The authors of a study about cranial remolding orthosis (CRO) wear time won the 2025 Journal of Prosthetics and Orthotics Article of the Year Award at the American Academy of Orthotists and Prosthetists Annual Meeting and Scientific Symposium being held this week in Nashville, Tennessee.
The study concluded that longer average CRO wear time was significantly associated with larger reductions in cranial vault asymmetry (CVA), cephalic ratio (CR), and cranial vault asymmetry index (CVAI) in infants with nonsynostotic deformational plagiocephaly.
Scott Thach, MSPO, CPO/L, first author of the article, accepted the award for “Cranial remolding orthosis study on the use of a temperature sensor to measure wear time.” The other authors were Jessica Corso, CO/L, FAAOP, Anthony Cimorelli, MSPO, CPO/LPO, Jaccalyn Owens, CPO/L, and Catherine Leigh Davis, CPO/L, FAAOP.
In the study, the authors noted a lack of evidence regarding the necessary CRO wear time to treat nonsynostotic deformational plagiocephaly. While a 23-hour daily wear schedule is generally prescribed to achieve a positive outcome regardless of presentation, the study compared daily wear time to treatment outcomes.
Sixty-nine infants ages three months to 18 months who were diagnosed with deformational plagiocephaly and initial CVA greater than 6 mm or a CR greater than 0.90 completed the study. The subjects were treated with an Orthomerica STARband CRO.
The children’s caregivers completed questionnaires reporting CRO adherence, and Maximum Integrated’s iButton temperature loggers recorded objective wear time. The researchers collected 3D head shape measurements via Orthomerica STARScanner, caregivers’ questionnaires, and iButton data every five to eight weeks.
The self-reported wear time was 22 hours per day. Measured wear time was 17-18 hours per day.
The authors suggested that increased sample sizing is required to determine if the results are generalizable to brachycephalic and asymmetrical brachycephalic head shapes.
To read the study, visit the JPO website
