Evidence map›Paper›PMID 33815796›Full record

ArticleMolecular and clinical oncology2021

Prognostic effect of preoperative red cell distribution width on the survival of patients who have undergone surgery for non-small cell lung cancer.

Hiroshi Matsui, Yohei Taniguchi, Natsumi Maru, Takahiro Utsumi, Tomohito Saito, Haruaki Hino, Tomohiro Murakawa

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Article in Molecular and clinical oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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2citing papers in PubMed
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3 · Its place in the literature

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2 citing papers in PubMed.

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4 · The record

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5 · Who and what money

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7 authors.

Hiroshi MatsuiDepartment of Thoracic Surgery, Kansai Medical University, Hirakata, Osaka 573-1010, Japan.
Yohei TaniguchiDepartment of Thoracic Surgery, Kansai Medical University, Hirakata, Osaka 573-1010, Japan.
Natsumi MaruDepartment of Thoracic Surgery, Kansai Medical University, Hirakata, Osaka 573-1010, Japan.
Takahiro UtsumiDepartment of Thoracic Surgery, Kansai Medical University, Hirakata, Osaka 573-1010, Japan.
Tomohito SaitoDepartment of Thoracic Surgery, Kansai Medical University, Hirakata, Osaka 573-1010, Japan.
Haruaki HinoDepartment of Thoracic Surgery, Kansai Medical University, Hirakata, Osaka 573-1010, Japan.
Tomohiro MurakawaDepartment of Thoracic Surgery, Kansai Medical University, Hirakata, Osaka 573-1010, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Red cell distribution width (RDW) is a prognostic factor for various malignancies, including colorectal, breast and lung cancer. The effect of preoperative RDW on the prognosis of patients who have undergone surgery for non-small cell lung cancer (NSCLC) was investigated in the present study. This retrospective, single-institution study included consecutive patients who had undergone complete NSCLC resection between January 2006 and December 2013 at the Department of Thoracic Surgery of Kansai Medical University Hospital (Hirakata, Japan). The overall and recurrence-free survival rates were compared using univariate and multivariate Cox proportional hazard models. A stepwise backward elimination method with a probability level of 0.15 was performed to select the most powerful outcome predictor sets. A total of 338 cases with NSCLC were analyzed. Of these, 25 had high RDWs (≥50 fl) and 313 had low RDWs (<50 fl). The 5-year overall survival rates in patients with high and low RDWs were 0.40 [95% confidence interval (CI): 0.21-0.58] and 0.80 (95% CI: 0.76-0.84), respectively, and the recurrence-free survival rates were 0.48 (95% CI: 0.25-0.68) and 0.70 (95% CI: 0.64-0.75), respectively. High RDW was identified as an independent prognostic factor for overall survival [hazard ratio (HR)=2.29; 95% CI: 1.3-4.01; P=0.004) but not for recurrence-free survival (HR=1.70; 95% CI: 0.93-3.12; P=0.085) by univariate and multivariate analysis. A high preoperative RDW was an independent predictor of poor prognosis in patients who had undergone radical resection of NSCLC. Therefore, patients with high RDW should be carefully monitored postoperatively, regardless of the disease stage.

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cachexianon-small cell lung cancerprognostic factorred cell distribution widthsurgery

Identifiers

PMID33815796
PMCPMC8010514

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