动态呼出气二氧化碳监测检查的指标在慢性心力衰竭患者6分钟步行试验中呼吸系统参数整体评估中的预后作用

封面


如何引用文章

全文:

开放存取 开放存取
受限制的访问 ##reader.subscriptionAccessGranted##
受限制的访问 订阅或者付费存取

详细

目的:研究动态呼出气二氧化碳监测检查指标对慢性心力衰竭(CHF)患者进行6分钟步行试验时呼吸系统参数综合评估的预后价值。

材料与方法:共检查73例:研究组为48例IIA期或IIB期CHF患者(平均年龄为57.9±4.6岁,男性23例),对照组为25例实际健康志愿者(平均年龄为47.6±3.5岁,男性9例)。患者接受了呼吸系统参数的全面确定:6分钟步行试验 (6MWT)前后的临床评分,运动前、运动中、运动后的仪器方法包括肺量测定、呼出气二氧化碳监测检查和脉搏血氧测定。生存分析基于患者5年(60个月)的动态随访。

结果。分析休息时呼吸急促的各项指标发现,CHF组各项指标均高于对照组(p<0.05)。CHF患者在6分钟内的距离为488.23±90.84米,明显低于对照组的指标(815.60±53.89米,p=0.009)。CHF患者在6MWT期间因呼吸短促而停止/减慢行走速度的记录也较多(93.8±3.0%和48.0±5.1%,p=0.049)。此外,在进行6MWT时,患者注意到:腿无力(CHF组的50.1±5.0%,对照组的40.0±5.0%,p=0.014),心悸(分别为29.0±4.6%和20.0±4.1%,p=0.004)。CHF患者6MWT期间呼吸困难指标的恶化较对照组更明显(p<0.01)。CHF组在执行6MWT时检测到低碳水化合物通气,在分析РЕТСО2趋势曲线图时,发现指标呈波状增加,即所谓的《周期性呼吸》(PB)。CHF组CO2变化趋势为58.3±1.0%例(p= 0.046),心率变化趋势为18.8±0.3%(p=0.027)。对CHF患者Cox死亡率风险的比例回归分析显示了包含以下患者参数的复杂模型的预后价值:病人身体质量指数(p = 0.005),最后左心室的舒张压大小(p = 0.034),最后收缩期左心室大小(p = 0.002),左室射血分数(p = 0.041),6MWT距离(p = 0.004),减饱和(p = 0.009),6MWT时周期性呼吸的存在(p = 0.005)。模型系数有统计学意义,p<0.0001。

结论。动态呼出气二氧化碳监测检查和脉搏血氧仪可检测CHF患者在进行6MWT期间《周期性呼吸》的体征,这可以加深对CHF患者心肺系统参数的综合评估,以确定对体力活动的耐受性以及治疗的有效性。对CHF患者的生存率进行综合评估,发现以下患者参数具有预后价值:体重指数,左心室舒张末期大小,左心室收缩末期大小,左心室射血分数,6分钟步行距离,减饱和,6MWT期间的周期性呼吸。

全文:

受限制的访问

作者简介

Kira Ageeva

Ryazan State Medical University

Email: ageeva3010k@gmail.com
ORCID iD: 0000-0001-8537-7437
SPIN 代码: 8756-3153
Researcher ID: M-9092-2016

Assistant of the Department of Infectious Diseases

俄罗斯联邦, Ryazan

Evgenii Filippov

Ryazan State Medical University

编辑信件的主要联系方式.
Email: dr.philippov@gmail.com
ORCID iD: 0000-0002-7688-7176
SPIN 代码: 2809-2781
Researcher ID: O-1490-2016

MD, PhD, Associate Professor, Head of the Department of Outpatient Therapy and Preventive Medicine

俄罗斯联邦, Ryazan

参考

  1. Federal'naya sluzhba gosudarstvennoj statistiki. Available at: https://www.gks.ru/folder/13721. Accessed: 2020 May 20.
  2. Mareev VYu, Fomin IV, Ageev FT, et al. Russian Heart Failure Society, Russian Society of Cardiology. Russian Scientific Medical Society of Internal Medicine Guidelines for Heart failure: chronic (CHF) and acute decompensated (ADHF). Diagnosis, prevention and treatment. Kardiologiia. 2018; 58(6S):8-158. doi: 10.18087/cardio.2475
  3. Ponikowski P, Voors AA, Anker SD, et al. Guidelines for the diagnosis and treatment of acute and chronic heart failure: The Task Force for the diagnosis and treatment of acute and chronic heart failure of the European Society of Cardiology (ESC) developed with the special contribution of the Heart Failure Association (HFA) of the ESC. European Heart Journal. 2016;37(27):2129-200. doi:10.1093/ eurheartj/ehw128
  4. Obshchiye voprosy metodiki issledovaniya i kriterii otsenki pokazateley dykhaniya. In: Shik LL, Kanayev NN, editors. Rukovodstvo po klinicheskoy fiziologii dykhaniya. Leningrad: Meditsina; 1980.
  5. Tetenev FF. Osobennosti mekhaniki dykhaniya pri razlichnykh formakh patologii bronkholëgochnoy sistemy. Obosnovaniye gipotezy o mekhanicheskoy aktivnosti lëgkikh [dissertation]. Moscow; 1976.
  6. Abrosimov VN, editor. Odyshka i assotsiirovan-nyye sindromy. Ryazan: RyazGMU; 2018. Issue 6.
  7. Abrosimov VN, Alekseyeva EA, Ponomareva IB, et al. Primeneniye metodov klinicheskogo shkaliro-vaniya i voprosnikov v pul’monologii. Ryazan’: RIO RyazGMU; 2011.
  8. Byalovsky YuYu. Reciprocal reactions to different amounts of increased breathihg resistance. I.P. Pavlov Russian Medical Biological Herald. 2016; 24 (1):19-24.
  9. Abrosimov VN, Peregudova NN, Kosyakov AV. Evaluation of functional parameters of respiratory system in patients with chronic obstructive pulmonary disease in 6-minute walking test. Nauka Molodykh (Eruditio Juvenium). 2019;7(3):323-31. doi: 10.23888/HMJ201973323-331
  10. Nizov AA, Ermachkova AN, Abrosimov VN, et al. Management of patients with copd: role of evaluation of disease in real clinical practice (literature review). Nauka Molodykh (Eruditio Juvenium). 2018;6(3):429-38. doi: 10.23888/HMJ201863429-438
  11. Graham BL, Steenbruggen I, Miller MR, et al. Stan-dardization of Spirometry 2019 Update. An Official American Thoracic Society and European Respiratory Society Technical Statement. American Journal of Respiratory and Critical Care Medicine. 2019;200(8): e70-e88. doi: 10.1164/rccm.201908-1590st
  12. Metodicheskiye rekomendatsii po ispol’zovaniyu metoda spirometrii. Available at: http://spulmo.ru/ obrazovatelnye-resursy/federalnye-klinicheskie-rekomendatsii. Accessed: 2020 May 20.
  13. Vorob’yeva ZV. Funktsiya vneshnego dykhaniya pri khronicheskoy obstruktivnoy bolezni legkikh v stadii 0 (nol’). Funktsional’naya Diagnostika. 2005; (2):29-32.
  14. Agostoni P, Corrà U, Emdin M. Periodic Breathing during Incremental Exercise. Annals of the American Thoracic Society. 2017;14(S1):S116-22. doi:10.1513/ AnnalsATS.201701-003FR
  15. Baruch V, Amin A, Christle JW, et al. A method for determining exercise oscillatory ventilation in Heart Failure: prognostic value and practical implications. International Journal of Cardiology. 2017; 249:287-91. doi: 10.1016/j.ijcard.2017.09.028

补充文件

附件文件
动作
1. JATS XML

版权所有 © Eco-Vector, 2020


Media Registry Entry of the Federal Service for Supervision of Communications, Information Technology and Mass Communications (Roskomnadzor) PI No. FS77-76803 dated September 24, 2019.



##common.cookie##