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.

Objective: Pre-treatment anxiety (PA) before chemotherapy increases complaints of chemotherapy-related symptoms (CRS). The results on the association have been inconsistent, and the effect of temperament remains unclear. We aimed to determine whether PA is a risk factor for CRS and the effect of differing temperaments on CRS. Methods: This prospective study comprised 176 breast cancer patients awaiting adjuvant chemotherapy post-surgery. We assessed CRS, PA, and temperament using the MD Anderson Symptom Inventory (MDASI), the Hospital Anxiety and Depression Scale, and the short form of the Temperament and Character Inventory-Revised, respectively. The MDASI was re-administered three weeks after the first chemo-cycle. Results: PA showed weak positive correlation with several CRS after the first cycle; no CRS was significantly associated with PA when pre-treatment depressive symptoms and baseline CRS were adjusted in multiple regression analysis. Moderation model analysis indicated that the PA effect on several CRS, including pain, insomnia, anorexia, dry mouth, and vomiting, was moderated by harm avoidance (HA) but not by other temperament dimensions. In particular, PA was positively associated with CRS in patients with low HA. Conclusion The results in patients with low HA indicate that more attention to PA in patients with confident and optimistic temperaments is necessary.

Background: The purpose of this longitudinal prospective cohort study was to investigate the role of chronotype in the incidence of chemotherapy-induced peripheral neuropathy (CIPN) among women with breast cancer. Methods: We recruited women with breast cancer awaiting adjuvant chemotherapy, including four cycles of docetaxel. Participants reported peripheral neuropathy symptoms of numbness/ tingling at the baseline, and at 4weeks after completion of chemotherapy. Candidate psychiatric factors associated with CIPN were assessed at the baseline, using the Composite Scale of Morningness, the Pittsburgh Sleep Quality Index, and the Hospital Anxiety and Depression Scale. To examine the association between chronotype and CIPN, we built logistic regression models, adjusting for demographic, clinical, and other psychiatric variables. Results: Among 48 participants, 29 participants developed CIPN. The morning chronotype was inversely associated with CIPN (odds ratio, 0.06; confidence interval, 0.01–0.74; P = 0.028) after adjusting for age, BMI, education, type of operation, alcohol use, smoking, sleep quality, depression, and anxiety. Conclusion Our results suggest that the morning chronotype is a protective factor against the development of CIPN in patients with breast cancer who were treated with docetaxel.

OBJECTIVES: C-reactive protein (CRP), an inflammatory biomarker, has been widely used as a preclinical marker predictive of morbidity and mortality. Although many studies have reported a positive association between CRP and mortality, uncertainty still remains about this association in various populations, especially in rural Korea. METHODS: A total of 23 233 middle-aged participants (8862 men and 14 371 women) who were free from cardiovascular disease, cancer, and acute inflammation (defined by a CRP level ≥10 mg/L) were drawn from 11 rural communities in Korea between 2005 and 2011. Blood CRP concentration was analyzed as a categorical variable (low: 0.0-0.9 mg/L; intermediate: 1.0-3.0 mg/L; high: 3.1-9.9 mg/L) as well as a continuous variable. Each participant’s vital status through December 2013 was confirmed by death statistics from the National Statistical Office. Cox proportional hazard models were used to assess the independent association between CRP and mortality after adjusting for other risk factors. RESULTS: The total quantity of observed person-years was 57 975 for men and 95 146 for women, and the number of deaths was 649 among men and 367 among women. Compared to the low-CRP group, the adjusted hazard ratio for all-cause mortality of the intermediate group was 1.17 (95% confidence interval [CI], 0.98 to 1.40) for men and 1.27 (95% CI, 1.01 to 1.61) for women, and the corresponding values for the high-CRP group were 1.98 (95% CI, 1.61 to 2.42) for men and 1.41 (95% CI, 1.03 to 1.95) for women. Similar trends were found for CRP evaluated as a continuous variable and for cardiovascular mortality. CONCLUSIONS: Higher CRP concentrations were associated with higher mortality in a rural Korean population, and this association was more prominent in men than in women.
C-Reactive Protein* ; Cardiovascular Diseases ; Female ; Humans ; Inflammation ; Korea ; Male ; Mortality* ; Proportional Hazards Models ; Republic of Korea ; Risk Factors ; Rural Population ; Uncertainty

OBJECTIVES: Genomic function of vitamin D receptor (VDR) indicates spermatogenesis that is important for in male reproductive organ authors evaluated the VDR expression in seminal vesicles with high cholesterol (HC) formula diet rat, because there is no report about relationship or difference in VDR in seminal vesicles between HC and control. METHODS: Male C57BL/6 mice aged 5 weeks were raised for 13 weeks. After one week of adaptation-period, they were fed different diet on normal AIN-93G diet, or HC diet containing 2% cholesterol for 12 weeks. The antibodies used were rabbit anti-VDR primary polyclonal. RESULTS: There was no significant difference in VDR reactivity in seminal vesicles, body weight of rat and weight of seminal vesicles between HC group and normal control group. CONCLUSION: Our data give the no difference in expression of VDR of seminal vesicles rat between HC formula diet and normal AIN-93G diet. But we confirmed the VDR expression in seminal vesicles.
Animals ; Antibodies ; Body Weight ; Cholesterol* ; Diet ; Humans ; Male ; Mice* ; Rats ; Receptors, Calcitriol* ; Seminal Vesicles* ; Spermatogenesis ; Vitamin D* ; Vitamins*

PURPOSE: The purpose of the study was to develop and evaluate the effect of a metabolic syndrome prevention program using mobile application for university students. METHODS: A pretest-posttest design with content analysis as a triangulation method was used. The participants were 49 university students. Data were analyzed using descriptive statistics, chi2-test, t-test and Fisher's exact test with the SPSS WIN 18.0 program. RESULTS: The application consisted of six main menus as follows: 'basic education', 'nutrition education', 'exercise education', 'meal diary', 'exercise checkup', and 'tips'. The experimental group had higher recognition about metabolic syndrome prevention than the control group (F=7.919, p=.007). Understanding of metabolic syndrome among participants was mostly related to chronic diseases such as obesity, hypertension and diabetes in relation to the importance of eating habits and exercising. CONCLUSION: The results indicate that metabolic syndrome prevention education using mobile application is necessary and would be useful for university students.
Chronic Disease ; Eating ; Education ; Humans ; Hypertension ; Mobile Applications* ; Obesity

BACKGROUND/AIMS: The aim of this study was to assess the diagnostic use of endoscopic ultrasonograpy (EUS) in detecting the cause of common bile duct (CBD) dilatation in patients in whom abdominal ultrasonography or abdominal CT scan could not identify the cause of dilatation. METHODS: Thirty-seven patients (23 men, 14 women, mean age 62.2 years) with uncertain causes of CBD dilatation on abdominal sonogram and CT scan between October 1999 and November 2003 were enrolled. All patients were evaluated by EUS and endoscopic retrograde cholangiopancreatography (ERCP). Final diagnosis were determined by ERCP, surgical exploration and clinical follow-up. RESULTS: The following diagnosis were made by EUS: choledocholithiasis in 11 patients, CBD dilatation only in 12, benign stricture of distal CBD in 8, periampullary tumor in 6. The definitive diagnosis of choledocholithiasis (n=11), benign stricture of distal CBD (n=10), ampullary tumor (n= 5) were determined by ERCP with or without sphincterotomy and surgical exploration. EUS provided the accurate explanation for CBD dilatation in 32 of the 37 patients (86%). CONCLUSIONS: When the diagnosis of biliary obstruction remains obscure on abdominal sonography or CT scan, EUS may be useful.
Cholangiopancreatography, Endoscopic Retrograde ; Choledocholithiasis ; Common Bile Duct* ; Constriction, Pathologic ; Diagnosis ; Dilatation* ; Endosonography* ; Female ; Follow-Up Studies ; Humans ; Male ; Tomography, X-Ray Computed ; Ultrasonography

BACKGROUND/AIMS: Although the viral load is correlated with HBcAg, liver injury was not correlated to viral load in HBeAg positive patient. We aimed to study the inter-relationship of clinical parameters such as the level of HBV-DNA, the level of aminotransferase, intrahepatic expression of HBcAg and severity of histological liver damage in the young male chronic HBV carriers according to HBeAg status. METHODS: The study group included 85 young male patients (mean age: 19.8) with biopsy-proven chronic hepatitis B (HBeAg-positive group: n=60, HBeAg-negative group: n=25). RESUTLS: Serum levels of HBV-DNA and the expression of intrahepatic HBcAg in the HBeAg-positive group were significantly higher than in the HBeAg-negative (p<0.001), but fibrosis score was lower (p<0.01). Serum levels of HBV-DNA positively correlated with lobular activity, portal/periportal activity, biochemical activities in the HBeAg-negative group but negatively correlated in the HBeAg-positive group. There were no significant differences in histological activity according to the pattern of expression of intrahepatic HBcAg in both groups. The lobular activity correlated positively with biochemical activity in both groups, and portal/periportal activity correlated with biochemical activity only in the HBeAg-positive group. CONCLUSIONS: There are close correlations among liver injury, intrahepatic expression of HBcAg, and detectable HBV-DNA in the young male chronic HBV carriers with HBeAg-negativity, but in the HBeAg-positive group, the correlations are diversified.
Adolescent ; Adult ; DNA, Viral/*analysis ; English Abstract ; Hepatitis B Core Antigens/*analysis ; Hepatitis B virus/genetics/*isolation & purification ; Hepatitis B, Chronic/pathology/*virology ; Humans ; Liver/*pathology/virology ; Male ; Viral Load

Gastrointestinal stromal tumors (GIST) form a group of uncommon neoplasms originated from the pleuripotential mesenchymal cell. There is no final conclusion about accurate diagnosis and prognostic factors of GIST. Clinical presentation is not specific and intraperitoneal bleeding is a very rare complication. We report a case of a malignant GIST complicated by intraperitoneal hemorrhage, which was diagnosed by abdominal CT and EUS before operation. A subtotal gastrectomy was perfomed without complication. The patient is still alive without recurrence.
Diagnosis ; Gastrectomy ; Gastrointestinal Stromal Tumors* ; Hemoperitoneum* ; Hemorrhage ; Humans ; Recurrence ; Rupture* ; Stomach* ; Tomography, X-Ray Computed

Gastrointestinal stromal tumors (GIST) form a group of uncommon neoplasms originated from the pleuripotential mesenchymal cell. There is no final conclusion about accurate diagnosis and prognostic factors of GIST. Clinical presentation is not specific and intraperitoneal bleeding is a very rare complication. We report a case of a malignant GIST complicated by intraperitoneal hemorrhage, which was diagnosed by abdominal CT and EUS before operation. A subtotal gastrectomy was perfomed without complication. The patient is still alive without recurrence.
Diagnosis ; Gastrectomy ; Gastrointestinal Stromal Tumors* ; Hemoperitoneum* ; Hemorrhage ; Humans ; Recurrence ; Rupture* ; Stomach* ; Tomography, X-Ray Computed