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Study identifier: NCT07396896 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

KETO-TUMOR: a Study on Brain Tumors and Central Obesity

Condition: Obese Patients · Hypothalamic Neoplasms  ·  Sponsor: Meyer Children's Hospital IRCCS

PhaseNA
Planned participants30
Who can joinAll sexes, 7 Years to 30 Years
Healthy volunteersNo

About this study

Hypothalamic-chiasmatic tumours account for 5-10% of CNS tumours in children and can compromise hypothalamic function, causing alterations in energy balance and weight gain. In inoperable cases, chemotherapy and radiotherapy are used; the latter, although the gold standard, is associated with significant neurocognitive and endocrine-metabolic side effects, proportional to the hypothalamic damage. The ketogenic diet, used for decades in the treatment of drug-resistant childhood epilepsy, induces the use of ketone bodies as a source of energy for the brain and is effective in controlling seizures. Among the different variants, the modified Atkins diet was chosen in this study to promote better patient adherence. This study aims to evaluate the effectiveness of the ketogenic diet (KD) in treating central obesity secondary to hypothalamic-chiasmatic tumours (gliomas, craniopharyngiomas, germ cell tumours, etc.), which often lead to excessive weight gain. This is refractory to drug therapy and lifestyle changes, such as low-calorie diets and exercise.

This description comes directly from the study's public registry record.

Talk to the study team

Iacopo Sardi  ·  0555662631  ·  iacopo.sardi@meyer.it

Always discuss trial participation with your own doctor first.

Locations (1)

Meyer Children's Hospital IRCCSFlorence, Florence, ItalyRecruiting

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Source record: clinicaltrials.gov/study/NCT07396896