Objectives: We aimed to investigate public perception of medical specialties in South Korea that diagnose and treat different sleep disorders. Methods: We conducted a web-based survey between January and February 2022, as part of the National Sleep Survey of South Korea 2022. A questionnaire was administered to a stratified, multistage sample of 4,000 random individuals aged 20–69 years from the general population. Participants were asked to select all sleep disorders they believed required treatment from a list. Subsequently, they were asked to identify the clinical department they would visit for each disorder. Results: Sleep apnea (83.4%) and snoring (82.4%) were widely perceived as sleep disorders requiring treatment, followed by insomnia (76.1%), sleepwalking (72.0%), narcolepsy (52.4%), bruxism (49.6%), rapid eye movement sleep behavior disorder (43.4%), excessive daytime sleepiness (33.4%), restless legs syndrome (30.1%), and sleep talking (18.5%). Regarding departments, otorhinolaryngology was the preferred specialty for snoring (79.7%) and sleep apnea (49.4%). More than half of the respondents (55.2%) indicated that they would consult psychiatry department, followed by neurology department (28.2%) for insomnia. Neurology department is preferred for restless legs syndrome, rapid eye movement sleep behavior disorder, excessive daytime sleepiness, and narcolepsy. “Unsure” was a common response for more than 10% of the disorders, excluding snoring and insomnia, highlighting the gaps in public awareness regarding sleep disorders. Conclusions Public perceptions of the appropriate medical specialties for different sleep disorders vary and are often inconsistent with medical guidelines. Public education regarding the roles of different specialties in managing sleep disorders may improve care by guiding patients to the appropriate specialties.

Emphysematous prostatitis with an abscess is an extremely rare but lethal infection, characterized by the accumulation of gas and purulent exudates. Due to its rarity, severity, and nonspecific presentation, prompt diagnosis and treatment are crucial to achieve favorable clinical outcomes. This report presents a 43-year-old male with hemodialysis-dependent end-stage kidney disease who reported a 3-day history of fever, urinary incontinence, dysuria, and dyspnea. His condition rapidly deteriorated due to septic shock caused by emphysematous prostatitis with an abscess. Following extensive treatment including long-term parenteral antibiotics, polymyxin B hemoperfusion filter treatment, abscess drainage via transurethral resection of the prostate, and suprapubic cystostomy, the patient successfully recovered.

Emphysematous prostatitis with an abscess is an extremely rare but lethal infection, characterized by the accumulation of gas and purulent exudates. Due to its rarity, severity, and nonspecific presentation, prompt diagnosis and treatment are crucial to achieve favorable clinical outcomes. This report presents a 43-year-old male with hemodialysis-dependent end-stage kidney disease who reported a 3-day history of fever, urinary incontinence, dysuria, and dyspnea. His condition rapidly deteriorated due to septic shock caused by emphysematous prostatitis with an abscess. Following extensive treatment including long-term parenteral antibiotics, polymyxin B hemoperfusion filter treatment, abscess drainage via transurethral resection of the prostate, and suprapubic cystostomy, the patient successfully recovered.

Objectives: This study aimed to compare social decision-making between healthy controls and methamphetamine users using ultimatum game (UG) and dictator game (DG). In addition, the purpose of this study was to identify the effect of personality factors on social decision-making. Methods: The study included 39 methamphetamine users from a drug abuse center and a probation office, as well as 46 individuals in the control group. The UG and DG were conducted, where participants played the roles of proposers and responders. Also The Korean version of the Personality Factor Scale was used to assess personality factors among methamphetamine users. Results: The results showed that methamphetamine users had significantly lower acceptance rates compared to the control group in all proposed ratios in the UG. Additionally, the proposed amount of money (South Korean Won, KRW) in the DG were higher for methamphetamine users when the proposer had a happy facial expression and lower when the proposer had an angry facial expression. In addition, methamphtetamine users, who are more neurotic, had lower acceptance rates, but offeres more money when acting as the proposer. Conclusions The findings suggest that methamphetamine users exhibit lower acceptance rates in social decision-making tasks, indicating a conflict between self-interest and rejecting unfair offers. The study highlights the importance of considering social decision-making in the treatment and rehabilitation of methamphetamine users to address social maladjustment factors.

Objective: This study aimed to evaluate the therapeutic role of lymphadenectomy in patients surgically treated for clinically early-stage epithelial ovarian cancer (EOC). Methods: This retrospective, multicenter study included patients with clinically earlystage EOC based on preoperative abdominal-pelvic computed tomography or magnetic resonance imaging findings between 2007 and 2021. Oncologic outcomes and perioperative complications were compared between the lymphadenectomy and non-lymphadenectomy groups. Independent prognostic factors were determined using Cox regression analysis.Disease-free survival (DFS) was the primary outcome. Overall survival (OS) and perioperative outcomes were the secondary outcomes. Results: In total, 586 patients (lymphadenectomy group, n=453 [77.3%]; nonlymphadenectomy groups, n=133 [22.7%]) were eligible. After surgical staging, upstaging was identified based on the presence of lymph node metastasis in 14 (3.1%) of 453 patients.No significant difference was found in the 5-year DFS (88.9% vs. 83.4%, p=0.203) and 5-year OS (97.2% vs. 97.7%, p=0.895) between the two groups. Using multivariable analysis, lymphadenectomy was not significantly associated with DFS or OS. However, using subgroup analysis, the lymphadenectomy group with serous histology had higher 5-year DFS rates than did the non-lymphadenectomy group (86.5% vs. 74.4%, p=0.048; adjusted hazard ratio=0.281; 95% confidence interval=0.107–0.735; p=0.010). The lymphadenectomy group had longer operating time (p<0.001), higher estimated blood loss (p<0.001), and higher perioperative complication rate (p=0.004) than did the non-lymphadenectomy group. Conclusion In patients with clinically early-stage EOC with serous histology, lymphadenectomy was associated with survival benefits. Considering its potential harm,

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.

The incidence of gonorrhea has increased significantly in recent years in the United States, especially among sexually active twenty-year-olds. Although the incidence of gonorrhea has decreased in Korea since the early 2000s, it is still common among people in their twenties. Nucleic acid amplification test (NAAT) is the most sensitive diagnostic test for detecting gonococcal infection. Gram-staining is a simple and useful laboratory test for diagnosing symptomatic male gonococcal urethritis. Although bacterial culture can be used to detect antimicrobial susceptibility, its sensitivity is lower than that of NAAT. Treatment for uncomplicated gonorrhea infection is a single intramuscular injection of ceftriaxone 500 mg. Doxycycline (100 mg twice daily for 7 days) is added if there is a possibility of co-infection with chlamydia. If ceftriaxone is difficult to use, spectinomycin 2 g can be injected intramuscularly in Korea. Patients with gonorrhea should have repeated examinations within three months at the exposure site because of a high risk of re-infection. A person diagnosed with gonorrhea should discuss the nature of the infection, the importance of informing partners, when sexual activity can resume, and how to reduce the risk of sexually transmitted infections.

Objective: This study aimed to evaluate the therapeutic role of lymphadenectomy in patients surgically treated for clinically early-stage epithelial ovarian cancer (EOC). Methods: This retrospective, multicenter study included patients with clinically earlystage EOC based on preoperative abdominal-pelvic computed tomography or magnetic resonance imaging findings between 2007 and 2021. Oncologic outcomes and perioperative complications were compared between the lymphadenectomy and non-lymphadenectomy groups. Independent prognostic factors were determined using Cox regression analysis.Disease-free survival (DFS) was the primary outcome. Overall survival (OS) and perioperative outcomes were the secondary outcomes. Results: In total, 586 patients (lymphadenectomy group, n=453 [77.3%]; nonlymphadenectomy groups, n=133 [22.7%]) were eligible. After surgical staging, upstaging was identified based on the presence of lymph node metastasis in 14 (3.1%) of 453 patients.No significant difference was found in the 5-year DFS (88.9% vs. 83.4%, p=0.203) and 5-year OS (97.2% vs. 97.7%, p=0.895) between the two groups. Using multivariable analysis, lymphadenectomy was not significantly associated with DFS or OS. However, using subgroup analysis, the lymphadenectomy group with serous histology had higher 5-year DFS rates than did the non-lymphadenectomy group (86.5% vs. 74.4%, p=0.048; adjusted hazard ratio=0.281; 95% confidence interval=0.107–0.735; p=0.010). The lymphadenectomy group had longer operating time (p<0.001), higher estimated blood loss (p<0.001), and higher perioperative complication rate (p=0.004) than did the non-lymphadenectomy group. Conclusion In patients with clinically early-stage EOC with serous histology, lymphadenectomy was associated with survival benefits. Considering its potential harm,

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.

Objectives: We aimed to investigate public perception of medical specialties in South Korea that diagnose and treat different sleep disorders. Methods: We conducted a web-based survey between January and February 2022, as part of the National Sleep Survey of South Korea 2022. A questionnaire was administered to a stratified, multistage sample of 4,000 random individuals aged 20–69 years from the general population. Participants were asked to select all sleep disorders they believed required treatment from a list. Subsequently, they were asked to identify the clinical department they would visit for each disorder. Results: Sleep apnea (83.4%) and snoring (82.4%) were widely perceived as sleep disorders requiring treatment, followed by insomnia (76.1%), sleepwalking (72.0%), narcolepsy (52.4%), bruxism (49.6%), rapid eye movement sleep behavior disorder (43.4%), excessive daytime sleepiness (33.4%), restless legs syndrome (30.1%), and sleep talking (18.5%). Regarding departments, otorhinolaryngology was the preferred specialty for snoring (79.7%) and sleep apnea (49.4%). More than half of the respondents (55.2%) indicated that they would consult psychiatry department, followed by neurology department (28.2%) for insomnia. Neurology department is preferred for restless legs syndrome, rapid eye movement sleep behavior disorder, excessive daytime sleepiness, and narcolepsy. “Unsure” was a common response for more than 10% of the disorders, excluding snoring and insomnia, highlighting the gaps in public awareness regarding sleep disorders. Conclusions Public perceptions of the appropriate medical specialties for different sleep disorders vary and are often inconsistent with medical guidelines. Public education regarding the roles of different specialties in managing sleep disorders may improve care by guiding patients to the appropriate specialties.