Protocol for the Australian Type 1 Diabetes National Screening Pilot: Assessing the feasibility and acceptability of three general population screening models in children

Bell, KJ; HAGOPIAN, W; Brodie, S; Couper, JJ; Colman, P; Davis, E; Deed, G; Haynes, A; Hendrieckx, C; Henry, A; Gordon, A; Howard, K; Huynh, T; Kerr, B; Mikler, K; Nassar, N; Norris, S; Oram, R; Pawlak, D; Shand, A; Sinnott, RO; Wadling, B; Wentworth, JM; Craig, ME

Author(s): Bell, KJ; HAGOPIAN, W; Brodie, S; Couper, JJ; Colman, P; Davis, E; Deed, G; Haynes, A; Hendrieckx, C; Henry, A; Gordon, A; Howard, K; Huynh, T; Kerr, B; Mikler, K; Nassar, N; Norris, S; Oram, R; Pawlak, D; Shand, A; Sinnott, RO; Wadling, B; Wentworth, JM; Craig, ME;
Details: Publication Year 2024-08-11,Volume 41,Issue #11,Page e15419
Journal Title: Diabetic Medicine
Abstract: AIM: One third of Australian children diagnosed with type 1 diabetes present with life-threatening diabetic ketoacidosis (DKA) at diagnosis. Screening for early-stage, presymptomatic type 1 diabetes, with ongoing follow-up, can substantially reduce this risk (<5% risk). Several screening models are being trialled internationally, without consensus on the optimal approach. This pilot study aims to assess three models for a routine, population-wide screening programme in Australia. METHODS: An implementation science-guided pilot study to evaluate the feasibility, acceptability and costs of three screening models in children will be conducted between July 2022 and June 2024. These models are as follows: (1) Genetic risk-stratified screening using newborn heel prick dried bloodspots, followed by autoantibody testing from 11 months of age; (2) genetic risk-stratified screening of infant (6-12 months) saliva followed by autoantibody testing from 10 months of age; and (3) autoantibody screening using capillary dried bloodspots collected from children aged 2, 6 or 10 years. Cohorts for each model will be recruited from targeted geographic areas across Australia involving ≥2 states per cohort, with a recruitment target of up to 3000 children per cohort (total up to 9000 children). The primary outcome is screening uptake for each cohort. Secondary outcomes include programme feasibility, costs, parental anxiety, risk perception, satisfaction, well-being and quality of life, and health professional attitudes and satisfaction. CONCLUSIONS: This pilot is the first direct comparison of three screening implementation models for general population screening. Findings will provide evidence to inform a potential national screening programme for Australian children. TRIAL REGISTRATION: ACTRN12622000381785.
Publisher: Wiley
Keywords: paediatrics; screening; type 1 diabetes
Research Division(s): Population Health And Immunity
PubMed ID: 39129150
Publisher's Version: https://doi.org/10.1111/dme.15419
Open Access at Publisher's Site: https://doi.org/10.1111/dme.15419
Terms of Use/Rights Notice: Refer to copyright notice on published article.

Creation Date: 2024-08-14 09:49:32

Last Modified: 2024-10-25 10:50:48