Jiayi Ren, Zongyue Li, Yuchen He, Hang Gao, Jin Li, Jiming Tao
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引用次数: 0
Abstract
Background: Postoperative recovery in lung cancer patients is a complex process, where breathing exercises may play a crucial role in enhancing pulmonary function and quality of life (QoL). This study systematically reviews and meta-analyzes the impact of breathing exercises on post-surgical lung function and QoL in lung cancer patients.
Methods: An extensive literature search was conducted across PubMed, Cochrane, Web of Science, and Embase databases using terms like "Lung Neoplasms", "breathing exercises", and "randomized controlled trial", supplemented by Medical Subject Headings (MeSH) and free words. The Cochrane risk of bias tool was used for quality assessment. A systematic review and meta-analysis on the effects of breathing exercises post-lung cancer surgery followed by data extraction and quality evaluation.
Results: From 384 retrieved studies, 10 met the inclusion criteria and were selected for detailed analysis. The main outcomes assessed were postoperative pulmonary function indices and QoL measures. The majority of studies were deemed 'low risk' for random sequence generation and allocation concealment. However, due to the nature of the interventions, blinding was a 'high risk' in most cases. The meta-analysis revealed significant improvements in key pulmonary function indices: forced vital capacity (FVC%) increased by an average of 1.73%, maximal voluntary ventilation (MVV) improved by 7.58 L/min, and maximal inspiratory pressure (MIP) enhanced by 0.95 cmH2O. Additionally, there was a notable alleviation of postoperative dyspnea and an enhancement in QoL, with anxiety scores decreasing by an average of 3.42 points and complication rates reducing correspondingly. However, the interventions did not significantly affect physical activity levels or performance on the 6-minute walk test (6WMT), with effect sizes for these outcomes being non-significant.
Conclusions: This study indicates that breathing exercises significantly improve postoperative pulmonary function and QoL in lung cancer patients. Future research should delve into the mechanisms behind these exercises and evaluate their long-term rehabilitation effects. Customized programs could further optimize recovery and enhance patient QoL.
期刊介绍:
The Journal of Thoracic Disease (JTD, J Thorac Dis, pISSN: 2072-1439; eISSN: 2077-6624) was founded in Dec 2009, and indexed in PubMed in Dec 2011 and Science Citation Index SCI in Feb 2013. It is published quarterly (Dec 2009- Dec 2011), bimonthly (Jan 2012 - Dec 2013), monthly (Jan. 2014-) and openly distributed worldwide. JTD received its impact factor of 2.365 for the year 2016. JTD publishes manuscripts that describe new findings and provide current, practical information on the diagnosis and treatment of conditions related to thoracic disease. All the submission and reviewing are conducted electronically so that rapid review is assured.