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Kilic M, Gunen Yilmaz S, Kockopru ZM. Evaluation of oral health-related quality of life in children with acute lymphocytic leukemia/acute myelocytic leukemia: A cross-sectional study. Oral Dis 2024; 30:2663-2669. [PMID: 37203435 DOI: 10.1111/odi.14614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 02/03/2023] [Accepted: 04/24/2023] [Indexed: 05/20/2023]
Abstract
OBJECTIVE Chemotherapy and radiotherapy, used to treat childhood hematological malignancies (acute lymphocytic leukemia [ALL] and acute myelocytic leukemia [AML]) can negatively affect oral tissues and organs. This study aimed to evaluate the oral health-related quality of life in children with ALL/AML. MATERIALS AND METHODS A total of 99 children, including 49 undergoing ALL/AML (41 with ALL and eight with AML) and 50 healthy volunteers, were included in this cross-sectional study. The mean age of the entire study group was 78.63 ± 34.41 months. The mean age of the ALL/AML and control groups was 87.12 ± 35.04 and 70.95 ± 34.85 months, respectively. The Simplified Oral Hygiene Index (SOHI), the Decayed, Missing, and Filled Teeth (DMFT/dmft) index, and the Turkish version of the Early Childhood Oral Health Impact Scale (ECOHIS-T) were administered to all children. The data were analyzed using SPSS software (version 22.0). The Pearson chi-square and Fisher's exact tests were used to compare demographic data. RESULTS The age and gender distributions of the two groups were similar. According to ECOHIS-T, the children in the ALL/AML group had significantly more loss of function (eating, drinking, sleeping, etc.) than those in the control group. CONCLUSIONS Oral health and self-care were negatively affected by childhood ALL/AML and its treatment.
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Affiliation(s)
- Munevver Kilic
- Department of Pedodontics, Faculty of Dentistry, Ataturk University, Erzurum, Turkey
| | - Sevcihan Gunen Yilmaz
- Department of Maxillofacial Radiology, Faculty of Dentistry, Akdeniz University, Antalya, Turkey
| | - Zehra Merve Kockopru
- Department of Pedodontics, Faculty of Dentistry, Ataturk University, Erzurum, Turkey
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Blanck-Lubarsch M, Dirksen D, Feldmann R, Hohoff A. A systematic review: facial, dental and orthodontic findings and orofacial diagnostics in patients with FASD. Front Pediatr 2023; 11:1169570. [PMID: 37360373 PMCID: PMC10287022 DOI: 10.3389/fped.2023.1169570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Accepted: 05/23/2023] [Indexed: 06/28/2023] Open
Abstract
Background The fetal alcohol spectrum disorder is a group of developmental disorders caused by maternal alcohol consumption. Patients with fetal alcohol syndrome show abnormal orofacial features. This review presents an overview over the facial, oral, dental or orthodontic findings and diagnostic tools concerning these features. Methods For this systematic review Cochrane, Medline and Embase databases were considered and the review was performed according to the PRISMA checklist. Two independent reviewers evaluated all studies and recorded results in a summary of findings table. Risk of bias was analyzed via Quadas-2 checklist. Results 61 studies were eligible for inclusion. All included studies were clinical studies. Methods and results of the studies were not comparable, guidelines or methods for the detection of FASD varied across studies. Facial features most often measured or found as distinguishing parameter were: palpebral fissure length, interpupillary or innercanthal distance, philtrum, upper lip, midfacial hypoplasia or head circumference. Conclusions This review shows that to date a multitude of heterogeneous guidelines exists for the diagnosis of FASD. Uniform, objective diagnostic criteria and parameters for the orofacial region in FASD diagnosis are needed. A bio database with values and parameters for different ethnicities and age groups should be made available for diagnosis.
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Affiliation(s)
| | - Dieter Dirksen
- Department of Prosthodontics and Biomaterials, University of Münster, Münster, Germany
| | | | - Ariane Hohoff
- Department of Orthodontics, University of Münster, Münster, Germany
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Ghosal R, Borrego-Soto G, Eberhart JK. Embryonic ethanol exposure disrupts craniofacial neuromuscular integration in zebrafish larvae. Front Physiol 2023; 14:1131075. [PMID: 36824468 PMCID: PMC9941677 DOI: 10.3389/fphys.2023.1131075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2022] [Accepted: 01/24/2023] [Indexed: 02/10/2023] Open
Abstract
Forming a vertebrate head involves the meticulous integration of multiple tissue types during development. Prenatal alcohol exposure is known to cause a variety of birth defects, especially to tissues in the vertebrate head. However, a systematic analysis of coordinated defects across tissues in the head is lacking. Here, we delineate the effects of ethanol on individual tissue types and their integration during craniofacial development. We found that exposure to 1% ethanol induced ectopic cranial muscle and nerve defects with only slight effects on skeletal pattern. Ectopic muscles were, however, unaccompanied by ectopic tendons and could be partially rescued by anesthetizing the larvae before muscle fibers appeared. This finding suggests that the ectopic muscles result from fiber detachment and are not due to an underlying muscle patterning defect. Interestingly, immobilization did not rescue the nerve defects, thus ethanol has an independent effect on each tissue even though they are linked in developmental time and space. Time-course experiments demonstrated an increase in nerve defects with ethanol exposure between 48hpf-4dpf. Time-lapse imaging confirmed the absence of nerve pathfinding or misrouting defects until 48hpf. These results indicate that ethanol-induced nerve defects occur at the time of muscle innervation and after musculoskeletal patterning. Further, we investigated the effect of ethanol on the neuromuscular junctions of the craniofacial muscles and found a reduced number of postsynaptic receptors with no significant effect on the presynaptic terminals. Our study shows that craniofacial soft tissues are particularly susceptible to ethanol-induced damage and that these defects appear independent from one another. Thus, the effects of ethanol on the vertebrate head appear highly pleiotropic.
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Affiliation(s)
| | | | - Johann K. Eberhart
- Department of Molecular Biosciences, College of Natural Sciences and Waggoner Center for Alcohol and Addiction Research, University of Texas at Austin, Austin, TX, United States
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Ludwików K, Zadurska M, Czochrowska E. Orthodontic evaluation of children and adolescents with different types of Foetal Alcohol Syndrome Disorders. Orthod Craniofac Res 2022; 25:459-467. [PMID: 34910850 PMCID: PMC9786759 DOI: 10.1111/ocr.12557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 11/29/2021] [Accepted: 12/01/2021] [Indexed: 12/30/2022]
Abstract
OBJECTIVE To assess general and oral health status, including the presence of malocclusion and orthodontic treatment needs, in children and adolescents with FASD in relation to different types of this disorder. SETTING AND SAMPLE POPULATION A total of 67 participants (29 males and 38 females) aged 2.5-17.8 years with confirmed diagnosis of FASD were included. MATERIALS AND METHODS The participants were divided into three subgroups: foetal alcohol syndrome (FAS), partial foetal alcohol syndrome (PFAS) and alcohol-related neurodevelopmental disorders (ARND). General health, oral health status, history of dental trauma, presence of dysfunctions or parafunctions, and occlusion were examined. Additionally, the Index of Orthodontic Treatment Need (IOTN) index was calculated. Selected variables were compared to the results obtained from a national monitoring survey on the oral health conditions in Poland. RESULTS In children and adolescents with FASD, a number of systemic anomalies including alimentary, neurological and musculoskeletal disorders were present. Dysfunctions and parafunctions such as mouth breathing and thumb sucking were frequently recorded. Children with FASD had an increased prevalence of distal occlusion and crossbite compared to the general population. Malocclusions were more often identified in the FAS group. No significant differences in the IOTN between different FASD groups were found. Borderline need for orthodontic treatment was more frequent in children with FASD compared to controls. CONCLUSION Early screening for the presence of dysfunctions/parafunctions and malocclusions in children with FASD is recommended, so that orthodontic prophylaxis and state-funded orthodontic care programmes for these children are implemented.
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Affiliation(s)
| | | | - Ewa Czochrowska
- Department of OrthodonticsMedical University in WarsawWarsawPoland
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Azimian Zavareh P, Silva P, Gimhani N, Atukorallaya D. Effect of Embryonic Alcohol Exposure on Craniofacial and Skin Melanocyte Development: Insights from Zebrafish ( Danio rerio). TOXICS 2022; 10:544. [PMID: 36136509 PMCID: PMC9501518 DOI: 10.3390/toxics10090544] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 09/09/2022] [Accepted: 09/15/2022] [Indexed: 06/16/2023]
Abstract
Alcohol is a common addictive substance and prenatal alcohol exposure could cause fetal alcohol spectrum disorder (FASD) and can lead to various birth defects. The small teleost zebrafish (Danio rerio) has been identified as a fine animal model in developmental biology and toxicological research. Zebrafish models are widely used to study the harmful effects of alcohol and limited studies are available on the craniofacial and skin malformations associated with FASD. The present study attempts to investigate the effect of alcohol on early zebrafish embryonic development. The effects of prenatal alcohol exposure on neural crest cell-derived organ formation, including pharyngeal dentition, palatal bones and skin melanocytes were analysed. Whole-mount cartilage and bone staining and imaging techniques were applied to determine the effects of alcohol on the above-mentioned structures. The tooth size and shape were affected by alcohol exposure, but the number of teeth in the pharyngeal dentition was not affected. Only first-generation teeth showed size differences. The alcohol-exposed ethmoid bone, which is homologous to the human hard palate, was smaller and less dense in cell arrangement compared with the control medial ethmoid bone. The skin pigmentation defects included reduced melanocyte density, melanin contraction, smaller melanocyte surface area and aberrations in melanosome dispersion, revealing that alcohol significantly influenced and downregulated each and every step of the melanocyte developmental process. This descriptive study summarises the effects of alcohol on the development of neural crest cell-derived structures and highlights the importance of zebrafish in studying the phenotypic characteristics of fetal alcohol spectrum disorder.
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Cheung MMY, Tsang TW, Watkins R, Birman C, Popova S, Elliott EJ. Ear Abnormalities Among Children with Fetal Alcohol Spectrum Disorder: A Systematic Review and Meta-Analysis. J Pediatr 2022; 242:113-120.e16. [PMID: 34780779 DOI: 10.1016/j.jpeds.2021.11.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 10/14/2021] [Accepted: 11/09/2021] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To systematically review and conduct meta-analysis on studies that report the type and prevalence of functional and structural ear abnormalities among children with prenatal alcohol exposure and/or fetal alcohol spectrum disorder (FASD). STUDY DESIGN MEDLINE, PubMed, Embase, Web of Science, PsycINFO, ERIC, CINAHL, and Maternity and Infant Care were searched from 1806 through March 2021. Reference lists of relevant articles were manually searched. Studies reporting on functional and/or structural ear abnormalities among children (<18 years) with prenatal alcohol exposure and/or FASD were eligible. Data extraction and quality assessment were performed by one reviewer and independently checked by another. A random effects meta-analysis was conducted. RESULTS A total of 31 studies met the inclusion criteria and 25 were included in the meta-analyses, representing a total of 843 children with prenatal alcohol exposure and 1653 children with FASD. Functional ear abnormalities with the highest pooled prevalence were chronic serous otitis media (88.5%; 95% CI, 70.4%-99.3%), abnormal auditory filtering (80.1%; 95% CI, 76.5%-84.3%), and unspecified conductive hearing loss (68.0%; 95% CI, 51.9%-82.2%). Structural ear abnormalities with the highest pooled prevalence were microtia (42.9%; 95% CI, 26.8%-59.7%), railroad track ear (16.8%; 95% CI, 8.1%-27.7%), and misplaced ear (12.3%; 95% CI, 7.6%-17.9%). CONCLUSIONS Our findings highlight the importance of examining the ears during assessment for FASD, and the need for public health messaging regarding the harms of prenatal alcohol exposure.
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Affiliation(s)
- Melissa Mei Yin Cheung
- The University of Sydney Children's Hospital Westmead Clinical School, Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, Australia; Australian Pediatric Surveillance Unit, Kids Research, Sydney Children Hospitals Network, Westmead, Australia.
| | - Tracey W Tsang
- The University of Sydney Children's Hospital Westmead Clinical School, Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, Australia
| | - Rochelle Watkins
- Telethon Kids Institute, Perth Children's Hospital, Perth, Australia
| | - Catherine Birman
- The University of Sydney Children's Hospital Westmead Clinical School, Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, Australia; Faculty of Medicine, Health and Human Sciences, Macquarie University, North Ryde, Australia
| | - Svetlana Popova
- Center for Addiction and Mental Health, Toronto, Canada; Dalla Lana School of Public Health, University of Toronto, Toronto, Canada
| | - Elizabeth J Elliott
- The University of Sydney Children's Hospital Westmead Clinical School, Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, Australia; Australian Pediatric Surveillance Unit, Kids Research, Sydney Children Hospitals Network, Westmead, Australia
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Collignon AM, Vergnes JN, Germa A, Azogui S, Breinig S, Hollande C, Bonnet AL, Nabet C. Factors and Mechanisms Involved in Acquired Developmental Defects of Enamel: A Scoping Review. Front Pediatr 2022; 10:836708. [PMID: 35281236 PMCID: PMC8907975 DOI: 10.3389/fped.2022.836708] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 01/20/2022] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Developmental Defects of Enamel (DDE) is a pathology of the teeth that can greatly alter the quality of life of patients (hypersensitivity, esthetic issues, loss of function, etc.). The acquired DDE may occur as a result of a wide range of acquired etiological factors and his prevalence of this pathology may reach up to 89.9%. The main objective of this research was to identify and analyze, in current literature, the factors related to acquired DDE, in order to propose a general theory about the mechanisms involved. METHODS The search of the primary literature was conducted until [December 31, 2021]. Our search strategy uses the Pubmed/MEDLINE database and was structured around 3 terms ["Development," "Defect," and "Enamel"]. To be included, references had to be primary studies, written in English. Exclusion criteria were reviews, in vitro, animal, genetic or archeology studies, and studies focused on clinical management of DDE. One hundred and twenty three articles were included in this scoping review: 4 Randomized clinical trials, 1 letter, 5 cases reports, 2 fundamentals studies, and 111 observational studies (33 Cross-sectional studies, 68 Cohort study and 10 Case-control study). The quality of evidence was assessed using the PEDro scale for clinical trials, the Newcastle-Ottawa scale for observational studies, and a published tool to assess the quality of case reports and case series. RESULTS A scoping review of the literature identified 114 factors potentially involved in acquired DDE. The most frequently encountered pathologies are those causing a disorder of calcium homeostasis or a perturbation of the ARNT pathway in mother or child. The link between the ARNT pathway and metabolism deficiency in uncertain and needs to be defined. Also, the implication of this mechanism in tissue impairment is still unclear and needs to be explored. CONCLUSIONS By identifying and grouping the risk factors cited in the literature, this taxonomy and the hypotheses related to the mechanism allow health practitioners to adopt behaviors that limit the risk of developing aDDE and to set up a prevention of dental pathology. In addition, by reviewing the current literature, this work provides guidance for basic research, clinical studies, and literature searches.
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Affiliation(s)
- Anne-Margaux Collignon
- URP 2496 Laboratory Orofacial Pathologies, Imaging, and Biotherapies and Life Imaging Platform (PIV), Montrouge, France.,Department of Odontology, AP-HP, Paris, France.,Dental School Faculty, Paris University, Paris, France.,Department of Epidemiology, Public Health, Prevention and Legislation, Dental Faculty, Toulouse University Hospital, Paul Sabatier University, Toulouse, France
| | - Jean-Noël Vergnes
- Department of Epidemiology, Public Health, Prevention and Legislation, Dental Faculty, Toulouse University Hospital, Paul Sabatier University, Toulouse, France.,Inserm UMR 1295 CERPOP, Toulouse University, Toulouse, France
| | - Alice Germa
- Department of Odontology, AP-HP, Paris, France.,Dental School Faculty, Paris University, Paris, France.,CRESS, EPOPE Team, INSERM, INRA, Paris, France
| | - Sylvie Azogui
- Department of Odontology, AP-HP, Paris, France.,Dental School Faculty, Paris University, Paris, France.,Education and Health Practices Laboratory (LEPS) (EA 3412), UFR SMBH, Paris 13 University, Sorbonne Paris Cité, Bobigny, France
| | - Sophie Breinig
- Inserm UMR 1295 CERPOP, Toulouse University, Toulouse, France.,Pediatric and Neonatal Intensive Care Unit, CHU Toulouse, Toulouse, France
| | - Clémence Hollande
- Department of Hepatology, Université de Paris Centre, Hôpital Beaujon, AP-HP, Paris, France
| | - Anne-Laure Bonnet
- URP 2496 Laboratory Orofacial Pathologies, Imaging, and Biotherapies and Life Imaging Platform (PIV), Montrouge, France.,Department of Odontology, AP-HP, Paris, France.,Dental School Faculty, Paris University, Paris, France
| | - Cathy Nabet
- Department of Epidemiology, Public Health, Prevention and Legislation, Dental Faculty, Toulouse University Hospital, Paul Sabatier University, Toulouse, France.,Inserm UMR 1295 CERPOP, Toulouse University, Toulouse, France
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Blanck-Lubarsch M, Dirksen D, Feldmann R, Bormann E, Hohoff A. Simplifying Diagnosis of Fetal Alcohol Syndrome Using Machine Learning Methods. Front Pediatr 2021; 9:707566. [PMID: 35127583 PMCID: PMC8814594 DOI: 10.3389/fped.2021.707566] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 12/16/2021] [Indexed: 01/22/2023] Open
Abstract
INTRODUCTION The fetal alcohol spectrum disorder (FASD) is a complex and heterogeneous disorder, caused by gestational exposure to alcohol. Patients with fetal alcohol syndrome (FAS-most severe form of FASD) show abnormal facial features. The aim of our study was to use 3D- metric facial data of patients with FAS and identify machine learning methods, which could improve and objectify the diagnostic process. MATERIAL AND METHODS Facial 3D scans of 30 children with FAS and 30 controls were analyzed. Skeletal, facial, dental and orthodontic parameters as collected in previous studies were used to evaluate their value for machine learning based diagnosis. Three machine learning methods, decision trees, support vector machine and k-nearest neighbors were tested with respect to their accuracy and clinical practicability. RESULTS All three of the above machine learning methods showed a high accuracy of 89.5%. The three predictors with the highest scores were: Midfacial length, palpebral fissure length of the right eye and nose breadth at sulcus nasi. CONCLUSIONS With the parameters right palpebral fissure length, midfacial length and nose breadth at sulcus nasi, machine learning was an efficient method for the objective and reliable detection of patients with FAS within our patient group. Of the three tested methods, decision trees would be the most helpful and easiest to apply method for everyday clinical and private practice.
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Affiliation(s)
| | - Dieter Dirksen
- Department of Prosthodontics and Biomaterials, University of Münster, Münster, Germany
| | | | - Eike Bormann
- Department of Biostatistics and Clinical Research, University of Münster, Münster, Germany
| | - Ariane Hohoff
- Department of Orthodontics, University of Münster, Münster, Germany
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Da Silva K, Wood D. The oral health status and treatment needs of children with fetal alcohol spectrum disorder. Clin Oral Investig 2020; 25:3497-3503. [PMID: 33150509 DOI: 10.1007/s00784-020-03671-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 10/29/2020] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To investigate the oral health status and treatment needs of children with fetal alcohol spectrum disorder (FASD). METHODS In this retrospective study, the records of children between the ages of 6 and 14 who attended the College of Dentistry, University of Saskatchewan between 2016 and 2019 were reviewed. Demographic and clinical data was collected and compared for children who were identified as having FASD and a healthy control group. RESULTS From our total sample of 252 dental records, 68 children were identified with FASD. When compared to controls, children with FASD were significantly older at their first dental visit, and more dependent on public dental insurance. Children with FASD also had a significantly higher caries experience (97% vs 64.7%) and severity (DMFT/dmft score = 7.18 ± 1.79 vs 2.93 ± 0.98). Additionally, the results of our logistic regression model indicate that children with FASD were 4.71 times more likely (OR 4.71, 95% CI 1.58 -14.03) to be referred for treatment under general anesthesia (GA) when all other factors were controlled. CONCLUSIONS Children with FASD may be at a higher risk for poor oral health outcomes and have more extensive treatment needs. Our results indicate that they may also be at a higher risk for treatment under GA. CLINICAL RELEVANCE Oral healthcare providers need to be award of the unique needs of children with FASD to better prevent and manage their oral disease.
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Affiliation(s)
- Keith Da Silva
- College of Dentistry, University of Saskatchewan, 123-105 Wiggins Road, Saskatoon, SK, S7N 5E4, Canada.
| | - Dempsey Wood
- College of Dentistry, University of Saskatchewan, 123-105 Wiggins Road, Saskatoon, SK, S7N 5E4, Canada
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Blanck-Lubarsch M, Dirksen D, Feldmann R, Sauerland C, Hohoff A. Children with Fetal Alcohol Syndrome (FAS): 3D-Analysis of Palatal Depth and 3D-Metric Facial Length. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 17:ijerph17010095. [PMID: 31877770 PMCID: PMC6982319 DOI: 10.3390/ijerph17010095] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/01/2019] [Revised: 12/16/2019] [Accepted: 12/18/2019] [Indexed: 11/18/2022]
Abstract
Background: Drinking alcohol during pregnancy can result in severe developmental disorders in the child. Symptoms of the fetal alcohol spectrum disorder (FASD) comprise growth deficiencies, abnormal facial phenotype and damage or dysfunction of the central nervous system. Numerous diagnostic methods for facial phenotyping in FASD exist, but diagnoses are still difficult. Our aim was to find additional and objective methods for the verification of FAS(D). Methods: Three-dimensional dental models of 60 children (30 FAS and 30 controls) were used to metrically determine maximum palatal depths at the median palatine raphe. Three-dimensional facial scans were taken, and vertical distances of the face were measured at five defined facial landmarks (FP1–FP5) for each child. Results: Mean palatal height, total facial length (FP1–FP5) as well as FP4–FP5 did not significantly differ between the FAS group and the control group. Comparing vertical facial subdivisions, however, resulted in significant differences for distances FP1 to FP2 (p = 0.042, FAS > controls), FP2 to FP3 (p < 0.001, FAS < controls), FP3 to FP4 (p < 0.001, FAS > controls) and FP3 to FP5 (p = 0.007, FAS > controls). Conclusions: Metric vertical measurements of the face can be used as additional objective criteria for FAS diagnoses. However, no significant differences were reported for palatal depth evaluation in the specific age range tested in the present study.
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Affiliation(s)
- Moritz Blanck-Lubarsch
- Department of Orthodontics, University Hospital Münster, Albert-Schweitzer-Campus 1, 48149 Münster, Germany;
- Correspondence: ; Tel.: +49-0251-83-47100
| | - Dieter Dirksen
- Department of Prosthodontics and Biomaterials, University Hospital Münster, Albert-Schweitzer-Campus 1, 48149 Münster, Germany;
| | - Reinhold Feldmann
- Department of Pediatrics, University Hospital Münster, Albert-Schweitzer-Campus 1, 48149 Münster, Germany;
| | - Cristina Sauerland
- Institute of Biostatistics and Clinical Research, University of Münster, Schmeddingstraße 56, 48149 Münster, Germany;
| | - Ariane Hohoff
- Department of Orthodontics, University Hospital Münster, Albert-Schweitzer-Campus 1, 48149 Münster, Germany;
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