OBJECTIVE: The aim of this study were to investigate degree of satisfaction in referring physicians' psychiatric consultation services and their attitudes and opinions toward psychiatry, and the correlation between two them. METHOD: A total of 159 survey questionnaire were distributed to physicians in a University Hospital. The questionnaires contained the level of satisfaction in referring physicians' psychiatric consultation services and their attitudes and opinions toward psychiatry. 135 surveys were returned, representing 85% return rate. Statistical method used were Cronbach's alpha coefficient for testing reliability, factor analysis for testing validity, and t-test or ANOVA with SAS. RESULTS: Internal consistency reliability was tested by Cronbach's alpha. Cronbach's alpha was 0.8594 for total 23 items. Twenty-three items and seven factors were emerged and these contributed 66.8% of the variance in the total score. Factor I in the psychiatric consultation questionnaire was positively correlated with overall merits of the field of psychiatry in the attitude questionnaire, factor II in the psychiatric consultation questionnaire was positively correlated with possible abuses and social criticisms in the attitude questionnaire, factor III in the psychiatric consultation questionnaire was positively correlated with efficacy in the attitude questionnaire, factor V in the psychiatric consultation questionnaire was positively correlated with possible abuses and social criticisms in the attitude questionnaire, factor VI in the psychiatric consultation questionnaire was positively correlated with overall merits of the field of psychiatry in the attitude questionnaire. CONCLUSIONS: Our results supported the hypothesis that referring physicians' satisfaction to the psychiatric consultation was positively correlated with psychiatrists' attitude, and that physicians with more positive attitudes and those had more knowledge on psychiatry showed greater satisfaction in psychiatric consultation service than those without.
Factor V ; Fibrinogen ; Prothrombin ; Surveys and Questionnaires ; Thromboplastin

In order to assess the efficiency of Percoll gradient centrifugation(PGC) as a method of sperm selection, we have examined morphological characteristics of spermatozoa from 40 teratozoospermic patients attending the Infertility Clinic of Inchon Gil Gerneral Hospital. Patients were divided into three groups according to percentage normal morphology in the fresh sample : group A(n=5), < 5% normal morphology : group B(n=21), 5~14% normal morphology : and group C(n=14), > 14% normal morphology. Morphology slides were perpared using Diff-Quik staining techniques and evaulated by Kruger strict criteria, under oil immersion at a magnification of X 1000, specific defects, head, neck and tail were assesed individualy. The results were as follows. 1. Following PGC, sperm samples with enhanced morphology were recovered for all groups. 2. For group A, PGC did not select a sample with significantly improved morphological characteristics. 3. Usually, sperm defects affected by PGC was head and neck. No significant difference was found for tail abnormality. In conclusion, Percoll gradient centrifugation is an efficient sperm preparation technique when the semen sample exhibits teratozoospermia, especially head or neck abnormality. However, in sample with < 5% normal form or tail abnormality, There is not significant improvement following PGC.
Centrifugation* ; Equidae ; Head ; Humans* ; Immersion ; Incheon ; Infertility ; Neck ; Semen ; Spermatozoa*

Peyronie's disease is characterized by localized fibrosis in the tunica albuginea of the corpus cavernosum with no confirmed etiology. We report 2 cases of Peyronie's disease, in which surgical1y corrected with the dermal graft technique. One patient is performed with the penile prosthesis be. cause of sexual impotence after correction of penile curvature.
Erectile Dysfunction ; Fibrosis ; Humans ; Male ; Penile Induration* ; Penile Prosthesis ; Transplants*

OBJECTIVES: The aim of this study was to know differences of characteristics between presenile and senile patients who were consulted to the department of psychiatry during medical-surgical admission. METHODS: The demographic and clinical data obtained from the medical records of psychiatric consultation in the presenile inpatients with age 50 to 64 years(N=162) and those of the senile inpatients with age over 65 years(N=171) were reviewed and compared. RESULTS: 1) The most common chief complaints for psychiatric consultation in presenile patients were somatic symptoms, anxiety and sleep disturbance in order, while cognitive decline, clouded consciousness and depressed mood were most common in senile patients with statistical significance. 2) The most frequent psychiatric diagnoses after consultation in presenile patients were delirium, mood disorder and substance use disorder in order, while delirium, mood disorder and major neurocognitive disorder were most frequent in senile patients with statistical significance. 3) There were no significant difference in numbers of physical illnesses, while numbers of therapeutic drugs for them were more in senile patients. CONCLUSIONS: Our study found significant differences between presenile and senile patients on psychiatric symptoms and diagnoses in geropsychiatric consultation. Therefore, more subdivided age-specific approach seems to be needed for the geropsychiatric consultation activities.
Anxiety ; Consciousness ; Delirium ; Diagnosis ; Humans ; Inpatients* ; Medical Records ; Mood Disorders ; Substance-Related Disorders

No abstract available.
Arthrogryposis*

Purpose: The purpose of this systematic review was to elucidate the optimal age for patients undergoing total knee arthroplasty (TKA), to optimize the balance between the benefits and risks by analyzing patient-reported outcome measurements (PROM), revision rate, and mortality according to age. Materials and methods: A rigorous and systematic approach was used and each of the selected studies was evaluated for methodological quality. Data were extracted according to the following: study design, patients enrolled, patient age at the time of surgery, follow-up period, PROM, revision rate, and mortality. Results: Thirty-nine articles were included in the final analysis. The results were inconsistent in the PROM analysis, but there was consensus that PROM were good in patients in their 70s . In the revision rate analysis, there was consensus that the revision rate tends to increase in TKA in younger patients, but no significant difference was observed in patients > 70 years of age. In the mortality analysis, there was consensus that the mortality was not significantly different in patients < 80 years of age, but tended to increase with age. Conclusion This systematic review shows that the PROM were good when TKA was performed in patients between 70 and 80 years of age; the best PROM could be achieved around 70 years of age, and no significant difference in the revision or mortality rates was observed between 70 and 80 years of age; however, mortality tended to increase with age. Therefore, the early 70s could be recommended as an optimal age to undergo TKA.

Purpose: The purpose of this systematic review was to elucidate the optimal age for patients undergoing total knee arthroplasty (TKA), to optimize the balance between the benefits and risks by analyzing patient-reported outcome measurements (PROM), revision rate, and mortality according to age. Materials and methods: A rigorous and systematic approach was used and each of the selected studies was evaluated for methodological quality. Data were extracted according to the following: study design, patients enrolled, patient age at the time of surgery, follow-up period, PROM, revision rate, and mortality. Results: Thirty-nine articles were included in the final analysis. The results were inconsistent in the PROM analysis, but there was consensus that PROM were good in patients in their 70s . In the revision rate analysis, there was consensus that the revision rate tends to increase in TKA in younger patients, but no significant difference was observed in patients > 70 years of age. In the mortality analysis, there was consensus that the mortality was not significantly different in patients < 80 years of age, but tended to increase with age. Conclusion This systematic review shows that the PROM were good when TKA was performed in patients between 70 and 80 years of age; the best PROM could be achieved around 70 years of age, and no significant difference in the revision or mortality rates was observed between 70 and 80 years of age; however, mortality tended to increase with age. Therefore, the early 70s could be recommended as an optimal age to undergo TKA.

BACKGROUND: i-gel(TM) is a new single-use supraglottic airway device without an inflatable cuff. This study was designed to compare the usefulness of i-gel(TM) versus a classic laryngeal mask airway (cLMA) in small children. METHODS: Sixty-three children (age range : 4-72 months) were randomly assigned to an i-gel(TM) or cLMA group. We evaluated hemodynamic data, airway sealing ability, the success rate of insertion, and adverse events including an inadvertent sliding out during ventilation. RESULTS: Demographic data and hemodynamic data obtained immediately after the insertion of these devices did not differ between the two groups. The success rates for insertion on the first attempt were 77 and 84% for i-gel(TM) and cLMA, respectively (P = 0.54), and the overall success rates were 87 and 100% respectively (P = 0.14). There were no significant differences in terms of airway leak pressure. The inserted i-gel(TM) inadvertently slid out in 8 of 31 patients but only one sliding out case occurred in the cLMA group (P = 0.02). There were no differences between the groups in terms of other side effects (e.g., coughing, bleeding) associated with the use of i-gel(TM) and cLMA (P = 0.75 and 0.49, respectively). CONCLUSIONS: Oropharyngeal leak pressure and insertion success rate of i-gel(TM) are similar to those of cLMA. However, i-gel(TM) is prone to inadvertent sliding out of the mouth in small children. Therefore, it is recommended that the i-gel(TM) should be secured more tightly to avoid displacement of the device.
Child* ; Cough ; Hemodynamics ; Humans ; Laryngeal Masks* ; Mouth ; Ventilation

It has been known that right side bypass tract ablation is more difficult and has higher recurrence rate than that of left side bypass tract, and often associated with atrioventricular block in patients with septal bypass tract. Multielectrode basket catheter (MBC) allows simultaneous rapid acquisition of numerous electrical signals generated by a selected surface area or volume of myocardium. We experienced two cases of successful catheter ablation of atrioventricular reentrant tachycardia by right septal bypass tract which were mapped by MBC with greater ease.
Atrioventricular Block ; Catheter Ablation* ; Catheters* ; Humans ; Myocardium ; Recurrence ; Tachycardia*

BACKGROUND: Helicobacter pylori(H. pylori) is a major risk factor for chronic gastritis, peptic ulcer, and low grade gastric lymphoma of mucosa-associated lymphoid tissue(MALT). Eradication of H. pylori can induce prevention of peptic ulcer relapse and regression of gastric MALT lymphoma. Smoking has also been knawn to be a mapr risk factor for peptic ulcer. The purpose of this study is to evaluate the effects of smoking on eradication of H. pylori according to smoking status, amount of smoking, and smoking cessation. METHODS: We studied 132 patients with H. pylori-positive gastroduodenal diseases. Diseases composed of gastritis in 36.4%, peptic ulcer 62.1%, gastric MALT lymphoma 1.5%. Patients were treated with amoxacillin 1.0g, clarithromycin 500mg, omeprazole 20mg bid for a period of 7 days. Patients underwent a follow-up gastroendoscopy 6 weeks later after eradication treatment. H. pylori status was confirmed by initial and follow up biopsies of gastric antrum and corpus using Hematoxylin-Eosin stain and Wharthin-Starry silver stain. At the begining of treatment, 66.7% of 132 patients were smokers, 9.8% ex-smokers, 23.5% non-smokers. Smokers were advised to stop smoking through education and counseling at each office visit. RESULTS: H. pylori eradication was achieved in 111 patients(84.1%). The number of smokers who had quit smoking sucessfully during treatment were 25(28.4%). The rate of eradication did not seem to influenced by initial smoking status and total amount of smoking(pack-years). Hawever, during treatment, success group for smoking cessation(100%) had a higher rate of eradication than non-cessation group. Daily amount of smoking had an effect on eradication with significant statistical difference ; Non-smokers showed 89.9% eradication rate, mild smokers(<20 cigarettes/day) 81.8%, and heavy smokers ( >20/day) 50%. CONCLUSIONS: These results suggest that current smoking status and daily amount of smoking during treatment seem to influence the rate of eradication of H. pylori rather than past smoking history alone. There was some improvement in the eradication rate by quitting or reducing smoking together with H. pylori eradication treatment.
Biopsy ; Clarithromycin ; Counseling ; Education ; Follow-Up Studies ; Gastritis ; Helicobacter pylori* ; Helicobacter* ; Humans ; Lymphoma ; Lymphoma, B-Cell, Marginal Zone ; Office Visits ; Omeprazole ; Peptic Ulcer ; Pyloric Antrum ; Recurrence ; Risk Factors ; Silver ; Smoke* ; Smoking Cessation ; Smoking*