Browsing by Author "Brinkman, William B."

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    Comparative Effectiveness of Anti-TNF in Combination With Low-Dose Methotrexate vs Anti-TNF Monotherapy in Pediatric Crohn's Disease: A Pragmatic Randomized Trial
    (Elsevier, 2023-07) Kappelman, Michael D.; Wohl, David A.; Herfarth, Hans H.; Firestine, Ann M.; Adler, Jeremy; Ammoury, Rana F.; Aronow, Jeanine E.; Bass, Dorsey M.; Bass, Julie A.; Benkov, Keith; Berenblum Tobi, Catalina; Boccieri, Margie E.; Boyle, Brendan M.; Brinkman, William B.; Cabera, Jose M.; Chun, Kelly; Colletti, Richard B.; Dodds, Cassandra M.; Dorsey, Jill M.; Ebach, Dawn R.; Entrena, Edurne; Forrest, Christopher B.; Galanko, Joseph A.; Grunow, John E.; Gulati, Ajay S.; Ivanova, Anastasia; Jester, Traci W.; Kaplan, Jess L.; Kugathasan, Subra; Kusek, Mark E.; Leibowitz, Ian H.; Linville, Tiffany M.; Lipstein, Ellen A.; Margolis, Peter A.; Minar, Phillip; Molle-Rios, Zarela; Moses, Jonathan; Olano, Kelly K.; Osaba, Lourdes; Palomo, Pablo J.; Pappa, Helen; Park, K. T.; Pashankar, Dinesh S.; Pitch, Lisa; Robinson, Michelle; Samson, Charles M.; Sandberg, Kelly C.; Schuchard, Julia R.; Seid, Michael; Shelly, Kimberly A.; Steiner, Steven J.; Strople, Jennifer A.; Sullivan, Jillian S.; Tung, Jeanne; Wali, Prateek; Zikry, Michael; Weinberger, Morris; Saeed, Shehzad A.; Bousvaros, Athos; Medicine, School of Medicine
    Background & Aims Tumor necrosis factor inhibitors, including infliximab and adalimumab, are a mainstay of pediatric Crohn’s disease therapy; however, nonresponse and loss of response are common. As combination therapy with methotrexate may improve response, we performed a multicenter, randomized, double-blind, placebo-controlled pragmatic trial to compare tumor necrosis factor inhibitors with oral methotrexate to tumor necrosis factor inhibitor monotherapy. Methods Patients with pediatric Crohn’s disease initiating infliximab or adalimumab were randomized in 1:1 allocation to methotrexate or placebo and followed for 12–36 months. The primary outcome was a composite indicator of treatment failure. Secondary outcomes included anti-drug antibodies and patient-reported outcomes of pain interference and fatigue. Adverse events (AEs) and serious AEs (SAEs) were collected. Results Of 297 participants (mean age, 13.9 years, 35% were female), 156 were assigned to methotrexate (110 infliximab initiators and 46 adalimumab initiators) and 141 to placebo (102 infliximab initiators and 39 adalimumab initiators). In the overall population, time to treatment failure did not differ by study arm (hazard ratio, 0.69; 95% CI, 0.45–1.05). Among infliximab initiators, there were no differences between combination and monotherapy (hazard ratio, 0.93; 95% CI, 0.55–1.56). Among adalimumab initiators, combination therapy was associated with longer time to treatment failure (hazard ratio, 0.40; 95% CI, 0.19–0.81). A trend toward lower anti-drug antibody development in the combination therapy arm was not significant (infliximab: odds ratio, 0.72; 95% CI, 0.49–1.07; adalimumab: odds ratio, 0.71; 95% CI, 0.24–2.07). No differences in patient-reported outcomes were observed. Combination therapy resulted in more AEs but fewer SAEs. Conclusions Among adalimumab but not infliximab initiators, patients with pediatric Crohn’s disease treated with methotrexate combination therapy experienced a 2-fold reduction in treatment failure with a tolerable safety profile. ClinicalTrials.gov, Number: NCT02772965.
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    An emerging field of research: challenges in pediatric decision making
    (SAGE Publications, 2015-04) Lipstein, Ellen A.; Brinkman, William B.; Fiks, Alexander G.; Hendrix, Kristin S.; Kryworuchko, Jennifer; Miller, Victoria A.; Prosser, Lisa A.; Ungar, Wendy J.; Fox, David; Department of Pediatrics, IU School of Medicine
    There is growing interest in pediatric decision science, spurred by policies advocating for children's involvement in medical decision making. Challenges specific to pediatric decision research include the dynamic nature of child participation in decisions due to the growth and development of children, the family context of all pediatric decisions, and the measurement of preferences and outcomes that may inform decision making in the pediatric setting. The objectives of this article are to describe each of these challenges, to provide decision researchers with insight into pediatric decision making, and to establish a blueprint for future research that will contribute to high-quality pediatric medical decision making. Much work has been done to address gaps in pediatric decision science, but substantial work remains. Understanding and addressing the challenges that exist in pediatric decision making may foster medical decision-making science across the age spectrum.