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This disease has important personal, social, and financial consequences for patients, their families, and health care systems. This chronic demyelinating disease is characterized by a varied clinical expression with an unpredictable course and a variable prognosis. Multiple sclerosis is an inflammatory autoimmune disorder of the central nervous system (CNS) and the most common cause of progressive neurological disability in young adults. ConclusionĪpproximately two-thirds of patients newly diagnosed with MS did not receive a DMT and the disease is accompanied by a significant comorbid burden. Glatiramer and dimethyl fumarate were by far the most common first-line treatments received accounting for nearly 62% of patients receiving a DMT. Use of more than one DMT concomitantly occurred in just 1.8% of all treated patients. Of those receiving a DMT, 28.2% went on to receive a second line of therapy, 5.8% received a third, and just 0.9% went on to a fourth line. Just 1994 (35.0%) of patients received a DMT at any time during follow-up. Common comorbidities included physical symptoms (e.g., pain, weakness, fatigue), mental health conditions (anxiety, depression), and cardiovascular/metabolic conditions (hypertension, hyperlipidemia, diabetes, obesity). We identified 5691 patients with incident MS.
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Presence of comorbid conditions were captured during the one year prior to and following (and including) the index date absolute change in prevalence from the pre- to post-index periods was calculated. Treatment sequences were captured for all available disease modifying therapies (DMTs) during all available follow-up.
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Patients were required to have enrollment in the database ≥1 year prior to and ≥ 1 year following their first MS diagnosis. Patients had ≥2 diagnoses for MS or an inpatient hospitalization with a primary diagnosis of MS. Patients with incident MS were identified from a large national claims database during –. Understanding real-world treatment patterns of patients is necessary to identifying potential gaps in care. The treatment landscape for multiple sclerosis (MS) is quickly evolving.
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