Table 1.
Characteristics and surgical backgrounds of 143 patients with FAP who underwent TPC with stapled IPAA and hand‐sewn IPAA
| Stapled IPAA (n=37) | Hand‐sewn IPAA (n=106) | P value | |
|---|---|---|---|
| Gender (male) | 19 (51%) | 53 (50%) | 0.89 |
| Median age, years (IQR) | 31 (21‐39) | 30 (24‐37) | 0.94 |
| Phenotype | 0.32 | ||
| Profuse (polyps ≥1001) | 11 (30%) | 44 (42%) | |
| Sparse (polyps 100‐1000) | 22 (59%) | 56 (53%) | |
| Attenuated (polyps ≤99) | 4 (11%) | 6 (5.7%) | |
| Indication for surgery | 0.07 | ||
| Prevention | 17 (46%) | 54 (51%) | |
| Symptom | 3 (8.1%) | 1 (0.9%) | |
| Cancer | 17 (46%) | 51 (48%) | |
| Stage 0‐I | 6 (16%) | 26 (25%) | |
| Stage II | 1 (2.7%) | 9 (8.5%) | |
| Stage III | 5 (14%) | 14 (13%) | |
| Stage IV | 3 (8.1%) | 1 (0.9%) | |
| Unknown M0 | 2 (5.4%) | 1 (0.9%) | |
| Approach (laparoscopic) | 22 (59%) | 48 (45%) | 0.14 |
| Covering ileostomy (present) | 22 (59%) | 69 (65%) | 0.54 |
| Median operation time, min (IQR) | 376 (289‐478) | 353 (272‐538) | 0.91 |
| Median bleeding, mL (IQR) | 250 (65‐425) | 297 (150‐485) | 0.093 |
| Median follow up, months (IQR) | 41 (20‐89) | 52 (26‐78) | 0.84 |
FAP, familial adenomatous polyposis; IPAA, ileal pouch‐anal anastomosis; TPC, total proctocolectomy.