Impact of concomitant idiopathic pulmonary fibrosis on prognosis in lung cancer patients: A meta-analysis.

Impact of concomitant idiopathic pulmonary fibrosis on prognosis in lung cancer patients: A meta-analysis.
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伴随特发性肺纤维化对肺癌患者预后的影响:荟萃分析

DOI:
10.1371/journal.pone.0259784
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发表时间:
2021
期刊:
影响因子:
3.7
通讯作者:
Li W
Li W
中科院分区:
综合性期刊3区
文献类型:
--
作者:
Wang H;Yang R;Jin J;Wang Z;Li W

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目前的研究表明,特发性肺纤维化(IPF)可能导致肺癌预后不良。我们进行了一项荟萃分析,以探讨肺癌合并IPF的影响及其预后价值。 我们检索了截至2021年2月10日的PubMed、Web of Science、Embase数据库中的相关研究,并合并风险比(HRs)和95%置信区间(CIs)来评估肺癌患者合并IPF与总生存期(OS)之间的关联。 我们的荟萃分析纳入了12项研究,涉及58424名患者。结果表明,合并IPF与肺癌患者的不良预后相关(HR = 1.99,95%CI,1.59 - 2.51)。按研究地区、样本量、肿瘤组织学和治疗方法进行亚组分析和荟萃回归后,这种关联仍然一致。此外,即使经过敏感性分析,我们的结果仍然稳健。 合并IPF可能是肺癌的一个预后因素,可导致生存期缩短。然而,在临床应用方面还需要进一步的研究来提供证据。
Current studies showed that idiopathic pulmonary fibrosis (IPF) may lead to a poor prognosis of lung cancer. We conducted a meta-analysis to explore the impact of concomitant IPF in lung cancer and its prognostic value. We searched the databases of PubMed, Web of Science, Embase up to Feb 10th, 2021 for relevant researches and merged the hazard ratios (HRs) and 95% confidence intervals (CIs) to evaluate the association between concomitant IPF and overall survival (OS) in patients with lung cancer. Twelve studies involving 58424 patients were included in our meta-analysis. The results indicated that concomitant IPF was correlated with poor prognosis of lung cancer patients (HR = 1.99, 95%CI, 1.59–2.51). The association remained consistent after subgroup analysis and meta-regression stratified by study region, sample size, tumor histology, and therapy. In addition, our results were robust even after sensitivity analysis. Concomitant IPF may be a prognostic factor of lung cancer, which can lead to poor survival. However, further studies were necessary for evidence in clinical application.
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