Perceptions and Preferences of Laypersons in the Management of Positional Plagiocephaly

Cleft Lip Scar Appearance is Associated With Speech Outcomes After Primary Palatoplasty

OBJECTIVE

This study aims to investigate the correlation between the quality of cleft lip scar and velopharyngeal insufficiency (VPI).

METHODS

Clinical photographs from 56 patients with repaired cleft lip and palate (CLP) were collected and anonymized by cropping the image to the region of interest around the lip and nose. A survey displaying each cleft lip scar image with five associated scar quality features, including scar color, thickness, width, lip shortening, and overall appearance, was distributed. Surveys were distributed using Amazon Mechanical Turk (MTurk), an online crowdsourcing platform, to obtain ratings from 330 laypeople. The same surveys were also distributed to 45 medical students.

MAIN OUTCOME MEASURE

Hypernasality was used as the primary speech outcome measure. Ordinal logistic regression was used to compare the ratings for each of the five scar quality categories with the patients' CAPS-A-AM hypernasality rating for both MTurk and medical student raters. Significance was set at α = 0.05.

RESULTS

For medical student ratings', ordinal logistic regression showed a statistically significant relationship between lip shortening (P=0.019) and overall appearance (P=0.044) with CAPS-A-AM hypernasality score, whereas the other scar categories showed no significant association. There was no statistically significant relationship between MTurk ratings and hypernasality for any of the scar categories.

CONCLUSIONS

The association found between lip shortening and overall scar appearance, thought by the authors to indicate scar contracture, and hypernasality, an indicator of VPI severity, provides an interesting insight into how to potentially identify patients who may be at increased risk for developing VPI.

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.

Denominator of Cranial Vault Asymmetry Index: Choosing Between Longer and Shorter Diagonal Lengths

Since it was proposed in this journal in 2001, the cranial vault asymmetry index (CVAI) has been an important parameter for assessing cranial shape. However, different publications currently use different variables in the denominator of the CVAI formula. We thus investigated the use of long and short diagonal lengths as variables in the denominator of the CVAI formula. We searched the databases of PubMed, Google Scholar, and Scopus for articles published between 2016 and 2022 that cited the original work article of CVAI. Articles were included if they were written in English and if the denominator of the CVAI formula was specified. For multiple articles by the same author, only the most recent article was included. In total, 30 articles were included; 10 articles used the longer diagonal length as the denominator and 20 articles used the shorter diagonal length. No uniform trend was observed by a country or journal of publication. Application of the CVAI formula using different denominators yielded interchangeable results, and the resulting values had only negligible differences clinically. However, it would be necessary to create a standard formula for using the CVAI as a parameter for reporting cranial shape assessments consistently.

Behavioral and Social Functioning of Children With and Without Positional Plagiocephaly: Late Infancy to School Age

Positional plagiocephaly and/or brachycephaly (PPB) is associated with cognition, motor, and other developmental outcomes, but little is known about the social-behavioral adjustment of children with PPB. The primary aim of this study was to compare the social-behavioral development of preschool and school-age children with and without PPB and to examine the potential moderating effects of PPB severity on group differences.

Two hundred twenty children with a history of PPB and 164 controls participated in at least one behavioral assessment at 4-11 months, 18 months, 36 months, and 7 years. The frequencies of observed problem behaviors and social competence were estimated using the Child Behavior Checklist Ages 1.5-5 (CBCL/1.5-5), Caregiver-Teacher Report Form(C-TRF), CBCL/6-18, and Teacher Report Form.

Children with PPB were similar to controls on the internalizing, externalizing, or total problems composites. At 7 years, CBCL/6-18 total competence scores were significantly lower in children with histories of PPB than controls. In analyses stratified by PPB severity, we found that children with moderate/severe PPB had slightly higher scores on the C-TRF internalizing scale at 36 months and lower total competence scores at age 7 years. Children who had a history of mild PPB were similar to controls on all outcomes.

This study is the first to examine social and behavioral outcomes in a large cohort of children with and without a history of PPB. We found limited evidence of an association between PPB and parent and teacher-reported social-emotional and behavioral adjustment through early school-age.

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

The purpose of this study was to determine whether different types of position-related cranial deformities show changes after completion of head orthosis therapy. We investigated how children's age at the begin of molding helmet therapy affects the duration and long-term stability of treatment. In addition, parental satisfaction with helmet therapy has been investigated. Between 2012 and 2019, 47 patients have been analyzed after undergoing helmet therapy. At the beginning of treatment different disease pattern were classified. Posterior deformational Plagiocephalus defined by a cranial vault index (CVA) > 1 cm and a cranial index (CI) <= 90%. Posterior deformational Brachycephalus defined by CVA <= 1 cm and CI > 90%. Posterior deformational combined Plagio- and Brachycephalus defined by CVA > 1 cm and CI > 90%. At the beginning of therapy, the end of therapy and within 5-year-follow-up CI and CVA was measured by three-dimensional photogrammetry for 2 age groups (4-6 and 7-12 months). Additionally, parents completed a standardized questionnaire to evaluate the personal assessment of treatment outcome. During treatment CI and CVA of all children decreased significantly (P < 0.001). Furthermore, CI significantly decreased after ending helmet therapy (P < 0.001). Cranial vault index decreased not significantly in the same period (P = 0.361). For the 4 to 6 months old group treatment time was significantly shorter than for the older group. Before starting helmet therapy nearly half of the parents graded the scull as moderate and one-third as severe deformed. After ending treatment, the majority of parents report satisfaction and compliance. However, one-third of parents noted a slight scull deformation and personal load during therapy. After completion of therapy an improvement of head shape can be expected for the majority of children. This is particularly evident for improvement of the CI and a shorter treatment time until the age of 6 months at the beginning of therapy. Parents reported satisfaction and child compliance. Almost all parents were convinced that treatment was useful and would repeat it again.

Ear Molding Therapy: Laypersons' Perceptions, Preferences, and Satisfaction with Treatment Outcome

Supplemental Digital Content is available in the text.

This study investigates laypersons’ perceptions of congenital ear deformities and preferences for treatment, particularly with ear molding therapy—an effective, noninvasive, yet time-sensitive treatment.