No abstract available.

The authors reviewed the clinical results of treatment for the impingement syndrome in 33 patients, 36 cases at the Department of Orthopaedic Surgery, Medical College, Kyung Hee University from November 1989 to March 1992. Follow-up evaluations averaged 23 months. The average age was 49 years old and there were 16 men and 17 women. The right shoulder was involved in 25 cases and the left in 11. The prominent complaint was pain with impaired shoulder function, especially in abduction, external rotation and flexion. The average duration of symptoms was 11 months ranged from 1 month to 7 years. Twenty one cases were managed with conservative therapy only, consisting of rest, physical therapy, analgesic and antiinflammatory drugs. Operation was performed in 15 of 36 cases. Anterior acromioplasty was done in 11 cases and arthroscopic decompression in 4 cases. In all patients with operative management, relief of pain and improvement of shoulder function were obtained and complications were not observed. Average preopperative shoulder rating score was 38.2 and postoperative score was 87. In 14 cases(71%) of conservative management, the symptoms were improved but still persistent in 6 cases(29%). Average initial shoulder rating score was 47 and follow up score was 68.4. In the analysis of above results, operative treatment was effective when symptoms are persistent and fail to respond to conservative management.
Decompression ; Female ; Follow-Up Studies ; Humans ; Male ; Shoulder

No abstract available.
Acute Kidney Injury* ; Child* ; Humans

No abstract available.
Arthroplasty* ; Knee*

BACKGROUND: Although blood is very important therapeutic agent in bleeding patients, it may transmit disease, cause an adverse reaction in the recipients, raise the cost of patient care. Since the misuse and inappropriate use of blood is common, we are to review the transfusion practice in our hospital and to reduce unnecessary blood transfusion. METHODS: During a 10-month period from June 1994 through March 1995, 347 patients received blood transfusion during the operation. Among them, we reviewed retrospectively the charts of 211 patients available. We analyzed the transfusion pattern of 47 patients whose postoperative hematocrit exceeded 32 percent to determine the magnitude and cause of unnecessary blood transfusion. RESULTS: The patients of postoperative hematocrit over 32 percent were 119 patients out of 211 patients(56.4%). The main cause of overtransfusion was no reevaluation of the patients hematocrit after the prior unit was given. CONCLUSIONS: Guidelines for transfusing patients must be constructed based on acceptable intraoperative hematocrits. Unnecessary transfusion can be decreased when the transfusion done according to the guidelines, insisting on each reevaluation of the hematocrit prior to the administration of unit of blood.
Blood Transfusion ; Hematocrit ; Hemorrhage ; Humans ; Patient Care ; Retrospective Studies

BACKGROUND: Rocuronium(ORG 9426) is a new steroid nondepolarizing neuromuscular blocking drug with fast onset and intermittent duration of action. Its effects on vital signs are controversial. We studied onset, clinical duration, recovery index of rocuronium and its effects on blood pressures and heart rates. METHODS: We selected thirty healthy children who would receive inguinal herniorrhaphy and allocated them to 2 groups(control and rocuronium group). Without premedication or with oral medication of PocralTM (20 mg/kg), they administrated propofol(2.5 mg/kg) intravenous for loss of consciousness and we maintained anesthetic states with 20 mg/kg/hr of propofol. After 2 minutes, we checked BP(SBP/ DBP/MBP) and HR at every minutes and checked TOF, T1 height compare to control, T4 to T1 at every twenty seconds. We injected intravenously rocuronium(0.8 mg/kg, 2ED95) to rocuronium group and nothing to control group. We determined intubation time(from injection to 90% depression of maximal block), onset time(to maximal depression or T1=0), clinical duration(to T1=25%) and recovery index(from T1=25% to T1=75%). RESULTS: In children, intubation time was 93.8sec, onset time was 146.2sec, clinical duration was 34.6min, recovery index was 15.4min. SBP, DBP, MBP and HR were not changed independent of injection of rocuronium. CONCLUSION: Rocuronium is a muscle relaxant with rapid onset and intermittent clinical duration in children. It does not affect BP and HR.
Anesthesia* ; Anesthetics ; Blood Pressure* ; Child* ; Depression ; Heart Rate* ; Heart* ; Herniorrhaphy ; Humans ; Intubation ; Neuromuscular Blockade ; Premedication ; Propofol* ; Unconsciousness ; Vital Signs

Objectives: ：This study was designed to investigate the correlation between defense mechanism and posttraumatic stress disorder in burn patients. Methods: ：We recruit 40 burn patients and we evaluate sociodemographic characteristics, characteristics related to burn, korean version of Impact of Event Scale-Revised (IES-R), Korean Version of Center for epidemiologic studies depression scale (CES-D) and Ewha Defense Mechanisms Test (EDMT). Multiple regression analysis was performed to evaluate the correlation between EDMT score and IES-R score. Results: ：Factor 2 of EDMT which consists of Ego-expansion subjects was significantly correlate with IER-S score. In factor 2, Controlling (β=-0.299, p<0.05), Sublimation (β=-0.276, p<0.05) is significantly correlate with IER-S score. Conclusions ：Some subjects of defense mechanism was significantly correlate with IES-R score. it might behelpful to understand defense mechanism for the posttraumatic stress disorder in burn patients.

BACKGROUND/AIMS: Recently, the incidence of acute hepatitis A has increased nationwide and is related to the low rate of IgG anti-HAV. This study compared the prevalence of IgG anti-HAV in two university hospitals located in a large city and in a small city including a rural region according to age, gender, and the year of diagnosis. METHODS: IgG anti-HAV was measured in a total of 4299 patients, who visited Seoul or Guri Hanyang University Hospital between January 2002 and December 2006. RESULTS: The positive rates of the antibody in Seoul and Guri hospitals were 52.7% vs 57.1% in under the age of 1, 40.7% vs 42.2% in age of 1 to 4, 31.8% vs 30.3% in age of 5 to 9, 24.8% vs 27.1% in age of 10 to 14, 11.6% vs 18.2% in age of 15 to 19, 23.0% vs 20.3% in age of 20 to 24, 40.5% vs 42.9% in age of 25 to 29, 67.5% vs 75.0% in age of 30 to 34, 86.5% vs 88.1% in age of 35 to 39, 95.3% vs 93.6% in age of 40 to 44, 97.0% vs 98.7% in age of 45 to 49, and 98.5% vs 98.6% in patients who were more than 50, respectively. The positive rates of the antibody were not significantly different between two sites according to each age group and gender. CONCLUSIONS: The results confirmed the low rates of IgG anti-HAV, particularly in the ages of 10-24 that match the age group of recently increased incidence of acute hepatitis A nationwide. Therefore, measurement of the antibody and vaccination should be considered in this age group.
Adolescent ; Adult ; Aged ; Child ; Child, Preschool ; Female ; Hepatitis A/*epidemiology ; Hepatitis A Antibodies/*blood ; Hepatitis A Virus, Human/immunology ; Hospitals ; Humans ; Immunoglobulin G/*blood ; Infant ; Korea/epidemiology ; Male ; Middle Aged ; Rural Population ; Seroepidemiologic Studies ; Urban Population

Acute pancreatitis is a serious disease with fatality rate up to 15%. We recently experienced a case of acute pancreatitis induced by multiple drugs in a patient with ulcerative colitis. A 20-year-old female visited with abdominal pain and hematochezia and diagnosed of ulcerative colitis. Sulfasalazine and prednisolone were used. However, acute pancreatitis occurred after 4 weeks of treatment with additional azathioprine treatment. Drug-induced pancreatitis was suspected, and she was recovered with conventional therapy for acute pancreatitis. Therefore, it was proposed that acute pancreatitis was induced by azathioprine. However, after the administration of sulfasalazine, pancreatitis relapsed. Furthermore, even the re-administration of 5-ASA and azathioprine induced relapse of acute pancreatitis. We concluded that acute pancreatitis was induced by multiple drugs in this patient with ulcerative colitis.
Acute Disease ; Anti-Inflammatory Agents, Non-Steroidal/adverse effects ; Antimetabolites/adverse effects ; Azathioprine/adverse effects ; Colitis, Ulcerative/diagnosis/*drug therapy ; Colonoscopy ; Female ; Humans ; Mesalamine/adverse effects ; Pancreatitis/*chemically induced/*diagnosis ; Sulfasalazine/adverse effects ; Tomography, X-Ray Computed ; Young Adult

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.