Life-threatening autoimmune warm hemolytic anemia following treatment for multiple sclerosis with alemtuzumab. (May 2018)

• Record Type: Journal Article
• Authors: Meunier, Benoit; Rico, Audrey; Seguier, Julie; Boutiere, Clemence; Ebbo, Mikael; Harle, Jean Robert; Schleinitz, Nicolas; Pelletier, Jean
• Is Part Of: Multiple sclerosis. Volume 24:Number 6(2018)
• Page Start: 811
• Page End: 813
• Publication Date: 2018-05
• Subjects: Multiple sclerosis -- alemtuzumab -- hemolytic anemia; Central nervous system -- Diseases -- Periodicals; Myelin sheath -- Diseases -- Periodicals; Inflammation -- Periodicals; Multiple sclerosis -- Periodicals; Central Nervous System Diseases -- Periodicals; Demyelinating Diseases -- Periodicals; Inflammation -- Periodicals; Multiple Sclerosis -- Periodicals; Système nerveux central -- Maladies -- Périodiques; Gaine de myéline -- Maladies -- Périodiques; Inflammation (Pathologie) -- Périodiques; Sclérose en plaques -- Périodiques; Electronic journals; 616.834005
• DOI: 10.1177/1352458517729766
• Languages: English
• ISSNs: 1352-4585

Abstract

Background: Alemtuzumab is a humanized monoclonal antibody directed at CD52 approved as a disease-modifying therapy for relapsing forms of multiple sclerosis (MS). Objective: To describe a case of a life-threatening autoimmune anemia occurring after a first course of alemtuzumab for relapsing-remitting MS in a 28-year-old male. Methods: Case report. Results: A 28-year-old male developed a life-threatening autoimmune anemia occurring 11 months after first alemtuzumab course. Conclusion: We report the third case of autoimmune hemolytic anemia following treatment with alemtuzumab in a young MS patient. Due to the severity of this adverse event, neurologists using this treatment should be alert.