天津医药 ›› 2023, Vol. 51 ›› Issue (11): 1232-1236.doi: 10.11958/20222117

• 临床研究 • 上一篇    下一篇

肠内营养粉对老年稳定期COPD患者肺功能及BODE指数的影响

朱鹏飞(), 聂晓红(), 周倩, 张美凤, 姚梦蝶, 周晴, 肖祝   

  1. 成都医学院第二附属医院(核工业四一六医院)呼吸与危重症医学科(邮编610051)
  • 收稿日期:2023-02-12 修回日期:2023-06-14 出版日期:2023-11-15 发布日期:2023-11-07
  • 通讯作者: E-mail:xhnie1226@sina.com
  • 作者简介:朱鹏飞(1986),男,主治医师,主要从事呼吸系统疾病方面研究。E-mail:xlxz1986@126.com
  • 基金资助:
    四川养老与老年健康协同创新中心科研项目(YLZBZ2026)

Effects of enteral nutrition on pulmonary function and BODE index in elderly patients with stable chronic obstructive pulmonary disease

ZHU Pengfei(), NIE Xiaohong(), ZHOU Qian, ZHANG Meifeng, YAO Mengdie, ZHOU Qing, XIAO Zhu   

  1. Department of Pulmonary and Critical Care Medicine, the Second Affiliated Hospital of Chengdu Medical College (the 416 Hospital of Nuclear Industry), Chengdu 610051, China
  • Received:2023-02-12 Revised:2023-06-14 Published:2023-11-15 Online:2023-11-07
  • Contact: E-mail:xhnie1226@sina.com

摘要:

目的 探讨肠内营养粉对老年稳定期慢性阻塞性肺疾病(COPD)患者肺功能及BODE指数的影响。方法 选取116例老年稳定期COPD患者,按照微型营养评估(MNA)评分分为营养正常组(MNA>23.5分,24例)、营养不良风险组(17.0分≤MNA≤23.5分,65例)和营养不良组(MNA<17.0分,27例);92例营养不良风险及营养不良者随机均分为对照组(常规治疗)和试验组(常规治疗基础上予肠内营养粉剂);将试验组分为A组(17.0分≤MNA≤23.5分,33例)和B组(MNA<17.0分,13例)2个亚组。入院时及治疗3个月后,分别比较各组体质量指数(BMI)、第1秒用力呼气容积(FEV1)、FEV1占预计值的百分比(FEV1pred%)、FEV1/FVC、6 min步行距离(6MWD)、改良版英国医学研究委员会呼吸问卷(mMRC)评分及BODE指数等指标差异。结果 与营养正常组比较,营养不良风险组BMI、6MWD和MNA评分降低,营养不良组女性比例、BMI、FEV1、FEV1pred%、6MWD和MNA评分降低,mMRC评分和BODE指数均升高(P<0.05);营养不良组BMI、FEV1和MNA评分低于营养不良风险组(P<0.05)。治疗3个月后,试验组BMI、FEV1、FEV1pred%、6MWD和MNA评分升高,mMRC评分和BODE指数降低,且试验组6MWD和MNA评分高于对照组,mMRC评分和BODE指数低于对照组(P<0.05)。治疗3个月后,A组BMI、FEV1、6MWD和MNA评分升高,mMRC评分和BODE指数降低;B组BMI、FEV1、FEV1pred%、6MWD和MNA评分升高,BODE指数降低(P<0.05);B组BMI、FEV1和MNA评分低于A组,mMRC评分和BODE指数高于A组(P<0.05)。COPD患者入院时MNA评分与BMI、FEV1、FEV1pred%、FEV1/FVC、6MWD呈正相关,与mMRC评分和BODE指数呈负相关(P<0.05)。结论 肠内营养粉可改善老年稳定期营养不良COPD患者肺功能及BODE指数。

关键词: 肺疾病, 慢性阻塞性, 营养不良, 肠道营养, 肺功能, BODE指数

Abstract:

Objective To explore the effect of enteral nutrition powder on pulmonary function and BODE index in elderly patients with stable chronic obstructive pulmonary disease (COPD). Methods A total of 116 elderly stable COPD patients were selected and divided into the normal nutrition group (MNA>23.5 points, 24 cases), the malnutrition risk group (17.0 points ≤ MNA ≤ 23.5 points, 65 cases) and the malnutrition group (MNA<17.0 points, 27 cases) based on the MNA score. Ninety-two patients with malnutrition risk and malnutrition were randomly divided into the control group (routine treatment) and the experimental group (enteral nutrition powder was given on the basis of routine treatment). The experimental group was divided into two subgroups (MNA<17.0 points,27 cases): group A (17.0 points ≤ MNA ≤ 23.5 points, 33 cases) and group B (MNA<17.0 points, 13 cases). At admission and 3 months after treatment, differences in body mass index (BMI), forced expiratory volume at 1 second (FEV1), percentage of FEV1 to predicted value (FEV1pred%), FEV1/FVC, 6-minute walking distance (6MWD), modified British Medical Research Council Respiratory Questionnaire (mMRC) and BODE index were compared between groups. Results Compared with the group with normal nutrition, the BMI, 6MWD and MNA scores were decreased in the malnutrition risk group, while the proportion of women in the malnutrition group, BMI, FEV1, FEV1pred%, 6MWD and MNA scores were decreased, and the mMRC and BODE index were increased (P<0.05). BMI, FEV1 and MNA scores were lower in the malnutrition group than those of the malnutrition risk group (P<0.05). After 3-month treatment, BMI, FEV1, FEV1pred%, 6MWD and MNA scores were increased in the experimental group, while mMRC and BODE index decreased. The 6MWD and MNA scores were higher in the experimental group than those of the control group, while mMRC and BODE index were lower than those of the control group (P<0.05). After 3 months of treatment, BMI, FEV1, 6MWD and MNA scores increased in the group A, while mMRC and BODE index decreased. BMI, FEV1, FEV1pred%, 6MWD and MNA scores increased in the group B, while BODE index decreased (P<0.05). BMI, FEV1 and MNA scores were lower in the group B than those of the group A, while mMRC and BODE index were higher than those of the group A (P<0.05). The MNA score of COPD patients at admission was positively correlated with BMI, FEV1, FEV1pred%, FEV1/FVC and 6MWD, while negatively correlated with mMRC and BODE index (P<0.05). Conclusion Enteral nutrition powder could improve lung function and BODE index in elderly stable malnutrition COPD patients.

Key words: pulmonary disease, chronic obstructive, malnutrition, enteral nutrition, pulmonary function, BODE index

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