Pharmacotherapy with anticholinergic agents was studied in a total of 80 patients aged 65 years or older with chief complaints of urinary frequency (4 patients) and/or ugency incontinence (76 patients). The subjects were 45 men and 35 women at the age ranging between 65 and 92 (mean 73.7). The patients received anticholinergic agents (terodiline hydrochloride 24 mg/day, oxybutynin hydrochloride 6 mg/day, propantheline bromide 60 mg/day separately or in combination) for more than two weeks. Subjective symptoms and objective findings were assessed before and after the administration. In addition, according to the result of Hasegawa's dementia rating scale the patients were divided into dementia group and non-dementia group for further evaluation of the study drugs. As a result, cystometrogram revealed significant increase of maximum bladder capacity in either dementia group or non-dementia group. There was no significant difference in rate of objective improvement between both groups. On the other hand, rate of subjective improvement was significantly higher in non-dementia group (40%) than in dementia group (15%). As mentioned above, improvement of cystometrogram findings was not associated with improvement of subjective symptoms in the demented patients. This suggests that the major cause of incontinence in demented patients is not the bladder dysfunction but the specific conditions of demented patients such as agnosia and apraxia.
We studied 20 cases of neurogenic bladder with vesico-ureteral reflux retrospectively. Seven patients voided with Valsalva's maneuver and 12 patients were managed with clean intermittent catheterization, but one patient required permanent urinary diversion because of uncontrollable urinary tract infection. The patients were followed by intravenous pyelography, radioisotope renogram, voiding cystourethrography, determination of serum creatinine level and urodynamic study. Anti-reflux surgery was performed in 22 ureters and reflux resolved in 19 ureters. Among 12 ureters not treated by anti-reflux surgery, reflux disappeared in 5 ureters and improved in 2 ureters. Of 5 ureters, reflux resolved after clean intermittent catheterization in 2 ureters, and remained stable without recurrent infection or renal deterioration in the remaining 5 ureters. Regardless whether antireflux surgery was done or not, most of the patients who had high grade reflux and obstructive renal damage on radioisotope examinations had marked low compliance bladders. Our experience suggested the necessity of a suitable treatment to improve bladder compliance before considering anti-reflux surgery.
Fifteen patients with low compliance bladder of varying etiologies (neurogenic bladder, radiation induced contracted bladder after radical hysterectomy, bladder tuberculosis and interstitial cystitis) underwent augmentation enterocystoplasty. The ileocecal tubular segment was used in 12 patients, ileal-patch in 2 and ileal-cup patch in 1. In all patients in whom partial reconstruction was done, the functional bladder capacity satisfactorily increased and the maximum detrusor pressure was low. The upper urinary tract did not deteriorate in 12 patients. Three died from recurrence of uterine or bladder cancer. Five neurogenic patients were managed by intermittent self-catheterization postoperatively. Another 10 patients was dry without voiding difficulty. Of 18 ureteral reimplantations in ileocecal cystoplasty, 13 had reflux without resultant progressive hydronephrosis. In 3 patients ureteral reimplantation was not required without reflux after ileal-patch and ileal-cup patch cystoplasty.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.