Thromb Haemost 1987; 58(04): 1005-1007
DOI: 10.1055/s-0038-1646035
Original Article
Schattauer GmbH Stuttgart

An Acquired Factor VIII Inhibitor Responsive to High-Dose Gamma Globulin

David Green
The Atherosclerosis Program and Section of Hematology-Oncology, Department of Medicine, Northwestern Memorial Hospital and the Rehabilitation Institute, Chicago, Illinois, USA
,
Hau C Kwaan
The Atherosclerosis Program and Section of Hematology-Oncology, Department of Medicine, Northwestern Memorial Hospital and the Rehabilitation Institute, Chicago, Illinois, USA
› Author Affiliations
Further Information

Publication History

Received 04 May 1987

Accepted after revision 29 July 1987

Publication Date:
29 June 2018 (online)

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Summary

A 55-year-old previously well woman noted easy bruising and developed a swollen, painful leg after minimal trauma. A compartment syndrome was diagnosed, and medial and lateral fasciotomies were performed with evacuation of a massive hematoma. However, blood rapidly reaccumulated in the wound. The VILI : C level was 2%, and 4 Bethesda units of factor VIII inhibitor were detected. After initial treatment with clotting factor concentrates and corticosteroids failed to control bleeding or reduce inhibitor titers, gamma globulin, 25 g daily for 5 days, was administered. The inhibitor became undetectable, VIII :C levels rose, and bleeding stopped. However, 5 days later VIII :C levels were again low and bleeding recurred. A second course of gamma globulin, 50 g daily for 2 days, was accompanied by a prompt increase in VIII :C, and uneventful recovery. In conclusion, in this patient with an autoantibody to Vili : C, a response to gamma globulin was observed on two occasions, and the second response came when steroids were being tapered and the patient was on no other medication.