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June 1978

Partial Exchange Transfusion as Treatment for Hemoglobin SC Disease in Pregnancy

Author Affiliations

From the Department of Medicine, Georgetown University Hospital, Washington, DC. Dr Davey is now with the National Institutes of Health, Bethesda, Md.

Arch Intern Med. 1978;138(6):937-939. doi:10.1001/archinte.1978.03630310029014

Serious infarctions and embolic events can complicate the course of pregnant patients with hemoglobin SC disease. In two cases, partial exchange transfusion preceded recovery in severely ill pregnant women with hemoglobin SC disease. There seem to be pathophysiological correlations for the observed clinical findings, and there are potential beneficial effects of partial exchange transfusion.

Based on our experience, partial exchange transfusion should be considered as a means of reversing the often fatal complications attending hemoglobin SC disease and pregnancy. The exchange should be of sufficient volume to ensure a postexchange level of hemoglobin A of at least 30%.

(Arch Intern Med 138:937-939, 1978)