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© 2003 American Society for Clinical Oncology Preoperative Mitomycin, Ifosfamide, and Cisplatin Followed by Esophagectomy in Squamous Cell Carcinoma of the Esophagus: Pathologic Complete Response Induced by Chemotherapy Leads to Long-Term Survival
From the Birmingham Heartlands Hospital and Cancer Research UK, Trials Unit, Institute of Cancer Research, University of Birmingham, Birmingham, United Kingdom. Address reprint requests to S.J. Darnton, PhD, Department of Thoracic Surgery, Birmingham Heartlands Hospital, Birmingham B9 5SS, United Kingdom; e-mail: jane.darnton{at}heartsol.wmids.nhs.uk. Purpose: Squamous cell carcinoma of the esophagus remains an aggressive disease with a poor prognosis, even after curative-intent surgery. This article analyzes the impact of preoperative chemotherapy with mitomycin, ifosfamide, and cisplatin (MIC) on a cohort of 68 patients. Patients and Methods: From 1988 to 1994, 68 patients with potentially operable squamous cell carcinoma of the esophagus were entered onto two phase II trials of neoadjuvant chemotherapy with mitomycin 6 mg/m2, ifosfamide 3 g/m2, and cisplatin 50 mg/m2 and received between two and four cycles of treatment at 3-weekly intervals. Two patients were removed from the analysis when they were found to have malignancy other than squamous cell carcinoma of the esophagus.
Results: Forty (61%) of 66 patients had a radiologic response to chemotherapy (18 complete responses and 22 partial responses), and 52 (79%) of 66 patients went on to have the primary tumor resected. There were nine pathologic complete responders, seven of whom remain fit and well after at least 60 months of follow-up. The overall median survival was 12.4 months (95% confidence interval, 9.6 to 18.8 months). The complete response and node-negative patients survived significantly longer than those in other categories (log-rank Conclusion: MIC is an easily administered, well-tolerated, and efficacious regimen as neoadjuvant therapy for patients with squamous cell carcinoma of the esophagus. These results warrant further investigation. S.J.D. was supported by the Oesophageal Cancer Fund, Birmingham Heartlands Hospital, Birmingham, United Kingdom.
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Copyright © 2003 by the American Society of Clinical Oncology, Online ISSN: 1527-7755. Print ISSN: 0732-183X
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