Objective
To compare the convenience and effectiveness of the existing lumbosacral orthoses (LSO) (classic LSO and Cybertech) and a newly developed LSO (V-LSO) by analyzing postoperative data.
Methods
This prospective cohort study was performed from May 2019 to November 2019 and enrolled and analyzed 88 patients with degenerative lumbar spine disease scheduled for elective lumbar surgery. Three types of LSO that were provided according to the time of patient registration were applied for 6 weeks. Patients were randomized into the classic LSO group (n=31), Cybertech group (n=26), and V-LSO group (n=31). All patients were assessed using the Oswestry Disability Index (ODI) preoperatively and underwent plain lumbar radiography (anteroposterior and lateral views) 10 days postoperatively. Lumbar lordosis (LS angle) and frontal imbalance were measured with and without LSO. At the sixth postoperative week, a follow-up assessment with the ODI and orthosis questionnaire was conducted.
Results
No significant differences were found among the three groups in terms of the LS angle, frontal imbalance, ODI, and orthosis questionnaire results. When the change in the LS angle and frontal imbalance toward the reference value was defined as a positive change with and without LSO, the rate of positive change was significantly different in the V-LSO group (LS angle: 41.94% vs. 61.54% vs. 83.87%; p=0.003).
Conclusion
The newly developed LSO showed no difference regarding its effectiveness and compliance when compared with the existing LSO, but it was more effective in correcting lumbar lordosis.

Citations

• Bracing and Activity Restriction After Lumbar Discectomy Surgery: An International Survey of AO Spine Members
  Waeel O. Hamouda, Stipe Ćorluka, Sathish Muthu, Luca Ambrosio, Carla Cunha, Stjepan Ivandic, Mohamed A.R. Soliman, Fabrizio Russo, Sibylle Grad, In Ho Han, Gianluca Vadala, Hans-Jorg Meisel, Sam K. Cho, Tim S. Yoon, Jeffrey C. Wang, Amit Jain, Zorica Buse
  Neurospine.2026; 23(1): 109.     CrossRef
• Spine Bracing: When to Utilize—A Narrative Review
  John L. Cerillo, Alexander N. Becsey, Chai P. Sanghadia, Kevin T. Root, Brandon Lucke-Wold
  Biomechanics.2023; 3(1): 136.     CrossRef

Objective
To determine correlation of the Korean version of Falls Efficacy Scale-International (KFES-I) with other gait and balance parameters through exercise program in older men.
Methods
Between July 2015 and April 2018, 50 men of 103 participants in an exercise program for preventing falls who aged over 60 years, completed the evaluation before and after the program, had fear of falling (FOF), and could walk independently as an outpatient were enrolled retrospectively. The program comprised lower extremities and core muscle strengthening exercises following stretching exercises twice a week for 8 weeks. FOF using the KFES-I, Berg Balance Scale (BBS), Modified Barthel Index (MBI), stair up and gait categories in MBI (MBI-gait), and Timed Up and Go test (TUG) were evaluated. Quantitative gait and balance parameters were measured by gait analysis, posturography, and isokinetic dynamometer. They were compared before and after the program. Moreover, correlations of KFES-I with other parameters were examined.
Results
Fifty participants were enrolled. After the program, significant improvements were noted in right stride length (p=0.013) in gait analysis, MBI (p=0.012), BBS (p<0.000), TUG test (p<0.000), and KFES-I (p<0.000) scores. KFES-I was significantly correlated with MBI (r=-0.35, p=0.013), and MBI-gait (r=-0.341, p=0.015).
Conclusion
Risk of falls could be significantly improved through exercise. KFES-I had significant correlations with MBI-gait parameters. Participants showed increases in gait and balancing ability on quantitative measurements through exercises. Therefore, regular stretching, strengthening, and balancing exercises may help prevent falls in older people.

Citations

• Effects of Unpredictable Perturbation Training on a Split-Belt Treadmill on Physical Performance in Older Adults: A Randomized Controlled Trial
  Kap-Soo Han, Myoung-Hwan Ko
  Geriatrics.2025; 10(1): 23.     CrossRef
• The Effect of Convergence Gamification Training in Community-Dwelling Older People: A Multicenter, Randomized Controlled Trial
  Eun-Lee Lee, Myoung-Hwan Ko, Myung-Jun Shin, Byeong-Ju Lee, Da Hwi Jung, Kap-Soo Han, Jin Mi Kim
  Journal of the American Medical Directors Association.2022; 23(3): 373.     CrossRef
• Validation of the short falls efficacy scale-international for Taiwanese community-dwelling older adults: Associations with fall history, physical frailty, and quality of life
  Chun-Tung Kuo, Duan-Rung Chen, Ya-Mei Chen, Peng-Yu Chen
  Geriatric Nursing.2021; 42(5): 1012.     CrossRef
• The effects of GAMotion (a giant exercising board game) on physical capacity, motivation and quality of life among nursing home residents: A pilot interventional study
  Fanny Buckinx, Olivier Bruyère, Laetitia Lengelé, Jean-Yves Reginster, Quentin Marchal, Paulin Hurtrez, Alexandre Mouton
  Experimental Gerontology.2020; 138: 110983.     CrossRef