Table 1.
Demographics
| All patients (n = 52) | Single procedure (n = 36) | Multiple procedures (n = 16) | p value | |
|---|---|---|---|---|
| Age, years (SD) | 39.6 (11.9) | 40.2 (13.3) | 38.1 (8.2) | 0.90 |
| Female, n (%) | 30 (57.7%) | 20 (57.1%) | 10 (62.5%) | 0.76 |
| Race, n (%) | ||||
| Caucasian | 35 (67.3%) | 25 (71.4%) | 10 (62.5%) | |
| Hispanic | 8 (15.4%) | 5 (13.9%) | 3 (18.5%) | |
| Black | 1 (1.9%) | 1 (2.8%) | 0 | |
| Asian | 1 (1.9%) | 1 (2.8%) | 0 | |
| Other/unspecified | 7 (13.5%) | 4 (11.1%) | 3 (18.5%) | |
| BMI, kg/m2 (SD) | 26.5 (5.6) | 27.3 (6.0) | 24.6 (3.9) | 0.22 |
| CD, n (%) | 34 (65.4%) | 24 (66.7%) | 10 (62.5%) | 0.76 |
| Median follow-up, months (range) | 12.0 (1–59) | 10 (1–59) | 14 (2–53) | |
| Prior interventions | ||||
| Seton | 66 (81.5%) | 29 (80.6%) | 15 (93.8%) | |
| LIFT or flap | 24 (29.6%) | 11 (30.6%) | 4 (25%) | |
| Stem cell | 11 (13.6%) | 0 | 6 (37.5%) | |
| Other | 7 (8.6%) | 5 (13.9%) | 0 | |
| None | 2 (2.5%) | 0 | 0 | |
| Median # prior interventions (range) | 3 (0–19) | 2 (0–8) | 4 (2–19) | |
| Proctitis | ||||
| Mild | 9 (11.1%) | 8 (22.2%) | 0 | |
| Severe | 1 (1.2%) | 1 (2.8%) | 0 | |
| Pouch | 7 (8.6%) | 0 | 2 (12.5%) | |
| Diversion | 2 (2.5%) | 0 | 0 | |
| None | 62 (76.5%) | 27 (75.0%) | 14 (87.5%) | |
| Fistula type | ||||
| Anorectal | 45 (55.6%) | 21 (58.3%) | 10 (62.5%) | |
| Pouch–anal | 11 (13.6%) | 5 (16.7%) | 1 (6.3%) | |
| Pouch–vaginal | 12 (14.8%) | 2 (5.6%) | 3 (18.8%) | |
| Rectovaginal | 11 (13.6%) | 5 (13.9%) | 2 (12.5%) | |
| Other | 2 (2.5%) | 2 (5.6%) | 0 |