PURPOSE: This study aims to examine how elementary, middle and high school health teachers in Gyeonggi province react to infectious disease like MERS. METHODS: This is a descriptive study using a convenience sample of 1,267 school health teachers. RESULTS: When MERS was an epidemic, school health teachers who took the ‘leading’ role were 92.4%. A school heath teacher's countermeasures against infectious diseases showed a high score during MERS outbreak (3.81) compared to regular days (3.59). CONCLUSION: Based on such results, it has been determined that schools need to keep two types of procedures manual, such as ‘countermeasures on a regular basis’ and ‘countermeasures in the event of a pandemic disease outbreak’ manual in the staff offices so that anyone can view them at any time. It is necessary to prepare regulations to strengthen their authority so that school health teachers can take the role of control tower, in a professional capacity, when communicable disease is spreading. In order to prevent any confusion and chaos, there should be a unitary reporting system at each school when dealing with an epidemic. School health teachers need to get continuous training to reinforce their abilities to react to communicable diseases.
Communicable Diseases ; Coronavirus Infections ; Gyeonggi-do ; Humans ; Pandemics ; School Health Services ; School Nursing ; Social Control, Formal

Allogeneic stem cell transplantation (allo-SCT) using related or unrelated donor could eradicate paroxysmal nocturnal hemoglobinuria (PNH) clones and may cure the disease. Chronic graft-versus host disease (GVHD) is a major complication of patients who have undergone allo-SCT. Nephrotic syndrome has been described as one of the rare manifestations of chronic GVHD following the usual myeloablative allo-SCT. We report a case of nephrotic syndrome that developed 25 months after non-myeloablative allo-SCT for PNH. The patient had grade II acute GVHD and extensive chronic GVHD after non-myeloablative allo-SCT. Typically the patient presented with preserved renal function and full nephrotic syndrome including generalized edema, proteinuria, hypoalbuminemia, and hypercholesterolemia. Renal biopsy revealed findings of membranous glomerulopathy (MG). The patient is alive with a stable engraftment and full donor chimerism under the administration of tacrolimus for control of chronic GVHD and MG without refractory hemolysis and cytopenia.
Adult ; Diagnosis, Differential ; Female ; Glomerulonephritis, Membranous/drug therapy/*etiology/pathology ; Graft vs Host Disease/drug therapy/*etiology/pathology ; Hemoglobinuria, Paroxysmal/*therapy ; Human ; *Stem Cell Transplantation/*adverse effects ; Treatment Outcome

BACKGROUND: Acute promyelocytic leukemia (APL) can be life threatening, necessitating emergency therapy with prompt diagnosis by morphologic findings, immunophenotyping, cytogenetic analysis, or molecular studies. This study aimed to assess the current routine practices in APL and the clinico-pathologic features of APL. METHODS: We reviewed the medical records of 48 Korean patients (25 men, 23 women; median age, 51 (20-80) years) diagnosed with APL in 5 university hospitals between March 2007 and February 2012. RESULTS: The WBC count at diagnosis and platelet count varied from 0.4 to 81.0 (median 2.0)x10(9)/L and 2.7 to 124.0 (median 54.5)x10(9)/L, respectively. The median values for prothrombin time and activated partial thromboplastin time were 14.7 (11.3-44.1) s and 29 (24-62) s, respectively. All but 2 patients (96%) showed a fibrin/fibrinogen degradation product value of >20 microg/mL. The D-dimer median value was 5,000 (686-55,630) ng/mL. The t(15;17)(q22;q12 and PML-RARA fusion was found in all patients by chromosome analysis and/or multiplex reverse transcriptase-polymerase chain reaction (RT-PCR), with turnaround times of 8 (2-19) d and 7 (2-13) d, respectively. All patients received induction chemotherapy: all-trans retinoic acid (ATRA) alone (N=11, 26%), ATRA+idarubicin (N=25, 58%), ATRA+cytarabine (N=3, 7%), ATRA+idarubicin+cytarabine (N=4, 9%). CONCLUSION: Since APL is a medical emergency and an accurate diagnosis is a prerequisite for prompt treatment, laboratory support to implement faster diagnostic tools to confirm the presence of PML-RARA is required.
Cytogenetic Analysis ; Emergencies ; Emergency Treatment ; Fibrin Fibrinogen Degradation Products ; Hospitals, University ; Humans ; Immunophenotyping ; Korea ; Leukemia, Promyelocytic, Acute ; Male ; Medical Records ; Partial Thromboplastin Time ; Platelet Count ; Prothrombin Time ; Tretinoin

BACKGROUND: Acute promyelocytic leukemia (APL) can be life threatening, necessitating emergency therapy with prompt diagnosis by morphologic findings, immunophenotyping, cytogenetic analysis, or molecular studies. This study aimed to assess the current routine practices in APL and the clinico-pathologic features of APL. METHODS: We reviewed the medical records of 48 Korean patients (25 men, 23 women; median age, 51 (20-80) years) diagnosed with APL in 5 university hospitals between March 2007 and February 2012. RESULTS: The WBC count at diagnosis and platelet count varied from 0.4 to 81.0 (median 2.0)x10(9)/L and 2.7 to 124.0 (median 54.5)x10(9)/L, respectively. The median values for prothrombin time and activated partial thromboplastin time were 14.7 (11.3-44.1) s and 29 (24-62) s, respectively. All but 2 patients (96%) showed a fibrin/fibrinogen degradation product value of >20 microg/mL. The D-dimer median value was 5,000 (686-55,630) ng/mL. The t(15;17)(q22;q12 and PML-RARA fusion was found in all patients by chromosome analysis and/or multiplex reverse transcriptase-polymerase chain reaction (RT-PCR), with turnaround times of 8 (2-19) d and 7 (2-13) d, respectively. All patients received induction chemotherapy: all-trans retinoic acid (ATRA) alone (N=11, 26%), ATRA+idarubicin (N=25, 58%), ATRA+cytarabine (N=3, 7%), ATRA+idarubicin+cytarabine (N=4, 9%). CONCLUSION: Since APL is a medical emergency and an accurate diagnosis is a prerequisite for prompt treatment, laboratory support to implement faster diagnostic tools to confirm the presence of PML-RARA is required.
Cytogenetic Analysis ; Emergencies ; Emergency Treatment ; Fibrin Fibrinogen Degradation Products ; Hospitals, University ; Humans ; Immunophenotyping ; Korea ; Leukemia, Promyelocytic, Acute ; Male ; Medical Records ; Partial Thromboplastin Time ; Platelet Count ; Prothrombin Time ; Tretinoin

OBJECTIVES: As few mpox cases have been reported in Korea, we aimed to identify the characteristics of mpox infection by describing our epidemiologic investigation of a woman patient (index patient, the third case in Korea) and a physician who was infected by a needlestick injury (the fourth case). METHODS: We conducted contact tracing and exposure risk evaluation through interviews with these 2 patients and their physicians and contacts, as well as field investigations at each facility visited by the patients during their symptomatic periods. We then classified contacts into 3 levels according to their exposure risk and managed them to minimize further transmission by recommending quarantine and vaccination for post-exposure prophylaxis and monitoring their symptoms. RESULTS: The index patient had sexual contact with a man foreigner during a trip to Dubai, which was considered the probable route of transmission. In total, 27 healthcare-associated contacts across 7 healthcare facilities and 9 community contacts were identified. These contacts were classified into high (7 contacts), medium (9 contacts), and low (20 contacts) exposure risk groups. One high-risk contact was identified as a secondary patient: a physician who was injured while collecting specimens from the index patient. CONCLUSIONS The index patient visited several medical facilities due to progressive symptoms prior to isolation. Although the 2022 mpox epidemic mainly affected young men, especially men who have sex with men, physicians should also consider mpox transmission in the general population for the timely detection of mpox-infected patients.