Surgery for cure followed by chemotherapy in small cell carcinoma of the lung. For the ISC-Lung Cancer Study Group.
The Lung Cancer Study Group of the International Society of Chemotherapy (ISC-LCSG) organized multinational, cooperative, prospective and randomized trials for the cure of patients with small cell lung cancer at early stages (T1,2N0M0). Surgery for cure was used first, followed by postoperative chemotherapy, and thereafter by prophylactic cranial irradiation. Eight cycles of standard chemotherapy (CAV-cyclophosphamide-doxorubicin-vincristine) or 6 intermittent cycles of alternating chemotherapy, using 3 different drug combinations, were administered 1-2 weeks postoperatively for 6 months after randomization. A total of 183 evaluable patients received surgery for cure at 23 cooperating hospitals. The preliminary evaluation of ISC-studies I and II per May 1993 resulted in the 30-month total survival of 63% from 68 patients after complete resection at TN0M0R0-stages and 37% from 27 patients after such resections at TN2M0R0-stages. Their incidence of local recurrence as first relapse was quite similar (11/47:8/39). The related 4-year recurrence-free survival (57%, 37%), indicating a plateau-like curve of long-term survivors. These promising results have to be confirmed by larger studies. We conclude that the indication for surgery as the first treatment step for SCLC should be the same as for the other non-small subtypes of lung cancers.
D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D018288:Carcinoma, Small Cell / Q000188:drug therapy* / Q000401:mortality / Q000473:pathology / Q000601:surgery*; D003131:Combined Modality Therapy; D003520:Cyclophosphamide / Q000008:administration & dosage; D018572:Disease-Free Survival; D004317:Doxorubicin / Q000008:administration & dosage; D006801:Humans; D008175:Lung Neoplasms / Q000188:drug therapy* / Q000401:mortality / Q000473:pathology / Q000601:surgery*; D009367:Neoplasm Staging; D016019:Survival Analysis; D015996:Survival Rate; D014750:Vincristine / Q000008:administration & dosage
D014750:Vincristine; D004317:Doxorubicin; D003520:Cyclophosphamide