Clinical trials: Dietary Intervention
Adult
Hydroponic vs Conventional Spinach Smoothies: Effects on Salivary Nitrate Bioavailability and Blood Pressure
The goal of this clinical trial is to determine whether hydroponic spinach (HS) versus conventional spinach (CS) smoothies produce differential post-consumption effects on salivary nitrate availability and blood pressure in…
- Trial name
- SPIN-BP-NO (NCT07665944)
- Testing
- Hydroponic spinach smoothie, Conventional spinach smoothie
- Where
- United Kingdom
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Plymouth
Breast Neoplasms, Body Weight Changes
Attitudes Toward Physical Activity and Nutrition Intervention During Cancer Treatment
Twenty-five women will be followed through their breast cancer treatment. The women will be asked to provide their opinions and desires for lifestyle intervention at different times throughout treatment.
- Trial name
- CARE (NCT02887196)
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Pennington Biomedical Research Center
Obesity
Metabolic Impact on the Mitochondria-gut Microbiota Axis of Failure to Follow Restrictive Dietary Interventions in Subjects Living With Obesity
Nutritional interventions with dietary restrictions have become highly popular for promoting weight and body fat loss; In addition, they are largely associated with the improvement and preservation of mitochondrial function as…
- Trial name
- NCT06782009
- Testing
- Calorie restriction, Intermittent fasting 16/8, Ketogenic diet
- Where
- 2 sites in Mexico
- Volunteers
- 84 people
- Sponsor
- Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran
Overweight and/or Obesity
Optimization of Dietary Adherence in a Mobile Weight Loss Intervention
The goal of this study is to test multiple individual treatment components added to a 6-month standard mobile behavioral weight loss program that are intended to help participants follow dietary recommendations and meet their…
- Trial name
- NCT07582536
- Testing
- Core, Switch to Simplified Diet Monitoring, Goal Autonomy/Planning
- Where
- United States
- Volunteers
- 580 people
- Sponsor
- UNC Lineberger Comprehensive Cancer Center
Chronic Obstructive Pulmonary Disease (COPD)
Ketogenic Dietary Intervention in Men With Mild-to-Moderate COPD
Chronic obstructive pulmonary disease (COPD) is associated with persistent airflow limitation, systemic inflammation, reduced exercise capacity, and unfavorable changes in body composition.
- Trial name
- COPDKETO (NCT07664111)
- Testing
- Ketogenic diet, Standard Dietary Advice
- Where
- Turkey (Türkiye)
- Volunteers
- 34 people
- Sponsor
- Agri Ibrahim Cecen University
Obesity, Type 2 Diabetes Mellitus
The Heat Study: 2 Year Lifestyle Intervention in Overweight Women to Encourage Weight Management
The purpose of this trial is to determine the most cost effective programme for overweight and obese individuals to maintain weight loss over a 2 year period.
- Trial name
- NCT00128336
- Testing
- Lifestyle: diet and exercise intervention
- Where
- New Zealand
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Otago
Nutrition, Sustainability
A Health App Using Recipes and Education Components to Facilitate Sustainable and Healthier Diets.
This study is a pilot trial of a smartphone app to promote sustainable and healthy eating, running for 10 weeks. The app aims to promote general wellbeing in the working population.
- Conditions
- Nutrition, Sustainability, Mobile Health Technology (mHealth)
- Trial name
- NCT06833736
- Testing
- App, App + messages, General information
- Where
- United Kingdom
- Volunteers
- 147 people, healthy volunteers welcome
- Sponsor
- London School of Hygiene and Tropical Medicine
Obesity
School Worksite Weight Gain Prevention Intervention Study
The proposed site-level randomized trial will test the effectiveness of a work site intervention based on an ecological framework at preventing weight gain among high school employees in Massachusetts.
- Trial name
- NCT01467284
- Testing
- Step Ahead, Basic Intervention
- Where
- United States
- Volunteers
- 844 people, healthy volunteers welcome
- Sponsor
- University of Massachusetts, Worcester
Crohn Disease, Pregnancy
Modulating Early Life Microbiome Through Dietary Intervention in Crohn's Disease
The MELODY Trial: Modulating Early Life Microbiome through Dietary Intervention in Crohn's Disease, will test whether a non-invasive dietary intervention during pregnancy can improve the gut microbiota composition in both…
- Trial name
- NCT03850600
- Testing
- Diet-CD
- Where
- 2 sites in United States
- Volunteers
- 194 people, healthy volunteers welcome
- Sponsor
- Icahn School of Medicine at Mount Sinai
Obesity
Isocaloric Dietary Interventions for Insulin Resistance and the Metabolic Syndrome
In recent decades, the prevalence of obesity has increased dramatically in the United States. Obesity has been associated with an increased risk of the metabolic syndrome, which is characterized by a cluster of metabolic…
- Trial name
- NCT01040663
- Testing
- Dietary intervention
- Where
- United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Rockefeller University
Chronic Kidney Diseases, Cardiovascular Diseases
Cardiorenal Protective Diet
This study will evaluate providing fruits and vegetables in a sustainable community care clinic setting, in addition to routine medical care, to individuals with CKD (Stage 2-4) on CKD and CVD risk, or cardio-renal risk factors.
- Conditions
- Chronic Kidney Diseases, Cardiovascular Diseases, Hypertension
- Trial name
- CPD (NCT04117204)
- Testing
- Fruits and Vegetables
- Where
- United States
- Volunteers
- 101 people, healthy volunteers welcome
- Sponsor
- Baylor Research Institute
Diet, Healthy, Protein Deficiency
Protein and Performance (PROPER) in Endurance Athletes
The present study is a parallel group design with randomised allocation to either a 1) reduced protein diet (RP) or a 2) normal protein diet (NP).
- Trial name
- PROPER (NCT05426447)
- Testing
- Dietary intervention of reduced protein intake, Dietary intervention of normal protein intake
- Where
- Denmark
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Crohn Disease
Dietary Modification In Inflammatory Bowel Disease Patients
This research project aimed to develop a culturally appropriate Asian Inflammatory Bowel Disease Diet for the Malaysian population, based on the Crohn's disease exclusion diet (CDED).
- Trial name
- NCT06871267
- Testing
- General Healthy Diet, Crohn's Disease Exclusion Diet (CDED)
- Where
- Malaysia
- Volunteers
- 74 people
- Sponsor
- University of Malaya
Polycystic Ovary Syndrome, Morbid Obesity
The Female Health Dietary Intervention Study
This study has two phases: 1. In phase 1 of the study (8 weeks),the effect of two different low calorie diets on manifestations of PCOS, including risk factors for the metabolic syndrome and cardiovascular risk profile will be…
- Trial name
- FEMIN (NCT00779571)
- Testing
- Crispbread
- Where
- Norway
- Volunteers
- 61 people
- Sponsor
- The Hospital of Vestfold
Irritable Bowel Syndrome
The DOMINO Trial: Diet Or Medication in Irritable Bowel syNdrOme
A randomized controlled trial to evaluate the short-term efficacy and long-term health economic impact of a dietary intervention compared to pharmacotherapy with a musculotropic spasmolytic agent for newly diagnosed or newly…
- Trial name
- DOMINO (NCT04270487)
- Testing
- IBS Diet, Otilonium Bromide
- Where
- Belgium
- Volunteers
- 472 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Obesity & Overweight, Headache
Investigation of the Relationship Between Gray and White Matter Volumes, Walking Exercise, and Body Fat Percentage in Adults With a Body Mass Index Above 25
This study examines the relationship between walking exercise, body fat percentage changes, and brain gray and white matter volumes in overweight and obese adults with headache complaints.
- Conditions
- Obesity & Overweight, Headache, Sedentary Lifestyle, Body Fat Percentage
- Trial name
- NCT07425093
- Testing
- Walking Exercise Program, Dietary Intervention, Brain MRI Morphometry
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 22 people
- Sponsor
- Amasya University
Health Knowledge, Attitudes, Practice
The Impact of Online Quiz-games on Nutrition Knowledge and Related Outcomes Among University Students.
Metabolic risk factors, such as central obesity, increase the risk of chronic diseases in adulthood and are prevalent in many university students.
- Trial name
- NCT03028714
- Testing
- Technology-based nutrition education
- Where
- United Kingdom
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Kingston University
Allergy
Effectiveness of Mediterranean Diet Intervention in Pregnant Women
There has been an increase in asthma and allergic disease prevalence, especially in children. Given the high prevalence, and the associated high disease burden and costs, there is an urgent need to identify effective strategies…
- Trial name
- NCT01634516
- Testing
- Dietary support, No dietary support
- Where
- 2 sites in United Kingdom
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Heriot-Watt University
Obesity
Multi-level Communications and Access Strategies to Improve the Food Environment
The overarching goal of B'More Healthy Retail Rewards (BHRR) is to develop, implement, and evaluate a pilot multi-level communications and pricing intervention to improve access to and consumption of healthy foods in low-income…
- Trial name
- BHRR (NCT02279849)
- Testing
- Communications, Pricing, Combined (Communications & Pricing)
- Where
- United States
- Volunteers
- 444 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins Bloomberg School of Public Health
Gastric Carcinoma, Gastroesophageal Junction Adenocarcinoma
Telehealth for the Self-Management of Dietary Quality of Life in Patients After Stomach Cancer Surgery
This clinical trial test whether taking part in a diet support intervention will help with patients nutrition and quality of life after surgery for esophagus or stomach cancer.
- Trial name
- NCT05203627
- Testing
- Best Practice, Questionnaire Administration, Telemedicine Visit
- Where
- United States
- Volunteers
- 53 people
- Sponsor
- City of Hope Medical Center