ImproveCareNow (ICN) is excited to share that findings from a years-long observational study, Effectiveness and safety of ustekinumab in pediatric Crohn's disease: Results of the REALITI study are now published in the March 2026 issue of the Journal of Pediatric Gastroenterology and Nutrition. The study aimed to assess the effectiveness and safety of ustekinumab in real-world clinical settings for children with Crohn’s disease, and showed that the effectiveness and safety of ustekinumab treatment were similar in pediatric patients and young adult patients. You can read more about these findings here.

If you are a young person living with Crohn’s disease or ulcerative colitis, or a parent/caregiver supporting one, you know that the reality is that managing a chronic health condition is complex. On any given day, you might be juggling appointments, managing symptoms, remembering medications, and finding the right tools to stay on track.

Have you ever wondered if the apps, resources, and community support you use actually make a measurable difference in your ability to manage your health? The CLARE Study (Community Learning About Results of Engagement) is on a mission to find out—and we need your voice to do it.

Little is known about how young women with IBD make decisions about reproductive health topics, including birth control, pregnancy, and period symptoms, and about how they prefer to learn about these topics.

Delayed diagnosis of inflammatory bowel disease (IBD) leads to prolonged symptoms and worse long-term outcomes. We sought to evaluate whether race, ethnicity, disease type, and social factors are associated with delayed diagnosis of pediatric IBD.

The objectives of this study are to estimate rates and identify factors associated with erythema nodosum (EN) and pyoderma gangrenosum (PG) in pediatric patients with inflammatory bowel disease (IBD).

Obesity is common among patients with pediatric Crohn's disease (PCD). Some adult studies suggest obese patients respond less well to anti-tumor necrosis factor (TNF) treatment. This study compares anti-TNF response and anti-TNF levels between pediatric patients with normal and high body mass index (BMI).

ImproveCareNow Research Committee member and pediatric IBD psychologist, Jennie David PhD, recently shared her answers to some questions about the state of IBD research, emerging trends in ICN Research, significant recent discoveries, and the value of being involved for psychosocial professionals.

This study aims to characterize pediatric inflammatory bowel disease (IBD) patients who change diagnosis and describe the characteristics of that change.

This study characterized the explanatory models used by pediatric gastroenterologists when explaining inflammatory bowel disease (IBD) to children.

Pediatric inflammatory bowel disease (IBD) is a chronic illness with various treatments, including ostomy surgery. Ostomy‐related medical decision‐making (MDM) is complex for multidisciplinary healthcare professionals (HCPs). This study sought to understand national multidisciplinary HCPs' perceptions about pediatric IBD ostomy surgery in the United States.