Improving shared decision‑making between paediatric haematologists, children with sickle cell disease and their parents: an observational post-intervention study

Improving shared decision‑making between paediatric haematologists, children with sickle cell disease and their parents: an observational post-intervention study
Ricardo Orlando Wijngaarde, Samantha C. Gouw, Dirk T. Ubbink
Research Square, 31 March 2025
Abstract
Background
Children with sickle cell disease (SCD) suffer from a chronic disease that can lead to serious co-morbidity and impacts their quality of life. During the course of their disease, a variety of health-related decisions need to be made for and by SCD-patients, depending on their age and health status, together with their parents and paediatric haematology clinicians. Shared decision-making (SDM) may improve health outcomes of chronically ill children but is still not commonly applied. We assessed the level of SDM among paediatric haematologists after the introduction of SDM-interventions.
Methods
An observational post-intervention study was conducted in a paediatric outpatient clinic of a university hospital. After an SDM consultation training of the three paediatric haematologists and introduction of SDM-supporting tools for both paediatricians and (parents of) patients with SCD, two evaluators independently and objectively analysed the level of patient involvement in decision-making from audio-recordings of the consultations using the OPTION-5 instrument. SDM-Q-9 and SDM-Q-Doc questionnaires were used to measure the level of SDM as perceived by patients/parents and paediatricians, respectively. Scores were expressed as a percentage, ranging from 0% (no SDM observed) to 100% (exemplary level of SDM).
Results
Participants were 9 female and 9 male patients between 3 months and 17 years old, with a mean age of 7.6 years (SD 5.5). Eighteen consultations (six per paediatrician) in which a decision was to be made about SCD treatment options were analysed. Median OPTION-5 score was 50 (Interquartile Range [IQR] 40–65%). Median SDM-Q-9 and SDM-Q-Doc scores were 73% (IQR 52.2–91) and 62.2% (IQR 55.6–71.1), respectively.
Conclusion
After the introduction of SDM training and tools, paediatric haematologists reached a moderately good level of SDM. This level had doubled as compared to the baseline level, as assessed in a previous study.