Finding studies
Finding studies
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Lead
National Cancer Institute (NCI)
PRIMARY OBJECTIVE: I. To evaluate if the regimen of neoadjuvant cisplatin-pemetrexed disodium (pemetrexed)-atezolizumab, surgery +/- radiation, then maintenance atezolizumab is feasible and safe for patients with resectable malignant pleural mesothelioma. SECONDARY OBJECTIVES: I. To evaluate progression free survival (both by Response Evaluation Criteria in Solid Tumors \[RECIST\] 1.1 and also using a modified RECIST for pleural tumors) in patients with resectable malignant pleural mesothelioma treated with a regimen of neoadjuvant cisplatin-pemetrexed-atezolizumab, surgery +/- radiation, followed by one year of maintenance atezolizumab. II. To evaluate overall survival in patients with resectable malignant pleural mesothelioma treated with a regimen of neoadjuvant cisplatin-pemetrexed-atezolizumab, surgery +/- radiation, followed by one year of maintenance atezolizumab. III. To evaluate response rate (confirmed and unconfirmed, complete and partial, both by RECIST 1.1 and also using a modified RECIST for pleural tumors) in the subset of this patient population with measurable disease. TRANSLATIONAL MEDICINE OBJECTIVES: I. To evaluate the association between immunohistochemical (IHC) expression of PD-L1 in tumors and clinical outcomes in mesothelioma patients treated with trimodality/bimodality therapy including atezolizumab (anti-PD-L1). II. To evaluate the association between expression of immune-related genes identified by Immune Nanostring (depending on ribonucleic acid \[RNA\] availability) and clinical outcomes in mesothelioma patients treated with trimodality/bimodality therapy including atezolizumab. III. To evaluate the association between multiplex immunofluorescence (IF) of up to 10 immune markers in two panels and clinical outcomes in mesothelioma patients treated with trimodality/bimodality therapy including atezolizumab. OUTLINE: NEOADJUVANT: Patients receive atezolizumab intravenously (IV) over 30-60 minutes, pemetrexed disodium IV over 10 minutes, and cisplatin IV over 2 hours on day 1. Cycles repeats every 21 days for 4 cycles in the absence of disease progression or unexpected toxicity. SURGERY: Within 21-90 days after completion of neoadjuvant therapy, patients undergo extrapleural pneumonectomy (EPP) or pleurectomy/decortication (PD). Patients who undergo EPP will then undergo radiation therapy (RT). MAINTENANCE: Within 90 days after completion of either PD or radiation (post-EPP), patients receive atezolizumab IV over 60 minutes on day 1. Treatment repeats every 21 days for up to 1 year in the absence of disease progression or unexpected toxicity. After completion of study treatment, patients are followed up for up to 3 years.
Age
18–any
Sex
ALL
Healthy volunteers
Not accepted
