Clinical trials: Diet
Healthy Obesity, Metabolically, Appetite Regulation
Colonic Propionate, Appetite, and Weight Loss
The current protocol aims to investigate the impact of the propionate ester in conjugation with restricted diet on appetite and weight loss.
- Trial name
- ProAp (NCT03322514)
- Testing
- Inulin-Propionate Esters, Inulin
- Where
- United Kingdom
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Nutritional Physiological Phenomena, Obesity
The DEB Pilot Study
The purpose of the current study is to test if weight change is differentially affected by consumption of foods that are identical in carbohydrate (i.e. sugar) but vary in food form over 1 month.
- Trial name
- DEB Pilot (NCT03190993)
- Testing
- Sugar Sweetened Solid Treatment, Sugar Sweetened Beverage Treatment
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Pennington Biomedical Research Center
Functional Constipation
Dose-ranging Efficacy of Polydextrose Supplement on Colonic Transit Time and Symptoms in Adults With Functional Constipation
This study will investigate the effectiveness of Polydextrose, a dietary fiber, at decreasing Colonic Transit Time and the gastrointestinal symptoms of Functional Constipation.
- Trial name
- NCT02314936
- Testing
- Litesse powder containing 12 g polydextrose, Litesse powder containing 8 g polydextrose, Litesse powder containing 4 g polydextrose
- Where
- Canada
- Volunteers
- 192 people, healthy volunteers welcome
- Sponsor
- KGK Science Inc.
Overweight and Obesity, Health Behavior
Location-based Smartphone Technology to Guide College Students Healthy Choices Ph II
College students are in a newly independent phase of life; many of whom encounter unhealthy dietary decision- making, barriers to physical activity, and poor sleep behaviors.
- Conditions
- Overweight and Obesity, Health Behavior, Sleep Deprivation
- Trial name
- NCT02996864
- Testing
- Healthy Detours App, Fat Secret App
- Where
- 2 sites in United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Klein Buendel, Inc.
Hypertension
The Effect of Grape Seed Extract on Blood Pressure in People With Pre-Hypertension
In this research study, the investigators are interested in learning how extracts from grape seeds can help those individuals with high blood pressure.
- Trial name
- GSE (NCT00979732)
- Testing
- grape seed extract
- Where
- United States
- Volunteers
- 33 people
- Sponsor
- Clinical Nutrition Research Center, Illinois Institute of Technology
Burns
Assessment of Mechanisms of Improved Wound Healing
The purpose of this study is to find ways to improve wound healing and decrease the negative effects of trauma from burn injury.
- Trial name
- NCT00673309
- Testing
- Stable Isotope Infusion study, Insulin High Dose, oxandrolone
- Where
- United States
- Volunteers
- 644 people
- Sponsor
- The University of Texas Medical Branch, Galveston
Tooth Wear
Timing of Dietary Acid Intake, Brushing Teeth and Acid Erosion.
This is a questionnaire based study investigating the relationship between the timing of dietary acid intake toothbrushing and erosive tooth wear.
- Trial name
- NCT02449434
- Where
- United Kingdom
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- King's College London
Alcohol Drinking
Satiety and Alcohol Challenge
The goal of this pilot study is to identify the role of satiety on responses to alcohol drinking using human subject laboratory methods.
- Trial name
- SatTAC (NCT06576674)
- Testing
- Dietary Fiber + Green Tea Extract, Alcohol
- Where
- United States
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Obesity
Coaching Veterans to Healthy Weights and Wellness
ASPIRE has completed enrollment of patients at the Ann Arbor and Cleveland Medical Centers in a study that is examining the impact of an innovative approach to weight loss ("Aspiring to Lifelong Health in VA", aka "ASPIRE-VA").
- Trial name
- ASPIRE (NCT00967668)
- Testing
- Small change approach to improve physical activity and diet, MOVE! Usual Care
- Where
- 2 sites in United States
- Volunteers
- 481 people
- Sponsor
- US Department of Veterans Affairs
Recurrent Glioblastoma
Ketogenic Diet for Recurrent Glioblastoma
To determine whether a mild ketogenic diet can influences quality of life and survival of patients with recurrent glioblastoma
- Trial name
- ERGO (NCT00575146)
- Testing
- TAVARLIN
- Where
- 2 sites in Germany
- Volunteers
- 20 people
- Sponsor
- University Hospital Tuebingen
Weight Loss
Feasibility of a Campaign Intervention Compared to a Standard Behavioral Weight Loss Intervention in Overweight and Obese Adults
The purpose of this study is to examine the feasibility of a campaign intervention for weight management compared to a standard behavioral weight loss intervention in overweight and obese adults.
- Trial name
- NCT01803737
- Testing
- Standard Behavioral Weight Loss Intervention (SBWL), Campaign Intervention (CI)
- Where
- United States
- Volunteers
- 26 people
- Sponsor
- University of Pittsburgh
Obese, Insulin Resistance
Blood Lipopolysaccharide (LPS) Rifaximin Study
Metabolic syndrome is a condition involving elevated levels of fat in the blood, a tendency towards diabetes, hypertension, and too much fat around the abdomen (an increased waistline).
- Conditions
- Obese, Insulin Resistance, Metabolic Syndrome
- Trial name
- NCT02124512
- Testing
- Rifaximin SSD
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Philip Kern
Nutritional Assessment
Validity of the PortionSize App to Measure Children's Food Intake
The purpose of this study is to assess the validity of the PortionSize™ app to quantify children's own dietary intake and children's intake by parents or caregivers.
- Trial name
- NCT05587816
- Testing
- Validation of the PortionSize app
- Where
- United States
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Pennington Biomedical Research Center
Metabolic Syndrome, Obesity
Effect of Low Carbohydrate Versus Low Fat Diet in the Treatment of Dyslipidemia in Obese Children With Metabolic Syndrome
Two-arm, parallel design with children between the ages of 10 - 18 with obesity and metabolic syndrome randomized (15 per group) to reduced-carbohydrate diet or a reduced-fat diet for 8 weeks.
- Conditions
- Metabolic Syndrome, Obesity, Dyslipidemias
- Trial name
- NCT03937960
- Testing
- Carbohydrate restricted group, Standard low fat diet
- Where
- 2 sites in United States
- Volunteers
- 30 people
- Sponsor
- University of Alabama at Birmingham
Sleep Apnea Syndromes
Effects of CPAP on Diet, Physical Activity, and Cardiovascular Risk
Obstructive sleep apnea (OSA) is characterized by recurrent episodes of partial or complete loss of airflow during sleep, due to narrowing or closure of the upper airway.
- Trial name
- NCT01944020
- Testing
- CPAP
- Where
- United States
- Volunteers
- 29 people
- Sponsor
- Columbia University
Diet, Healthy, Food Security
Food Pantry Client and Staff Preferences for Nutritious no Prep Ready-to-eat Meals
The specific aims of this pilot study are: Aim 1) To identify whether no prep ready to eat meals (intervention) or ingredient bundles (control) have higher client acceptability, liking, satisfaction, and perceived diet quality…
- Trial name
- NCT05593510
- Testing
- No prep ready-to-eat meals, Ingredient bundles (e.g. meal kits)
- Where
- United States
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Obesity
Portion Control Treatment for Obesity
To date, no studies have been published assessing the effectiveness of portion control interventions in a primary care setting. The investigators will conduct a pilot study to assess the effectiveness of an intervention including…
- Trial name
- NCT01451554
- Testing
- portion control plate, Usual Care
- Where
- United States
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Covid19, Sequelae of; Infection
Clinical Trial of Niagen to Examine Recovery in People With Persistent Cognitive and Physical Symptoms After COVID-19
The study will assess whether Niagen, a safe dietary supplement, improves recovery of COVID-19 related symptoms in individuals who were infected at least 2 months prior to study entry ("Long-COVID" "Long-haulers").
- Conditions
- Covid19, Sequelae of; Infection, Cognitive Symptom
- Trial name
- NCT04809974
- Testing
- Niagen
- Where
- United States
- Volunteers
- 72 people
- Sponsor
- Massachusetts General Hospital
Diabetes Mellitus, Type 2, Diabetes
Evaluation of Fuling Yunhua Granules and Dihuang Baoyuan Granules in Drug Naive Type 2 Diabetes Patients
The goal of this investigator-initiated clinical trial is to investigate the efficacy and safety of sequential therapy of Fuling Yunhua Granules (prescription A) and Dihuang Baoyuan Granule (prescription B) in the treatment of…
- Conditions
- Diabetes Mellitus, Type 2, Diabetes, Type2diabetes
- Trial name
- NCT06575478
- Testing
- Fuling Yunhua Granules, Dihuang Baoyuan Granules
- Where
- China
- Volunteers
- 95 people
- Sponsor
- Beijing Supreme Life Pharmaceutical Technology Co., Ltd.
Multiple Sclerosis, Relapsing-remitting
Evaluation of a Modified Paleolithic Dietary Intervention in the Treatment of Relapsing-Remitting Multiple Sclerosis
This is a research study. The investigators are inviting participants to participate in this research study between the ages of 18-45, who have stable Relapsing-Remitting Multiple Sclerosis (RRMS), are able to walk 25 ft…
- Trial name
- NCT02687919
- Testing
- Modified Paleo diet
- Where
- United States
- Volunteers
- 31 people
- Sponsor
- Amanda Irish