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370 results on '"Ko, Myoung-Hwan"'

5. Effect of Pre- and Post-Dialysis Exercise on Functional Capacity Using Portable Ergometer in Chronic Kidney Disease Patients.

Author

Chae, Tae-Seok, Kim, Da-Sol, Ko, Myoung-Hwan, and Won, Yu Hui

Abstract

Objective: To assess whether performing exercises during hemodialysis reduces the risk of developing intradialytic hypotension and enhances exercise capacity in patients with chronic kidney disease. Methods: This study included patients aged ≥18 years undergoing hemodialysis. Participants performed exercises using a portable lower extremity ergometer during hemodialysis sessions for 3 weeks. Data regarding walking distance, knee strength, quality of life, fat-free mass, arterial pressure, blood pressure, heart rate, frequency of intradialytic hypotension, fatigue, and duration of hemodialysis were collected and analyzed. Results: Significant improvements in walking distance and knee strength were observed following the implementation of exercise training during hemodialysis. Although there was no significant reduction in the frequency of intradialytic hypotension, a decreasing trend was noted. Other parameters such as quality of life and fatigue did not show significant changes. Conclusion: Using a portable ergometer during hemodialysis improved exercise capacity and knee strength in patients with chronic kidney disease. There was a trend toward reduced intradialytic hypotension, suggesting potential cardiovascular benefits. Further research with larger sample sizes is needed to confirm these findings. [ABSTRACT FROM AUTHOR]

Published
2024
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13. Neuromuscular complications of the lower extremity after thrombectomy in a patient with superficial femoral artery occlusion: Case series.

Author

Lim, Eun-Hee, Kim, Seong-Yeol, Kim, Da-Sol, Won, Yu Hui, Park, Sung-Hee, Ko, Myoung-Hwan, Seo, Jeong-Hwan, and Kim, Gi-Wook

Subjects
PERIPHERAL nerve injuries, SKELETAL muscle injuries, ARTERIAL occlusions, PREGABALIN, ELECTRODIAGNOSIS, RHABDOMYOLYSIS, SKELETAL muscle, RANGE of motion of joints, PAIN measurement, NEURALGIA, ACETAMINOPHEN, TRAMADOL, PHYSICAL therapy, INFLAMMATION, MAGNETIC resonance imaging, COMPRESSION garments, FEMORAL artery, GAIT disorders, MUSCLE weakness, THROMBECTOMY, COMPUTED tomography, REPERFUSION injury, EARLY diagnosis, PAIN management, GABAPENTIN, EXERCISE therapy, DISEASE complications
Abstract

BACKGROUND: Ischemia reperfusion (IR) injury may result in rhabdomyolysis and compartment syndrome when blood supply returns after thrombectomy for patients with acute limb ischemia. OBJECTIVE: We highlight the value of early diagnosis and treatment in post-thrombectomy patients with IR injuries in their lower legs. CASE DESCRIPTION: Two patients received thrombectomy due to left superficial femoral artery occlusion. Both patients complained of left calf pain during ambulation at the 1- and 3-day follow up post-thrombectomy, as well as a heating sensation, swelling, weakness, and sensory changes in the affected leg. For early diagnosis musculoskeletal ultrasounds were performed and in both cases revealed swelling and change of echogenicity in the left calf. To further diagnosis, magnetic resonance imaging of the left leg revealed limb IR-induced muscular injury and rhabdomyolysis, respectively. In both cases, an electrodiagnostic study revealed peripheral nerve injury in the left leg. Medications were provided for neuropathic pain control and early rehabilitation was performed to improve function. In both cases, patients reported during their follow-up that their pain and muscle weakness had improved. CONCLUSION: When post-thrombectomy calf pain occurs early evaluation and treatment should be performed to identify any potential IR injury. [ABSTRACT FROM AUTHOR]

Published
2024
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26. Efficacy of an Integrated Training Device in Improving Muscle Strength, Balance, and Cognitive Ability in Older Adults

Author

Roh, Choong-Hee, Kim, Da-Sol, Kim, Gi-Wook, Won, Yu-Hui, Park, Sung-Hee, Seo, Jeong-Hwan, and Ko, Myoung-Hwan

Subjects
cognition, medicine.medical_specialty, business.industry, Rehabilitation, Montreal Cognitive Assessment, Cognition, Timed Up and Go test, elderly, Cognitive training, Test (assessment), integrated training device, Berg Balance Scale, muscle strength, Postural Balance, Physical therapy, medicine, Medicine, Original Article, business, postural balance, Balance (ability)
Abstract

Objective To determine the effects of an integrated training device for strength and balance on extremity muscle strength, postural balance, and cognition in older adults using a combination with various rehabilitation training games, in which balance, strength, and cognitive training were configured in a single device.Methods This prospective study included 20 healthy participants aged 65–85 years. Participants trained for 30 minutes daily, 3 days weekly, for 6 weeks with an integrated training device for strength and balance (SBT-120; Man&Tel Inc., Gumi, Korea). Main outcomes were measured using the Korean Mini-Mental State Examination (K-MMSE), Korean version of the Montreal Cognitive Assessment (K-MoCA), Timed Up and Go Test (TUG), Functional Reach Test (FRT), Berg Balance Scale (BBS), and Manual Muscle Test. Measurements were taken at three time points: T0 (pretreatment), T1 (immediately after treatment), and T2 (4 weeks after treatment).Results All 20 patients completed the training, and TUG, FRT, and BBS scores significantly improved at T1 and T2 compared to T0. Mean TUG scores decreased by 0.99±2.00 at T1 and 1.05±1.55 at T2 compared to T0. Mean FRT scores increased by 6.13±4.26 at T1 and 6.75±4.79 at T2 compared to T0. BBS scores increased by 0.60±0.94 at T1 and 0.45±1.15 at T2 compared to T0. Moreover, muscle strength and cognition (K-MMSE and K-MoCA scores) increased after training.Conclusion Our findings suggest that an integrated training device for strength and balance can be a safe and useful tool for older adults.

Published
2021

30. sj-pdf-1-imr-10.1177_03000605221104768 - Supplemental material for Association of bladder trabeculation and neurogenic bladder with spinal cord injury

Author

Won, Yu Hui, Kim, Da-Sol, Kim, Gi-Wook, Park, Sung-Hee, Ko, Myoung-Hwan, and Seo, Jeong-Hwan

Subjects
111199 Nutrition and Dietetics not elsewhere classified, Cardiology, 170199 Psychology not elsewhere classified, 111799 Public Health and Health Services not elsewhere classified, 110604 Sports Medicine, FOS: Health sciences, 110306 Endocrinology, 110308 Geriatrics and Gerontology, 111099 Nursing not elsewhere classified, 111708 Health and Community Services, 160807 Sociological Methodology and Research Methods, 111702 Aged Health Care, 111403 Paediatrics, 110904 Neurology and Neuromuscular Diseases, 110203 Respiratory Diseases, 110315 Otorhinolaryngology, FOS: Clinical medicine, 110319 Psychiatry (incl. Psychotherapy), FOS: Sociology, FOS: Psychology, 110599 Dentistry not elsewhere classified, 110323 Surgery, 110305 Emergency Medicine, 111599 Pharmacology and Pharmaceutical Sciences not elsewhere classified, 111299 Oncology and Carcinogenesis not elsewhere classified, 110314 Orthopaedics
Abstract

Supplemental material, sj-pdf-1-imr-10.1177_03000605221104768 for Association of bladder trabeculation and neurogenic bladder with spinal cord injury by Yu Hui Won, Da-Sol Kim, Gi-Wook Kim, Sung-Hee Park, Myoung-Hwan Ko and Jeong-Hwan Seo in Journal of International Medical Research

Published
2022
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