علاج الانصمام الشرياني المساريقي الحاد مع الاستقرار الديناميكي الدموي وعدم وجود التهاب الصفاق

References

DOI: 10.1007/s00270-025-04080-0

First-line endovascular revascularisation is currently indicated for patients with stable haemodynamics and no CT evidence of transmural necrosis or peritonitis.

Intra-vascular volume expansion with crystalloids and blood products must be started immediately to improve visceral perfusion.

Aggressive fluid resuscitation may be required, potentially exceeding 10 L of IV fluids in the first 24 h of treatment, taking care to avoid volume overload.

Intravenous full-dose anticoagulation, preferably with unfractionated heparin, should be initiated unless contra-indicated.

Early, broad-spectrum antibiotic therapy is required due to the high risk of infection secondary to bacterial translocation.

Although no specific recommendations exist regarding anticoagulation targets in acute arterial mesenteric ischaemia, an activated clotting time (ACT) between 250 and 300 s should be targeted by analogy with most peripheral intra-arterial endovascular procedures.

The risk of severe metabolic acidosis and hyperkalaemia after bowel infarction and reperfusion requires close monitoring of electrolyte and pH values and correction of any abnormalities.