No abstract available.
Mortality*

No abstract available.
Quality of Life*

BACKGROUND: Ketamine use in emergency room has been increased. It has rapid onset of action and appropriate duration of action. It does not need endotracheal intubation and produces potent analgesia, sedation, and amnesia. The object of this study is to determine the safety and the degree of physician's satisfaction in relation to ketamine use. MATERIALS AND METHODS: This is a prospective study using protocol. Pediatric trauma patients who need sedation were given IM ketamine(4mg/kg) and atropine(0.01mg/kg) in a same syringe. Monitoring of patients was done by EM residents and complications of ketamine use were recorded. Physician's satisfaction was also recorded after the procedure. RESULTS: Intramuscular ketamine was administered 54 times, mainly for laceration repair. Physicians completed protocol for 51 of treated children. The median time for onset of sedation was 6.5+/-2.4 min, and duration of action was 32.4+/-10.8 min. Hypersalivation occurred in 9.8%(n=5); random movement 3.9%(n=2), emesis during procedure(n=1), emesis at home(n=1), and transient oxygen desaturation(n=1). All were quickly identified and treated without specific airway management and sequelae. Of 84% of physicians was satisfied with ketamine use for pediatric sedation. CONCLUSION: Intramuscular ketamine can be administered safely and satisfactorily in emergency room to facilitate pediatric procedures in conjunction with a defined protocol and appropriate monitoring.
Airway Management ; Amnesia ; Analgesia ; Child ; Emergencies* ; Emergency Service, Hospital* ; Humans ; Intubation, Intratracheal ; Ketamine* ; Lacerations ; Oxygen ; Prospective Studies ; Sialorrhea ; Syringes ; Vomiting

No abstract available.

STUDY DESIGN: Thirty-eight patients with thoracolumbar and lumbar burst fractures were evaluated according to the treatment methods of the retropulsed fragments. OBJECTIVE: To confirm the pure effect of ligamentotaxis according to the approaching methods to tile involved area. SUMMARY OF BACK GROUND DATA: Retropulsed fragments were effectively treated by indirect posterior reduction. Regardless of size of the retropulsed fragments, remodelling process of the retropulsed fragments was progressed during follow-up period. METHODS: 38 patients with burst fractures of thoracolumbar and lumbar spine were divided into two groups according to tile reduction method of the retropulsed fragments ; the one group consisted of 18 cases which were treated by posterior instrumentation and indirect reduction(Group I: ligamentotaxis) and the other groups consisted of 20 cases which were treated by posterior instrumentation and posterior direct reduction(Group II). Change of neural canal compromise rate, neurologic status, remodelling process of the retropulsed fragments were measured using pre-, post-operative and follow-up radiographs and CT. RESULTS: Comparing the two groups, neural canal compromise rates were decreased at postoperative period but, there were no significant differences in both groups. There were no correlation of neurologic status and neural canal compromise rate. We could confirm the remodelling process of the retropulsed fragments, but there were no significant changes according to the size of the retropulsed fragments between two groups. CONCLUSIONS: Indirect reduction by posterior instrumentation( ligamentotaxis ) could effectively treat the retropulsed fragments in burst fractures of thoracolumbar and lumbar spine without directs posterior reduction.
Follow-Up Studies ; Humans ; Neural Tube ; Postoperative Period ; Spine

No abstract available.
Adenocarcinoma* ; Carcinoma, Endometrioid*

Bacterial infection has been implicated in premature labor in human. But it is impossible to undergo human study of bacteria-induced preterm delivery. If we carry out animal experiment which simulate human preterm delivery induced by bacteria, studies for mechanism, diagnosis, and treatment of preterm delivery will be progressed rapidly. To elucidate mechanisms and potential intervention strategies in preterm pregnancy loss, we observed bacteria-induced preterm labor and the protecting effect of administration of antibiotics with hysteroscopy-guided intracervical inoculation of Escherichia coli. Sterile saline solution(group I, n=5) or 2x10(7)cfu (colony-forming units) of E. coli bilaterally in the cervix of pregnant New Zealand White rabbits on day 20 or 21(70% of gestation) by hysteroscopy was inoculated and rabbits were assinged to ampicillin-sulbactam therapy beginning at 0hr(group II, n=4), 2 hr(group III, n=4), 4 hr(group IV, n=2), and 16 hr(group V, n=2) after inoculation with E. coli, or to no antibiotic therapy(group VI, n=3). Unasyn(ampicillin-sulbactam) was used and its daily dosage was 100 mg/kg/day. The occurrence of vaginal bleeding or preterm birth was observed every two hours. If one rabbit fetus was found to be delivered, exploratory laparotomy was done. Amniotic fluid culture on each sac, decidual culture on each uterine cavity, and pathologic examinations on each placenta were done. The results of experiments are as follows. In control group(0.2cc sterile saline inoculation only), there was no preterm labor and no bacterial growth in culture. In all three rabbits in group VI, preterm delivery occurred and the culture results were all positive in maternal blood, decidua, and amniotic sacs. Preterm delivery also occurred in group V, but results of maternal blood culture were all negative. Increased trend in the occurrence of preterm delivery was statistically significant in the order(p < 0.05) : group I(0/5), group II(0/4), group III(0/4), group IV(0/2), group V(2/2), and group VI(3/3). Pregnancy outcomes on the basis of the number of living fetus, dead fetus, and macerated fetus, have significant trend in the above order. Amniotic fluid culture results also had significant relationship(p < 0.05) : group I(0.20), group II(20/26), group III(18/30), group IV(10/11), and group VI(7/7). In group V, amniotic fluid fail to be obtained due to severe oligohydramnios. Decidual culture results also had an increased trend; group I(0/32), group II(21/29), group III(20/30), gorup IV(16/16), gorup V(11/11), and group VI(25/25). It is statistically significant(p < 0.05) Incidence of histologic chorioamnionitis was also significantly increased from group I to VI. These results indicate that E. coli inoculation has induced preterm delivery and antibiotic therapy has somewhat prevented preterm birth, amniotic fluid infection, decidual infection, and histologic chorioamnionits. Antibiotic effects were attenuated in cases of delayed antibiotic administration.
Amniotic Fluid ; Animal Experimentation ; Anti-Bacterial Agents* ; Bacteria ; Bacterial Infections ; Cervix Uteri ; Chorioamnionitis ; Decidua ; Diagnosis ; Escherichia coli ; Female ; Fetus ; Humans ; Hysteroscopy ; Incidence ; Laparotomy ; Models, Animal ; Obstetric Labor, Premature ; Oligohydramnios ; Placenta ; Pregnancy ; Pregnancy Outcome ; Premature Birth ; Prognosis* ; Rabbits ; Uterine Hemorrhage

OBJECTIVE: This study investigated changes of Biochemical Markers of Bone turnover in Pre-, Peri-and Postmenopausal Women METHOD: The levels of Urinary deoxypyridinoline(Dpd), serum total alkaline phosphatase(TALP), osteocalcin(OC), serum calcium(Ca++) and phosphorus(P) were determined. Bone mineral density(BMD) were also measured by dual energy X-ray absorptiometry (DEXA) RESULTS: There were negative correlation between Biochemical markers of bone turnover and BMD, Biochemical markers of bone turnover in osteoporosis group were significantly higher than normal groups. Biochemical marker of bone turnover except serum calcium increased after menopause and remains elevated in late postmenopausal and elderly women. An increased bone turnover rate to sustained serum calcium in constant level is related to a high rate of bone loss in postmenopausal women and to a decreased bone mass in elderly women. CONCLUSION: Bone turnover increased not only at the time of menopause but also in the elderly women. This subsequent abnormalities of bone resorption and formation in the elderly women suggest their potential role in osteoporosis.
Absorptiometry, Photon ; Aged ; Biomarkers* ; Bone Resorption ; Calcium ; Female ; Humans ; Menopause ; Osteoporosis

No abstract available.
Hernia, Obturator*

Polyethylene glycol (PEG)-3350 is the most frequently used lavage solution for bowel cleansing prior to colonoscopy or elective surgery because its large molecular weight means that it is poorly absorbed. However, if it leaks into the peritoneal cavity, complications may arise. Few published studies have assessed the absorption, distribution, metabolism and excretion of PEG. Moreover, no published clinical data regarding complications due to the intra-peritoneal leakage of PEG-3350 could be found. We report on an elderly patient who developed the poisoning caused by leaking of PEG-3350 during bowel preparation. It resulted in severe metabolic acidosis, hypernatremia, hyperosmolality and a high anion gap, but it was effectively treated with early continuous renal replacement therapy after surgery.
Absorption ; Acid-Base Equilibrium ; Acidosis ; Aged* ; Colonoscopy ; Humans ; Hypernatremia ; Metabolism ; Molecular Weight ; Peritoneal Cavity ; Poisoning* ; Polyethylene Glycols* ; Renal Replacement Therapy ; Therapeutic Irrigation