Background: At the last update of the TERAVOLT registry, patients with thoracic malignancies and COVID-19showed a high mortality rate (35 5% overall and 31% due to COVID-19) compared to the general population and toother solid tumors Major determinants of mortality were age, Eastern Cooperative Oncology Group PerformanceStatus (ECOG-PS), and previous administration of chemotherapy No cancer-specific data are available with respectto small-cell lung cancer (SCLC) and other rare thoracic malignancies Methods: TERAVOLT is an international, multicenter observational registry launched to collect data on patients withthoracic malignancies diagnosed with COVID-19 infection Risk factors for hospitalization and mortality wereidentified by Wilcoxon rank sum tests (continuous variables) or χ2 tests (categorical variables) Here we present thesubgroup analyses of SCLC and other rare thoracic malignancies, including malignant pleural mesothelioma (MPM), thymic carcinoma/thymoma, and carcinoid/neuroendocrine lung tumors Results: As of June 4th, 2020, a total of 581 patients with COVID-19 and thoracic cancers have been entered;among them, 66 (11%) were SCLC, 22 (4%) were MPM, 18 (3%) were thymic carcinoma/thymoma, 12 (2%) werecarcinoid/neuroendocrine lung tumors, and 442 (76%) NSCLC;21 were an unknown type Among SCLC patients,54% were &gt; 65 years old, 56% were males, 98% were current/former smokers, 31% had an ECOG-PS ≥ 2, 67%had stage IV disease, 82% were on current oncologic treatment at the COVID-19 diagnosis, and 58% werereceiving chemotherapy alone or in combination with immune checkpoint inhibitors Among other non-NSCLCpatients, 56% were &gt; 65 years old, 56% were males, 69% were current/former smokers, 24% had an ECOG-PS ≥ 2,50% had stage IV disease, 52% were on current oncologic treatment at the COVID-19 diagnosis, and 37% werereceiving chemotherapy alone or in combination with immune checkpoint inhibitors Overall, 79 7% of the patientsrequired hospitalization, 15 4% were admitted to an ICU, and 39 8% died (36 2% due to COVID-19) Among SCLCpatients, 74 2% required hospitalization, 14 3% were admitted to an ICU, and 42 2% died (37 5% due to COVID-19) Among SCLC patients, age &gt; 65 years old (p=0 81), gender (p=0 71), smoking status (p=1 0), ECOG-PS ≥2(p=0 17), disease stage of IV (p=0 37), and having received chemotherapy alone or with checkpoint inhibitors(p=0 84) were not associated with mortality Conclusions: This analysis confirmed that patients with thoracic malignancies have a high mortality and risk forhospitalization due to COVID-19 overall SCLC patients showed the highest mortality rate among thoracic cancerpatients
Thoracic cancers international COVID-19 collaboration (TERAVOLT): Small-cell lung cancer andother rare thoracic malignancies