Phase II study of use of a single cycle of induction chemotherapy and concurrent chemoradiotherapy containing capecitabine/cisplatin followed by surgery for patients with resectable esophageal squamous cell carcinoma: Long-term follow-up data

Dong Hoe Koo, Seung Il Park, Yong Hee Kim, Jong Hoon Kim, Hwoon Yong Jung, Gin Hyug Lee, Kee Don Choi, Ho June Song, Ho Young Song, Ji Hoon Shin, Kyung Ja Cho, Dok Hyun Yoon, Sung Bae Kim

Research output: Contribution to journalArticlepeer-review

15 Scopus citations

Abstract

Purpose: This phase II study evaluated the feasibility and efficacy of one cycle of induction chemotherapy, followed by concurrent chemoradiotherapy (CRT) featuring capecitabine/cisplatin, followed in turn by surgery, in the treatment of patients with resectable esophageal squamous cell carcinoma. Methods: Between March 2003 and April 2005, 54 patients with stage II or III esophageal cancer were treated with induction chemotherapy (cisplatin 60 mg/m 2 on day 1; capecitabine 1,000 mg/m 2 bid on days 1-14) followed by concurrent radiotherapy (46 Gy in 23 fractions) and chemotherapy (cisplatin 30 mg/m 2 on days 1, 8, 15, and 22; capecitabine 800 mg/m 2 bid 5 days/week). Surgery was performed within 8 weeks of the end of radiotherapy. Results: Median age of the patients was 64.5 years (range, 45-74 years). After CRT, 52 patients (96%) showed a clinical response, including 26 (48%) who exhibited a complete response (CR). Surgery was performed on 41 patients (76%), with 20 (37%) achieving pathologic CR and 3 (6%) dying of postoperative pneumonia. At a median follow-up time of 74.2 months (range, 64.3-84.8 months), 16 patients (30%) had experienced tumor recurrence and 36 (67%) had died. Of the 41 patients who underwent esophagectomy, 5 (12%) had exclusively locoregional disease and 7 (17%) had distant metastasis, whereas no one had both. The 5-year progression-free and overall survival rates were 30.2% (95% confidence interval [CI], 18.0-42.4%) and 37.0% (95% CI, 24.1-50.0%), respectively. Conclusions: A trimodal approach, consisting of a single cycle of induction chemotherapy, CRT containing capecitabine and cisplatin, and surgery, was feasible and effective in patients with resectable esophageal squamous cell carcinoma.

Original languageEnglish (US)
Pages (from-to)655-663
Number of pages9
JournalCancer chemotherapy and pharmacology
Volume69
Issue number3
DOIs
StatePublished - Mar 1 2012
Externally publishedYes

Keywords

  • Combined modality therapy
  • Esophageal neoplasm
  • Phase II clinical trial
  • Squamous cell carcinoma
  • Survival

ASJC Scopus subject areas

  • Oncology
  • Toxicology
  • Pharmacology
  • Cancer Research
  • Pharmacology (medical)

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