The Effect of Back Pain Prevention Intervention Program on Back Pain Relief in Patients Following Percutaneous Coronary Intervention / 재활간호학회지

PURPOSE: The purpose of this study was to identify the effectiveness of back pain prevention intervention program on reducing back pain of patients undergoing percutaneous coronary intervention (PCI). METHODS: The patients were divided into two groups as the experimental group and control group. In the experimental group, the participants took bedrest for 4 hours after PCI and then received back pain prevention intervention program (BPPIP). Total of 5 times BPPIP with 1 hour interval for 5-10 minutes per each intervention was administered to the patients taking bedrest for 4 hours after PCI. In the control group, total of 5 times routine nursing care with 1 hour interval was administered to the patients taking bedrest for 4 hours after PCI. The data were collected on admission in the ICU and after the 5 exercise sessions. The collected data were analyzed using SPSS/WIN program. RESULTS: No significant differences in the occurrence of hemorrhage after the BPPIP were observed between the experimental group and the control group. After the BPPIP, back pain outcomes were significantly low in the experimental group. However, urination disorder and cortisol level did not show a statistically significant differences between two groups. CONCLUSION: It is clear that BPPIP is a useful nursing intervention for reducing back pain of patients undergoing PCI.

Preliminary Report about the Efficacy of Prototype Pressure Sensor for the Real-Time Intravesical Pressure Monitoring in the Rabbit / 대한남성과학회지

PURPOSE: To maintain physiologic intravesical pressure is important in preventing secondary renal functional impairment in patients with voiding problems like neurogenic bladder or severe bladder outlet obstruction. Therefore, if real-time monitoring of the intravesical pressure were possible, physicians could not only monitor voiding status more precisely but also manage patients with voiding problems appropriately to protect renal function. In this study, we evaluate the validity of the prototype intravesical pressure sensor in a rabbit model. MATERIALS AND METHODS: The manufactured prototype intravesical pressure sensor was placed into the intravesical space of each of 3 rabbits. Conventional cystometry was performed and the intravesical pressure was measured by the prototype intravesical pressure sensor at the same time in all of the animals. The measured intravesical pressure by the prototype intravesical pressure sensor was compared with the measured value by conventional cystometry. The reliability between the two methods was determined using cross-table analysis. RESULTS: In each of the 3 animals, the index of coincidence was observed as 0.70, 0.79, and 0.77, respectively. This result meant that the intravesical pressure monitoring by the prototype intravesical pressure sensor showed good reproducibility with respect to the continuous intravesical pressure monitoring by conventional cystometry. CONCLUSIONS: In this study, we demonstrated the reliability of the prototype intravesical pressure sensor to monitor intravesical pressure change compared with the conventional cystometric result. Further investigations to overcome the limitations of the prototype intravesical pressure sensor will be necessary for real clinical application.

Dynamic Observation of Needling Huiyang(BL 35)on Ambulatory Urodynamics in Unstable Bladder / 针灸推拿医学（英文版）

Objective:Needling lumbosacral acupoints could regulate unstable bladder (USB).The present study is to observe the ambulatory urodynamics changing of needling Huiyang (BL 35) on USB to provide scientific basis for the relative theory of acupoint and Zang-fu organs,and the rule of acupuncture treatment.Methods:Unstable bladder model were prepared in 80 Wistar rats,and then they were randomly divided into treatment group (n=40) and model group (n=40).The urodynamics were monitored respectively at 2 h,6 h,12 h and 24 h after acupuncture and the results were analyzed.Results:After acupuncture Huiyang (BL 35),the compliance of bladder were superior to that of model group at 2 h,6 h and 12 h,respectively (P＜0.05),and the bladder volume were superior to that of model group at 2 h and 12 h,respectively (P＜0.05).After acupuncture Huiyang (BL 35),the compliance and Volume of bladder at 12 h were superior to those at other time (P＜0.05).Twenty-four hours later,the effect of acupuncture on urodynamics decreased.Conclusion:Needling Huiyang (BL 35) could improve the urodynamics of USB,including improving the compliance of bladder and increasing the volume of bladder.Acupuncture Huiyang (BL 35) had the most effect at 12 h.

Effects of pelvic autonomic nerve preservation on urinary and sexual functions in postoperative patients with radical resection for rectal cancer / 中国综合临床

Objective To evaluate the effects of pelvic autonomic nerve preservation(PANP) on urinary and sexual functions in postoperative patients with radical resection for rectal cancer.Methods The radical resection of rectal cancer was carried out in 256 cases of patients with rectal cancer in our hospital from January 2002 to August 2008.Patients were divided into study group (n=156) with PANP and control group (n=100) without PANP.The preserved functions of automatic micturition,male erection,ejaculation,the change of female orgasm,and local recurrence of tumor were observed in the two groups.Results The preserved functions of urination,male erection,ejaculation and female sexual orgasm in study group were significantly stronger than those in control group (P<0.01),and there Was no significant difference of local recurrence of tumors between the two groups(P>0.05).Conclusions The radical operation with PANP for rectal cancer can improve postoperative micturition and sexual function,and this method does not increase local tumor recurrence after operation.

Voiding Dysfunction of Men is Associated with Metabolic Syndrome / 대한비뇨기과학회지

PURPOSE: With the recent changes in eating habits and the westernization of peoples' lifestyle, the occurrence of coronary artery disease is on the rise. In 1998, the World Health Organization (WHO) defined "metabolic syndrome" as a condition in which all the risk factors of coronary artery disease exist in an elderly individual. We investigated the relationship between metabolic syndrome and voiding difficulty. MATERIALS AND METHODS: In 2004, we investigated 123 male out-patients who visited the endocrinology department and the health care center between the months of March and October. We divided the patients into two groups: one group met the criteria for metabolic syndrome (n=90, 58.7+/-8.9 years old) and one group didn't met the criteria (n=33, 57.8+/-9.5 years old), and we compared factors of voiding difficulty between the these two groups. RESULTS: When comparing the components of metabolic syndrome in the patient study group to the control study group, the metabolic syndrome patients scored poorly for all the metabolic syndrome components in comparison to the control group (p<0.05). When comparing the voiding factors of the metabolic syndrome patients to the control group, the metabolic syndrome patient group scored substantially lower than the control group for all the voiding factors (p<0.05). CONCLUSIONS: The results of this study proved that metabolic syndrome and voiding difficulty are related. Therefore, the earlier diagnosis of metabolic syndrome should be possible by performing a more active investigation for metabolic syndrome in the patients who are admitted with voiding difficulty.

Effects of Aspirin and Arginine on Overactive Bladder of Hypercholesterol Diet Rats

PURPOSE: The purpose of this study was to show the effects of aspirin and arginine on hyperactive bladder of hypercholesterol diet rats. MATERIALS AND METHODS: We used 40, 3-month-old Sprague-Dawley rats. Ten of them received the 2% cholesterol diet for 8 weeks and 10 received cholesterol diet and aspirin treatment and 10 received cholesterol diet, aspirin and arginine treatment. The remaining 10 served as control and were fed a normal diet. Cystometry and bladder muscle strips study were evaluated in each group. RESULTS: Compared with normal control, mean serum cholesterol and body weight significantly elevated in the cholesterol group. Aspirin +/- arginine treatment lessened the increase of body weight and serum cholesterol level. Compared to control, the cholesterol group showed a shorter voiding interval and smaller functional bladder capacity in cystometrogram, however, aspirin +/- arginine treatment group showed no difference in voiding interval and functional bladder capacity. In detrusor muscle strip study, the increase in the proportion of purinergic components and the decrease in the proportion of cholinergic components were observed in the cholesterol group, however, not in aspirin +/- arginine treatment group. Overall, additional effect of arginine on aspirin treatment was negligible. CONCLUSION: Treatments of aspirin +/- arginine showed significant protective effect on the bladder overactivity induced by hypercholesterol diet in rats. In patients with heart diseases and overactive bladder, aspirin could be a useful treatment for protection and treatment.

Impact of Urinary Incontinence on Daily Life after Stroke / 성인간호학회지

PURPOSE: This study was performed to identify the prevalence and type of urinary incontinence (UI) after a stroke, to find the differences in urinary symptoms according to continence or incontinence, and to find the degree of impact of UI on daily life. METHOD: For data collection, we had a structured interview with a questionnaire. The subjects were 239 post stroke patients. RESULTS: Among the subjects(mean age: 65 +/- 10), 66.1 percent had an infarction, and 25.5 percent had a hemorrhage. And 26.4 percent of subjects were within 2 weeks and 28.9 percent from 1 year to 5 years since their episodes of a stroke. Forty five point six percent of subjects had various types of UI: urge 25.7 percent, stress 14.7 percent, functional 20.2 percent, and mixed 39.4 percent. There were significant differences in frequency, nocturia, decreased stream, and incomplete emptying between the incontinent and continent groups. Subjects reported UI influenced various aspect of daily life, 54.1 percent as cause of distress, 53.2 percent on overall quality of life, and 40.4 percent on sleep. The Mixed UI, including urge UI, had higher impact on daily life than others. CONCLUSION: There was a high prevalence of UI, mixed, urge, and functional type as most prevalent, and it had a strong impact on daily life of post stroke patients.

Treatment of detrusor-external sphincter dyssynergia caused by spinal cord injury with transperineal injection of botulin A toxin / 中华泌尿外科杂志

Objective To observe the effect of transperineal injection of botulin A toxin on patients with detrusor-external sphincter dyssynergia caused by spinal cord injury. Methods Transperineal injection of botulin A toxin were performed in 6 patients with spinal cord injury (3 with cervical spinal cord injury and 3 with thoraco-lumbar spinal cord injury) complicated by detrusor-external sphincter dyssynergia.55 U of botulin A toxin was injected twice separately. The interval between 2 injections was 3 days.Before treatment, the residual volume of urine after voiding was determined and the maximum urethral pressure was measured by urodynamic testing.One month after treatment the examination mentioned above was repeated. Results The decrease in residual volume of urine was (133.3?70.9)ml.The decrease in maximum urethral pressure was (35.4?25.8)cmH 2O(both P