Clinical trials: Lactose Digestion
Lactose Intolerance, Lactose Intolerant
Milk for Diabetes Prevention
Individuals with lactase non-persistence (LNP; determined by a functional variant in the LCT gene [rs4988235, GG genotype]) are susceptible to lactose intolerance in adulthood due to deficiency of lactase, the enzyme which…
- Conditions
- Lactose Intolerance, Lactose Intolerant, Lactase Persistence, Pre-Diabetes
- Trial name
- NCT06513026
- Testing
- Lactose-Containing Milk, Lactose-Free Milk
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Albert Einstein College of Medicine
Hypolactasia
A Non-inferiority, Multicenter and Randomized, Single-Dose Study About a Treatment to Hypolactasia (LAILAI)
The study primary objective is to compare the clinical efficacy of two formulations in the supportive treatment of lactose intolerance.
- Trial name
- EF099 (NCT01145339)
- Testing
- Lactase
- Where
- 7 sites in Brazil
- Volunteers
- 140 people
- Sponsor
- Eurofarma Laboratorios S.A.
Lactose Intolerance
Association Between Lactase Deficiency, and the Small Intestinal Microbiome in Adults.
The purpose of this study is to study the role of the enzyme (substance produced by the body that helps in a biochemical reaction like digestion in the body) responsible for digestion of lactose and the role of the gut bacteria…
- Trial name
- NCT03860051
- Where
- United States
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Indiana University
Lactose Malabsorption, Cardiovascular Disease
Whole Milk Intake and Cardio-metabolic Risk Factors
Milk is the source of high-quality protein, calcium, and other vitamins and minerals. Epidemiologic studies have linked high consumption of milk with risk of metabolic syndrome, T2DM, hypertension and obesity, which are…
- Trial name
- NCT02798718
- Testing
- full-fat milk
- Where
- China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Huazhong University of Science and Technology
Milk Intolerance
Low-grade Inflammation and Gut Symptoms From A2 and Hydrolyzed A1 Milk
The aim of this study is to reveal how different forms of milk casein, lactose and moderate breakdown of proteins affect the symptoms that may arise from milk and markers of inflammation in volunteers receiving symptoms from…
- Trial name
- NCT05305391
- Testing
- Dietary intervention
- Where
- Finland
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- University of Turku
Lactose Malabsorption
Acid Lactase in Combination With Yoghurt Bacteria for Improvement of Lactose Digestion in Lactose Malabsorbers
Fermented dairy products, especially real Yoghurt, are often tolerated better by lactose malabsorbers than unfermented dairy products.
- Trial name
- NCT01593631
- Testing
- Acid lactase, Lyoph. yoghurt bacteria, Acid lactase plus yoghurt bacteria
- Where
- Germany
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Vitacare Gmbh & Co. KG
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.
Lactose Intolerance
Effects of Raw Versus Other Milk Sources on Lactose Digestion
The purpose of this small, short pilot study is to determine the feasibility (e.g., recruitment, dose acceptance, retention) of a future longer trial comparing the effects of different types of milk (raw milk, cow's milk…
- Trial name
- NCT01129791
- Testing
- Raw Milk, Pasteurized Milk, Non-dairy milk
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Stanford University
Lactose Intolerance
HYBRID: Hydrogen Breath Test in Lactose Digestion
The purpose of this study is to investigate the effect of a fermented infant formula on lactose digestion in lactose intolerant adults.
- Trial name
- HYBRID (NCT02703987)
- Testing
- Fermented infant milk formula, Non-fermented infant milk formula
- Where
- Singapore
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Danone Asia Pacific Holdings Pte, Ltd.
Irritable Bowel Syndrome
Efficacy of a Low FODMAP Diet in the Absence of Lactose Malabsorption in Moderate to Severe ROME IV IBS.
Irritable bowel syndrome (IBS) is a frequently encountered disorder. According to the Rome IV criteria, it is characterized by abdominal pain associated with a change in stool frequency or con-sistency, or with symptomatic…
- Trial name
- NCT05120752
- Testing
- FODMAP diet
- Where
- Belgium
- Volunteers
- 60 people
- Sponsor
- Universitair Ziekenhuis Brussel
Hepatic Encephalopathy, Liver Cirrhosis
Effect of Lactose in Patients With Chronic Liver Disease and Minimal Hepatic Encephalopathy
Two groups of patients with minimal hepatic encephalopathy will be studied. The treatment group (n=17) will receive whole milk (24 g lactose) and the control group (n=17) will receive "lactose-free" milk (3.5 g of lactose) two…
- Trial name
- NCT01113567
- Testing
- Lactose-free milk, Whole milk
- Where
- Mexico
- Volunteers
- 18 people
- Sponsor
- Coordinación de Investigación en Salud, Mexico
Lactose Intolerance
Effect of a Probiotic With High Beta-galactosidase Activity on Patients With Lactose Intolerance
Lactose intolerance is a chronic disease caused by the total/partial lack of lactase production. When lactose is not properly digest, it is consumed by the microbiota.
- Trial name
- PROBIOLAC (NCT05367453)
- Testing
- Tropical juice with probiotics (B.coagulans), a Tropical juice with no probiotics, lactase tablet
- Where
- Spain
- Volunteers
- 40 people
- Sponsor
- Instituto de Investigación Hospital Universitario La Paz
Milk Intolerance
Effects of A2 Milk on Gastrointestinal Function in Non-lactose Milk Intolerance
There is increasing evidence that a number of people experience moderate milk intolerance characterised by increased gas production, bloating and abdominal cramp, which can neither be attributed to lactose intolerance, nor to…
- Trial name
- NCT03060395
- Testing
- A2 milk 100, A2 milk 150, A2 milk 200
- Where
- United Kingdom
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- University of Reading
Lactose Intolerance
Effectiveness, Safety and Tolerability Study of RP-G28 for Symptoms Associated With Lactose Intolerance
This is a Phase 2 study designed to assess the ability of RP-G28 to improve lactose digestion and tolerance.
- Trial name
- NCT01113619
- Where
- 2 sites in United States
- Volunteers
- 61 people
- Sponsor
- Ritter Pharmaceuticals, Inc.
Lactose Intolerance
Validation of a Home-screening Test for Lactose Intolerance
The hypothesis underlying this study is that whilst there is no home-screening test for lactose intolerance, this test would have significant value as lactose tolerance tests and breath hydrogen tests are expensive and time…
- Trial name
- NCT00844766
- Sponsor
- University Hospitals, Leicester
Lactose Intolerance
Efficacy, Safety, and Tolerability Study of RP-G28 in Subjects With Lactose Intolerance
RP-G28 is being investigated for treatment of moderate to severe lactose intolerance and its potential to improve the tolerance of lactose (dairy products).
- Trial name
- NCT02673749
- Testing
- RP-G28
- Where
- United States
- Volunteers
- 377 people
- Sponsor
- Ritter Pharmaceuticals, Inc.
Lactose Intolerance
Effect of a Probiotic Formulation in Adults With Lactose Intolerance and Methanogenic Intestinal Overgrowth
Introduction: Lactose intolerance (LI) is characterized by specific gastrointestinal symptoms following the consumption of dairy products and lactose-containing foods, symptoms that may also be experienced by individuals with…
- Trial name
- LAC L-134/33 (NCT07652827)
- Testing
- Probiotic formulation
- Where
- Chile
- Volunteers
- 22 people
- Sponsor
- Universidad de Concepcion
Lactose Intolerance
Effect of Probiotic Supplementation on Lactose Maldigestion Induced by Lactose Solution
Study objectives: Primary: Difference in breath hydrogen concentration (BHC, ppm) in lactase and probiotic groups compared to placebo, measured by the incremental area under curve (iAUC) analysis Non-inferiority in breath…
- Trial name
- NCT03814668
- Testing
- Probiotic, Lactase
- Where
- France
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Danisco
Lactose Intolerance
Prevalence of Lactose Intolerance Following Stem Cell Transplantation
It is currently assumed that all patients are lactose intolerant post bone marrow transplantation. This pilot study is to assess what the incidence of lactose intolerance is after bone marrow transplantation in children.
- Trial name
- NCT00247806
- Where
- Canada
- Volunteers
- 20 people
- Sponsor
- University of British Columbia
Functional Gastrointestinal Disorders, Lactose Intolerance
Fructose and Lactose Intolerance and Malabsorption in Functional Gastrointestinal Disorders
Background: The association of fructose and lactose intolerance and malabsorption with the symptoms of different functional gastrointestinal disorders (FGID) is unclear.
- Conditions
- Functional Gastrointestinal Disorders, Lactose Intolerance, Fructose Intolerance
- Trial name
- NCT02085889
- Testing
- no intervention: observational study
- Where
- Switzerland
- Volunteers
- 3,000 people
- Sponsor
- Brain-Gut Research Group