Abstract
A randomized open prospective study with antibiotics was conducted on 398 cases of TURP to compare the efficacy of either 250 mg of ciprofloxacin twice daily (CF) or 500 mg/160 mg of sulfadiazine-trimethoprim twice daily (ST) in the prevention of urinary and other infection complications. The medication was started on the evening preceding the operation and continued up to the day following the removal of an indwelling catheter. The preoperative risk factors were similar in both groups. The groups did not differ in terms of the duration of the operation, the volume of irrigation fluid or the weight of the resected chips. The incidence of immediate complications was 26% in the CF group and 20% in the ST group. All the complications were minor. There were three serious late complications, one intertervertebral discitis and one coxitis in the CF group and one endocarditis in the ST group. The patient with endocarditis died. On the removal of the indwelling catheter on the third postoperative day, bacteriuria was detected in 3% of the patients in the CF group and in 9% in the ST group. The difference was statistically significant (p < 0.05). One month after TURP, bacteriuria was detected in 7% in both study groups. It is concluded that ciprofloxacin may be more effective in preventing immediate urinary tract infections after TURP than a combination of sulfadiazine and trimethoprim. There were three serious late complications. As late as one month after TURP, bacteriuria was still diagnosed in about 7% of all patients, which is why post-TURP monitoring of urinary values is important.