Nutrition screening, assessment, and intervention practices for children with cancer in Aotearoa, New Zealand

Abstract

Objective: The purpose of this study was to investigate dietetic resources and current nutrition screening, assessment, and intervention practices in pediatric oncology centers in Aotearoa, New Zealand.

Methods: A national survey of the two specialist treatment centers and 14 shared care centers that provide care to childhood cancer patients in Aotearoa, New Zealand, was conducted.

Results: The two specialist treatment centers in Aotearoa, New Zealand, were the only centers with a dedicated dietetic oncology full-time equivalent resource; this full-time equivalent resource was devoted to inpatient care. Only 5 shared care centers (44%) had access to general pediatric dietetic support. Dietetic cover for outpatients or day-stay patients and use of standardized nutrition screening and assessment tools were limited. Weight and height were commonly measured, but there was inconsistency in the frequency and recording of measurements. Nutrition interventions, including nutrition education, oral nutrition support, enteral nutrition, and intravenous nutrition, were available within all centers but criteria for initiating support varied. Common barriers to providing nutrition interventions included staff resourcing and ad hoc referral pathways. Awareness of the relevance and clinical benefit of nutrition in pediatric oncology was low. Suggestions to improve nutrition screening, assessment, and intervention within Aotearoa, New Zealand, included the creation of standardized screening and referral criteria.

Conclusions: Resource limitations and lack of nutritional screening and assessment prevent adequate nutritional intervention for children with cancer in Aotearoa, New Zealand. Akin to other high-income countries, there is a need to harmonize the management of nutritional challenges in children with cancer. This study provides a first step in establishing an evidence base to help support efforts to address this need in Aotearoa, New Zealand.

Keywords: Dietitian; Nutrition assessment; Nutrition intervention; Nutrition screening.