title: Treat-to-target in systemic lupus erythematosus: are we there yet?
abstract: The treat-to-target (T2T) strategy has proven benefits in several chronic medical illnesses including rheumatoid arthritis. Whether the T2T principle can be applied to SLE has become a recent topic of discussion. A European panel of rheumatologists agrees that treatment of SLE should target at multiple goals that include control of disease activity, prevention of disease flares, minimization of disease or treatment related comorbidity, and improvement of quality of life. Therapy of SLE should aim at remission or when remission cannot be achieved, the lowest possible disease activity that is assessed by a validated lupus activity index and/or organ-specific markers. However, owing to the clinical heterogeneity of SLE, there is still no consensus on the definition of remission or low disease activity state in individual organ-systems. In real life, agents readily available for therapy switching in SLE are limited. Moreover, no disease activity index is universally agreed upon for disease monitoring to make therapeutic decisions. Currently, clinical parameters for the assessment and monitoring of lupus renal disease appear to be more objective and evidence-based. A therapeutic target in terms of proteinuria and/or other renal parameters should be tested in randomized controlled trials for the proof of the T2T concept in SLE.
authors.affiliation: a Department of Medicine , Tuen Mun Hospital , Hong Kong SAR , China.
authors.forename: Chi Chiu
authors.initials: CC
authors.lastname: Mok
mesh_terms: D018450:Disease Progression; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000188:drug therapy*; D010347:Patient Care Planning; D011788:Quality of Life; D016896:Treatment Outcome
keywords: Target; armamentarium; criteria; prognosis; remission