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van Wijk RM, van Til JA, Groothuis-Oudshoorn CGM, L'Hoir MP, Boere-Boonekamp MM, IJzerman MJ. Parents' decision for helmet therapy in infants with skull deformation. Childs Nerv Syst 2014; 30:1225-32. [PMID: 24643710 DOI: 10.1007/s00381-014-2399-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2014] [Accepted: 02/27/2014] [Indexed: 11/26/2022]
Abstract
PURPOSE Helmet therapy is regularly prescribed in infants with positional skull deformation. Evidence on the effectiveness is lacking, which complicates decision making. This study aims to assess the relation between parents' decision for treatment of skull deformation in their infant and their level of anxiety, decisional conflict, expectations of treatment effect, perceived severity of deformation and perceived side effects. METHODS Parents of 5-month-old infants with skull deformation were invited to participate in a survey. Data collection included background characteristics, anthropometric assessment, parent-reported outcomes, decision for treatment (helmet therapy or awaiting natural course), decisional conflict scale and questions about perceived (side) effects of helmet therapy. Factors significantly correlated with treatment decision (p < 0.1) were tested in a multiple logistic regression analysis. RESULTS The results of 186 respondents were included in the analysis. Parental satisfaction with their infant's head shape (adjusted odds ratio (aOR) 0.2; 95 % confidence interval (CI) 0.1 to 0.4), expected effect of helmet therapy compared to natural course (aOR 13.4; 95 % CI 5.0 to 36.1) and decision uncertainty (aOR 1.0; 95 % CI 0.9 to 1.0; p = .03) were related to the decision for helmet therapy in infants with skull deformation. CONCLUSION With the outcomes of this study, we can better understand parental decision-making for elective 'normalizing' treatments in children, such as helmet therapy in infants with skull deformation. Health care professionals should address the parents' perception of the severity of skull deformation and their expectations of helmet therapy. Furthermore, they can support parents in decision-making by balancing medical information with parents' expectations, values and beliefs.
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Affiliation(s)
- Renske M van Wijk
- Department of Health Technology and Services Research, Institute for Innovation and Governance Studies, University of Twente, P.O. Box 217, 7500 AE, Enschede, The Netherlands,
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Shweikeh F, Nuño M, Danielpour M, Krieger MD, Drazin D. Positional plagiocephaly: an analysis of the literature on the effectiveness of current guidelines. Neurosurg Focus 2014; 35:E1. [PMID: 24079780 DOI: 10.3171/2013.8.focus13261] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
OBJECT Positional plagiocephaly (PP) has been on the rise in recent years. In this review, the authors' aim was to assess the effectiveness of current recommendations to parents on this exceedingly common problem through a comprehensive literature search. Additionally, the current treatment options and the most recent studies on PP are reviewed. METHODS A search of the existing literature was conducted to obtain all relevant studies on guidelines, recommendations, parental and clinician practices, and epidemiological aspects. RESULTS Although the incidence and risk factors for PP have been well delineated, there continues to be debates on its management and association with developmental delays. Current guidelines and recommendations on prevention set by the American Association of Pediatrics may not be easily followed by both parents and clinicians. There is also evidence that certain populations, including those with lower education, socioeconomic status, and in particular geographic regions may be more affected by the condition. Additionally, the marketing and financial aspects of PP treatments exist and should be addressed. CONCLUSIONS Better awareness and education are necessary to inform the population as a whole, although certain populations should be given special attention. Additionally, current guidelines and recommendations can be modified to foster a better grasp of the condition by both parents and clinicians. Adjusting current recommendations, introducing initiatives, and offering elaborate educational campaigns would help deliver these aims. Educating parents on PP as early as possible through clearer guidelines and close monitoring is central to preventing and managing this common condition.
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Affiliation(s)
- Faris Shweikeh
- Department of Neurosurgery, Cedars-Sinai Medical Center; and
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van Wijk RM, van Vlimmeren LA, Groothuis-Oudshoorn CGM, Van der Ploeg CPB, Ijzerman MJ, Boere-Boonekamp MM. Helmet therapy in infants with positional skull deformation: randomised controlled trial. BMJ 2014; 348:g2741. [PMID: 24784879 PMCID: PMC4006966 DOI: 10.1136/bmj.g2741] [Citation(s) in RCA: 81] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
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 deformation. TRIAL REGISTRATION Current Controlled Trials ISRCTN18473161.
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Affiliation(s)
- Renske M van Wijk
- Department Health Technology and Services Research, Institute of Innovation and Governance Studies, University of Twente, Drienerlolaan 5, 7522 NB, Enschede, Netherlands
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Atmosukarto I, Shapiro LG, Starr JR, Heike CL, Collett B, Cunningham ML, Speltz ML. Three-dimensional head shape quantification for infants with and without deformational plagiocephaly. Cleft Palate Craniofac J 2014; 47:368-77. [PMID: 20590458 DOI: 10.1597/09-059.1] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE The authors developed and tested three-dimensional (3D) indices for quantifying the severity of deformational plagiocephaly (DP). DESIGN The authors evaluated the extent to which infants with and without DP (as determined by clinic referral and two experts' ratings) could be correctly classified. PARTICIPANTS Infants aged 4 to 11 months, including 154 with diagnosed DP and 100 infants without a history of DP or other craniofacial condition. After excluding participants with discrepant expert ratings, data from 90 infants with DP and 50 infants without DP were retained. MEASUREMENTS Two-dimensional (2D) histograms of surface normal vector angles were extracted from 3D mesh data and used to compute the severity scores. OUTCOME MEASURES Left posterior flattening score (LPFS), right posterior flattening score (RPFS), asymmetry score (AS), absolute asymmetry score (AAS), and an approximation of a previously described 2D measure, the oblique cranial length ratio (aOCLR). Two-dimensional histograms localized the posterior flatness for each participant. ANALYSIS The authors fit receiver operating characteristic curves and calculated the area under the curves (AUC) to evaluate the relative accuracy of DP classification using the above measures. RESULTS The AUC statistics were AAS = 91%, LPFS = 97%, RPFS = 91%, AS = 99%, and aOCLR = 79%. CONCLUSION Novel 3D-based plagiocephaly posterior severity scores provided better sensitivity and specificity in the discrimination of plagiocephalic and typical head shapes than the 2D measurements provided by a close approximation of OCLR. These indices will allow for more precise quantification of the DP phenotype in future studies on the prevalence of this condition, which may lead to improved clinical care.
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Affiliation(s)
- I Atmosukarto
- Department of Computer Science and Engineering, University of Washington, Seattle, USA
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Early developmental care interventions of preterm very low birth weight infants. Indian Pediatr 2013; 50:765-70. [DOI: 10.1007/s13312-013-0221-y] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Mawji A, Vollman AR, Hatfield J, McNeil DA, Sauvé R. The incidence of positional plagiocephaly: a cohort study. Pediatrics 2013; 132:298-304. [PMID: 23837184 DOI: 10.1542/peds.2012-3438] [Citation(s) in RCA: 84] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE The objective of this study was to estimate the incidence of positional plagiocephaly in infants 7 to 12 weeks of age who attend the 2-month well-child clinic in Calgary, Alberta, Canada. METHODS A prospective cohort design was used to recruit 440 healthy full-term infants (born at ≥37 weeks of gestation) who presented at 2-month well-child clinics for public health nursing services (eg, immunization) in the city of Calgary, Alberta. The study was completed in 4 community health centers (CHCs) from July to September 2010. The CHCs were selected based on their location, each CHC representing 1 quadrant of the city. Argenta's (2004) plagiocephaly assessment tool was used to identify the presence or absence of plagiocephaly. RESULTS Of the 440 infants assessed, 205 were observed to have some form of plagiocephaly. The incidence of plagiocephaly in infants at 7 to 12 weeks of age was estimated to be 46.6%. Of all infants with plagiocephaly, 63.2% were affected on the right side and 78.3% had a mild form. CONCLUSIONS To our knowledge, this is the first population-based study to investigate the incidence of positional plagiocephaly using 4 community-based data collection sites. Future studies are required to corroborate the findings of our study. Research is required to assess the incidence of plagiocephaly using Argenta's plagiocephaly assessment tool across more CHCs and to assess prevalence at different infant age groups. The utility of using Argenta's plagiocephaly assessment tool by public health nurses and/or family physicians needs to be established.
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Affiliation(s)
- Aliyah Mawji
- School of Nursing, Faculty of Health and Community Studies, Mount Royal University, Calgary, Alberta, Canada.
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Affiliation(s)
- Kyu-Jin Chung
- Department of Plastic and Reconstructive Surgery, Yeungnam University College of Medicine, Daegu, Korea
| | - Yong-Ha Kim
- Department of Plastic and Reconstructive Surgery, Yeungnam University College of Medicine, Daegu, Korea
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Abstract
INTRODUCTION Asymmetrical cranial vaults resulting from external forces on an infant's head can be caused by abnormal sutural development (synostotic plagiocephaly) or abnormal external forces acting on an intrinsically normal, developing cranium (deformational plagiocephaly). DISCUSSION The incidence of posterior plagiocephaly has increased dramatically since the initiation of the "Back to Sleep" campaign against sudden infant death syndrome. The majority of cases are due to deformational plagiocephaly, but rigorous diagnostic evaluation including physical examination and radiological imaging must be undertaken to rule out lambdoid synostosis in extreme or refractory cases. CONCLUSION Unique clinical features and radiological examination using computed tomography technology are helpful in confirming the correct cause of posterior plagiocephaly. Plagiocephaly is considered a benign condition, but with the recent increase in cases, new studies have revealed developmental problems associated with cranial vault asymmetries. Treatment of positional/deformational plagiocephaly includes conservative measures, primarily behavior modification, and, in some cases, helmet therapy, whereas lambdoid synostotic plagiocephaly requires surgical intervention, making differentiation of the cause of the asymmetry critical.
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Affiliation(s)
- Ricky Kalra
- Department of Neurological Surgery, Division of Pediatric Neurosurgery, Primary Children's Medical Center, University of Utah, Salt Lake City, UT 84113, USA
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Flannery ABK, Looman WS, Kemper K. Evidence-based care of the child with deformational plagiocephaly, part II: management. J Pediatr Health Care 2012; 26:320-31. [PMID: 22920774 DOI: 10.1016/j.pedhc.2011.10.002] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2011] [Revised: 10/04/2011] [Accepted: 10/10/2011] [Indexed: 10/28/2022]
Abstract
Non-synostotic deformational plagiocephaly (DP) is a common condition that affects as many as one in five infants in the first 2 months of life. The purpose of this article, the second in a two-part series, is to present a synthesis of the evidence related to management of deformational plagiocephaly and an evidence-based clinical decision tool for multidisciplinary management of DP. We systematically reviewed and graded the literature on management of DP from 2000 to 2011 based on level of evidence and quality. The evidence suggests that although many cases of DP will improve over time, conservative management strategies such as repositioning, physical therapy, and cranial molding devices can safely and effectively minimize the degree of skull asymmetry when implemented in the first year of life. Outcomes are best when the timing of diagnosis and severity of asymmetry guide decision making related to interventions and referrals for DP. Prevention and management of early signs of DP are best achieved in a primary care setting, with multidisciplinary management based on the needs of the child and the goals of the family.
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van Wijk RM, Boere-Boonekamp MM, Groothuis-Oudshoorn CGM, van Vlimmeren LA, IJzerman MJ. HElmet therapy Assessment in infants with Deformed Skulls (HEADS): protocol for a randomised controlled trial. Trials 2012; 13:108. [PMID: 22776627 PMCID: PMC3475065 DOI: 10.1186/1745-6215-13-108] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2012] [Accepted: 06/22/2012] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND In The Netherlands, helmet therapy is a commonly used treatment in infants with skull deformation (deformational plagiocephaly or deformational brachycephaly). However, evidence of the effectiveness of this treatment remains lacking. The HEADS study (HElmet therapy Assessment in Deformed Skulls) aims to determine the effects and costs of helmet therapy compared to no helmet therapy in infants with moderate to severe skull deformation. METHODS/DESIGN Pragmatic randomised controlled trial (RCT) nested in a cohort study. The cohort study included infants with a positional preference and/or skull deformation at two to four months (first assessment). At 5 months of age, all children were assessed again and infants meeting the criteria for helmet therapy were asked to participate in the RCT. Participants were randomly allocated to either helmet therapy or no helmet therapy. Parents of eligible infants that do not agree with enrolment in the RCT were invited to stay enrolled for follow up in a non-randomisedrandomised controlled trial (nRCT); they were then free to make the decision to start helmet therapy or not. Follow-up assessments took place at 8, 12 and 24 months of age. The main outcome will be head shape at 24 months that is measured using plagiocephalometry. Secondary outcomes will be satisfaction of parents and professionals with the appearance of the child, parental concerns about the future, anxiety level and satisfaction with the treatment, motor development and quality of life of the infant. Finally, compliance and costs will also be determined. DISCUSSION HEADS will be the first study presenting data from an RCT on the effectiveness of helmet therapy. Outcomes will be important for affected children and their parents, health care professionals and future treatment policies. Our findings are likely to influence the reimbursement policies of health insurance companies.Besides these health outcomes, we will be able to address several methodological questions, e.g. do participants in an RCT represent the eligible target population and do outcomes of the RCT differ from outcomes found in the nRCT? TRIAL REGISTRATION ISRCTN18473161.
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Affiliation(s)
- Renske M van Wijk
- Department of Health Technology and Services Research, Institute for Governance Studies, University of Twente, Enschede, The Netherlands.
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Evidence-based care of the child with deformational plagiocephaly, Part I: assessment and diagnosis. J Pediatr Health Care 2012; 26:242-50; quiz 251-3. [PMID: 22726709 DOI: 10.1016/j.pedhc.2011.10.003] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2011] [Revised: 10/04/2011] [Accepted: 10/10/2011] [Indexed: 01/20/2023]
Abstract
Non-synostotic deformational plagiocephaly (DP) is head asymmetry that results from external forces that mold the skull in the first year of life. Primary care providers are most likely to encounter DP when infants present for well-child care, and for this reason it is important that providers be competent in assessing, diagnosing, and participating in the prevention and management of DP. The purpose of this two-part series on DP is to present an overview of assessment, diagnosis, and evidence-based management of DP for health care providers. In Part I we provide a brief background of DP and associated problems with torticollis and infant development, and we present strategies for visual and anthropometric assessment of the infant with suspected DP. We also provide tools for differentiating DP from craniosynostosis and for classifying the type and severity of lateral and posterior DP. Part II (to be published in a future issue of the Journal of Pediatric Health Care) provides a synthesis of current evidence and a clinical decision tool for evidence-based management of DP.
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Brain volume and shape in infants with deformational plagiocephaly. Childs Nerv Syst 2012; 28:1083-90. [PMID: 22447491 PMCID: PMC3393042 DOI: 10.1007/s00381-012-1731-y] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2012] [Accepted: 02/21/2012] [Indexed: 12/12/2022]
Abstract
PURPOSE Infants with deformational plagiocephaly (DP) have been shown to exhibit developmental delays relative to unaffected infants. Although the mechanisms accounting for these delays are unknown, one hypothesis focuses on underlying differences in brain development. In this study, we used MRI to examine brain volume and shape in infants with and without DP. METHODS Participants included 20 infants with DP (mean age = 7.9 months, SD = 1.2; n = 12 male) and 21 controls (mean age = 7.9 months, SD = 1.3; n = 11 male). Measures included volumes of the total brain and cerebellum; midsagittal areas of the corpus callosum and cerebellar vermis; and linear distance measures used to quantify the shape of selected brain structures. We also evaluated the association between shape measures and developmental scores on the Bayley Scales of Infant and Toddler Development-III (BSID-III). RESULTS Brain volume did not distinguish cases and controls (p = .214-.976). However, cases exhibited greater asymmetry and flattening of the posterior brain (p < .001-.002) and cerebellar vermis (p = .035), shortening of the corpus callosum (p = .012), and differences in the orientation of the corpus callosum (p = .005). Asymmetry and flattening of brain structures were associated with worse developmental outcomes on the BSID-III. CONCLUSIONS Infants with DP show differences in brain shape, consistent with the skull deformity characteristic of this condition, and shape measures were associated with infant development. Longitudinal studies, beginning in the neonatal period, are needed to clarify whether developmental effects precede or follow brain deformation.
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Hutchison BL, Stewart AW, de Chalain T, Mitchell EA. Serial developmental assessments in infants with deformational plagiocephaly. J Paediatr Child Health 2012; 48:274-8. [PMID: 22077788 DOI: 10.1111/j.1440-1754.2011.02234.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
AIM An association between positional plagiocephaly and developmental problems has previously been noted, but whether delays persist over time has not been established. This study aimed to determine developmental outcomes for children with deformational plagiocephaly over 1 year of follow up. METHODS This was a longitudinal cohort study of 126 infants with deformational plagiocephaly recruited at an outpatient clinic. Development was assessed with the parent-completed Ages and Stages Questionnaires at recruitment and repeated at follow-up assessments in the home 3, 6 and 12 months later. Questionnaires were scored according to cut-off scores from the Ages and Stages Questionnaires, Third Edition. RESULTS Ninety-six percent of children were followed up for the full 12 months. The existence of one or more delays initially was 30%; this rose to 42% at the 3-month follow up then dropped back to 23% by the 12-month follow up. Delays were predominantly in the gross motor domain. Ten percent had > 4 delays in total over the four assessments. Mothers with tertiary education were more likely to have infants showing delays that persisted over time. CONCLUSIONS Infants with deformational plagiocephaly exhibited marked delays especially in early infancy. These delays were largely gross motor in type but had reduced to approach the expected level by the time of the 12-month follow up, at a mean age of 17 months.
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Abstract
Positional skull deformities may be present at birth or may develop during the first few months of life. Since the early 1990s, US pediatricians have seen an increase in the number of children with cranial asymmetry, particularly unilateral flattening of the occiput, likely attributable to parents following the American Academy of Pediatrics "Back to Sleep" positioning recommendations aimed at decreasing the risk of sudden infant death syndrome. Positional skull deformities are generally benign, reversible head-shape anomalies that do not require surgical intervention, as opposed to craniosynostosis, which can result in neurologic damage and progressive craniofacial distortion. Although associated with some risk of positional skull deformity, healthy young infants should be placed down for sleep on their backs. The practice of putting infants to sleep on their backs has been associated with a drastic decrease in the incidence of sudden infant death syndrome. Pediatricians need to be able to properly differentiate infants with benign skull deformities from those with craniosynostosis, educate parents on methods of proactively decreasing the likelihood of the development of occipital flattening, initiate appropriate management, and make referrals when necessary. This report provides guidance for the prevention, diagnosis, and management of positional skull deformity in an otherwise normal infant without evidence of associated anomalies, syndromes, or spinal disease.
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Positional plagiocephaly: what the pediatrician needs to know. A review. Childs Nerv Syst 2011; 27:1867-76. [PMID: 21614494 DOI: 10.1007/s00381-011-1493-y] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2011] [Accepted: 05/12/2011] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Positional or deformational plagiocephaly is the most common type of cranial asymmetry in infancy and has become more prevalent after the introduction of the "Back to Sleep" campaign in Western countries. However, the supine position cannot be considered as the only etiologic factor and different predisposing variables have been investigated in the last few years. DISCUSSION The pediatrician should correctly diagnose this condition and exclude the possibility of craniosynostosis in any child with plagiocephaly in order to optimize management and reduce potential morbidity associated with different conditions other than positional ones. In addition, the pediatrician needs to be able to educate parents on methods to proactively decrease the likelihood of the development of occipital flattening, initiate appropriate management, and make referrals when necessary.
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Cavalier A, Picot MC, Artiaga C, Mazurier E, Amilhau MO, Froye E, Captier G, Picaud JC. Prevention of deformational plagiocephaly in neonates. Early Hum Dev 2011; 87:537-43. [PMID: 21664772 DOI: 10.1016/j.earlhumdev.2011.04.007] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2010] [Revised: 04/10/2011] [Accepted: 04/12/2011] [Indexed: 10/18/2022]
Abstract
BACKGROUND Since the early 90s a striking rise in deformational plagiocephaly (DP) has been reported, and a causal link between the "back to sleep" position recommended to reduce the risk of sudden infant death syndrome. Recent data suggested that supine position is a risk factor only when combined with other environmental factors OBJECTIVE To evaluate the impact of early intervention in the newborn environment on the prevalence of DP at 4 months of life. METHODS A multicentric, prospective, controlled study in healthy term neonates. Within 72 h of birth, all parents received the usual recommendations for positioning their infants to prevent sudden infant death syndrome. In the Intervention group, recommendations were also given to encourage spontaneous and unhindered physical movement. At 1, 2 and 4 months, we looked for plagiocephaly and collected information on the infants' environment. RESULTS The environment of the Intervention group (n = 88) was significantly more favorable to unhindered movement than in the control group (n = 51) (lower immobility score, p < 0.01). The prevalence of DP was significantly lower in the Intervention group than in the control group (13% vs. 31%, p < 0.001). For each supplementary hour of immobility during the third and fourth months of life, the risk of DP at four months doubled (OR:2.1[1.4-3.2]). CONCLUSION Early postnatal intervention on the maternity ward reduces the prevalence of DP. The recent rise in the incidence of DP could be related to a lack of stimulation and encouragement to physical movement rather than to supine positioning proposed for prevention of sudden infant death syndrome.
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Affiliation(s)
- Ariane Cavalier
- CH Intercommunal du Bassin de Thau, Service de Pediatrie, F-34200 Sete, France
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Lennartsson F. Developing guidelines for child health care nurses to prevent nonsynostotic plagiocephaly: searching for the evidence. J Pediatr Nurs 2011; 26:348-58. [PMID: 21726785 DOI: 10.1016/j.pedn.2010.07.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2009] [Revised: 07/08/2010] [Accepted: 07/08/2010] [Indexed: 01/01/2023]
Abstract
The aim of the project was to develop guidelines for nurses that can be incorporated into the Swedish child health care program to prevent nonsynostotic plagiocephaly in infants while still following sudden infant death syndrome preventive measures. Guidelines were developed by reviewing the literature, compiling evidence, appraising recommendations, and formulating a condensed version of relevant information for nurses. The guidelines were tested clinically in a Swedish pilot project.
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Affiliation(s)
- Freda Lennartsson
- Primärvården Skaraborg, Sweden and School of Life Sciences, University of Skövde, Skövde, Sweden.
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Speltz ML, Collett BR, Stott-Miller M, Starr JR, Heike C, Wolfram-Aduan AM, King D, Cunningham ML. Case-control study of neurodevelopment in deformational plagiocephaly. Pediatrics 2010; 125:e537-42. [PMID: 20156894 PMCID: PMC3392083 DOI: 10.1542/peds.2009-0052] [Citation(s) in RCA: 78] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE We assessed the neurodevelopment of infants with and without deformational plagiocephaly (DP), at an average age of 6 months. METHODS The Bayley Scales of Infant Development III (BSID-III) were administered to 235 case subjects and 237 demographically similar, control participants. Three-dimensional head photographs were randomized and rated for severity of deformation by 2 craniofacial dysmorphologists who were blinded to case status. RESULTS We excluded 2 case subjects with no photographic evidence of DP and 70 control subjects who were judged to have some degree of DP. With control for age, gender, and socioeconomic status, case subjects performed worse than control subjects on all BSID-III scales and subscales. Case subjects' average scores on the motor composite scale were approximately 10 points lower than control subjects' average scores (P < .001). Differences for the cognitive and language composite scales were approximately 5 points, on average (P < .001 for both scales). In subscale analyses, case subjects' gross-motor deficits were greater than their fine-motor deficits. Among case subjects, there was no association between BSID-III performance and the presence of torticollis or infant age at diagnosis. CONCLUSIONS DP seems to be associated with early neurodevelopmental disadvantage, which is most evident in motor functions. After follow-up evaluations of this cohort at 18 and 36 months, we will assess the stability of this finding. These data do not necessarily imply that DP causes neurodevelopmental delay; they indicate only that DP is a marker of elevated risk for delays. Pediatricians should monitor closely the development of infants with this condition.
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Affiliation(s)
- Matthew L. Speltz
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, Washington
| | - Brent R. Collett
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, Washington
,Department of Psychiatry and Behavioral Medicine, University of Washington, Seattle, Washington
| | - Marni Stott-Miller
- Department of Epidemiology, University of Washington, Seattle, Washington
| | - Jacqueline R. Starr
- Department of Epidemiology, University of Washington, Seattle, Washington
,Department of Pediatrics, University of Washington, Seattle, Washington
| | - Carrie Heike
- Department of Pediatrics, University of Washington, Seattle, Washington
,Children’s Craniofacial Center, Seattle Children’s Hospital, Seattle, Washington
| | - Antigone M. Wolfram-Aduan
- Center for Child Health, Behavior, and Development, Seattle Children’s Hospital, Seattle, Washington
| | - Darcy King
- Children’s Craniofacial Center, Seattle Children’s Hospital, Seattle, Washington
| | - Michael L. Cunningham
- Department of Pediatrics, University of Washington, Seattle, Washington
,Children’s Craniofacial Center, Seattle Children’s Hospital, Seattle, Washington
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Kaifu Y, Baba H, Kurniawan I, Sutikna T, Saptomo EW, Jatmiko, Awe RD, Kaneko T, Aziz F, Djubiantono T. Brief communication: “Pathological” deformation in the skull of LB1, the type specimen ofHomo floresiensis. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2009; 140:177-85. [DOI: 10.1002/ajpa.21066] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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McKinney CM, Cunningham ML, Holt VL, Leroux B, Starr JR. A case-control study of infant, maternal and perinatal characteristics associated with deformational plagiocephaly. Paediatr Perinat Epidemiol 2009; 23:332-45. [PMID: 19523080 DOI: 10.1111/j.1365-3016.2009.01038.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Deformational plagiocephaly, an abnormal asymmetric flattening of infants' heads, is diagnosed in approximately 10% of infants. The prevalence of plagiocephaly has increased dramatically since 1992 when it was first recommended that infants be placed to sleep in a non-prone position to reduce the risk of sudden infant death syndrome. The authors conducted a case-control study to evaluate associations between plagiocephaly and perinatal characteristics. The authors assessed whether risk factors for plagiocephaly have changed since 1992. Cases were born 1987-2002 in Washington State and diagnosed with plagiocephaly at the Craniofacial Center at Seattle Children's Hospital. Risk factor information was abstracted from birth certificate and hospital discharge data and unconditional logistic regression was used to estimate odds ratios (OR) and 95% confidence intervals (CI). Cases (n = 2764) were more likely than controls (n = 13 817) to have been injured at birth (OR 1.4; 95% CI 1.2, 1.7) or diagnosed with a congenital anomaly (OR 2.0; 95% CI 1.8, 2.3). Cases were more likely to have been male, a twin, or small-for-gestational-age. This first large-scale, case-control study of risk factors for plagiocephaly in a U.S. population provides new evidence that birth injuries and congenital anomalies are associated with plagiocephaly risk.
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Affiliation(s)
- Christy M McKinney
- Dallas Regional Campus, University of Texas School of Public Health, Dallas, TX 75390, USA.
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71
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Abstract
OBJECT The increase in the prevalence of nonsynostotic occipital deformational plagiocephaly in infants, which resulted from the American Academy of Pediatrics' 1992 recommendation to have healthy infants sleep supine, has been accompanied by significant controversy in diagnosis and management. The controversy was exacerbated by the 1998 FDA classification of cranial orthotic devices as Class II devices requiring premarket notification, and the subsequent increase in treatment-associated costs. METHODS Two independent reviews of the literature were conducted to clarify the objective evidence available within the context of pediatric craniofacial knowledge. RESULTS Although deformational plagiocephaly is not a life-threatening problem, it is a source of disfigurement for children that may be detrimental to their well-being. Current methods for quantifying the degree of disfigurement have limited interrater reliability, and no prospective randomized controlled trials comparing the efficacy of cranial orthoses to repositioning and physical therapy protocols have been published. Despite this lack of Class I evidence, cranial orthoses are routinely and effectively used to treat persistent severe deformational plagiocephaly. The need for the current FDA regulations has not been supported by clinical experience and reported complications. CONCLUSIONS This review resulted in the following recommendations: 1) more parental education is needed to minimize the development and progression of deformational plagiocephaly; 2) mild deformity can be treated with repositioning and physical therapy protocols; and 3) severe deformity is likely to be corrected more quickly and effectively with cranial orthosis (when used during the appropriate period of infancy) than with repositioning and physical therapy. The available data do not support the need for FDA classification for cranial orthoses as Class II devices requiring premarket notification. Removal of the regulations, which centralized production of the orthoses to larger companies and markedly increased charges, will probably eliminate much of the controversy and parental anxiety generated by marketing strategies.
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Affiliation(s)
- Shenandoah Robinson
- Departments of Neurological Surgery and Neurosciences, Rainbow Babies & Children's Hospital, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
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Atmosukarto I, Shapiro LG, Cunningham ML, Speltz M. Automatic 3D Shape Severity Quantification and Localization for Deformational Plagiocephaly. PROCEEDINGS OF SPIE--THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING 2009; 7259. [PMID: 21103039 DOI: 10.1117/12.810871] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Recent studies have shown an increase in the occurrence of deformational plagiocephaly and brachycephaly in children. This increase has coincided with the "Back to Sleep" campaign that was introduced to reduce the risk of Sudden Infant Death Syndrome (SIDS). However, there has yet to be an objective quantification of the degree of severity for these two conditions. Most diagnoses are done on subjective factors such as patient history and physician examination. The existence of an objective quantification would help research in areas of diagnosis and intervention measures, as well as provide a tool for finding correlation between the shape severity and cognitive outcome. This paper describes a new shape severity quantification and localization method for deformational plagiocephaly and brachycephaly. Our results show that there is a positive correlation between the new shape severity measure and the scores entered by a human expert.
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Affiliation(s)
- Indriyati Atmosukarto
- Department of Computer Science and Engineering, University of Washington, Seattle, WA, USA
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73
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Waitzman KA. The Importance of Positioning the Near-term Infant for Sleep, Play, and Development. ACTA ACUST UNITED AC 2007. [DOI: 10.1053/j.nainr.2007.05.004] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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van Vlimmeren LA, van der Graaf Y, Boere-Boonekamp MM, L'Hoir MP, Helders PJM, Engelbert RHH. Risk factors for deformational plagiocephaly at birth and at 7 weeks of age: a prospective cohort study. Pediatrics 2007; 119:e408-18. [PMID: 17272603 DOI: 10.1542/peds.2006-2012] [Citation(s) in RCA: 139] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
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 x 100%. A cutoff point of > or = 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 important.
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