Clinical trials: Vegan Diet
Muscle Recovery
Vegan or Animal Protein Ingestion on the Recovery of Muscle Function Following Exercise
This study will assess the effect of daily post-exercise vegan (pea) and animal (whey) protein ingestion compared to placebo over 7 days of recovery from strenuous exercise.
- Trial name
- VAMPIRE (NCT04156386)
- Testing
- Recovery animal (20g whey) protein supplement, Recover vegan (26g pea) protein supplement
- Where
- United Kingdom
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Exeter
Diabetes, Overweight
Multicenter Worksite Nutrition Study
The purpose of this study is to study the potential benefits of low fat vegan diet in a randomized, controlled and multi-centered workplace setting, the investigators will enroll participants from 10 worksites of Government…
- Trial name
- WNS2 (NCT01224548)
- Testing
- vegan instruction and food accessibility, control
- Where
- 10 sites in United States
- Volunteers
- 292 people
- Sponsor
- Physicians Committee for Responsible Medicine
Type 2 Diabetes
Diabetes Reversal Online Program and Study (DROP Study)
This is an interventional study that will evaluate the feasibility, implementation, and efficacy of an online, 12-week, plant-based, nutrition education program in a community setting.
- Trial name
- DROP (NCT05572502)
- Testing
- plant-based diet
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Physicians Committee for Responsible Medicine
Vegan Diet
Vegan Diet in Small Children
Following increased knowledge about climate change and how food production affects greenhouse gas emissions, the interest in vegetarian diets is increasing.
- Trial name
- VHS (NCT05442281)
- Where
- Sweden
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Umeå University
Healthy Diet, Microbiota
The Link Between Diets and Health Indicators
The cohort study investigates the effect of different dietary intake among omnivorous, vegan, vegetarian and low-carb diets on health parameters and on long-term overall health.
- Trial name
- DIETE (NCT04347213)
- Testing
- Regular lifestyle in different circumstances
- Where
- Slovenia
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Primorska
Neoplasms
Impact of Elimination or Reduction of Dietary Animal Proteins on Cancer Progression and Survival - A Pilot Study
The purposes of this study are to test the hypothesis that elimination or reduction of dietary animal proteins leads to an improved prognosis in tumor patients to estimate the effect size and thus to enable sample size…
- Trial name
- NCT02437474
- Testing
- Omnivorous diet, Lacto-ovo-vegetarian diet, Vegan diet
- Where
- Austria
- Volunteers
- 326 people
- Sponsor
- Rosa Aspalter
Athletic Performance
The Effect of a Vegan Alginate Product on Athletes Recovery and Performance
The feeding strategies during recovery are essential to optimize a subsequent performance. Carbohydrate is a major fuel source during exercise as it has been shown to maintain high rates of carbohydrate oxidation.
- Trial name
- NCT05207332
- Testing
- CHO+PRO, CHO
- Where
- Denmark
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Per Bendix Jeppesen
Uremia, Elderly (Aged >70)
Very Low Protein Diet or Dialysis in Uremic Elderly?
There are no solid data on the real advantage of an early start of dialysis, as suggested by the DOQI guidelines. Uremic patients frequently have a poor nutritional status.
- Conditions
- Uremia, Elderly (Aged >70), Dialysis, Low Protein Diet
- Trial name
- NCT00388648
- Testing
- mixture of amino and keto acids
- Where
- Italy
- Volunteers
- 160 people
- Sponsor
- Università degli Studi di Brescia
Deficiency; Diet
Effect of Creatine Supplementation on Physical Performance in Vegan Subjects
The primary objective of this study is to investigate the effect of creatine monohydrate supplementation on body composition, physical performance, and muscle creatine levels in vegan individuals over four weeks.
- Trial name
- CREATINVEG (NCT06483321)
- Testing
- Creatine Supplementation
- Where
- Spain
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Universidad Francisco de Vitoria
Cobalamin Deficiency
Effect of Toothpaste Fortified With Cyanocobalamin on Vitamin B12 Status
A 3 months randomized, placebo-controlled study on the effect of toothpaste fortified with vitamin B12 on vitamin B12 status markers and related metabolic markers.
- Trial name
- NCT02679833
- Testing
- Cyanocobalamin
- Where
- 2 sites in Germany
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Universität des Saarlandes
Vegan Diet, Sarcopenia
The Effect of a 12-week Self-composed Vegan Diet With or Without Concurrent Resistance Exercise on Thigh Muscle Volume in Older Adults
Consumers are increasingly encouraged to consume more plant-based foods and lower their consumption of foods from animal origin. This shift is driven by environmental and health factors.
- Conditions
- Vegan Diet, Sarcopenia, Cardiovascular Health, Osteoporosis
- Trial name
- Vold (NCT05809466)
- Testing
- Vegan diet, Resistance exercise, Omnivorous diet
- Where
- Netherlands
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Wageningen University
Hair Thinning
Nutraceutical Supplement With Vegan Botanicals in Females With Self-Perceived Thinning Hair
The purpose of the study is to evaluate the safety and efficacy of a vegan nutraceutical supplement with standardized botanicals in females leading a more plant-based lifestyle with self-perceived thinning hair
- Trial name
- NCT05332743
- Testing
- Nutrafol Vegan Women's Hair Supplement
- Where
- 2 sites in United States
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Nutraceutical Wellness Inc.
Mobile Applications
Designing a Mixed-initiative Recipe Recommender App for Vegan and Vegetarian Sub-groups
The goal of this study is to test the usability and applicability of a mobile application which recommends recipes. We will recruit up to 52 vegan/vegetarian participants in Belgium, and provide them with an iDOO hydroponic plant…
- Trial name
- PERNUG (NCT05882955)
- Testing
- Recipes consumption, Hydroponic unit
- Where
- Belgium
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Diabetic Neuropathy
A Nutritional Intervention for Diabetic Neuropathy (WCCR-DN2)
The purpose of this study is to assess whether, in individuals with diabetic neuropathy, a low-fat, vegan diet in combination with a vitamin B12 supplement improves pain, sensation and other subjective symptoms, more effectively…
- Trial name
- NCT01953757
- Testing
- Vegan diet and vitamin B12 supplement, Vitamin B12 supplement
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Physicians Committee for Responsible Medicine
Healthy Adult Women
EFFECT OF CYOLIPOLYSIS VERSUS CAVITATION WITH VEGAN DIET
Pre/ posttest randomized controlled trial design. In this study all females will be randomly assigned into three groups (20 for each group).
- Trial name
- NCT06009952
- Testing
- Cryolipolysis and cavitation devices with vegan diet
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Cairo University
Healthy Aging
Vegan and Omnivorous Diets and Skeletal Muscle Turnover in Healthy Older Adults
Dietary protein intake and physical activity are key to minimise the age-related loss of skeletal muscle mass. While animal-derived protein sources are considered high-quality anabolic foods, it remains unclear whether…
- Trial name
- MVP (NCT05985369)
- Testing
- Controlled diet and resistance exercise
- Where
- United Kingdom
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- University of Exeter
Anorexia Nervosa, Bulimia Nervosa
Development of Gastrointestinal Symptoms in Patients With Anorexia Nervosa and Bulimia Nervosa During Weight Rehabilitation Over Time, Depending on the Nutritional Strategy
This prospective observational study investigates the development of gastrointestinal (GI) symptoms in patients with anorexia nervosa (AN) and bulimia nervosa (BN) during multi-week inpatient weight rehabilitation.
- Trial name
- GastroRehab (NCT07112014)
- Where
- Germany
- Volunteers
- 185 people
- Sponsor
- University Hospital Tuebingen
Indolent Lymphoma
Effect of Vegan Diet and Lifestyle Changes on Indolent Lymphoma During Controlled Waiting Period
The aim of the present trial is to evaluate the effect of lifestyle changes on the natural history of indolent lymphomas, during the period of watchful waiting.
- Trial name
- NCT04957693
- Testing
- vegan diet and lifestyle changes
- Where
- Israel
- Volunteers
- 40 people
- Sponsor
- Tel-Aviv Sourasky Medical Center
Lipid Metabolism, Glucose Intolerance
Twins Nutrition Study (TwiNS): Vegan vs. Omnivore
This study is designed to investigate the health impact of a vegan diet compared to a usual, omnivorous diet. The investigators plan to study these diets in twins, where one twin follows a vegan diet and the other twin follows an…
- Conditions
- Lipid Metabolism, Glucose Intolerance, Weight Change, Body, Microbiome
- Trial name
- TwiNS (NCT05297825)
- Testing
- Vegan diet, Omnivore diet
- Where
- United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Stanford University
Lower Gastrointestinal Disorder, Tolerance
A Pilot Study of Commercially Available Bowel Preparation Regimens Packaged and Ingested Via Vegan Capsules
The goal of this clinical trial is to learn whether bowel preparation powders used before colonoscopy can be taken as capsules instead of being mixed and drunk as a liquid.
- Trial name
- CLEAR-CAP (NCT07700277)
- Testing
- Sodium picosulfate, magnesium oxide, and citric acid capsules, Polyethylene glycol 3350 with electrolytes capsules
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Ottawa Hospital Research Institute