Table IV.
Early and late mortality in 343 patients with chronic mesenteric ischemia treated with OR or ER
| Outcomes |
OR
|
ER
|
P | ||
|---|---|---|---|---|---|
| n = 187 | % | n = 156 | % | ||
| Early | |||||
| Death | 5 | 2.7 | 4 | 2.6 | 1.0a |
| Cause of death | |||||
| Myocardial infarction | 2 | 1 | 2 | 1.3 | 1.0a |
| Mesenteric ischemia | 2 | 1 | 2 | 1.3 | 1.0a |
| Respiratory failure | 1 | 0.6 | 0 | 0 | 1.0a |
| Lateb | |||||
| Mean follow-up, months | 131 ± 43 | 64 ± 54 | |||
| Any cause of death | 90 | 52 | 54 | 37 | .09 |
| Causes of death | |||||
| Cardiac | 36 | 21 | 15 | 10 | .04 |
| Malignancy | 13 | 7.5 | 8 | 5.5 | .5 |
| Pulmonary | 12 | 7 | 7 | 5 | .5 |
| Mesenteric ischemia | 9 | 5 | 5 | 3.5 | .5 |
| Neurologic | 3 | 2 | 5 | 3.5 | .5a |
| Sepsis | 3 | 2 | 2 | 1.5 | 1.0a |
| Natural | 1 | 0.5 | 3 | 2 | .2a |
| Gastrointestinal bleeding | 0 | 0 | 3 | 2 | .1a |
| Renal | 1 | 0.5 | 1 | 0.5 | 1.0a |
| Reintervention-related death | 1 | 0.5 | 1 | 0.7 | 1.0a |
| Trauma | 1 | 0.5 | 0 | 0 | 1.0a |
| Unknown | 10 | 6 | 4 | 3 | .2 |
ER, Endovascular revascularization; OR, open revascularization.
a
Fisher exact test used.
b
Late surveillance included 172 patients in the OR group and 145 patients in the ER group.