Journals / Medical Records / 2026 / Cilt: 4 Sayı: 2

How are Lung Volume and Respiratory Muscles Affected in Non-Severe Patients With Covid-19?

Akciğer Hacmi ve Solunum Kasları Ağır Seyretmeyen Covid-19 Hastalarında Nasıl Etkilenir?

İlyas Uçar(ERCİYES ÜNİVERSİTESİ)0000-0003-3646-5320
Muharrem Said Coşgun(ERZİNCAN ÜNİVERSİTESİ, TIP FAKÜLTESİ)0000-0003-1042-9954
Fatih Çankal(ANKARA MEDİPOL ÜNİVERSİTESİ)0000-0003-1066-353X
Caner Karartı(KIRSEHIR AHI EVRAN UNIVERSITY)0000-0002-4655-0986
Ahmet Payas(HITIT UNIVERSITY, VOCATIONAL SCHOOL)0000-0002-1629-9794
Dilara Patat(ANKARA MEDİPOL UNIVERSITY)0000-0001-5237-4846
Pages
203–8
Publication Date
2022-05-01
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Further investigation of respiratory muscles and respiratory muscle training to reduce the risk of serious complications during viral infections are required.

📌 3 Key Takeaways

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Objective & Hypothesis:Aim: Coronavirus-2019 (Covid-19) primarily affects the respiratory system, and how it affects respiratory muscles and lung volume is still not fully understood.
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Key Findings & Data:Our study aimed to assess the time-dependent changes that may occur in lungs and respiratory muscle sizes on chest computed tomography (CT) in adult coronavirus disease 2019 (COVID-19) patients.
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Conclusion & Impact:Further investigation of respiratory muscles and respiratory muscle training to reduce the risk of serious complications during viral infections are required.
🔬Design:Araştırma Makalesi
📍Scope:2019 Verileri
⚙️Variables:Covid-19 · bilgisayarlı tomografi · görüntüleme

Abstract

Aim: Coronavirus-2019 (Covid-19) primarily affects the respiratory system, and how it affects respiratory muscles and lung volume is still not fully understood. Our study aimed to assess the time-dependent changes that may occur in lungs and respiratory muscle sizes on chest computed tomography (CT) in adult coronavirus disease 2019 (COVID-19) patients. Material and Methods: The clinical and radiological records of 101 adult patients who had at least two non-contrast chest CT images in stage 1 (0-4 days) and stage 6 (>28 days) were collected retrospectively. ImFusion Suite program were used to calculate lung volumes, and the cross-sectional areas of the pectoral and intercostal muscles were also calculated using with “ImageJ” program. Results: One-hundred one patients (51 females, 50.49%) were included in the study. ANCOVA revealed a significant stage*side interaction effect regarding cross-sectional area (CSA) of intercostal muscles [(p=.010; η²p=.064)]. There was no significant difference between the two stages in terms of CSA of pectoralis major and minor muscles [(p=.314; η2p=.010), (p=.644; η²p=.002)] respectively and lung volume [(p=.340; η²p=.009)]. Conclusion: Covid-19 pneumonia causes an atrophy in respiratory muscles. However, it seems to have a nonsignificant effect on auxiliary respiratory muscles and lung volume. Further investigation of respiratory muscles and respiratory muscle training to reduce the risk of serious complications during viral infections are required.

Özet

Amaç: Coronavirus-2019 (Covid-19) öncelikle solunum sistemini etkiler ve solunum kaslarını ve akciğer hacmini nasıl etkilediği hala tam olarak anlaşılamamıştır. Çalışmamız erişkin koronavirüs hastalığı 2019 (COVID-19) hastalarında akciğer bilgisayarlı tomografisinde (BT) akciğerlerde ve solunum kası boyutlarında zamana bağlı olarak oluşabilecek değişiklikleri değerlendirmeyi amaçladı. Materyal ve Metot: Evre 1 (0-4 gün) ve evre 6’da (>28 gün) en az iki kontrastsız göğüs BT görüntüsü olan 101 erişkin hastanın klinik ve radyolojik kayıtları geriye dönük olarak toplandı. Akciğer hacimlerini hesaplamak için ImFusion Suite programı kullanıldı ve pektoral ve interkostal kasların kesit alanları da “ImageJ” programı kullanılarak hesaplandı. Bulgular: Yüz bir hasta (51 kadın, %50,49) çalışmaya dahil edildi. ANCOVA, interkostal kasların kesit alanına (KA) ilişkin önemli bir evre*yan etkileşim etkisi ortaya çıkardı [(p=.010; η²p=.064)]. Sırasıyla pektoralis major ve minor kaslarının KA’sında [(p=.314; η²p=.010), (p=.644; η²p=.002)] ve akciğer hacminde [(p=.340; η²p=.009)] iki evre arasında anlamlı bir fark bulunmadı. Sonuç: Covid-19 pnömonisi solunum kaslarında atrofiye neden olur. Ancak yardımcı solunum kasları ve akciğer hacmi üzerinde önemsiz bir etkiye sahip olduğu görülmektedir. Viral enfeksiyonlar sırasında ciddi komplikasyon riskini azaltmak için solunum kaslarının daha fazla araştırılması ve solunum kas eğitimi gereklidir.

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Cite This Article

Uçar, İ., Coşgun, M. S., Çankal, F., Karartı, C., Kurtoğlu, E., Payas, A., Patat, D., Nisari, M. (2022). How are Lung Volume and Respiratory Muscles Affected in Non-Severe Patients With Covid-19?. Medical Records, Cilt: 4 Sayı: 2, 203–8. https://doi.org/10.37990/medr.1078369

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