Volume 42, Issue 9 1 pp. 2887-2893
Original Scientific Report

Prognostic Factors of Salvage Esophagectomy for Residual or Recurrent Esophageal Squamous Cell Carcinoma After Definitive Chemoradiotherapy

Yuki Kiyozumi

Yuki Kiyozumi

Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, 860-8556 Kumamoto, Japan

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Naoya Yoshida

Naoya Yoshida

Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, 860-8556 Kumamoto, Japan

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Takatsugu Ishimoto

Takatsugu Ishimoto

Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, 860-8556 Kumamoto, Japan

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Taisuke Yagi

Taisuke Yagi

Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, 860-8556 Kumamoto, Japan

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Yuki Koga

Yuki Koga

Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, 860-8556 Kumamoto, Japan

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Tomoyuki Uchihara

Tomoyuki Uchihara

Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, 860-8556 Kumamoto, Japan

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Hiroshi Sawayama

Hiroshi Sawayama

Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, 860-8556 Kumamoto, Japan

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Yukiharu Hiyoshi

Yukiharu Hiyoshi

Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, 860-8556 Kumamoto, Japan

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Masaaki Iwatsuki

Masaaki Iwatsuki

Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, 860-8556 Kumamoto, Japan

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Yoshifumi Baba

Yoshifumi Baba

Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, 860-8556 Kumamoto, Japan

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Yuji Miyamoto

Yuji Miyamoto

Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, 860-8556 Kumamoto, Japan

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Masayuki Watanabe

Masayuki Watanabe

Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, 135-8550 Tokyo, Japan

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Tomohiko Matsuyama

Tomohiko Matsuyama

Department of Radiation Oncology, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, 860-8556 Kumamoto, Japan

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Natsuo Oya

Natsuo Oya

Department of Radiation Oncology, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, 860-8556 Kumamoto, Japan

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Hideo Baba

Corresponding Author

Hideo Baba

Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, 860-8556 Kumamoto, Japan

Tel.: +81-96-373-5211, [email protected]Search for more papers by this author
First published: 08 February 2018
Citations: 30

Electronic supplementary material: The online version of this article (https://doi.org/10.1007/s00268-018-4536-7) contains supplementary material, which is available to authorized users.

Abstract

Background

The aim of this study was to confirm prognostic factors for salvage esophagectomy for remnant or recurrent esophageal squamous cell carcinoma after definitive chemoradiotherapy.

Study design

We retrospectively analyzed clinicopathological backgrounds of 50 patients who underwent salvage esophagectomy between April 2005 and January 2016. Salvage esophagectomy comprised 40 three-incision esophagectomies, two transhiatal esophagectomies and eight pharyngolaryngoesophagectomies. Independent prognostic factors for overall survival were assessed using Cox regression analysis of the factors.

Results

Salvage esophagectomy remains a highly invasive surgery and correlated with a higher incidence of all morbidities of Clavien–Dindo classification (CDc) ≥II, severe morbidities of CDc ≥ IIIb, any pulmonary morbidities and chylorrhea, compared with those in patients without preoperative definitive chemoradiotherapy. Cox regression analysis suggested that R0 resection (hazard ratio [HR] 6.39; 95% confidence interval [CI] 2.03–9.68, P = 0.002), absence of severe complications (HR 4.97; 95% CI 1.70–14.81, P = 0.004) and early pStage (0–II) (HR 3.42; 95% CI 1.24–10.12, P = 0.018) were independent prognostic factors for salvage esophagectomy.

Conclusions

Salvage esophagectomy remains correlated with a high incidence of postoperative complications. Avoiding non-curative surgery and reducing the incidence of severe postoperative complications are important if patients are to receive prognostic benefit of this highly invasive surgery.

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