The primary objective of this study is to estimate the proportion of DMF use that is prescribed "on-label" versus "off-label". The secondary objectives are: To describe the demographic characteristics and medical history of DMF users; To describe prescription drug history and concomitant medication use of DMF users; To describe the duration of therapy in participants newly initiating DMF treatment; To describe the medical specialties of DMF prescribers.
Dimethyl fumarate will not be provided to participants as a part of this study.
Study Type
OBSERVATIONAL
Enrollment
930
Off-Label Use: All participants \<18 years of age and participants without an MS diagnosis who are prescribed dimethyl fumarate On-Label Use: All participants \>18 years of age with an MS diagnosis who are prescribed dimethyl fumarate
Research Site
Leipzig, Saxony, Germany
Proportion of dimethyl fumarate use that is prescribed "on-label" versus "off-label" in Germany
Time frame: Up to 18 months after market introduction of dimethyl fumarate in Germany
Demographic characteristics of dimethyl fumarate users
Time frame: Up to 18 months after market introduction of dimethyl fumarate in Germany
Prescription drug history of dimethyl fumarate users
Time frame: Up to 18 months after market introduction of dimethyl fumarate in Germany
Duration of therapy in participants newly initiating dimethyl fumarate treatment
Time frame: Up to 18 months after market introduction of dimethyl fumarate in Germany
Number of medical specialists prescribing dimethyl fumarate as identified according to specialty-specific billing codes at outpatient visits.
Time frame: Up to 18 months after market introduction of dimethyl fumarate in Germany
Medical history of dimethyl fumarate users
Time frame: Up to 18 months after market introduction of dimethyl fumarate in Germany
Concomitant medication use of dimethyl fumarate users
Time frame: Up to 18 months after market introduction of dimethyl fumarate in Germany
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