Predictors for detrusor overactivity following extensive vaginal pelvic reconstructive surgery

• Published in: Neurourology and urodynamics 2018-01, Vol.37 (1), p.192-199
• Main Authors: Lo, Tsia‐Shu, Nagashu, Shailaja, Hsieh, Wu‐Chiao, Uy‐Patrimonio, Ma Clarissa, Yi‐Hao, Lin
• Format: Article
• Language: English
• Subjects: Basal ganglia; bladder outlet obstruction; Central nervous system diseases; Cerebrovascular system; detrusor at maximum flow; detrusor overactivity; Movement disorders; overactive bladder (OAB); Plastic surgery; post‐void residue (PVR); Reconstructive surgery; Risk factors; Stroke; Surgery; Urinary bladder; Vagina
• ISSN: 0733-2467; 1520-6777
• DOI: 10.1002/nau.23273

Aim This study aims to identify the predictors for detrusor overactivity (DO) in women following extensive vaginal pelvic reconstructive surgery (PRS) for advanced pelvic organ prolapse (POP). Methods We enrolled 1503 women who had prolapse POP‐Q stage ≥ 3 and underwent vaginal PRS with or without MUS from January 2006 to December 2015. All subjects completed a 72‐h voiding diary, IIQ‐7, UDI‐6, POPDI‐6, and PISQ‐12. Urodynamics (UDS) was performed pre‐ and post‐operatively. Results Among 1503 women, 56 patients were excluded due to incomplete data. Women who had trans‐vaginal mesh were 1083 of 1447 (74.8%) and concomitant MUS were 353 (24.4%). Pre‐operative DO were 245 (16.9%) and 24.5% (60/245) of them continued to have persistent DO post‐operatively. Women who had normal pre‐operative stable detrusor were 1202 (83.1%) and 3.5% (30/1202) developed de novo DO post‐operatively. The overall incidence of post‐operative DO was 6.2% (90/1447). Patients with age ≥66 year, neurological factors like Cerebrovascular accident and Parkinsonian disease, pre‐operative bladder outlet obstruction (BOO) maximum urethral closure pressure (MUCP) ≥60 cmH2O, Maximum flow rate (MFR)