Purpose: Psychiatric conditions are common in children and adolescents with diabetes and can hinder disease management. In this study, we examined whether mental health status at diagnosis predicts glycemic control at 1 year. Methods: We included 57 patients aged 6–18 years diagnosed with type 1 or type 2 diabetes between 2019 and 2023 at Seoul National University Bundang Hospital. Mental health was assessed within 3 months of diagnosis using the Eating Disorder Inventory-2, Children’s Depression Inventory, and Child Behavior Checklist (CBCL) for ages 6–18. Poor glycemic control was defined as glycated hemoglobin >6.5% at 1 year. Associations between screening results and glycemic control were analyzed using Fisher exact test and multivariate logistic regression. Results: Of the 57 patients, 32 (56.1%) had type 1 diabetes, and the mean age at diagnosis was 12.9±3.1 years; 31 (54.4%) were male. Poor glycemic control at 1 year was observed in 16 patients (28.1%). Although individual subscale positivity was not significantly associated with glycemic control, borderline somatic complaints on the CBCL were significantly associated with poor control (p=0.022). In multivariate analysis, having 2 or more positive CBCL subscales showed a trend toward association with poor glycemic control (adjusted odds ratio=21.47, p=0.054). Conclusion Early psychological screening, especially for somatic symptoms or multiple psychological problems, may help identify those at risk for poor glycemic control in pediatric diabetes. These findings underscore the importance of early detection and intervention in optimizing diabetes management.

Red blood cell concentrates, platelet concentrates, and fresh plasma are separated from whole blood through centrifugation. The main manufacturing methods, platelet-rich plasma (PRP) and buffy-coat (BC), are currently in use. The BC method has been increasingly adopted because of its high recovery rate of platelets and plasma, lower platelet activation, and reduced transfusion-related complications. Korea’s first Master Plan for Blood Management (2021∼2025) considered transitioning from the PRP method to the BC method and introducing automation to expand the supply of leukoreduced blood components. On the other hand, several issues have prevented this transition. In 2023, the US FDA cleared an automated system for the single centrifugation method without switching to the BC method. This paper discusses these approaches.

Red blood cell concentrates, platelet concentrates, and fresh plasma are separated from whole blood through centrifugation. The main manufacturing methods, platelet-rich plasma (PRP) and buffy-coat (BC), are currently in use. The BC method has been increasingly adopted because of its high recovery rate of platelets and plasma, lower platelet activation, and reduced transfusion-related complications. Korea’s first Master Plan for Blood Management (2021∼2025) considered transitioning from the PRP method to the BC method and introducing automation to expand the supply of leukoreduced blood components. On the other hand, several issues have prevented this transition. In 2023, the US FDA cleared an automated system for the single centrifugation method without switching to the BC method. This paper discusses these approaches.

Red blood cell concentrates, platelet concentrates, and fresh plasma are separated from whole blood through centrifugation. The main manufacturing methods, platelet-rich plasma (PRP) and buffy-coat (BC), are currently in use. The BC method has been increasingly adopted because of its high recovery rate of platelets and plasma, lower platelet activation, and reduced transfusion-related complications. Korea’s first Master Plan for Blood Management (2021∼2025) considered transitioning from the PRP method to the BC method and introducing automation to expand the supply of leukoreduced blood components. On the other hand, several issues have prevented this transition. In 2023, the US FDA cleared an automated system for the single centrifugation method without switching to the BC method. This paper discusses these approaches.

Red blood cell concentrates, platelet concentrates, and fresh plasma are separated from whole blood through centrifugation. The main manufacturing methods, platelet-rich plasma (PRP) and buffy-coat (BC), are currently in use. The BC method has been increasingly adopted because of its high recovery rate of platelets and plasma, lower platelet activation, and reduced transfusion-related complications. Korea’s first Master Plan for Blood Management (2021∼2025) considered transitioning from the PRP method to the BC method and introducing automation to expand the supply of leukoreduced blood components. On the other hand, several issues have prevented this transition. In 2023, the US FDA cleared an automated system for the single centrifugation method without switching to the BC method. This paper discusses these approaches.

Traditionally, tissue biopsies of kidney lesions are usually performed with CT or percutaneous ultrasound guidance, but biopsies using EUS have rarely been reported. In this report, we describe a case of renal cell carcinoma (RCC) diagnosed using EUS-guided fine-needle aspiration biopsy. A 75-year-old woman taking aspirin due to stable angina continued to exhibit weight loss and anemia and visited the gastroenterology department. No bleeding was observed on upper and lower gastrointestinal endoscopy. A contrast-enhanced mass was observed in the left kidney, accompanied by 8.9×10.8 cm-sized necrosis suggesting RCC on abdominal CT. Chest CT showed masses in both lungs. We planned to administer targeted therapy after pathological confirmation using EUS. Aspirin was continued, and we performed fine-needle biopsy using a 22-gauge needle three times. No adverse events were observed after the procedure. Pathological examination confirmed RCC, clear cell type, and the patient is currently undergoing treatment with sunitinib. EUS-guided fine-needle aspiration biopsy is safe for liver, pancreatic, or other tumors accessible from the upper gastrointestinal tract. This technique shows fewer adverse events. To the best of our knowledge, there have been no other reports on EUS-guided fine-needle aspiration biopsy to identify RCC in Korea.

Traditionally, tissue biopsies of kidney lesions are usually performed with CT or percutaneous ultrasound guidance, but biopsies using EUS have rarely been reported. In this report, we describe a case of renal cell carcinoma (RCC) diagnosed using EUS-guided fine-needle aspiration biopsy. A 75-year-old woman taking aspirin due to stable angina continued to exhibit weight loss and anemia and visited the gastroenterology department. No bleeding was observed on upper and lower gastrointestinal endoscopy. A contrast-enhanced mass was observed in the left kidney, accompanied by 8.9×10.8 cm-sized necrosis suggesting RCC on abdominal CT. Chest CT showed masses in both lungs. We planned to administer targeted therapy after pathological confirmation using EUS. Aspirin was continued, and we performed fine-needle biopsy using a 22-gauge needle three times. No adverse events were observed after the procedure. Pathological examination confirmed RCC, clear cell type, and the patient is currently undergoing treatment with sunitinib. EUS-guided fine-needle aspiration biopsy is safe for liver, pancreatic, or other tumors accessible from the upper gastrointestinal tract. This technique shows fewer adverse events. To the best of our knowledge, there have been no other reports on EUS-guided fine-needle aspiration biopsy to identify RCC in Korea.

BACKGROUND: Midazolam has been reported to have a spinally mediated antinociceptive effect. In this randomized, double-blind study, we evaluated whether a small dose of midazolam added to fentanyl-ropivacaine mixture for PCEA (patient controlled epidural analgesia) improves epidural analgesia in patients underwent elective subtotal gastrectomy. METHODS: Forty five patients, ASA physical status I and II, undergoing subtotal gastrectomy were randomly allocated to receive 0.2% ropivacaine mixed with fentanyl 4microg/ml or 0.2% ropivacaine mixed with fentanyl 4microg/ml and midazolam 0.2 mg/ml. The infusion rate was set to deliver 4 ml/hr of the study solution, with a bolus of 2 ml per demand and a 20 minutes lockout time. RESULTS: Infused volume (P < 0.05) and VAS scores (P < 0.05) was significantly lower in the patients receiving midazolam. However, there were no differences in requiring rescue analgesics, PONV (postoperative nausea and vomiting), sedation scores, urinary retention, and pruritus between groups. CONCLUSIONS: Small dose of midazolam could augment analgesia without adverse effects when added to thoracic epidural infusion of fentanyl and ropivacaine.
Amides ; Analgesia ; Analgesia, Epidural ; Analgesics ; Double-Blind Method ; Fentanyl ; Gastrectomy ; Humans ; Midazolam ; Nausea ; Postoperative Nausea and Vomiting ; Pruritus ; Urinary Retention