BACKGROUND: This study aimed to assess the status of infection control during influenza A pandemic (H1N1) 2009. METHODS: A questionnaire survey was conducted in November 2009 at the 100 hospitals designated by the Korea Centers for Disease Control and Prevention (KCDC) as influenza A pandemic (H1N1) 2009-treatment institutions. RESULTS: In 32.3% of the hospitals, the ventilation system of the influenza A pandemic (H1N1) 2009 isolation ward was separated from the hospital's ventilation system. With regard to wearing personal protective equipment while caring for patients with H1N1 infection, during usual patient contact, masks were always worn by all medical staff at all the hospitals; however, medical staff at 38.7% and 51.6% of the hospitals did not wear gloves and gowns, respectively. During aerosol-generating procedures, some medical staff wore surgical masks, whereas medical staff at 10% and 23.3% of the hospitals did not wear gowns and protective goggles, respectively. In all, 64.5% of the hospitals responded that the contents of the guidelines established by the KCDC were insufficient for reference purposes in actual practice. CONCLUSION: Some of influenza A pandemic (H1N1) 2009-treatment institutions are believed to be inadequate in facilities, infection control during patient treatment, and administrative measures among their efforts to prevent transmission in hospital. In preparation against the outbreak of similar diseases in the future, the government needs to establish guidelines highly applicable by medical staff, to secure exclusive spaces and personnel for treating infectious disease patients, and to develop personal protective gear support and management systems.
Centers for Disease Control and Prevention (U.S.) ; Communicable Diseases ; Delivery of Health Care ; Eye Protective Devices ; Humans ; Infection Control ; Influenza, Human ; Korea ; Masks ; Medical Staff ; Pandemics ; Ventilation ; Surveys and Questionnaires

Background: Although the orofacial-function improvement exercise (OFIE; oral exercise) was first introduced in Korea 10 years prior, it is still not covered by medical insurance, and no detailed survey on the dissemination of related programs has been conducted. Therefore, this study investigated the actual status of the education and practice of OFIE among the elderly and at elderly welfare institutions in the Seoul and Gyeonggi Provinces. Methods: Senior citizens aged more than 65 years old, public health centers (total of 69) and elderly welfare institutions (including nursing homes and elderly welfare centers, total of 56) per administrative area in the Seoul and Gyeonggi Provinces were targeted. We analyzed 200 elderly people and 93 institutions who agreed to participate in the survey. For the elderly, general characteristics, experience and route, current practice, and necessity regarding OFIE were investigated. For institutions, the history and plan of education programs on OFIE were investigated. Results: Regardless of the general characteristics, both the rate of experience and practice for OFIE were low overall; moreover, although they felt it was necessary, they had insufficient motivation for its implementation. Moreover, only a few institutions which were operating the education about OFIE regardless of the COVID-19 situation. Conclusion Although OFIE is necessary for the elderly, its distribution remains insufficient. Therefore, further efforts are needed to expand the education and raise the awareness of oral exercise among elderly individuals and senior welfare institutions.

OBJECTIVE: The purpose of this study was to make a guideline of uterine artery embolization for the treatment of uterine leiomyomas accompanying with adenomyosis in Korea. MATERIALS AND METHODS: We performed the retrospective study for 37 women who had uterine leiomyomas accompanying with adenomyosis. Bilateral uterine artery embolization was performed in 37 patients (age range 25-65) during 17 months with pain, hypermenorrhea, urinary frequency etc due to leiomyomas. Ultrasound imaging was performed before the procedure and at mean 6.9 months after the procedure. RESULTS: All procedures were technically successful. Mean clinical follow-up was 12.8 months. Minor complication occurred in 82% patients after the procedure. After imaging follow-up (mean, 6.9 months postprocedure), median uterine volume decreased 34.4%, and dominant myoma volume decreased 86%. There was no statistical difference in uterine volume reduction and dominant myoma size reduction whether occluding agents was polyvinyl alcohol, polyvinyl alcohol plus gelfoam, and gelfoam, and whether ultrasound measured Resistance Index value before the procedure was low or high. CONCLUSION: Primary candidates for uterine artery embolization include those with symptomatic uterine leiomyomas who no longer desire fertility but wish to avoid surgery or are poor surgical risks. To our study, uterine volume reduction and dominant myoma size reduction in patients who had adenomyosis were similar to previous other studies in patients who had not adenomyosis. Therefore adenomyosis should not be considered as a contraindication for uterine artery embolization. Because there is little data about subsequent reproductive potential after this procedure, it should not be routinely advocated for infertile women. Further investigation is warranted for occluding agents and Resistance Index.
Adenomyosis* ; Female ; Fertility ; Follow-Up Studies ; Gelatin Sponge, Absorbable ; Humans ; Korea ; Leiomyoma* ; Menorrhagia ; Myoma ; Polyvinyl Alcohol ; Retrospective Studies ; Ultrasonography ; Uterine Artery Embolization

Uterine rupture is usually associated with previous uterine scar. Although intrapartum rupture of unscarred uterus is very rare, it may cause catastrophic outcomes to both the mother and the newborn infant compared with that of a scarred uterus. The present case describes our experience of anesthesia for an emergency cesarean section due to the arrest of fetal descent in a 36-year-old parturient who had undergone external cephalic version for the breech presentation of her fetus. We detected the rupture of her unscarred uterus during the operation under epidural anesthesia, which was changed to general anesthesia. Despite the uterine rupture the newborn infant survived uneventfully. At the postoperative twelfth day she was discharged from hospital with her baby.
Adult ; Anesthesia ; Anesthesia, Epidural ; Anesthesia, General ; Breech Presentation ; Cesarean Section* ; Cicatrix ; Emergencies ; Female ; Fetus ; Humans ; Infant, Newborn ; Mothers ; Oxytocin ; Pregnancy ; Rupture* ; Uterine Rupture ; Uterus* ; Version, Fetal

PURPOSE: Central retinal vein occlusion (CRVO) as a complication of acute leukemia has rarely been reported. Here, we report a favorable outcome of radiation therapy for CRVO with severe macular edema in a patient with acute lymphocytic leukemia (ALL). CASE SUMMARY: A 21-year-old female presented with acute visual loss in the left eye and headache. Best-corrected visual acuity in the left eye was 0.3. Fundus examination showed some hemorrhagic spots in the right eye and flame-shaped retinal hemorrhage, tortuous retinal vessels, and a retinal infiltrative lesion in the left eye. Fluorescein angiography revealed CRVO in the left eye and severe central macular edema was observed by optical coherence tomography. Hematologic study revealed ALL. Even after leukapheresis and commencement of systemic chemotherapy, fundus findings showed no remarkable change. She was given low dose (400 cGy) ocular external beam radiation therapy (EBRT). Three days after EBRT, macular edema, fundus infiltration, and visual acuity improved dramatically. Visual acuity improved to 0.4 and to 0.8 at 1 month and 1 year after EBRT respectively. CONCLUSIONS: Early start of EBRT after diagnosis could lead to good visual prognosis. EBRT showed rapid resolution of macular edema associated with CRVO in a patient with ALL. Low dose EBRT may be considered as a suitable treatment option for CRVO associated with leukemia.
Diagnosis ; Drug Therapy ; Female ; Fluorescein Angiography ; Headache ; Humans ; Leukapheresis ; Leukemia ; Macular Edema* ; Precursor Cell Lymphoblastic Leukemia-Lymphoma* ; Prognosis ; Retinal Hemorrhage ; Retinal Vein* ; Retinal Vessels ; Retinaldehyde ; Tomography, Optical Coherence ; Visual Acuity ; Young Adult

Trichotillomania is a neuropsychiatric disorder characterized by repetitive pulling out of one's hair. We present a trichotillomania case study illustrating the effectiveness of habit reversal training, which has recently been found, in western countries, to be a very effective cognitive behavioral treatment. The refractory patient in our study had previously received 1 year of drug treatment and psychiatric consultation for the disorder. We administered 10 habit reversal training sessions, which was followed by an obvious improvement in the patient's trichotillomania symptoms. Our observations indicate that habit reversal training might be effective in the treatment of trichotillomania.
Cognitive Therapy ; Hair ; Humans ; Trichotillomania

Acantholytic squamous cell carcinoma is a well-defined variant of squamous cell cancer in which significant portions of the neoplastic proliferation show a pseudoglandular or tubular microscopic pattern. It usually presents as a nodule with various colors, and it is accompanied by scaling, crusting, and ulceration on the sun-exposed areas of older aged individuals. Histologically, the tumor consists of a nodular, epidermal-derived proliferation that forms island-like structures. At least focally or sometimes extensively, the tumor cells shows a loss of cohesion within the central gland-like or tubular spaces. This tumor resembles the structure of eccrine neoplasms, but it is negative for dPAS, CEA and mucicarmine and it is only positive for EMA and cytokeratins. Herein we report a case of acantholytic squamous cell carcinoma that occurred on the face of an 82-year-old woman.
Adenoids ; Aged ; Aged, 80 and over ; Carcinoma, Squamous Cell ; Carmine ; Humans ; Keratins ; Neoplasms, Squamous Cell ; Skin ; Ulcer

Although vitamin C supplements were consumed for health maintenance and fatigue recovery, the effects of high doses of vitamin C supplement remains controversial. Our study performed the effects of 100 mg and 2,000 mg vitamin C supplements on plasma and urinary vitamin C concentration in Korean women. Twenty-four women completed the 4 weeks intervention. Anthropometric data, plasma and urinary vitamin C concentrations, superoxide dismutase activity, thiobarbituric acid reactive substance (TBARS) level, and fatigue severity scale (FSS) were collected, and the statistical analyses compared between- and within-group findings at pre- and post-intervention. Concentrations of vitamin C in plasma and urinary excretion were significantly increased with 100 mg and 2,000 mg of vitamin C supplementation (p < 0.050). TBARS level was decreased significantly with 2,000 mg of vitamin C supplementation (p < 0.050). In addition, FSS was declined significantly in 100 mg of vitamin C supplementation group (p < 0.050). Our result showed that vitamin C supplementation of either 100 mg or 2,000 mg led to an increase in vitamin C concentrations in plasma and vitamin urinary excretion but not statistically significant among groups. TBARS level was decreased in 2,000 mg and FSS was decreased in 100 mg of vitamin C supplementation in Korean women. We suppose that additional clinical trial is needed to examine the effects of vitamin C supplements for a wide range of doses on plasma and urinary vitamin C concentrations in Korean.
Ascorbic Acid* ; Fatigue ; Female ; Humans ; Plasma* ; Superoxide Dismutase ; Thiobarbituric Acid Reactive Substances ; Vitamins*

BACKGROUND/AIMS: Guanine nucleotide binding protein (G-protein) beta polypeptide 3 (GNB3) C825T polymorphism alters intracellular signal transduction, which may lead to motor or sensory abnormalities of the gastrointestinal tract. The aim of the present study was to evaluate the association of the GNB3 C825T polymorphism with susceptibility to overlap syndrome of functional dyspepsia (FD) and irritable bowel syndrome (IBS) in a Korean population. METHODS: One hundred sixty-seven patients with FD alone, 60 patients with IBS alone, 85 patients with the overlap of FD and IBS, and 434 asymptomatic healthy subjects participated in the study. Genotyping for GNB3 C825T polymorphism was performed using their blood samples. RESULTS: No association of GNB3 genotypes in patients with FD alone, IBS alone or overlap phenotype, when compared to genotypes in controls, was detected. The frequency of CT and TT genotypes relative to the CC genotype for the phenotypes of FD alone, IBS alone and the coexistence of FD and IBS did not significantly differ. Comparison of the TT genotype with the CC/CT genotype showed no significant association for each phenotype group. CONCLUSIONS: There is no apparent association of the GNB3 C825T polymorphism with the susceptibility to FD, IBS or the overlap of FD and IBS. Larger-scale studies and further investigation on other candidate genes are required.
Carrier Proteins ; Dyspepsia ; Gastrointestinal Tract ; Genotype ; GTP-Binding Proteins ; Guanine ; Heterotrimeric GTP-Binding Proteins ; Humans ; Irritable Bowel Syndrome ; Phenotype ; Signal Transduction

PURPOSE: To compare the psychiatric body dysmorphic concern of strabismus patients over 10 years old with a control group. METHODS: Fifty strabismus patients over 10 years-old and fifty non-strabismic control patients over 10 years-old were asked to answer a questionnaire of the body dysmorphic disorder examination-self report. RESULTS: Total score and scores of the distressing factor, the self consciousness factor, the avoidance factor and the comparison factor were statistically higher than those of control group. Strabismus patients were 3.52 times more likely to meet the DSM-IV diagnostic criteria. Comparison between constant strabismus patients and intermittent strabismus patients didn't show statistically significant differences, that is, intermittent strabismus patients also had equal degree of dysmorphic concern. CONCLUSIONS: This results show that strabismus patients have relatively high rates of psychiatric dysmorphic concern.
Body Dysmorphic Disorders ; Child ; Consciousness ; Diagnostic and Statistical Manual of Mental Disorders ; Humans ; Surveys and Questionnaires ; Strabismus*