BACKGROUND: Multiple sclerosis (MS) is usually considered a 'young persons' disease', typically presenting between the ages of 20 and 40. In this study we review our experience with patients diagnosed at age 60 or over, with particular emphasis on patients who continue to have evidence of active inflammation despite a later onset. METHODS: We reviewed all cases of MS diagnosed at or over age 60 in our center over a 5-year period. We identified 111 patients and recorded their clinical and imaging characteristics using prespecified variables. Analyses were performed to describe their interval to diagnosis, clinical syndromes, imaging and laboratory characteristics. RESULTS: At the time of diagnosis, 8% of patients had a clinically isolated syndrome, 33% were in the relapsing-remitting stage, while 23% had a secondary progressive course, and 32% were primary progressive. Eighty-eight percent of patients had a brain MRI judged 'typical for MS', and 32% of all patients receiving gadolinium had enhanced lesions. Forty-six percent of patients with relapsing-remitting MS or clinically isolated syndrome exhibited gadolinium enhancement. Myelitis was the most common initial clinical syndrome, and progressive myelopathy was a common but not exclusive clinical syndrome at the time of diagnosis. CONCLUSIONS: A relapsing pattern of MS is not uncommon, even in patients diagnosed over the age of 60. Active inflammation (clinical relapses and gadolinium enhancement) occurs in a significant number of patients with MS with later diagnosis. These observations have implications for evaluation and treatment of patients with MS presenting at an older age.
BACKGROUND:Multiple sclerosis (MS) is usually considered a 'young persons' disease', typically presenting between the ages of 20 and 40. In this study we review our experience with patients diagnosed at age 60 or over, with particular emphasis on patients who continue to have evidence of active inflammation despite a later onset. METHODS: We reviewed all cases of MS diagnosed at or over age 60 in our center over a 5-year period. We identified 111 patients and recorded their clinical and imaging characteristics using prespecified variables. Analyses were performed to describe their interval to diagnosis, clinical syndromes, imaging and laboratory characteristics. RESULTS: At the time of diagnosis, 8% of patients had a clinically isolated syndrome, 33% were in the relapsing-remitting stage, while 23% had a secondary progressive course, and 32% were primary progressive. Eighty-eight percent of patients had a brain MRI judged 'typical for MS', and 32% of all patients receiving gadolinium had enhanced lesions. Forty-six percent of patients with relapsing-remitting MS or clinically isolated syndrome exhibited gadolinium enhancement. Myelitis was the most common initial clinical syndrome, and progressive myelopathy was a common but not exclusive clinical syndrome at the time of diagnosis. CONCLUSIONS: A relapsing pattern of MS is not uncommon, even in patients diagnosed over the age of 60. Active inflammation (clinical relapses and gadolinium enhancement) occurs in a significant number of patients with MS with later diagnosis. These observations have implications for evaluation and treatment of patients with MS presenting at an older age.
Authors: Dalia L Rotstein; Ruth Ann Marrie; Colleen Maxwell; Sima Gandhi; Susan E Schultz; Kinwah Fung; Karen Tu Journal: Neurology Date: 2019-11-05 Impact factor: 9.910
Authors: Caila B Vaughn; Dejan Jakimovski; Katelyn S Kavak; Murali Ramanathan; Ralph H B Benedict; Robert Zivadinov; Bianca Weinstock-Guttman Journal: Nat Rev Neurol Date: 2019-06 Impact factor: 42.937
Authors: Marloes T Bazelier; Tjeerd van Staa; Bernard M J Uitdehaag; Cyrus Cooper; Hubert G M Leufkens; Peter Vestergaard; Joan Bentzen; Frank de Vries Journal: J Bone Miner Res Date: 2011-09 Impact factor: 6.741