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Updated: May 18, 2026
Endobronchial Ultrasound-guided Intratumoral Injection of Cisplatin for the Treatment of Isolated Mediastinal Recurrence of Lung Cancer
Published on: February 12, 2017
Phase II study of irinotecan and cisplatin with concurrent split-course radiotherapy in limited-disease small cell
Minoru Fukuda1, Yoichi Nakamura, Akitoshi Kinoshita
1Department of Chemotherapy, Japanese Red Cross Nagasaki Genbaku Hospital, 3-15 Mori-machi, Nagasaki, Japan. mifukuda258@nifty.com
Background:
Irinotecan and cisplatin are one of active regimens for patients with extensive-stage small cell lung cancer (SCLC). To determine the efficacy and toxicity of irinotecan and cisplatin with concurrent split-course thoracic radiotherapy in limited-disease (LD) SCLC, we conducted a phase II study.
Patients And Methods:
Thirty-four patients fulfilling the following eligibility criteria were enrolled: chemotherapy-naïve, good performance status (PS 0-1), age ≤75, LD-SCLC, and adequate organ function. The patients received irinotecan 40 mg/m(2) i.v. on days 1, 8, and 15, and cisplatin 60 mg/m(2) i.v. on day 1. Four cycles of chemotherapy were repeated every 4 weeks. Split-course thoracic radiotherapy of once-daily 2 Gy/day commenced on day 2 of each chemotherapy cycle, with 26 and 24 Gy administered in the first and second cycles, respectively.
Results:
Thirty-four patients were eligible and assessable for response, toxicity, and survival. Patients' characteristics were as follows: male/female = 29/5; PS 0/1 = 18/16; median age (range) = 67 (50-73); and stage IB/IIA/IIB/IIIA/IIIB = 2/2/3/16/11. The overall response was 100 % (CR 8, PR 26). Grade 4 leukopenia, neutropenia, grade 3-5 pneumonitis, diarrhea, and esophagitis occurred in 24, 38, 6, 3, and 0 %, respectively. There were 2 treatment-related deaths from pneumonitis. The median time to tumor progression was 14.3 months. The median overall survival time and the 2- and 5-year survival rates were 44.5 months, 66.7 and 46.1 %, respectively. No tumor progression was observed in patients with CR.
Conclusion:
Irinotecan plus cisplatin with concurrent split-course thoracic radiotherapy was effective and tolerable in untreated LD-SCLC.
