Effectiveness of 12‐week inspiratory muscle training with manual therapy in patients with COPD: A randomized controlled study

Autor: Yasemin Buran Cirak, Gul Deniz Yilmaz Yelvar, Nurgül Durustkan Elbasi
Přispěvatelé: İstinye Üniversitesi, Sağlık Bilimleri Fakültesi, Fizyoterapi ve Rehabilitasyon Bölümü, Buran Cirak, Yasemin, Yilmaz Yelvar, Gul Deniz, Durustkan Elbasi, Nurgul
Rok vydání: 2022
Předmět:
Zdroj: The Clinical Respiratory Journal. 16:317-328
ISSN: 1752-699X
1752-6981
Popis: The benefits of inspiratory muscle training (IMT) in patients with COPD were reported. However, its effects are limited in severe COPD patients. Further researches are required in new and complementary modalities demonstrating IMT efficacy in severe COPD patients. This study aims to investigate effects of manual therapy (MT) additional over IMT on functional capacity, respiratory muscle strength, pulmonary function, dyspnea, fatigue, and quality of life in severe COPD patients. Sixty patients with COPD in GOLD stage III-IV were included in this prospective single-blind randomized trial. Patients were randomly assigned to receive either MT additional over IMT at 40% of maximal inspiratory pressure (MIP) (n = 30) or only IMT (n = 30) for 12 weeks. MT group received MT during 12 weeks for 30 min additional to IMT. Pulmonary function, respiratory muscle strength, functional capacity, dyspnea, fatigue, and quality of life were evaluated by spirometry, mouth pressure device, six-minute walk test, Modified Medical Research Council (mMRC) dyspnea scale, fatigue severity scale, and St. George's Respiratory Questionnaire (SGRQ), respectively. MT group had significantly greater improvement in FEV1%, FVC%, PEF%, respiratory muscle strength, function, dyspnea, fatigue, and quality of life compared with IMT group (p < 0.05). 6MWT (p < 0.001, effect size Cohen's d: 0.915), MIP (p < 0.001, effect size Cohen's d: 1.235), and mMRC score (p < 0.001, effect size Cohen's d: 0.982) were significantly improved in IMT with MT group. This study demonstrated that subjects in IMT with MT group had improved outcomes in functional capacity, respiratory muscle strength, pulmonary function, dyspnea, fatigue perception, and quality of life compared with alone IMT group. 35332685
Databáze: OpenAIRE
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