Introduction: Several investigators demonstrated that routine nasogastric decompression after abdominal surgery was unnecessary and can be safely eliminated. Some authors suggested that early feeding could be tolerated by the majority of patients after elective colorectal surgery. PURPOSE: The aim of our study was to prospectively assess the safety and tolerability of early oral feeding after colorectal surgery. METHODS: This trial included 69 patients who underwent an colon or rectal operation between April 1997 and August 1998. Patients were randomized after the operative procedure into one of two groups. Group 1: early oral feeding-all patents received a clear liquid diet on the first postoperative day followed by a regular diet as tolerated. Group 2: delayed feeding-all patients were treated in the traditional way with feeding only after the resolution of their postoperative ileus. Both groups had intraoperative nasogastric tubes that were removed at the end of surgery. The patients were monitored for vomiting, nasogastric tube reinsertion, time of regular diet consumption, complication, and length of hospitalization. The nasogastric tube was reinserted if two or more episodes of vomiting of more than 100 ml occurred in the absence of bowel movement. RESULTS: Sixty-nine consecutive patients were studied, 34 patients in group 1 (12 males and 22 females, mean age 58.1+/-12.7), and 35 patients in group 2 (16 males and 19 females, mean age 58.5+/-12.7). Significant differences were not noted in age and type of procedures. No significant differences were seen in rates of vomiting and overall complications. However, early feeding group well tolerated a regular diet (postoperative period to take regular diet of group 1: 5.4+/-4.0 days, group 2 : 8.1+/-4.6 days, p=0.013), and were discharged from hospital significantly earlier than the delayed feeding group(group 1: 14.0+/-5.1 days, group 2: 19.1+/-8.6 days, p=0.004). CONCLUSION: Early feeding after colorectal surgery is successfully tolerated by the majority of patients and led to earlier hospital discharge.
Colon ; Colorectal Surgery* ; Decompression ; Diet ; Female ; Hospitalization ; Humans ; Ileus ; Male ; Prospective Studies ; Research Personnel ; Surgical Procedures, Operative ; Vomiting

BACKGROUND: This study was aimed to assess the level of knowledge on the disinfection among nurses in the hospital. METHODS: Data was collected from the nurses who participated in an educational meeting of Korean Association of Infection Control Nurses for two days from July 7 to 8 in 2000. Seventy nurses (58.3%), among 120 participants. were answered to the 32 item questionnaire which was developed to test the level of knowledge in different types of disinfection. The correct answers for each item were computed and the rate of the total correct answer was dichotomized and compared at the level of 60% correct answer to identify the respondent's characteristics which affect the knowledge on the disinfection. RESULTS: The percent of the correct answer was 60.0% in total. 63.4% for the disinfectants general; 59.4% for the disinfection of skin: 57.6% for the disinfection of devices: 63.9% for the disinfection of endoscopies, and 55.1% for the disinfection of environments. The percent of correct answer was significantly higher among the nurses who participated in the educational programs on the disinfection previously (p=0.006), as well as the nurses who are at the infection control office or at the quality improvement department compared to other areas in the hospital (p=0.001). CONCLUSIONS: This study indicates that the level of knowledge about the disinfection was low with only 63% of the correct rate in total. We perceive that more educational programs and manuals on the use of disinfectants in a hospital setting is urgently required.
Disinfectants ; Disinfection* ; Infection Control ; Quality Improvement ; Surveys and Questionnaires ; Skin

Ectopic pregnancy refers to gestation in which the fertilized ovum implants on any other tissure than tbe mucus membrane lining the uterine cavity. Cornual (intertitial) pegnancy is a relatively uncommon but potentially catastrophic form of ectopic pregnancy, defined as implantation in the intramural portion of a fallopian tube. A hydatidiform mole usually occupies the uterine cavity but it's occurrence in the uterine tube is extremely rare. Only a few cases of primary hydatidifm mole of the tube have been reported. We experienced a case of ectopic hydatidiform mole in the uterine cornua and so present it with brief review of literatures.
Fallopian Tubes ; Female ; Hydatidiform Mole* ; Membranes ; Mucus ; Pregnancy ; Pregnancy, Ectopic ; Zygote

BACKGROUND: The obese patients increased recently in Korea due to excessive energy intake and decreased physical activity. We are well known that obesity is associted with an increased risk of cardiovascular disease, angina pectoris, hypertension, but not known to influence of weight gain to change in cardio-vascular risk factors. Once, the study of obesity are many but the study of influence of weight gain are small in Korea. This study investigated to influence of weight gain in cardio-vascular risk factors. METHODS: We gatherd case and control group among persons who has taken twice medical examination except disease person from October 1990 to October 1995 at SungAe General hospital. In our study, total 167 case, compare weight gain group(>3kg) with control group to change in cardiovascular risk factor. RESULTS: Sex, age, smoking history, obesity index were not statistically significant difference between two group in the first medical examination. systolic blood pressure, diastolic blood pressure, fasting blood sugar, HDL, total cholesterol/HDL were not statistically significant difference between two group for weight gain. Total cholesterol and triglyceride, LDL were stastistically significant increased. CONCLUSIONS: Weight gain was increased of total cholestrol and triglyceride, LDL, so weight control was important.
Angina Pectoris ; Blood Glucose ; Blood Pressure ; Cardiovascular Diseases ; Cholesterol ; Energy Intake ; Fasting ; Hospitals, General ; Humans ; Hypertension ; Korea ; Motor Activity ; Obesity ; Risk Factors* ; Smoke ; Smoking ; Triglycerides ; Weight Gain*

No abstract available.

PURPOSE: In Korea, there was no specific guidelines for the management of benign prostatic hyperplasia (BPH). We reviewed the practice patterns of Korean urologists in the management of BPH and aimed to describe the need to develop specific guidelines. MATERIALS AND METHODS: A probability sample was taken from the Korean Urological Association Registry of Physicians, and a structured questionnaire, that explored practice patterns in the management of BPH, was mailed to a random sample of 251 Korean urologists. RESULTS: For the initial evaluation of BPH, most urologists routinely performed prostatic specific antigen (PSA) (96.4%), digital rectal exam (94.4%), international prostate symptom score (IPSS) (83.2%) and transrectal ultrasound (79.2%). Symptom assessment (36.4%) followed by transrectal ultrasound of prostate (TRUS) (20.0%) was considered as the most important diagnostic examination affecting the decision about individual treatment options. Almost all urologists (92.2%) chose medical treatment as the first-line treatment option for uncomplicated BPH with moderate symptoms. Of the respondents, 57.2% had prescribed alpha blocker and 41.6% alpha blocker plus 5-alpha reductase inhibitors as the medical treatment option for BPH. The prescription of 5-ARIs was dependent on the size of the prostate and the severity of symptoms. CONCLUSION: The results of our current survey provide useful insight into variations in the clinical practice of Korean urologists. They also indicate the need to develop further practical guidelines based on solid clinical data and to ensure that these guidelines are widely promoted and accepted by the urological community.
Adrenergic alpha-Antagonists/therapeutic use ; Cholestenone 5 alpha-Reductase/antagonists & inhibitors ; Data Collection ; Humans ; Korea ; Male ; Prostatic Hyperplasia/*diagnosis/*drug therapy ; Urology/statistics & numerical data

No abstract available.
Syncope* ; Urination*

BACKGROUND: The diastolic transmitral flow velocity pattern has been commonly used to assess left ventricular(LV) diastolic function. The effects of multiple factors(such as, LV preload, afterload and heart rate, etc.) make difficulties in accurate interpretation. METHODS: In order to investigate the diastolic transmitral filling patterns according to the changes of the proload or heart rate, we studied 27 normal subjects with pulsed Doppler echocardiography after the administration of nitroglycerin(0.6mg/tab.) sublingually or atropine(0.5mg/amp.) intravenously. RESULTS: 1) After nitroglycerin administration, the folowings were obtained. ; The systolic blood pressure and LV diastolic filling time(DFT) decreased by 10.1% and 15.3%, respectively(p<0.001), compared with baseline data. The ratio of peak early to late diastolic transmitral flow velocities (E/A) and time-velocity integrals(TVIE/TVIA) decreased by 10.3% and 14.8%, respectively(p<0.01). The early diastolic filling time(Time E) was unchanged. Therefore, we suggest that time E is helpful, compared with the increments of the preload or the diastolic dysfunction. 2) After atropin administration, the heart rate, peak late diastolic transmitral flow velocity(PA) and percent atrial contribution(%AC) significantly increased by 43.6%, 25.1% and 41.4%, respectively(p<0.001). The E/A, TVIE/TVIA and DFT significantly decreased by 42.9%, 38.9% and 43.0%, respectively(p<0.001) compared to the data before drug administration. 3) The heart rate correlated negatively to the E/A, TVIE/TVIA and DFT. It was correlated positively to %AC(r=+0.63; p<0.001). The normalized E/A ratio by DFT(E/A/DFT) didn't correlate. Therefore, E/A/DFT is helpful on the exclusion of the influences of heart rate by the administration of the atropine. CONCLUSION: The decrement of preload or the increment of heart rate changes the diastolic transmitral flow velocity patterns. Therefore, when the diastolic function is assessed by interpretation of the Doppler transmitral flow velocity pattern with pulsed Doppler echocardiogram, the potential influences of preload and heart rate must be taken into account.
Atropine* ; Blood Pressure ; Echocardiography ; Echocardiography, Doppler* ; Echocardiography, Doppler, Pulsed ; Heart Rate ; Humans* ; Nitroglycerin* ; Time

A 77-year-old woman with chronic renal failure and malnutrition had thick crusted plaques, erythematous papules and scaly patches on her entire body. The skin scraping and exfoliated skin scales showed the presence of numerous itch mites, Sarcopbes scabiei var horriums 8667 mites were counted from Ig of the collected samples. Twenty six cases a pruritic rash were reported among hospital personnel: mites were recovered from only one. Among other hospitalized patients, 2 cases of scabies were reported. One patient had pruritic papules and burrows on the left upper arm and the other had lesions in the axilla, mites were recovered from both. Subsequent evaluation suggested that they acquired scabies from a contaminated blood pressure monitoring cuff and a clinical thermometer. The contaminated medical instruments are considered to be fomites, a mode of dissemination of mites.
Aged ; Arm ; Axilla ; Blood Pressure Monitors ; Exanthema ; Female ; Fomites ; Humans ; Kidney Failure, Chronic ; Malnutrition ; Mites ; Personnel, Hospital ; Scabies* ; Skin ; Thermometers ; Weights and Measures

No abstract available.
Blast Crisis* ; Leukemia*