Clinical trialNCT03451799CompletedPhase 1Interventional

Ketogenic Diet in Combination With Standard-of-care Radiation and Temozolomide for Patients With Glioblastoma

SponsorJethro HuEnrollment21GBMGlioblastoma

View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

Enrolled subjects will be placed on a 16-week ketogenic diet (subject specific as prescribed by RD) while receiving standard of care cancer treatment (Radiation + Temozolomide). Study dietitians will create personalized meal plans for each patient with the goal of achieving and maintaining protocol defined metabolic ketosis. Subjects will be monitored for safety, nutrition, quality of life, and standard of care tumor assessments over the course of the study.

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Investigators

The overall officials registered on this study. Names that resolve to a FindMyKOL profile link to it; the rest are shown as registered.

Jethro Hu, MD
Cedars-Sinai Medical Center Samuel Oschin Comprehensive Cancer Institute
Principal Investigator
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A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States

Cedars Sinai Medical Center
Los Angeles, California, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

The drug and biological interventions registered on this study, normalized to their RxNorm ingredient where possible.

Standard-of-care Temozolomide

Linked drugs open the directory filtered to KOLs working with them.clinicaltrials.gov ↗

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 13 Apr 2018
Primary completion: 3 Sept 2021
Completion: 29 Apr 2024
Last update posted: 15 Apr 2026
Registered enrollment: 21
Registry id: NCT03451799

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; FindMyKOL does not interpret them.