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type=\u0022text\/css\u0022 rel=\u0022stylesheet\u0022 href=\u0022\/\/d282kpwvnogo5m.cloudfront.net\/sites\/default\/files\/advagg_css\/css__ce2QY63WIanKyr8eSq7eavr1XQRRmFD6ZSmwpyJi8lM__zXwFqpqmxrZOXXcd_TpBQpjuELbmIP9wBR5UuTDWAO4__YJWWMMdfCJuAFm5cUEp88OsodhO3ZA-2lzRfoBsSlk4.css\u0022 media=\u0022all\u0022 \/\u003E\n\u003Clink rel=\u0027stylesheet\u0027 type=\u0027text\/css\u0027 href=\u0027\/sites\/all\/modules\/contrib\/panels\/plugins\/layouts\/onecol\/onecol.css\u0027 \/\u003E\u003C\/head\u003E\u003Cbody\u003E\u003Cdiv class=\u0022panels-ajax-tab-panel panels-ajax-tab-panel-sageoa-tab-art\u0022\u003E\u003Cdiv class=\u0022panel-display panel-1col clearfix\u0022 \u003E\n  \u003Cdiv class=\u0022panel-panel panel-col\u0022\u003E\n    \u003Cdiv\u003E\u003Cdiv class=\u0022panel-pane pane-highwire-markup\u0022 \u003E\n  \n      \n  \n  \u003Cdiv class=\u0022pane-content\u0022\u003E\n    \u003Cdiv class=\u0022highwire-markup\u0022\u003E\u003Cdiv xmlns=\u0022http:\/\/www.w3.org\/1999\/xhtml\u0022 id=\u0022content-block-markup\u0022 xmlns:xhtml=\u0022http:\/\/www.w3.org\/1999\/xhtml\u0022\u003E\u003Cdiv class=\u0022article fulltext-view \u0022\u003E\u003Cspan class=\u0022highwire-journal-article-marker-start\u0022\u003E\u003C\/span\u003E\u003Cdiv class=\u0022section abstract\u0022 id=\u0022abstract-1\u0022\u003E\n      \u003Ch2\u003ESummary\u003C\/h2\u003E\n      \u003Cp id=\u0022p-1\u0022\u003EThe Trial of Early Aggressive Treatment in Juvenile Idiopathic Arthritis [TREAT JIA; \u003Ca class=\u0022external-ref external-ref-type-clintrialgov\u0022 href=\u0022\/lookup\/external-ref?link_type=CLINTRIALGOV\u0026amp;access_num=NCT00443430\u0026amp;atom=%2Fspmdc%2F11%2F13%2F13.1.atom\u0022\u003ENCT00443430\u003C\/a\u003E] addressed whether aggressive treatment, initiated early in the course of polyarticular juvenile idiopathic arthritis (JIA), can induce clinical inactive disease (CID) within 6 months.\u003C\/p\u003E\n   \u003C\/div\u003E\u003Cul class=\u0022kwd-group\u0022\u003E\u003Cli class=\u0022kwd\u0022\u003Erheumatology clinical trials\u003C\/li\u003E\u003Cli class=\u0022kwd\u0022\u003Earthritis\u003C\/li\u003E\u003C\/ul\u003E\u003Cdiv class=\u0022section\u0022 id=\u0022sec-1\u0022\u003E\n      \u003Cp id=\u0022p-2\u0022\u003EThe Trial of Early Aggressive Treatment in Juvenile Idiopathic Arthritis [TREAT JIA; \u003Ca class=\u0022external-ref external-ref-type-clintrialgov\u0022 href=\u0022\/lookup\/external-ref?link_type=CLINTRIALGOV\u0026amp;access_num=NCT00443430\u0026amp;atom=%2Fspmdc%2F11%2F13%2F13.1.atom\u0022\u003ENCT00443430\u003C\/a\u003E] addressed whether aggressive treatment, initiated early in the course of polyarticular juvenile idiopathic arthritis (JIA), can induce clinical inactive disease (CID) within 6 months. CID was defined as no active arthritis; no fever, rash, serosotis, splenomegaly, or generalized lymphadenopathy that was attributable to JIA; no active uveitis; normal erythrocyte sedimentation rate (ESR); and physician\u0027s global assessment of disease activity score of 0. Secondary objectives included the proportion of subjects who achieved clinical remission on medication (CRM) at 12 months (defined as CID for 6 continuous months on medication), serious adverse events, and change in ACR pediatric core set variables. Trial results were presented by the principal investigator of TREAT JIA, Carol Wallace, MD, Seattle Children\u0027s Hospital and University of Washington School of Medicine, Seattle, Washington, USA.\u003C\/p\u003E\n      \u003Cp id=\u0022p-3\u0022\u003ETREAT JIA was an NIH-NIAMS-funded, randomized, prospective, multicenter (15 sites), double-blind, placebo-controlled trial in children aged 2 to 16 years with rheumatoid factor (+) or (\u2212) polyarticular JIA of \u0026lt;12 months duration. Subjects were randomized 1:1 to methotrexate (MTX) 0.5 mg\/kg\/week SQ (40 mg max)+etanercept (ETN) 0.8 mg\/kg\/week SQ (50 mg max)+prednisolone 0.5 mg\/kg\/day (60 mg max) tapered to 0 by 17 weeks (Arm 1; n=42) or methotrexate (same dose as Arm 1)+placebo etanercept and placebo prednisolone (Arm 2; n=43). All subjects also received daily NSAIDs and folate (1 mg). Participants were followed for 12 months. Subjects who failed to achieve at least an ACR pediatric 70 improvement after 4 months on therapy and those who did not achieve CID by 6 months received open-label treatment as in Arm 1. An intent-to-treat approach was used for efficacy analyses.\u003C\/p\u003E\n      \u003Cp id=\u0022p-4\u0022\u003EEighty-five subjects were enrolled (median age 11.1 years; 75% female). Baseline characteristics showed that participants had an average of 5 months of symptoms before study entry with active disease, according to median values of ACR pediatric core variables (physician\u0027s global assessment of disease activity 7.5; parent global assessment of well-being 5.5; ESR 33; number of joints with arthritis 19; number of joints with limited motion 11.5, C-HAQ 1.1). Sixty-nine percent were ANA+ and 36% were RF+. Baseline characteristics did not differ between treatment groups, with the exception of a significantly higher number of active joints and ESR in Arm 2 (p=0.018 and 0.017, respectively), but they were not associated with response to treatment.\u003C\/p\u003E\n      \u003Cp id=\u0022p-5\u0022\u003EThe trial did not meet its primary endpoint. At 6 months, CID was achieved in 40% of subjects in Arm 1 and 23% in arm 2 (p=0.088). Overall, however, CID was achieved by 32% of subjects\u2014a high percentage, given the stringent CID definition that was considered. The only variable that was predictive of CID at 6 months was disease duration at baseline, with the odds of achieving CID increasing by 1.32 for each month earlier treatment was started after onset of symptoms (p=0.011).\u003C\/p\u003E\n      \u003Cp id=\u0022p-6\u0022\u003EAt 4 months, 30 of 42 subjects (71%) in Arm 1, and 19 of 43 subjects (44%) in Arm 2 achieved an ACR pediatric 70 improvement (p=0.011). All six ACR pediatric core variables showed significant improvement by 6 months in both arms (all p values \u0026lt;0.001). By 12 months, 12 subjects (14%) achieved CRM (9 remained in Arm 1 and 3 remained in Arm 2 throughout the study; p=0.053). Safety did not differ between the two arms. There were three serious adverse events: pneumonia (Arm 1), psychosis (open-label), and septic joint (open-label). All events resolved.\u003C\/p\u003E\n      \u003Cp id=\u0022p-7\u0022\u003EAlthough this trial failed to achieve its primary endpoint, Dr. Wallace noted that the results demonstrate that it is possible to achieve CID by 6 months and CRM by 12 months in a meaningful proportion of patients with severe polyarticular JIA using early and aggressive treatment. These data suggest that there is indeed a \u201cwindow of opportunity\u201d to treat severe JIA early in the disease course. While MTX that was given subcutaneously was fully effective for some patients, the combination of MTX, prednisolone, and ETN showed a trend to provide a more complete and durable response without increased risk for serious adverse events.\u003C\/p\u003E\n   \u003C\/div\u003E\u003Cul class=\u0022copyright-statement\u0022\u003E\u003Cli class=\u0022fn\u0022 id=\u0022copyright-statement-1\u0022\u003E\u00a9 2011 MD Conference Express\u003C\/li\u003E\u003C\/ul\u003E\u003Cspan class=\u0022highwire-journal-article-marker-end\u0022\u003E\u003C\/span\u003E\u003C\/div\u003E\u003Cspan id=\u0022related-urls\u0022\u003E\u003C\/span\u003E\u003C\/div\u003E\u003Ca href=\u0022http:\/\/mdc.sagepub.com\/content\/11\/13\/13.1.abstract\u0022 class=\u0022hw-link hw-link-article-abstract\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003EView Summary\u003C\/a\u003E\u003C\/div\u003E  \u003C\/div\u003E\n\n  \n  \u003C\/div\u003E\n\u003C\/div\u003E\n  \u003C\/div\u003E\n\u003C\/div\u003E\n\u003C\/div\u003E\u003Cscript type=\u0022text\/javascript\u0022 src=\u0022http:\/\/mdc.sagepub.com\/sites\/all\/modules\/highwire\/highwire\/plugins\/highwire_markup_process\/js\/highwire_openurl.js?nzmw81\u0022\u003E\u003C\/script\u003E\n\u003C\/body\u003E\u003C\/html\u003E"}