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中国应用生理学杂志 ›› 2021, Vol. 37 ›› Issue (2): 195-201.doi: 10.12047/j.cjap.0094.2021.124

• 研究论文 • 上一篇    下一篇

心肺运动试验(CPET)精准预测功能状态良好的肺切除手术患者的术后并发症风险*

俞剑昀1,2,3, 孙兴国3△, 卢琳2, 包丽芳2, 蒋峻1△   

  1. 1.浙江大学医学院附属第二医院心内科,杭州 310009;
    2.浙江大学医学院附属金华医院电生理科,金华 321000;
    3.中国医学科学院 北京协和医院 国家心血管中心阜外医院 心血管疾病国家重点实验室,心血管疾病国家临床医学中心,北京100037
  • 收稿日期:2020-08-12 修回日期:2021-03-15 出版日期:2021-03-28 发布日期:2021-10-20
  • 通讯作者: Tel:0571-87784804,010-88398300;E-mail: jiang-jun@zju.edu.cn, xgsun@lundquist.org
  • 基金资助:
    * 国家高技术研究发展计划(863计划)课题资助项目(2012AA021009); 国家自然科学基金医学科学部面上项目(81470204); 中国康复医疗机构联合重大项目基金(20160102); 中国医学科学院国家心血管病中心阜外医院科研开发启动基金(2012-YJR02); 首都临床特色应用研究与成果推广(Z161100000516127); 北京康复医院2019-2021科技发展专项(2019-003); 北京协和医学院教学改革项目(2018E-JG07); 北京协和医学院-国家外国专家局外国专家项目(2015,2016,T2017025,T2018046,G2019001660); 重庆市卫计委医学科研计划项目(2017MSXM090); 重庆市科委社会事业与民生保障科技创新专项项目(cstc2017shmsA130063)

Cardiopulmonary exercise test accurately prognoses risk of postoperative complications in patients undergoing lung resection in good functional status

YU Jian-yun1,2,3, SUN Xing-guo3△, LU Lin2, BAO Li-fang2, JIANG Jun1△   

  1. 1. Department of Cardiology, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou 310009;
    2. Department of Electrophysiology, Jinhua Hospital, Zhejiang University School of Medicine, Jinhua 321000;
    3. State Key Laboratory of Cardiovascular Disease, National Center of Cardiovascular Disease Fuwai Hospital, Chinese Academy Science and Peking Union Medical College, Beijing100037, China
  • Received:2020-08-12 Revised:2021-03-15 Online:2021-03-28 Published:2021-10-20

摘要: 目的: 探讨以术前心肺运动试验(CPET)指标精准预测胸腔镜肺切除术后并发症风险的价值。方法: 选取448例患者术前完成含静态肺功能检查(PFT)的CPET,术后随访至出院,以有无并发症分组:418例无并发症、30例有并发症(含1例死亡)。计算峰值摄氧量 (Peak VO2)等核心指标,比较两亚组的异同,选取其预测风险的最佳分切值和危险系数(OR)。结果: ①本研究患者男184/女264例,年龄(54±12,16~79)岁,吸烟85例、淋巴结转移23例、高血压68例、糖尿病45例;Peak VO2和峰值负荷功率(Peak Work Rate)分别为(93.31±17.73,44~158)%pred和(99.70±22.93,53~179) %pred;用力肺活量(FVC)、最大肺活量(VC)和第一秒用力呼气容积(FEV1)占用力肺活量比值(FEV1/FVC)分别为(99.46±15.60,42~150)%pred、(101.58±15.77,44~148)%pred和(98.36±9.27,52~134)%pred。2性别、年龄、吸烟史、淋巴结转移及核心指标的Peak VO2(%pred)、Peak Work Rate(%pred)、FVC、VC、静息收缩压 (Rest SBP)和峰值收缩压(Peak SBP)均有显著差异(P<0.01);Peak VO2 (ml/(min·kg))、峰值氧脉搏(Peak VO2/HR,%pred)、二氧化碳排出通气斜率(VE/VCO2 Slope)、无氧阈时二氧化碳排出通气比值(VE/VCO2@AT)、峰值心率(Peak HR,bpm)、呼吸交换率(RER)、FEV1和空腹血糖也有差异(P<0.05);其它指标无差异。③分切点为Rest SBP(140 mmHg)和FEV1(80%pred)的OR分别为4.24和3.72 (P<0.01);而Peak VO2(80%pred)、Peak SBP(180 mmHg)、Peak VO2 (20 ml/(min·kg))和VE/VCO2 Slope(30)的OR分别为2.66、2.62、2.43和2.12 (P<0.05)。结论: 功能状态好的肺切除手术患者,术前CPET核心指标能精准预测术后并发症的风险,值得深入研究。

关键词: 心肺运动试验, 静态肺功能检查, 整体功能状态指标, 肺切除, 精准预测, 麻醉手术后并发症

Abstract: Objective: To explore the value of predicting accurately the risk of complications after thoracoscopic lung resection by preoperative CPET index. Methods: Selected 448 patients who completed CPET with static pulmonary function test (PFT) before operation, followed up to discharge after operation, and were divided into groups according to the presence or absence of complications: 418 cases had no complications and 30 cases had complications (including 1 death). Calculate peak oxygen uptake (Peak VO2) and other core indicators, compare the similarities and differences between patients with and without complications, and calculate the best cut value and odds ratio (OR). Results: ①In this study, there were 184 males and 264 females, aged (54±12) (16~79) years old, 85 cases with smoking, 23 cases with lymph node metastasis, 68 cases with hypertension, 45 cases with diabetes. Peak VO2 and Peak WR are respectively (93.31±17.73)(44~158)%pred and (99.70±22.93)(53~179)%pred. FVC, VC and FEV1/FVC are respectively (99.46±15.60)(42~150)%pred, (101.58±15.77)(44~148) %pred and (98.36±9.27)(52~134) %pred. 2There are significant differences(P<0.01) in gender, age, smoking history, lymph node metastasis and core indicators of Peak VO2 (%pred), Peak WR (%pred), FVC, VC, Rest SBP and Peak SBP . There are also differences(P<0.05) in Peak VO2 (ml/(min·kg)), Peak VO2/HR (%pred), VE/VCO2 slope, VE/ VCO2@AT, Peak HR (bmp), RER, FEV1 and fasting blood glucose. No difference in other indicators. ③OR are respectively 4.24 and 3.72 (P<0.01) when the cutting points are Rest SBP(140 mmHg) and FEV1(80%pred). While the OR of Peak VO2(80%pred)、Peak SBP(180 mmHg)、Peak VO2 (20 ml/(min·kg)) and VE/VCO2 Slope(30) are respectively2.66、2.62、2.43 and 2.12 (P<0.05). Conclusion: For patients undergoing thoracoscopic lung resection with good function, the preoperative CPET core indicators can accurately predict the risk of postoperative complications, which is worthy of in-depth study.

Key words: cardiopulmonary exercise testing, rest lung function testing, overall functional status indicator, lung resection, precise prediction, complications after anesthesia surgery

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