Clinical trials
Diet Therapy clinical trials
Below are recruiting diet therapy clinical trials, each written for real people, not researchers. We’re tracking 41 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07233148Recruiting
ALS, MND, or PLS registry study
This observational study creates a registry for people with ALS, MND, or PLS. It helps researchers better understand these conditions and find possible treatments.
Park City, UtahAges 18–110 - NCT04799301RecruitingPhase 1
Measure how much sugar you eat using blood and hair samples
This Phase 1 study tests whether “biomarkers” in your blood and hair can accurately measure how much sugar you consume. It may help researchers find better ways to track dietary sugar intake in future nutrition and health studies.
Phoenix, ArizonaAges 18–65 - NCT07513298Recruiting
Video Game Exercise for Overweight Children's Fitness
This study tests whether playing specially designed Wii video games that involve aerobic exercise can help overweight children improve their reaction time and lung function. The goal is to see if gaming-based exercise can be an engaging way for kids to get healthier.
CairoAges 10–15 - NCT06890637Recruiting
Fecal transplant and diet change for Crohn's disease
This trial tests whether a fecal transplant (putting healthy bacteria into your gut) combined with dietary changes can help control active Crohn's disease. It is for people who need stronger treatments or have stopped responding to their current therapy.
Kochi, KeralaAges 18–75 - NCT06906445Recruiting
Fecal transplant and diet changes for ulcerative colitis
This trial tests if a fecal transplant combined with dietary changes can help control symptoms in people with active ulcerative colitis who haven't responded well to standard treatments or advanced therapies.
Kochi, KeralaAges 18–75 - NCT06715436Recruiting
Ketogenic diet for multiple sclerosis
This study tests whether a ketogenic diet can help people with multiple sclerosis. You would follow a special high-fat, low-carb diet for a period, and the researchers will check its effects on your symptoms and overall health.
PaviaAges 18–60 - NCT07736651Recruiting
Anti-inflammatory diet and physical therapy for children with psoriasis
This trial tests if adding a gluten-free, low-histamine anti-inflammatory diet, and in some cases physical therapy, helps children with mild-to-moderate plaque psoriasis. It aims to see if these lifestyle changes can improve skin symptoms when combined with usual treatment.
Giza, Ad DokiAges 6–17 - NCT06949891Recruiting
Keto diet for acromegaly
This trial tests if a ketogenic (very low-carb) diet can help lower IGF-I levels in people with acromegaly who are already on stable medication. If you have acromegaly and your IGF-I levels are still above normal despite treatment, this diet might offer an additional way to manage your condition.
RotterdamAges 18 years+ - NCT05359848Recruiting
Intermittent fasting and plant-based eating during chemotherapy
This pilot study tests whether alternating periods of lower calorie intake, along with a plant-based diet, is safe and feasible for people receiving chemotherapy. If it helps, it could support better comfort and treatment tolerance during cancer therapy.
Buffalo, New YorkAges 18 years+ - NCT06736028Recruiting
Ketogenic diet for weight loss maintenance in obesity
This study tests whether a ketogenic diet helps people with obesity keep weight off by changing how your body burns energy and controls appetite. You will follow a low-carb, high-fat diet and be monitored for several months.
Birmingham, AlabamaAges 18–65 - NCT07793487Enrolling by invitation
Testing a special dairy drink for gut and metabolic health
This study tests whether a special dairy product can help improve symptoms in people with irritable bowel syndrome or early signs of metabolic syndrome. Participants must be at a healthy weight and not have other major health conditions or be on certain diets.
WarsawAges 18 years+ - NCT05294367RecruitingEarly Phase 1
Magnesium by diet or skin lotion for people with lymphoma
This early study tests whether replacing magnesium—either by diet or a topical (skin) supplement—can improve safety or other health measures in people with lymphoma. It focuses on people who have a slightly low magnesium level and checks blood magnesium repeatedly during the study.
Rochester, MinnesotaAges 18 years+ - NCT05356182Recruiting
Low-protein meals during immunotherapy for cancer patients
This trial tests whether eating low-protein meals helps people with metastatic cancer feel better or tolerate immunotherapy (immune checkpoint inhibitors). It’s mainly a pilot/feasibility study, meaning the goal is to see if the diet is safe and doable during treatment.
Buffalo, New YorkAges 18 years+ - NCT05793996RecruitingPhase 4
Testing an iron infusion for iron deficiency in HFpEF
This study checks how common iron deficiency is in people with HFpEF (heart failure with preserved pumping strength) and tests whether an iron infusion (Ferinject®) improves health. It targets people with stable heart symptoms and lab results showing low iron stores or related iron deficiency.
TomskAges 18 years+ - NCT06953791RecruitingPhase 2
Comparing two treatments for Crohn's disease flare-ups
This trial compares a steroid called prednisolone to a special diet (aCDED with PEN) for treating Crohn's disease flare-ups. It aims to see which approach helps improve quality of life.
TübingenAges 18 years+ - NCT06996405Enrolling by invitation
Dietary advice for patients on dialysis
This trial tests whether having access to a dietitian or nutrition advice in the dialysis unit can improve your health. If you are on dialysis and speak Danish, you may be able to join.
HolbækAges Any age - NCT04946448Recruiting
Test a Crohn’s diet and biologic medicine combination
This study tests whether combining a specific diet with biologic medicines can reduce active inflammation and symptoms of Crohn’s disease. It may help people who still have active disease in the bowel despite prior care.
LeuvenAges 18–80 - NCT05439226Recruiting
Diet plan targeting liver fat for type 2 diabetes
This study tests whether a Chinese medical nutrition therapy diet can reduce liver fat and help manage type 2 diabetes in people who also have fatty liver. You may be asked to follow a specific eating plan and keep your diabetes care stable during the study.
Yichang, HubeiAges 18–75 - NCT07083336Recruiting
Diet study for type 2 diabetes with fatty liver disease
This trial tests a specific medical nutrition therapy diet to see if it can reduce liver fat and improve blood sugar control in people with type 2 diabetes and nonalcoholic fatty liver disease. It may help you manage both conditions with a dietary approach.
Yichang, HubeiAges 18 years+ - NCT07696000Recruiting
Nutrition therapy for inflammation in schizophrenia
This trial tests whether a structured medical nutrition plan can reduce inflammation in people with schizophrenia who are on stable antipsychotic medication. If you are hospitalized and able to eat normally, this study may help you understand how diet affects your health.
MedanAges 18–60 - NCT07496749Recruiting
Ketogenic diet for super-refractory seizure emergency
This trial tests if a high-fat, low-carb diet (ketogenic diet) can help stop seizures that have not responded to other treatments. It is for patients with a very severe, ongoing seizure emergency called super-refractory status epilepticus.
Hefei, AnhuiAges 14–80 - NCT04777656RecruitingPhase 3
Crohn’s exclusion diet plus usual care for kids
This study tests whether a specific “exclusion diet” (removing certain foods) added to standard treatment can better control unstable Crohn’s disease in children. It may help reduce inflammation and flare-ups when symptoms are not controlled by usual medicines.
BronAges 6–17 - NCT07494968Recruiting
Finding ways to track diet compliance in IBS patients
This study looks for signs in your body—like breath and blood tests—that can show how well you are following a special diet for IBS. It aims to find better ways to track diet compliance, which could help make dietary treatments more effective.
Ann Arbor, MichiganAges 18–65 - NCT06896305Recruiting
Adding a Special Diet to Anti-TNF Therapy for Crohn's and Colitis
This study tests whether adding a special diet (the Crohn's Disease Exclusion Diet) to standard anti-TNF medicine works better than the medicine alone for people with moderate to severe Crohn's disease or ulcerative colitis. You would be asked to follow a specific meal plan for several weeks while taking your regular medication.
Milan, MichiganAges 18 years+
Hear when a new Diet Therapy trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for diet therapy?
- Yes. Clin2 currently lists 41 recruiting diet therapy studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a diet therapy trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a diet therapy trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.