An indwelling J ureteral stent carries a significant risk of bacteriuria and stent colonization. The sensitivity of urine culture to stent colonization is low, and therefore, a negative culture does not rule out a colonized stent. Bacteria cultured from urine after stent insertion and from the stents are more resistant to antibiotics than are those cultured from urine before stent insertion. Norfloxacin or ciprofloxacin is recommended as prophylaxis prior to stent insertion, and an aminoglycoside can be added to treat symptomatic patients with severe infections.
In our Unit, the incidence of significant iatrogenic ureteric injuries has shown a decline over a 5-year period. We attribute this trend to the prophylactic use of "J" stents or ureteric catheter placement and good surgical technique during major abdomino-pelvic surgeries in our hospital. Endourological procedures are the commonest causes of ureteric injuries. Prompt diagnosis and institution of appropriate corrective surgical procedures often result in a very satisfactory outcome in about 94% of cases.
5 questionnaire. A threshold IIEF-5 score of < 21 was used to identify men with ED. Pertinent clinical and laboratory characteristics were collected.
RESULTSOf 323 men with newly diagnosed type 2 DM, 31% had ED; comparing potent men and men with ED, there were statistically significant differences for smoking, duration of smoking, hypertension, education level, body mass index and serum glycosylated haemoglobin level. Among these, age was the most important risk factor identified by multivariate logistic regression.
CONCLUSIONAbout a third of men with newly diagnosed type 2 DM had ED; this was associated with many variables, but most notably with age at presentation.
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