title: Biologics in the treatment of uveitis.
abstract: OBJECTIVE
  This review summarizes the current evidence for biologic therapies in the treatment of uveitis. The review emphasizes published research in this field since 2005.
  
  
  RESULTS
  The anti-tumour necrosis factor-alpha infliximab and adalimumab have demonstrated significant efficacy in controlling uveitis associated with seronegative spondyloarthropathies and juvenile idiopathic arthritis; however, etanercept has failed to show a similar treatment effect in uveitis associated with these conditions. The majority of reports of biologic therapies in posterior uveitis have been uncontrolled trials, or retrospective studies, of uveitis resistant to immunosuppression. Encouragingly, successful control of such refractory intraocular inflammation has been consistently reported with infliximab and interferon alpha, particularly Behcet's disease-associated uveitis. A limited number of reports of anti-interleukin therapies, daclizumab and anakinra, have supported a role for these therapies in some types of uveitis.
  
  
  CONCLUSIONS
  Biologic therapies have increased the treatment options for sight-threatening uveitis. Despite experimental rationale, the lack of evidence from randomized controlled studies limits our understanding of when to commence therapy, which agent to choose and how long to continue treatment. Additionally, the high cost and potential side effects of all biologic agents have limited their current use to uveitis refractory to immunosuppression.
authors.affiliation: Academic Unit of Ophthalmology, University of Bristol and Bristol Eye Hospital, Bristol, UK.
authors.forename: Fraser R
authors.initials: FR
authors.lastname: Imrie
authors.forename: Andrew D
authors.initials: AD
authors.lastname: Dick
mesh_terms: D001688:Biological Products / Q000627:therapeutic use*; D011307:Drug Prescriptions; D006801:Humans; D007372:Interferons / Q000627:therapeutic use; D007378:Interleukins / Q000037:antagonists & inhibitors; D008269:Macular Edema / Q000209:etiology / Q000628:therapy; D014409:Tumor Necrosis Factor-alpha / Q000037:antagonists & inhibitors; D014605:Uveitis / Q000150:complications / Q000628:therapy*
chemical_list: D001688:Biological Products; D007378:Interleukins; D014409:Tumor Necrosis Factor-alpha; D007372:Interferons