Evidence map›Paper›PMID 25073955›Full record

ArticleInternational journal of clinical oncology2015

Clinical results of definitive-dose (50 Gy/25 fractions) preoperative chemoradiotherapy for unresectable esophageal cancer.

Kazuki Ishikawa, Kiyoshi Nakamatsu, Osamu Shiraishi, Takushi Yasuda, Yasumasa Nishimura

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Article in International journal of clinical oncology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

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8citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

Who cites it

8 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Kazuki IshikawaDepartment of Radiation Oncology, Kinki University Faculty of Medicine, Ohno-Higashi, Osaka-Sayama, Osaka, 589-8511, Japan, k-ishi@med.kindai.ac.jp.
Kiyoshi Nakamatsu
Osamu Shiraishi
Takushi Yasuda
Yasumasa Nishimura

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe clinical results of definitive-dose preoperative chemoradiotherapy (CRT) of 50 Gy/25 fractions/5 weeks for unresectable esophageal cancer were analyzed.

methodsInclusion criteria were unresectable esophageal squamous cell carcinoma with T4b or mediastinal lymph nodes invading to the trachea or aorta. Radiation therapy of 50 Gy/25 fractions/5 weeks was combined concurrently with two courses of FP therapy (CDDP 70 mg/m(2) + 5-FU 700 mg/m(2)/d × 5 days: day 1-5, day 29-33). Tumor response was evaluated 4 weeks after completion of RT. Subtotal esophagectomy was planned 6-8 weeks after RT.

resultsThirty patients (26 male and 4 female) aged from 50-78 years (median 66) were enrolled between 2008 and 2011. The clinical stages according to the 7th edition of UICC were stages II/III/IV, 1/23/6; T1/2/3/4, 1/1/4/24; and N0/1/2/3, 3/25/1/1. All 30 patients completed RT of 50 Gy/25 fractions. Initial tumor responses were 21 patients with resectable disease, 7 with unresectable disease, and 2 with progressive disease. Subtotal esophagectomy was performed in 18 (60%) of the 30 patients. Pathological complete response was obtained in five (28%) patients. There were two patients with hospitalization death after surgery (11%). Six of the 7 patients who still had unresectable disease were treated with 1-3 courses of docetaxel, CDDP and 5-FU. Three patients treated without surgery showed long-term survival. The 3-year loco-regional control rate and the 3-year overall survival rate for the 30 patients were 70 and 49%, respectively.

conclusionsDefinitive-dose preoperative CRT was feasible, and is a promising treatment strategy for unresectable esophageal cancer.

Indexed as

ChemoradiotherapyAdenocarcinomaAgedAntineoplastic Combined Chemotherapy ProtocolsCarcinoma, Squamous CellCisplatinEsophageal NeoplasmsEsophageal Squamous Cell CarcinomaEsophagectomyFemaleFluorouracilHumansMaleMiddle AgedPreoperative CareRadiotherapy DosageCisplatinFluorouracil

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.