1.A Study on the Healthcare Workforce and Care for Acute Stroke: Results From the Survey of Hospitals Included in the National Acute Stroke Quality Assessment Program
Jong Young LEE ; Jun Kyeong KO ; Hak Cheol KO ; Hae-Won KOO ; Hyon-Jo KWON ; Dae-Won KIM ; Kangmin KIM ; Myeong Jin KIM ; Hoon KIM ; Keun Young PARK ; Kuhyun YANG ; Jae Sang OH ; Won Ki YOON ; Dong Hoon LEE ; Ho Jun YI ; Heui Seung LEE ; Jong-Kook RHIM ; Dong-Kyu JANG ; Youngjin JUNG ; Sang Woo HA ; Seung Hun SHEEN
Journal of Korean Medical Science 2025;40(16):e44-
Background:
With growing elderly populations, management of patients with acute stroke is increasingly important. In South Korea, the Acute Stroke Quality Assessment Program (ASQAP) has contributed to improving the quality of stroke care and practice behavior in healthcare institutions. While the mortality of hemorrhagic stroke remains high, there are only a few assessment indices associated with hemorrhagic stroke. Considering the need to develop assessment indices to improve the actual quality of care in the field of acute stroke treatment, this study aims to investigate the current status of human resources and practices related to the treatment of patients with acute stroke through a nationwide survey.
Methods:
For the healthcare institutions included in the Ninth ASQAP of the Health Insurance Review and Assessment Service (HIRA), data from January 2022 to December 2022 were collected through a survey on the current status and practice of healthcare providers related to the treatment of patients with acute stroke. The questionnaire consisted of 19 items, including six items on healthcare providers involved in stroke care and 10 items on the care of patients with acute stroke.
Results:
In the treatment of patients with hemorrhagic stroke among patients with acute stroke, neurosurgeons were the most common providers. The contribution of neurosurgeons in the treatment of ischemic stroke has also been found to be equivalent to that of neurologists. However, a number of institutions were found to be devoid of healthcare providers who perform definitive treatments, such as intra-arterial thrombectomy for patients with ischemic stroke or cerebral aneurysm clipping for subarachnoid hemorrhage. The intensity of the workload of healthcare providers involved in the care of patients with acute stroke, especially those involved in definitive treatment, was also found to be quite high.
Conclusion
Currently, there are almost no assessment indices specific to hemorrhagic stroke in the ASQAP for acute stroke. Furthermore, it does not reflect the reality of the healthcare providers and practices that provide definitive treatment for acute stroke. The findings of this study suggest the need for the development of appropriate assessment indices that reflect the realities of acute stroke care.
2.A Study on the Healthcare Workforce and Care for Acute Stroke: Results From the Survey of Hospitals Included in the National Acute Stroke Quality Assessment Program
Jong Young LEE ; Jun Kyeong KO ; Hak Cheol KO ; Hae-Won KOO ; Hyon-Jo KWON ; Dae-Won KIM ; Kangmin KIM ; Myeong Jin KIM ; Hoon KIM ; Keun Young PARK ; Kuhyun YANG ; Jae Sang OH ; Won Ki YOON ; Dong Hoon LEE ; Ho Jun YI ; Heui Seung LEE ; Jong-Kook RHIM ; Dong-Kyu JANG ; Youngjin JUNG ; Sang Woo HA ; Seung Hun SHEEN
Journal of Korean Medical Science 2025;40(16):e44-
Background:
With growing elderly populations, management of patients with acute stroke is increasingly important. In South Korea, the Acute Stroke Quality Assessment Program (ASQAP) has contributed to improving the quality of stroke care and practice behavior in healthcare institutions. While the mortality of hemorrhagic stroke remains high, there are only a few assessment indices associated with hemorrhagic stroke. Considering the need to develop assessment indices to improve the actual quality of care in the field of acute stroke treatment, this study aims to investigate the current status of human resources and practices related to the treatment of patients with acute stroke through a nationwide survey.
Methods:
For the healthcare institutions included in the Ninth ASQAP of the Health Insurance Review and Assessment Service (HIRA), data from January 2022 to December 2022 were collected through a survey on the current status and practice of healthcare providers related to the treatment of patients with acute stroke. The questionnaire consisted of 19 items, including six items on healthcare providers involved in stroke care and 10 items on the care of patients with acute stroke.
Results:
In the treatment of patients with hemorrhagic stroke among patients with acute stroke, neurosurgeons were the most common providers. The contribution of neurosurgeons in the treatment of ischemic stroke has also been found to be equivalent to that of neurologists. However, a number of institutions were found to be devoid of healthcare providers who perform definitive treatments, such as intra-arterial thrombectomy for patients with ischemic stroke or cerebral aneurysm clipping for subarachnoid hemorrhage. The intensity of the workload of healthcare providers involved in the care of patients with acute stroke, especially those involved in definitive treatment, was also found to be quite high.
Conclusion
Currently, there are almost no assessment indices specific to hemorrhagic stroke in the ASQAP for acute stroke. Furthermore, it does not reflect the reality of the healthcare providers and practices that provide definitive treatment for acute stroke. The findings of this study suggest the need for the development of appropriate assessment indices that reflect the realities of acute stroke care.
3.A Study on the Healthcare Workforce and Care for Acute Stroke: Results From the Survey of Hospitals Included in the National Acute Stroke Quality Assessment Program
Jong Young LEE ; Jun Kyeong KO ; Hak Cheol KO ; Hae-Won KOO ; Hyon-Jo KWON ; Dae-Won KIM ; Kangmin KIM ; Myeong Jin KIM ; Hoon KIM ; Keun Young PARK ; Kuhyun YANG ; Jae Sang OH ; Won Ki YOON ; Dong Hoon LEE ; Ho Jun YI ; Heui Seung LEE ; Jong-Kook RHIM ; Dong-Kyu JANG ; Youngjin JUNG ; Sang Woo HA ; Seung Hun SHEEN
Journal of Korean Medical Science 2025;40(16):e44-
Background:
With growing elderly populations, management of patients with acute stroke is increasingly important. In South Korea, the Acute Stroke Quality Assessment Program (ASQAP) has contributed to improving the quality of stroke care and practice behavior in healthcare institutions. While the mortality of hemorrhagic stroke remains high, there are only a few assessment indices associated with hemorrhagic stroke. Considering the need to develop assessment indices to improve the actual quality of care in the field of acute stroke treatment, this study aims to investigate the current status of human resources and practices related to the treatment of patients with acute stroke through a nationwide survey.
Methods:
For the healthcare institutions included in the Ninth ASQAP of the Health Insurance Review and Assessment Service (HIRA), data from January 2022 to December 2022 were collected through a survey on the current status and practice of healthcare providers related to the treatment of patients with acute stroke. The questionnaire consisted of 19 items, including six items on healthcare providers involved in stroke care and 10 items on the care of patients with acute stroke.
Results:
In the treatment of patients with hemorrhagic stroke among patients with acute stroke, neurosurgeons were the most common providers. The contribution of neurosurgeons in the treatment of ischemic stroke has also been found to be equivalent to that of neurologists. However, a number of institutions were found to be devoid of healthcare providers who perform definitive treatments, such as intra-arterial thrombectomy for patients with ischemic stroke or cerebral aneurysm clipping for subarachnoid hemorrhage. The intensity of the workload of healthcare providers involved in the care of patients with acute stroke, especially those involved in definitive treatment, was also found to be quite high.
Conclusion
Currently, there are almost no assessment indices specific to hemorrhagic stroke in the ASQAP for acute stroke. Furthermore, it does not reflect the reality of the healthcare providers and practices that provide definitive treatment for acute stroke. The findings of this study suggest the need for the development of appropriate assessment indices that reflect the realities of acute stroke care.
4.A Study on the Healthcare Workforce and Care for Acute Stroke: Results From the Survey of Hospitals Included in the National Acute Stroke Quality Assessment Program
Jong Young LEE ; Jun Kyeong KO ; Hak Cheol KO ; Hae-Won KOO ; Hyon-Jo KWON ; Dae-Won KIM ; Kangmin KIM ; Myeong Jin KIM ; Hoon KIM ; Keun Young PARK ; Kuhyun YANG ; Jae Sang OH ; Won Ki YOON ; Dong Hoon LEE ; Ho Jun YI ; Heui Seung LEE ; Jong-Kook RHIM ; Dong-Kyu JANG ; Youngjin JUNG ; Sang Woo HA ; Seung Hun SHEEN
Journal of Korean Medical Science 2025;40(16):e44-
Background:
With growing elderly populations, management of patients with acute stroke is increasingly important. In South Korea, the Acute Stroke Quality Assessment Program (ASQAP) has contributed to improving the quality of stroke care and practice behavior in healthcare institutions. While the mortality of hemorrhagic stroke remains high, there are only a few assessment indices associated with hemorrhagic stroke. Considering the need to develop assessment indices to improve the actual quality of care in the field of acute stroke treatment, this study aims to investigate the current status of human resources and practices related to the treatment of patients with acute stroke through a nationwide survey.
Methods:
For the healthcare institutions included in the Ninth ASQAP of the Health Insurance Review and Assessment Service (HIRA), data from January 2022 to December 2022 were collected through a survey on the current status and practice of healthcare providers related to the treatment of patients with acute stroke. The questionnaire consisted of 19 items, including six items on healthcare providers involved in stroke care and 10 items on the care of patients with acute stroke.
Results:
In the treatment of patients with hemorrhagic stroke among patients with acute stroke, neurosurgeons were the most common providers. The contribution of neurosurgeons in the treatment of ischemic stroke has also been found to be equivalent to that of neurologists. However, a number of institutions were found to be devoid of healthcare providers who perform definitive treatments, such as intra-arterial thrombectomy for patients with ischemic stroke or cerebral aneurysm clipping for subarachnoid hemorrhage. The intensity of the workload of healthcare providers involved in the care of patients with acute stroke, especially those involved in definitive treatment, was also found to be quite high.
Conclusion
Currently, there are almost no assessment indices specific to hemorrhagic stroke in the ASQAP for acute stroke. Furthermore, it does not reflect the reality of the healthcare providers and practices that provide definitive treatment for acute stroke. The findings of this study suggest the need for the development of appropriate assessment indices that reflect the realities of acute stroke care.
5.Congenital Hemophilia B, Rare Mutation c.368T>G, Presenting with Delayed Massive Expansion of Non-Traumatic Cephalhema toma
Perinatology 2024;35(2):81-84
Cephalhematoma is one of the common birth traumas; 0.4% to 2.5% of newborns are reported have cephalhematoma after birth. Most of these lesions improve spontaneously without any medical intervention. Cephalhematoma occurs by the injury of subperiosteal vessels of the skull. In cases related to genetic coagulation factor deficiency, where there were no recruitment of instruments, such as, forceps or vacuums during delivery, only 2% of newborns were diagnosed with cerebral hemorrhage, which are types of intracranial or subgaleal hemorrhage. Here, we have reported the case of newborn with hemophilia B. This patient was born without any issues during vaginal delivery, and was discharged on the 3rd day after birth. Three days later, on the sixth day after birth, the patient was admitted due to neonatal jaundice, anemia and worsened cephalhematoma.
6.Congenital Hemophilia B, Rare Mutation c.368T>G, Presenting with Delayed Massive Expansion of Non-Traumatic Cephalhema toma
Perinatology 2024;35(2):81-84
Cephalhematoma is one of the common birth traumas; 0.4% to 2.5% of newborns are reported have cephalhematoma after birth. Most of these lesions improve spontaneously without any medical intervention. Cephalhematoma occurs by the injury of subperiosteal vessels of the skull. In cases related to genetic coagulation factor deficiency, where there were no recruitment of instruments, such as, forceps or vacuums during delivery, only 2% of newborns were diagnosed with cerebral hemorrhage, which are types of intracranial or subgaleal hemorrhage. Here, we have reported the case of newborn with hemophilia B. This patient was born without any issues during vaginal delivery, and was discharged on the 3rd day after birth. Three days later, on the sixth day after birth, the patient was admitted due to neonatal jaundice, anemia and worsened cephalhematoma.
7.Congenital Hemophilia B, Rare Mutation c.368T>G, Presenting with Delayed Massive Expansion of Non-Traumatic Cephalhema toma
Perinatology 2024;35(2):81-84
Cephalhematoma is one of the common birth traumas; 0.4% to 2.5% of newborns are reported have cephalhematoma after birth. Most of these lesions improve spontaneously without any medical intervention. Cephalhematoma occurs by the injury of subperiosteal vessels of the skull. In cases related to genetic coagulation factor deficiency, where there were no recruitment of instruments, such as, forceps or vacuums during delivery, only 2% of newborns were diagnosed with cerebral hemorrhage, which are types of intracranial or subgaleal hemorrhage. Here, we have reported the case of newborn with hemophilia B. This patient was born without any issues during vaginal delivery, and was discharged on the 3rd day after birth. Three days later, on the sixth day after birth, the patient was admitted due to neonatal jaundice, anemia and worsened cephalhematoma.
8.Congenital Hemophilia B, Rare Mutation c.368T>G, Presenting with Delayed Massive Expansion of Non-Traumatic Cephalhema toma
Perinatology 2024;35(2):81-84
Cephalhematoma is one of the common birth traumas; 0.4% to 2.5% of newborns are reported have cephalhematoma after birth. Most of these lesions improve spontaneously without any medical intervention. Cephalhematoma occurs by the injury of subperiosteal vessels of the skull. In cases related to genetic coagulation factor deficiency, where there were no recruitment of instruments, such as, forceps or vacuums during delivery, only 2% of newborns were diagnosed with cerebral hemorrhage, which are types of intracranial or subgaleal hemorrhage. Here, we have reported the case of newborn with hemophilia B. This patient was born without any issues during vaginal delivery, and was discharged on the 3rd day after birth. Three days later, on the sixth day after birth, the patient was admitted due to neonatal jaundice, anemia and worsened cephalhematoma.
9.Congenital Hemophilia B, Rare Mutation c.368T>G, Presenting with Delayed Massive Expansion of Non-Traumatic Cephalhema toma
Perinatology 2024;35(2):81-84
Cephalhematoma is one of the common birth traumas; 0.4% to 2.5% of newborns are reported have cephalhematoma after birth. Most of these lesions improve spontaneously without any medical intervention. Cephalhematoma occurs by the injury of subperiosteal vessels of the skull. In cases related to genetic coagulation factor deficiency, where there were no recruitment of instruments, such as, forceps or vacuums during delivery, only 2% of newborns were diagnosed with cerebral hemorrhage, which are types of intracranial or subgaleal hemorrhage. Here, we have reported the case of newborn with hemophilia B. This patient was born without any issues during vaginal delivery, and was discharged on the 3rd day after birth. Three days later, on the sixth day after birth, the patient was admitted due to neonatal jaundice, anemia and worsened cephalhematoma.
10.Diagnostic Utility of Whole Genome Sequencing After Negative Karyotyping/Chromosomal Microarray in Infants Born With Multiple Congenital Anomalies
Misun YANG ; Jee Ah KIM ; Heui Seung JO ; Jong-Ho PARK ; So Yoon AHN ; Se In SUNG ; Won Soon PARK ; Hye-Won CHO ; Jeong-Min KIM ; Mi-Hyun PARK ; Hyun-Young PARK ; Ja-Hyun JANG ; Yun Sil CHANG
Journal of Korean Medical Science 2024;39(36):e250-
Background:
Achieving a definitive genetic diagnosis of unexplained multiple congenital anomalies (MCAs) in neonatal intensive care units (NICUs) infants is challenging because of the limited diagnostic capabilities of conventional genetic tests. Although the implementation of whole genome sequencing (WGS) has commenced for diagnosing MCAs, due to constraints in resources and faculty, many NICUs continue to utilize chromosomal microarray (CMA) and/or karyotyping as the initial diagnostic approach. We aimed to evaluate the diagnostic efficacy of WGS in infants with MCAs who have received negative results from karyotyping and/or CMA.
Methods:
In this prospective study, we enrolled 80 infants with MCAs who were admitted to a NICU at a single center and had received negative results from CMA and/or karyotyping.The phenotypic characteristics were classified according to the International Classification of Diseases and the Human Phenotype Ontology. We assessed the diagnostic yield of trioWGS in infants with normal chromosomal result and explored the process of diagnosing by analyzing both phenotype and genotype. Also, we compared the phenotype and clinical outcomes between the groups diagnosed with WGS and the undiagnosed group. Results: The diagnostic yield of WGS was 26% (21/80), of which 76% were novel variants.There was a higher diagnostic yield in cases of craniofacial abnormalities, including those of the eye and ear, and a lower diagnostic yield in cases of gastrointestinal and genitourinary abnormalities. In addition, higher rates of rehabilitation therapy and gastrostomy were observed in WGS-diagnosed infants than in undiagnosed infants.
Conclusion
This prospective cohort study assessed the usefulness of trio-WGS following chromosomal analysis for diagnosing MCAs in the NICU and revealed improvements in the diagnostic yield and clinical utility of WGS.

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