Clinical trials: Hypolactasia
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
Severe Acute Malnutrition, Persistent Diarrhea
Trial of Rice-Based F-75 in Severe Malnutrition & Persistent Diarrhea in Children (SAM-RICE Study)
The goal of this study is to find out if a rice-based version of the F-75 therapeutic food helps children with severe acute malnutrition (SAM) and persistent diarrhea recover better than the standard commercial F-75.
- Conditions
- Severe Acute Malnutrition, Persistent Diarrhea, Children
- Trial name
- SAM-RICE (NCT07070856)
- Testing
- WHO-recommended standard therapeutic milk used for stabilization phase in SAM), HO-recommended Rice based therapeutic milk used for stabilization phase in SAM)
- Where
- 2 sites in Pakistan
- Volunteers
- 320 people
- Sponsor
- Children's Hospital and Institute of Child Health, Multan
Lactose Intolerance
Perceived Lactose Intolerance
The goal of this study was to examine the effects of self-perceived lactose intolerance (SPLI) as it relates to calcium intake and specific health problems that have been attributed to reduced intake of calcium and foods from the…
- Trial name
- NCT01331265
- Where
- United States
- Volunteers
- 3,815 people, healthy volunteers welcome
- Sponsor
- Baylor College of Medicine
Cow Milk Protein Allergy, Cow Milk Intolerance
Partially Hydrolysed Whey Based Formula in Differentiation Between Non IgE Gastrointestinal Cow's Milk Protein Allergy and Milk Intolerance
Partially hydrolysed whey based formula in differentiation between non IgE gastrointestinal cow's milk protein allergy and milk intolerance
- Trial name
- NCT07687797
- Testing
- partially hydrolysed whey based formula, amino acid based formula
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Ain Shams University
Small Intestinal Bacterial Overgrowth, Lactose Intolerance
Clinical Utility of Breath Tests in GI
Bloating, gas, pain and diarrhea are common complaints. Routine investigations are negative; these patients are labeled as IBS. In these patients, whether testing for carbohydrate malabsorption or small intestinal bacterial…
- Conditions
- Small Intestinal Bacterial Overgrowth, Lactose Intolerance, Fructose Intolerance, Glucose Intolerance
- Trial name
- NCT03261856
- Where
- United States
- Volunteers
- 1,080 people
- Sponsor
- Augusta University
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
Lactose Intolerance, Ulcerative Colitis
Amount of Lactose Causing Symptoms in People With Lactose Intolerance and Ulcerative Colitis
The hypothesis underlying this study is that failure to recognise the role of lactose intolerance among patients with ulcerative colitis has led to inappropriate dietary advice and treatment with drugs that contain lactose as a…
- Trial name
- NCT00403923
- Testing
- Lactose in water
- Where
- United Kingdom
- Volunteers
- 48 people
- Sponsor
- University Hospitals, Leicester
Non-celiac Wheat Sensitivity
Lactose Intolerance and Cow's Milk Protein Allergy in Non-celiac Wheat Sensitivity Patients
In the last few years a new clinical entity has emerged which includes patients who consider themselves to be suffering from problems caused by wheat and/or gluten ingestion, even though they do not have celiac disease (CD) or…
- Trial name
- NCT03008252
- Testing
- Lactose breath test, DBPC cow's milk protein challenge
- Where
- 2 sites in Italy
- Volunteers
- 300 people
- Sponsor
- University of Palermo
Lactose Intolerance, Adult Type, Intestinal Permability
Lactose Intolerance and Intestinal Permability
"This study evaluates the interplay between lactose intolerance, intestinal barrier function (zonulin), and intestinal inflammation (fecal calprotectin) in adults, aiming to clarify their independent contributions to symptom…
- Conditions
- Lactose Intolerance, Adult Type, Intestinal Permability, IBS (Irritable Bowel Syndrome)
- Trial name
- LI (NCT07424898)
- Where
- Turkey (Türkiye)
- Volunteers
- 200 people
- Sponsor
- Bezmialem Vakif University
Lactose Intolerance
Effect of I31 Probiotic on Lactose Intolerance
This randomized study evaluates the usefulness of the I31 probiotic formula, against placebo, in the treatment of symptoms of lactose intolerance.
- Trial name
- NCT04164394
- Testing
- I31 Probiotic
- Where
- Mexico
- Volunteers
- 48 people
- Sponsor
- Hospital Juarez de Mexico
Gastrointestinal Diseases, Cow's Milk Intolerance
Goat Milk Infant Formula Comfort Study
In this study, the investigators aim to assess that infants with mild symptoms have significantly less (severe) symptoms after 14 days goat milk-based formula use compared to infants using cow's milk-based formula supplemented…
- Trial name
- NCT06301139
- Testing
- Goat milk-based infant formula, Cow's milk-based infant formula with probiotic drops
- Where
- Spain
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Ausnutria Hyproca B.V.
Milk Intolerance, Milk Hypersensitivity
Goat vs. Cow Milk Digestive Tolerance
The objective of this study is to assess to what extent goat's milk is better tolerated than cow's milk among individuals who report being intolerant to cow's milk, and, if so, to understand the underlying factors.
- Conditions
- Milk Intolerance, Milk Hypersensitivity, Cow Milk Protein Sensitivity
- Trial name
- DIGIGOAT (NCT07239856)
- Testing
- Cow milk, Goat Milk
- Where
- France
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
Lactose Intolerance
Effects of Lactose on Fecal Microflora
The genetics of lactase divides the population into 2 phenotypes: Those who can(LP) and those who cannot(LNP)digest lactose. This division may help modify disease risks according to geographic population distribution.
- Trial name
- ELM (NCT00599859)
- Testing
- lactose
- Where
- Canada
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- Sir Mortimer B. Davis - Jewish General Hospital
Ell-nourished Pediatric Patients, Nutritional Management in Diarrhea
Dietary Management of Well Nourished Children With Persistent Diarrhea and Secondary Lactose Intolerance With Different Feeding Formulas.( Hospital-Originated Modified Feeding HOMF)
Interventional, treatment based study randomized control trial 32O Well nourished children allocated in 2 groups 160 each group ,Group A on lactose free commercial formula already in use,Group B ,ON Rice based feeding recipe .
- Trial name
- HOMF (NCT07114796)
- Testing
- Standard Commercial Lactose-Free Formula, Rice based recipe method feeding formula
- Where
- 2 sites in Pakistan
- Volunteers
- 320 people
- Sponsor
- Children's Hospital and Institute of Child Health, Multan
Lactose Intolerance, Adult Type
Comparing the Gastric Transit of Commercial Milk and A2 Milk
Cow's milk contains two types of β-casein: A1 and A2. The μ-opioid peptide BCM-7 is released from A1 but not from A2. BCM-7 is associated with slower gastrointestinal transit and hence increased gastrointestinal transit times.
- Trial name
- NCT05658861
- Testing
- Milk containing A1 and A2 beta-casein, Milk containing only A2 beta-casein
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Purdue University
Lactose Intolerance
Evaluation of LacTEST for the Diagnosis of Hypolactasia in Adults and Elderly Patients Presenting With Clinical Symptoms of Lactose Intolerance
The purpose of this study is to evaluate both the impact of LacTEST on diagnostic thinking and on patient management, and its reproducibility (Test-Retest), for the diagnosis of hypolactasia in adults and elderly patients…
- Trial name
- NCT02636413
- Testing
- gaxilose, lactose
- Where
- 6 sites in Spain
- Volunteers
- 1 people
- Sponsor
- VenterPharma
Lactose Intolerance, Irritable Bowel Syndrome
The Effects of Lactose Intolerance on Gastrointestinal Function and Symptoms in a Chinese Population
Lactose is a carbohydrate found in milk,and Lactase Deficiency (LD) is a condition in which the small intestine cannot digest this carbohydrate due to absent or insufficient amounts of lactase.Individuals with LD may be…
- Trial name
- NCT01286597
- Testing
- dietary restriction
- Where
- China
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Sir Run Run Shaw Hospital
Lactose Intolerant, Lactose Malabsorption
Proper Dietary Management, Follow-up, and Lactase Enzyme Supplementation for Lactose Intolerance
Lactose intolerance (LI) is considered the clinical syndrome caused by lactose malabsorption (LM). It is possible to identify four causes of lactase deficiency defining four different types of LM: primary (genetic), secondary…
- Conditions
- Lactose Intolerant, Lactose Malabsorption, Lactose Intolerance
- Trial name
- NCT06773650
- Testing
- Completion of online survey
- Where
- Italy
- Volunteers
- 385 people
- Sponsor
- European Institute of Oncology
Lactose Intolerance
Effects Comparison of A1 and A2 Milk on Gastrointestinal Physiology, Symptoms and Cognitive Behavior
This is a single-site, double-blinded, randomized, controlled, 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…
- Trial name
- NCT02406469
- Testing
- Oral consumption milk Tetra Pak
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- a2 Milk Company Ltd.
Lactose Intolerance, Adult Type
Testing the Capability of the Smart Underwear Device to Detect Increased Microbiome Activity Following Lactose Consumption
The goal of this Interventional study is to validate the Smart Underwear device's ability to detect lactose intolerance by comparing its results to self-reported symptoms in adult participants aged 18 and above, divided equally…
- Trial name
- NCT06724705
- Testing
- Lactose, Sucrose, Wear smart underwear
- Where
- United States
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- University of Maryland, College Park