Effect of selectiveα1 adrenergic receptor blocking agent in the treatment of bladder neck contracture caused by refractory urinary tract infection in elder
10.3969/j.issn.1005-1678.2016.09.034
- VernacularTitle:选择性α1肾上腺素受体阻断剂对老年顽固性尿路感染致膀胱颈挛缩患者的临床疗效
- Author:
Bo YANG
;
Ying WANG
- Publication Type:Journal Article
- Keywords:
selective α1 adrenergic receptor blocking agent;
senile refractory urinary tract infection;
bladder neck contracture;
clinical curative effect
- From:
Chinese Journal of Biochemical Pharmaceutics
2016;36(9):122-124,128
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effect of selectiveα1 adrenergic receptor blocking agent in the treatment of bladder neck contracture caused by refractory urinary tract infection in elder.Methods 70 cases of bladder neck contracture were selected and randomly divided into two groups, 35 cases each.Two groups received Ceftriaxone sodium 1 g qd at acute episode,Levofloxacin Hydrochloride 0.5 g tid at non acute phase,control group received the treatment of urethral dilatation, Terazosin hydrochloride 10 mg qd, the experiment group received more with Tamsulosin Hydrochloride Sustained 0.2 mg qd.Two groups were both treated for four weeks.Urinary dynamics index, international prostate symptom score,quality of life score, clinical symptom disappearance time, the number of daily spasm and adverse reactions were compared.Results After treatment, the total effective rate in the experiment group(94.29%) was higher than the control group(65.71%)(P<0.05).Maximum and the average urinary flow rates in two groups increased after treatment(P<0.05), residual urine volume, maximum urethral closure pressure decreased(P<0.05), international prostate symptoms and quality of life score decreased(P<0.05); and compared with the control group, maximum and the average urinary flow rates in the experiment group were higher(P<0.05), residual urine volume, maximum urethral closure pressure were lower(P<0.05), international prostate symptoms and quality of life score were lower(P<0.05), and the average duration of symptoms of bladder neck spasm and the number of daily spasm in the experiment group were significantly shorter than the control group ( P <0.05 ).There was no significant difference in adverse reactions between the two groups. Conclusion Selectiveα1 adrenergic receptor blocking agent in the treatment of bladder neck contracture caused by refractory urinary tract infection in elder was effective, and it can improve the patient's urine flow rate, reduce the residual urine level, increase the quality of life.
