Application of highly selective alpha 1-blockers after extracorporeal shock wave lithotripsy for ureteral stone / 中国医师进修杂志
Chinese Journal of Postgraduates of Medicine
;
(36): 6-9, 2011.
Artigo
em Chinês
| WPRIM
| ID: wpr-384267
ABSTRACT
Objective To investigate the application of highly selective alpha 1-blockers in treatment of ureteral stone after extracorporeal shock wave lithotripsy (ESWL). Methods One hundred and twenty patients with ureteral stone who accepted ESWL were divided into three groups by random digits table,each 40 cases. Tamsulosin group received tamsulosin (0.4 mg,once daily) after ESWL,doxazosin group received doxazosin (4 mg,once daily) ,control group were given no ureteral smooth musclar relaxant served. All patients were observed for 2 weeks. Results During the 2 weeks, only 4 patients withdrew due to adverse drug reactions. In tamsulosin group and doxazosin group, the stones expulsion rate [89.7%(35/39), 83.8%(31/37) respectively] were significantly higher than control group [65.0%(26/40)] (P<0.05), the expulsion time [(3.1-1.2), (3.7 ± 1.4) d] were significantly lower than control group [(6.5 ±1.1) d] (P <0.05),the incidence of renal colic [12.8%(5/39), 21.6%(8/37)] and the stone street formation rate [7.7% (3/39), 13.5% (5/37)] were significantly lower than control group [45.0% (18/40) and 40.0% (16/40)] (P < 0.05). But there was no significant difference between tamsulosin group and doxazosin group (P > 0.05). Orthostatic hypotension occurred in 1 patient in tamsulosin group, but 7 patients experienced orthostatic hypotension in doxazosin group,the difference was significant (P < 0.05).Conclusions Highly selective alpha 1-blockers can improve the stone-free rate of ureteral stone after ESWL,reduce expulsion time,decrease renal colic rate,and it is safe and tolerated. It can be regarded as an auxiliary clearance method after ESWL for ureteral stone.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Journal of Postgraduates of Medicine
Ano de publicação:
2011
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS