DRUG
terlipressin
Patients randomized to the intervention group received terlipressin during renal artery anastomosis to achieve a target mean arterial pressure (MAP) of at least 100 mmHg before graft reperfusion. Terlipressin was prepared as 1 mg diluted to 10 mL and administered via syringe pump at 60 mL/h (approximately 10 minutes for full administration). Administration was initiated when MAP was below the target level (\<100 mmHg) before graft reperfusion and could be discontinued when MAP was considered adequately above the target level according to the investigator's clinical judgment.