NCT02465125.

Trial name or title	The transfusion triggers in vascular surgery trial: two different transfusion triggers for postoperative haemoglobin separation and adherence to transfusion strategies in vascular surgery: a randomized clinical feasibility trial
Methods	Randomised clinical trial
Participants	Open repair of abdominal aorta or infrainguinal arterial bypass
Interventions	Restrictive transfusion: transfusion when haemoglobin level is less than 5 mmol/L (approximately 8 g/dL) Liberal transfusion: transfusion when haemoglobin level is less than 6 mmol/L (approximately 10 g/dL)
Outcomes	Postoperative haemoglobin measured at the time of arrival to recovery room or ICU (primary outcome)
Starting date	June 2015
Contact information	Anders Moller dr.andersm@gmail.com
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