Clinical trials: Ketogenic Diet
Overweight and Obesity, Healthy
The Impact of High-Fat Ketogenic Diet and Low-Fat Diet in Women Body Weight
The aim of this study is investigated the effect of high fat Ketogenic Diet (HFKD) in weight reduction compared to the low-fat diet (LFD) among Saudi overweight and obese women.
- Trial name
- NCT05811702
- Testing
- A randomized acute controlled trial of twenty-eight healthy overweight or obese women
- Where
- Saudi Arabia
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- King Faisal University
Body Weight, Oxidative Stress
The Effect of a Meatless,Keto Restrictive Diet on Body Composition,Strength Capacity,Oxidative Stress,Immune Response
The subject of doctoral dissertation: Assessment of the effects of a meatless, ketogenic restrictive diet on body composition, strength capacity, oxidative stress and immune response During planning of research and topic of the…
- Conditions
- Body Weight, Oxidative Stress, Trimethylamine N-oxide, Immunologic Factors
- Trial name
- NCT05558488
- Testing
- Meatless, restrictive ketogenic diet
- Where
- Poland
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Katarzyna Siedzik
Ketogenic Dieting
The Effects of Ketogenic Diet on the Heart and Brain
A ketogenic diet consists of a high intake of fats and a limited intake of carbohydrates, which causes an increased level of ketone bodies in the body.
- Trial name
- NCT05012748
- Testing
- Ketogenic diet
- Where
- Denmark
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Diabetes Mellitus, Obesity
A Low-Carbohydrate, Ketogenic Diet Versus Orlistat for Weight Loss
This study compares two types of diet interventions: a low carbohydrate ketogenic diet (Atkins) and a low-fat diet combined with a medication (Orlistat).
- Trial name
- NCT00108524
- Testing
- Low carbohydrate ketogenic diet, Orlistat, Low-fat diet
- Where
- United States
- Volunteers
- 146 people, healthy volunteers welcome
- Sponsor
- US Department of Veterans Affairs
Ketogenic Dieting, Physical Activity
Effects of Ketogenic Diet on Triathlon's Performance
The study aimed to verify the effects of 5 weeks of ketogenic diet (KD) on some performance index in long distance triathletes
- Trial name
- NCT03691558
- Testing
- Ketogenic diet, Western Diet
- Where
- Italy
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University of Padova
Obesity
Effects of a Ketogenic Diet on Body Weight and Cardiovascular Risk Factors
This pilot study is a randomized, controlled clinical trial to compare anthropometric and metabolic changes associated with six months of weight management by means of a very low carbohydrate diet or a calorically-restricted low…
- Trial name
- NCT00498394
- Testing
- Clinical diet trial
- Where
- United States
- Volunteers
- 103 people, healthy volunteers welcome
- Sponsor
- University of Cincinnati
Breast Cancer, Obesity
Nutritional Intervention-induced Weight Loss During the Oncological Treatment of Obesity-related Breast Cancer
Obesity could become the first evitable cause of breast cancer in the near future. Due to the relatively slow rate of development in this field, greater efforts must be applied in this area.
- Conditions
- Breast Cancer, Obesity, Weight Change, Body, Epigenetic Disorder
- Trial name
- NUTOBREST (NCT06046755)
- Testing
- Very low calorie ketogenic diet (VLCKD), Group educational intervention program (IGOBE)
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- Hospital Clinico Universitario de Santiago
Hypercholesterolemia, Carotid Intimal Medial Thickness 1
Impact of Ketogenic Diets on Cardiovascular Health in Adults With Epilepsy
This research is being done to evaluate the short term and long term effects of ketogenic diets on measures of cardiovascular health.
- Conditions
- Hypercholesterolemia, Carotid Intimal Medial Thickness 1, Seizure, Epilepsy
- Trial name
- NCT02694094
- Testing
- Modified Atkins or Ketogenic Diet
- Where
- United States
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Adherence, Treatment, Retention
KNA Proof-of-Concept
The intervention program proof-of-concept was assessed as a single-arm, within-subjects clinical study with a target enrollment of 10 participants with possible or probable amnestic MCI.
- Conditions
- Adherence, Treatment, Retention, Cognitive Impairment, Mild
- Trial name
- NCT04968041
- Testing
- Motivational Interviewing-Cognitive Behavioral Therapy Ketogenic Nutrition Adherence Program
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Florida State University
Obesity
Diet and COVID-19 Vaccination
Recently, obesity and excess visceral fat were shown to be major risk factors for the development of complications following Covid 19 infection.
- Trial name
- NCT05163743
- Testing
- Low Calorie Ketogenic Diet
- Where
- Italy
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Roma La Sapienza
Epilepsy Intractable
A Multifaceted Assessment of Eating Behaviors, Anthropometric Measurements and Body Composition in Pediatric Patients With Drug-resistant Epilepsy on a Ketogenic Diet and Healthy Children
The goal of this observational study is to compare the prevalence and severity of eating behaviors-such as food neophobia, picky eating, food fussiness, meal repetition and variety, and food texture preferences-between healthy…
- Trial name
- NCT07714226
- Where
- 2 sites in Poland
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Wroclaw Medical University
Migraine Disorders
A Ketogenic Diet Acts on Cortical But Not Subcortical Responsivity in Migraineurs
A short ketogenic diet (KD) treatment can prevent migraine attacks and correct excessive cortical response. Here, investigators aim to prove if the KD-related changes of cortical excitability are primarily due to cerebral cortex…
- Trial name
- NCT03775252
- Testing
- Ketogenic diet
- Where
- Italy
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- University of Roma La Sapienza
Type 2 Diabetes, PreDiabetes
Ketogenic Diet and Diabetes Demonstration Project
KDDP is a prospective, 12-month pilot study comparing the effects of a novel lifestyle program, the Ketogenic Diet and Diabetes Demonstration Project (KDDP) to those of the National Diabetes Prevention Program (NDDP).
- Conditions
- Type 2 Diabetes, PreDiabetes, Obesity, Ketogenic Dieting
- Trial name
- KDDP (NCT06115265)
- Testing
- Ketogenic diet, Low Fat diet
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of New Mexico
Autism Spectrum Disorder
Ketogenic Diet Therapy for Autism Spectrum Disorder
This study will assess the effectiveness of the ketogenic diet (high-fat, low-carbohydrate, and moderate protein) in treating autism spectrum disorder (ASD).
- Trial name
- NCT02477904
- Testing
- Ketogenic Diet
- Where
- United States
- Volunteers
- 119 people, healthy volunteers welcome
- Sponsor
- Shriners Hospitals for Children
Glucose Metabolism Disorders (Including Diabetes Mellitus), Energy Supply; Deficiency
Effect of Ketogenic Diet on Glucose Metabolism and Energy Expenditure in Type 2 Diabetes
The study team will examine the effect of a ketogenic diet alone and ketogenic diet supplemented with oral ketones on how the body of individuals with type 2 diabetes respond to insulin, regulates insulin secretion, food intake…
- Conditions
- Glucose Metabolism Disorders (Including Diabetes Mellitus), Energy Supply; Deficiency, Type 2 Diabetes
- Trial name
- NCT04791787
- Testing
- Standard weight maintaining diet, Weight maintaining isocaloric ketogenic diet, Beta-hydroxy butyrate
- Where
- 2 sites in United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center at San Antonio
Healthy, Ketogen-based Therapeutic Diet
Comparing Intermittent Fasting, Clean Ketogenic Diet, and Their Combined Effects on Body Composition, Cardiometabolic Markers, and Metabolic Health
A cross-study analysis combined data from two sequential pre-post intervention studies conducted at the University of Tennessee at Martin, yielding a three-arm design comprising intermittent fasting alone (n = 16), clean…
- Conditions
- Healthy, Ketogen-based Therapeutic Diet, Metabolic Abnormalities
- Trial name
- NCT07659093
- Testing
- Diet
- Where
- United States
- Volunteers
- 79 people, healthy volunteers welcome
- Sponsor
- The University of Tennessee at Martin
Obesity, Fatty Liver
Evaluation of Liver and Cardiometabolic Health Benefits on Low Carbohydrate Ketogenic Diet
To evaluate the impact of a Low Carbohydrate Ketogenic Diet (LCKD) weight loss program and compare to the standard of care program established for patients with Non-Alcoholic Fatty Liver Disease (NAFLD) on: (1) Liver fat and…
- Conditions
- Obesity, Fatty Liver, Ketogenic Dieting
- Trial name
- NCT03141008
- Testing
- Fibroscan changes with different diets
- Where
- United States
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Virginia Commonwealth University
BHB Transport, Alcohol Use Disorder
Metabolism in the Human Brain Following Consumption of a Keto-ester in Alcohol Use Disorder (AUD) With Proton Magnetic Resonance Spectroscopic Imaging (MRSI)
The objective of this study is to determine whether BHB levels in the brain will be positively associated with alcohol consumption, due to hypothesized enhancement of BHB transport into the brain.
- Trial name
- NCT05937893
- Testing
- Keto-ester followed by Magnetic Resonance Spectroscopic Imaging (MRSI) scans
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Yale University
Obesity
What is the Maximum Amount of Carbohydrates That is Still Able to Induce Ketosis and Suppress Appetite?
Two dietary approaches, very low energy diets (VLEDs) and ketogenic low carbohydrate diets (KLCDs), have the ability to suppress appetite.
- Trial name
- NCT02944253
- Testing
- Low energy diet 70 gram carbohydrates, Low energy diet 100 gram carbohydrates, Low energy diet 130 gram carbohydrates
- Where
- Norway
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Norwegian University of Science and Technology
Ketogenic Diet, Thyroid Function
Dietary Macronutrients and Metabolic Markers
This prospective 12-week dietary intervention study evaluated the effects of a ketogenic diet on thyroid function and glucose-insulin metabolism in premenopausal women aged 30-50 years across different adiposity categories.
- Conditions
- Ketogenic Diet, Thyroid Function, Insulin Resistance, Obesity Overweight
- Trial name
- KETO-THYROID (NCT07775326)
- Testing
- Ketogenic diet
- Where
- Poland
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- The Jerzy Kukuczka Academy of Physical Education in Katowice