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Hiring freeze of research personnel due to COVID pandemic
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| Name | Class |
|---|---|
| National Institutes of Health (NIH) | NIH |
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The purpose of this study is to investigate the feasibility of a possible treatment regimen that could be used to delay tumor progression in patients with glioblastoma. The study is being conducted in patients who qualify for inpatient rehabilitation, as this population is particularly vulnerable to delays in initiation of chemoradiation and further tumor growth in the period between surgical resection and the start of treatment.
This is a pilot study to evaluate the feasibility and safety of early postsurgical temozolomide therapy prior to initiation of standard chemoradiation regimen in patients with glioblastoma who undergo inpatient rehabilitation. The study will be conducted with adult patients who qualify for inpatient rehabilitation following surgical resection of pathologically confirmed Grade IV glioma. Patients will begin a 21-day cycle of temozolomide starting 14 days after surgery at 75mg per square meter of body surface area daily to serve as bridge therapy. Patients will then progress to receive standard therapy following their rehabilitation stay. Patients will be assessed for their ability to complete the chemotherapy protocol without dose-limiting toxicity as well as complete inpatient rehabilitation successfully. Additionally, we will be assessing for tumor progression between the time of surgery and the time of treatment initiation.
If this study shows the expected results, the research team plans to proceed to a larger trial assessing the efficacy of early TMZ in patients with glioblastoma (GBM) who are admitted to acute inpatient rehabilitation compared to the current standard of care.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Temozolomide Arm | Experimental | This study will only include one treatment group who will receive oral temozolomide at 75 mg per square meter of body surface area daily for 21 days before progressing to standard chemoradiation treatment. |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Temozolomide | Drug | oral temozolomide at 75 mg per square meter of body surface area daily for 21 days |
|
| Measure | Description | Time Frame |
|---|---|---|
| The number of patient who fail to complete temozolomide (TMZ) | The number of subjects who fail to complete early TMZ plus inpatient rehabilitation for any reason, including adverse events or progression or patient withdrawal | 1 month |
| Measure | Description | Time Frame |
|---|---|---|
| Mean functional independence measure (FIM) score | FIM is comprised of 18 items, grouped into 2 subscales -motor and cognition. Each item is scored on a 7 point ordinal scale, ranging from a score of 1 to a score of 7. The higher the score, the more independent the patient is in performing the task associated with that item therefore the better the health outcome. The total score for the FIM instrument (the sum of the motor and cognition subscale scores) will be a value between 18 and 126. |
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Inclusion Criteria:
Adult patients, aged 18+
Newly diagnosed World Health Organization (WHO) Grade IV glioma, confirmed on pathology
Karnofsky Performance Score ≥ 60
Subject has undergone biopsy, subtotal resection, or gross total resection of tumor
Subject has been evaluated by physical therapy and thought to be a candidate for acute rehabilitation
Subject must be accepted for admission on 5-1200 unit at Strong Memorial Hospital
Subject must be able to provide informed consent
Subject must meet the following laboratory parameters:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Kevin A Walter, MD | University of Rochester Medical Center, Dept. of Neurosurgery | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| University of Rochester Medical Center | Rochester | New York | 14642 | United States |
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| ID | Term |
|---|---|
| D000077204 | Temozolomide |
| ID | Term |
|---|---|
| D003606 | Dacarbazine |
| D014226 | Triazenes |
| D009930 | Organic Chemicals |
| D007093 | Imidazoles |
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| 1 month |
| Response rate to TMZ | The response rate to early TMZ will be evaluated by comparing the MRI of the head before and after one course using the Response Assessment in Neuro-Oncology (RANO) criteria. The response rate will be reported with a (two-sided) 90% confidence interval. The RANO criteria consists of 5 elements: T1 Gadolinium enhancing disease, T2/FLAIR assessment, new lesions, use of corticosteroids and clinical status. Patients will be categorized as complete response, partial response, stable disease or progressive disease. | 1 month |
| D001393 |
| Azoles |
| D006573 | Heterocyclic Compounds, 1-Ring |
| D006571 | Heterocyclic Compounds |