No abstract available.
Esophageal Fistula* ; Tuberculosis, Spinal*

No abstract available.
Tissue Expansion*

No abstract available.

This report describes the efficacy of combined use of aripiprazole in the treatment of a patient with clozapine induced enuresis. Aripiprazole acts as a potential dopamine partial agonist and the dopamine blockade in the basal ganglia might be one of the causes of urinary incontinence and enuresis. We speculate that aripiprazole functioned as a D2 agonist in hypodopaminergic state of basal ganglia caused by clozapine and maintained dopamine level that would improve enuresis ultimately.
Adult ; Antipsychotic Agents/*adverse effects ; Clozapine/*adverse effects ; Dopamine/metabolism ; Dopamine Agonists/*therapeutic use ; Drug Therapy, Combination ; Enuresis/chemically induced/*drug therapy ; Humans ; Male ; Middle Aged ; Piperazines/*therapeutic use ; Quinolones/*therapeutic use ; Schizophrenia, Paranoid/drug therapy

Purpose: Granular corneal dystrophy type 1 (GCD1) is a genetic disorder characterized by grayish-white granular deposits in the corneal stroma, typically manifesting before age 10. The specific characteristics of GCD1 in the Korea population remain insufficiently described. This study investigated the morphological features of GCD1 corneas with confirmed genetic mutations in this population. Methods: Medical records of GCD1 patients with the R555W mutation confirmed through transforming growth factor β induced (TGFBI) gene testing on oral epithelium or blood samples from 2005-2022, were analyzed. Corneal photographs obtained using a slit lamp biomicroscope were also examined. Results: The study group included 11 males and 19 females with an average age of 35.7 years, ranging from 3-70 years. All participants were heterozygotes. In 28 individuals (56 eyes, representing 93.3% of the total), there were signs of corneal deposit detachments, known as “drop-off”, observed in patients aged 6 years and above. Surface deposits reemerged at the peripheral margin of previous locations and expanded toward the center. The number and shape of opacities significantly changed with age, showing cycles of deposition and shedding. There were variations in the severity of opacities within the same family, particularly with advancing age, and distinct opacities extending into deeper stromal layers. Conclusions This study outlines the morphological characteristics of corneas in Korean GCD1 patients, based on corneal photograph analysis. These findings provide a basis for future comparative studies with GCD2 and may aid rapid clinical diagnosis based on clinical findings, prior to genetic testing confirmation.

STUDY DESIGN: This is a retrospective study. OBJECTIVES: To identify complications of long segment fusion with pedicular screw fixation of lumbosacral spine and analyze causative factors of complications. SUMMARY OF LITERATURE REVIEW: An unexpected high rate of complication has been observed in pedicle screw fixations used in long segment fusion for degenerative lumbar diseases. Adjacent problem, fixation problem due to osteoporosis, insufficient bone stock may cause implant failure and pseudarthrosis. MATERIALS AND METHODS: From January 1991 to March 1998, 62 patients underwent long segment fusion more than 3 segments for degenerative lumbar diseases, such as degenerative spinal stenosis, associated spondylolisthesis, spinal deformity(kyphoscoliosis), etc. 50 of them followed for more than one year after operation, average follow up period was 21.9 months(range: 12 to 58 months). 17 of them were male and 33 were female and average age was 59.76 years(range : 50 to 76 years). In all cases, pedicle screw fixation was performed with or without additional anterior/posterior lumbar interbody fusion. The number of fused segment was 25 three levels, 14 four levels, 6 five levels, 5 more than six levels. RESULTS: Problem in implant was noted in 19 patients, of which 16(33 screws) showed screw loosening and 3(4 screws) showed screw breakage. 25 of 33 loosened screws were in most distal segment and 21 of them were sacral screws. All the screw breakages developed in sacrum. The problem of screw was associated with the number of fused segment(p=0.009) and sagittal imbalance(p=0.043). Pseudarthrosis rate was 20%(10 patients) and was associated with screw failure(p=0.030). On clinical results, 66% of good to excellent results were obtained, and revision rate of complicated cases was 24%. CONCLUSIONS: In long segment fusion of degenerative lumbar spine, we need to restore more adequate sagittal balance, and need additional sacral fixation and anterior fusion to avoid implant failure and pseudarthrosis.
Female ; Follow-Up Studies ; Humans ; Male ; Osteoporosis ; Pseudarthrosis ; Retrospective Studies ; Sacrum ; Spinal Stenosis ; Spine* ; Spondylolisthesis

BACKGROUND: Despite the importance of burn-induced encephalopathy, cerebral hemodynamics after burn injury and during resuscitation remains undefined. The aim of our study was to evaluate the effects of a large cutaneous burn injury on the cerebral circulation. METHODS: Anesthetized sheep(n=8) were prepared with vascular catheters, a urinary catheter and a Richmond bolt for intracranial pressure monitoring. A scald injury was inflicted on 70% of total body surface area with hot water. Resuscitation was started 30 minutes after scald with Ringer's lactate to restore and then maintain baseline oxygen delivery. Resuscitation maintained blood pressure, cardiac output and urine output at normal levels. Brain blood flow was measured with colored microspheres. RESULTS: During resuscitation intracranial pressure rose slowly from 10.6+/-1.5 to 17.0+/- 4.0 mmHg(P<0.05) and cerebral perfusion pressure was reduced from 86.4+/- 6.8 to 64.1+/- 2.8 mmHg(P<0.05). During early resuscitation cerebrovascular resistance declined to maintain brain blood flow and oxygen delivery at baseline or better. After 6 hours, cerebrovascular resistance was inappropriately increased during a period of reduced cerebral perfusion pressure which resulted in brain blood flow being half the baseline levels. CONCLUSIONS: These data suggest that autoregulation maintains brain blood flow immediately after burn shock and early resuscitation, but autoregulation may be less effective as burn resuscitation proceeds.
Blood Pressure ; Body Surface Area ; Brain ; Burns* ; Cardiac Output ; Hemodynamics ; Homeostasis ; Intracranial Pressure ; Lactic Acid ; Microspheres ; Oxygen ; Perfusion ; Resuscitation* ; Shock ; Skin ; Urinary Catheters ; Vascular Access Devices ; Water

BACKGROUND: Bilateral interruption of the upper thoracic sympathetic chain at T2 level represents a selective cure for essential hyperhidrosis. Following the surgical sympathectomy, significant changes in pulmonary function has been observed. Our hypothesis was that thoracic sympathectomy may increase airway resistance during mechanical ventilation and which may be attenuated by the anticholinergics. METHODS: 21 patients with essential hyperhidrosis in ASA physical status class 1 under going thoracoscopic sympathectomy, they were randomizely divided into two groups: glycopyrrolate premedication group (n=13) and non-premedication, control group (n=9). Glycopyrrolate 0.2 mg was administered 30 minutes before the induction of anesthesia. Blood pressure, heart rate, peak airway pressure, plateau pressure were measured at before and immediate after sympathectomy. Respiratory compliance and resistance were calculated. RESULTS: After thoracoscopic sympathectomy, there was significant increase in mean peak airway pressure (15 +/- 3 vs 18 +/- 3 cmH2O, P<0.05) and decrease in respiratory compliance (52 +/- 12 vs 45 +/- 10 ml/cmH2O, P<0.05) compared to baseline. However there was no significant difference between glycopyrolate premedication group and non-premedication group. Conclusion: Thoracoscopic upper dorsal sympathectomy in patients with essential hyperhidrosis causes increase peak airway pressure and decrease the compliance of respiratory system during mechanical ventilation.
Airway Resistance ; Anesthesia ; Blood Pressure ; Cholinergic Antagonists ; Compliance ; Glycopyrrolate ; Heart Rate ; Humans ; Hyperhidrosis* ; Premedication ; Respiration, Artificial ; Respiratory System ; Sympathectomy*

OBJECTS: It has been reported that the incidence of tardive dyskinesia(TD), the remarkable abnormal involuntary movement, was higher in the schizophrenics with high blood sugar levels and that TD had been improved by small amount of insulin-injection for 90 days. And also it was generally known that the blood lipids were higher in the schizophrenics with tardive dyskinesia. Thus, we tried to replicate the correlations of abnormal involuntary movements with blood sugar levels and blood lipids in chronic schizophrenics treated with antipsychotics. METHODS: Thirty-eight male schizophrenic inpatients who were stable in clinical state with medications, were included. The patients who had been already diagnosed as diabetes mellitus(DM), organic brain disorder, substance-related disorder, physical illness were excluded and also we excluded female patients to remove the hormonal effect on TD. Eleven patients who ranked higher(above five) in the Abnormal Involuntary Movement Scale(AIMS) were assigned into 2 groups, a dibenese group and a placebo group. Diabinese or placebos were administrated for 3 weeks with antipsychotics and AIMS was rechecked. RESULTS: There were no correlations between the total AIMS scores and blood sugar and lipids levels in all subjects. The means of total and subscale scores(objective, face, and extremity) of AIMS did not reveal statistical significances between diabinese and placebo groups. However(total, jaw, face, upper arm, and objective feeling), were statistically higher in the diabinese group than those in the placebo group. And correlations of total cholesterol(TC) with fast blood sugar(FBS), weight with body mass index(BMI) and waist, total glycerol (TG) with BMI were statistically significant. CONCLUSION: In this study, there were statistical significances in the changes in ratings of AIMS scores between the diabinese group and the placebo group. Application of oral hypoglycemic agent might be a way of improving abnormal involuntary movements in schizophrenics with abnormal involuntary movements or TD. Althogugh it was not certain that there were correlations of abnormal involuntary movement with blood sugar and lipids, correlations of TC/TG with AIMS, of FBS with AIMS cautiously suggest that the regular check of HbA1C, waist, and weight are recommended for schizophrenics.
Antipsychotic Agents ; Arm ; Blood Glucose* ; Brain Diseases ; Chlorpropamide ; Dyskinesias* ; Female ; Glycerol ; Humans ; Hyperglycemia ; Hyperlipidemias ; Incidence ; Inpatients ; Jaw ; Male ; Movement Disorders ; Placebos ; Schizophrenia

BACKGROUND: Laparoscopic and pelviscopic techniques have rapidly increased in recent years. Laparoscopy or pelviscopy require carbon dioxide (CO2) insufflation and Trendelenburg or reverse-Trendelenburg position for operational convenience. Many studies were done about the effects of laparoscopic procedures. But simultaneous comparisons of end-tidal CO2 tension (PETCO2), peak airway pressure (Ppeak), plateau pressure (Pplat) and respiratory compliance (Cdyn), between Trendelenburg and reverse-Trendelenburg position are rare. We compared the airway pressure and compliance between the two positions during laparoscopic surgery. METHOD: Eighty patients were divided into 2 groups: for 10o reverse-Trendelenburg position (n=40, Group R) and 10o Trendelenburg position (n=40, Group T). Abdominal pressure was maintained at 10 mmHg by a CO2 insufflator, and minute ventilation was controlled with a constant tidal volume and fixed respiratory rate. We observed the change of PETCO2, Ppeak, Pplat, and Cdyn at 1 minutes before CO2 insufflation (control value), 2 min after position change, 5, 20, 30, 60 minutes after CO2 insufflation, 2 min after CO2 removal, and 2 min after operation. RESULT: PETCO2, Ppeak, and Pplat were increased and Cdyn was decreased significantly after pneumoperitoneum compared with the control in group R. PETCO2, Ppeak, and Pplat were increased significantly under the Trendelenburg compared with the reverse-Trendelenburg, and Cdyn was decreased significantly in Trendelenburg compared with reverse-Trendelenburg. CONCLUSION: PETCO2, Ppeak, Pplat, and Cdyn impedances increased more under the Trendelenburg after pneumoperitoneum compared with reverse-Trendelenburg. We should pay more attention to patient with pulmonary disease, obesity, and old age under the Trendelenburg than reverse-Trendelenburg position.
Carbon Dioxide ; Compliance* ; Head-Down Tilt ; Humans ; Insufflation* ; Laparoscopy* ; Lung Diseases ; Obesity ; Pneumoperitoneum ; Respiratory Rate ; Tidal Volume ; Ventilation