- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05708352
A Phase 2 Study of the Ketogenic Diet vs Standard Anti-cancer Diet Guidance for Patients With Glioblastoma in Combination With Standard-of-care Treatment
A Randomized Controlled Phase 2 Study of the Ketogenic Diet Versus Standard Dietary Guidance for Patients With Newly Diagnosed Glioblastoma in Combination With Standard-of-care Treatment
This is a Phase 2, randomized two-armed, multi-site study of 170 patients with newly diagnosed glioblastoma multiforme. Patients will be randomized 1:1 to receive Keto Diet, or Standard Anti-Cancer Diet. All patients will receive standard of care treatment for their glioblastoma. The Keto Diet intervention will be for an 18-week period and conducted by trained research dietitians. Daily ketone and glucose levels will be recorded to monitor Keto Diet adherence.
This two-armed randomized multi-site study aims to provide evidence to support the hypothesis that a Keto Diet vs. Standard Anti-Cancer Diet improves overall survival in newly diagnosed glioblastoma multiforme patients who receive standard of care treatment.
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Estimated)
Phase
- Phase 2
Contacts and Locations
Study Contact
- Name: Clinical Trial Recruitment Navigator
- Phone Number: 3104232133
- Email: cancer.trial.info@cshs.org
Study Locations
-
-
California
-
Los Angeles, California, United States, 90048
- Recruiting
- Cedars-Sinai Medical Center
-
Contact:
- Clinical Trial Recruitment Navigator
- Phone Number: 310-423-2133
- Email: cancer.trial.info@cshs.org
-
Principal Investigator:
- Stephen Freedland, MD
-
Sub-Investigator:
- Jeremy Rudnick, MD
-
Sub-Investigator:
- Ray Chu, MD
-
Sub-Investigator:
- John Yu, MD
-
Sub-Investigator:
- Chirag Patil, MD
-
Contact:
- Jethro Hu
- Phone Number: 310 423 8100
- Email: jethro.hu@cshs.org
-
Sub-Investigator:
- Mourad Tighiouart, PhD
-
Sub-Investigator:
- Sungyong You, PhD
-
Sub-Investigator:
- LJ Amaral, MS, RD, CSO
-
Sub-Investigator:
- Gillian Gresham, PhD
-
San Francisco, California, United States, 94143
- Recruiting
- University of California, San Francisco
-
Contact:
- Nicholas Butowski, MD
- Phone Number: 415-353-2302
- Email: Nicholas.butowski@ucsf.edu
-
Santa Monica, California, United States, 90404
- Not yet recruiting
- Pacific Neuroscience Institute / Saint John's Cancer Institute
-
Contact:
- Akanksha Sharma, MD
- Phone Number: 310-829-8265
- Email: Akanksha.Sharma@providence.org
-
-
North Carolina
-
Durham, North Carolina, United States, 27705
- Not yet recruiting
- Duke University
-
Contact:
- Katherine Peters, MD, PhD
- Phone Number: 919-684-5301
- Email: katherine.peters@duke.edu
-
Sub-Investigator:
- Lin Pao-Hwa, PhD
-
Sub-Investigator:
- Jen-Tsan Chi, MD, PhD
-
-
Wisconsin
-
Milwaukee, Wisconsin, United States, 53226
- Not yet recruiting
- Medical College of Wisconsin
-
Contact:
- Ekokobe Fonkem, DO
- Email: efonkem@mcw.edu
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Adults 18 years or older
- Newly diagnosed glioblastoma (Within 2 months of initial diagnosis by histopathology)
- Not started standard of care chemotherapy and/or radiation therapy for glioblastoma
- Karnofsky Performance Status (KPS) ≥ 70
- Ability to read, write and understand either English OR Spanish
- Written informed consent obtained from subject and ability for subject to comply with the requirements of the study.
Exclusion Criteria:
- Patients with recurrent glioblastoma
- Genetic disorders that affect lipid metabolism. Including but not limited to pyruvate carboxylase deficiency, porphyria, primary carnitine deficiency, carnitine palmitoyltransferase I or II deficiency, carnitine translocase deficiency, beta-oxidation defects
- Inability to wean steroids below 8mg dexamethasone / day or equivalent
- Body Mass Index (BMI) < 21kg/m2, unless the site Principal Investigator deems safe
- Currently pregnant or nursing
- Patients receiving other experimental therapy Note: Off-label therapy use is permitted
- Comorbidities that in the opinion of the investigator limit the patient's ability to complete the study
- Food preferences incompatible with keto diet
- Using a pacemaker, implantable cardiac defibrillator, neurostimulator, cochlear implants (removable hearing aids permitted), or other electronic medical equipment, unless the site Principal Investigator deems safe
- Inability to participant in standard of care MRIs
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Keto-Diet
Intensive 18-week Keto Diet intervention.
|
The experimental intervention includes a strict and controlled diet that manages daily macronutrient breakdown and increases the ratio of dietary fat relative to protein and carbohydrate consumption.
|
Placebo Comparator: Standard Anti-Cancer Diet
Standard Anti-Cancer Diet with Dietitian support
|
Dietitian sessions will utilize the American Institute for Cancer Research Food resources and will reference foods low in fats such as fruits, vegetables and whole grains, providing key micronutrients and phytonutrients.
Sessions will also focus on dietary support to help decrease any treatment related symptoms.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Overall survival
Time Frame: From Baseline to 18 Months
|
Will be calculated as the number of days from the date of patient registration to the date of death.
|
From Baseline to 18 Months
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Health-related quality of life 1
Time Frame: From Baseline to 18 Weeks
|
Measured by changes in the Functional Assessment of Cancer Therapy - Brain (FACT-BR) survey scores.
Scores can range from 0- 200, the higher the score the better the quality of life.
|
From Baseline to 18 Weeks
|
Health-related quality of life 2
Time Frame: From Baseline to 18 Weeks
|
Measured by changes in the Functional Assessment of Chronic Illness Therapy - Fatigue (FACIT-F) survey scores.
Scores can range from 0- 160, the higher the score the better the quality of life.
|
From Baseline to 18 Weeks
|
Progression-free survival
Time Frame: From Baseline to 18 Weeks
|
Assessed with Magnetic resonance imaging (MRI) scan of the brain with and without gadolinium.
MRI's will be reviewed and assessed for progression free survival via the modified Response Assessment in Neuro-Oncology Criteria.
|
From Baseline to 18 Weeks
|
Cognitive performance 1
Time Frame: From Baseline to 18 Weeks
|
Measured by changes in the Hopkins Verbal Test (HVLT-R) survey scores.
Scores can range from 0-36, higher the scores the better the cognitive performance.
|
From Baseline to 18 Weeks
|
Cognitive performance 2
Time Frame: From Baseline to 18 Weeks
|
Measured by changes in the Trail Marking Test A/B survey scores.
The longer the task takes to complete the lower the cognitive performance.
|
From Baseline to 18 Weeks
|
Physical activity
Time Frame: From Baseline to 18 Weeks
|
Measured by changes in the modified Godin leisure questionnaire survey scores.
The more minutes per week spent in exercise the better the physical activity.
|
From Baseline to 18 Weeks
|
Physical activity
Time Frame: From Baseline to 18 Weeks
|
Measured by Fitbit data changes.
The higher the step count the better the physical activity.
|
From Baseline to 18 Weeks
|
Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: Jethro Hu, MD, Cedars-Sinai Medical Center
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Estimated)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- IIT2022-06-HU-DIET2TREAT
- R01CA276919 (U.S. NIH Grant/Contract)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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