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Showing 1-20 of 23 trials
NCT06115265
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). KDDP is modeled to mimic the delivery platform of NDPP with the exception that participants in KDDP will be placed on a medically-supervised ketogenic diet, and participants in NDPP will be placed on a low fat diet. The purpose of this study is to compare the metabolic effects of the KDDP and the NDPP on glycemic control, lipid parameters, blood pressure, heart rate, weight, and coronary artery calcium scores in individuals with either type 2 diabetes or prediabetes.
NCT06748950
The goal of this randomized clinical trial is to be adequately powered to evaluate the effect of ketogenic metabolic therapy on the quality of life in serious mental illness, schizophrenia, bipolar disorder, major depressive disorder.
NCT06911879
Insulin resistance increases the risk of type 2 diabetes and cardiovascular disease, with gut dysbiosis emerging as a contributing factor. Metabolic endotoxemia, characterized by elevated serum lipopolysaccharides (LPS), disrupts insulin signaling via inflammatory pathways. While dietary interventions may lower LPS levels and improve insulin resistance, evidence on the effectiveness of ketogenic diet in this context remains limited. This randomized controlled trial aims to assess the effects of a ketogenic-caloric restricted diet on metabolic endotoxemia, measured by serum LPS levels, in prediabetic obese Jordanian adults aged 18-40 years in Amman over 12 weeks. Ninety participants will be randomly assigned to one of three groups (n=30 each): a ketogenic-caloric restricted diet, a normal-fat caloric restricted diet, or a control group (normal-fat without caloric restriction). Anthropometric parameters and dietary intake will be evaluated at baseline, week 6, and week 12. Blood samples will be collected at baseline and week 12 for measuring fasting glucose, insulin, LPS, inflammatory cytokines. Dietary adherence will be monitored through food records. This study aims to provide new insights into the role of dietary interventions in modifying metabolic endotoxemia and improving insulin resistance.
NCT06896552
This clinical trial aims to evaluate whether a ketogenic diet (KD), when combined with immunotherapy, can improve immune function and treatment outcomes in patients with advanced melanoma, cutaneous squamous cell carcinoma (cSCC), or renal cell carcinoma (RCC). Why Is This Study Important? Immunotherapy is a promising cancer treatment, but not all patients respond well. Research suggests that diet, particularly a high-fat, low-carbohydrate ketogenic diet, may help boost the immune system and make treatments more effective. What Will This Study Examine? Researchers want to understand: Is the ketogenic diet well-tolerated for cancer patients? Does the diet improve immune responses and treatment effectiveness? How Will the Study Work? Participants will be placed into one of two groups: Ketogenic Diet (KD) Group: A structured high-fat, low-carb diet (intermittent schedule: 2 weeks on, 1 week off). Standard Diet (SD) Group: A typical diet with no major changes. Throughout the study, a dietitian will closely support and guide you. Both groups will continue their standard immunotherapy treatment. What Will Participants Do? Write their food intake three times a week to help assess dietary adherence Follow their assigned diet for 10 weeks Have weekly check-ins with a dietitian (in-person at the hospital or via phone) Have weekly blood glucose and ketone level checks using a home device. Provide monthly blood samples to measure immune response during routine immunotherapy infusions Provide stool samples for gut microbiome analysis at the start and end of the study Measure Monthly Weight, body composition, and resting calorie burn Complete quality-of-life questionnaires What Are the Potential Benefits? Improved response to immunotherapy Better understanding of how diet influences cancer treatment Potential for a new supportive strategy for cancer care This study may help uncover ways to enhance cancer treatment through personalized nutrition.
NCT06850493
Standard dietary regiments for bariatric are advised prior to surgery. The most used diet is a very low calorie diet (VLCD). These diets potentially have multiple pittfalls. Very low-calorie ketogenic diets (VLCKD) have been proposed as a new regimen for achieving weight- and liver volume loss in patients undergoing bariatric surgery. The beneficial effect of VLCKDs compared to (V)LCDs is the aimed preservation of FFM and RMR, while still reducing FM. Only a few small studies addressed the role of VLCKDs prior to bariatric surgery, and the data including FFM and FM is actually scarce. Therefore, a well-designed randomised controlled trial is necessary to establish the efficacy of a VLCKD.
NCT05279118
Children with West syndrome are prone to refractory seizures with poor neurocognitive outcome overall. The current standard of care consists of treatment with ACTH, but the grade of evidence is not high and not much RCTs are available. Ketogenic diet is an effective and well tolerated treatment option in drug refractory epilepsy and also in refractory west syndrome. In view of minimal side effects, better cost parameters and ability to continue for a longer duration our study aiims to investigate the efficacy of ketogenic diet as a first line therapy in comparison to ACTH therapy. Children with west syndrome after satisfying the inclusion and exclusion criteria will be randomised into the two treatment arms and primary response will be noted at the end of 6 weeks of therapy in terms of mean percentage of spasm reduction.
NCT03982602
Traumatic Brain Injury is a major health concern in United States. There is a un-met need to develop new therapeutic options for faster neuron recovery without causing significant side effects. The role of ketones in neuronal recovery has been studied and has been found to be useful in decreasing size of contusion. The present study aims to study the safety and feasibility profile of ketogenic diet.
NCT03202108
Acceptability study to evaluate the gastrointestinal tolerance, palatability and participant compliance, over a 7-day period, of Krio for the dietary management of participants with intractable epilepsy or Glut-1 deficiency syndrome patients on a ketogenic diet.
NCT06022796
Numerous barriers towards weight management among Singaporeans with obesity exists, which involves environmental and self-regulation factors (i.e. motivation and hunger). Hence, the provision of healthy ketogenic ready-to-eat meals may be a potential solution to facilitate initial weight loss through increasing motivation while reducing appetite and hunger levels among these individuals. Therefore, this study will investigate the effect of healthy ketogenic ready-to-eat meals with mHealth nutrition application versus healthy ketogenic diet (without meal provision) with the mHealth nutrition app to facilitate weight loss and improve metabolic outcomes among individuals with obesity.
NCT04231734
This study evaluates adherence to a ketogenic diet in patients with low tumor burden, treatment-naïve mantle cell lymphoma.
NCT05291767
The objective of this study is to investigate whether "real-life" bouts of MIE are effective at attenuating PPTL after a meal (either a keto-type brownie (KETO) or a high carb (CON) meal of pasta and sauce), compared to non-exercise control. The primary outcome of this study is the measured change in PPTL level from baseline (fasting) to 6 hours postprandial on each activity level. We hypothesize that MIE will decrease PPTL in comparison to rest. For our secondary outcomes, we expect greater decrease in blood pressure, blood glucose, and metabolic rates after the MIE exercise bouts. Finally, we expect that KETO will be rated as more satiating.
NCT05705063
To initiate a low-carbohydrate, high-fat (LCHF) or ketogenic dietary (KD) intervention among a cohort of outpatients with bipolar illness who also have metabolic abnormalities, overweight/obesity, and/or are currently taking psychotropic medications experiencing metabolic side effects.
NCT05689580
The study investigates the dietary habits in relation to low doses of omega-3 fatty acids in subcutaneous adipose tissue, disease activity and atherosclerosis. The low intake of omega-3 and high intake of carbohydrate among patients with SLE appear to be associated with worse disease activity, adverse serum lipids and plaque presence.Three-month-old mice received an injection of pristane or saline solution and were fed with different experimental diets: sunflower oil diet or extra virgin olive oil (EVOO) diet. After 24 weeks, mice were sacrificed, spleens were collected and kidneys were removed for immunoinflammatory detections. The study have demonstrated that EVOO diet significantly reduced renal damage and decreased cytokine: TNF-α, IL-6, IL-10 and IL-17 production.The ketogenic diet utilizes a high fat, adequate protein, low carbohydrate diet that control type of food and exchange. The aim of the present study that ketogenic diet treated in SLE patients may decrease overactive immunity and associated inflammatory markers.
NCT05603689
A ketogenic diet (KD) reduces daily carbohydrates (CHOs) ingestion by replacing most calories with fat. KD is of increasing interest among athletes because it may increase their maximal oxygen uptake (VO2max), the principal performance limitation at high altitudes. The investigators examined the tolerance of a 4-week isocaloric KD (ICKD) under simulated hypoxia and the possibility of evaluating ICKD performance benefits with a maximal graded exercise bike test under hypoxia and collected data on the effect of the diet on performance markers and arterial blood gases.
NCT04108819
Obesity hypoventilation syndrome (OHS) is a condition that occurs in small percentage of obese people that causes high carbon dioxide and low oxygen levels in the blood. OHS is associated with respiratory failure, pulmonary hypertension, and death. The cause of OHS is unclear. Since not all obese people develop OHS, it is believed that hormone imbalances can contribute to the breathing problem. Some diets can change the body's hormones. For example, low-carbohydrate, high fat "ketogenic" diets (KD) may decrease insulin and glucose levels and increase sensitivity to other hormones. The investigators hypothesize that a KD will improve breathing in OHS patients, even in the absence of weight loss.
NCT03790436
The purpose of this pilot study is to measure adherence and quality of life in adults with intractable epilepsy following the Modified Atkins Diet (MAD) with Betaquik, a ready-to-use medium chain triglyceride (MCT) emulsion, as an adjunct to the MAD.
NCT03433261
The purpose of this research study is to understand the effect of nutritional ketosis on CNS oxygen toxicity in undersea divers. The investigators hope this will provide a starting point to develop methods for improving the safety of Navy divers, warfighters and submariners.
NCT05112107
In order to increase adherence to ketogenic diet treatment, palatability of meals and diversify the foods offered to patients a ketogenic kitchen will be created. Intervention: Incorporation of culinary workshops and supply of recipes for patients undergoing ketogenic diet treatment at Instituto da Criança - HCFMUSP.
NCT04165707
Very low-carbohydrate ketogenic diet may have beneficial metabolic and weight loss effects, however, adhering to this diet may be challenging. Keyto is a self-monitoring and app-enhanced intervention to help individuals learn about and monitor their breath acetone (a measure of ketosis) levels to promote dietary change and weight loss. The purpose of this research is to test the Keyto self-monitoring + app intervention against a "standard of care" weight loss dietary app (Weight Watchers). 144 participants will be recruited through Facebook ads, provide online consent, and will be randomized to one of the two conditions. Weight loss after 12 weeks will be assessed as the primary outcome, with weight loss at 24 and 48 weeks being secondary outcomes. Blood samples will be collected at baseline and 12 weeks with optional blood samples at 48 weeks follow up.
NCT04360148
The study aims to investigate the impact of 2 nutritional patterns on high-frequency episodic migraine. Subjects enrolled will be randomized in two arms: a) very-low-calorie-ketogenic-diet (VLCKD), b) hypocaloric balanced non ketogenic-diet (HBD).