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Bone mineral density decrements and children diagnosed with cancer
Jesica Pagano-Therrien1, Sheila Judge Santacroce
1Children's National Medical Center, Washington, DC 20010, USA. jpagano@cnmc.org
Insights
Children treated for acute lymphoblastic leukemia (ALL) often experience bone density loss due to disease and treatments like corticosteroids. Risk factors include male gender, older age, and inactivity, necessitating interventions for bone health management.
Area of Science:
- Pediatric Oncology
- Endocrinology
- Hematology
Background:
- Childhood acute lymphoblastic leukemia (ALL) survivors face significant health challenges.
- Bone mineral density (BMD) decrements are a recognized complication in these patients.
Purpose of the Study:
- To review the prevalence and timing of BMD decrements in pediatric ALL survivors.
- To identify risk factors, including corticosteroid effects, contributing to bone loss.
- To explore potential interventions for managing bone loss in ALL survivors.
Main Methods:
- Integrative literature review methodology employed.
- Focused on studies examining BMD in children treated for ALL.
- Synthesized findings on prevalence, risk factors, and interventions.
Main Results:
- ALL survivors exhibit decreased BMD, influenced by genetics, lifestyle, disease, and treatments.
- Corticosteroids and cranial radiotherapy are key contributors to bone density loss.
- Male gender, age over 10 years, and physical inactivity are associated with lower BMD.
Conclusions:
- Pediatric ALL survivors are at risk for bone mineral density decrements.
- Multiple factors, including specific treatments, contribute to bone loss.
- Management strategies and the role of pediatric oncology nurses are crucial for addressing bone disease.
Abstract:
This integrative literature review is focused on (1) the prevalence of bone mineral density (BMD) decrements in children treated for acute lymphoblastic leukemia (ALL), and when these decrements are observed; (2) the risk factors associated with the development of decreased BMD and resultant complications in children treated for ALL; (3) the role, if any, that corticosteroids play in decreasing BMD in children treated for ALL; (4) interventions that can potentially manage bone loss in people treated for ALL during childhood or adolescence. The results showed that people who have been diagnosed with ALL can have decrements in BMD. The etiology of BMD decrements can be attributed to multiple factors including genetic endowment, lifestyle behaviors, the leukemia disease process, and treatment exposures especially to corticosteroids and cranial radiotherapy. Male gender, age greater than 10 years, and physical inactivity are associated with BMD decrements in ALL survivors. The role of pediatric oncology nurses in the management of bone disease in children with cancer across the illness trajectory is discussed.
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