Table 1.
Summary of data of studies included
| Author, year | Type of study | Country of origin | Etiology of stricture | Duration of surgery (min) | Follow-up (months) | Stricture length (cm) | Stricture Location | Surgical technique | Local Complication rate (%) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BMG | PSG | BMG | PSG | BMG | PSG | BMG | PSG | BMG | PSG | BMG | PSG | ||||
| Guralnick, 2001 | R | USA | Various | NA | NA | NA | Bulbar | AAR | NA | ||||||
| Wessells, 2002 | R | USA | Various | NA | NA | NA | Bulbar | VO | 5.8 | 0 | |||||
| Alsikafi, 2005 | R | USA | Various | NA | 48.3 | 201 | 5.7 | 4.7 | Anterior urethra | Not specified | NA | ||||
| Raber, 2005 | P | Italy | Various | NA | NA | 3.2 | 4.3 | Bulbar | DO | 30.7 | 11.7 | ||||
| Barbagli, 2006 | R | Italy | Various excluding LS, FHR | NA | 41.6 | 71 | NA | Bulbar | VO, DO, LO, AAR | DO | NA | ||||
| Lumen, 2007 | R | Belgium | Various | NA | 36 | 5.2 | Bulbar | VO | NA | ||||||
| Barbagli BJU Int, 2008 | R | Italy | Various excluding LS, FHR | NA | 57 | 37.8 | NA | Penile | Asopa | NA | |||||
| Barbagli, Eur Urol. 2008 | R | Italy | Various excluding LS, FHR | NA | 38.1 | 109 | NA | Bulbar | AAR (9), DO (38) | AAR (31), OSU, not specified 132) | NA | ||||
| Casey, 2008 | P | USA | NGB | NA | NA | NA | Anterior urethra | OSU TSU | OSU | NA | |||||
| Meeks, 2008 | P | USA | Catheter induced, pancreatic enzyme induced, Unknown In posttransplant patients | NA | 31.5 | 3.5 | Penile | Anterior urethra | Not specified | NA | |||||
| Lumen, 2010 | P | Belgium | Various | NA | 36 | 44.1 | 6.4 | 7.3 | Anterior urethra | Not specified | NA | ||||
| Mathur, 2011 | R | India | Various | NA | NA | NA | Pan-urethral | DO | Not specified | 22.5 | 32 | ||||
| Barbagli, 2014 | R | Italy, India | Various Excluding LS, FHR | NA | 118 months (median) | NA | Penile, Bulbar | Not specified | NA | ||||||
| Granieri, 2014 | R | USA | Various | NA | 15.9 | 17.5 | 2.8 | 2.1 | Bulbar | AAR, DO | AAR, DO | NA | |||
| Lozano, 2015 | R | Spain | Various | NA | 108 | NA | Penile, Bulbar | Not specified | NA | ||||||
| Hussein, 2016 | P | Egypt | Various | 256 | 136 | 55 | 60 | 6.8 | 8.9 | Penile, Peno-bulbar | DO | 6 | 13 | ||
NA: Not available, BMG: Buccal mucosa grafts, PSG: Penile skin graft, LS: Lichen sclerosus, FHR: Failed hypospadias repair, NGB: Neurogenic bladder, TSU: Two-stage urethroplasty, OSU: One-stage urethroplasty, AAR: Augmented anastomotic repair, DO: Dorsal onlay, VO: Ventral onlay, LO: Lateral onlay