Urodynamic characteristics of women with pelvic organ prolapse in prolapse and reset condition
10.3760/cma.j.issn.0529-567x.2011.02.006
- VernacularTitle:盆腔器官脱垂患者复位前后尿动力学变化特点
- Author:
Yueting BAI
;
Xiuli SUN
;
Jianliu WANG
- Publication Type:Journal Article
- Keywords:
Uterine prolapse;
Urodynamics;
Treatment outcome
- From:
Chinese Journal of Obstetrics and Gynecology
2011;46(2):105-108
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the urodynamic characteristics of women with pelvic organ prolapse in prolapse and reset condition. Methods From Jan. 2010 to Apr. 2010, 30 patients with pelvic organ prolapse (POP), including 1 case in grade Ⅰ , 6 cases in grade Ⅱ , 21 cases in grade Ⅲ and 2 cases in grade Ⅳ, treated in Peking University People's Hospital were analyzed their urodynamical changes at status of prolapse and reset with pessary. Results (1)The symptoms: in the prolapse condition, there were 11 patients with bladder outlet obstruction( BOO), 7 patients with residual volume more than 100 ml, and 4 patients with stress urinary incontinence(SUI). In the reset condition, there were 5 patients with BOO,5 patients with residual volume more than 100 ml, and 4 SUI patients. (2) Characteristics of urodynamic:there were significant difference in first desire to void ( FD, P = 0. 047), normal desire to void ( ND, P =0. 007), strong desire to void ( SD, P = 0. 001 ), maximum cystometric capacity ( MCC, P = 0. 001 ),maximum flow rate ( Q=max, P = 0. 001 ), average flow rate ( Q P = 0. 001 ), and residual volume ( RV,P = 0. 025 ) between prolapse and reset condition among all patients. In patients with grade Ⅰ to Ⅱprolapse, Qmax were (11 ±6) ml/s in prolapse condition and (15 ±4) ml/s in reset condition (P =0. 014), Qave were ( 6 ± 4 ) ml/s in prolapse condition and ( 7 ± 3 ) ml/s in reset condition ( P = 0. 237 ),RV were (29 ±46) ml in prolapse condition and (15 ±25) ml in reset condition (P =0. 157). Among patients with grade Ⅲ to Ⅳ prolapse, Qmax were ( 11 ± 8 ) ml/s in prolapse condition and ( 17 ± 10) ml/s in reset condition (P=0.001), Qave were (5 ±4) ml/s in prolapse condition and (7 ±4) ml/s in reset condition ( P = 0. 002 ), RV were ( 105 ± 169 ) ml in prolapse condition and (47 ± 92) ml in reset condition (P = 0. 037 ). Conclusions Patients with pelvic organ prolapse Ⅲ - Ⅳ may present pseudo BOO,recessive stress urinary incontinence and residual volume more than 100 ml. There were significant improvement in cystometric sensation, capacity, flow rate, and residual volume after reset. The urodynamic test for patients with pelvic organ prolapse in the reset condition might be much better in evaluating lower urinary tract function.
