Clinical Study
Perineal Urethrostomy: Surgical and Functional Evaluation of Two Techniques
Table 2
Surgical and functional outcomes. Values are presented as mean ± standard deviation or number (%).
| | Total | Johanson | Blandy | value |
| Operation time (min) | 102.1 ± 37.3 |
97.2 ± 33.7 | 112.6 ± 43.4 | 0.172° | Failure | | | | | No | 40 (78.4%) | 26 (74.3%) | 14 (87.5%) | 0.248 | Yes | 11 (21.6%) | 9 (25.7%) | 2 (12.5%) | | Time to recurrence (months) | 31.6 ± 39 | 29.7 ± 39.2 | 5.0 ± 2.8 | 0.415° | Complications | | | | | No | 43 (84.3%) | 31 (88.6%) | 12 (75.0%) | | Grade 1 | 4 (7.8%) | 1 (2.9%) | 3 (18.8%) | 0.237 | Grade 2 | 1 (2.0%) | 1 (2.9%) | 0 (0%) | | Grade 3 | 3 (5.9%) | 2 (5.7%) | 1 (6.2%) | |
| | | | | |
| Postop (mL/s) | 13.0 ± 7.5 | 10.9 ± 6.3 | 16.0 ± 8.2 | 0.087° |
| | | | | |
| IPSS (0 → 35) | 8.7 ± 5.6 | 10.2 ± 5.1 | 6.6 ± 5.8 | 0.078° | Postvoid dribbling | | | | | Absent | 23 (74.2%) | 14 (77.8%) | 9 (69.2%) | | Present | 8 (25.8%) | 4 (22.2%) | 4 (30.8%) | 0.448 |
| | | | | |
| QoL | | | | | Satisfied (0 → 2) | 14 (43.7%) | 7 (36.8%) | 7 (53.8%) | | Acceptable (3) | 12 (37.5%) | 8 (42.1%) | 4 (30.8%) | 0.635 | Dissatisfied (4 → 6) | 6 (18.8%) | 4 (21.1%) | 2 (15.4%) | |
|
|
(°Independent samples -test; Fisher’s exact test.)
|