study.
- Conditions
- Endothelial Dysfunction, Hyperhomocysteinemia, Hypertension Grade I, Subgroup "Borderline" (WHO)
- Trial name
- NCT02392767
- Testing
- Verum
- Where
- Germany
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Dr. Loges & Co. GmbH
Celiac Disease
Study of ALV003 in Healthy Adult Volunteers and Subjects With Well-Controlled Celiac Disease Following a Gluten-Containing Meal
ALV003-0812 is a study of the safety and tolerability of a study drug (ALV003) in healthy adult volunteers and in patients with well-controlled celiac disease, following a meal that contains gluten.
- Trial name
- FED (NCT00669825)
- Testing
- ALV003
- Where
- 2 sites in United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Alvine Pharmaceuticals Inc.
Type 1 Diabetes, Celiac Disease
General Population Level Estimation for Type 1 Diabetes Risk in Children During Routine Care Delivery
In partnership with Helmsley Charitable Trust, the Sanford PLEDGE Study is a large-scale, observational, feasibility study of general population screening for T1D and celiac autoantibodies.
- Trial name
- PLEDGE (NCT04477928)
- Testing
- Sera and whole blood sampling, Differential Gene Expression (DGE)
- Where
- 4 sites in United States
- Volunteers
- 33,000 people, healthy volunteers welcome
- Sponsor
- Sanford Health
Celiac Disease in Children, Nutritional Assessment
Assessment of Nutritional Status in Celiac Disease Using Muscle Ultrasound in Pediatric Patients.
The aim is to explain that celiac disease (CD) is an autoimmune, familial disease that develops in genetically predisposed individuals as a result of sensitivity to gluten found in grains and grain products, causing…
- Trial name
- NCT07885735
- Testing
- performing muscle ultrasonography on patients
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Ondokuz Mayıs University
Celiac Disease, Coeliac Disease
MAgnetic Resonance Imaging in COeliac Disease
One in 100 people suffers from coeliac disease. It affects the lining of the bowel and causes many symptoms such as diarrhoea, wind, stomach pain, constipation and nausea.
- Conditions
- Celiac Disease, Coeliac Disease, Celiac Sprue, Gluten Enteropathy
- Trial name
- MARCO (NCT02551289)
- Testing
- Gluten free diet
- Where
- United Kingdom
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Vitamin B12 Deficiency
Supplementary Vitamin B12 Effects on Elevated Homocysteine Levels of Vegetarians - Clinical Trial
Vegetarians are known to be deficient in vitamin B12, due to a lack or absence of dietary animal produce, which can elevate homocysteine.
- Trial name
- NCT01661309
- Testing
- Inactive lozenge, Methylcobalamin
- Where
- United Kingdom
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of West London
Short Bowel Syndrome
Energy Metabolism in Patients With Short Bowel Syndrome
This study proposes to verify the total energy expenditure in patients with short bowel syndrome using the doubly labeled water method, as well as determining the rate of oxidation of nutrients, aiming to assist the management of…
- Trial name
- NCT02113228
- Where
- Brazil
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
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
Lactose Intolerance
Lactobreath: A Study to Diagnose Lactose Intolerance Using Breath Markers
Food intolerances affect many people and can cause discomfort and dietary challenges. One common cause is difficulty digesting certain carbohydrates called FODMAPs.
- Trial name
- Lactobreath (NCT06177938)
- Testing
- Lactose solution/Glucose solution
- Where
- Switzerland
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- ETH Zurich
Rotavirus Diarrhea, Vaccine Virus Shedding
Exploration of the Biologic Basis for Underperformance of Oral Polio and Rotavirus Vaccines in Bangladesh
Oral polio and rotavirus vaccines are significantly less effective in children living in the developing world. Tropical enteropathy, which is associated with intestinal inflammation, decreased absorption and increased…
- Conditions
- Rotavirus Diarrhea, Vaccine Virus Shedding, Tropical Enteropathy
- Trial name
- PROVIDE (NCT01375647)
- Testing
- IPV (inactivated polio vaccine), Rotarix
- Where
- Bangladesh
- Volunteers
- 700 people, healthy volunteers welcome
- Sponsor
- University of Vermont
Celiac Disease in Children
Prevention of Celiac Disease in Skåne
This study aims to investigate the impact of being on a gluten free diet the first three years of life compared to a daily intake of a probiotic supplementation or placebo on the risk of developing celiac disease autoimmunity or…
- Trial name
- PreCiSe (NCT03562221)
- Testing
- Gluten free diet, Probiotics
- Where
- Sweden
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- Lund University
Diarrhoea;Infectious;Presumed, Diarrhea, Infantile
Effectiveness of Point-of-use Water Treatment Technologies to Prevent Stunting Among Children in South Africa
This project is a community-based randomized controlled trial designed to test the effectiveness of two point-of-use water treatment technologies to improve clean drinking water access, reduce enteropathogen burden, and improve…
- Conditions
- Diarrhoea;Infectious;Presumed, Diarrhea, Infantile, Diarrhea Tropical, Environmental Exposure
- Trial name
- NCT03012048
- Testing
- Silver-impregnated ceramic tablet, Silver-impregnated ceramic water filter, Safe-storage water container
- Where
- South Africa
- Volunteers
- 415 people, healthy volunteers welcome
- Sponsor
- University of Virginia
Organic Acidemia, Methylmalonic Acidemia
Clinical and Laboratory Study of Methylmalonic Acidemia
Methylmalonic acidemia (MMA), one of the most common inborn errors of organic acid metabolism, is heterogeneous in etiology and clinical manifestations.
- Conditions
- Organic Acidemia, Methylmalonic Acidemia, Inborn Errors of Metabolism
- Trial name
- NCT00078078
- Where
- 3 sites in United States
- Volunteers
- 2,275 people, healthy volunteers welcome
- Sponsor
- National Human Genome Research Institute (NHGRI)
Celiac Disease, Hypothyroidism
Detection of Celiac Disease in Patients With Hypothyroidism
The study evaluates whether hypothyroid patients requiring elevated doses of levothyroxine to maintain a euthyroid state are at increased risk of having celiac disease.
- Conditions
- Celiac Disease, Hypothyroidism, Celiac Sprue, Malabsorption
- Trial name
- NCT01862510
- Where
- United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- University of Vermont
Lactose Intolerance
Incidence of Lactose Intolerance Among Self-reported Lactose Intolerant People
This is a 3-sites, double-blinded, randomized, 2X2 cross-over study aiming to compare effects of milk containing only A2 type beta casein versus milk containing both A1 and A2 beta casein proteins on the gastrointestinal symptoms…
- Trial name
- NCT02878876
- Testing
- Oral consumption of milk with sequence A1-A2, Oral consumption of milk with sequence A2-A1
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- a2 Milk Company Ltd.
Short Bowel Syndrome
MENDD Tolerance Assessment Study
This study will utilize approved devices in an off-label manner to create forces required to induce intestinal lengthening. Radial and longitudinal forces are both required, and two devices will be used to create forces in order…
- Trial name
- NCT06185088
- Testing
- Coda® Balloon Catheters, Double Balloon Endoscope (DBE)
- Where
- United States
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Protein Malabsorption
Protein Digestion and Amino Acid Absorption in the Aging Gastrointestinal Tract
Rationale: Worldwide, the aging population is increasing. Aging is associated with loss of independence and increased risk of co-morbidity.
- Trial name
- AgingGut (NCT06553794)
- Testing
- Gastroscopy with duodenal mucosal tissue biopsies
- Where
- Netherlands
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center