Korea’s medical accident compensation system is a vital national initiative designed to create a stable environment for both mothers and healthcare professionals. This article examines how Korea's neighboring countries, Taiwan and Japan, operate their obstetric compensation systems to draw lessons and implications for Korea's approach.Current Concepts: Korea's medical malpractice compensation system is fully funded by the government, and the amount is determined by the Compensation Review Committee, which considers the type of accident and, in cases of cerebral palsy, the degree of impairment, with awards reaching up to 30 million won. Japan experienced severe declines in birth rates, a shortage of obstetricians, and the closure of maternity hospitals due to increasing medical litigation. In response, the government ,in 2009, introduced a no-fault obstetric compensation system that covers cerebral palsy cases regardless of negligence. Taiwan faced a surge in medical disputes, particularly in obstetrics and gynecology, with maternal lawsuits comprising 14% of all cases. In 2016, the government introduced the Childbirth Accident Emergency Relief Act, achieving a 93.9% compensation approval rate Discussion and Conclusion: Observing these challenges, young doctors are increasingly dissuaded from pursuing careers in obstetrics and gynecology doctor, thereby accelerating the decline of maternity care services. To maintain a stable medical environment, compensation amounts should be adjusted to reflect actual medical costs, and reimbursement rates for obstetric procedures should be re-evaluated. Drawing on the successful implementations in Japan and Taiwan, South Korea must establish a sustainable and protective obstetric care system at the national level.

Korea’s medical accident compensation system is a vital national initiative designed to create a stable environment for both mothers and healthcare professionals. This article examines how Korea's neighboring countries, Taiwan and Japan, operate their obstetric compensation systems to draw lessons and implications for Korea's approach.Current Concepts: Korea's medical malpractice compensation system is fully funded by the government, and the amount is determined by the Compensation Review Committee, which considers the type of accident and, in cases of cerebral palsy, the degree of impairment, with awards reaching up to 30 million won. Japan experienced severe declines in birth rates, a shortage of obstetricians, and the closure of maternity hospitals due to increasing medical litigation. In response, the government ,in 2009, introduced a no-fault obstetric compensation system that covers cerebral palsy cases regardless of negligence. Taiwan faced a surge in medical disputes, particularly in obstetrics and gynecology, with maternal lawsuits comprising 14% of all cases. In 2016, the government introduced the Childbirth Accident Emergency Relief Act, achieving a 93.9% compensation approval rate Discussion and Conclusion: Observing these challenges, young doctors are increasingly dissuaded from pursuing careers in obstetrics and gynecology doctor, thereby accelerating the decline of maternity care services. To maintain a stable medical environment, compensation amounts should be adjusted to reflect actual medical costs, and reimbursement rates for obstetric procedures should be re-evaluated. Drawing on the successful implementations in Japan and Taiwan, South Korea must establish a sustainable and protective obstetric care system at the national level.

Korea’s medical accident compensation system is a vital national initiative designed to create a stable environment for both mothers and healthcare professionals. This article examines how Korea's neighboring countries, Taiwan and Japan, operate their obstetric compensation systems to draw lessons and implications for Korea's approach.Current Concepts: Korea's medical malpractice compensation system is fully funded by the government, and the amount is determined by the Compensation Review Committee, which considers the type of accident and, in cases of cerebral palsy, the degree of impairment, with awards reaching up to 30 million won. Japan experienced severe declines in birth rates, a shortage of obstetricians, and the closure of maternity hospitals due to increasing medical litigation. In response, the government ,in 2009, introduced a no-fault obstetric compensation system that covers cerebral palsy cases regardless of negligence. Taiwan faced a surge in medical disputes, particularly in obstetrics and gynecology, with maternal lawsuits comprising 14% of all cases. In 2016, the government introduced the Childbirth Accident Emergency Relief Act, achieving a 93.9% compensation approval rate Discussion and Conclusion: Observing these challenges, young doctors are increasingly dissuaded from pursuing careers in obstetrics and gynecology doctor, thereby accelerating the decline of maternity care services. To maintain a stable medical environment, compensation amounts should be adjusted to reflect actual medical costs, and reimbursement rates for obstetric procedures should be re-evaluated. Drawing on the successful implementations in Japan and Taiwan, South Korea must establish a sustainable and protective obstetric care system at the national level.

In the 2023 series, we summarized the major clinical research advances in gynecologic oncology based on communications at the conference of Asian Society of Gynecologic Oncology Review Course. The review consisted of 1) Endometrial cancer: immune checkpoint inhibitor, antibody drug conjugates (ADCs), selective inhibitor of nuclear export, CDK4/6 inhibitors WEE1 inhibitor, poly (ADP-ribose) polymerase (PARP) inhibitors. 2) Cervical cancer: surgery in low-risk early-stage cervical cancer, therapy for locally advanced stage and advanced, metastatic, or recurrent setting; and 3) Ovarian cancer: immunotherapy, triplet therapies using immune checkpoint inhibitors along with antiangiogenic agents and PARP inhibitors, and ADCs. In 2023, the field of endometrial cancer treatment witnessed a landmark year, marked by several practice-changing outcomes with immune checkpoint inhibitors and the reliable efficacy of PARP inhibitors and ADCs.

Background: Diabetic nephropathy (DN) is a progressive complication among patients with diabetes and the most common cause of end-stage kidney disease. Neutrophil extracellular traps (NETs) are known to play a role in kidney disease, thus this study aimed to determine their role in the development of diabetic kidney disease using diabetic murine models. Results: Protein and histological analyses revealed that db/db mice and streptozotocin DN models expressed no significant NET-related proteins, myeloperoxidase, citrullinated histone H3 (citH3), neutrophil elastase, and lymphocyte antigen 6 complex locus G6D (Ly6G). However, the inflamed individuals in the DN model showed that citH3 and Ly6G were highly deposited in the renal system based on immunohistochemistry images. In vitro, NET treatment did not induce apoptosis in glomerular endothelial and renal tubular epithelial cells. NET inhibition by DNase administration demonstrated no significant changes in cell apoptosis. Conclusions NET-related proteins were only expressed in the DN model with tubulointerstitial inflammation. Our study revealed that NETs are only induced in mice with hyperglycemia-induced inflammation.

Background: Diabetic nephropathy (DN) is a progressive complication among patients with diabetes and the most common cause of end-stage kidney disease. Neutrophil extracellular traps (NETs) are known to play a role in kidney disease, thus this study aimed to determine their role in the development of diabetic kidney disease using diabetic murine models. Results: Protein and histological analyses revealed that db/db mice and streptozotocin DN models expressed no significant NET-related proteins, myeloperoxidase, citrullinated histone H3 (citH3), neutrophil elastase, and lymphocyte antigen 6 complex locus G6D (Ly6G). However, the inflamed individuals in the DN model showed that citH3 and Ly6G were highly deposited in the renal system based on immunohistochemistry images. In vitro, NET treatment did not induce apoptosis in glomerular endothelial and renal tubular epithelial cells. NET inhibition by DNase administration demonstrated no significant changes in cell apoptosis. Conclusions NET-related proteins were only expressed in the DN model with tubulointerstitial inflammation. Our study revealed that NETs are only induced in mice with hyperglycemia-induced inflammation.

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.

Background: Diabetic nephropathy (DN) is a progressive complication among patients with diabetes and the most common cause of end-stage kidney disease. Neutrophil extracellular traps (NETs) are known to play a role in kidney disease, thus this study aimed to determine their role in the development of diabetic kidney disease using diabetic murine models. Results: Protein and histological analyses revealed that db/db mice and streptozotocin DN models expressed no significant NET-related proteins, myeloperoxidase, citrullinated histone H3 (citH3), neutrophil elastase, and lymphocyte antigen 6 complex locus G6D (Ly6G). However, the inflamed individuals in the DN model showed that citH3 and Ly6G were highly deposited in the renal system based on immunohistochemistry images. In vitro, NET treatment did not induce apoptosis in glomerular endothelial and renal tubular epithelial cells. NET inhibition by DNase administration demonstrated no significant changes in cell apoptosis. Conclusions NET-related proteins were only expressed in the DN model with tubulointerstitial inflammation. Our study revealed that NETs are only induced in mice with hyperglycemia-induced inflammation.

Background: Diabetic nephropathy (DN) is a progressive complication among patients with diabetes and the most common cause of end-stage kidney disease. Neutrophil extracellular traps (NETs) are known to play a role in kidney disease, thus this study aimed to determine their role in the development of diabetic kidney disease using diabetic murine models. Results: Protein and histological analyses revealed that db/db mice and streptozotocin DN models expressed no significant NET-related proteins, myeloperoxidase, citrullinated histone H3 (citH3), neutrophil elastase, and lymphocyte antigen 6 complex locus G6D (Ly6G). However, the inflamed individuals in the DN model showed that citH3 and Ly6G were highly deposited in the renal system based on immunohistochemistry images. In vitro, NET treatment did not induce apoptosis in glomerular endothelial and renal tubular epithelial cells. NET inhibition by DNase administration demonstrated no significant changes in cell apoptosis. Conclusions NET-related proteins were only expressed in the DN model with tubulointerstitial inflammation. Our study revealed that NETs are only induced in mice with hyperglycemia-induced inflammation.

Background: Diabetic nephropathy (DN) is a progressive complication among patients with diabetes and the most common cause of end-stage kidney disease. Neutrophil extracellular traps (NETs) are known to play a role in kidney disease, thus this study aimed to determine their role in the development of diabetic kidney disease using diabetic murine models. Results: Protein and histological analyses revealed that db/db mice and streptozotocin DN models expressed no significant NET-related proteins, myeloperoxidase, citrullinated histone H3 (citH3), neutrophil elastase, and lymphocyte antigen 6 complex locus G6D (Ly6G). However, the inflamed individuals in the DN model showed that citH3 and Ly6G were highly deposited in the renal system based on immunohistochemistry images. In vitro, NET treatment did not induce apoptosis in glomerular endothelial and renal tubular epithelial cells. NET inhibition by DNase administration demonstrated no significant changes in cell apoptosis. Conclusions NET-related proteins were only expressed in the DN model with tubulointerstitial inflammation. Our study revealed that NETs are only induced in mice with hyperglycemia-induced inflammation.