Table 4 Rates of adverse outcomes in patients underwent endoscopic submucosal tunnel dissection
Adverse outcomes | Patients, n | Rate (95%CI), % | I2, % |
|---|---|---|---|
Perioperative | |||
Perforation | 9 | 2.2 (1.2, 4.3) | 0 |
Bleeding | 25 | 8.7 (5.9, 12.5) | 0 |
Muscular injury | 114 | 30.5 (26, 35.5) | 82.4 |
Cardiac mucosal laceration | 6 | 6.1 (2.8, 1.3) | 0 |
Pneumothorax | 1 | 4.3 (0.6, 25.2) | 0 |
Emphysema | 5 | 8.8 (3.7, 19.4) | 0 |
Postoperative | |||
ES | 85 | 18.8 (15.2, 22.9) | 66.5 |
Infection | 30 | 10.4 (7.4, 14.5) | 0 |
Chest pain | 4 | 10.5 (4.0, 24.9) | 0 |