1.Effects of Open Kinetic Chain Exercise for the Gastrocnemius and Tibialis Anterior Muscles on Balance
Song Yeon YI ; Young Ju KIM ; Dong Yeop LEE ; Jae Ho YU ; Jin Seop KIM ; Soung Gil KIM ; Ji heon HONG
Journal of Korean Physical Therapy 2021;33(6):278-285
Purpose:
This study investigated the effects of open kinetic chain (OKC) exercise for the gastrocnemius (GCM) and tibialis anterior (TA) muscles on static and dynamic balance and muscle strength.
Methods:
We recruited 21 healthy participants, dividing them into 3 groups (GCM, TA, and non-exercise). Each group contains 7 participants. Two exercise groups (GCM and TA) performed OKC exercise with elastic bands twice per week for 4 weeks, while non-exercise group did nothing. We obtained the data for static and dynamic balance and muscle strength before and after the intervention. We used the Kruskal–Wallis test to compare and analyze the pre–post-intervention differences among the groups.
Results:
For static balance, the stability index of the TA group was the lowest for the dynamic platform (p < 0.05). The dynamic balance of the TA group increased for the anterior and posteromedial directions (p < 0.05). The peak torque increased in the TA group for dorsiflexion (D/F) movement and in the GCM group for plantar flexion movement compared with the other groups, except for the left direction during D/F (p < 0.05).
Conclusion
OKC exercises with elastic bands were effective for selectively increasing muscle strength. It is clinically thought that strength training for TA muscles will be effective among the muscles of the ankle.
2.Dynamic analysis of acute deterioration in chronic liver disease patients using modified quick sequential organ failure assessment
Do Seon SONG ; Hee Yeon KIM ; Young Kul JUNG ; Tae Hyung KIM ; Hyung Joon YIM ; Eileen L YOON ; Ki Tae SUK ; Jeong-ju YOO ; Sang Gyune KIM ; Moon Young KIM ; Young CHANG ; Soung Won JEONG ; Jae Young JANG ; Sung-Eun KIM ; Jung-Hee KIM ; Jung Gil PARK ; Won KIM ; Jin Mo YANG ; Dong Joon KIM ; ; Ashok Kumar CHOUDHURY ; Vinod ARORA ; Shiv Kumar SARIN ;
Clinical and Molecular Hepatology 2024;30(3):388-405
Background/Aims:
Quick sequential organ failure assessment (qSOFA) is believed to identify patients at risk of poor outcomes in those with suspected infection. We aimed to evaluate the ability of modified qSOFA (m-qSOFA) to identify high-risk patients among those with acutely deteriorated chronic liver disease (CLD), especially those with acute-onchronic liver failure (ACLF).
Methods:
We used data from both the Korean Acute-on-Chronic Liver Failure (KACLiF) and the Asian Pacific Association for the Study of the Liver ACLF Research Consortium (AARC) cohorts. qSOFA was modified by replacing the Glasgow Coma Scale with hepatic encephalopathy, and an m-qSOFA ≥2 was considered high.
Results:
Patients with high m-qSOFA had a significantly lower 1-month transplant-free survival (TFS) in both cohorts and higher organ failure development in KACLiF than those with low m-qSOFA (Ps<0.05). Subgroup analysis by ACLF showed that patients with high m-qSOFA had lower TFS than those with low m-qSOFA. m-qSOFA was an independent prognostic factor (hazard ratios, HR=2.604, 95% confidence interval, CI 1.353–5.013, P=0.004 in KACLiF and HR=1.904, 95% CI 1.484– 2.442, P<0.001 in AARC). The patients with low m-qSOFA at baseline but high m-qSOFA on day 7 had a significantly lower 1-month TFS than those with high m-qSOFA at baseline but low m-qSOFA on day 7 (52.6% vs. 89.4%, P<0.001 in KACLiF and 26.9% vs. 61.5%, P<0.001 in AARC).
Conclusions
Baseline and dynamic changes in m-qSOFA may identify patients with a high risk of developing organ failure and short-term mortality among CLD patients with acute deterioration.