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The Annals of Thoracic Surgery, Vol 38, 622-626, Copyright © 1984 by The Society of Thoracic Surgeons
RL Prager, JM Foster, JD Hainsworth, KR Hande, DH Johnson, SN Wolff, FA Greco and HW Bender Jr
Forty patients with limited-stage small cell carcinoma of the lung were
prospectively evaluated for adjuvant surgery after intensive chemotherapy
to determine resectability. All patients giving informed consent and having
a Karnofsky performance status greater than or equal to 50% were included
in the study, which ran from May, 1980, to September, 1982. Ages ranged
from 40 to 70 years (median, 59 years). One patient was lost to follow-up.
Thirty-nine patients were evaluated for operation 9 to 15 weeks after
diagnosis and after having received two to four cycles of chemotherapy
intravenously every 3 weeks (cyclophosphamide, 1,000 mg/m2; doxorubicin, 50
mg/m2; vincristine, 1 mg/m2; VP-16, 300 mg/m2). Two patients had clinical
Stage I tumors; 12 patients, Stage II; and 25 patients, Stage III. At the
time of reevaluation there were 13 (33%) complete responders, 21 (54%)
partial responders, and 5 (13%) with stable disease. Eleven (28%) of the 39
patients underwent thoracotomy using standard resection criteria for
non-small cell carcinoma. Eight of these 11 had resectable lesions (2,
Stage I; 3, Stage II; 3, Stage III); five pneumonectomies and three
lobectomies were performed. Tumor was present in six of eight specimens.
Twenty-eight patients were not candidates for operation for various
reasons: poor pulmonary function, 5; unresectable tumors, 10; refusal, 6;
very poor medical condition, 6; and primary site not identified, 1. Median
survival for complete responders was 17 months and for partial responders,
11 months. We have prospectively identified suitable candidates for
adjuvant surgery among the total group (denominator population) of patients
with limited-stage small cell carcinoma.(ABSTRACT TRUNCATED AT 250 WORDS)
ARTICLES
The feasibility of adjuvant surgery in limited-stage small cell carcinoma: a prospective evaluation
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