肺癌患者术前呼吸功能锻炼对肺功能的影响

目的 评估术前强化呼吸锻炼对改善肺功能的效果.方法 将80例拟开胸行肺癌根治术的患者随机分为观察组和对照组各40例.对观察组患者,术前2周进行强化呼吸锻炼,对照组接受常规围手术期护理.观察比较观察组锻炼前后肺功能的变化,并与对照组的术后并发症出现情况进行比较.结果 观察组患者锻炼后血氧分压(PaO_2)、血氧饱和度(SpO_2)、时间最大通气量(MVV)、肺总量(TCL)、时间肺活量(FEV)较锻炼前明显改善,术后并发症发生率较对照组明显降低.结论 强化呼吸锻炼对改善开胸根治术肺癌患者肺功能,提高对开胸手术的耐受力及有效减少术后并发症的发生率有着重要临床意义.

Influence of preoperative respiratory function exercise on the postoperative pulmonary function among patients with lung cancer

Objective To know the influence of preoperative respiratory function exercise on the postoperative pulmonary function among patients with lung cancer. Methods Divided 80 patients with lung cancer into the observation group and the control group, there were 40 cases in the each group. Routine perioperative nursing cares was used in the control group, while a two weeks respiratory function exercise was used in the observation group. Compared the incidence rate of complications be-tween the two groups after the intervention, some indexes which can indicate the respiratory function were compared before and after the exercise in the observation group. Results The indexes such as PaO_2, SpO_2, MVV, TCL and FEV in the observation group after the respiratory function exercise were better than before significantly. The incidence rate of complications in the control group was more than in the observa-tion group. Conclusions Strengthen respiratory function exercise can effective improve the respiratory func-tion for patients with lung cancer when cured by thoractomy, which can promote patients' compliance, and then avoid certain postoperative complications.