Table 1 Baseline characteristics of included studies.

From: Efficacy, according to urodynamics, of OnabotulinumtoxinA compared with antimuscarinic drugs, for neurogenic detrusor overactivity: a systematic review and network meta-analysis

Author (year)[Ref.]

Study design, Country

Participants/lost to follow-up, n

Diagnoses

Group

Duration of treatment

Outcomes

Stöhrer (1991)12

RCT, Germany

61/6

detrusor hyperreflexia from SCI

Placebo

3-week

MCC, MDP, BC, Qmax, PVR

Trospium chloride (20 mg Bid)

Stöhrer (1999)13

RCT, Germany

113/11

detrusor hyperreflexia from SCI

Placebo

2-week

MCC, BC, PVR bladder capacity during onset of the first detrusor contraction, duration amplitude of the maximal detrusor contraction

Propiverine (15 mg Tid)

Stöhrer (2007)14

RCT, Germany

131/40

detrusor overactivity from SCI

Propiverine (15 mg Tid)

2-week

MCC, MDP, BC

Oxybutynin (5 mg Tid)

Madersbacher (1994)15

RCT, Austria

95/10

detrusor hyperreflexia from SCI

Trospium chloride (20 mg Bid)

2-week

MCC, MDP, BC, PVR

Oxybutynin (5 mg Tid)

Van Kerrebroeck (1998)16

RCT, Netherlands

90/14

detrusor hyperreflexia from SCI

Placebo

2-week

MCC, BC, PVR, Qmax, VpmaxIDC volume at normal desire to void

Tolterodine (0.5 mg Bid)

Tolterodine (1 mg Bid)

Tolterodine (2 mg Bid)

Tolterodine (4 mg Bid)

Di Stasi (2001)17

RCT, Italy

12/0

detrusor hyperreflexia from SCI

Placebo

single dose

IDC, BC, PVR, UI episodes per week

Oxybutynin (5 mg Tid)

Cruz (2011)18

RCT, Canada

275/45

NDO from SCI or MS

Placebo

6-week

MCC, PdetmaxIDC, VpmaxIDC, BC, UI episodes per week, incontinence quality of life, volume per void

OnabotulinumtoxinA (200U)

OnabotulinumtoxinA (300U)

Apostolidis (2012)19

RCT, Greece

74/45

NDO

Placebo

12-week

MCC, PdetmaxIDC, VpmaxIDC, UI episodes per week, volume per void

OnabotulinumtoxinA (50U)

OnabotulinumtoxinA (100U)

OnabotulinumtoxinA (200U)

Ginsberg (2012)20

RCT, America

416/87

NDO from SCI or MS

Placebo

52-week

MCC, PdetmaxIDC, 7-day bladder diary, UI episodes per week, incontinence quality of life

OnabotulinumtoxinA (200U)

OnabotulinumtoxinA (300U)

Rovner (2013)21

RCT, America

691/0

NDO from SCI or MS

Placebo

52-week

MCC, PdetmaxIDC, VpmaxIDC, BC, percentage of patients with no IDC on post-treatment urodynamics at 6 weeks, 7-day bladder diary

OnabotulinumtoxinA (200U)

OnabotulinumtoxinA (300U)

Amarenco (2015)22

RCT, France

194/13

NDO from SCI or MS

Placebo

4-week

MCC, VpmaxIDC, MDP, micturition diary variables incontinence Quality of Life, Treatment Satisfaction Visual Analogue Scale, Euroqol 5-dimension questionnaire

Oxybutynin (5 mg Tid)

Solifenacin (5 mg Qd)

Solifenacin (10 mg Qd)

Ferreira (2018)23

RCT, Brazil

68/7

NDO from SCI

Oxybutynin (5 mg Tid)

24-week

MCC, PdetmaxIDC, BC, incontinence episodes in 24 h, 3-day bladder diary

OnabotulinumtoxinA (300U)

  1. Bid twice a day, Tid three times a day, RCT randomized controlled trial, SCI spinal cord injury, MS multiple sclerosis, NDO neurogenic detrusor overactivity, IDC first involuntary detrusor contraction, MCC maximum cystometric capacity, BC bladder compliance, MDP maximum detrusor pressure, UI urinary incontinence, PdetmaxIDC maximum detrusor pressure at first involuntary detrusor contraction, VpmaxIDC volume at first IDC, PVR post-void residual, Qmax maximal urinary flow rate.