From: Transurethral needle electrode resection and transurethral holmium laser resection of bladder cancer
Index | Groups | P | |
---|---|---|---|
Transurethral needle electrode resection (n = 52) | Transurethral holmium laser resection (n = 51) | ||
Perioperative indicators (mean ± sd) | |||
Operative time (min) | 31.5 ± 4.4 | 28.8 ± 3.6 | 0.001 |
Intraoperative blood loss (ml) | 34.2 ± 6.2 | 27.0 ± 3.9 | 0.000 |
Postoperative gross hematuria time (days) | 3.5 ± 1.1 | 2.8 ± 1.5 | 0.009 |
Bladder irrigation time (days) | 2.2 ± 0.4 | 1.9 ± 0.5 | 0.000 |
Postoperative hospitalization time (days) | 6.7 ± 1.3 | 6.2 ± 1.3 | 0.039 |
Indwelling time (days) | 3.4 ± 1.4 | 3.2 ± 1.0 | 0.428 |
Complications [n (%)] | |||
Urethral stricture | 3 (5.8) | 2 (3.9) | 1.000 |
Obturator reflex | 8 (15.4) | 1 (2.0) | 0.031 |
Secondary operation [n (%)] | 14 (26.9) | 17 (33.3) | 0.478 |
Tumor residual rate at the second operation [n (%)] | 3 (21.4) | 4 (23.5) | 0.889 |