Effects of a Multicomponent Cognitive Stimulation Program on Cognitive Function Improvement Among Elderly Women

PURPOSE: This study was conducted to identify the effect of a multicomponent cognitive stimulation program (MCSP) on the improvement of older people's cognitive abilities. It also aimed to determine whether the effectiveness of the MCSP is related to age.METHODS: A one-group pretest-posttest design was used. The program was conducted once a week for 10 weeks. The Korean-Montreal Cognitive Assessment (K-MoCA) was used to measure cognitive functions before and after the MCSP. Participants included 37 people aged over 65 years with normal cognitive functions and living in I city. A paired t-test was used to compare K-MoCA scores before and after the MCSP, and a two-way analysis of variance was performed to confirm whether there is an interaction between the MCSP and age.RESULTS: It was found that the MCSP had a significant effect on improving cognitive functions (t = −5.15, p < .001). Regarding the subdomains, visuospatial/executive ability, recall, naming, and language ability showed significant effects; however, abstractive ability—which was not a focus of the program—showed no significant effect. There were differences in visuospatial/executive functions, language skills, and memory between the 65–79 years age group and the aged over 80 group. Further, regarding the relationship between the MCSP and age, it was found that their interaction was significant only with regard to visuospatial/executive ability.CONCLUSION: The MCSP helps to improve the cognitive functions of the elderly; however, its effect differs between the young-old group and the old-old group. Therefore, age should be considered when developing MCSPs.

Clinical Experience of Domestic SDS-2 Extracorporeal Shock Wave Lithotriptor (ESWL) for 315 Urinary Calculi / 대한비뇨기과학회지

Extracorporeal shock wave lithotripsy monotheraphy was performed in 315 urinary stones from 278 patients with the Domestic SDS-2 lithotriptor using C-arm fluoroscopy between December 1991 and December 1994. Of 315 cases, renal stones were 150 cases(47.6%) and ureteral stones 165 cases(36.1%). No regional or general anesthesia was required but parenteral or oral analgesics were required in some patients. Among 315 cases who completed extracorporeal shock wave lithotripsy, the overall success rate of treatment was 90.5% with 92.4% in 5-9 mm, 94.8% in 10-19 mm, 89.7% in 20-29 mm and 61.5% over 30 mm or staghorn stones. Post lithotripsy complications were transient gross hematuria in 17.1%, renal colic in 11.4%, steinstrasse in 4.8%, petechia in 2.9% and fever in 1.9% and these complications were controlled with conservative treatment or repeated session of extracorporeal shock wave lothotropsy, percutaneous nephrodtomy, Double-J stent insertion or ureterolithotomy. We suggest that extracorporeal shock wave lithotripsy monotheraphy with the Domestic SDS-2 lithotriptor was considered to be effective and safe procedure for the initial treatment of urinary stones.

Adjuvant Value of Spongiosography in the Patients with Urethral Stricture / 대한비뇨기과학회지

To obtain better information on fibrotic tissue of urethral stricture, we performed spongiosography in 26 patients who were already diagnosed as urethral stricture by retrograde urethrogram. All patients were well tolerated and no side effects were encountered. Spongiosography allows for an exact assessment of the urethral tissue damage and extent of stricture in the bulbous and penile urethra. We think that spongiosography may help to decide the appropriate treatment or to decrease the recurrence rate of the urethral stricture.