Long-Term Results After Head Orthosis Therapy for Early Childhood Position-Related Cranial Deformities: Stability of Treatment Outcome and Parental Satisfaction

Discrepancies Between Objective and Subjective Outcomes of and Quality of Life During Molding Helmet Therapy for Cranial Deformities

Positional skull deformities have been on the rise for decades and can be treated with molding helmets in early childhood. Parents often fear later cosmetic stigmatization, but also a reduced quality of life (QoL) during treatment. The aim of this study was to examine therapy results in our patient collection from a new perspective. Cranial vault asymmetry (CVA), cranial vault asymmetry index (CVAI), and cranial index (CI) were compared before and after molding helmet therapy. Correction was defined by a decrease in CVA <3.5 mm and CI <90%. Subjective therapy outcome, side effects and QoL from the parents' perspective were determined using a questionnaire. There were 25 patients included. Differences between pretherapeutic and posttherapeutic CVA, CVAI, and CI were significant (P<0.01). An objective correction according to the defined values was observed in only 12% of cases. However, 76% of parents stated that their child's skull shape was normal after therapy. There were 60 side effects reported in 23 cases. The QoL of 21 children was assessed as unimpaired during helmet therapy. Even though complete normalization was rarely observed, the parameters were significantly different after therapy, and subjective reduction in skull deformity was common.

A Study on the Effectiveness of Helmet Therapy for Cranial Deformations According to Cranial Shape

BACKGROUND

To investigate the effects of helmet therapy on plagiocephaly, according to head circumference, cephalic index (CI), and skull height. Plagiocephaly is a condition in which the skull is congenitally asymmetrical or affected by acquired factors such as compression in the womb or the habit of sleeping on one side. Although there are numerous studies on the effectiveness of helmet therapy for plagiocephaly, research on its effectiveness on skull shape is lacking.

METHODS

We conducted a prospective study on 400 patients who underwent helmet therapy. The infants were enrolled and the therapy was explained to the caregiver when the child had positional plagiocephaly and had a cranial vault asymmetry (CVA) exceeding 10 mm or a CVA index (CVAI) exceeding 3.5%. The CVA and CVAI changes were compared to investigate the effectiveness of helmet therapy according to head circumference, CI, and skull height.

RESULTS

A significant treatment effect was observed for CI values between 90 and 103. The treatment effect was found to increase with greater skull height. However, no significant difference was observed in the effectiveness of helmet therapy according to head circumference.

CONCLUSIONS

According to the findings, the effectiveness of helmet therapy in children with positional plagiocephaly is greater for children with higher skulls and for those with CI values between 90 and 103; it is unrelated to head circumference. Based on these results, we can provide predictions of the effectiveness of helmet therapy to caregivers of children with positional plagiocephaly.

Nonsyndromic Craniofacial Disorders

We describe the investigation and management of select pediatric craniofacial disorders their recent advances. Positional plagiocephaly: The incidence of positional plagiocephaly has increased since the institution of the "safe to sleep" campaign to reduce sudden infant death syndrome. Positional plagiocephaly may be associated with underlying developmental delay. Nonsyndromic craniosynostosis: Treatment of nonsyndromic craniosynostosis depends on the age of the patient and the suture involved. Pediatric skull lesions: Management of skull lesions depends on histologic diagnosis. Some benign skull lesions are managed conservatively, whereas erosive and malignant lesions may require surgical excision, radiotherapy, chemotherapy, or multimodality treatment.

Effects of adherence to treatment for repositioning therapy, physical therapy, and cranial remolding orthoses in infants with cranial deformation

Deformational head shapes are most often treated through repositioning therapy (RT) and/or cranial remolding orthotic (CRO) treatment. However, there is conflicting evidence about the effectiveness of each method, and treatment compliance is suspected to affect treatment effectiveness. This study examines participant adherence with these treatment methods and explores if cranial correction is related to compliance. This study also reviews effects of developmental milestones and explores other potential impacts on compliance. A total of 45 infants with cranial deformation were consented and those with congenital muscular torticollis (CMT) concurrently received physical therapy. Infants were followed from 2 to 12 months of age and initially assigned to RT. Caregivers continued RT until the head shape corrected, caregivers chose to switch to a CRO, or infants turned 12 months of age. All participants were scheduled for a final visit at 12 months of age. Throughout treatment, caregiver surveys were used to examine compliance and developmental milestones. Results show promise for future investigation into the relationship between treatment modalities and adherence with treatment for deformational head shapes. Our findings provide preliminary support that treatment adherence may be linked with treatment success and concurrent enrollment in physical therapy increases patient compliance.