Melphalan With BBBD in Treating Patients With Brain Malignancies
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Purpose
RATIONALE: Drugs used in chemotherapy, such as melphalan, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving drugs directly into the arteries around the tumor may kill more tumor cells. Mannitol may open the blood vessels around the brain [Blood-Brain Barrier Disruption (BBBD)]and allow melphalan to be carried directly to the brain tumor. Giving melphalan together with BBBD may be an effective treatment for central nervous system cancer.
PURPOSE: This phase I trial is studying side effects and best dose of melphalan when given together with mannitol in treating patients with central nervous system cancer.
| Condition | Intervention | Phase |
|---|---|---|
|
Brain and Central Nervous System Tumors Lymphoma Metastatic Cancer |
Drug: Melphalan |
Phase 1 |
| Study Type: | Interventional |
| Study Design: | Endpoint Classification: Safety/Efficacy Study Intervention Model: Single Group Assignment Masking: Open Label Primary Purpose: Treatment |
| Official Title: | Intra-Arterial Melphalan (L-Phenylalanine Mustard) Administered in Conjunction With Osmotic Blood-Brain Barrier Disruption in Patients With Brain Malignancies: A Phase I Study |
- Maximum tolerated dose (MTD)of Melphalan as measured by NCI CTC v2 toxicities [ Time Frame: 5 years ] [ Designated as safety issue: Yes ]MTD = dose of Melphalan that produces grade 3 neurotoxicity in 33% of subjects
- Efficacy of chemotherapy regimen as measured by clinical and radiographic response from first day of treatment [ Time Frame: 5 years ] [ Designated as safety issue: No ]
| Estimated Enrollment: | 20 |
| Study Start Date: | May 1998 |
| Estimated Study Completion Date: | December 2013 |
| Estimated Primary Completion Date: | December 2013 (Final data collection date for primary outcome measure) |
| Arms | Assigned Interventions |
|---|---|
| Experimental: All subjects |
Drug: Melphalan
All levels: Every 4 weeks for up to one year Dose Escalation Plan: Level 1: 4mg/m2/day x 2 days Level 2: 6mg/m2/day x 2 days Level 3: 8mg/m2/day x 2 days Level 4: 10mg/m2/day x 2 days Level 5: 12mg/m2/day x 2 days |
Detailed Description:
OBJECTIVES:
- Determine the maximum tolerated dose of intra-arterial melphalan when given in combination with BBBD in patients with primary or metastatic CNS malignancy.
- Determine the toxic effects of melphalan given with BBBD in these patients.
- Determine, preliminarily, the efficacy of this regimen in these patients.
OUTLINE: This is a dose-escalation study of melphalan.
Patients receive intra-arterial mannitol with BBBD followed by intra-arterial melphalan over 10 minutes on days 1 and 2*. Treatment repeats every 4 weeks for up to 12 monthly courses in the absence of disease progression or unacceptable toxicity .
NOTE: *Patients with gliomas localized to the posterior circulation (i.e., brain stem gliomas) receive melphalan on day 1 only.
Cohorts of 3-6 patients receive escalating doses of melphalan until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which 2 of 3 or 2 of 6 patients experience dose-limiting toxicity.
After completion of study therapy, patients are followed every 3 months for 1 year; every 6 months for the next 2 years; then annually.
PROJECTED ACCRUAL: A total of 20 patients will be accrued for this study.
Eligibility| Ages Eligible for Study: | 18 Years and older |
| Genders Eligible for Study: | Both |
| Accepts Healthy Volunteers: | No |
INCLUSION CRITERIA:
- Signed written informed consent form in accordance with institutional guidelines
- Histologically confirmed primary or metastatic CNS malignancy (Patients with metastatic disease must have histological confirmation of the primary cancer AND confirmation by surgical specimen, cerebrospinal fluid cytology, elevated tumor markers, or clinical evidence of CNS involvement)
- Single or multiple cerebellar or cerebral cortex lesions allowed
- Life expectancy at least 60 days
- Radiographically evaluable disease by MRI or CT scan
- Age 18 years or older
- At least 28 days since prior radiotherapy (systemic, cranial, and/or spinal)
- At least 28 days since prior chemotherapy (42 days for nitrosoureas)
- Adequate cardiac and pulmonary function to tolerate general anesthesia
- Performance status of ECOG 0-2
- Other tumor masses in the spinal cord allowed provided there is no radiographic or clinical evidence of spinal cord block
- Available for follow-up for at least one year following completion of treatment
- Fertile patients must use effective contraception for 2 months prior to, during, and for 3 months after study participation
Pre-treatment lab tests within 14 days prior to initiation of treatment:
- WBC > 2,500/mm^3
- Absolute granulocyte count > 1,200/mm^3
- Platelet count > 100,000/mm^3
- Hematocrit > 30% (transfusion allowed)
- Bilirubin ≤ 2 times upper limit of normal (ULN)
- SGOT ≤ 3 times ULN
- Creatinine ≤ 2 times ULN
- Subjects with history of smoking or emphysema require DLCO ≥ 80% of predicted value for age
- Histological sections submitted for pathology review
EXCLUSION CRITERIA:
- Radiographic evidence of excessive intra-cranial mass effect and/or spinal block
- Known hypersensitivity or intolerance to melphalan
- NCI CTC Grade 3 or greater baseline neurologic symptoms
- Immunologically compromised (Concurrent corticosteroids for tumor edema allowed)
- Unable to tolerate general anesthesia
- Pregnant, positive HCG test, or lactating
- HIV positive
- Receiving concurrent radiotherapy or immunotherapy
- Serious illness that would preclude study participation
Contacts and Locations| United States, Oregon | |
| Knight Cancer Institute at Oregon Health and Science University | |
| Portland, Oregon, United States, 97239-3098 | |
| Principal Investigator: | Edward A. Neuwelt, MD | OHSU Knight Cancer Institute |
More Information
Additional Information:
No publications provided
| Responsible Party: | OHSU Knight Cancer Institute |
| ClinicalTrials.gov Identifier: | NCT00253721 History of Changes |
| Other Study ID Numbers: | OHSU-1299, P30CA069533, 1299, ONC-98018-L, 4834 |
| Study First Received: | November 11, 2005 |
| Last Updated: | February 15, 2013 |
| Health Authority: | United States: Institutional Review Board |
Keywords provided by OHSU Knight Cancer Institute:
|
adult anaplastic astrocytoma adult brain stem glioma adult diffuse astrocytoma adult central nervous system germ cell tumor adult medulloblastoma adult supratentorial primitive neuroectodermal tumor (PNET) adult anaplastic oligodendroglioma |
adult oligodendroglioma adult pineoblastoma tumors metastatic to brain adult mixed glioma recurrent adult brain tumor primary central nervous system non-Hodgkin lymphoma |
Additional relevant MeSH terms:
|
Lymphoma Neoplasm Metastasis Neoplasms Neoplasms, Second Primary Nervous System Neoplasms Central Nervous System Neoplasms Neoplasms by Histologic Type Lymphoproliferative Disorders Lymphatic Diseases Immunoproliferative Disorders Immune System Diseases Neoplastic Processes Pathologic Processes |
Neoplasms by Site Nervous System Diseases Melphalan Myeloablative Agonists Immunosuppressive Agents Immunologic Factors Physiological Effects of Drugs Pharmacologic Actions Antineoplastic Agents Therapeutic Uses Antineoplastic Agents, Alkylating Alkylating Agents Molecular Mechanisms of Pharmacological Action |
ClinicalTrials.gov processed this record on May 23, 2013