Childhood leukemia treatment causes rapid, lasting challenges for patient families

New research in the October 2026 issue of JNCCN-Journal of the National Comprehensive Cancer Network finds that families of children receiving treatment for B-cell acute lymphoblastic leukemia (B-ALL) experience substantial and lasting challenges beginning early after diagnosis, according to a new multicenter study embedded in a Children's Oncology Group (COG) trial.

The COG includes more than 200 member institutions that treat about 80% of all new cases of childhood and adolescent cancer, therefore these findings represent the experiences of most families. The study followed family outcomes over time in 420 children being treated for standard-risk B-ALL, from September 2010 through April 2013.

B-ALL is the most common childhood cancer, with treatment typically lasting about 2.5 years. Investigators found that adverse family outcomes developed quickly and remained common throughout the entire duration of therapy, including household employment changes, or changes in marital status.

Among randomized participants, 56.2% of families reported at least one household change within approximately 2 months of diagnosis, increasing to 81.2% by 26 months. As providers, we should always be thinking about how to minimize the secondary impacts of cancer therapy. These findings highlight how cancer therapy can impact a child's family financially, socially, and emotionally.

Families are impacted early and continue to be impacted; therefore, support must be considered as part of cancer care from day one." Rozalyn L. Rodwin, MD, MHS, lead author, Yale Cancer Center/Smilow Cancer Hospital The trial also compared family outcomes between those groups receiving maintenance vincristine/dexamethasone given every 4 weeks (VCR/DEX4) versus every 12 weeks (VCR/DEX12).

Families in the VCR/DEX12 group were less likely to report at least $100 in leukemia-related expenses after randomization, but most other family outcomes were similar between treatment groups. "We had hoped this study would find that reduced treatment intensity led to reduced adverse family outcomes, but for the most part that wasn't the case.

This highlights the need for family support regardless of treatment intensity," noted Dr. Rodwin. "I think that as providers, we should routinely screen caregivers for financial toxicity, and also make sure to ask about unexpected employment changes, and other changes in the home so that families can be directed to appropriate resources." Related Stories Positive parenting in early childhood linked to stronger brain reward responses New immune aging map helps decode future chronic disease risks New research reveals the remarkable complexity of human milk "This study highlights critical findings that despite incredible improvements in survival for childhood B-ALL, the burden from treatment is still a really big deal," commented Melissa Acquazzino, MD, MS, Fred & Pamela Buffett Cancer Center, who was not involved with this research.

Dr. Acquazzino, who is also a member of the NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines ® ) Panels for Pediatric Aggressive Mature B-Cell Lymphomas and Adolescent and Young Adult (AYA) Oncology, continued: "Significant financial hardship and family distress can develop early on in treatment and remain throughout, negatively impacting the child's physical and emotional health.

Ongoing research and investment in multidisciplinary teams is needed to improve the experience and decrease any burden placed on our patients' families." Source: Journal reference: Rodwin, R. L., et al. (2026). Adverse Family Outcomes in Children With B-Cell Acute Lymphoblastic Leukemia From the Multicenter Trial Children’s Oncology Group AALL0932.

Journal of the National Comprehensive Cancer Network. DOI: 10.6004/jnccn.2026.7048. https://jnccn.org/view/journals/jnccn/24/10/article-e267048.xml Suggested Reading Terms While we only use edited and approved content for Azthena answers, it may on occasions provide incorrect responses.

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