Journals / Türk Toraks Dergisi / 2010 / Cilt: 11 - Sayı: 2

Comparison of exercise capacity in chronic obstructive pulmonary disease and obstructive sleep apnea syndrome

Kronik obstrüktif akciğer hastalığı ve obstrüktif uyku apne sendromunda egzersiz kapasitesinin karşılaştırılması

Pages
66–70
DOI
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

Thus, we suggest that exercise tests should be cattied out with full monitorization, and hemodynamic parameters should be take into consideration in the interpretation of the exercise test results of OSAS patients.

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: Obstructive sleep apnea syndrome (OSAS) and chronic obstructive pulmonary disease (COPD) are accepted as two different airway diseases, which have negative effects on exercise capacity and quality of life.
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Key Findings & Data:Material and Method: Twenty patients with moderate-to-severe OSAS (16M, 4F) and 22 patients with mild-to-moderate COPD (14M, 8F) were included.
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Conclusion & Impact:Thus, we suggest that exercise tests should be cattied out with full monitorization, and hemodynamic parameters should be take into consideration in the interpretation of the exercise test results of OSAS patients.
🔬Design:Survey & Empirical Study
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objective: Obstructive sleep apnea syndrome (OSAS) and chronic obstructive pulmonary disease (COPD) are accepted as two different airway diseases, which have negative effects on exercise capacity and quality of life. The aim of our study was to compare exercise capacity in patients with COPD and OSAS. Material and Method: Twenty patients with moderate-to-severe OSAS (16M, 4F) and 22 patients with mild-to-moderate COPD (14M, 8F) were included. Pulmonary functions (pulmonary function test), exercise capacity (6 minute walking test-6MWT), dyspnea and leg fatigue severity (Modified Borg Scale), and health-related quality of life (Short Form-36 Quality of Life Questionnaire) were evaluated. Results: The mean apnea-hypopnea index (AHI), FEV1 of OSAS patients, and the mean FEV1 of COPD patients were 38.4±17.5, 83.2±8.8%, and 73.2±11.3%, respectively. There were correlations between 6MWT distance and AHI, FEV1, FVC, dyspnea and leg fatigue severities at the end of the 6MWT, peripheral oxygen saturation and hearth rate changes after the 6MWT in OSAS patients (p<0.05). The 6MWT distance of the COPD patients was correlated only with FEV1 and FVC values (p&#8804;0.05). Conclusion: The exercise capacity is at the same level in COPD and OSAS, which have similar negative disease-related effects. It has been seen that exercise capacity is affected by objective parameters which show disease severity in both of the diseases, dyspnea and hemodynamic parameters in OSAS patients. Thus, we suggest that exercise tests should be cattied out with full monitorization, and hemodynamic parameters should be take into consideration in the interpretation of the exercise test results of OSAS patients.

Özet

Amaç: Obstrüktif uyku apne sendromu (OUAS) ve kronik obstrüktif akciğer hastalığı (KOAH) egzersiz kapasitesi ve yaşam kalitesini olumsuz yönde etkileyen iki farklı hava yolu hastalığıdır. Çalışmamızın amacı, OUAS'lı ve KOAH'lı hastalarda egzersiz kapasitesinin karşılaştırılmasıdır. Gereç ve Yöntem: Orta-ağır şiddetli 20 OUAS'lı (16E, 4K) ve hafif orta şiddetli 22 KOAH'lı (14E, 8K) hasta çalışmaya dahil edildi. Hastaların; solunum fonksiyonları (solunum fonksiyon testi), egzersiz kapasitesi (6 dakika yürüme testi-6DYT), dispne ve yorgunluk şiddeti (Modifiye Borg Skalası) ve genel sağlıkla ilişkili yaşam kalitesi (Kısa Form-36 yaşam kalitesi anketi) değerlendirildi. Bulgular: OUAS'lı hastaların apne-hipopne indeksi (AHİ) ortalama 38.4±17.5, FEV1 değeri ortalama %83.2±8.8, KOAH'lı olguların FEV1 değeri ortalama %73.2±11.3 idi. OUAS'lı hastalarda 6 dakika yürüme mesafesi ile AHİ, FEV1, FVC, yürüme testi sonu dispne ve bacak yorgunluğu değerleri, yürüme testi öncesi ve sonrası periferik oksijen satürasyonu ve kalp hızı değerleri arasındaki fark arasında korelasyon olduğu bulundu (p<0.05). KOAH'lı hastalarda ise yürüme mesafesinin sadece FEV1 ve FVC (p≤0.05) değerleri ile korele olduğu saptandı. Sonuç: Benzer olumsuz etkilenime sahip KOAH ve OUAS'lı hastalarda egzersiz kapasitesinin benzer seviyede olduğu ve her iki hastalıkta da hastalık şiddetini gösteren objektif parametrelerden ve özellikle OUAS hastalarının egzersiz sırasında artan nefes darlığından ve hemodinamik parametrelerden etkilendiği görülmektedir. Bu nedenle OUAS'lı hastalarda egzersiz testlerinin tam monitörizasyon ile yapılması ve hemodinamik parametreler dikkate alınarak yorumlanması gerektiği önerilmektedir.

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Cite This Article

ILGIN, D., KARAALİ, H. K., ÖZALEVLİ, S., İTİL, O., UÇAN, E. S. (2010). Comparison of exercise capacity in chronic obstructive pulmonary disease and obstructive sleep apnea syndrome. Türk Toraks Dergisi, Cilt: 11 - Sayı: 2, 66–70. https://ajindex.com/articles/328951

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