RT Journal Article SR Electronic A1 Powers, Jenny T1 The Role of Biosimilar and Orphan Drugs in Treating Patients with Rheumatologic Disease JF MD Conference Express YR 2014 FD SAGE Publications VO 14 IS 17 SP 6 OP 8 DO 10.1177/155989771417001 UL http://mdc.sagepub.com/content/14/17/6.abstract AB Biosimilar drugs may offer affordable targeted therapies to patients across a spectrum of rheumatologic, oncologic, and gastrointestinal diseases, but they pose unique clinical trial design and licensing issues. Governments provide incentives for developing orphan drugs that would not otherwise be cost-effective to manufacture, allowing for the possibility of effective treatment options for rare diseases, including many rheumatologic conditions.