Effect of tolterodine on catheter-related bladder discomfort after general aneathesia operation / 中华泌尿外科杂志

ABSTRACT

Objective To determine whether a prophylactic tolterodine administration before surgical operation on non-urologic patients under general aneathesia can prevent the occurrence of catheter-related bladder discomfort (CRBD) ; and to assess patients’ tolerance to the symptoms as well as the impact on related consultation work of urologic surgeons.Methods One hundred and eighty cases of non-urology patients who need general aneathesia operations were divided into 2 groups90 cases in tolterodine group and 90 in control group.The assessment of CRBD is categorized into 4 steps and statistics for adverse events ( dry mouth,dizzyness and facial flushing) was also conducted.A record of the patients’ needs for urologic surgical consultation during their reservation of catheter was also kept.SPSS 13.0 used in the statistical analysis of data in terms of X2 examination,where the divergence P ＜ 0.05 was regarded statisticly valid.Results 82 cases were followed up in the tolterodine group with a 24.4％ CRBD occurrence,which included 7.2％ shows moderate and severe symptoms,and there were also 23 cases with dry mouth ( 28.0％ ),4 cases with dizzyness (4.8％),13 cases with facial flussing ( 15.8％ ),and 1 case who needs further consultation (1.2％).In the 86 followed-up cases in control group,CRBD occurance rate was 54.7％,with 30.2％ showed moderate and severe symptoms,plus 2 cases suffered from severe consequences.Nine cases ( 10.5％) in control group requires further consultation ( X2 =19.499,P =0.000 ＜ 0.05 ).Conclusions A prophylactic tolterodine administration before surgery to the patients underwent general aneathesia can prevent the occurrence ofcatheter-related bladder discomfort (CRBD) and reduce the consultation work of urologic surgeons.Patients using tolterodine show a higher rate of adverse events,yet to which most patients can tolerate.