Clinical Study of Hydroxyzine as a Premedicant / 대한마취과학회지

Sedative and antiemetic effect of hydroxyzine as a premedicant were studied and results were compared with a placebo and Talwin. Two hundred and fourty patients were evaluated. These patients were divided into 6 groups. There were fourty patients in each group. Group 1: Hydroxyzine 50mg. Group 2: Hydroxyzine 100mg. Group 3: Placebo. Group 4: Talwin 20mg. Group 5: Hydroxyzine 5pmg plus Talwie 20mg. Group 6: Hydroxyzine 100mg plus Talwin 20mg. The results were as follows; 1) Satisfactory sedation was ovtained in 75% with group I, in 92.5% with group 2, in 30% with group 3, in 40% with group 4, in 82. 5% With group 5, and in 97. 5% with group 6. Better results were obtained with hydroxyzine plus Talwin group than hydroxyzine anly. 2) The incidence of postoperative nausea and vomiting in recovery room, 7. 5% wlth group 7. 5 % with group 3, 20% with group 4, 5%. with group 5. There was no case of nausea and vomiting in group 2 and group 6. We obtained a significant difference in antiemetic effect between Talwin only and the Talwin plus hydroxyzine group. 3) There was no adverse change on vital signs in all cases.

Survey of Patient in the Intensive Care Unit for Last 11 Years / 대한마취과학회지

We have analyzed 2,080 patients who were admitted to the ICU for intensive care during a period of 11 years from April, 1965, when the ICU was opened, to December, 1975. The results are as follows: l. In 11 years, the total number of patients was 2,080 which was 2.5% of 84,933 patients who were admitted to NMC. Among them, operative cases were 724 (35%) and nonoperative were 1, 356(65%). 2. Male patients were more than female Patients (1. 3: l. ) 3. In age groups, the 20 decade had the highest number. 4. The number of patients from Internal Medicine Dept, was highest. 5. Total occupied bed days were 7,497 and majority of patient were in less than 3. 6 days. 6. The patients from the medical department have gradually decreased, but from the surgical department they showed increased pattern. 7. Drug intoxication was the commonest disease among patients. 8. Total mortality rate was 45%, and the highest mortality rate occurred in 30-39 age group.

Cardiac Arrest in the Operating Room / 대한마취과학회지

This is a report of cardiac arrests which occurred in the operating room of National Medical Center from Jan. 1, 1970 to Dec. 31, 1976. All kinds of operations were performed in this hospital, butlopen heart surgery was excluded from this study. During this period 22, 825 surgical operations were done and 74 cardiac arrests occurred among them. Overall incidence of cardiac arrest was 1: 308 (0. 32%) and 43% of cardiac arrests were successfully resuseitated.