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Journal of the Indian Society of... 2010Apert syndrome (acrocephalosyndactyly) is a rare developmental malformation characterized by craniosynostosis, mid-face hypoplasia, symmetrical syndactyly of hands and...
Apert syndrome (acrocephalosyndactyly) is a rare developmental malformation characterized by craniosynostosis, mid-face hypoplasia, symmetrical syndactyly of hands and feet. The prodromal characteristics for the typical cranio-facial appearance are early craniosynostosis of the coronal suture, cranial base and agenesis of the sagittal suture. The purpose of this paper is to report a case of Apert syndrome with emphasis on craniofacial and oral features in an eighteen-month-old male child. The patient presented with several craniofacial deformities, including brachycephaly, midface hypoplasia, flat face, hypertelorism, ocular proptosis, downslanting palpebral fissures. Syndactylies with osseous fusion of the hands and feet were also observed. Intraoral findings included delayed eruption of teeth, high arched palate with pseudo cleft in the posterior one third.
Topics: Acrocephalosyndactylia; Child, Preschool; Humans; Male; Malocclusion, Angle Class III; Palate, Hard; Syndrome; Tooth Eruption
PubMed: 21273726
DOI: 10.4103/0970-4388.76169 -
The Journal of Craniofacial Surgery 2020The purpose of this study is to review 10 years of surgical experience in the management of Apert syndrome, focusing on an updated algorithm which includes hand...
BACKGROUND
The purpose of this study is to review 10 years of surgical experience in the management of Apert syndrome, focusing on an updated algorithm which includes hand reconstruction and posterior vault distraction osteogenesis (PVDO). Additionally, the authors compare PVDO, which is currently used, with fronto-orbital advancement (FOA), which was utilized in a previous algorithm.
METHODS
An observational retrospective study was performed on consecutive patients with Apert syndrome who underwent upper and lower limb reconstruction and craniofacial surgery between 2007 and 2017. A modified Clavien-Dindo surgical complication scale was used to stratify complications between PVDO and FOA. Demographic, surgical, and outcome data was also recorded. The blood transfusion rate between PVDO and FOA was also assessed and compared utilizing the Student t test.
RESULTS
The present study included 69 patients with Apert syndrome (34 males and 35 females). Craniofacial surgeries were performed on a total of 38 patients. A total of 210 operations were performed on the respective upper and lower limbs of patients included in this study. A total of 18 patients underwent PVDO (n = 9) and FOA (n = 9). Posterior vault distraction osteogenesis required significantly less transfused blood volume than FOA (P < 0.05). Complication rate and length of hospital stay were similar for each procedure.
CONCLUSION
An updated algorithm to treat Apert patients was implemented. Posterior vault distraction osteogenesis incorporated into an updated algorithm results in a lower blood transfusion rate.
Topics: Acrocephalosyndactylia; Adolescent; Algorithms; Child; Child, Preschool; Female; Humans; Length of Stay; Male; Osteogenesis, Distraction; Plastic Surgery Procedures; Retrospective Studies
PubMed: 31895846
DOI: 10.1097/SCS.0000000000006105 -
Clinical Dysmorphology Apr 2019
Review
Topics: Abnormalities, Multiple; Acrocephalosyndactylia; Female; Hernias, Diaphragmatic, Congenital; Humans; Infant, Newborn; Receptor, Fibroblast Growth Factor, Type 2
PubMed: 30672749
DOI: 10.1097/MCD.0000000000000261 -
Birth Defects Original Article Series 1975
Topics: Acrocephalosyndactylia; Child, Preschool; Craniosynostoses; Female; Humans; Syndrome
PubMed: 1227558
DOI: No ID Found -
BMJ Case Reports Mar 2022The management of patients with Apert syndrome (AS) is complex and reflects the multisystem disease as a result of premature fusion of cranial vault, cranial base and...
The management of patients with Apert syndrome (AS) is complex and reflects the multisystem disease as a result of premature fusion of cranial vault, cranial base and midface sutures as well as extremity anomalies characterised by syndactyly. Early cranial sutural fusion results in craniocerebral disproportion which can lead to crisis surgical intervention due to raised intracranial pressure, ophthalmic and compromised airway concerns. Childhood inventions are often determined by psychosocial concerns and adult surgical interventions are often determined by cosmetic concerns. Treatments are provided by many different specialists within multidisciplinary teams (MDT). The treatment pathway extends from birth well into adulthood and is often associated with a heavy burden of care. Due to the extensive nature of the interaction with these patients MDT members have opportunities to provide enhanced patient-centred care and support.This case report provides an overview of the current knowledge of the aetiology of AS, illustrates the pathway of surgical and non-surgical management of AS and provides a long-term review of the dentofacial treatment outcomes.By having a better understanding of the impact of AS and treatment provided, MDT members can not only provide improved clinical treatment but also offer improved patient experiences for those with craniofacial anomalies, in particular, an increased awareness of the psychosocial challenges they endure.
Topics: Acrocephalosyndactylia; Adult; Child; Cranial Sutures; Craniofacial Abnormalities; Face; Humans; Skull Base
PubMed: 35236672
DOI: 10.1136/bcr-2021-245224 -
Plastic and Reconstructive Surgery Sep 2019Apert syndrome is frequently combined with respiratory insufficiency, because of the midfacial deformity which, in turn, is influenced by the malformation of the skull...
BACKGROUND
Apert syndrome is frequently combined with respiratory insufficiency, because of the midfacial deformity which, in turn, is influenced by the malformation of the skull base. Respiratory impairment resulting from Apert syndrome is caused by multilevel limitations in airway space. Therefore, this study evaluated the segmented nasopharyngeal and laryngopharyngeal anatomy to clarify subcranial anatomy in children with Apert syndrome and its relevance to clinical management.
METHODS
Twenty-seven patients (Apert syndrome, n = 10; control, n = 17) were included. All of the computed tomographic scans were obtained from the patients preoperatively, and no patient had confounding disease comorbidity. Computed tomographic scans were analyzed using Surgicase CMF. Craniometric data relating to the midface, airway, and subcranial structures were collected. Statistical significance was determined using t test analysis.
RESULTS
Although all of the nasal measurements were consistent with those of the controls, the nasion-to-posterior nasal spine, sphenethmoid-to-posterior nasal spine, sella-to-posterior nasal spine, and basion-to-posterior nasal spine distances were decreased 20 (p < 0.001), 23 (p = 0.001), 29 (p < 0.001), and 22 percent (p < 0.001), respectively. The distance between bilateral gonions and condylions was decreased 17 (p = 0.017) and 18 percent (p = 0.004), respectively. The pharyngeal airway volume was reduced by 40 percent (p = 0.01).
CONCLUSION
The airway compromise seen in patients with Apert syndrome is attributable more to the pharyngeal region than to the nasal cavity, with a gradually worsening trend from the anterior to the posterior airway, resulting in a significantly reduced volume in the hypopharynx.
Topics: Acrocephalosyndactylia; Child; Child, Preschool; Female; Humans; Infant; Larynx; Male; Nasopharynx; Retrospective Studies
PubMed: 31461034
DOI: 10.1097/PRS.0000000000005937 -
BMJ Case Reports Dec 2019Apert syndrome is a rare genetic disorder that manifests as craniosynostosis, craniofacial and limb dysmorphic features. Mutations in fibroblast growth factor receptor 2...
Apert syndrome is a rare genetic disorder that manifests as craniosynostosis, craniofacial and limb dysmorphic features. Mutations in fibroblast growth factor receptor 2 (FGFR2) gene account for almost all cases. Given the impact it can have throughout life, prenatal management becomes a challenge. A healthy 33-year-old woman, gravida 4, para 0, was referred to routine ultrasound at 22 weeks of gestation. Atypical cranial morphology with prominent forehead, ocular proptosis, hypertelorism and mitten hands were detected. Genetic investigation revealed an FGFR2 gene mutation (c.755C>G(p.Ser252Trp)), confirming the diagnosis. Magnetic resonance showed brachycephaly, turricephaly and cortical malformation. Following counselling, parents requested medical termination of pregnancy. Macroscopic features were consistent with ultrasound findings. This case emphasises the importance of early diagnosis to provide the best family counselling and prenatal management. A multidisciplinary team, consisting of an obstetrician with ultrasonography experience, a medical geneticist and a fetal pathologist, should conduct these cases.
Topics: Abortion, Therapeutic; Acrocephalosyndactylia; Adult; DNA Mutational Analysis; Female; Genetic Counseling; Humans; Infant, Newborn; Karyotyping; Mutation, Missense; Pregnancy; Pregnancy Trimester, Second; Prenatal Diagnosis; Ultrasonography, Prenatal
PubMed: 31822532
DOI: 10.1136/bcr-2019-231982 -
Medicina Oral, Patologia Oral Y Cirugia... Nov 2017Apert Syndrome (AS), or type I acrocephalosyndactyly, is a rare, congenital craniosynostosis condition resulting from missense mutations in the gene encoding fibroblast... (Review)
Review
BACKGROUND
Apert Syndrome (AS), or type I acrocephalosyndactyly, is a rare, congenital craniosynostosis condition resulting from missense mutations in the gene encoding fibroblast growth factor receptor 2. It is characterized by three specific clinical features: brachycephalic skull; midface hypoplasia, and limb abnormalities (syndactyly of hands and feet). The disorder exhibits variable presentations in bones, brain, skin, internal organs, and in the oral/maxillofacial region. The aim of the present paper was to show the main results from a systematic review of AS.
MATERIAL AND METHODS
A search of the literature was performed from April to June 2016 in five electronic databases. Clinical interventional or observational studies, reviews, and case reports were included. The present systematic review was carried out strictly following PRISMA and Cochrane Collaboration criteria.
RESULTS
A total of 129 potential references were identified. After reviewing titles and abstracts, 77 of these did not meet the desired criteria and were discarded. The full text of the remaining 52 manuscripts was critically screened. Finally, 35 relevant papers were identified for inclusion in the present systematic review and classified according to topic type.
CONCLUSIONS
According to the information gathered, dentistry practitioners must be able to supply an early diagnosis through the recognition of AS clinical features and provide correct oral management. Additionally, they should be integrated in a multidisciplinary medical care team in order to improve the quality of life of the affected patients.
Topics: Acrocephalosyndactylia; Child; Dental Care; Humans
PubMed: 29053644
DOI: 10.4317/medoral.21628 -
Indian Journal of Dermatology,... 2010
Topics: Acrocephalosyndactylia; Female; Humans; Infant; Isotretinoin; Male; Young Adult
PubMed: 21079334
DOI: 10.4103/0378-6323.72479 -
Insights and future directions of potential genetic therapy for Apert syndrome: A systematic review.Gene Therapy Nov 2021Apert syndrome is a genetic disorder characterised by craniosynostosis and structural discrepancy of the craniofacial region as well as the hands and feet. This... (Review)
Review
Apert syndrome is a genetic disorder characterised by craniosynostosis and structural discrepancy of the craniofacial region as well as the hands and feet. This condition is closely linked with fibroblast growth factor receptor-2 (FGFR2) gene mutations. Gene therapies are progressively being tested in advanced clinical trials, leading to a rise of its potential clinical indications. In recent years, research has made great progress in the gene therapy of craniosynostosis syndromes and several studies have investigated its influences in preventing/diminishing the complications of Apert syndrome. This article reviewed and exhibited different techniques of gene therapy and their influences in Apert syndrome progression. A systematic search was executed using electronic bibliographic databases including PubMed, EMBASE, ScienceDirect, SciFinder and Web of Science for all studies of gene therapy for Apert syndrome. The primary outcomes measurements vary from protein to gene expressions. According to the findings of included studies, we conclude that the gene therapy using FGF in Apert syndrome was critical in the regulation of suture fusion and patency, occurred via alterations in cellular proliferation. The superior outcome could be brought by biological therapies targeting the FGF/FGFR signalling. More studies in molecular genetics in Apert syndrome are recommended. This study reviews the current literature and provides insights to future possibilities of genetic therapy as intervention in Apert syndrome.
Topics: Acrocephalosyndactylia; Cell Proliferation; Genetic Therapy; Humans; Mutation; Signal Transduction
PubMed: 33619359
DOI: 10.1038/s41434-021-00238-w