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©The Author(s) 2022.
World J Clin Oncol. Oct 24, 2022; 13(10): 789-801
Published online Oct 24, 2022. doi: 10.5306/wjco.v13.i10.789
Published online Oct 24, 2022. doi: 10.5306/wjco.v13.i10.789
Table 4 Comparison of perioperative outcomes between laparoscopic 3-port colorectal natural orifice specimen extraction surgery with a propensity score-matched cohort of conventional surgery
| Outcome | NOSE n = 14 Frequency (%) | Non-NOSE n = 56 Frequency (%) | P value |
| Duration of surgery, mean ± SD (min) | 227 ± 55 | 261 ± 96 | 0.463 |
| Intraoperative complications | |||
| Yes | 0 (0) | 2 (3.6) | 0.473 |
| No | 14 (100) | 54 (96.4) | |
| 30-day postoperative complications | |||
| Yes | 2 (14.3) | 13 (23.2) | 0.466 |
| No | 12 (85.7) | 43 (76.8) | |
| Clavien-Dindo classification | 0.202 | ||
| 1 | 1 (7.1) | 5 (8.9) | |
| 2 | 1 (7.1) | 7 (12.5) | |
| 3 | 0 | 0 | |
| 4 | 0 | 1 (1.8) | |
| 5 | 0 | 0 | |
| Time to first bowel movement, mean ± SD (d) | 1.2 ± 0.4 | 2.6 ± 2.0 | <0.001 |
| Length of hospitalization stay, mean ± SD (d) | 3.4 ± 1.0 | 6.4 ± 5.3 | <0.001 |
| POD 1 highest pain scorea, mean ± SD | 1.5 ± 1.9 | 3.0 ± 2.0 | 0.012 |
| POD 2 highest pain scorea, mean ± SD | 0.7 ± 1.5 | 1.8 ± 2.2 | 0.066 |
| POD 1 PCA total morphine use, mean ± SD (mg) | 1.4 ± 3.3 | 6.7 ± 8.1 | 0.002 |
| POD 2 PCA total morphine use, mean ± SD (mg) | 0 | 2.5 ± 5.1 | 0.005 |
- Citation: Seow-En I, Chen LR, Li YX, Zhao Y, Chen JH, Abdullah HR, Tan EKW. Outcomes after natural orifice extraction vs conventional specimen extraction surgery for colorectal cancer: A propensity score-matched analysis. World J Clin Oncol 2022; 13(10): 789-801
- URL: https://www.wjgnet.com/2218-4333/full/v13/i10/789.htm
- DOI: https://dx.doi.org/10.5306/wjco.v13.i10.789