Clinical trials: Diet Modification
Phenylketonuria
Nutritional and Neurotransmitter Changes in PKU Subjects on BH4
HYPOTHESIS: The investigators hypothesize that KuvanTM therapy could influence nutritional and body composition parameters and neurotransmitter concentrations in pediatric and adult PKU subjects.
- Trial name
- BH4&PKU (NCT00688844)
- Testing
- KuvanTM Therapy
- Where
- 2 sites in United States
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Emory University
Obesity, Sleep Apnea, Obstructive
Pragmatic Obstructive Sleep Apnea Weight Loss Trial Assessing Effectiveness and Reach
Prevalent obesity related conditions like obstructive sleep apnea (OSA) represent an important opportunity to improve population health. OSA reduces quality of life and is associated with greater risk for cardiovascular disease.
- Trial name
- POWER (NCT05104450)
- Testing
- lifestyle intervention
- Where
- United States
- Volunteers
- 696 people
- Sponsor
- VA Office of Research and Development
Diet Modification, Substance Use Disorders
The Impact of a Parenting Intervention on Latino Youth Health Behaviors
The purpose of this study is to test if a parenting program can be used to prevent substance use among Latino youth and at the same time promote healthy eating.
- Conditions
- Diet Modification, Substance Use Disorders, Diabetes Mellitus Risk, Cardiovascular Risk Factor
- Trial name
- FPNG+ (NCT03517111)
- Testing
- Nutrition/substance use prevention, Substance use prevention only, Academic success program
- Where
- United States
- Volunteers
- 844 people, healthy volunteers welcome
- Sponsor
- Arizona State University
Morbid Obesity, Liver Fat
Low-calorie Diet and Body Composition Prior to Roux-en-Y Gastric Bypass
Losing weight before undergoing Roux-en-Y gastric bypass (RYGB) surgery may reduce liver fat content and size thereby improving surgical outcomes.
- Trial name
- LCD (NCT02144597)
- Testing
- Liquid formula low-calorie diet (LCD), Roux-en-Y gastric bypass (RYGB), Control diet
- Where
- United Kingdom
- Volunteers
- 30 people
- Sponsor
- Imperial College London
Pediatric Cancer, Nutrition Related Cancer
Pediatric Oncology Nutrition Intervention Trial
Nearly 60% of pediatric patients diagnosed with cancer develop malnutrition caused by a combination of disease burden, side effects of chemotherapy, and the intensity of cancer treatment.
- Conditions
- Pediatric Cancer, Nutrition Related Cancer, Nutrition Aspect of Cancer, Muscle Loss
- Trial name
- POINT (NCT06175273)
- Testing
- Oral Nutrition Supplement, Tube Feed, Cyproheptadine
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Corey Hawes
Obesity
Promoting Successful Weight Loss in Primary Care in Louisiana
The primary aim of this trial is to develop and test the effectiveness of a 24 month, patient-centered, pragmatic and scalable obesity treatment program delivered within primary care, inclusive of an underserved population.
- Trial name
- PROPEL (NCT02561221)
- Testing
- Lifestyle Counseling
- Where
- United States
- Volunteers
- 803 people
- Sponsor
- Pennington Biomedical Research Center
Endometriosis
An AHEI Dietary Intervention to Reduce Pain in Women With Endometriosis
The investigators are conducting this study to examine if a healthy diet based on the Alternative Healthy Eating Index (AHEI) influences pain symptoms, quality of life, and inflammatory markers measured in blood samples in women…
- Trial name
- NCT04259788
- Testing
- AHEI diet
- Where
- United States
- Volunteers
- 109 people
- Sponsor
- Fred Hutchinson Cancer Center
ADD, ADHD
Neurocognitive and Neurobiological Improvement in ADHD Children by Modification of Dietary Protein
Multicenter, Prospective, randomized, comparative and controlled study about the beneficial effects in behavior and brain connectivity of different dietary patterns in 100 children with ADHD between 7 and 12 years, followed up…
- Trial name
- BrainProtein (NCT01856686)
- Testing
- BP22042013, Low carbohydrate diet
- Where
- United Kingdom
- Volunteers
- 64 people
- Sponsor
- Spanish Foundation for Neurometrics Development
Overweight, Obesity
Evaluation of the Remote Intervention for Diet and Exercise (RIDE)
A large proportion of the adult population in the United States qualifies for weight loss treatment based on the NIH treatment recommendations, but traditional clinic-based weight loss treatments have a number of limitations.
- Trial name
- RIDE (NCT00883350)
- Testing
- RIDE e-health application
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Pennington Biomedical Research Center
Cardiovascular Disease
Dietary Intervention and Vascular Function
It is well established that diet plays an important role in both the development and progression of heart disease. Different types of dietary fat have varying effects on heart disease risk factors.
- Trial name
- DIVAS (NCT01478958)
- Testing
- SFA diet, MUFA diet, n-6 PUFA diet
- Where
- 2 sites in United Kingdom
- Volunteers
- 202 people
- Sponsor
- University of Reading
Type1diabetes, Low Carbohydrate Diet
Metabolic Changes Induced by a Very Low Carbohydrate Diet in Youth With Type 1 Diabetes
As more adolescents with type 1 diabetes (T1D) opt to follow very low carbohydrate diets to improve glucose control, it is becoming increasingly important to study the metabolic and neurological changes that occur on these diets…
- Trial name
- NCT04955691
- Testing
- low carbohydrate diet, standard carbohydrate diet
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- Yale University
Obesity
Protein and Resistance Exercise to Stop Sarcopenic Obesity Now
The purpose of this study is to examine the separate and combined effects of a high-protein (HP) diet and resistance training (RT) on body composition and potential biological moderators of body weight in women and men >50y.
- Trial name
- PRESS ON (NCT04014296)
- Testing
- High Protein Diet Counseling, Resistance Training Counseling, Intensify Initial Intervention
- Where
- United States
- Volunteers
- 89 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Cancer Prevention, Diet Modification
WIC-Based Intervention to Promote Healthy Eating Among Low-Income Mothers
Whole grains, non-starchy vegetables, fruit, and beans are a consistent feature of diets associated with a lower risk of cancer and other diet-related diseases.
- Conditions
- Cancer Prevention, Diet Modification, Vegetable Intake
- Trial name
- NCT04038385
- Testing
- Multilevel Behavioral Intervention
- Where
- United States
- Volunteers
- 297 people, healthy volunteers welcome
- Sponsor
- William Paterson University of New Jersey
Physical Disability
Weight Loss Physical Disabilities
The objective of this study is to compare weight loss (6 mos.) and maintenance (18 mos.) between an individual home visit intervention (IH) and an intervention delivered remotely via video conferencing to groups of…
- Trial name
- NCT04046471
- Testing
- enhanced Stop Light Diet, Group Remote, Individual In-Person
- Where
- United States
- Volunteers
- 129 people
- Sponsor
- University of Kansas Medical Center
Osteoarthritis
Weight Loss and Exercise for Communities With Arthritis in North Carolina
This study aims to develop and demonstrate the effectiveness of a systematic, practical, cost-effective diet-induced weight loss and exercise intervention in both urban and rural communities that can reduce pain and improve other…
- Trial name
- WE-CAN (NCT02577549)
- Testing
- Diet & Exercise, Attention Control
- Where
- 3 sites in United States
- Volunteers
- 823 people, healthy volunteers welcome
- Sponsor
- Wake Forest University
Obesity, Heart Diseases
Family-Based Nutrition Intervention for Latino Children
Primary Hypothesis Children whose mothers receive the FBC sessions will have significantly lower BMI one year after the intervention compared to control group children whose families receive an active placebo control.
- Trial name
- NCT00224887
- Testing
- In home nutrition counseling, standard nutrition education curriculum
- Volunteers
- 307 people
- Sponsor
- Stanford University
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
Asthma, Allergy
Dietary Interventions in Asthma Treatment: Sprouts Study
Sulforaphane (SFN) is a naturally occurring isothiocyanate that is a potent inducer of Phase II enzymes which play a critical role in preventing oxidative stress (via activation of Nrf2).
- Trial name
- NCT01183923
- Testing
- Broccoli Sprouts, Alfalfa Sprouts
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Johns Hopkins University
Weight Loss, Diet Modification
The Healthy Moms Study: Comparison of a Post-Partum Weight Loss Intervention Delivered Via Facebook or In-Person Groups
The goal of the project is to conduct a feasibility pilot randomized trial comparing delivery of a post-partum weight loss intervention via Facebook versus via in-person group sessions.
- Conditions
- Weight Loss, Diet Modification, Physical Activity
- Trial name
- NCT03700736
- Testing
- Healthy Moms
- Where
- United States
- Volunteers
- 62 people
- Sponsor
- University of Connecticut
Glioblastoma
Feasibility Study of Modified Atkins Ketogenic Diet in the Treatment of Newly Diagnosed Malignant Glioma
The purpose of this research study is to see if people can produce ketones in their blood with the modified Atkins diet. Modified Atkins diet is a diet that produces ketones in your blood by restricting carbohydrates to <20 grams…
- Trial name
- NCT03278249
- Testing
- Modified Atkins Ketogenic Diet
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- University of Cincinnati