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.Current treatment strategies for ovarian cancer in the East Asian Gynecologic Oncology Trial Group (EAGOT)
Yusuke KOBAYASHI ; Muneaki SHIMADA ; Masato TAMATE ; Hyun Woong CHO ; Jun ZHU ; Hung-Hsueh CHOU ; Hiroaki KAJIYAMA ; Aikou OKAMOTO ; Daisuke AOKI ; Sokbom KANG ; Jeong-Won LEE ; Jae-Weon KIM ; Jae-Hoon KIM ; Zhongqiu LIN ; Jihong LIN ; Xiaohua WU ; Hung-Cheng LAI ; Ting-Chang CHANG ; Chyong-Huey LAI ; Yong Man KIM ; Takayuki ENOMOTO
Journal of Gynecologic Oncology 2024;35(3):e87-
Ovarian cancer, notable for its severe prognosis among gynecologic cancers, has seen substantial progress in treatment approaches recently. Enhanced protocols in chemotherapy and the introduction of poly (ADP-ribose) polymerase (PARP) inhibitors for maintenance therapy have markedly improved outcomes for patients with specific genetic profiles, such as those positive for BRCA mutations or exhibiting homologous recombination deficiency (HRD). Additionally, the method of intraperitoneal chemotherapy administration has emerged as a valuable alternative to traditional transvenous routes, showing promise for wider clinical adoption. The field of surgery has also evolved, with increasing exploration into the benefits and feasibility of laparoscopic methods over more invasive traditional surgeries, aiming for complete tumor removal but with reduced patient impact. The hereditary nature of ovarian cancer underscores the importance of genetic testing, which has become integral in tailoring treatment strategies, particularly in determining suitability for PARP inhibitors.The formation of the East Asian Gynecologic Oncology Trial Group (EAGOT) aims to optimize treatment across Japan, Korea, China, and Taiwan. The ovarian cancer committee of EAGOT shared the current policies, focusing on 5 topics: 1) strategies for maintenance therapy after initial surgery and chemotherapy, 2) drug regimens for platinum-sensitive and platinum-resistant recurrence, 3) intraperitoneal chemotherapy, 4) laparoscopic surgery as an alternative to laparotomy, and 5) current status of genetic testing (BRCA, HRD, and panel tests) for ovarian cancer and its prospects. EAGOT’s multi-national trials aim to harmonize these evolving treatment strategies, ensuring that the latest and most effective protocols are accessible across the region, thereby significantly impacting patient outcomes in East Asia.
5.Current treatment strategies for ovarian cancer in the East Asian Gynecologic Oncology Trial Group (EAGOT)
Yusuke KOBAYASHI ; Muneaki SHIMADA ; Masato TAMATE ; Hyun Woong CHO ; Jun ZHU ; Hung-Hsueh CHOU ; Hiroaki KAJIYAMA ; Aikou OKAMOTO ; Daisuke AOKI ; Sokbom KANG ; Jeong-Won LEE ; Jae-Weon KIM ; Jae-Hoon KIM ; Zhongqiu LIN ; Jihong LIN ; Xiaohua WU ; Hung-Cheng LAI ; Ting-Chang CHANG ; Chyong-Huey LAI ; Yong Man KIM ; Takayuki ENOMOTO
Journal of Gynecologic Oncology 2024;35(3):e87-
Ovarian cancer, notable for its severe prognosis among gynecologic cancers, has seen substantial progress in treatment approaches recently. Enhanced protocols in chemotherapy and the introduction of poly (ADP-ribose) polymerase (PARP) inhibitors for maintenance therapy have markedly improved outcomes for patients with specific genetic profiles, such as those positive for BRCA mutations or exhibiting homologous recombination deficiency (HRD). Additionally, the method of intraperitoneal chemotherapy administration has emerged as a valuable alternative to traditional transvenous routes, showing promise for wider clinical adoption. The field of surgery has also evolved, with increasing exploration into the benefits and feasibility of laparoscopic methods over more invasive traditional surgeries, aiming for complete tumor removal but with reduced patient impact. The hereditary nature of ovarian cancer underscores the importance of genetic testing, which has become integral in tailoring treatment strategies, particularly in determining suitability for PARP inhibitors.The formation of the East Asian Gynecologic Oncology Trial Group (EAGOT) aims to optimize treatment across Japan, Korea, China, and Taiwan. The ovarian cancer committee of EAGOT shared the current policies, focusing on 5 topics: 1) strategies for maintenance therapy after initial surgery and chemotherapy, 2) drug regimens for platinum-sensitive and platinum-resistant recurrence, 3) intraperitoneal chemotherapy, 4) laparoscopic surgery as an alternative to laparotomy, and 5) current status of genetic testing (BRCA, HRD, and panel tests) for ovarian cancer and its prospects. EAGOT’s multi-national trials aim to harmonize these evolving treatment strategies, ensuring that the latest and most effective protocols are accessible across the region, thereby significantly impacting patient outcomes in East Asia.
6.Current treatment strategies for ovarian cancer in the East Asian Gynecologic Oncology Trial Group (EAGOT)
Yusuke KOBAYASHI ; Muneaki SHIMADA ; Masato TAMATE ; Hyun Woong CHO ; Jun ZHU ; Hung-Hsueh CHOU ; Hiroaki KAJIYAMA ; Aikou OKAMOTO ; Daisuke AOKI ; Sokbom KANG ; Jeong-Won LEE ; Jae-Weon KIM ; Jae-Hoon KIM ; Zhongqiu LIN ; Jihong LIN ; Xiaohua WU ; Hung-Cheng LAI ; Ting-Chang CHANG ; Chyong-Huey LAI ; Yong Man KIM ; Takayuki ENOMOTO
Journal of Gynecologic Oncology 2024;35(3):e87-
Ovarian cancer, notable for its severe prognosis among gynecologic cancers, has seen substantial progress in treatment approaches recently. Enhanced protocols in chemotherapy and the introduction of poly (ADP-ribose) polymerase (PARP) inhibitors for maintenance therapy have markedly improved outcomes for patients with specific genetic profiles, such as those positive for BRCA mutations or exhibiting homologous recombination deficiency (HRD). Additionally, the method of intraperitoneal chemotherapy administration has emerged as a valuable alternative to traditional transvenous routes, showing promise for wider clinical adoption. The field of surgery has also evolved, with increasing exploration into the benefits and feasibility of laparoscopic methods over more invasive traditional surgeries, aiming for complete tumor removal but with reduced patient impact. The hereditary nature of ovarian cancer underscores the importance of genetic testing, which has become integral in tailoring treatment strategies, particularly in determining suitability for PARP inhibitors.The formation of the East Asian Gynecologic Oncology Trial Group (EAGOT) aims to optimize treatment across Japan, Korea, China, and Taiwan. The ovarian cancer committee of EAGOT shared the current policies, focusing on 5 topics: 1) strategies for maintenance therapy after initial surgery and chemotherapy, 2) drug regimens for platinum-sensitive and platinum-resistant recurrence, 3) intraperitoneal chemotherapy, 4) laparoscopic surgery as an alternative to laparotomy, and 5) current status of genetic testing (BRCA, HRD, and panel tests) for ovarian cancer and its prospects. EAGOT’s multi-national trials aim to harmonize these evolving treatment strategies, ensuring that the latest and most effective protocols are accessible across the region, thereby significantly impacting patient outcomes in East Asia.
7.The Level of Successful Aging and Influencing Factors of the Community Elderly
Kyeong Sook CHA ; Hung Sa LEE ; Chunmi KIM ; Eun Man KIM
Korean Journal of Health Promotion 2019;19(1):39-48
BACKGROUND: The purpose of this study was to understand the level of successful aging and to analyze the factors that affect successful aging. METHODS: This study was a descriptive study. The data collection of this study using questionnaires was from October 1, 2017 to December 30, 2017, and the 169 elderly people living in Chungcheongnam-do were surveyed. RESULTS: The mean level of successful aging of the subjects was 3.57 (±0.58), which was higher than the median, it was significantly different among the presence of religion, participation in senior facility, regular exercise, pain, and subjective health status. Regression analysis showed that the factors that have the greatest influence on the successful aging of the subjects were the participation in senior facility (β=0.24, P<0.001), self-esteem support (β=0.20, P=0.024), emotional support (β=0.19, P=0.048), regular exercise (β=0.19, P=0.002), and pain (β=−0.14. P=0.029). The explanatory power of these variables on successful aging was 53% (F=20.37, P<0.001). CONCLUSIONS: This study showed that emotional support and support for self-esteem were important in successful aging, and that pain, which was not considered in previous studies, was an important factor.
Aged
;
Aging
;
Chungcheongnam-do
;
Data Collection
;
Diagnostic Self Evaluation
;
Humans
8.The Level of Successful Aging and Influencing Factors of the Community Elderly
Kyeong Sook CHA ; Hung Sa LEE ; Chunmi KIM ; Eun Man KIM
Korean Journal of Health Promotion 2019;19(1):39-48
BACKGROUND:
The purpose of this study was to understand the level of successful aging and to analyze the factors that affect successful aging.
METHODS:
This study was a descriptive study. The data collection of this study using questionnaires was from October 1, 2017 to December 30, 2017, and the 169 elderly people living in Chungcheongnam-do were surveyed.
RESULTS:
The mean level of successful aging of the subjects was 3.57 (±0.58), which was higher than the median, it was significantly different among the presence of religion, participation in senior facility, regular exercise, pain, and subjective health status. Regression analysis showed that the factors that have the greatest influence on the successful aging of the subjects were the participation in senior facility (β=0.24, P<0.001), self-esteem support (β=0.20, P=0.024), emotional support (β=0.19, P=0.048), regular exercise (β=0.19, P=0.002), and pain (β=−0.14. P=0.029). The explanatory power of these variables on successful aging was 53% (F=20.37, P<0.001).
CONCLUSIONS
This study showed that emotional support and support for self-esteem were important in successful aging, and that pain, which was not considered in previous studies, was an important factor.
9.A Study on Fecal Incontinence and Depression of Rural Women.
Chunmi KIM ; Hung Sa LEE ; Eun Man KIM
Journal of Korean Academy of Community Health Nursing 2014;25(3):198-206
PURPOSE: The purposes of this study were to identify the prevalence and influencing factors of fecal incontinence, and to analyze the association between fecal incontinence and depression. METHODS: The subjects of this study were 233 women living in rural areas, and data were collected using questionnaires from February 24 to May 30, 2012. Fecal incontinence was measured with the Continence Grading Score, and depression with the Geriatric Depression Scale. Collected data were analyzed using SPSS through chi2-test, Fisher's exact test, t-test and ANOVA. RESULTS: Of the subjects, 16.7% had fecal incontinence. The prevalence of fecal incontinence was higher in older women (chi2=23.55, p<.001), those with vaginal delivery (chi2=4.81, p=.049), those with parity of 4 or more (chi2=13.47, p=.003), and those with urinary incontinence (chi2=26.36, p<.001). The level of depression was significantly higher in older women (F=19.27, p<.001), those with low academic qualification (F=18.17, p<.001), those with urinary incontinence (F=4.15, p=.043), and those with fecal incontinence (F=14.90, p<.001). CONCLUSION: These results suggest that there should be supports by public health care for fecal incontinence prevention and care programs in order to promote the physical and emotional health of rural women.
Depression*
;
Fecal Incontinence*
;
Female
;
Humans
;
Parity
;
Prevalence
;
Public Health
;
Urinary Incontinence
;
Surveys and Questionnaires
10.A Study on Urinary Incontinence Related Health Problems in Women above Middle Age in Rural Areas and Their Coping with the Problems.
Chunmi KIM ; Hung Sa LEE ; Eun Man KIM
Journal of Korean Academy of Community Health Nursing 2013;24(3):368-376
PURPOSE: The purpose of this study was to identify the current urinary incontinence states in women above middle age dwelling in rural areas and their coping with the problems. METHODS: The participants were 261 women above middle age. Data were collected from February to May, 2012 using a structured questionnaire. The data were analyzed with the SPSS/WIN 20 program. RESULTS: The frequency of urinary incontinence in women above middle age was 45.4%. There were significant differences in urinary incontinence due to age, education, job status, frequency of delivery, and menstrual status. And, there were significant relations among urinary symptoms, difficulty of ADL, incontinence stress and depression. Frequently used coping-methods with urinary incontinence were washing frequently in order to avoid awful smell, paying attention to perineal cleaning, and going to restroom frequently. CONCLUSION: Community nurses who are in charge of primary health care ought to assess urinary incontinence and develop a urinary incontinence program that includes psychological and social factors.
Activities of Daily Living
;
Adaptation, Psychological
;
Depression
;
Female
;
Humans
;
Middle Aged*
;
Primary Health Care
;
Smell
;
Urinary Incontinence*
;
Surveys and Questionnaires

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