The International journal of neuroscience · 2016
Reversible cerebral vasoconstriction syndrome in association with fingolimod use.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
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Belliston Scott, Sundararajan Jayshree, Hammond Nancy, Newell Kathy, Lynch Sharon
Аннотация
BACKGROUND: Reversible cerebral vasoconstriction syndrome (RCVS), also known as Call-Fleming syndrome, is characterized by thunderclap headaches, non-aneurysmal segmental cerebral vasoconstriction seen on arteriogram, and spontaneously resolves within 12 weeks. Fingolimod has been reported to cause posterior reversible encephalopathy syndrome (PRES) and one case of RCVS.
OBJECTIVE: We report a case of RCVS possibly related to fingolimod use, and compare to cases of adverse outcomes in fingolimod use.
METHODS: This is a single observational study without controls; therefore, level of evidence is IV. A literature review in pubmed with keywords, fingolimod, vasospasm, RCVS, Call-Fleming, stroke, PRES and hemorrhage.
RESULTS: One case of RCVS on fingolimod in the post-partum period. Two other cases in the literature were found one with hemorrhagic encephalitis and the other critical vasospasm in the upper extremity associated with fingolimod 1.25 mg daily in the FREEDOMS II trial and TRANSFORMS study, respectively. Additionally, Novartis reports nine cases of PRES related to fingolimod use.
CONCLUSION: Fingolimod has the potential to cause vasoconstriction however appears to be rare and more likely on doses higher than 0.5 mg daily. Fingolimod may be associated in RCVS and should be considered in patients with severe headache on fingolimod.
OBJECTIVE: We report a case of RCVS possibly related to fingolimod use, and compare to cases of adverse outcomes in fingolimod use.
METHODS: This is a single observational study without controls; therefore, level of evidence is IV. A literature review in pubmed with keywords, fingolimod, vasospasm, RCVS, Call-Fleming, stroke, PRES and hemorrhage.
RESULTS: One case of RCVS on fingolimod in the post-partum period. Two other cases in the literature were found one with hemorrhagic encephalitis and the other critical vasospasm in the upper extremity associated with fingolimod 1.25 mg daily in the FREEDOMS II trial and TRANSFORMS study, respectively. Additionally, Novartis reports nine cases of PRES related to fingolimod use.
CONCLUSION: Fingolimod has the potential to cause vasoconstriction however appears to be rare and more likely on doses higher than 0.5 mg daily. Fingolimod may be associated in RCVS and should be considered in patients with severe headache on fingolimod.