Combination Chemotherapy in the Management of Superior Vena Caval Obstruction in Small‐Cell Anaplastic Carcinoma of the Lung

Abstract
Among 225 consecutive patients with small-cell anaplastic bronchogenic carcinoma, 26 (11.5%) had superior vena caval obstruction when the malignancy was diagnosed. Of these 26 patients, a consecutive series of 22 were treated initially with combination chemotherapy (cyclophosphamide, methotrexate and CCNU [1-(2-chloroethyl)-3-cyclohexyl-1-nitrosourea], in some cases combined with vincristine) alone, and in all these cases resolution of the syndrome was prompt within a median of 7 days. In no case were symptoms increased transiently by the treatment. No difference in response rate was observed between the histologic subtypes of small-cell anaplastic bronchogenic carcinoma according to the WHO classification. Combination chemotherapy alone is an effective treatment of superior vena caval obstruction in patients with small-cell anaplastic bronchogenic carcinoma.

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