Clinical trials: Dietary Intervention
Polycystic Ovarian Syndrome (PCOS)
Time Restricted Feeding Model in Women With Polycystic Ovary Syndrome
This study aims to evaluate the effects of a 16:8 time-restricted feeding (TRF) model on anthropometric, metabolic, and hormonal parameters in women with polycystic ovary syndrome (PCOS).
- Trial name
- NCT06807775
- Testing
- Dietary Intervention (time-restricted feeding model (16:8)), Dietary Intervention (energy restricted dietary intervention)
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Fatigue, Depression
Adaptive Symptom Care Using Fish-Based Nutritional Directives Post Breast Cancer
Inflammation has been consistently associated with psychoneurological symptoms (PNS) among breast cancer survivors (BCS). Evidence supporting interventional strategies promoting symptom-self management in reducing…
- Conditions
- Fatigue, Depression, Pain, Sleep Disturbance
- Trial name
- NCT04293874
- Testing
- Personalized Meal Plan, Dietary Omega-3LC intervention
- Where
- United States
- Volunteers
- 98 people
- Sponsor
- University of Connecticut
Multiple Myeloma
A Plant-Based Whole-Foods Meal Delivery Service for Patients With Multiple Myeloma Undergoing Autologous Hematopoietic Cell Transplant
This clinical trial evaluates the impact of a plant-based whole-foods delivery service on the microbiome in patients with multiple myeloma undergoing an autologous hematopoietic cell transplant.
- Trial name
- NCT06559709
- Testing
- Biospecimen Collection, Dietary Intervention, Medical Chart Review
- Where
- United States
- Volunteers
- 26 people
- Sponsor
- Fred Hutchinson Cancer Center
Gut Microbiome, Glucose Control
Exploring Glycemic Responses Through Continuous Monitoring in a Healthy Population
PREDICT REFINE is a sub-study of PREDICT 3 with the primary aim of exploring glycemic responses through continuous glucose monitoring in a healthy population.
- Trial name
- NCT06900439
- Testing
- Dietary Intervention
- Where
- United Kingdom
- Volunteers
- 1,189 people, healthy volunteers welcome
- Sponsor
- Zoe Global Limited
Hepatocellular Carcinoma (HCC)
Dietary Intervention and Gut Microbiota in Hepatocellular Carcinoma (HCC)
This prospective, randomized controlled trial investigates the efficacy of a targeted dietary intervention in patients with hepatocellular carcinoma (HCC).
- Trial name
- NCT07143955
- Testing
- Structured Dietary Intervention, Routine Dietary Care
- Where
- China
- Volunteers
- 100 people
- Sponsor
- The First Hospital of Hebei Medical University
Prostate Carcinoma
Weight Loss Interventions to Reduce Cancer Progression in Prostate Cancer Patients Under Active Surveillance
This clinical trial examines weight loss interventions in reducing cancer progression in prostate cancer patients under active surveillance.
- Trial name
- NCT05764330
- Testing
- Biospecimen Collection, Dietary Intervention, Fasting
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Roswell Park Cancer Institute
Functional Gastrointestinal Disorders
13C-Octanoic Acid Breath Test on Gastric Emptying in Celiac Patients With Functional Disorders
The goal of this interventional study is the evaluation of a diet low in fodmaps on gastric emptying in celiac patients with functional disorders.
- Trial name
- NCT07089498
- Testing
- Dietary Intervention (Low Fodmap Gluten Free Diet)
- Where
- 2 sites in Italy
- Volunteers
- 68 people
- Sponsor
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico
Obesity, Type 2 Diabetes
PREMIER: PREvention of Metabolic Illness Through prEcision nutRition
Dietary intake is a major driving force behind the escalating obesity and type 2 diabetes epidemics. Large, high-quality clinical trials have shown that close adherence to healthy dietary recommendations significantly reduce the…
- Conditions
- Obesity, Type 2 Diabetes, Metabolic Syndrome, Diet Habit
- Trial name
- PREMIER (NCT04148482)
- Testing
- Dietary intervention
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Ageing
ICOPE INTENSE-K Pilot Study
ICOPE could constitute the reference model of care for healthy aging. More specifically, our hypothesis is that the intervention implemented in ICOPE may directly or indirectly prevent immuno-senescence, the loss of mobility and…
- Trial name
- NCT07048860
- Testing
- ICOPE intense intervention, Ketone Ester (KE) supplementation, Vitamin D3
- Where
- France
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University Hospital, Toulouse
Bladder Cancer, Cystectomy
A Home-based Lifestyle Intervention for Optimizing Surgical Outcomes Among Urinary Bladder Cancer Patients
The purpose of this study is to test a randomized, controlled diet and physical activity intervention designed to be simple and address barriers to participation in lifestyle intervention among 16 urinary bladder cancer patients.
- Conditions
- Bladder Cancer, Cystectomy, Chemotherapy
- Trial name
- BOOST (NCT06002269)
- Testing
- Dietary and Exercise Intervention
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- University of Utah
Parkinson, Parkinson Disease
Mediterranean Diet Effects on Parkinson's Disease
Currently, there are no disease-modifying treatments for Parkinson's disease (PD), the second most common neurodegenerative disorder worldwide, making it crucial to find interventions that can change the disease's trajectory.
- Conditions
- Parkinson, Parkinson Disease, Parkinson Disease, Idiopathic, PARKINSON DISEASE (Disorder)
- Trial name
- MED-PARK (NCT06705517)
- Testing
- Mediterranean Diet
- Where
- Italy
- Volunteers
- 44 people
- Sponsor
- Università degli Studi dell'Insubria
Diabetes Mellitus, Type 2
Effect of a Dietary Intervention on Intracellular Lipid Levels, Insulin Sensitivity, and Glycemic Control in Type 2 Diabetes
The purpose of this study is to compare the effects of a low-fat, plant-based dietary intervention and a portion-controlled dietary intervention (compliant with current American Diabetes Association (ADA) guidelines) on changes…
- Trial name
- NCT04088981
- Testing
- Dietary intervention
- Where
- United States
- Sponsor
- Physicians Committee for Responsible Medicine
Intermittent Fasting, Metabolic Dysfunction-Associated Fatty Liver Disease
Intermittent Fasting and Metabolic Dysfunction Associated Fatty Liver Disease
Previous studies have investigated the effect of different dietary patterns on metabolic dysfunction-associated fatty liver disease (MAFLD), for which lifestyle modification remains the primary treatment.
- Trial name
- NCT06664684
- Testing
- Energy-restricted dietary intervention, Energy + time-restricted dietary intervention
- Where
- Turkey (Türkiye)
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Istanbul Bilgi University
Postpartum, Cardiometabolic Factors
Mediterranean Diet Intervention for Maternal Postpartum
The increasing prevalence of obesity during women's reproductive years highlights the need for effective strategies to improve nutritional literacy as a preventive approach to adverse postnatal outcomes.
- Conditions
- Postpartum, Cardiometabolic Factors, Cardiac Reverse Remodeling
- Trial name
- MedMom (NCT07038681)
- Testing
- Mediterranean Diet Intervention Group, Control Group (Standard Hospital Dietary Care)
- Where
- Portugal
- Volunteers
- 52 people
- Sponsor
- Universidade do Porto
Ovarian Cancer
Fluzoparib+Bevacizumab/Dietary Intervention vs Fluzoparib Monotherapy as First-line Maintenance in HRD+/- Advanced Ovarian Cancer
Fluzoparib has been approved for the first-line maintenance treatment of advanced ovarian cancer in the full population . Previous studies have demonstrated that anti-angiogenic agents enhance tumor cell sensitivity to PARP…
- Trial name
- NCT06954584
- Testing
- Bevacizumab, Fluzoparib Monotherapy, Dietary Intervention
- Where
- 2 sites in China
- Volunteers
- 424 people, healthy volunteers welcome
- Sponsor
- Tongji Hospital
Healthy, Controlled Feeding Trial
Gut Microbial Metabolites of Apple Polyphenols
The goal of this controlled feeding trial is to learn about the metabolism of polyphenols, a common class of compounds found in plant-based foods, by the gut microbiome.
- Trial name
- GutMMAP (NCT06107192)
- Testing
- Dietary intervention - apple catechin diet, Dietary intervention - low catechin diet
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- University of Maryland, College Park
Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage IA Breast Cancer AJCC v8
Dietary and Exercise Interventions in Reducing Side Effects in Patients With Stage I-IIIa Breast Cancer Receiving Aromatase Inhibitors
This phase I/II trial studies how well dietary and exercise interventions work in reducing side effects in patients with stage I-IIIa breast cancer taking aromatase inhibitors.
- Conditions
- Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage IA Breast Cancer AJCC v8, Anatomic Stage IB Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8
- Trial name
- NCT03953157
- Testing
- Dietary Intervention, Exercise Intervention, Questionnaire Administration
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- Jonsson Comprehensive Cancer Center
Obesity-Related Malignant Neoplasm
Weight Loss Intervention for the Reduction of Cancer Risk and Health Disparities in Rural Ohio
This study determines the feasibility of a telephone-based weight lost intervention in reducing cancer risk and health disparities in rural Ohio.
- Trial name
- HERO (NCT05040152)
- Testing
- Dietary Counseling and Surveillance, Exercise Intervention, Informational Intervention
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Ohio State University Comprehensive Cancer Center
Stage IV Breast Cancer AJCC v6 and v7
Ketogenic Diet and Chemotherapy in Affecting Recurrence in Patients With Stage IV Breast Cancer
This pilot clinical trial studies how well a ketogenic diet and chemotherapy work in affecting the return of cancer in patients with stage IV breast cancer.
- Trial name
- KETO-CARE (NCT03535701)
- Testing
- Dietary Intervention, Laboratory Biomarker Analysis, Paclitaxel
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Ohio State University Comprehensive Cancer Center
Ductal Breast Carcinoma in Situ, Invasive Ductal Breast Carcinoma
Caloric Restriction in Treating Patients With Stage 0-I Breast Cancer Undergoing Surgery and Radiation Therapy
This pilot clinical trial studies caloric restriction in patients with stage 0-I breast cancer during surgery and radiation therapy. Reducing caloric intake may prevent disease progression in patients with breast cancer.
- Conditions
- Ductal Breast Carcinoma in Situ, Invasive Ductal Breast Carcinoma, Invasive Lobular Breast Carcinoma, Lobular Breast Carcinoma in Situ
- Trial name
- CAREFOR (NCT01819233)
- Testing
- Behavioral dietary intervention, Therapeutic conventional surgery, Radiation therapy
- Where
- United States
- Volunteers
- 38 people
- Sponsor
- Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University