Abstract
A hip fracture may lead to anaemia after surgery due to blood loss from the fracture site and operative blood loss. The value of iron supplementation for this group of patients remains controversial. A randomised trial was undertaken for 300 patients who had a haemoglobin of less than 110g/l after surgery. Patients were randomised to take either ferrous sulphate, (200mg twice daily for four weeks) or had no iron therapy. Patients were followed up to one year after surgery.
The mean age of patients was 82 years. 19% were male. The mean difference between admission haemoglobin and the haemoglobin taken 6 weeks after discharge was 7.3g/l in the iron supplementation group and 8.3g/l in the group that did not receive iron supplementation (p value 0.5). There was also no statistically significant difference between groups for hospital stay (19 versus 21 days) or mortality. 18% of those allocated to iron therapy reported side effects from the medication.
This study indicates that routine oral iron supplementation for anaemia after hip fracture surgery is not appropriate.
Correspondence should be addressed to: EFORT Central Office, Technoparkstrasse 1, CH – 8005 Zürich, Switzerland. Email: office@efort.org
