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Metopic synostosis patients are at risk for neurodevelopmental disorders despite a negligible risk of intracranial hypertension. To gain insight into the underlying pathophysiology of metopic synostosis and associated neurodevelopmental disorders, we aimed to investigate brain volumes of non-syndromic metopic synostosis patients using preoperative MRI brain scans. MRI brain scans were processed with HyperDenseNet to calculate total intracranial volume (TIV), total brain volume (TBV), total grey matter volume (TGMV), total white matter volume (TWMV) and total cerebrospinal fluid volume (TCBFV). We compared global brain volumes of patients with controls corrected for age and sex using linear regression. Lobe-specific grey matter volumes were assessed in secondary analyses. We included 45 metopic synostosis patients and 14 controls (median age at MRI 0.56 years [IQR 0.36] and 1.1 years [IQR 0.47], respectively). We found no significant differences in TIV, TBV, TGMV or TCBFV in patients compared to controls. TWMV was significantly smaller in patients (-62,233 mm3 [95% CI = -96,968; -27,498], Holm-corrected p = 0.004), and raw data show an accelerated growth pattern of white matter in metopic synostosis patients. Grey matter volume analyses per lobe indicated increased cingulate (1378 mm3 [95% CI = 402; 2355]) and temporal grey matter (4747 [95% CI = 178; 9317]) volumes in patients compared to controls. To conclude, we found smaller TWMV with an accelerated white matter growth pattern in metopic synostosis patients, similar to white matter growth patterns seen in autism. TIV, TBV, TGMV and TCBFV were comparable in patients and controls. Secondary analyses suggest larger cingulate and temporal lobe volumes. These findings suggest a generalized intrinsic brain anomaly in the pathophysiology of neurodevelopmental disorders associated with metopic synostosis.
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BACKGROUND: Headaches are the most common complaints among pediatric populations. Determining the cause and appropriate treatment for headaches may be challenging and costly, and the impact of headaches on the lives of patients and their families is not well understood. OBJECTIVE: A systematic literature review was conducted to examine what PROMs are currently used, and to identify quality of life (QoL) concepts important to children suffering from headaches and any known determinants of QoL. METHODS: Embase, Medline, Web of Science, CINAHL, EBSCOhost, PsychINFO, Cochrane CENTRAL and Google Scholar were searched from their inception through to June 2021. Studies investigating QoL, using a validated outcome measure in pediatric patients with headaches, were included. Relevant studies were identified through title and abstract screening and full text review by two independent reviewers. A citation review of included studies was performed. QoL concepts were extracted from the outcome measures that were used in each study to develop a preliminary conceptual model of QoL in children suffering from headaches. Determinants of QoL were also identified and categorized. RESULTS: A total of 5421 studies were identified in the search. Title and abstract screening resulted in the exclusion of 5006 studies. Among the 415 studies included for full text review, 56 were eligible for final analysis. A citation review resulted in the addition of five studies. Most studies were conducted in high-income countries and included a patient-sample accordingly (n = 45 studies). Sixteen different PROMs were identified in the included studies, of which the PedsQL was used the most often (n = 38 studies). The most common health concepts reported were physical functioning (n = 113 items), social and psychological wellbeing (N = 117, n = 91 resp.). Twenty-five unique determinants of QoL were extracted from the included studies. CONCLUSION: There is a need for a condition-specific PROM to facilitate the measurement of QoL outcomes in the pediatric headache population. A conceptual model was developed based on the findings from the health concepts. Findings from this review could be used for future qualitative interviews with pediatric patients with headaches to elicit and refine important QoL concepts.
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Ansiedade , Qualidade de Vida , Humanos , Criança , CefaleiaRESUMO
PURPOSE: In 7 to 15-year-old operated syndromic craniosynostosis patients, we have shown the presence of microstructural anomalies in brain white matter by using DTI. To learn more about the cause of these anomalies, the aim of the study is to determine diffusivity values in white matter tracts in non-operated syndromic craniosynostosis patients aged 0-2 years compared to healthy controls. METHODS: DTI datasets of 51 non-operated patients with syndromic craniosynostosis with a median [IQR] age of 0.40 [0.25] years were compared with 17 control subjects with a median of 1.20 [0.85] years. Major white matter tract pathways were reconstructed with ExploreDTI from MRI brain datasets acquired on a 1.5 T MRI system. Eigenvalues of these tract data were examined, with subsequent assessment of the affected tracts. Having syndromic craniosynostosis (versus control), gender, age, frontal occipital horn ratio (FOHR), and tract volume were treated as independent variables. RESULTS: Ê2 and Ê3 of the tracts genu of the corpus callosum and the hippocampal segment of the cingulum bundle show a Æ2 > 0.14 in the comparison of patients vs controls, which indicates a large effect on radial diffusivity. Subsequent linear regressions on radial diffusivity of these tracts show that age and FOHR are significantly associated interacting factors on radial diffusivity (p < 0.025). CONCLUSION: Syndromic craniosynostosis shows not to be a significant factor influencing the major white matter tracts. Enlargement of the ventricles show to be a significant factor on radial diffusivity in the tracts corpus callosum genu and the hippocampal segment of the cingulate bundle. CLINICAL TRIAL REGISTRATION: MEC-2014-461.
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Craniossinostoses , Substância Branca , Adolescente , Criança , Humanos , Anisotropia , Corpo Caloso , Craniossinostoses/diagnóstico por imagem , Imagem de Difusão por Ressonância Magnética/métodos , Imagem de Tensor de Difusão/métodos , Substância Branca/diagnóstico por imagem , Estudos de Casos e ControlesRESUMO
Given the high prevalence of OSA in children with syndromic and complex craniosynostosis (SCC) and the consequences of untreated OSA, it is important to assess their nutritional status and growth. Yet, literature regarding growth in children with SCC remain scarce. Therefore, this study aimed to (1) illustrate the growth pattern in SCC, (2) determine the impact of OSA on this growth pattern, and (3) evaluate the effect of surgical treatment of OSA on growth over time. A retrospective study was performed in children with SCC, who were treated at the Dutch Craniofacial Center (Rotterdam, Netherlands). Growth variables (height, weight, weight-for-age standard-deviation-score (SDS), weight-for-height SDS, and height-for-age SDS) and degree of OSA (obstructive apnea-hypopnea index) were assessed. Of the 153 children with SCC, 38 (25%) were acutely malnourished at some point during follow-up, of whom 21 had disease-related acute malnutrition. Children with moderate-severe OSA had significant lower weight-for-height SDS compared to children without OSA (p = 0.0063). Growth parameters (weight-for-age SDS, weight-for-height SDS, height-for-age SDS) in children with SCC without OSA were not impaired as they did not differ from the normal healthy population, with exception of the patients with Saethre-Chotzen syndrome (SCS) who had a significantly lower SDS for height-for-age. Conclusion: Children with SCC have a substantial chance of developing acute malnutrition at some point during growth. Additionally, in children with moderate-severe OSA, a significant lower SDS for weight-for-height is present, indicating the importance of assessing the weight and growth pattern in children who are clinically suspected for OSA. What is Known: ⢠Obstructive sleep apnea is seen in up to two-thirds of the children with syndromic and complex craniosynostosis. ⢠Presence of obstructive sleep apnea is associated with intracranial hypertension and an increased risk of metabolic, cardiovascular, and neurocognitive consequences later in life. Untreated obstructive sleep apnea may lead to impaired growth and weight gain, which can result in growth failure. What is New: ⢠Craniosynostosis patients with moderate-severe obstructive sleep apnea had significant lower weight-for-height standard deviation scores (SDS), compared to children without obstructive sleep apnea. ⢠Children with syndromic and complex craniosynostosis without OSA did not significantly differ from the normal healthy population in regard to weight-for-age SDS, weight-for-height SDS, and height-for-age SDS.
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Craniossinostoses , Desnutrição , Apneia Obstrutiva do Sono , Criança , Humanos , Estudos Retrospectivos , Polissonografia/efeitos adversos , Apneia Obstrutiva do Sono/complicações , Apneia Obstrutiva do Sono/epidemiologia , Craniossinostoses/complicaçõesRESUMO
OBJECTIVES: To determine whether the midface of patients with Muenke syndrome, Saethre-Chotzen syndrome, or TCF12-related craniosynostosis is hypoplastic compared to skeletal facial proportions of a Dutch control group. MATERIAL AND METHODS: We included seventy-four patients (43 patients with Muenke syndrome, 22 patients with Saethre-Chotzen syndrome, and 9 patients with TCF12-related craniosynostosis) who were referred between 1990 and 2020 (age range 4.84 to 16.83 years) and were treated at the Department of Oral Maxillofacial Surgery, Special Dental Care and Orthodontics, Children's Hospital Erasmus University Medical Center, Sophia, Rotterdam, the Netherlands. The control group consisted of 208 healthy children. RESULTS: Cephalometric values comprising the midface were decreased in Muenke syndrome (ANB: ß = -1.87, p = 0.001; and PC1: p < 0,001), Saethre-Chotzen syndrome (ANB: ß = -1.76, p = 0.001; and PC1: p < 0.001), and TCF12-related craniosynostosis (ANB: ß = -1.70, p = 0.015; and PC1: p < 0.033). CONCLUSIONS: In this study, we showed that the midface is hypoplastic in Muenke syndrome, Saethre-Chotzen syndrome, and TCF12-related craniosynostosis compared to the Dutch control group. Furthermore, the rotation of the maxilla and the typical craniofacial buildup is significantly different in these three craniosynostosis syndromes compared to the controls. CLINICAL RELEVANCE: The maxillary growth in patients with Muenke syndrome, Saethre-Chotzen syndrome, or TCF12-related craniosynostosis is impaired, leading to a deviant dental development. Therefore, timely orthodontic follow-up is recommended. In order to increase expertise and support treatment planning by medical and dental specialists for these patients, and also because of the specific differences between the syndromes, we recommend the management of patients with Muenke syndrome, Saethre-Chotzen syndrome, or TCF12-related craniosynostosis in specialized multidisciplinary teams.
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Acrocefalossindactilia , Craniossinostoses , Adolescente , Fatores de Transcrição Hélice-Alça-Hélice Básicos , Cefalometria , Criança , Pré-Escolar , Humanos , SíndromeRESUMO
OBJECTIVES: To determine whether the intramaxillary relationship of patients with Muenke syndrome and Saethre-Chotzen syndrome or TCF12-related craniosynostosis are systematically different than those of a control group. MATERIAL AND METHODS: Forty-eight patients (34 patients with Muenke syndrome, 8 patients with Saethre-Chotzen syndrome, and 6 patients with TCF12-related craniosynostosis) born between 1982 and 2010 (age range 4.84 to 16.83 years) that were treated at the Department of Oral Maxillofacial Surgery, Special Dental Care and Orthodontics, Children's Hospital Erasmus University Medical Center, Sophia, Rotterdam, the Netherlands, were included. Forty-seven syndromic patients had undergone one craniofacial surgery according to the craniofacial team protocol. The dental arch measurements intercanine width (ICW), intermolar width (IMW), arch depth (AD), and arch length (AL) were calculated. The control group existed of 329 nonsyndromic children. RESULTS: All dental arch dimensions in Muenke (ICW, IMW, AL, p < 0.001, ADmax, p = 0.008; ADman, p = 0.002), Saethre-Chotzen syndrome, or TCF12-related craniosynostosis patients (ICWmax, p = 0.005; ICWman, IMWmax, AL, p < 0.001) were statistically significantly smaller than those of the control group. CONCLUSIONS: In this study, we showed that the dental arches of the maxilla and the mandible of patients with Muenke syndrome and Saethre-Chotzen syndrome or TCF12-related craniosynostosis are smaller compared to those of a control group. CLINICAL RELEVANCE: To gain better understanding of the sutural involvement in the midface and support treatment capabilities of medical and dental specialists in these patients, we suggest the concentration of patients with Muenke and Saethre-Chotzen syndromes or TCF12-related craniosynostosis in specialized teams for a multi-disciplinary approach and treatment.
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Acrocefalossindactilia , Craniossinostoses , Arco Dental , Acrocefalossindactilia/complicações , Adolescente , Criança , Pré-Escolar , Craniossinostoses/complicações , Arco Dental/anormalidades , Feminino , Humanos , Masculino , Países Baixos , SíndromeRESUMO
INTRODUCTION: Apert syndrome is a rare syndrome characterized by a consistent phenotype including bilateral coronal suture synostosis with an enlarged anterior fontanel, midface hypoplasia, and complex symmetric syndactyly of hands and feet. CASE REPORT: We present a boy with Apert syndrome caused by the pathogenic c.755C > G p.Ser252Trp mutation in the FGFR2 gene with atypical characteristics, including premature fusion of the metopic suture with a small anterior fontanel, hypotelorism, and a massive posterior fontanel. Directly after birth, he showed papilledema, epilepsy, and central apneas. CONCLUSION: We present a newborn with Apert syndrome with atypical craniofacial presentation.
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Acrocefalossindactilia , Acrocefalossindactilia/complicações , Acrocefalossindactilia/genética , Acrocefalossindactilia/cirurgia , Adulto , Endoscopia , Feminino , Seguimentos , Humanos , Recém-Nascido , Pressão Intracraniana , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Mutação/genética , Receptor Tipo 2 de Fator de Crescimento de Fibroblastos/genética , Transtornos Respiratórios/etiologiaRESUMO
There is still no unanimous agreement on the optimal surgical protocol(s) for the treatment of unilateral cleft lip and palate (UCLP), and a huge variety of protocols are employed by cleft centres across the world. The aim of this systematic review and meta-analysis was to compare reported patient outcomes of the Oslo protocol (and modifications) (OP) and delayed hard palate closure protocols (DHPCP) from a multidisciplinary perspective. A systematic search of multiple databases was conducted until September 2023. Studies reporting any patient outcomes of these protocols were included. Random-effects meta-analyses were performed for evidence synthesis, including comparisons of results between the types of protocol. The quality of evidence was evaluated using the ROBINS-I tool. In total, 62 articles (42 studies) reporting patients with UCLP were reviewed, involving 1281 patients following the OP and 655 following DHPCP. Equally poor long-term sagittal maxillofacial growth was found, and similar results for velopharyngeal insufficiency and nasolabial appearance. In contrast, OP was associated with a lower rate of oronasal fistulas. Disregarding the scarcity of comparable evidence for some domains, the results of this review, overall, favour OP over DHPCP. However, caution should be taken when interpreting the results on velopharyngeal insufficiency and oronasal fistulas, since the possibility of confounding and other biases remains.
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Fenda Labial , Fissura Palatina , Humanos , Fenda Labial/cirurgia , Fissura Palatina/cirurgia , Protocolos Clínicos , Procedimentos de Cirurgia Plástica/métodosRESUMO
PURPOSE: Patients with Apert and Crouzon syndromes and craniofrontonasal dysplasia need a vault expansion within the first year of life to treat or prevent the development of raised intracranial pressure. Many craniofacial units perform a conventional posterior vault expansion as initial surgery; an alternative to this technique is the spring-assisted posterior vault expansion. The purpose of this study was to demonstrate the efficacy of spring-assisted posterior vault expansion and to compare this technique with the conventional method. METHODS: A retrospective study was conducted among all consecutive patients who received a posterior vault expansion between 2006 and 2011. Patients treated with springs were compared with patients treated with the conventional technique for blood loss, duration of surgery, postoperative hospital admittance, increase in skull circumference and anterior-posterior length, and complications. RESULTS: Of the 31 included patients, 15 were treated with springs, and 16, with the conventional technique. Patients treated with springs had a significantly larger increase in skull circumference and anterior-posterior length, and not significant changes in blood loss compared with the conventional group. Complications in the conventional group were the following: minor dural tear in three patients, problematic wound healing in one patient, and insufficient expansion in one patient. Spring-related complications included skin perforation in two patients, a minor dural tear in two patients, and leakage of cerebrospinal fluid after an unnoticed dural tear during spring placement in one patient. CONCLUSION: Spring-assisted posterior vault expansion has some advantages over the conventional technique and is, therefore, the preferred technique in our center.
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Craniossinostoses/cirurgia , Craniotomia/métodos , Complicações Pós-Operatórias/etiologia , Acrocefalossindactilia/cirurgia , Pré-Escolar , Disostose Craniofacial/cirurgia , Craniotomia/efeitos adversos , Craniotomia/instrumentação , Humanos , Lactente , Próteses e Implantes , Estudos Retrospectivos , Resultado do TratamentoRESUMO
INTRODUCTION: Neurofibromatosis Type 1 (NF-1) is a genetic disorder that occurs in 1:2500-3000 live births and may involve multiple organs. An uncommon but well-known phenomena is sphenoid dysplasia, which appears in 3-11% of the patients, and may result in significant lowering of the orbit. Understanding the cause and development of this process might predict its course and its treatment. METHODS: The records of 29 patients with PNF in the head and neck region were searched for location of the PNF and type of surgery. Photographs were studied for facial disturbances, including vertical dystopia, hypertelorism, ptosis, exophthalmos and enophthalmos. MR and CT scans were studied for the presence of PNF, aspect of the sphenoid bone, alteration in the CSF circulation, and other tumour involvement. RESULTS: Fourteen of 29 patients with PNF in the head and neck presented with sphenoid dysplasia. All 14 patients had their PNF located in the periorbital region. Increased locoregional CSF collections were seen in almost all of these patients. Besides glioma of the optical nerve or hamartomas in the cerebrum and cerebellum, there were no other tumours found. Surgical treatment varies from simple excision to excessive debulking of the PNF, reconstruction of the orbit and even enucleation. CONCLUSION: Although sphenoid dysplasia is uncommon in NF-1 patients, early recognition is important to prevent facial disfigurement and vision loss. Clinicians should be aware that abnormalities in the periorbital region and especially vertical dystopia might be the first sign of sphenoid dysplasia. Performing a CT or black-bone MR scan would be the next step to confirm or exclude sphenoid dysplasia and abnormal CSF dynamics.
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Neurofibromatose 1 , Humanos , Neurofibromatose 1/complicações , Neurofibromatose 1/diagnóstico por imagem , Órbita/patologia , Órbita/cirurgia , Osso Esfenoide/diagnóstico por imagem , Osso Esfenoide/cirurgia , Osso Esfenoide/patologia , Tomografia Computadorizada por Raios X/métodos , CabeçaRESUMO
PURPOSE: Brain abnormalities in patients with syndromic craniosynostosis can either be a direct result of the genetic defect or develop secondary to compression due to craniosynostosis, raised ICP or hydrocephalus. Today it is unknown whether children with syndromic craniosynostosis have normal brain volumes. The purpose of this study was to evaluate brain and ventricular volume measurements in patients with syndromic and complex craniosynostosis. This knowledge will improve our understanding of brain development and the origin of raised intracranial pressure in syndromic craniosynostosis. METHODS: Brain and ventricular volumes were calculated from MRI scans of patients with craniosynostosis, 0.3 to 18.3 years of age. Brain volume was compared to age matched controls from the literature. All patient charts were reviewed to look for possible predictors of brain and ventricular volume. RESULTS: Total brain volume in syndromic craniosynostosis equals that of normal controls, in the age range of 1 to 12 years. Brain growth occurred particularly in the first 5 years of age, after which it stabilized. Within the studied population, ventricular volume was significantly larger in Apert syndrome compared to all other syndromes and in patients with a Chiari I malformation. CONCLUSIONS: Patients with syndromic craniosynostosis have a normal total brain volume compared to normal controls. Increased ventricular volume is associated with Apert syndrome and Chiari I malformations, which is most commonly found in Crouzon syndrome. We advice screening of all patients with Apert and Crouzon syndrome for the development of enlarged ventricle volume and the presence of a Chiari I malformation.
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Encéfalo/patologia , Ventrículos Cerebrais/patologia , Craniossinostoses/patologia , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Lactente , MasculinoRESUMO
Patients with mandibular hypoplasia and upper airway obstruction are at an increased risk of feeding and swallowing difficulties. Little has been described regarding these outcomes following mandibular distraction. The aim of this study was to evaluate the effect of mandibular distraction on feeding and swallowing function. A retrospective study was performed on 22 patients with non-isolated mandibular hypoplasia and severe upper airway obstruction treated with mandibular distraction. Median age at first mandibular distraction was 3.1 years (interquartile range 2.3-6.0 years) and the median follow-up time was 3.5 years (interquartile range 2.0-9.4 years). Prior to mandibular distraction, feeding difficulties were present in 18 patients. Swallowing difficulties were present in 20 patients, all of whom had problems in the oral phase of swallowing, while 11 patients had additional problems in the pharyngeal phase. Following mandibular distraction, at the time of follow-up, feeding difficulties persisted in 13 patients. Swallowing difficulties in the oral phase remained present in all 20 patients, while pharyngeal phase problems persisted in seven patients. In conclusion, feeding and swallowing difficulties are highly prevalent in non-isolated patients and often persist following mandibular distraction. Moreover, these can be the reason that decannulation cannot be accomplished. Hence, awareness and close follow-up by a specialized speech therapist is of paramount importance.
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Obstrução das Vias Respiratórias , Micrognatismo , Osteogênese por Distração , Obstrução das Vias Respiratórias/etiologia , Obstrução das Vias Respiratórias/cirurgia , Criança , Pré-Escolar , Deglutição , Humanos , Lactente , Mandíbula/anormalidades , Mandíbula/cirurgia , Micrognatismo/complicações , Estudos Retrospectivos , Resultado do TratamentoRESUMO
Adolescents with a visible difference can experience difficult social situations, (e.g., people staring or making unwanted comments) and are at risk for mental health problems. Unfortunately, interventions for adolescents with a visible difference experiencing appearance-related distress are scarce and lack an evidence-base. This study tests the acceptability and feasibility of YP Face IT, an innovative online psychological intervention using social skills training and cognitive behavioural therapy, to Dutch adolescents. Adolescents aged 12-17 with a visible difference and access to an internet-enabled computer or tablet participated. They completed YP Face IT (eight sessions) and questionnaires were administered pre- and post-intervention. After completing YP Face IT, participants were interviewed to assess the acceptability and feasibility of YP Face IT and study procedures. Overall, 15 adolescents consented to participation, one person dropped out after one session. Most adolescents appreciated the intervention and all would recommend it to other adolescents experiencing appearance-related distress. Everyone reported learning experiences after following the sessions. Some struggled with motivation, but reminders by the website and research team were helpful. The Dutch YP Face IT intervention may be acceptable and the current study design is feasible to use. An RCT should be conducted to assess the effectiveness of the intervention.
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Terapia Cognitivo-Comportamental , Intervenção Psicossocial , Adolescente , Imagem Corporal/psicologia , Terapia Cognitivo-Comportamental/métodos , Estudos de Viabilidade , Humanos , Inquéritos e QuestionáriosRESUMO
An increased risk of upper airway obstruction (UAO) is seen in up to 95% of patients with facial dysostosis. Secondary to respiratory problems are feeding difficulties and increased nutritional requirements. Little has been described regarding these outcomes in this patient population. Hence, a retrospective cohort study was performed to gather data on functional outcomes. Eighteen patients with facial dysostosis and severe UAO were included. The median follow-up time was 3.42 years. A tracheostomy tube was placed in 13 patients, of whom 10 subsequently underwent mandibular distraction. Three of the five patients without a tracheostomy underwent mandibular distraction as the primary surgical treatment; the remaining two patients were treated conservatively with oxygen supplementation. At presentation, 13 patients had feeding difficulties. Overall malnutrition was present in 16 patients during follow-up. At the end of follow-up, severe UAO was present in 12 patients, feeding difficulties in seven patients, and malnutrition in four patients, while two patients died. In conclusion, patients with facial dysostosis have a high prevalence of severe UAO, feeding difficulties, and malnutrition. Importantly, mandibular distraction has limited success in treating severe UAO in these patients. Close follow-up by a specialized craniofacial team is of paramount importance to manage the long-term consequences.
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Obstrução das Vias Respiratórias , Disostose Mandibulofacial , Osteogênese por Distração , Obstrução das Vias Respiratórias/diagnóstico por imagem , Obstrução das Vias Respiratórias/etiologia , Obstrução das Vias Respiratórias/cirurgia , Humanos , Mandíbula , Estudos RetrospectivosRESUMO
BACKGROUND AND PURPOSE: Cerebellar tonsillar herniation arises frequently in syndromic craniosynostosis and causes central and obstructive apneas in other diseases through spinal cord compression. The purposes of this study were the following: 1) to determine the prevalence of cervical spinal cord compression in syndromic craniosynostosis, and 2) to evaluate its connection with sleep-disordered breathing. MATERIALS AND METHODS: This was a cross-sectional study including patients with syndromic craniosynostosis who underwent MR imaging and polysomnography. Measures encompassed the compression ratio at the level of the odontoid process and foramen magnum and the cervicomedullary angle. MR imaging studies of controls were included. Linear mixed models were developed to compare patients with syndromic craniosynostosis with controls and to evaluate the association between obstructive and central sleep apneas and MR imaging parameters. RESULTS: One hundred twenty-two MR imaging scans and polysomnographies in 89 patients were paired; 131 MR imaging scans in controls were included. The mean age at polysomnography was 5.7 years (range, 0.02-18.9 years). The compression ratio at the level of the odontoid process was comparable with that in controls; the compression ratio at the level of the foramen magnum was significantly higher in patients with Crouzon syndrome (+27.1, P < .001). The cervicomedullary angle was significantly smaller in Apert, Crouzon, and Saethre-Chotzen syndromes (-4.4°, P = .01; -10.2°, P < .001; -5.2°, P = .049). The compression ratios at the level of the odontoid process and the foramen magnum, the cervicomedullary angle, and age were not associated with obstructive apneas (P > .05). Only age was associated with central apneas (P = .02). CONCLUSIONS: The prevalence of cervical spinal cord compression in syndromic craniosynostosis is low and is not correlated to sleep disturbances. However, considering the high prevalence of obstructive sleep apnea in syndromic craniosynostosis and the low prevalence of compression and central sleep apnea in our study, we would, nevertheless, recommend a polysomnography in case of compression on MR imaging studies.
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Craniossinostoses/complicações , Síndromes da Apneia do Sono/etiologia , Compressão da Medula Espinal/etiologia , Adolescente , Criança , Pré-Escolar , Estudos Transversais , Feminino , Humanos , Lactente , Recém-Nascido , Imageamento por Ressonância Magnética/efeitos adversos , Masculino , Polissonografia , Prevalência , Síndromes da Apneia do Sono/epidemiologia , Compressão da Medula Espinal/epidemiologiaRESUMO
Living with a visible difference can entail challenging social situations, associated with psychosocial symptoms. However, it is not clear whether adolescents with a visible difference experience more anxiety and depression than unaffected peers. We aim to determine whether adolescents with a visible difference experience more symptoms of anxiety and depression than unaffected peers. A literature search was conducted in Embase, Medline Ovid, Web of Science, Cochrane CENTRAL, PsycINFO Ovid, and Google Scholar. Meta-analyses were done using random-effects models to calculate a standardised mean difference. Analyses for subgroups were used to study causes of visible difference. Eleven studies were identified (nâ¯=â¯1075, weighted mean ageâ¯=â¯15.80). Compared to unaffected peers, adolescents with a visible difference experience more symptoms of anxiety (SMDâ¯=â¯0.253, 95 % CI [0.024, 0.482], p = .030), but not depression (SMDâ¯=â¯0.236, 95 % CI [-0.126, 0.599], p = .202). Adolescents with a skin condition did not experience more symptoms of anxiety (SMDâ¯=â¯0.149, 95 % CI [-0.070, 0.369], p = .182) or depression (SMDâ¯=â¯0.090, 95 % CI [-0.082, 0.262], p = .305) when compared to unaffected peers. Overall, more symptoms of anxiety are found in adolescents with a visible difference compared to peers. No differences in anxiety or depression were found for skin differences. Screening for anxiety is recommended.
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Ansiedade , Imagem Corporal/psicologia , Depressão , Aparência Física , Adolescente , Criança , Feminino , Humanos , Masculino , Psicologia do Adolescente , Autorrelato , Adulto JovemRESUMO
BACKGROUND: Children with syndromic craniosynostosis (sCS) have a higher incidence of cerebellar tonsillar herniation (TH) than the general population. In the general population, TH ≥ 5 mm below the foramen magnum is associated with typical neurological deficits but, in sCS, we do not know whether this degree of TH is required before such deficits occur. OBJECTIVE: This prospective cohort study aimed to determine the association between findings on neurological assessment and cerebellar tonsillar position. METHODS: Magnetic resonance imaging (MRI) was used to determine TH ≥ 5 mm and the presence of syringomyelia. In regard to the outcome of neurological deficits, these were categorized according to: A, cerebellar function; B, cranial nerve abnormalities; and C, sensory or motor dysfunction. RESULTS: Twenty of 63 patients with sCS (32% [95% confidence interval 21-45%]) had TH ≥ 5 mm and/or syringomyelia. There was no significant difference in proportion between individual forms of sCS: 16/34 Crouzon, 2/11 Muenke, 2/12 Apert, and 0/7 Saethre-Chotzen patients. Neurological deficits were prevalent (73% [95% confidence interval 60-83%]), and as frequent in patients with TH ≥ 5 mm and/or syringomyelia as those without. Surgery occurred in 3 patients overall, and only in Crouzon patients. CONCLUSION: Determining the effect of TH ≥ 5 mm on neurologic functioning in sCS patients is used to better determine when surgical intervention is warranted. However, we have found that neurological deficits are prevalent in sCS patients, irrespective of cerebellar tonsillar position, suggesting that such findings are developmental and, in part, syndrome-specific central nervous system features.
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Doenças do Sistema Nervoso Central/epidemiologia , Doenças do Sistema Nervoso Central/etiologia , Craniossinostoses/complicações , Encefalocele/epidemiologia , Encefalocele/etiologia , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Imageamento por Ressonância Magnética , Masculino , Prevalência , Estudos Prospectivos , Síndrome , Siringomielia/epidemiologia , Siringomielia/etiologiaRESUMO
Since its introduction in about 1950, the Le Fort III (LF III) procedure has become a widely accepted treatment for correction of midface hypoplasia and related functional and esthetic problems. As long-term surgical experience grows and improvements are made in technique, equipment and peri-operative care, the number of LF III procedures performed worldwide is increasing. A number of fundamental questions concerning the technique remain unclear, and large, conclusive studies are lacking owing to the relative rarity of severe midface hypoplasia. This literature review aims to address problems, such as the indication field, timing of surgery, rate of relapse and the use of distraction osteogenesis. An overview of the history and technique of LF III osteotomy and distraction is provided, together with a comprehensive review of the available clinical data.
Assuntos
Disostose Craniofacial/cirurgia , Desenvolvimento Maxilofacial , Osteogênese por Distração/métodos , Osteotomia de Le Fort/métodos , Humanos , Osteogênese por Distração/instrumentação , Osteotomia de Le Fort/instrumentaçãoRESUMO
Craniofacial microsomia (CFM) is characterized by a heterogeneous underdevelopment of the facial structures arising from the first and second branchial arches, but extracraniofacial malformations such as vertebral anomalies also occur. This systematic review provides an overview of the literature on the types and prevalence of vertebral anomalies found in patients with CFM. A systematic search was conducted. Data on the number of patients, patient characteristics, types and prevalence of vertebral anomalies, and other associations between CFM and vertebral anomalies were extracted from the articles identified. Thirty-one articles were included. Seventeen articles described both the prevalence and types of vertebral anomalies in CFM, five articles described solely the types of vertebral anomalies in CFM, and nine articles reported solely the prevalence of vertebral anomalies in CFM. The vertebral anomalies most often reported in CFM are hemivertebrae, block vertebrae, scoliosis/kyphoscoliosis, and spina bifida. These anomalies are mostly present in the cervical and thoracic spine and ribs. The reported prevalence of vertebral anomalies in CFM varies from 8% to 79%. To diagnose vertebral anomalies early in patients with CFM, further research should focus on determining which patients with CFM are at risk of vertebral anomalies.
Assuntos
Síndrome de Goldenhar/complicações , Coluna Vertebral/anormalidades , Anormalidades Múltiplas , HumanosRESUMO
A retrospective cohort study was set up to analyse the prevalence and treatment of obstructive sleep apnoea (OSA) in relation to the severity of the deformity in patients with craniofacial microsomia (CFM). This study included a population of 755 patients with CFM from three craniofacial centres. Medical charts were reviewed for severity of the deformity, types of breathing difficulty, age at which breathing difficulty first presented, treatment for OSA, and treatment outcome. In total, 133 patients (17.6%) were diagnosed with OSA. Patients with Pruzansky IIB/III classification or bilateral craniofacial microsomia were significantly more often diagnosed with OSA than unilaterally affected patients of Pruzansky I/IIA classification. The initial treatment of OSA consisted of adenotonsillectomy, tracheotomy, or non-invasive positive pressure ventilation. Thirty-seven patients received more than one treatment (range 1-3). In this study, the prevalence of OSA in patients with CFM was higher than the prevalence in the healthy population described in the literature. Although several treatment modalities are available for the treatment of OSA in patients with CFM, treatment should be individualized and based on clinical symptoms, the severity of the deformity, and comorbidities.