Phase II, A Study of Lung-Sparing Combined Modality Protocol for the Treatment for Malignant Pleural Mesothelioma: The Columbia Protocol
Overview
- Phase
- Phase 2
- Intervention
- Doxorubicin
- Conditions
- Pleural Mesothelioma
- Sponsor
- Columbia University
- Enrollment
- 9
- Locations
- 1
- Primary Endpoint
- Number of Subjects Who Were Able to Complete Trimodal Therapy (Combination of Surgery, Intrapleural and Systemic Chemotherapy and P-32 Radiotherapy).
- Status
- Terminated
- Last Updated
- 5 years ago
Overview
Brief Summary
The primary objective of the study is to determine the feasibility (as determined by lack of serious adverse events) and tolerability (as determined by patient's ability to complete the study) of a multimodal lung sparing regimen of surgery, interpleural and intravenous chemotherapy, and local P-32 irradiation for malignant pleural mesothelioma.
Detailed Description
Current surgical and/or chemotherapeutic approaches for malignant pleural mesothelioma are unsatisfactory and have not been shown to significantly prolong survival, and often lead to worsened pulmonary function and quality of life. We will investigate whether a prospective trial of trimodal (surgery, pleural chemotherapy, and pleural radiation) therapy can improve the overall 1 year survival in patients with malignant pleural mesothelioma. The proposed treatment will include exploratory thoracoscopy, placement of Mediport catheters into the pleural space, intraoperative chemotherapy, repeated intraperitoneal chemotherapy, and intrapleural instillation of radioactive P32 to radiate the pleural surfaces. In addition, because this study is randomized, half the patients will receive an additional three intravenous systemic chemotherapy treatments of cisplatin and pemetrexed (Alimta) in tandem with their intrapleural chemotherapy (weeks 3, 6, and 9 only). The potential significance of this research is that such treatment may render it less necessary to surgically remove the affected lungs in whole or in part, in order to achieve significant disease cytoreduction. We hope to alter the currently accepted paradigm that major lung surgery is an inescapable component of such treatment, and advance the concept that a combination of judicious preparative surgery, systemic chemotherapy, and locoregional drug treatment of the pleural surfaces may offer the best hope for prolongation of survival with intact lung function.
Investigators
Eligibility Criteria
Inclusion Criteria
- •Histologically confirmed malignant mesothelioma, \< 20% sarcomatoid type
- •No radiographic or other imaging evidence of Stage IV (cardiac, mediastinal, peritoneal, other distant) disease.
- •Ineligible for other high priority national or institutional study.
- •Age \>18 years \[to physiologic 75 years\].
- •Life expectancy \> 3 months.
- •Performance status, PS 0-2 \[Karnofsky Performance Status, KPS=70-100 %\].
- •Prior therapy allowed (one prior systemic regimen) meeting the following parameters.
- •No prior chest radiation therapy within 6 weeks of treatment
- •No prior chemotherapy regimens within four weeks of treatment
- •Non pregnant, non-lactating. (serum HCG test will be performed in patients in whom there is a possibility of pregnancy.)
Exclusion Criteria
- •If any of the inclusion criteria was not met.
Arms & Interventions
Multimodal lung sparing regimen
Intrapleural chemotherapy plus systemic chemotherapy: Thoracoscopy to implant two intrapleural catheters followed by intrapleural chemotherapy with doxorubicin and cisplatin (weeks 1, 2, 4, 5, 7, and 8). Systemic chemotherapy treatments with cisplatin and pemetrexed during weeks 3, 6, and 9. Intrapleural radiotherapy with P-32 will be given 3 weeks after last dose of chemotherapy and 11 to 12 weeks after initial thoracoscopy.
Intervention: Doxorubicin
Multimodal lung sparing regimen
Intrapleural chemotherapy plus systemic chemotherapy: Thoracoscopy to implant two intrapleural catheters followed by intrapleural chemotherapy with doxorubicin and cisplatin (weeks 1, 2, 4, 5, 7, and 8). Systemic chemotherapy treatments with cisplatin and pemetrexed during weeks 3, 6, and 9. Intrapleural radiotherapy with P-32 will be given 3 weeks after last dose of chemotherapy and 11 to 12 weeks after initial thoracoscopy.
Intervention: Cisplatin
Multimodal lung sparing regimen
Intrapleural chemotherapy plus systemic chemotherapy: Thoracoscopy to implant two intrapleural catheters followed by intrapleural chemotherapy with doxorubicin and cisplatin (weeks 1, 2, 4, 5, 7, and 8). Systemic chemotherapy treatments with cisplatin and pemetrexed during weeks 3, 6, and 9. Intrapleural radiotherapy with P-32 will be given 3 weeks after last dose of chemotherapy and 11 to 12 weeks after initial thoracoscopy.
Intervention: Pemetrexed
Multimodal lung sparing regimen
Intrapleural chemotherapy plus systemic chemotherapy: Thoracoscopy to implant two intrapleural catheters followed by intrapleural chemotherapy with doxorubicin and cisplatin (weeks 1, 2, 4, 5, 7, and 8). Systemic chemotherapy treatments with cisplatin and pemetrexed during weeks 3, 6, and 9. Intrapleural radiotherapy with P-32 will be given 3 weeks after last dose of chemotherapy and 11 to 12 weeks after initial thoracoscopy.
Intervention: Radiotherapy
Outcomes
Primary Outcomes
Number of Subjects Who Were Able to Complete Trimodal Therapy (Combination of Surgery, Intrapleural and Systemic Chemotherapy and P-32 Radiotherapy).
Time Frame: 20 weeks
To determine the feasibility of multimodal lung sparing regimen. Intrapleural chemotherapy (12 weeks) will be administered within two weeks after surgery. Approximately 30 days post last dose of chemotherapy (+/- 14 days), the patient should be reassessed for resolution of any treatment-related toxicity which may have occurred during the course of study participation.