The purpose of this study is to determine the effectiveness of routine meatal care on the reduction of catheter-associated urinary tract infection(UTI). The study was carried out on 30 patients with foley catheters in an intensive care unit of a general hospital from September 30 to April 1, 1998, Participants were both male and female. Data were collected from each patients by urinary specimen obtained with aseptic collection technique at the 3rd and the 7th day of the experiment, after giving daily meatal care with 10% betadine for periods ranging from 1st to 7th day to the experimental group but not to the control group. The results are as follows: 1. The rate of urinary tract infection within the experimental group was 0.0%, at the 3rd day of the experiment and 20.0% at the 7th day, but that of the control group was 20.0%at the 3rd day and 7% at the 7th day. There was a significant difference in urinary tract infection rate between the two groups at the 3rd day but no significant difference at the 7th day. 2. In the control group, the rate of UTI was 0.7% for male and 13.3% for female at the 3rd day, and 6.7% for male and 40% for female at the 7th day. In the experimental group, the rate of UTI was 6.7% for male and 0.0%for female at the 3rd day and 13.3% for male and 20% for female at the 3rd day and 13.3% for male and 20% for female at the 7th day of experiment. There was a no significant difference between male and female. 3. By comparing the rate of UTI to the length of time the urinary catheter was in place, the linger the catheter was in place the more significant was the rate of UTI. 4. Microorganisms isolated in the control group were bacteria for 7 cases and fungus for 3 cases but in the experimental group, only 2 cases of bacteria were isolated.
Bacteria ; Catheters ; Female ; Fungi ; Hospitals, General ; Humans ; Intensive Care Units ; Male ; Povidone-Iodine* ; Urinary Catheters ; Urinary Tract Infections* ; Urinary Tract*

No abstract available.
Arteries* ; Prognosis*

Evoked potential studies including BAEP (Brainstem Auditory Evoked Potential), VEP (Visual Evoked Potential) and SEP (Somatosensory Evoked Potential-median nerve stimulated at wrist) were performed in 6 patients of wilson disease. Four patients with advanced neurological symptoms showed abnormal BAEP, revealing delayed latency for wave V, with prologation of interpeak latency between wave I and wave V, sepecially between III and V. However, two with only mild symptoms or without neurologic involvement showed normal BAEP. SEP and VEP studies were taken in 5 cases; SEP showed abnormal central conduction in one case and no cases were abnormal in VEP.
Evoked Potentials* ; Hepatolenticular Degeneration* ; Humans

No abstract available.
Adenoids* ; Carcinoma, Adenoid Cystic*

No abstract available.
Adenoids* ; Carcinoma, Adenoid Cystic*

We report a case of decreased cerebrospinal fluid glucose with lymphocytic pleocytoisis in a patient with herpes zoster meningoencephalitis. The finding was likely to be confused with that of tuberculous meningoencephalitis. The concentration of CSF glucose is a critical point in the differential diagosis of various causes of nervous system infection. Although the herpes zoster meningoencephalitis isa well recognized, cases with markedly low, level of CSF glucose has been rare. We reviewed such unusual cases in the literature that were accompanied by hypoglycorrhachia. The duration of hypoglycorrhachia was transient. This suggests a differential point from that of tuberculous meningitis.
Cerebrospinal Fluid ; Encephalitis, Varicella Zoster* ; Glucose* ; Herpes Zoster* ; Humans ; Meningoencephalitis ; Nervous System ; Tuberculosis, Meningeal

A discription is given of 24 patients with the benigen focal amyotrophy; Nineteen had upper-limb and five had lower-limb involvement. The characteristic clinca! Features were insidious onset in the second and third decades, male predominance. Sporadic occurance, wasting and weakness confined to one limb, relatively good prognosis and absence of involvement of the cranial nerves, cerebrum, brainstem, and sensory syetem. The nerve conduction studies, electromyographic pattems, somatosensory evoked potential studies, and CTMM or MR findings suggested anterior horn cell disorders. In nine cases we were able to demonstrate focal atrophy in the lower cervical cord limited to the ipsilateral anterior horn region, and two cases segmental cord atrophy in the lower cervical cord in MR or CTMM studies. The benign focal amyotrophy, for which no causes been described, is benign and self-limiting, unlike most motor neuron diseases.
Animals ; Anterior Horn Cells ; Atrophy ; Brain Stem ; Cerebrum ; Cranial Nerves ; Evoked Potentials, Somatosensory ; Extremities ; Horns ; Humans ; Male ; Motor Neuron Disease ; Neural Conduction ; Prognosis

A discription is given of 24 patients with the benigen focal amyotrophy; Nineteen had upper-limb and five had lower-limb involvement. The characteristic clinca! Features were insidious onset in the second and third decades, male predominance. Sporadic occurance, wasting and weakness confined to one limb, relatively good prognosis and absence of involvement of the cranial nerves, cerebrum, brainstem, and sensory syetem. The nerve conduction studies, electromyographic pattems, somatosensory evoked potential studies, and CTMM or MR findings suggested anterior horn cell disorders. In nine cases we were able to demonstrate focal atrophy in the lower cervical cord limited to the ipsilateral anterior horn region, and two cases segmental cord atrophy in the lower cervical cord in MR or CTMM studies. The benign focal amyotrophy, for which no causes been described, is benign and self-limiting, unlike most motor neuron diseases.
Animals ; Anterior Horn Cells ; Atrophy ; Brain Stem ; Cerebrum ; Cranial Nerves ; Evoked Potentials, Somatosensory ; Extremities ; Horns ; Humans ; Male ; Motor Neuron Disease ; Neural Conduction ; Prognosis

The present study was designed: (1) to determine whether or not hypoxia stimulates the release of endothelium-derived relaxing factors (EDRFs) from endothelial cells, and (2) to examine whether or not the hypoxia-induced EDRFs release is further augmented by previous hypoxia-reoxygenation, using vessel and rabbit carotid artery without endothelium as a bioassay test ring. The test ring was contracted by prostaglandin F2alpha, (3 X 10-6 M/L), which was added to the solution perfuming through the aortic segment. Hypoxia was evoked by switching the solution aerated with 95% 02/5% CO2 mixed gas to one aerated with 95% N2/5% CO2 mixed gas. When the contraction induced by prostaglandin F2alpha reached a steady state, the solution was exchanged for hypoxic one. And then, hypoxia and reoxygenation were interchanged at intervals of 2 minutes (intermittent hypoxia). The endothelial cells were also exposed to single 10-minute hypoxia (continuous hypoxia). When the bioassay ring was superfused with the perfusate through intact aorta, hypoxia relaxed the precontracted bioassay test ring markedly. Whereas, when bioassay ring was superfused with the perfusate through denuded aorta or polyethylene tubing, hypoxia relaxed the precontracted ring slightly. The relaxation was not inhibited by indomethacin but by nitro-L-arginine or methylene blue. The hypoxia-induced relaxation was further augmented by previous hypoxia-reoxygenation and the magnitude of the relaxation by intermittent hypoxia was significantly greater than that of the relaxation by continuous hypoxia. The results suggest that hypoxia stimulates EDNO release from endothelial cells and that the hypoxia-induced EDNO release is further augmented by previous hypoxia-reoxygenation.
Anoxia* ; Aorta ; Biological Assay ; Carotid Arteries ; Dinoprost ; Endothelial Cells ; Endothelium* ; Endothelium-Dependent Relaxing Factors ; Indomethacin ; Methylene Blue ; Nitric Oxide ; Polyethylene ; Relaxation

PURPOSE: Toxic alcohols are responsible for accidental and suicide motivated poisonings, resulting in death or permanent sequelae for the afflicted patients. Major therapeutic modalities in these cases include treatment with alcohol dehydrogenase inhibitors and extracorporeal elimination. There have been a number of case reports of toxic alcohol intoxication in Korea. The purpose of this study was to review the clinical characteristics of patients suffering toxic alcohol intoxication. METHODS: We retrospectively reviewed the medical records of patients who presented with toxic alcohol intoxication at 8 emergency departments (ED) from Jun 2005 to Nov 2011. Patients who ingested methanol, isopropyl alcohol, ethylene glycol, and other alcohols except ethanol, were included in this study. The clinical characteristics of these patients were analyzed to include anion and osmolar gap, and estimated concentration of alcohol in the body. RESULTS: During the study period, 21 patients were identified who had ingested toxic alcohol (methanol; 12 patients, ethylene glycol; 9 patients). At ED arrival, the mean anion gap was 18.7+/-6.9 and the osmolar gap was elevated in 13 patients. Oral and IV ethanol were administrated to 11 patients in order to inhibit alcohol dehydrogenase. Extracorporeal elimination procedures such as hemodialysis were performed in 9 patients. There were no fatalities, but the one patient suffered permanent blindness. CONCLUSION: This study found that ethylene glycol and methanol were the substances ingested which produced toxic alcohol intoxication. The patients presented with high anion gap metabolic acidosis and were typically treated with oral ethanol and hemodialysis.
2-Propanol ; Acid-Base Equilibrium ; Acidosis ; Alcohol Dehydrogenase ; Alcohols ; Emergencies ; Ethanol ; Ethylene Glycol ; Ethylenes ; Humans ; Korea ; Medical Records ; Methanol ; Renal Dialysis ; Retrospective Studies ; Stress, Psychological ; Suicide