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Reduced-Dose Radiotherapy + Temozolomide for Glioblastoma
Study Summary
This trial is testing whether a lower dose of radiation therapy is just as effective as the standard dose in treating glioblastoma.
Eligibility Criteria
Inclusion Criteria
You may be eligible if you check “Yes” for the criteria belowTimeline
Treatment Details
Study Objectives
Outcome measures can provide a clearer picture of what you can expect from a treatment.Side effects data
From 2008 Phase 3 trial • 243 Patients • NCT00216125Trial Design
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- I am able to care for myself but may not be able to do active work.My steroid dose has been stable or decreasing for the last week.I am set to receive a specific radiation and chemotherapy plan and haven't had other cancer treatments before joining.I am scheduled for a specific chemotherapy regimen.I am on dialysis or have been advised to start dialysis.My cancer tissue has been tested for MGMT promoter methylation.I am set to receive a specific radiation and chemotherapy plan and haven't had other cancer treatments before this.I have been postmenopausal for at least one year.My diagnosis is a new case of GBM, confirmed by tissue analysis.I have recovered from major surgery to remove as much cancer as possible.I had a severe heart attack in the last 6 months.I am not pregnant or willing to use birth control during the study due to its potential risk to unborn babies.I do not have unstable chest pain.My tumor is located in the upper part of my brain.I am 18 years old or older.I have had radiation therapy to my head or neck, not for T1 glottic cancer, with overlapping treatment areas.I agree to use effective contraception or practice true abstinence during and up to four months after the study.It has been over three weeks since my brain surgery.I agree to not have sex as a form of birth control.I have been cancer-free for at least 3 years, except for non-dangerous skin cancers.My brain cancer has come back or is in multiple places.I was hospitalized for heart failure that is moderately severe or worse in the last year.My cancer has spread to distant parts of my body from the original tumor site.My recent blood test shows I have enough white blood cells, platelets, and hemoglobin.I have a condition like lupus or scleroderma that could make radiation treatment risky.I have had a recent heart attack or heart issue, shown by an EKG test.I am a woman who is either postmenopausal, surgically sterile, or using reliable birth control methods.I am a man, even if I've had a vasectomy.I am a woman.
- Group 1: Pulsed reduced dose-rate radiotherapy
- All Individual Drugs Already Approved - Therapies where all constituent drugs have already been approved are likely to have better-understood side effect profiles.
- No Placebo-Only Group - All patients enrolled in this study will receive some form of active treatment.
- Screening: It may take up to 3 Weeks to process to see if you qualify in this trial.
- Treatment: The duration you will receive the treatment varies.
- Follow Ups: You may be asked to continue sharing information regarding the trial for 6 Months after you stop receiving the treatment.
Frequently Asked Questions
Are enrollment opportunities still being offered to potential participants of this clinical trial?
"Clinicaltrials.gov attests that this medical trial is still actively recruiting participants, with it having been initially posted on June 3rd 2021 and most recently updated July 25th 2022."
Has the Food & Drug Administration given its sanction to radiation treatments?
"Even though there is limited evidence on Radiation's effectiveness, our team at Power still awarded it a score of 2 due to the amount of safety data collected in its Phase 2 trial."
What medical conditions are typically treated with radiation therapy?
"Through Radiation treatment, nitrosourea therapy, and the implementation of advance directives, refractory cases of advanced mycosis fungoides can be managed."
Has there been any prior experimentation with Radiation therapies?
"Currently, 207 clinical trials researching Radiation are being carried out with 24 of them in the final testing phase. Many studies take place around Seoul, Songpa but this medical research is happening in 4752 different venues globally."
How many participants is this trial accepting at the present?
"Affirmative. According to clinicaltrials.gov, this research is actively seeking participants; the initial posting date was June 3rd 2021 and it was most recently updated on July 25th 2022. 38 patients must be recruited from a single medical centre for this trial to move forward."
Does this research represent an unprecedented endeavor?
"Since 2002, Radiation has been subjected to rigorous clinical testing. The initial research was funded by Schering-Plough and involved 60 patients. Following the completion of Phase 1 trials, it recieved approval for phase 2 in 2002. Currently, 207 active trials are being conducted across 36 different countries with 935 participating cities."
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