NEW INDICATORS OF EXERCISE CAPACITY AND RESPIRATORY FUNCTION IN COPD PATIENTS: THE ROLE OF GASTROCNEMIUS MUSCLE OXYGENATION AND ELASTOGRAPHY LEVELS
Özet
Objectve: In our study, we wanted to evaluate the correlaton of gastrocnemus muscle
oxygenaton (SmO2) and shear wave elastography (SWE) levels wth exercse capacty and
respratory functon test (PFT) parameters.
Methods: Our study ncluded 20 stable group E COPD patents and 20 healthy control groups
who appled to our outpatent clnc between December 2023 and March 2024. The patents'
dagnoses were confrmed after PFT measurement, and blateral gastrocnemus SmO2 and SWE
levels were measured.
Results: A postve correlaton was observed between forced expratory volume 1 (FEV1) level
and rght and left maxmum gastrocnemus SmO2 and rght and left gastrocnemus SWE levels
(R = 0.61, p = 0.01, R = 0.66, p = 0.01, R = 0.69, p=0.01, R=0.44, p=0.05, respectvely). A pos tve
correlaton was observed between 6MWT d stance and rght and left maxmum gastrocnem us
SmO2, rght and left gastrocnemus SWE, and FEV1, and a negatve correlaton was observed
wth the number of days of sterod treatment (R = 0.59, p = 0.01, R = 0.56, p = 0.01, R = 0.87).,
p=0.01, R=0.76, p=0.01, R=0.66, p=0.01, R=-0.73, p=0.01 respectvely). Only n COPD patents
was a postve correlaton observed between rght and left gastrocnemus SWE levels and 6MWT
dstance (R = 0.72, p = 0.01, R = 0.46, p =0.05).
Concluson: Gastrocnemus SWE measurement s an easly applcable method that shows
exercse capacty better than muscle SmO2 and PFT parameters. Therefore, gastrocnemeus
SWE level may be a helpful test n the follow-up of COPD patents
Keywords: Gastrocnemus, SmO2, shear wave elastography, PFT, 6MWT
Atıf için künye
Kerget, B., Çınar, İ., Akdağ, B. N., Yeşilyurt, M., Barutçugil, M. F., & Alper, F. (2024). NEW INDICATORS OF EXERCISE CAPACITY AND RESPIRATORY FUNCTION IN COPD PATIENTS: THE ROLE OF GASTROCNEMIUS MUSCLE OXYGENATION AND ELASTOGRAPHY LEVELS. Türkiye Solunum Araştırmaları Derneği 46. Uluslararası Katılımlı Solunum 2024 Yıllık Kongresi, Antalya (ss. 160).
BibTeX
@inproceedings{kerget2024-230641,
author = {Kerget, Buğra and Çınar, İsmail and Akdağ, Büşra Nur and Yeşilyurt, Mustafa and Barutçugil, Muhammed Furkan and Alper, Fatih},
title = {NEW INDICATORS OF EXERCISE CAPACITY AND RESPIRATORY FUNCTION IN COPD PATIENTS: THE ROLE OF GASTROCNEMIUS MUSCLE OXYGENATION AND ELASTOGRAPHY LEVELS},
booktitle = {Türkiye Solunum Araştırmaları Derneği 46. Uluslararası Katılımlı Solunum 2024 Yıllık Kongresi},
address = {Antalya},
year = {2024},
pages = {160},
url = {https://akademik.atauni.edu.tr/yayinlar/230641-new-indicators-of-exercise-capacity-and-respiratory-function-in-copd-patients}
}