BACKGROUND: The number of patients of doxylamine overdose has increased, but there were little clinical reports. The purpose of this study is review the patients of doxylamine overdose for aid clinical decision making of patients disposition. METHODS: We reviewed medical records of patients who ingested doxylamine succinate retrospectively from Jan. 1, 1996 to Dec. 31. 1996. Data that was recorded were followed: age, sex, psychiatric history, amounts of ingestion, time interval from ingestion to arrival to hospital, initial vital signs and symptoms, EKG, chest PA, Lab. findings, treatment, patients disposition, length of hospital stay, complication. RESULTS : 1) Total number of patients was ninety and average dosage of ingestion was 1062mg. 2) Tachycardia was the most frequent anticholinergic symptom(46%). 3) Routine lab. findings was not abnormal except one patient who was diagnosed as Rhabdomyolysis. 4) Gut decontamination was performed in patients who had arrived at hospital in 2-3 hours, and who had ingested large dose of drug. 5) Five patients were admitted to Psychiatric dept. and one patient was admitted to emergency dept. for treatment of rhabdomyolysis. 6) The mean duration of hospital stay was 6.5 hours. CONCLUSION: The patients who ingested overdose of doxylamine was managed safely in emergency department, but we should warn against the possibility of rhabdomyolysis.
Decision Making ; Decontamination ; Doxylamine* ; Eating ; Electrocardiography ; Emergencies ; Emergency Service, Hospital ; Humans ; Length of Stay ; Medical Records ; Retrospective Studies ; Rhabdomyolysis ; Succinic Acid* ; Tachycardia ; Thorax ; Vital Signs

No abstract available.
Emergencies* ; Humans

BACKGROUND: Urinalysis is a useful laboratory test in the diagnosis of various diseases. In sampling for the urinalysis, there is much concern about contamination that can lead to misdiagnosis in the mid-stream urine sampling method. We conducted this study to determine, in terms of concordance of results and contamination in culture, whether there was any superiority in mid-stream sampling methods with or without disinfection measures compared to the catheterization method. MATERIALS AND EMTHODS: We used three kinds of urine sampling methods sequentially, mid-stream non-clean catch, mid-stream clean catch, and catheterization, for ambulatory, non-pregnant, non-menstruating female patients who visited NHIC Ilsan Hospital emergency department during a one-week period in September 2001. Each sample was electrophotometrically analyzed for leukocyte esterase, nitrite, and blood by using a reagent strip and was cultured immediately or after overnight refrigeration. RESULTS: Of the 41 patients, 9 had culture-proven urinary tract infections. The concordance rates(kappa) for nitrite, blood, and leukocyte esterase were 0.875, 0.403, and 0.406 between non-clean catch and catheterized samples and 0.875, 0.481, and 0.560 between clean catch and catheterized samples, respectively. The contamination rate of the non-clean catch, the clean catch, and the catheterized samples were statistically different: 51.2%, 29.3% and 0%, respectively. CONCLUSION: We found that cleaning with disinfectant was effective for reducing the contamination rate, even though the best urine sampling method for zero contamination was catheterization. We recommend considering cost, patients' comfort, an acceptable threshold for contamination, and the necessity for a culture before choosing a urine sampling method for women who visit the emergency department.
Catheterization ; Catheters ; Diagnosis ; Diagnostic Errors ; Disinfection ; Emergencies* ; Emergency Service, Hospital* ; Female ; Humans ; Leukocytes ; Reagent Strips ; Refrigeration ; Urinalysis ; Urinary Tract Infections

No abstract available.

PURPOSE: In 2000, the American Heart Association and International Liaison Committee on Resuscitation published guidelines for CPR (Cardiopulmonary Resuscitation), and these guidelines were revised in 2005. Many physicians perform CPR differently than suggested by these guidelines. We investigated guideline conformation rates for CPR by non-emergency physicians. METHODS: From January 1st, 2005, to December 31st, 2005, and from January 1st, 2007, to September 30th, 2007, 103 in-hospital CPR cases were enrolled. We separated the 103 cases into two groups: 2005 patients and 2007 patients. Fifty-two cases in the 2005 group and 51 cases in the 2007 group were enrolled. The defibrillation method, defibrillation energy, epinephrine use, and atropine use were analyzed. RESULTS: Nineteen cases (82.6%) in the 2005 group and three cases (21.4%) in the 2007 group were performed using the appropriate defibrillation method (p=0.0002). Seventeen cases (73.9%) in the 2005 group and four cases (28.6%) in the 2007 group received the appropriate defibrillation energy (p=0.0069). Seven cases (14.0%) in the 2005 group and 16 cases (32.0%) in the 2007 group used the appropriate epinephrine dose (p=0.0325). Fourteen cases (28.0%) in the 2005 patient group and 14 cases (29.2%) in the 2007 patient group used the appropriate atropine dose (p=0.8983). CONCLUSION: Although CPR guidelines were renewed in 2005, many physicians do not follow these guidelines. We suggest that adequate information, education, feedback, and further study are needed for guideline conformation.
American Heart Association ; Atropine ; Cardiopulmonary Resuscitation ; Electric Countershock ; Epinephrine ; Humans ; Resuscitation

Purpose: We assessed the extent of silicone oil (SO) emulsification using ultra-wide-field fundus photography (wFP) and the reflective ratios of swept-source optical coherence tomography (SS-OCT). Methods: We retrospectively enrolled 51 eyes of 51 patients who underwent intravitreal SO tamponade with vitrectomy. Two weeks after SO tamponade and immediately before SO removal, ultra-wide-field fundus photography and SS-OCT were performed. Based on the numbers of emulsified droplets in the ultra-wide-field fundus photographs, SO emulsification was qualitatively graded from 0 to 4. Reflective ratios were calculated by dividing the OCT reflectivity of the optic cup by the OCT reflectivity of SO near the retinal surface. We analyzed the changes in the SO emulsification grade and the reflective ratio over time (RR2/RR1). Results: The SO emulsification grade revealed by ultra-wide-field fundus photography was 2.12 ± 1.29, and the mean SS-OCT RR2/RR1 value was 1.14 ± 0.22. A longer duration of SO tamponade was associated with a higher emulsification grade on ultra-wide-field fundus photography and an increase in the RR2/RR1 value (both p < 0.01). We found a significant correlation between the SO emulsification grade on ultra-wide-field fundus photography and the SS-OCT RR2/RR1 (p = 0.028). Conclusions Ultra-wide-field fundus photography and SS-OCT can be used to determine objectively the extent of SO emulsification; this may indicate the appropriate SO removal time any complication.

OBJECTIVES: To determine the impacts of Diagnosis-Related Groups/Prospective Payment System (DRG/PPS) on the quality of care in cases of Cesarean section and to describe the policy implications for the early stabilization of DRG/PPS in Korea. METHODS: Data was collected from the medical records of 380 patients who had undergone Cesarean sections in 40 hospitals participating in the DRG/PPS Demonstration Program since 1999. Cesarean sections were performed in 122 patients of the FFS(Fee-For-Service) group and 258 patients of the DRG/PPS group. Measurements of quality used included essential tests of pre- and post-operation, and the PPI(Physician Performance Index) score. The PPI was developed by two obstetricians. RESULTS: Univariate analysis demonstrated significant differences in PPI scores according to the payment systems. With respect to the mean of PPI scores, a higher score was found in the DRG/PPS group than in the FFS group. However, the adjusted effect did not show significant differences between the FFS group and the DRG/PPS group. CONCLUSION: This study suggested that the problem of poor quality may not be related to the implementation of DRG/PPS in Cesarean section. However, this study did not consider the validity and reliability of the process measurement, and it did not exclude the possibility of data omission in medical records.
Cesarean Section* ; Female ; Humans ; Korea ; Medical Records ; Pregnancy ; Reproducibility of Results

The urogenital tract manifestations of acquired immune deficiency syndrome (AIDS) include the entire array of voiding symptoms; infections, neurogenic bladder problems, impotence, infertility, neoplasma and AIDS associated renal syndromes. Tuberculosis occurs in approximately 4% of patients with AIDS, and involves at least one extrapulmonary site in nearly 50% of cases. However, tuberculous infection of the testicle in AIDS is rarely seen. Herein, we report a case of tuberculosis epididymoorchitis, which developed as a result of reactivation in an AIDS patient. To the best of our knowledge, this is the first reported case of AIDS presenting as tuberculous epididymoorchitis in Korea.
Acquired Immunodeficiency Syndrome* ; Erectile Dysfunction ; Humans ; Infertility ; Korea ; Male ; Testis ; Tuberculosis ; Urinary Bladder, Neurogenic

Meralgia paresthetica (MP), first described in 1878, is a sensory mononeuropathy of the lateral femoral cutaneous nerve (LFCN) characterized by pain, tingling, numbness, and paresthesias localized to the anterolateral thigh. There are many etiologies for MP, including those that are spontaneous (idiopathic, metabolic or mechanical) and iatrogenic (surgery, trauma). A 46-year-old female came to our emergency department (ED) with a right hip pain that developed after two days of an altered mental status from high amounts of multiple drugs (benzodiazepine, SSRI, and antipsychotics) to commit suicide. Her past medical and surgical histories were unremarkable. In addition, her vital signs were stable and her electrocardiography was unremarkable. On the other hand, laboratory tests showed an elevated creatinine kinase 14787 IU/L (normal range, 26~140 IU/L) and urine myoglobin >1000 ng/mL (normal range, 0~10 ng/mL). She was admitted to our ED for the management of rhabdomyolysis. The patient didn't slip down and slept on her right side for a long period. An initial pelvis and femur x-ray ruled out a fracture and a straight leg raise test was negative. We took a lumbar spine x-ray to rule out a herniated intervertebral disk because she complained of pain in the second and third lumbar distribution of her right thigh. These x-rays were unremarkable. We presumed she had a hip and thigh contusion and gave her painkillers, but her symptoms did not improved. After a day, the patient complained of numbness (5/10) rather than pain. We then suspected peripheral neuropathy. Her electromyography and nerve conduction velocity confirmed right LFCN neuropathy, MP. MP is often clinically diagnosed and treated conservatively. It is a neurologic disorder due to the entrapment of the LFCN. This case shows that a long period lacking in movement can cause MP. In future cases, the possibility of peripheral neuropathy should be considered, especially in mentally altered patients after drug intoxication.
Contusions ; Creatinine ; Electrocardiography ; Electromyography ; Emergencies ; Female ; Femur ; Hand ; Hip ; Humans ; Hypesthesia ; Intervertebral Disc ; Leg ; Mononeuropathies ; Myoglobin ; Nerve Compression Syndromes ; Nervous System Diseases ; Neural Conduction ; Paresthesia ; Pelvis ; Peripheral Nervous System Diseases ; Phosphotransferases ; Porphyrins ; Spine ; Suicide ; Thigh ; Vital Signs

PURPOSE: Community-Acquired Pneumonia (CAP) is a common cause of mortality and serious morbidity. Regardless of the condition of the patients, almost all are hospitalized. And it seems to be a standard procedure to obtain blood cultures before the administration of antibiotics in suspected pneumonic patients. Recent studies show that the blood cultures don't affect the treatment of the patients with CAP. Accordingly, this study was designed to examine the usefulness of the blood cultures routinely performed and to evaluate the stratification of the patients with CAP by Pneumonia Severity Index (PSI) in the Emergency Department (ED). METHODS: Research subjects were patients over 16 years old who had been diagnosed with CAP in a general hospital between January and December 2008 and were admitted by way of the ED. We evaluated their records retrospectively. RESULTS: A total of 261 patients were diagnosed with CAP. According to the PSI, 155 (59%) of the 261 were classified as being in the low risk group and 106 (41%) in the high risk group. Blood cultures were positive in 13 of 261 (5%). Three of 13 patients belonged to the low risk group, and 10 to the high risk group. Antibiotics were changed in 43 of 261 patients. Nineteen of those belonged to the low risk group and 24 to the high risk group. Of the 13 bacteremic patients, blood cultures results altered therapy for 4 patients. CONCLUSION: Most often, blood cultures performed in the ED do not alter the therapy of patients with CAP. But we do recommend blood cultures for the high risk group.
Anti-Bacterial Agents ; Community-Acquired Infections ; Emergencies ; Hospitals, General ; Humans ; Pneumonia ; Research Subjects ; Retrospective Studies ; Severity of Illness Index