1.Predictive Modeling of Symptomatic Intracranial Hemorrhage Following Endovascular Thrombectomy: Insights From the Nationwide TREAT-AIS Registry
Jia-Hung CHEN ; I-Chang SU ; Yueh-Hsun LU ; Yi-Chen HSIEH ; Chih-Hao CHEN ; Chun-Jen LIN ; Yu-Wei CHEN ; Kuan-Hung LIN ; Pi-Shan SUNG ; Chih-Wei TANG ; Hai-Jui CHU ; Chuan-Hsiu FU ; Chao-Liang CHOU ; Cheng-Yu WEI ; Shang-Yih YAN ; Po-Lin CHEN ; Hsu-Ling YEH ; Sheng-Feng SUNG ; Hon-Man LIU ; Ching-Huang LIN ; Meng LEE ; Sung-Chun TANG ; I-Hui LEE ; Lung CHAN ; Li-Ming LIEN ; Hung-Yi CHIOU ; Jiunn-Tay LEE ; Jiann-Shing JENG ;
Journal of Stroke 2025;27(1):85-94
Background:
and Purpose Symptomatic intracranial hemorrhage (sICH) following endovascular thrombectomy (EVT) is a severe complication associated with adverse functional outcomes and increased mortality rates. Currently, a reliable predictive model for sICH risk after EVT is lacking.
Methods:
This study used data from patients aged ≥20 years who underwent EVT for anterior circulation stroke from the nationwide Taiwan Registry of Endovascular Thrombectomy for Acute Ischemic Stroke (TREAT-AIS). A predictive model including factors associated with an increased risk of sICH after EVT was developed to differentiate between patients with and without sICH. This model was compared existing predictive models using nationwide registry data to evaluate its relative performance.
Results:
Of the 2,507 identified patients, 158 developed sICH after EVT. Factors such as diastolic blood pressure, Alberta Stroke Program Early CT Score, platelet count, glucose level, collateral score, and successful reperfusion were associated with the risk of sICH after EVT. The TREAT-AIS score demonstrated acceptable predictive accuracy (area under the curve [AUC]=0.694), with higher scores being associated with an increased risk of sICH (odds ratio=2.01 per score increase, 95% confidence interval=1.64–2.45, P<0.001). The discriminatory capacity of the score was similar in patients with symptom onset beyond 6 hours (AUC=0.705). Compared to existing models, the TREAT-AIS score consistently exhibited superior predictive accuracy, although this difference was marginal.
Conclusions
The TREAT-AIS score outperformed existing models, and demonstrated an acceptable discriminatory capacity for distinguishing patients according to sICH risk levels. However, the differences between models were only marginal. Further research incorporating periprocedural and postprocedural factors is required to improve the predictive accuracy.
2.Predictive Modeling of Symptomatic Intracranial Hemorrhage Following Endovascular Thrombectomy: Insights From the Nationwide TREAT-AIS Registry
Jia-Hung CHEN ; I-Chang SU ; Yueh-Hsun LU ; Yi-Chen HSIEH ; Chih-Hao CHEN ; Chun-Jen LIN ; Yu-Wei CHEN ; Kuan-Hung LIN ; Pi-Shan SUNG ; Chih-Wei TANG ; Hai-Jui CHU ; Chuan-Hsiu FU ; Chao-Liang CHOU ; Cheng-Yu WEI ; Shang-Yih YAN ; Po-Lin CHEN ; Hsu-Ling YEH ; Sheng-Feng SUNG ; Hon-Man LIU ; Ching-Huang LIN ; Meng LEE ; Sung-Chun TANG ; I-Hui LEE ; Lung CHAN ; Li-Ming LIEN ; Hung-Yi CHIOU ; Jiunn-Tay LEE ; Jiann-Shing JENG ;
Journal of Stroke 2025;27(1):85-94
Background:
and Purpose Symptomatic intracranial hemorrhage (sICH) following endovascular thrombectomy (EVT) is a severe complication associated with adverse functional outcomes and increased mortality rates. Currently, a reliable predictive model for sICH risk after EVT is lacking.
Methods:
This study used data from patients aged ≥20 years who underwent EVT for anterior circulation stroke from the nationwide Taiwan Registry of Endovascular Thrombectomy for Acute Ischemic Stroke (TREAT-AIS). A predictive model including factors associated with an increased risk of sICH after EVT was developed to differentiate between patients with and without sICH. This model was compared existing predictive models using nationwide registry data to evaluate its relative performance.
Results:
Of the 2,507 identified patients, 158 developed sICH after EVT. Factors such as diastolic blood pressure, Alberta Stroke Program Early CT Score, platelet count, glucose level, collateral score, and successful reperfusion were associated with the risk of sICH after EVT. The TREAT-AIS score demonstrated acceptable predictive accuracy (area under the curve [AUC]=0.694), with higher scores being associated with an increased risk of sICH (odds ratio=2.01 per score increase, 95% confidence interval=1.64–2.45, P<0.001). The discriminatory capacity of the score was similar in patients with symptom onset beyond 6 hours (AUC=0.705). Compared to existing models, the TREAT-AIS score consistently exhibited superior predictive accuracy, although this difference was marginal.
Conclusions
The TREAT-AIS score outperformed existing models, and demonstrated an acceptable discriminatory capacity for distinguishing patients according to sICH risk levels. However, the differences between models were only marginal. Further research incorporating periprocedural and postprocedural factors is required to improve the predictive accuracy.
3.Predictive Modeling of Symptomatic Intracranial Hemorrhage Following Endovascular Thrombectomy: Insights From the Nationwide TREAT-AIS Registry
Jia-Hung CHEN ; I-Chang SU ; Yueh-Hsun LU ; Yi-Chen HSIEH ; Chih-Hao CHEN ; Chun-Jen LIN ; Yu-Wei CHEN ; Kuan-Hung LIN ; Pi-Shan SUNG ; Chih-Wei TANG ; Hai-Jui CHU ; Chuan-Hsiu FU ; Chao-Liang CHOU ; Cheng-Yu WEI ; Shang-Yih YAN ; Po-Lin CHEN ; Hsu-Ling YEH ; Sheng-Feng SUNG ; Hon-Man LIU ; Ching-Huang LIN ; Meng LEE ; Sung-Chun TANG ; I-Hui LEE ; Lung CHAN ; Li-Ming LIEN ; Hung-Yi CHIOU ; Jiunn-Tay LEE ; Jiann-Shing JENG ;
Journal of Stroke 2025;27(1):85-94
Background:
and Purpose Symptomatic intracranial hemorrhage (sICH) following endovascular thrombectomy (EVT) is a severe complication associated with adverse functional outcomes and increased mortality rates. Currently, a reliable predictive model for sICH risk after EVT is lacking.
Methods:
This study used data from patients aged ≥20 years who underwent EVT for anterior circulation stroke from the nationwide Taiwan Registry of Endovascular Thrombectomy for Acute Ischemic Stroke (TREAT-AIS). A predictive model including factors associated with an increased risk of sICH after EVT was developed to differentiate between patients with and without sICH. This model was compared existing predictive models using nationwide registry data to evaluate its relative performance.
Results:
Of the 2,507 identified patients, 158 developed sICH after EVT. Factors such as diastolic blood pressure, Alberta Stroke Program Early CT Score, platelet count, glucose level, collateral score, and successful reperfusion were associated with the risk of sICH after EVT. The TREAT-AIS score demonstrated acceptable predictive accuracy (area under the curve [AUC]=0.694), with higher scores being associated with an increased risk of sICH (odds ratio=2.01 per score increase, 95% confidence interval=1.64–2.45, P<0.001). The discriminatory capacity of the score was similar in patients with symptom onset beyond 6 hours (AUC=0.705). Compared to existing models, the TREAT-AIS score consistently exhibited superior predictive accuracy, although this difference was marginal.
Conclusions
The TREAT-AIS score outperformed existing models, and demonstrated an acceptable discriminatory capacity for distinguishing patients according to sICH risk levels. However, the differences between models were only marginal. Further research incorporating periprocedural and postprocedural factors is required to improve the predictive accuracy.
4.Uremic pruritus: pathophysiology, clinical presentation, and treatments
Mei-Ju KO ; Yu-Sen PENG ; Hon-Yen WU
Kidney Research and Clinical Practice 2023;42(1):39-52
Uremic pruritus is one of the most common and bothersome symptoms in patients with end-stage renal disease. Most patients with uremic pruritus experience a prolonged and relapsing course and significant impairments of quality of life. The pathophysiology of uremic pruritus is not completely understood. A complex interplay among cutaneous biology and the nervous and immune systems has been implicated, with the involvement of various inflammatory mediators, neurotransmitters, and opioids. Uremic pruritus treatment outcomes are often unsatisfactory. Clinical trials have mostly been small in scale and have reported inconsistent results. Recent evidence shows that gabapentinoids, nalfurafine, and difelikefalin are effective for relieving uremic pruritus in hemodialysis patients. This review provides an overview of the epidemiology and proposed mechanisms of uremic pruritus, then highlights the manifestations of and clinical approach to uremic pruritus. Current evidence regarding treatment options, including topical treatments, treatment of underlying disease, phototherapy, and systemic treatments, is also outlined. With a better understanding of uremic pruritus, more therapeutic options can be expected in the near future.
5.Design and Methods of a Prospective Smartphone App-Based Study for Digital Phenotyping of Mood and Anxiety Symptoms Mixed With Centralized and Decentralized Research Form: The Search Your Mind (S.Y.M., 心) Project
Ye-Won KANG ; Tai hui SUN ; Ga-Yeong KIM ; Ho-Young JUNG ; Hyun-Jin KIM ; Seulki LEE ; Yu Rang PARK ; Jaiden TU ; Jae-Hon LEE ; Kwang-Yeon CHOI ; Chul-Hyun CHO
Psychiatry Investigation 2022;19(7):588-594
In this study, the Search Your Mind (S.Y.M., 心) project aimed to collect prospective digital phenotypic data centered on mood and anxiety symptoms across psychiatric disorders through a smartphone application (app) platform while using both centralized and decentralized research designs: the centralized research design is a hybrid of a general prospective observational study and a digital platform-based study, and it includes face-to-face research such as informed written consent, clinical evaluation, and blood sampling. It also includes digital phenotypic assessment through an application-based platform using wearable devices. Meanwhile, the decentralized research design is a non-face-to-face study in which anonymous participants agree to electronic informed consent forms on the app. It also exclusively uses an application-based platform to acquire individualized digital phenotypic data. We expect to collect clinical, biological, and digital phenotypic data centered on mood and anxiety symptoms, and we propose a possible model of centralized and decentralized research design.
6.Physiological Changes During Prone Positioning in COVID-19 Acute Respiratory Distress Syndrome.
Rui Min LEE ; Geak Poh TAN ; Ser Hon PUAH ; Li Min LING ; Chiaw Yee CHOY ; Sanjay H CHOTIRMALL ; John ABISHEGANADEN ; Jee Jian SEE ; Hui Ling TAN ; Yu Lin WONG
Annals of the Academy of Medicine, Singapore 2020;49(7):509-513
Adult
;
Aged
;
Betacoronavirus
;
Coronavirus Infections
;
complications
;
therapy
;
Critical Care
;
Female
;
Humans
;
Length of Stay
;
Male
;
Middle Aged
;
Pandemics
;
Patient Positioning
;
Pneumonia, Viral
;
complications
;
therapy
;
Prone Position
;
Respiratory Distress Syndrome, Adult
;
therapy
;
virology
;
Respiratory Function Tests
;
Retrospective Studies
;
Treatment Outcome
7.Effects of Meaning-Centered and Mindfulness-Based Stress Management Program with Using Marine Resources on the Improvement of Emotion, Sleep Quality, Quality of Life and Cognitive Function in Family Caregiver of Patients with Severe Physical Disability : Preliminary Study
Jeong A YU ; Jae Hon LEE ; Sun Han SHIN ; Hwi Young CHO ; Mee YOO ; Ho Jin SHIN ; Sung Hyeon KIM ; Hyo Jin KIM ; Young Sook YOOK ; Sung Jae LEE
Korean Journal of Psychosomatic Medicine 2019;27(2):191-201
OBJECTIVES:
The purpose of this study was to investigate the effects of meaning centered and mindfulnessbased stress management program with using marine resources on positive changes in mood, sleep, quality of life and cognitive function.
METHODS:
Nine family caregivers of patients with severe disability experienced meaning centered and mindfulness-based stress management program for four-days in marine areas near Uljin-gun, Gyeongsangbuk-do in South Korea. Subjective questionnaires and objective assessments were conducted and statistically analyzed to examine changes in mood, sleep, quality of life, and cognitive function before, after, and after 6 weeks of participation.
RESULTS:
After participating in the program, moods including depression improved significantly. This effect lasted until 6 weeks. Participants' sleep quality, quality of life and cognitive function improved significantly after 6 weeks of program participation.
CONCLUSIONS
This new specialized stress management program using marine resources for family caregivers of patients with severe disability is expected to be used effectively in terms of improving their overall quality of life, mental health status and cognitive efficiency.
8.A Study on Self-reliance and Residential Service Needs of Patients with Chronic Mental Illness
Hyun Ju JEON ; Yu Jeong HUH ; Young Hoon KO ; Jae Hon LEE
Korean Journal of Psychosomatic Medicine 2018;26(2):145-151
OBJECTIVES: Residential services are provided to help patients with chronic mental illness, but those have some problems because of provider focused services and uniformized training. So the purpose of the study was to explore residential needs of patients with the chronic mental illness such as chronic schizophrenia. METHODS: A survey was conducted on 139 mental illness patients using mental health facilities at Ansan city area in South Korea. We investigated their demographic and social characteristics, the degree of self-reliance and residential service needs. RESULTS: More than half of them had the desire for self-reliance, and they needed job support mostly. They were positive about the use of residential facilities and needed daily living skill and social skill training. Also they preferred day rehabilitation in type of facility. And they wanted to operate in a way that they returned home at the weekend after group home. CONCLUSIONS: For facilitating the recovery of patients with chronic mental illness, it would be necessary to provide individualized residential rehabilitation services and to improve existing residential facilities and programs reflected on the patients' needs.
Clothing
;
Group Homes
;
Gyeonggi-do
;
Humans
;
Korea
;
Mental Health
;
Rehabilitation
;
Residential Facilities
;
Schizophrenia
;
Social Skills
;
Sociological Factors
9.Effects of a Mindfulness-Based Mind-Body Intervention Program using Marine Resources on the Improvement of Sleep Quality and Mood Symptoms in Korean Female Emotional Labor Workers : A Pilot Study
Sang Ah LEE ; Sung Jae LEE ; Young Sook YOOK ; Yu jeong HUH ; Min Goo LEE ; Hwi young CHOI ; Jae Hon LEE
Sleep Medicine and Psychophysiology 2018;25(2):58-67
OBJECTIVES: The purpose of this pilot study was to examine the effects of a mindfulness-based Body-Mind Intervention Program using marine resources on the improvement of quality of sleep, mood symptoms, and cognitive function in Korean female emotional labor workers. METHODS: Twelve female workers who experienced excess emotional labor participated at the training camp program for five days in Danghangpo-ocean park, Goseung-gun, Gyeongnam Province in South Korea. Participant sleep quality, mood symptoms, and cognitive functioning before, after, and 1.5 months later were evaluated and analyzed. RESULTS: After participating in the marine resource program, participants reported significantly decreased sleep latency. Global sleep quality, cognitive functions (attention, flexibility, and inhibition control), and mood states, including depression, tension, anger, fatigue, were also improved. These effects were generally maintained after 1. 5 months (PSQI t = 2.63, p = 0.02 ; HAM-D t = 5.92, p < 0.001). CONCLUSION: A Body-Mind Intervention Program using marine resources was effective in relaxing emotion-related tension and improving cognitive function. To advance this pilot study, it is necessary to carry out further research to investigate the use of marine resources in mental health interventions.
Anger
;
Cognition
;
Depression
;
Fatigue
;
Female
;
Humans
;
Korea
;
Mental Health
;
Pilot Projects
;
Pliability
10.Employment among multiple sclerosis patients in Hong Kong
Kwok-Kwong Lau ; Alexander YL Lau ; Ellen LM Yu ; Kam-Mei Lau ; Alma Au ; Iris Chan ; Wing-Chi Fong ; Tak-Hon Tsoi ; Ping-Wing Ng ; Patrick CK Li
Neurology Asia 2016;21(2):161-167
Objective: Employment is important for patients with chronic illness, and to remain employed is a
robust support to them. This study aimed to examine the employment rate and to identify factors
associated with employment among multiple sclerosis (MS) in Hong Kong.
Methods: A cross-sectional study was performed from 2010 to 2011 at five major public hospitals.
Fifty-nine clinical definite MS patients with no evidence of dementia (Mini-Mental State Examination
≥ 22) were recruited. Demographic data and neuropsychological test results including memory, visual
perception, psychological well-being, motor, executive domain and processing speed were collected.
Principal component analysis and logistic regression with multiple imputation were used in data
analyses. Results: The employment rate among MS patients was 56%. Patients with better cognitive
functions were more likely to be employed (p=0.002). No significant association was found between
employment status and age, gender, level of education, types of MS, disease duration, frequency of
relapse or use of interferon.
Conclusion: MS patients had high unemployment rate (44%) which was 11.5 times higher than the
general population in Hong Kong. MS patients with better cognitive functions had higher employment
rates.
Multiple Sclerosis

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