- Analysis of the Effects of COVID-19 on Hip Fractures in Korea Without Lockdown: Interrupted Time Series Analysis Using a Nationwide Cohort
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Jang SY, Cha Y, Kim Y, Kim KJ, Kim H, Choy W
- KMID: 2542029
- J Korean Med Sci.
- 2023 May;38(18):e137.
- doi: 10.3346/jkms.2023.38.e137
Background: The purpose of this study was to investigate the change in the incidence rate, length of hospital stay (LOS), in-hospital mortality rate, and surgical method of hip fractures during... -
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- How Does Medical Policy on the Use of Prophylactic Antibiotics Affect Medical Costs, Length of Hospital Stay, and Antibiotic Use in Orthopedics?
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Kim SH, Jang SY, Cha Y, Kim BY, Lee HJ, Kim GO
- KMID: 2539565
- Yonsei Med J.
- 2023 Mar;64(3):213-220.
- doi: 10.3349/ymj.2022.0546
Purpose: The purpose of this study was to compare patients who had undergone spine surgery (SS) and hip arthroplasty surgery (HAS) and to analyze how medical policies drawn from “The... -
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- The Prevalence of Clostridium difficile Colitis and Effect on All-Cause Mortality in Elderly Patients after Hip Fracture Surgery: A Korean Nationwide Cohort Study
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Jang SY, Yoo JI, Cha Y, Ahn YS, Kim JT, Park CH, Choy WS
- KMID: 2535142
- Clin Orthop Surg.
- 2022 Dec;14(4):493-499.
- doi: 10.4055/cios20068
Background: This study aimed to investigate the prevalence of Clostridium difficile colitis (CDC) in elderly patients with hip fractures using a nationwide cohort database and to analyze the effect of... -
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- Nested Case Control Study on the Risk of Suicide Death in Elderly Patients with Pelvic Fractures Using a Nationwide Cohort
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Jang SY, Cha Y, Kim KJ, Kim HY, Choy WS, Koo KH
- KMID: 2532381
- Clin Orthop Surg.
- 2022 Sep;14(3):344-351.
- doi: 10.4055/cios21190
Background: The aim of this study was to investigate the incidence rate of suicide deaths in elderly patients with pelvic fractures using a nationwide database and to analyze change in... -
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- Orthopedic Patients with Mental Disorder: Literature Review on Preoperative and Postoperative Precautions
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Yoo JI, Cha Y, Kim JT, Park CH, Choy W, Koo KH
- KMID: 2529747
- Clin Orthop Surg.
- 2022 Jun;14(2):155-161.
- doi: 10.4055/cios21156
Because of the increasing global trend of patients with mental disorders, orthopedic surgeons are more likely to encounter orthopedic patients with mental disorders in clinical settings. Identifying the characteristics of... -
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- Obesity Exacerbates Coxsackievirus Infection via Lipid-Induced Mitochondrial Reactive Oxygen Species Generation
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Kim SR, Song JH, Ahn JH, Jeong MS, Yang YM, Cho J, Jeong JH, Cha Y, Kim KN, Kim HP, Chang SY, Ko HJ
- KMID: 2536246
- Immune Netw.
- 2022 Apr;22(2):e19.
- doi: 10.4110/in.2022.22.e19
Coxsackievirus B3 (CVB3) infection causes acute pancreatitis and myocarditis. However, its pathophysiological mechanism is unclear. Here, we investigated how lipid metabolism is associated with exacerbation of CVB3 pathology using high-fat... -
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- Diagnosis and Management of Sarcopenia after Hip Fracture Surgery: Current Concept Review
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Yoo JI, Kim JT, Park CH, Cha Y
- KMID: 2534867
- Hip Pelvis.
- 2022 Mar;34(1):1-9.
- doi: 10.5371/hp.2022.34.1.1
To date, family medicine and internal medicine fields have been responsible for defining, researching, and development of treatments for sarcopenia, focusing mainly on diabetes and metabolic diseases. Therefore, application of... -
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- Do Cementless Short Tapered Stems Reduce the Incidence of Thigh Pain After Hip Arthroplasty? Systematic Review and Meta-Analysis
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Yoo JI, Cha Y, Lee YK, Ha YC, Koo KH
- KMID: 2526030
- J Korean Med Sci.
- 2022 Feb;37(6):e41.
- doi: 10.3346/jkms.2022.37.e41
Background: The purpose of this study was to determine whether short tapered stems reduce the rate of thigh pain through a systematic review and meta-analysis of comparative studies between short... -
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- Comparison of Mortality, Length of Hospital Stay and Transfusion between Hemiarthroplasty and Total Hip Arthroplasty in Octo- and Nonagenarian Patients with Femoral Neck Fracture: a Nationwide Study in Korea
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Yoo JI, Jang SY, Cha Y, Choy WS, Koo KH
- KMID: 2522550
- J Korean Med Sci.
- 2021 Nov;36(45):e300.
- doi: 10.3346/jkms.2021.36.e300
Background: The purpose of this study was to compare the mortality rate between patients undergoing hemiarthroplasty (HA) and those undergoing total hip arthroplasty (THA) in two age groups: patients aged... -
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- Effect of Dementia on Postoperative Mortality in Elderly Patients with Hip Fracture
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Ha YC, Cha Y, Yoo JI, Lee J, Lee YK, Koo KH
- KMID: 2520776
- J Korean Med Sci.
- 2021 Oct;36(38):e238.
- doi: 10.3346/jkms.2021.36.e238
Background The aim of this study was to assess the prevalence of dementia as an underlying disease in elderly patients with hip fracture, to investigate the effect of dementia on postoperative... -
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- Population-based Analysis for Risk of Suicide Death in Elderly Patients after Osteoporotic Fracture: a Nested CaseControl Study
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Jang SY, Cha Y, Lee JC, Kim H, Kim KJ, Choy W
- KMID: 2520108
- J Korean Med Sci.
- 2021 Sep;36(36):e225.
- doi: 10.3346/jkms.2021.36.e225
Background: The purpose of study was to investigate the incidence rate of suicide in elderly patients with osteoporotic fractures in a nested case-control model and to analyze the change in... -
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- Clinical Practice Guideline for Postoperative Rehabilitation in Older Patients With Hip Fractures
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Min K, Beom J, Kim BR, Lee SY, Lee GJ, Lee JH, Lee SY, Won SJ, Ahn S, Bang HJ, Cha Y, Chang MC, Choi JY, Do JG, Do KH, Han JY, Jang IY, Jin Y, Kim DH, Kim DH, Kim IJ, Kim MC, Kim W, Lee YJ, Lee IS, Lee IS, Lee J, Lee CH, Lim SH, Park D, Park JH, Park M, Park Y, Ryu JS, Song YJ, Yang S, Yang HS, Yoo JS, Yoo Ji, Yoo SD, Choi KH, Lim JY
- KMID: 2517601
- Ann Rehabil Med.
- 2021 Jun;45(3):225-259.
- doi: 10.5535/arm.21110
Objective The incidence of hip fractures is increasing worldwide with the aging population, causing a challenge to healthcare systems due to the associated morbidities and high risk of mortality. After... -
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- Effect of Opioids on All-cause Mortality and Sustained Opioid Use in Elderly Patients with Hip Fracture: a Korea Nationwide Cohort Study
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Yoo JI, Jang SY, Cha Y, Park CH, Kim JT, Oh S, Choy W
- KMID: 2515862
- J Korean Med Sci.
- 2021 May;36(19):e127.
- doi: 10.3346/jkms.2021.36.e127
Background: The purpose of our study was to assess the use of opioids before and after hip fracture in elderly patients in order to determine the effect of opioid use... -
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- Effect of Opioids on All-cause Mortality and Opioid Addiction in Total Hip Arthroplasty: a Korea Nationwide Cohort Study
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Cha Y, Jang SY, Yoo JI, Choi HG, Hwang JW, Choy W
- KMID: 2514761
- J Korean Med Sci.
- 2021 Apr;36(13):e87.
- doi: 10.3346/jkms.2021.36.e87
Background: The purpose of this study was to investigate the use of opioids before and after total hip arthroplasty (THA), to find out the effect of opioid use on mortality... -
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- The Effect of Converting Health Insurance Qualification on Medical Use
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Na YK, Cha Y, Kim N, Lee Y, Lee YG, Lim S
- KMID: 2510238
- Health Policy Manag.
- 2020 Dec;30(4):460-466.
- doi: 10.4332/KJHPA.2020.30.4.461
Background: The purpose of this study is to analyze whether there is a change in patterns of medical use among those likely to be converted their health insurance qualifications when... -
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- Review on Basicervical Femoral Neck Fracture: Definition, Treatments, and Failures
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Yoo JI, Cha Y, Kwak J, Kim HY, Choy WS
- KMID: 2511769
- Hip Pelvis.
- 2020 Dec;32(4):170-181.
- doi: 10.5371/hp.2020.32.4.170
Basicervical femoral neck fracture is an uncommon fracture that accounts for only 1.8% of all proximal femoral fractures. Previous studies have recommended that the choice of implant to treat this... -
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- The Influence of Renal Dialysis on All-Cause Mortality in Older Patients with Hip Fracture: a Korean Nationwide Cohort Study
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Jang SY, Ha YC, Cha Y, Kim KJ, Choy W, Koo KH
- KMID: 2503015
- J Korean Med Sci.
- 2020 Jun;35(24):e190.
- doi: 10.3346/jkms.2020.35.e190
Background: The purpose of this study was to analyze the all-cause mortality rate over time after elderly hip fracture in end-stage renal disease (ESRD) patients with dialysis, using a Korean... -
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- Analysis of the Changes in Femoral Varus Bowing and the Factors Affecting Nonunion for the Treatment of Femoral Shaft Fractures over 60 Years Old Using Piriformis Fossa Insertion Intramedullary Nailing
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Cha Y, Park CH, Yoo JI, Kim JT, Kim W, Kim HY, Choy WS
- KMID: 2500700
- J Korean Fract Soc.
- 2020 Apr;33(2):65-71.
- doi: 10.12671/jkfs.2020.33.2.65
Purpose: This study examined the bony morphological changes to analyze the factors affecting bony union in the treatment of elderly femoral shaft fractures with varus bowing using piriformis fossa insertion... -
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- Disadvantage during Perioperative Period of Total Hip Arthroplasty Using the Direct Anterior Approach:a Network Meta-Analysis
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Cha Y, Yoo JI, Kim JT, Park CH, Choy W, Ha YC, Koo KH
- KMID: 2500215
- J Korean Med Sci.
- 2020 Apr;35(18):e111.
- doi: 10.3346/jkms.2020.35.e111
Background: The purpose of this study was to analyze complications of complete hip arthroplasty through systematic review and network meta-analysis of comparative studies of direct anterior approach (DAA), anterolateral approach... -
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- Types, Production and Validation of Reference Materials for Viral Genetic Testing
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Cho EJ, Lee EJ, Cha Y, Lee N, Hong KH, Huh HJ, Cha YJ, Kim HS
- KMID: 2506542
- Ann Clin Microbiol.
- 2020 Mar;23(2):.
- doi: 10.5145/ACM.2020.23.2.2
Molecular diagnostic techniques are used for the diagnosis and monitoring of viral infections. The performance of the in vitro diagnostic assays is important for an accurate and prompt diagnosis. Positive... -
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