Purpose: Obesity refers to a condition in which there is excessive fat in the body and is caused by an imbalanced diet and a decrease in physical activity. Accordingly, regular exercise is reported to help improve and prevent obesity. Therefore, this study investigated the effects of short-term resistance training (RT) on weight loss, lipid profiles, blood pressure, atherogenic indices, and inflammation in middle-aged mice. Methods: Adult mice (7.5-month-old) were randomly divided into three groups comprising 7 mice per group: a normal diet group (NDC); a high-fat diet group (HDC, 45% total calories as fat); and a high-fat diet plus resistance training group (HDRT). The mice in the resistance training group performed climbing exercises using a ladder for the experimental period of 5 days/week for 4 weeks. The indicated intensity load was adjusted by individual % of animal body weight. The load gradually increased every week, and a total of 4 repetitions/set and 3 sets/day with 1 minute of rest provided between sets were performed. After sacrifice, analysis of serum and mRNA expression in the tissues were performed. Results: The HDC group showed a significant increase in systolic blood pressure (SBP) compared to the NDC group, while the HDRT group had a lower SBP relative to the HDC group. RT significantly improved blood lipid levels (triglycerides [TG], low-density lipoprotein [LDL], non-high-density lipoprotein [nonHDL], and very-low-density lipoprotein cholesterol [VLDL-C]). Arteriosclerosis improved through resistance training as observed in the changes in the arteriosclerosis indices (atherogenic index of plasma [AIP], Castelli risk index [CRI]-I, CRI-II, and atherogenic coefficient [AC]). In addition, the HDRT group showed decreased mRNA expression levels of tumor necrosis factor-alpha (Tnfa), interleukin-1 beta (Il-1b), and Il-6 in muscle tissue when compared with the HDC. Conclusion This study confirmed that RT improves blood lipids and inflammation profiles, regulates blood pressure, and improves atherosclerosis in obese mice.

Purpose: Obesity refers to a condition in which there is excessive fat in the body and is caused by an imbalanced diet and a decrease in physical activity. Accordingly, regular exercise is reported to help improve and prevent obesity. Therefore, this study investigated the effects of short-term resistance training (RT) on weight loss, lipid profiles, blood pressure, atherogenic indices, and inflammation in middle-aged mice. Methods: Adult mice (7.5-month-old) were randomly divided into three groups comprising 7 mice per group: a normal diet group (NDC); a high-fat diet group (HDC, 45% total calories as fat); and a high-fat diet plus resistance training group (HDRT). The mice in the resistance training group performed climbing exercises using a ladder for the experimental period of 5 days/week for 4 weeks. The indicated intensity load was adjusted by individual % of animal body weight. The load gradually increased every week, and a total of 4 repetitions/set and 3 sets/day with 1 minute of rest provided between sets were performed. After sacrifice, analysis of serum and mRNA expression in the tissues were performed. Results: The HDC group showed a significant increase in systolic blood pressure (SBP) compared to the NDC group, while the HDRT group had a lower SBP relative to the HDC group. RT significantly improved blood lipid levels (triglycerides [TG], low-density lipoprotein [LDL], non-high-density lipoprotein [nonHDL], and very-low-density lipoprotein cholesterol [VLDL-C]). Arteriosclerosis improved through resistance training as observed in the changes in the arteriosclerosis indices (atherogenic index of plasma [AIP], Castelli risk index [CRI]-I, CRI-II, and atherogenic coefficient [AC]). In addition, the HDRT group showed decreased mRNA expression levels of tumor necrosis factor-alpha (Tnfa), interleukin-1 beta (Il-1b), and Il-6 in muscle tissue when compared with the HDC. Conclusion This study confirmed that RT improves blood lipids and inflammation profiles, regulates blood pressure, and improves atherosclerosis in obese mice.

Purpose: Obesity refers to a condition in which there is excessive fat in the body and is caused by an imbalanced diet and a decrease in physical activity. Accordingly, regular exercise is reported to help improve and prevent obesity. Therefore, this study investigated the effects of short-term resistance training (RT) on weight loss, lipid profiles, blood pressure, atherogenic indices, and inflammation in middle-aged mice. Methods: Adult mice (7.5-month-old) were randomly divided into three groups comprising 7 mice per group: a normal diet group (NDC); a high-fat diet group (HDC, 45% total calories as fat); and a high-fat diet plus resistance training group (HDRT). The mice in the resistance training group performed climbing exercises using a ladder for the experimental period of 5 days/week for 4 weeks. The indicated intensity load was adjusted by individual % of animal body weight. The load gradually increased every week, and a total of 4 repetitions/set and 3 sets/day with 1 minute of rest provided between sets were performed. After sacrifice, analysis of serum and mRNA expression in the tissues were performed. Results: The HDC group showed a significant increase in systolic blood pressure (SBP) compared to the NDC group, while the HDRT group had a lower SBP relative to the HDC group. RT significantly improved blood lipid levels (triglycerides [TG], low-density lipoprotein [LDL], non-high-density lipoprotein [nonHDL], and very-low-density lipoprotein cholesterol [VLDL-C]). Arteriosclerosis improved through resistance training as observed in the changes in the arteriosclerosis indices (atherogenic index of plasma [AIP], Castelli risk index [CRI]-I, CRI-II, and atherogenic coefficient [AC]). In addition, the HDRT group showed decreased mRNA expression levels of tumor necrosis factor-alpha (Tnfa), interleukin-1 beta (Il-1b), and Il-6 in muscle tissue when compared with the HDC. Conclusion This study confirmed that RT improves blood lipids and inflammation profiles, regulates blood pressure, and improves atherosclerosis in obese mice.

Purpose: With neoadjuvant treatment (NAT) broadening the surgical indication for advanced pancreatic cancer, the growing use of robotic platforms in pancreaticoduodenectomy (PD) necessitates the evaluation of its feasibility in advanced pancreatic cancer patients who have undergone NAT. Methods: We compared clinicopathological outcomes of advanced pancreatic cancer patients who received either robotassisted or open PD after NAT at a tertiary hospital from 2015 to 2023. Propensity score matching was performed based on age, sex, and TNM staging. Results: Among 223 patients who received conversion surgery after NAT, 42 open PD and 14 robot-assisted PD patients were matched in a 3:1 ratio. There was a trend of shorter hospital stays (11.4 days vs. 9.8 days, P = 0.218) and less severe postoperative complications (21.4% vs. 7.1%; P = 0.227) in the robot-assisted PD group. Lymph node (LN) yield, LN metastasis rate, and R0 resection rates were similar between the 2 groups. The overall (OS) and disease-free survival (DFS) rates between the 2 groups were comparable (5-year OS rate: 55.7% vs. 72.7%, P = 0.264; 5-year DFS rate: 54.4% vs.58.4%, P = 0.759). Conclusion Robot-assisted PD offers comparable short-term and long-term outcomes to open PD, even in patients undergoing conversion surgery after NAT.

Background: Oral sulfate tablets (OSTs) are bowel preparation agents that combine oral sulfate solution and simethicone. This study compared the efficacy, tolerability, and safety of OST compared to 2 L-polyethylene glycol plus ascorbic acid (2 L-PEG/ASC). Methods: This prospective, randomized, controlled, single-blinded, multicenter, noninferiority trial enrolled 211 healthy adults who underwent colonoscopy between May 2020 and September 2022 at 13 university hospitals. The bowel cleansing rate was assessed using the Boston Bowel Preparation Scale (BBPS) and Harefield Cleansing Scale (HCS), and the preparation agents were administered in split regimens. Results: The total BBPS score (8.2 ± 1.5 vs. 7.8 ± 1.4, p = 0.040) and the high-quality bowel cleansing rates in the right colon (73.2% vs. 50.5), transverse colon (80.6% vs. 68.0%), and left colon (81.5% vs. 67.0%) on the BBPS were significantly higher in the OST group than in the 2 L-PEG/ASC group. However, the rates of successful cleansing according to BBPS (90.7% vs. 91.2%) and HCS (96.3% vs. 94.2%) did not significantly differ between the two groups.The taste, ease, and amount of consumption of the preparation agent; and willingness to repeat colonoscopy with the same agent (89.8% vs. 78.6%, P = 0.026) were significantly better in the OST group compared to the 2 L-PEG/ASC group. Adverse events and clinically significant laboratory changes were not significantly different between the two groups. Conclusion The OST was not inferior to 2 L-PEG/ASC in terms of bowel cleansing efficacy and showed better tolerability when used for bowel preparation for colonoscopy.

The Korean Society of Infectious Diseases has been regularly developing guidelines for adult immunization since 2007. In 2023, the guidelines for the following seven vaccines were revised: influenza, herpes zoster, pneumococcal, tetanus-diphtheria-pertussis (Tdap), human papillomavirus (HPV), meningococcal, and rabies vaccines. For the influenza vaccine, a recommendation for enhanced vaccines for the elderly was added. For the herpes zoster vaccine, a recommendation for the recombinant zoster vaccine was added. For the pneumococcal vaccine, the current status of the 15-valent pneumococcal conjugate vaccine and 20-valent PCV was described. For the Tdap vaccine, the possibility of using Tdap instead of tetanus-diphtheria vaccine was described. For the HPV vaccine, the expansion of the eligible age for vaccination was described. For the meningococcal vaccine, a recommendation for the meningococcal B vaccine was added. For the rabies vaccine, the number of pre-exposure prophylaxis doses was changed. This manuscript documents the summary and rationale of the revisions for the seven vaccines. For the vaccines not mentioned in this manuscript, the recommendations in the 3rd edition of the Vaccinations for Adults textbook shall remain in effect.

Background: Oral sulfate tablets (OSTs) are bowel preparation agents that combine oral sulfate solution and simethicone. This study compared the efficacy, tolerability, and safety of OST compared to 2 L-polyethylene glycol plus ascorbic acid (2 L-PEG/ASC). Methods: This prospective, randomized, controlled, single-blinded, multicenter, noninferiority trial enrolled 211 healthy adults who underwent colonoscopy between May 2020 and September 2022 at 13 university hospitals. The bowel cleansing rate was assessed using the Boston Bowel Preparation Scale (BBPS) and Harefield Cleansing Scale (HCS), and the preparation agents were administered in split regimens. Results: The total BBPS score (8.2 ± 1.5 vs. 7.8 ± 1.4, p = 0.040) and the high-quality bowel cleansing rates in the right colon (73.2% vs. 50.5), transverse colon (80.6% vs. 68.0%), and left colon (81.5% vs. 67.0%) on the BBPS were significantly higher in the OST group than in the 2 L-PEG/ASC group. However, the rates of successful cleansing according to BBPS (90.7% vs. 91.2%) and HCS (96.3% vs. 94.2%) did not significantly differ between the two groups.The taste, ease, and amount of consumption of the preparation agent; and willingness to repeat colonoscopy with the same agent (89.8% vs. 78.6%, P = 0.026) were significantly better in the OST group compared to the 2 L-PEG/ASC group. Adverse events and clinically significant laboratory changes were not significantly different between the two groups. Conclusion The OST was not inferior to 2 L-PEG/ASC in terms of bowel cleansing efficacy and showed better tolerability when used for bowel preparation for colonoscopy.

Background: Oral sulfate tablets (OSTs) are bowel preparation agents that combine oral sulfate solution and simethicone. This study compared the efficacy, tolerability, and safety of OST compared to 2 L-polyethylene glycol plus ascorbic acid (2 L-PEG/ASC). Methods: This prospective, randomized, controlled, single-blinded, multicenter, noninferiority trial enrolled 211 healthy adults who underwent colonoscopy between May 2020 and September 2022 at 13 university hospitals. The bowel cleansing rate was assessed using the Boston Bowel Preparation Scale (BBPS) and Harefield Cleansing Scale (HCS), and the preparation agents were administered in split regimens. Results: The total BBPS score (8.2 ± 1.5 vs. 7.8 ± 1.4, p = 0.040) and the high-quality bowel cleansing rates in the right colon (73.2% vs. 50.5), transverse colon (80.6% vs. 68.0%), and left colon (81.5% vs. 67.0%) on the BBPS were significantly higher in the OST group than in the 2 L-PEG/ASC group. However, the rates of successful cleansing according to BBPS (90.7% vs. 91.2%) and HCS (96.3% vs. 94.2%) did not significantly differ between the two groups.The taste, ease, and amount of consumption of the preparation agent; and willingness to repeat colonoscopy with the same agent (89.8% vs. 78.6%, P = 0.026) were significantly better in the OST group compared to the 2 L-PEG/ASC group. Adverse events and clinically significant laboratory changes were not significantly different between the two groups. Conclusion The OST was not inferior to 2 L-PEG/ASC in terms of bowel cleansing efficacy and showed better tolerability when used for bowel preparation for colonoscopy.

Background: Oral sulfate tablets (OSTs) are bowel preparation agents that combine oral sulfate solution and simethicone. This study compared the efficacy, tolerability, and safety of OST compared to 2 L-polyethylene glycol plus ascorbic acid (2 L-PEG/ASC). Methods: This prospective, randomized, controlled, single-blinded, multicenter, noninferiority trial enrolled 211 healthy adults who underwent colonoscopy between May 2020 and September 2022 at 13 university hospitals. The bowel cleansing rate was assessed using the Boston Bowel Preparation Scale (BBPS) and Harefield Cleansing Scale (HCS), and the preparation agents were administered in split regimens. Results: The total BBPS score (8.2 ± 1.5 vs. 7.8 ± 1.4, p = 0.040) and the high-quality bowel cleansing rates in the right colon (73.2% vs. 50.5), transverse colon (80.6% vs. 68.0%), and left colon (81.5% vs. 67.0%) on the BBPS were significantly higher in the OST group than in the 2 L-PEG/ASC group. However, the rates of successful cleansing according to BBPS (90.7% vs. 91.2%) and HCS (96.3% vs. 94.2%) did not significantly differ between the two groups.The taste, ease, and amount of consumption of the preparation agent; and willingness to repeat colonoscopy with the same agent (89.8% vs. 78.6%, P = 0.026) were significantly better in the OST group compared to the 2 L-PEG/ASC group. Adverse events and clinically significant laboratory changes were not significantly different between the two groups. Conclusion The OST was not inferior to 2 L-PEG/ASC in terms of bowel cleansing efficacy and showed better tolerability when used for bowel preparation for colonoscopy.

Hereditary angioedema (HAE) is a rare disease, but it severely interrupts daily life activities and can sometimes be life-threatening. Therefore, early diagnosis and prompt treatment of HAE attacks are critical. Physicians should be aware of how to diagnose and manage HAE to prepare not to miss a diagnosis when treating HAE patients. Physicians must also carry out tests to confirm the diagnosis of HAEs caused by C1 inhibitor deficiency (type 1) or C1 inhibitor dysfunction (type 2) in patients with recurrent angioedema. In addition, recent studies revealed another type of HAE which is not related to C1 inhibitor (normal C1 inhibitor HAE). Once HAE is confirmed, patients and their caregivers should be given with short-term and long-term treatment plans to relieve or prevent HAE attacks. HAE requires life-long measures, including psychological support for patients and self-management education.