Response to Pediatric Physical Therapy in Infants With Positional Preference and Skull Deformation

Background Pediatric physical therapy (PPT) seems to reduce skull deformation in infants with positional preference. However, not all infants show improvement. \ud \ud Objective The purpose of this study was to determine which infant and parent characteristics were related to response to PPT in 2-4 month-old infants with positional preference and/or skull deformation. \ud \ud Design A prospective cohort study. \ud \ud Methods Infants 2–4 months old with positional preference and/or skull deformation were recruited by pediatric physical therapists at the start of PPT. Primary outcome was good or poor response (moderate/severe skull deformation) at 4.5 to 6.5 months of age. Potential predictors for response to PPT were assessed at baseline using questionnaires, plagiocephalometry, and the Alberta Infant Motor Scale. Univariate and multiple logistic regression analyses using a stepwise backward elimination method were performed. \ud \ud Results 657 infants participated in the study. At follow-up 364 infants (55.4%) showed poor response and 293 infants (44.6%) good response to therapy. Multiple logistic regression analysis resulted in the identification of four significant predictors at baseline for poor response to PPT: starting therapy after 3 months of age (adjusted odds ratio [aOR]: 1.50, 95% CI 1.04 to 2.17), skull deformation (plagiocephaly (aOR: 2.64, 1.67 to 4.17), brachycephaly (aOR: 3.07, 2.09 to 4.52)) and a low parental satisfaction score (aOR: 2.64, 1.67 to 4.17). \ud \ud Limitations Information about PPT was collected retrospectively and concerned general therapy characteristics. Subsequently no adjustment for therapy for the individual participants could be made. \ud \ud Conclusions Four predictors for response to PPT in infants of 2-4 months of age with positional preference and/or skull deformation were identified. Health professionals can use these predictors in daily practice to provide infants with more individualized therapy, resulting in better chances of a good outcom

Effect of pediatric physical therapy on deformational plagiocephaly in children with positional preference: a randomized controlled trial

Objective To study the effect of pediatric physical therapy on positional preference and deformational plagiocephaly.\ud \ud Design Randomized controlled trial.\ud \ud Setting Bernhoven Hospital, Veghel, the Netherlands.\ud \ud Participants Of 380 infants referred to the examiners at age 7 weeks, 68 (17.9%) met criteria for positional preference, and 65 (17.1%) were enrolled and followed up at ages 6 and 12 months.\ud \ud Intervention Infants with positional preference were randomly assigned to receive either physical therapy (n = 33) or usual care (n = 32).\ud \ud Main Outcome Measures The primary outcome was severe deformational plagiocephaly assessed by plagiocephalometry. The secondary outcomes were positional preference, motor development, and cervical passive range of motion.\ud \ud Results Both groups were comparable at baseline. In the intervention group, the risk for severe deformational plagiocephaly was reduced by 46% at age 6 months (relative risk, 0.54; 95% confidence interval, 0.30-0.98) and 57% at age 12 months (0.43; 0.22-0.85). The numbers of infants with positional preference needed to treat were 3.85 and 3.13 at ages 6 and 12 months, respectively. No infant demonstrated positional preference at follow-up. Motor development was not significantly different between the intervention and usual care groups. Cervical passive range of motion was within the normal range at baseline and at follow-up. When infants were aged 6 months, parents in the intervention group demonstrated significantly more symmetry and less left orientation in nursing, positioning, and handling.\ud \ud Conclusion A 4-month standardized pediatric physical therapy program to treat positional preference significantly reduced the prevalence of severe deformational plagiocephaly compared with usual care

Helmet therapy in infants with positional skull deformation: randomised controlled trial

Objective To determine the effectiveness of helmet therapy for positional skull deformation compared with the natural course of the condition in infants aged 5-6 months. Design Pragmatic, single blinded, randomised controlled trial (HEADS, HElmet therapy Assessment in Deformed Skulls) nested in a prospective cohort study. Setting 29 paediatric physiotherapy practices; helmet therapy was administered at four specialised centres. Participants 84 infants aged 5 to 6 months with moderate to severe skull deformation, who were born after 36 weeks of gestation and had no muscular torticollis, craniosynostosis, or dysmorphic features. Participants were randomly assigned to helmet therapy (n=42) or to natural course of the condition (n=42) according to a randomisation plan with blocks of eight. Interventions Six months of helmet therapy compared with the natural course of skull deformation. In both trial arms parents were asked to avoid any (additional) treatment for the skull deformation. Main outcome measures The primary outcome was change in skull shape from baseline to 24 months of age assessed using plagiocephalometry (anthropometric measurement instrument). Change scores for plagiocephaly (oblique diameter difference index) and brachycephaly (cranioproportional index) were each included in an analysis of covariance, using baseline values as the covariate. Secondary outcomes were ear deviation, facial asymmetry, occipital lift, and motor development in the infant, quality of life (infant and parent measures), and parental satisfaction and anxiety. Baseline measurements were performed in infants aged between 5 and 6 months, with follow-up measurements at 8, 12, and 24 months. Primary outcome assessment at 24 months was blinded. Results The change score for both plagiocephaly and brachycephaly was equal between the helmet therapy and natural course groups, with a mean difference of −0.2 (95% confidence interval −1.6 to 1.2, P=0.80) and 0.2 (−1.7 to 2.2, P=0.81), respectively. Full recovery was achieved in 10 of 39 (26%) participants in the helmet therapy group and 9 of 40 (23%) participants in the natural course group (odds ratio 1.2, 95% confidence interval 0.4 to 3.3, P=0.74). All parents reported one or more side effects. Conclusions Based on the equal effectiveness of helmet therapy and skull deformation following its natural course, high prevalence of side effects, and high costs associated with helmet therapy, we discourage the use of a helmet as a standard treatment for healthy infants with moderate to severe skull deformatio

Bone Health in Adults With Prader-Willi Syndrome : Clinical Recommendations Based on a Multicenter Cohort Study

Prader-Willi syndrome (PWS) is a rare complex genetic syndrome, characterized by delayed psychomotor development, hypotonia, and hyperphagia. Hormone deficiencies such as hypogonadism, hypothyroidism, and growth hormone deficiency are common. The combination of hypotonia, low physical activity, and hypogonadism might lead to a decrease in bone mass and increase in fracture risk. Moreover, one would expect an increased risk of scoliosis due to hypotonia and low physical activity. To study the prevalence and risk factors for skeletal problems (reduced bone mineral density, fractures, and scoliosis) in adults with PWS. We retrospectively collected patient characteristics, medical history, medication, biochemical measurements, dual-energy X-ray absorptiometry scans, and spinal X-rays and reviewed the current literature. We included 354 adults with PWS (median age 31 years; 43% males), of whom 51 (14%) had osteoporosis (T-score below −2.5) and 143 (54%) had osteopenia (T-score −1 to −2.5). The most prevalent modifiable risk factors for osteoporosis were hypogonadism, insufficient dairy intake, sedentary lifestyle, and corticosteroid use. Male sex was associated with osteoporosis (P =.005). Growth hormone treatment was not associated with osteoporosis. A history of vertebral fractures was present in 10 (3%) and nonvertebral fractures in 59 (17%). Scoliosis was present in 263 (80%), but no modifiable risk factors were identified. Besides scoliosis, osteoporosis is common in adults with PWS. Based on the literature and the risk factors for osteoporosis found in our cohort, we provide practical clinical recommendations to avoid skeletal complications in these vulnerable patients

Association of asymmetric crying facies and pulmonary agenesis: A new syndrome?

SCOPUS: le.jinfo:eu-repo/semantics/publishe

Plagiocephalometry: a non-invasive method to quantify asymmetry of the skull; a reliability study

Deformational plagiocephaly (DP) in newborns and very young children is a common problem in daily practice. The intrarater and interrater reliability of plagiocephalometry (PCM), a new, non-invasive, inexpensive instrument to assess and quantify the asymmetry of the skull, is evaluated at the outpatient Department of Physical Therapy of the Bernhoven Hospital at Veghel, The Netherlands. Using a thermoplastic material to mould the outline of the infant's skull, a reproduction of the skull shape is performed on paper, allowing for accurate cephalometric measurements. Fifty children (aged 0-24 months), with or without positional preference of the head, and with or without DP, were measured three times by two separate, experienced pediatric physical therapists. Intraclass correlation coefficients (ICC) regarding the measurements of the drawn lines were all above 0.92 (intrarater reliability) and 0.90 (interrater reliability). The ICCs of the plagiocephaly indicators ear deviation (ED), antero-sinistra-antero-dextra (ASAD), postero-dextra-postero-sinistra (PDPS) and oblique diameter difference (ODD) were 0.88, 0.57, 0.92 and 0.96, respectively, for the intrarater reliability and 0.90, 0.65, 0.94 and 0.96, respectively, for the interrater reliability. The ICCs of the two indices oblique diameter difference index (ODDI) and cranial proportional index (CPI) were 0.97 and 0.96, respectively, for the intrarater reliability and 0.95 and 0.92, respectively, for the interrater reliability. The limits of agreement according to Bland Altman, comprising 95% of the differences between two measurements (2 sd), were 4.3 mm (ED), 5.9 mm (ASAD), 3.0 mm (PDPS), 3.4 mm (ODD), 2.7% (ODDI) and 4.5% (CPI) for the intrarater reliability, and 3.7 mm (ED), 5.2 mm (ASAD), 2.4 mm (PDPS), 3.3 mm (ODD), 2.9% (ODDI) and 5.8% (CPI) for the interrater reliability. Conclusion: We conclude that PCM is an easy-to-apply, non-invasive and reliable measurement instrument to assess skull asymmetry with good clinical accuracy and low application costs. PCM might serve as an instrument to be used in all levels of care for children with DP, and might provide information concerning the natural course of DP, as well as the assessment of the effects of conservative treatment strategies on D

Risk factors for deformational plagiocephaly at birth and at seven weeks of age - A prospective cohort study-

OBJECTIVE. The purpose of this work was to identify risk factors for deformational plagiocephaly within 48 hours of birth and at 7 weeks of age. PATIENTS AND METHODS. This was a prospective cohort study in which 380 healthy neonates born at term in Bernhoven Hospital in Veghel were followed at birth and at 7 weeks of age. Data regarding obstetrics, sociodemographics, asymmetry of the skull, anthropometrics, motor development, positioning, and care factors related to potentially provoking deformational plagiocephaly were gathered, with special interest for putative risk factors. The main outcome measure at birth and at 7 weeks of age was deformational plagiocephaly, assessed using the plagiocephalometry parameter oblique diameter difference index, a ratio variable, calculated as the longest divided by the shortest oblique diameter of the skull × 100%. A cutoff point of ≥104% was used to indicate severe deformational plagiocephaly. RESULTS. Only in 9 of 23 children who presented deformational plagiocephaly at birth was deformational plagiocephaly present at follow-up, whereas in 75 other children, deformational plagiocephaly developed between birth and follow-up. At birth, 3 of 14 putative risk factors were associated with severe flattening of the skull: gender, birth rank, and brachycephaly. At 7 weeks of age, 8 of 28 putative risk factors were associated with severe flattening: gender, birth rank, head position when sleeping, position on chest of drawers, method of feeding, positioning during bottle-feeding, and tummy time when awake. Early achievement of motor milestones was a protective factor for developing deformational plagiocephaly. Deformational plagiocephaly at birth was not a predictor for deformational plagiocephaly at 7 weeks of age. There was no significant relation between supine sleeping and deformational plagiocephaly. CONCLUSIONS. Three determinants were associated with an increased risk of deformational plagiocephaly at birth: male gender, first-born birth rank, and brachycephaly. Eight factors were associated with an increased risk of deformational plagiocephaly at 7 weeks of age: male gender, first-born birth rank, positional preference when sleeping, head to the same side on chest of drawers, only bottle feeding, positioning to the same side during bottle feeding, tummy time when awake <3 times per day, and slow achievement of motor milestones. This study supports the hypothesis that specific nursing habits, as well as motor development and positional preference, are primarily associated with the development of deformational plagiocephaly. Earlier achievement of motor milestones probably protects the child from developing deformational plagiocephaly. Implementation of practices based on this new evidence of preventing and diminishing deformational plagiocephaly in child health care centers is very importan