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.

PURPOSE: A secondary triage tool for pediatric trauma patients, “modified pediatric trauma score (mPTS)” was introduced to predict high risk trauma. METHODS: Pediatric trauma patients (≤15 years) presenting to the Pusan National University Hospital trauma center emergency department were analyzed retrospectively. The patients were classified into high risk and low risk groups. The high risk group was assigned an Injury Severity Score ≥12, death, intensive care unit admission, or urgent intervention (intubation, closed thoracostomy, emergency angiography and embolization, emergency surgery). The airway, blood pressure, fractures, level of consciousness, and external wounds were evaluated and the mPTS was calculated. RESULTS: One hundred seventy-seven patients were enrolled in this study. The mPTS had a sensitivity, specificity, positive predictive value, and negative predictive value of 88%, 54%, 60%, and 85%, respectively. Overtriage and undertriage was 39% and 14%, respectively. The mPTS missed 6 high risk patients and all 6 patients were abdominal injury patients. The mPTS was modified to include an abdominal physical examination and/or focused assessment with sonography for trauma. The newly developed scoring system was called the extended mPTS (E-mPTS). The E-mPTS had a sensitivity of 98% and negative predictive value of 98%. The safe level of overtriage (38%) was maintained. CONCLUSION: mPTS was applied to the patients and the undertriage rate was too high. The extended mPTS improved undertriage to 2% while maintaining the overtriage rate at a safe level. The E-mPTS is expected to have a resource saving effect when used as a pediatric trauma team activation standard.
Abdominal Injuries ; Angiography ; Blood Pressure ; Busan ; Consciousness ; Emergencies ; Emergency Medicine ; Emergency Service, Hospital ; Humans ; Injury Severity Score ; Intensive Care Units ; Mass Screening* ; Pediatrics ; Physical Examination ; Retrospective Studies ; Sensitivity and Specificity ; Thoracostomy ; Trauma Centers ; Triage ; Wounds and Injuries

OBJECTIVE: The aim of this study was to compare the success rates of the manual and motor-driven mini-screw insertion methods according to age, gender, length of mini-screws, and insertion sites. METHODS: We retrospectively reviewed 429 orthodontic mini-screw placements in 286 patients (102 in men and 327 in women) between 2005 and 2010 at private practice. Age, gender, mini-screw length, and insertion site were cross-tabulated against the insertion methods. The Cochran-Mantel-Haenszel test was performed to compare the success rates of the 2 insertion methods. RESULTS: The motor-driven method was used for 228 mini-screws and the manual method for the remaining 201 mini-screws. The success rates were similar in both men and women irrespective of the insertion method used. With respect to mini-screw length, no difference in success rates was found between motor and hand drivers for the 6-mm-long mini-screws (68.1% and 69.5% with the engine driver and hand driver, respectively). However, the 8-mm-long mini-screws exhibited significantly higher success rates (90.4%, p < 0.01) than did the 6-mm-long mini-screws when placed with the engine driver. The overall success rate was also significantly higher in the maxilla (p < 0.05) when the engine driver was used. Success rates were similar among all age groups regardless of the insertion method used. CONCLUSIONS: Taken together, the motor-driven insertion method can be helpful to get a higher success rate of orthodontic mini-screw placement.
Female ; Hand ; Humans ; Male ; Maxilla ; Private Practice ; Retrospective Studies

PURPOSE: This study attempted to determine whether serial measurements of serum C-reactive protein (CRP) and albumin levels can be used for prediction of prolonged mechanical ventilation (PMV) in patients with pesticide intoxication. METHODS: We conducted a retrospective analysis of 36 pesticide-intoxicated patients who were admitted to the intensive care unit (ICU) and received mechanical ventilation for >72 hours between January 2010 and December 2011. Patients were divided into two groups: patients on mechanical ventilation for > or =15 days (PMV group; n=9) and patients on mechanical ventilation for <15 days (non-PMV group; n=27). Clinical and laboratory parameters were measured at presentation to the emergency department (ED). CRP and albumin levels were measured at presentation and thereafter for nine days. RESULTS: A higher Acute Physiology and Chronic Health Evaluation (APACHE) II score, a longer time to reach peak CRP level (CRP duration), and a larger decrease in albumin levels (DeltaAlbumin) were observed in the PMV group, compared with the non-PMV group. Of these parameters, duration of continuous increasing CRP levels for >4 days [odds ratio (OR), 2.06; 95% confidence interval (CI), 1.10-3.86] and DeltaAlbumin >2.0 g/dL (OR, 7.81; 95% CI, 1.04-58.67) showed an independent association with PMV. CONCLUSION: Serial measurements of serum CRP and albumin levels can be used for identification of patients at risk for PMV. Increase in serum CRP level for more than four consecutive days and decrease in albumin level greater than 2.0 g/dL could discriminate PMV patients from non-PMV patients.
APACHE ; C-Reactive Protein ; Emergencies ; Humans ; Intensive Care Units ; Respiration, Artificial ; Retrospective Studies

PURPOSE: The aim of this study was to evaluate the effect of head rotation and leg elevation as it impacts the depth from the skin surface to the internal jugular vein (IJV), the diameter of the IJV, and the relative anatomical location of the IJV to the carotid artery (CA). METHODS: A total of 20 volunteers were enrolled in this study. In a supine position with/without 30degrees head rotation to the left, and with/without 30degrees leg elevation, the depth from skin surface to IJV, the IJV diameters, and the anatomical relationship between IJV and CA were measured using 2-dimensional ultrasound from the right side of the neck. The relative position of the IJV to the CA was depicted as an angle ranging from -180degrees to +180degrees. The measurements observed in each position were compared. RESULTS: As the head was rotated to the left, the depth of the IJV from the skin surface decreased and the anteroposterior IJV diameter increased significantly (all p<0.001). The relative position of the IJV to the CA tended to move in an anterior and medial direction during head rotation. Leg elevation had a significant impact on the transverse diameter of the IJV, but only when the head was rotated (p=0.027). With leg elevation, there was no consistent locational change of the IJV relative to the carotid artery, and there were no significant changes observed for IJV depth relative to the surface of the skin or IJV anteroposterior diameter. CONCLUSION: Our results indicated that head rotation increases the risk of carotid artery puncture by increasing the overlap of the carotid artery and the IJV. To decrease the risk of carotid artery puncture, a neutral head position should be maintained during IJV catheterization, with a central approach.
Carotid Arteries ; Carotid Artery Injuries ; Catheterization ; Catheterization, Central Venous ; Catheters ; Head ; Jugular Veins ; Leg ; Neck ; Punctures ; Skin ; Supine Position

PURPOSE: The aim of this study was to evaluate the effect of head rotation and leg elevation as it impacts the depth from the skin surface to the internal jugular vein (IJV), the diameter of the IJV, and the relative anatomical location of the IJV to the carotid artery (CA). METHODS: A total of 20 volunteers were enrolled in this study. In a supine position with/without 30degrees head rotation to the left, and with/without 30degrees leg elevation, the depth from skin surface to IJV, the IJV diameters, and the anatomical relationship between IJV and CA were measured using 2-dimensional ultrasound from the right side of the neck. The relative position of the IJV to the CA was depicted as an angle ranging from -180degrees to +180degrees. The measurements observed in each position were compared. RESULTS: As the head was rotated to the left, the depth of the IJV from the skin surface decreased and the anteroposterior IJV diameter increased significantly (all p<0.001). The relative position of the IJV to the CA tended to move in an anterior and medial direction during head rotation. Leg elevation had a significant impact on the transverse diameter of the IJV, but only when the head was rotated (p=0.027). With leg elevation, there was no consistent locational change of the IJV relative to the carotid artery, and there were no significant changes observed for IJV depth relative to the surface of the skin or IJV anteroposterior diameter. CONCLUSION: Our results indicated that head rotation increases the risk of carotid artery puncture by increasing the overlap of the carotid artery and the IJV. To decrease the risk of carotid artery puncture, a neutral head position should be maintained during IJV catheterization, with a central approach.
Carotid Arteries ; Carotid Artery Injuries ; Catheterization ; Catheterization, Central Venous ; Catheters ; Head ; Jugular Veins ; Leg ; Neck ; Punctures ; Skin ; Supine Position

In Korea, Plasmodium vivax (P. vivax) is the most common agent of malaria infection. However, as travel to regions where malaria is endemic increases, so do the numbers of Plasmodium falciparum and mixed infections. P. falciparum predominates, while P. vivax is rare in west-central Africa. We report on a case of mixed malaria infection with severe hemolytic anemia caused by P. falciparum and P. vivax in a 38-year-old man after traveling to Angola. A diagnosis of P. falciparum malaria was made by microscopic examination. However, both P. vivax and P. falciparum were detected by the polymerase chain reaction (PCR). As a radical cure P. vivax, the patient was treated with mefloquine, artemether, and primaquine. Both P. falciparum and P. vivax had disappeared from peripheral blood by admission day 4, however, low grade fever and headache persisted, and his hemoglobin and hematocrit levels were depleted. A peripheral blood smear was negative for both P. vivax and P. falciparum; however, a direct anti-globulin test and anti-nuclear antibody test were positive, suggesting immune hemolytic anemia. After conservative treatment, which included a transfusion with packed red blood cells (RBC), his symptoms and signs showed improvement and laboratory findings were normalized.
Adult ; Africa ; Anemia, Hemolytic ; Angola ; Artemisinins ; Coinfection ; Erythrocytes ; Fever ; Headache ; Hematocrit ; Hemoglobins ; Humans ; Korea ; Malaria ; Mefloquine ; Plasmodium falciparum ; Plasmodium vivax ; Polymerase Chain Reaction ; Primaquine

PURPOSE: This study investigated the compliance of the general public to the guidance conveyed by hospital emergency medical information centers. METHODS: This study included the incidences of inquiry on hospitals and clinics to Busan Emergency Medical Information Center by the general public for a 2-week period from January 4-17, 2009. Information obtained included general characteristics, time of hospital arrival and departure, length of hospitalization, hospitals visited, and treatment outcome. RESULTS: A total of 939 incidences of hospital guidance to the general public were examined. The degree of compliance was 71.2%, the ratio of the primary and secondary facility that the participants visited were 88.6% and 93.5% of the participants in this study were discharged from hospitals after their visit. Patients who complied with the information received displayed a shorter period of hospitalization than non-compliant patients. CONCLUSION: Emergency medical information centers may help ease the unnecessary use of emergency rooms by providing information on diseases to the general public and effectively distributing medical resources with guidance to proper hospitals according to the degree of symptoms.
Access to Information ; Compliance ; Emergencies ; Emergency Medical Services ; Hospitalization ; Humans ; Incidence ; Information Centers

PURPOSE: This study investigated the compliance of the general public to the guidance conveyed by hospital emergency medical information centers. METHODS: This study included the incidences of inquiry on hospitals and clinics to Busan Emergency Medical Information Center by the general public for a 2-week period from January 4-17, 2009. Information obtained included general characteristics, time of hospital arrival and departure, length of hospitalization, hospitals visited, and treatment outcome. RESULTS: A total of 939 incidences of hospital guidance to the general public were examined. The degree of compliance was 71.2%, the ratio of the primary and secondary facility that the participants visited were 88.6% and 93.5% of the participants in this study were discharged from hospitals after their visit. Patients who complied with the information received displayed a shorter period of hospitalization than non-compliant patients. CONCLUSION: Emergency medical information centers may help ease the unnecessary use of emergency rooms by providing information on diseases to the general public and effectively distributing medical resources with guidance to proper hospitals according to the degree of symptoms.
Access to Information ; Compliance ; Emergencies ; Emergency Medical Services ; Hospitalization ; Humans ; Incidence ; Information Centers

A 60-year-old man with bilateral corneal opacity underwent cataract extraction surgery involving the use of a limbal relaxing incision in his left eye. He had lower lid ectropion and lagophthalmos in both eyes. Eleven days after the surgery, a slit-lamp examination revealed a neurotrophic corneal ulcer with a punch-out epithelial defect and rolled edges at the center of the pre-existing corneal opacity. The patient was treated with sodium hyaluronate, autologous serum, and oral doxycycline. Six weeks after the surgery an improvement in corneal sensation was observed and the neurotrophic corneal ulcer subsequently healed over the course of one year. In this report, we present a case of neurotrophic keratitis that occurred after performing cataract surgery concurrent with a limbal relaxing incision. As such, we suggest that limbal relaxing incisions should be performed cautiously in patients with causative risk factors for corneal hypesthesia.
Cataract Extraction/*adverse effects/*methods ; Corneal Diseases/etiology ; Corneal Ulcer/*etiology/*pathology/physiopathology ; Humans ; Hypesthesia/etiology ; Limbus Corneae/*surgery ; Male ; Middle Aged ; Ophthalmologic Surgical Procedures/*adverse effects ; Phacoemulsification ; Wound Healing