Details

Autor(en) / Beteiligte

• Chang, Joyce C.
• Young, Cameron C.
• Muscal, Eyal
• Sexson Tejtel, Sara K.
• Newhams, Margaret M.
• Kucukak, Suden
• Crandall, Hillary
• Maddux, Aline B.
• Rowan, Courtney M.
• Halasa, Natasha B.
• Harvey, Helen A.
• Hobbs, Charlotte V.
• Hall, Mark W.
• Kong, Michele
• Aguiar, Cassyanne L.
• Schuster, Jennifer E.
• Fitzgerald, Julie C.
• Singh, Aalok R.
• Wellnitz, Kari
• Nofziger, Ryan A.
• Cvijanovich, Natalie Z.
• Mack, Elizabeth H.
• Schwarz, Adam J.
• Heidemann, Sabrina M.
• Newburger, Jane W.
• Zambrano, Laura D.
• Campbell, Angela P.
• Randolph, Adrienne G.
• Son, Mary Beth F.
• Sanders, Ronald C.
• Irby, Katherine
• Babbitt, Christopher J.
• Zinter, Matt S.
• Harvey, Helen
• Pannaraj, Pia S.
• Port, Emily
• Shankman, Sara
• Mansour, Rachel
• Carroll, Christopher L.
• Giuliano, John S.
• McLaughlin, Gwenn E.
• Espinal, Paula S.
• Michelson, Kelly N.
• Coates, Bria M.
• Bhoojhawon, Guru
• Sullivan, Janice E.
• Montgomery, Vicki L.
• Havlin, Kevin M.
• Bradford, Tamara T.
• Bembea, Melania M.
• Lipton, Susan V.
• Chen, Sabrina R.
• Worden, Julia
• McCadden, Timothy
• FitzGerald, Madyson F.
• Malloch, Lacy
• Martin, Lora
• Howard‐Claudio, Candace
• Gourdy, David
• Kleinman, Lawrence C.
• Li, Simon
• Kuebler, Joseph D.
• Dapul, Heda
• Soma, Vijaya L.
• Biagas, Katherine V.
• Schwartz, Stephanie P.
• Walker, Tracie C.
• Shein, Steven L.
• Lansell, Amanda N.
• Burnett, Ryan H.
• Bush, Jenny L.
• Butler, Andrew
• Reed, Nelson
• Stewart, Laura
• Golchha, Meena
• Smith, Lincoln S.
• McGuire, John K.

Titel

Variation in Early Anakinra Use and Short‐Term Outcomes in Multisystem Inflammatory Syndrome in Children

Ist Teil von

• Arthritis & rheumatology (Hoboken, N.J.), 2023-08, Vol.75 (8), p.1466-1476

Ort / Verlag

Boston, USA: Wiley Periodicals, Inc

Erscheinungsjahr

2023

Quelle

Access via Wiley Online Library

Beschreibungen/Notizen

• Objective Evidence regarding effectiveness of interleukin‐1 receptor antagonism in multisystem inflammatory syndrome in children (MIS‐C) is lacking. We characterized variation in initial treatment with anakinra and evaluated cardiovascular outcomes associated with adding anakinra to standard initial therapy. Methods We conducted a retrospective cohort study of MIS‐C cases in a US surveillance registry from November 2020 to December 2021. Day 0 was the first calendar day of immunomodulatory treatment. Factors associated with initial anakinra use (days 0–1) were identified. We compared cases in patients ages 2–20 years receiving intravenous immunoglobulin (IVIG) and glucocorticoids versus anakinra plus IVIG and/or glucocorticoids on days 0–1, using inverse probability weighting to balance disease severity. Primary outcomes were vasopressor requirement on day 3 and impaired left ventricular ejection fraction on days 3–4. The secondary outcome was 50% reduction in C‐reactive protein on day 3. Results Among 1,516 MIS‐C cases at 44 sites, 193 (13%) patients received anakinra alone or with other immunomodulators as initial treatment (range 0–74% by site). Site accounted for 59% of residual variance in anakinra use. After balancing disease severity, initial treatment with anakinra plus IVIG and/or glucocorticoids (n = 121) versus IVIG plus glucocorticoids (n = 389) was not associated with significant differences in vasopressor requirement (25.6% versus 20.1%, respectively; risk ratio [RR] 1.27 [95% confidence interval (95% CI) 0.88–1.84]), ventricular dysfunction (33.7% versus 25.7%, respectively; RR 1.31 [95% CI 0.98–1.75]), or C‐reactive protein reduction. Conclusion We identified substantial variation in initial anakinra use in a real‐world population of children with MIS‐C, but no average short‐term improvement in cardiovascular outcomes associated with early addition of anakinra to IVIG and/or glucocorticoids compared to IVIG and glucocorticoids alone.