Clinical efficacy of thermal ablation for the treatment of pulmonary carcinoid tumor: a propensity-matched analysis

作者全名："Yang, Hao; Li, Mengqi; Liu, Tong; Luo, Ling"

作者地址："[Yang, Hao; Luo, Ling] Chongqing Univ, Canc Hosp, Dept Internal Med, Chongqing Key Lab Translat Res Canc Metastasis & I, Chongqing, Peoples R China; [Li, Mengqi] Chongqing Med Univ, Affiliated Hosp 1, Dept Resp & Crit Care Med, Chongqing, Peoples R China; [Liu, Tong] Chongqing Bishan Hosp Tradit Chinese Med, Chongqing, Peoples R China; [Li, Mengqi] Chongqing Med Univ, Affiliated Hosp 1, Dept Resp & Crit Care Med, Youyi 1 Rd, Chongqing 400016, Peoples R China; [Luo, Ling] Chongqing Univ, Canc Hosp, Dept Internal Med, Chongqing Key Lab Translat Res Canc Metastasis & I, 181 Hanyu Rd, Chongqing 400030, Peoples R China"

通信作者："Li, MQ (通讯作者)，Chongqing Med Univ, Affiliated Hosp 1, Dept Resp & Crit Care Med, Youyi 1 Rd, Chongqing 400016, Peoples R China.; Luo, L (通讯作者)，Chongqing Univ, Canc Hosp, Dept Internal Med, Chongqing Key Lab Translat Res Canc Metastasis & I, 181 Hanyu Rd, Chongqing 400030, Peoples R China."

来源：INTERNATIONAL JOURNAL OF HYPERTHERMIA

ESI学科分类：CLINICAL MEDICINE

WOS号：WOS:001013406500001

JCR分区：Q2

影响因子：3

年份：2023

卷号：40

期号：1

开始页：　

结束页：　

文献类型：Article

关键词：Thermal ablation; pulmonary carcinoid; SEER database; propensity score matching

摘要："Objective To investigate the clinical efficacy of thermal ablation in the treatment of pulmonary carcinoid (PC) tumor. Methods Data of patients with inoperable PC diagnosed from 2000 to 2019 were obtained from the SEER database and analyzed according to different therapeutic modality: thermal ablation vs non-ablation. Propensity score matching (PSM) was used to reduce intergroup differences. Kaplan-Meier curves and the log-rank test were used to compare intergroup differences of overall survival (OS) and lung cancer-specific survival (LCSS). Cox proportional risk models were used to reveal prognostic factors. Results After PSM, the thermal ablation group had better OS (p < .001) and LCSS (p < .001) than the non-ablation group. Subgroup analysis stratified by age, sex, histologic type and lymph node status subgroups showed similar survival profile. In the subgroup analysis stratified by tumor size, the thermal ablation group showed better OS and LCSS than those of the non-ablation group for tumors & LE;3.0 cm, not statistically significant for tumors >3.0 cm. Subgroup analysis by M stage showed that thermal ablation was superior to non-ablation in OS and LCSS for patients with M0 stage, but no significant difference was found in subgroups with distant metastatic disease. Multivariate analysis showed that thermal ablation was an independent prognostic factor for OS (HR: 0.34, 95% CI: 0.25-0.46, p < .001) and LCSS (HR: 0.23, 95%CI: 0.12-0.43, p < .001). Conclusion For patients with inoperable PC, thermal ablation might be a potential treatment option, especially in M0-stage with tumor size & LE;3 cm."

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