Table 7 Outcomes cervical anastomosis
| Â | Studies (n) | Included patients (n) | Outcome |
|---|---|---|---|
Mortality rate | |||
 Conservative | 2 | 36 | 3 (8%) |
 Endoscopic | |||
  Stent | 3 | 24 | 7 (29%) |
  Dilatation | 2 | 13 | 0 (0%) |
Success rate | |||
 Conservative | 2 | 36 | 33 (92%) |
 Endoscopic | |||
  Stent | 3 | 24 | 17 (71%) |
  Dilatation | 2 | 13 | 13 (100%) |
Severe complications | |||
 Conservative | 2 | 36 | 6 (17%) |
 Endoscopic | |||
  Stent | 3 | 24 | 13 (54%) |
  Dilatation | 2 | 13 | 5 (38%) |
Reinterventions | |||
 Conservative | 2 | 36 | 5 (14%) |
 Endoscopic | |||
  Stent | 2 | 15 | 8 (53%) |
  Dilatation | 2 | 13 | 5 (38%) |
Mean number of reinterventions | |||
 Conservative | 2 | 36 | 3 |
 Endoscopic | |||
  Stent | 2 | 15 | 1 |
  Dilatation | 2 | 13 | 4 |
Reoperations | |||
 Conservative | 1 | 23 | 1 (4%) |
 Endoscopic | |||
  Stent | 1 | 9 | 4 (44%) |
  Dilatation | NA | NA | NA |
Hospital length of stay | |||
 Conservative | 2 | 36 | 22 days |
 Endoscopic | |||
  Stent | 1 | 9 | 36 days |
  Dilatation | NA | NA | NA |
ICU length of stay | |||
 Conservative | 1 | 23 | 2 days |
 Endoscopic | |||
  Stent | NA | NA | NA |
  Dilatation | NA | NA | NA |