1
|
Havner C, Roussakis AÖ, Sjögreen L, Westerlund A. Open Bite Malocclusion and Orofacial Dysfunction in Patients with Myotonic Dystrophy Type 1 and Duchenne Muscular Dystrophy. J Neuromuscul Dis 2023; 10:885-896. [PMID: 37334614 PMCID: PMC10578289 DOI: 10.3233/jnd-230025] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/24/2023] [Indexed: 06/20/2023]
Abstract
Open bite (OB) is a common malocclusion in individuals with orofacial dysfunction and syndromes, especially in neuromuscular diseases. OBJECTIVES The objectives were to explore the prevalence of OB in myotonic dystrophy type 1 (DM1) and Duchenne muscular dystrophy (DMD) and to create and compare orofacial dysfunction profiles. METHODS In this database study, 143 individuals with DM1 and 99 with DMD were included. The Mun-H-Center questionnaire and observation chart were used together with the Nordic Orofacial Test -Screening (NOT-S) to create orofacial dysfunction profiles. OB was categorised as: lateral (LOB); anterior (AOB); severe anterior (AOBS); or both types of anterior OB (AOBTot). Descriptive and multivariate statistics were used to compare the OB prevalence and to study associations with orofacial variables, respectively. RESULTS There was a statistically significant difference in OB prevalence between the DM1 (37%) and DMD (49%) groups (p = 0.048). LOB was seen in < 1% of DM1 and 18% of DMD. LOB was associated with macroglossia and closed mouth posture, AOB with hypotonic lips, and open mouth posture and AOBS with hypotonic jaw muscles. The orofacial dysfunction profiles showed similar patterns, although the mean NOT-S total scores for DM1 and DMD were 4.2±2.8 (median 4.0, min-max 1-8) and 2.3±2.0 (median 2.0, min-max 0-8), respectively. LIMITATIONS The two groups were not age- or gender-matched. CONCLUSION OB malocclusion is common in patients with DM1 and DMD and is associated with different types of orofacial dysfunction. This study highlights the need for multi-disciplinary assessments to support tailored treatment strategies that improve or sustain orofacial functions.
Collapse
Affiliation(s)
- Christina Havner
- Department of Orthodontics, Institute of Odontology, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Mun-H-Center, Orofacial Resource Centre for Rare Diseases, Public Dental Service, Gothenburg, Sweden
| | - Anna Ödman Roussakis
- Mun-H-Center, Orofacial Resource Centre for Rare Diseases, Public Dental Service, Gothenburg, Sweden
| | - Lotta Sjögreen
- Mun-H-Center, Orofacial Resource Centre for Rare Diseases, Public Dental Service, Gothenburg, Sweden
- Department of Health and Rehabilitation, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Anna Westerlund
- Department of Orthodontics, Institute of Odontology, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| |
Collapse
|
2
|
Mogren Å, Sand A, Havner C, Sjögreen L, Westerlund A, Agholme MB, Mcallister A. Children and adolescents with speech sound disorders are more likely to have orofacial dysfunction and malocclusion. Clin Exp Dent Res 2022; 8:1130-1141. [PMID: 35723352 PMCID: PMC9562821 DOI: 10.1002/cre2.602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 05/19/2022] [Accepted: 05/24/2022] [Indexed: 11/08/2022] Open
Abstract
Background Children with speech sound disorders (SSD) form a heterogeneous group that differs in terms of underlying cause and severity of speech difficulties. Orofacial dysfunction and malocclusions have been reported in children with SSD. However, the association is not fully explored. Objectives Our aims were to describe differences in orofacial function and malocclusion between a group of children and adolescents with compared to without SSD and to explore associations between those parameters among the group with SSD. Methods A total of 105 participants were included, 61 children with SSD (6.0–16.7 years, mean age 8.5 ± 2.8, 14 girls and 47 boys) and 44 children with typical speech development (TSD) (6.0–12.2 years, mean age 8.8 ± 1.6, 19 girls and 25 boys). Assessments of orofacial function included an orofacial screening test and assessment of bite force, jaw stability, chewing efficiency, and intraoral sensory‐motor function. Possible malocclusions were also assessed. Result Children with SSD had both poorer orofacial function and a greater prevalence of malocclusion than children with TSD. Furthermore, children with SSD and poorer orofacial function had a greater risk of malocclusion. Conclusion Our result suggests that children with SSD are more prone to having poorer orofacial function and malocclusion than children with TSD. This illustrates the importance of assessing coexisting orofacial characteristics in children with SSD, especially since orofacial dysfunction may be linked to an increased risk of malocclusion. This result highlights the need for a multiprofessional approach.
Collapse
Affiliation(s)
- Åsa Mogren
- Department of Clinical Science, Intervention and Technology (CLINTEC), Division of Speech and Language Pathology Karolinska Institutet Stockholm Sweden
- Public Dental Service Mun‐H‐Center, Orofacial Resource Centre for Rare Diseases Gothenburg Sweden
| | - Anders Sand
- Department of Clinical Science, Intervention and Technology (CLINTEC), Division of Speech and Language Pathology Karolinska Institutet Stockholm Sweden
| | - Christina Havner
- Public Dental Service Mun‐H‐Center, Orofacial Resource Centre for Rare Diseases Gothenburg Sweden
- Department of Orthodontics, Institute of Odontology, Sahlgrenska Academy Gothenburg University Gothenburg Sweden
| | - Lotta Sjögreen
- Public Dental Service Mun‐H‐Center, Orofacial Resource Centre for Rare Diseases Gothenburg Sweden
| | - Anna Westerlund
- Department of Orthodontics, Institute of Odontology, Sahlgrenska Academy Gothenburg University Gothenburg Sweden
| | - Monica Barr Agholme
- Department of Dental Medicine, Division of Orthodontics and Pediatric Dentistry Karolinska Institutet Stockholm Sweden
| | - Anita Mcallister
- Department of Clinical Science, Intervention and Technology (CLINTEC), Division of Speech and Language Pathology Karolinska Institutet Stockholm Sweden
- Medical Unit Speech and Language Pathology, Women's Health and Allied Health Professionals Theme Karolinska University Hospital Stockholm Sweden
| |
Collapse
|
3
|
Bengtsson L, Dotevall H, Sjögreen L, Ragnemalm L, Tuomi L. Effects of oral screen exercise on orofacial and pharyngeal activity: An exploratory study using videofluoroscopy and surface electromyography in healthy adults. Clin Exp Dent Res 2022; 8:519-528. [PMID: 35106972 PMCID: PMC9033549 DOI: 10.1002/cre2.538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 01/12/2022] [Accepted: 01/16/2022] [Indexed: 11/12/2022] Open
Abstract
Objective The oral screen is a device commonly used for treatment of orofacial disorders. The objective of this exploratory study was to examine the effect of oral screen exercise on the muscle activity in the lips, submental complex, masseter muscle, and kinematic activity of the tongue base, soft palate, pharynx, and larynx in healthy adults. This was compared with the kinematic activity during a dry swallow. It was hypothesized that not only the lip musculature but also other structures in the oral and pharyngeal cavities are activated while using an oral screen device. Method Ten healthy subjects used an oral screen during examination with videofluoroscopy and surface electromyography (EMG). Three different instructions for oral screen application and a dry swallow were examined. Results The lip muscles showed the highest activity during oral screen exercise. The other muscle groups were activated to a lesser degree. The pattern of activation differed between individuals. Compared with a dry swallow, the range of motion of the tongue base, posterior pharyngeal wall, and the larynx was significantly smaller during oral screen activation. No major differences were found between three different instructions. Conclusion This study indicates that the lips and submental complex and, to a lesser degree, oral, pharyngeal, and laryngeal structures are activated with the oral screen, but the pattern of activation varied between individuals. In comparison to the activity during a dry swallow, range of motion during oral screen exercise is small.
Collapse
Affiliation(s)
- Lisa Bengtsson
- Region Västra Götaland, Public Dental Service, Mun-H-Center, Orofacial Resource Centre for Rare Diseases, Gothenburg, Sweden.,Department of Otorhinolaryngology, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Hans Dotevall
- Department of Otorhinolaryngology, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden.,Department of Otorhinolaryngology, Head and Neck Surgery, Institute of Clinical Sciences, Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden
| | - Lotta Sjögreen
- Region Västra Götaland, Public Dental Service, Mun-H-Center, Orofacial Resource Centre for Rare Diseases, Gothenburg, Sweden
| | - Lena Ragnemalm
- Department of Radiology, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Lisa Tuomi
- Department of Otorhinolaryngology, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden.,Department of Otorhinolaryngology, Head and Neck Surgery, Institute of Clinical Sciences, Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden
| |
Collapse
|
4
|
Fontinha C, Engvall M, Sjögreen L, Mårtensson Å, Ekström AB, Kiliaridis S. Occlusal traits and longitudinal dental changes in children and adolescents with congenital or childhood onset myotonic dystrophy. Eur J Orthod 2021; 43:527-533. [PMID: 33196085 DOI: 10.1093/ejo/cjaa068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND/OBJECTIVES This research aimed to study the malocclusions of children and adolescents with myotonic dystrophy type 1 (DM1), in respect to healthy individuals, and trace the occlusal changes that occurred in these individuals during growth. MATERIALS/METHODS Thirty-six dental casts, from children and adolescents with DM1 living in western and southern Sweden, were compared with a control group of 50 healthy individuals. To identify potential changes in occlusal traits, 26 casts were assessed and followed-up over a median time of 9 years. Independent samples t-tests were used to compare the two groups and their changes over time. Paired samples t-tests tested changes over time within each group (P < 0.05). RESULTS DM1 patients had a higher prevalence of anterior open bite, posterior crossbite, and Class III malocclusions. When compared to controls, patients presented smaller upper and lower intermolar as well as intercanine widths. In both groups, the individuals revealed longitudinal changes with a decrease in both upper and lower arch lengths and an increase on the palatal vault height. During the follow-up period, the prevalence of malocclusions remained almost the same, only significantly differing regarding the changes that occurred between groups referred to the upper intermolar width, which decreased among DM1 patients. CONCLUSIONS/IMPLICATIONS In comparison to healthy controls, children and adolescents with DM1 have shown already at an early age a higher prevalence of both anterior open bite and posterior crossbite. These occlusal traits did not change with time apart from the upper narrow intermolar width, which further decreased with time.
Collapse
Affiliation(s)
- Clara Fontinha
- Department of Orthodontics, University of Geneva, Geneva, Switzerland
| | - Monica Engvall
- Mun-H-Center National Orofacial Resource Center for Rare Diseases, Public Dental Service in Västra Götaland, Gothenburg
| | - Lotta Sjögreen
- Mun-H-Center National Orofacial Resource Center for Rare Diseases, Public Dental Service in Västra Götaland, Gothenburg
| | - Åsa Mårtensson
- Mun-H-Center National Orofacial Resource Center for Rare Diseases, Public Dental Service in Västra Götaland, Gothenburg
| | - Anne-Berit Ekström
- Regional Pediatric Rehabilitation Center, Queen Silvia Children's Hospital, Gothenburg, Sweden
| | | |
Collapse
|
5
|
Mogren Å, McAllister A, Sjögreen L. Range of motion (ROM) in the lips and jaw during vowels assessed with 3D motion analysis in Swedish children with typical speech development and children with speech sound disorders. LOGOP PHONIATR VOCO 2021; 47:219-229. [PMID: 33660562 DOI: 10.1080/14015439.2021.1890207] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
PURPOSE The aim was to compare movement patterns of lips and jaw in lateral, vertical and anteroposterior directions during vowel production in children with typical speech development (TSD) and in children with speech sound disorders (SSD) persisting after the age of six. METHODS A total of 93 children were included, 42 children with TSD (6:0-12:2 years, mean age 8:9 ± 1:5, 19 girls and 23 boys) and 51 children with SSD (6:0-16:7 years, mean age 8:5 ± 3:0, 14 girls and 37 boys). Range of motion (ROM) in lips and jaw in the vowels [a, ʊ, ɪ] produced in a syllable repetition task and median values in resting position were measured with a system for 3D motion analysis. The analysis was based on the coordinates for the mouth corners and the chin centre. RESULTS There were significant differences between the groups on movements in lateral direction in both lips and jaw. Children with TSD had generally smaller and more, symmetrical movements in the lips and jaw, in all three dimensions compared to children with SSD. There were no significant differences between the groups in resting position. CONCLUSION Children with SSD persisting after the age of six years show more asymmetrical and more variable movement patterns in lips and jaw during vowel production compared with children with TSD in a simple syllable repetition task. Differences were more pronounced in lateral direction in both lips and jaw.
Collapse
Affiliation(s)
- Åsa Mogren
- Division of Speech and Language Pathology, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden.,Mun-H-Center, Orofacial Resource Centre for Rare Diseases, Public Dental Service, Gothenburg, Sweden
| | - Anita McAllister
- Division of Speech and Language Pathology, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden.,Functional Area Speech and Language Pathology, Karolinska University Hospital, Stockholm, Sweden
| | - Lotta Sjögreen
- Mun-H-Center, Orofacial Resource Centre for Rare Diseases, Public Dental Service, Gothenburg, Sweden.,Department of Health and Rehabilitation, Sahlgrenska Academy, Institute of Neuroscience and Physiology, Gothenburg, Sweden
| |
Collapse
|
6
|
Backman E, Sjögreen L. Gastrostomy tube insertion in children with developmental or acquired disorders: a register-based study. Dev Med Child Neurol 2020; 62:1191-1197. [PMID: 32697341 DOI: 10.1111/dmcn.14634] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/09/2020] [Indexed: 01/10/2023]
Abstract
AIM To describe trends in gastrostomy tube insertion in children with developmental or acquired disorders in Sweden and assess their demographic characteristics. METHOD Children aged 0 to 18 years with gastrostomy tube insertions recorded between 1998 and 2014 were identified in the Swedish National Patient Register. Associations between disorder type and year of surgery, as well as age at surgery, were analysed using linear regression analyses. The association between disorder type and mortality 2 years from gastrostomy tube insertion was also analysed using logistic regression analysis. RESULTS The data for 4112 children (2182 males, 1930 females), with a median age of 2 years (interquartile range=1-8y), were analysed. Children who presented with developmental disorders were the largest group (n=3501, 85%). The most common diagnosis in children with developmental disorders was cerebral palsy (n=165, 4%). In children with acquired disorders, acute lymphoblastic leukaemia (n=117, 3%) was the most common diagnosis. Gastrostomy tube insertions increased from 1998 to 2014, with the greatest increase in children with developmental disorders, who were younger than children with acquired disorders when the gastrostomy tube was first inserted. Age at tube insertion decreased in both groups during the study period. Mortality was higher in children with acquired disorders, suggesting that gastrostomy tube insertion should be part of a palliative care approach. INTERPRETATION Child characteristics differed depending on whether the underlying disorder was developmental or acquired, suggesting a need for clinical health care guidelines related to the specific goals of gastrostomy tube insertion. WHAT THIS PAPER ADDS Gastrostomy tube insertions increased by 140% from 1998 to 2014 in Sweden. The age of children with developmental disorders decreased by 1 month per year during the study period. Children presenting with developmental disorders were younger than children with acquired disorders when the gastrostomy tube was first inserted. Mortality was higher in children with acquired disorders.
Collapse
Affiliation(s)
- Ellen Backman
- School of Health and Welfare, Halmstad University, Halmstad, Sweden.,Regional Habilitation Center, Region Halland, Kungsbacka, Sweden
| | - Lotta Sjögreen
- Orofacial Resource Centre for Rare Diseases, Public Dental Service, Mun-H-Center, Gothenburg, Sweden.,Department of Health and Rehabilitation, Institute of Neuroscience and Physiology, Sahlgrenska Academy, Gothenburg, Sweden
| |
Collapse
|
7
|
Mogren Å, Sjögreen L, Barr Agholme M, McAllister A. Orofacial function in children with Speech Sound Disorders persisting after the age of six years. Int J Speech Lang Pathol 2020; 22:526-536. [PMID: 32114835 DOI: 10.1080/17549507.2019.1701081] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Purpose: The aim was to investigate, describe and analyse speech characteristics, intelligibility, orofacial function and co-existing neurodevelopmental symptoms in children with SSD of unknown origin, persisting after six years of age.Method: The study included 61 children with SSD (6-17 years) of unknown origin, referred for a speech and oral motor examination. The severity of SSD was estimated using Percentage Consonants Correct (PCC) and Percentage Vowels Correct (PVC) and assessments of resonance based on Swedish Articulation and Nasality Test (SVANTE). Orofacial function was screened using the Nordic Orofacial Test-Screening (NOT-S). Parents completed the Intelligibility in Context Scale (ICS) and a questionnaire including questions about heredity, medical and neurodevelopmental conditions, and speech development.Result: SSD varied according to PCC (8-95%) and PVC (55-100%) measurements. Percentages of co-occurring disorders included: 51% resonance deviations, 90% intelligibility issues, and 87% orofacial difficulties. The most affected orofacial domains were "Chewing and swallowing" (41%), "Masticatory muscles and jaw function" (38%) and "Sensory function" (38%). The majority (64%) had co-existing dysfunctions relating to general motor and neurodevelopmental disorders.Conclusion: Children with persistent SSD are at risk for orofacial dysfunction, general motor difficulties and other neurodevelopmental disorders and therefore should be screened for co-occurring disorders.
Collapse
Affiliation(s)
- Åsa Mogren
- Division of Speech and Language Pathology, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
- Orofacial Resource Centre for Rare Diseases, Public Dental Service, Mun-H-Center, Gothenburg, Sweden
| | - Lotta Sjögreen
- Orofacial Resource Centre for Rare Diseases, Public Dental Service, Mun-H-Center, Gothenburg, Sweden
- Institute of Neuroscience and Physiology, Department of Health and Rehabilitation, Sahlgrenska Academy, Gothenburg, Sweden
| | - Monica Barr Agholme
- Division of Pediatric Dentistry, Department of Dental Medicine, Karolinska Institutet, Stockholm, Sweden, and
| | - Anita McAllister
- Division of Speech and Language Pathology, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
- Functional Area Speech & Language Pathology, Karolinska University Hospital, Stockholm, Sweden
| |
Collapse
|
8
|
Sjögreen L, Gonzalez Lindh M, Brodén M, Krüssenberg C, Ristic I, Rubensson A, McAllister A. Oral Sensory-Motor Intervention for Children and Adolescents (3-18 Years) With Dysphagia or Impaired Saliva Control Secondary to Congenital or Early-Acquired Disabilities: A Review of the Literature, 2000 to 2016. Ann Otol Rhinol Laryngol 2018; 127:978-985. [PMID: 30296844 DOI: 10.1177/0003489418803963] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVES: Dysphagia and impaired saliva control are common in children and adolescents with congenital and developmental disabilities. The aim of the present review was to investigate the evidence base for oral sensory-motor interventions in children and adolescents with dysphagia or impaired saliva control secondary to congenital or early-acquired disabilities and to make recommendations regarding methods for intervention. METHODS: A review of the literature from 2000 to 2016, including oral sensory-motor intervention studies for children and adolescents (3-18 years of age) with dysphagia or impaired saliva control secondary to congenital or early-acquired disabilities, was performed. The literature search included the PubMed, CINAHL, Medline, SpeechBITE, OVID, ERIC, Cochrane, and Google Scholar databases. Primary studies were evaluated on a 4-grade scale using the Grading of Recommendations Assessment, Development and Evaluation. RESULTS: Twenty primary studies of oral sensory-motor interventions for dysphagia and 6 studies for the treatment of impaired saliva control fulfilled the inclusion criteria. Of these, 3 were randomized, controlled trials. Five systematic reviews and 16 narrative reviews were also included. Limited and moderately strong recommendations were made on the basis of the grading results from the primary studies. The studies reported good results, but study design was often insufficient, and the study groups were small. The systematic reviews confirmed the lack of high scientific support for oral sensory-motor interventions in children and adolescents with congenital and developmental disabilities. CONCLUSIONS: There is an urgent need for high-quality studies that could serve as the basis for strong recommendations relating to oral sensory-motor interventions for children with dysphagia and impaired saliva control.
Collapse
Affiliation(s)
- Lotta Sjögreen
- 1 Mun-H-Center Orofacial Resource Centre for Rare Diseases, Public Dental Service, Gothenburg, Sweden
| | | | - Madeleine Brodén
- 3 Child and Adolescent Habilitation Services, Kronoberg County, Växjö, Sweden
| | | | | | - Agneta Rubensson
- 6 The Queen Silvia Children's Hospital, Regional Rehabilitation Centre, Gothenburg, Sweden
| | - Anita McAllister
- 7 Division of Speech and Language Pathology, CLINTEC, Karolinska Institutet, Functional Area Speech and Language Pathology, Karolinska University Hospital, Stockholm, Sweden
| |
Collapse
|
9
|
Sjögreen L, Mårtensson Å, Ekström AB. Speech characteristics in the congenital and childhood-onset forms of myotonic dystrophy type 1. Int J Lang Commun Disord 2018; 53:576-583. [PMID: 29327796 DOI: 10.1111/1460-6984.12370] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Revised: 12/10/2017] [Accepted: 12/11/2017] [Indexed: 06/07/2023]
Abstract
BACKGROUND Myotonic dystrophy type 1 (DM1) is a slowly progressive multi-systemic disease with an autosomal-dominant inheritance caused by a mutation on chromosome 19 (19q13.3). AIMS To explore speech characteristics in a group of individuals with the congenital and childhood-onset forms of DM1 in terms of intelligibility, speech-sound production, nasality and compensatory articulation. A further aim was to analyse whether speech characteristics were correlated to subforms of DM1 and if speech outcome could be related to muscle strength. METHODS & PROCEDURES Fifty native Swedish speakers (7-29 years old) with the congenital and childhood-onset forms of DM1 and 13 healthy controls participated in the study. The intelligibility of spontaneous speech, speech-sound production - single-word and sentence repetition - including percentage consonants correct (PCC) and compensatory articulation, were evaluated by speech-language pathologists from video recordings. A nasometer and lip-force meter were used for objective evaluations of nasality and orofacial strength. OUTCOMES & RESULTS In severe (n = 9) and mild congenital DM1 (n = 13), all participants had impaired intelligibility to some degree, while this applied to 79% of those with childhood DM1 (n = 28). PCC for bilabials were 53.9% in severe congenital DM1, 57.4% in mild congenital DM1 and 85.3% in childhood DM1; the corresponding results for dentals were 69.3%, 59.2% and 87.3%. Bilabials were most often compensated for with interdental or labiodental articulation. Dentals were substituted with interdental articulation. Velars were seldom affected. The mean nasalance score was high in the study group compared with controls and with normative data and the majority had weak lips. Maximum lip force, as well as the mean nasalance score, correlated significantly with the intelligibility score. CONCLUSIONS & IMPLICATIONS The deviant production of bilabial consonants, interdental articulation and hypernasal speech are characteristic features of dysarthria in congenital and childhood DM1. Dysarthria is more frequent and more severe in congenital DM1 compared with childhood DM1. Most individuals with congenital DM1 and childhood-onset DM1 will need speech therapy from a young age. For some children with incomprehensible speech or severe neurodevelopmental disorders, alternative and augmentative ways of communication will be part of the treatment.
Collapse
Affiliation(s)
- Lotta Sjögreen
- Mun-H-Center Orofacial Resource Centre for Rare Diseases, Public Dental Service, Gothenburg, Sweden
| | - Åsa Mårtensson
- Mun-H-Center Orofacial Resource Centre for Rare Diseases, Public Dental Service, Gothenburg, Sweden
| | - Anne-Berit Ekström
- The Queen Silvia Children's Hospital/Regional Pediatric Rehabilitation Centre, Gothenburg, Sweden
| |
Collapse
|
10
|
Backman E, Karlsson AK, Sjögreen L. Gastrostomy Tube Feeding in Children With Developmental or Acquired Disorders: A Longitudinal Comparison on Healthcare Provision and Eating Outcomes 4 Years After Gastrostomy. Nutr Clin Pract 2018; 33:576-583. [DOI: 10.1002/ncp.10056] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Affiliation(s)
- Ellen Backman
- School of Health and Welfare; Halmstad University; Sweden
- Regional Habilitation Center; Region Halland; Kungsbacka Sweden
| | | | - Lotta Sjögreen
- Mun-H-Center Orofacial Resource Center for Rare Diseases; Public Dental Service; Gothenburg Sweden
| |
Collapse
|
11
|
Fontinha C, Engvall M, Sjögreen L, Kiliaridis S. Craniofacial morphology and growth in young patients with congenital or childhood onset myotonic dystrophy. Eur J Orthod 2018; 40:544-548. [DOI: 10.1093/ejo/cjx104] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Clara Fontinha
- Department of Orthodontics, University of Geneva, Geneva, Switzerl
| | - Monica Engvall
- Institute of Odontology, University of Gothenburg, Gothenburg, Sweden
| | | | | |
Collapse
|
12
|
Mårtensson Å, Ekström A, Engvall M, Sjögreen L. Oral hygiene aspects in a study of children and young adults with the congenital and childhood forms of myotonic dystrophy type 1. Clin Exp Dent Res 2016; 2:179-184. [PMID: 29744165 PMCID: PMC5839196 DOI: 10.1002/cre2.36] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Revised: 05/24/2016] [Accepted: 05/25/2016] [Indexed: 11/08/2022] Open
Abstract
The primary aim was to study the interaction between oral hygiene, oral care, saliva production, and oral motor function in individuals with myotonic dystrophy type 1 (DM1). A secondary aim was to study how oral hygiene, oral care, and saliva flow rate are affected by gender, age, and subgroup of DM1 in this study population. The study comprised 52 individuals, seven to 29 years of age, divided into two subgroups of DM1, the congenital (N = 24) and childhood-onset forms (N = 28). A combined dental and oral motor examination was performed and the participants or caregivers answered a questionnaire with questions about general health and disabilities, medication, dental care, and oral health. Sixteen individuals with a plaque-, gingivitis-, or calculus-index score of 5-6 were considered to have poor oral hygiene. There were no significant differences between subgroups (age, gender, or form of DM1) in terms of the occurrence of calculus, gingivitis, plaque, or saliva flow rate. The mean value of the unstimulated whole saliva flow rate was 0.7(±0.44) mL/min. An open mouth at rest and oral motor dysfunction were frequent findings. The majority of Swedish children and young adults with the congenital or childhood form of DM1 have fair or poor oral hygiene, with a high occurrence of plaque and gingivitis. As a group, individuals with DM1 and poor oral hygiene have a higher frequency of caries and they report less satisfaction with their oral care at home and the quality of dental care received compared with those with good oral hygiene.
Collapse
Affiliation(s)
- Åsa Mårtensson
- Mun‐H‐Center Orofacial Resource Centre for Rare DiseasesPublic Dental ServiceGothenburgSweden
| | - Anne‐Berit Ekström
- Department of Pediatrics, Institute of Clinical Sciences, The Queen Silvia Children's HospitalSahlgrenska Academy at the University of GothenburgSweden
| | - Monica Engvall
- Department of Pedodontics, Institute of OdontologyThe Sahlgrenska Academy at Gothenburg UniversityGothenburgSweden
| | - Lotta Sjögreen
- Mun‐H‐Center Orofacial Resource Centre for Rare DiseasesPublic Dental ServiceGothenburgSweden
| |
Collapse
|
13
|
Sjögreen L, Eklund K, Nilsson A, Persson C. Speech production, intelligibility and oromotor function in seven individuals with Möbius sequence. Int J Speech Lang Pathol 2015; 17:537-544. [PMID: 25833072 DOI: 10.3109/17549507.2015.1016108] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
PURPOSE Möbius sequence is a rare disease characterized by congenital facial and abducent nerve palsy. Other cranial nerves may be affected. Cleft palate, intellectual disability and neuropsychiatric disorders are associated with the diagnosis. The aim was to explore speech production, intelligibility and oromotor function in a group of individuals with Möbius sequence. METHOD Three children (5-11 years) and four adults (26-54 years) were recruited to the study via the Swedish Möbius syndrome association. In addition to cranial nerve dysfunction, two had a hearing impairment, one Asperger syndrome and one a cleft palate. Perceptual assessments included an evaluation of intelligibility in single words and spontaneous speech, the percentage of phonemes correct (PPC) and screening of orofacial functions (NOT-S). Objective measurements were used for the evaluation of nasality, lip force and tongue force. RESULT Three individuals had severely impaired intelligibility, two slightly impaired and two had fully intelligible speech. The PPC varied between 59.3-100%. Five individuals had bilateral facial palsy, two unilateral facial palsy and six tongue impairment. One had a slightly increased nasalance score. Compensatory strategies were being effectively used. CONCLUSION This case series contributes more in-depth knowledge of speech production, intelligibility and oromotor function in this rare condition.
Collapse
Affiliation(s)
- Lotta Sjögreen
- a Mun-H-Center Orofacial Resource Centre for Rare Diseases, Public Dental Service , Västra Götaland Region, Gothenburg , Sweden
| | - Kajsa Eklund
- b Division of Speech and Language Pathology, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg , Sweden
| | - Anna Nilsson
- b Division of Speech and Language Pathology, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg , Sweden
| | - Christina Persson
- b Division of Speech and Language Pathology, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg , Sweden
| |
Collapse
|
14
|
Sjögreen L, Mogren Å, Andersson-Norinder J, Bratel J. Speech, eating and saliva control in rare diseases - a database study. J Oral Rehabil 2015; 42:819-27. [PMID: 26094963 DOI: 10.1111/joor.12317] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/17/2015] [Indexed: 12/21/2022]
Abstract
The aim was to study the background to and the manifestations of affected intelligibility of speech and reported difficulty with eating and saliva control in rare diseases. In Sweden, a disease or disorder is defined as rare when it affects no more than 100 individuals per million population and leads to a marked degree of disability. In 1996-2008, 1703 individuals with 169 rare diseases (3-67 years) answered a questionnaire about oral health and oro-facial function and 1614 participated in a clinical examination. A control group of 135 healthy children was included. Oromotor impairment was a frequent finding (43%) and was absent among the controls. Half the children in the youngest age group (3-6 years) had moderate/severely affected intelligibility or no speech compared with one-third in the other age groups. The most frequent eating difficulties were related to chewing and were found in approximately 20% of the individuals in the study group. Artificial nutrition was most common in children aged 3-6 years (9·2%), followed by children aged 7-12 years (4·9%), adolescents aged 13-19 years (3·3%) and adults (1·4%). Impaired saliva control was common (31·2%) and strongly and significantly correlated with oromotor dysfunction, intellectual disability, open mouth at rest and epilepsy. In conclusion, oromotor impairment and oro-facial dysfunctions, such as affected intelligibility, eating difficulties and impaired saliva control, are frequent in individuals with rare diseases. There is a strong correlation between oromotor impairment and affected intelligibility, eating difficulties and impaired saliva control in individuals with rare diseases.
Collapse
Affiliation(s)
- L Sjögreen
- Mun-H-Center Orofacial Resource Center for Rare Diseases, Public Dental Service, Gothenburg, Sweden
| | - Å Mogren
- Mun-H-Center Orofacial Resource Center for Rare Diseases, Public Dental Service, Gothenburg, Sweden
| | - J Andersson-Norinder
- Mun-H-Center Orofacial Resource Center for Rare Diseases, Public Dental Service, Gothenburg, Sweden
| | - J Bratel
- Special Care Dentistry/Clinic of Oral Medicine, Odontologen, Public Dental Service, Gothenburg, Sweden
| |
Collapse
|
15
|
Sjögreen L, Andersson-Norinder J, Bratel J. Oral health and oromotor function in rare diseases--a database study. Swed Dent J 2015; 39:23-37. [PMID: 26529839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The aim was to study oral health and oromotor function in individuals with rare diseases. A disease is defined as rare when it affects no more than 100 individuals per million population and leads to a marked degree of disability. An affected nervous or musculoskeletal system, cognitive impairment, neuropsychiatric disorders and craniofacial malformations are common in rare diseases and may all be risk factors for oral health and oromotor function. In 1996-2008, 1,703 individuals with 169 rare diseases, aged 3-67 years, answered a questionnaire about general health, oral health and orofacial function and 1,614 participated in a clinical examination. A control group of 135 healthy children, aged 3-14 years, was also included in the study. Oral health was examined by a dentist and oromotor function by a speech-language pathologist. The participants with rare diseases were recruited via family programmes, referrals to the clinic and research projects, while the controls were randomly selected from a Swedish municipality. In the diagnosis group, 40% had moderate or severe problems coping with dental treatment, 43% were receiving specialised dental care. Difficulties related to tooth brushing were common compared with the controls. Approximately two thirds of the study group and the control group were caries free. Frontal open bite, long face and high palate were common in individuals with rare diseases compared with controls. Oromotor impairment was a frequent finding (43%) and was absent among the controls. There was a significant correlation between oromotor impairment and certain structural deviations and oral-health issues. Compared with healthy controls, individuals with rare diseases often have difficulty coping with dental treatment and managing tooth brushing. Dysmorphology and oromotor dysfunction are frequent findings in this population and they often require extra prophylactic dental care and access to specialised dental care in order to prevent oral disease.
Collapse
|
16
|
Bergendal B, Bakke M, McAllister A, Sjögreen L, Åsten P. Profiles of orofacial dysfunction in different diagnostic groups using the Nordic Orofacial Test (NOT-S)--a review. Acta Odontol Scand 2014; 72:578-84. [PMID: 25155559 DOI: 10.3109/00016357.2014.942874] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
OBJECTIVE The Nordic Orofacial Test-Screening (NOT-S) was developed as a comprehensive method to assess orofacial function. Results from the screening protocol have been presented in 11 international publications to date. This study reviewed these publications in order to compile NOT-S screening data and create profiles of orofacial dysfunction that characterize various age groups and disorders. MATERIALS AND METHODS NOT-S results of nine reports meeting the inclusion criteria were reviewed. Seven of these studies not only provided data on the mean and range of total NOT-S scores, but also on the most common domains of orofacial dysfunction (highest rate of individuals with dysfunction scores), allowing the construction of orofacial dysfunction profiles based on the prevalence of dysfunction in each domain of NOT-S. RESULTS The compiled data comprised 669 individuals, which included healthy control subjects (n = 333) and various patient groups (n = 336). All studies reported differences between individuals with diagnosed disorders and healthy control subjects. The NOT-S data could measure treatment effects and provided dysfunction profiles characterizing the patterns of orofacial dysfunction in various diagnoses. CONCLUSIONS This review corroborates previous results that the NOT-S differentiates well between patients and healthy controls and can also show changes in individuals after treatment. NOT-S could be used as a standard instrument to assess orofacial dysfunction, evaluate the outcomes of oral habilitation and rehabilitation and improve comparability in clinical practice and research.
Collapse
Affiliation(s)
- Birgitta Bergendal
- National Oral Disability Centre for Rare Disorders, The Institute for Postgraduate Dental Education , Jönköping , Sweden
| | | | | | | | | |
Collapse
|
17
|
Abstract
OBJECTIVE The aim of this study was to describe orofacial features and functions and oral health associated with Treacher Collins syndrome (TCS) in relation to the variable phenotypic expression of the condition. MATERIALS AND METHODS The Nordic Orofacial Test-Screening (NOT-S), MHC Questionnaire, MHC Observation chart and clinical examinations of nasal and pharyngeal conditions and chewing and swallowing function were used to assess 19 individuals aged 5-74 years (median 34 years). TCS severity scores were calculated by a clinical geneticist. RESULTS Orofacial features characterizing the study group were altered profile, increased mandibular angle, narrow hypopharynx and facial asymmetry. Basic orofacial functions such as breathing, eating, facial expression and speech were affected in all subjects demonstrating orofacial dysfunction in at least two NOT-S domains (median NOT-S total score 4/12, range 2-7). Significant correlation was found between the TCS severity scores reflecting phenotypic expression and the NOT-S total scores reflecting orofacial function. Self-reported experience of dry oral mucosa was common. Overall, dental health was good with few carious lesions diagnosed, but considerable need for orthodontic treatment was documented. CONCLUSIONS Altered orofacial features and functions in TCS are common and often persist into late adolescence and adulthood. The functional level was correlated with the phenotypic variability of the condition. The standard of oral health was satisfactory. The findings indicated that individuals with TCS are likely to require lifelong health services related to their oral condition.
Collapse
Affiliation(s)
- Pamela Asten
- TAKO-centre, National Resource Centre for Oral Health in Rare Medical Conditions, Lovisenberg Diakonale Hospital, 0440 Oslo, Norway.
| | | | | | | | | | | |
Collapse
|
18
|
Abstract
The objective was to explore quantitative methods for the measurement of lip mobility and lip force and to relate these to qualitative assessments of lip function. Fifty healthy adults (mean age 45 years) and 23 adults with diagnoses affecting the facial muscles (mean age 37 years) participated in the study. Diagnoses were Möbius syndrome (n=5), Facioscapulohumeral muscular dystrophy (n=6) and Myotonic dystrophy type 1 (n=12). A system for computerised 3D analysis of lip mobility and a lip force meter were tested, and the results were related to results from qualitative assessments of lip mobility, speech (articulation), eating ability and saliva control. Facial expressions studied were open mouth smile and lip pucker. Normative data and cut-off values for adults on lip mobility and lip force were proposed, and the diagnostic value of these thresholds was tested. The proposed cut-off values could identify all inviduals with moderate or severe impairment of lip mobility but not always the milder cases. There were significant correlations between the results from quantitative measurements and qualitative assessments. The examined instruments for measuring lip function were found to be reliable with an acceptable measuring error. The combination of quantitative and qualitative ways to evaluate lip function made it possible to show the strong relation between lip contraction, lip force, eating ability and saliva control. The same combination of assessments can be used in the future to study if oral motor exercises aimed at improving lip mobility and strength could have a positive effect on lip function.
Collapse
Affiliation(s)
- L Sjögreen
- Mun-H-Center Orofacial Resource Centre for Rare Diseases and Division of Speech and Language Pathology, Institute of Neuroscience and Physiology, Sahlgrenska Academy at the University of Gothenburg, Switzerland.
| | | | | |
Collapse
|
19
|
Sjögreen L, Tulinius M, Kiliaridis S, Lohmander A. The effect of lip strengthening exercises in children and adolescents with myotonic dystrophy type 1. Int J Pediatr Otorhinolaryngol 2010; 74:1126-34. [PMID: 20638139 DOI: 10.1016/j.ijporl.2010.06.013] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2010] [Revised: 06/21/2010] [Accepted: 06/23/2010] [Indexed: 10/19/2022]
Abstract
OBJECTIVE Myotonic dystrophy type 1 (DM1) is a slowly progressive neuromuscular disease. Most children and adolescents with DM1 have weak lips and impaired lip function. The primary aim of the present study was to investigate if regular training with an oral screen could strengthen the lip muscles in children and adolescents with DM1. If lip strength improved, a secondary aim would be to see if this could have an immediate effect on lip functions such as lip mobility, eating and drinking ability, saliva control, and lip articulation. METHODS Eight school aged children and adolescents (7-19 years) with DM1 were enrolled in an intervention study with a single group counterbalanced design. After three baseline measurements four children (Subgroup A) were randomly chosen to start 16 weeks therapy while the others (Subgroup B) acted as controls without therapy. After 16 weeks the subgroups changed roles. During treatment the participants exercised lip strength with an oral screen for 16 min, 5 days/week. Lip force, grip force (control variable), and lip articulation were followed-up every fourth week. At baseline, after treatment, and after maintenance, the assessment protocol was completed with measurements of lip mobility using 3D motion analysis and parental reports concerning eating ability and saliva control. RESULTS Seven of eight participants improved maximal lip strength and endurance but only four showed significant change. Increased lip strength did not automatically lead to improved function. There was a wide intra-individual variation concerning speech and eating ability within and between assessments. The treatment programme could be carried out without major problems but the frequency and the effect of training were affected by recurrent infections in some. CONCLUSIONS Maximal lip force and lip force endurance can improve in school aged children and adolescents with DM1. Improved lip strength alone cannot be expected to have an effect on lip articulation, saliva control, or eating and drinking ability in this population. Lip strengthening exercises can be a complement but not a replacement for speech therapy and dysphagia treatment. A prefabricated oral screen is an easy to use tool suitable for strengthening lip exercises.
Collapse
Affiliation(s)
- Lotta Sjögreen
- Division of Speech and Language Pathology, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Mun-H-Center Orofacial Resource Centre for Rare Diseases, Gothenburg, Sweden.
| | | | | | | |
Collapse
|
20
|
Engvall M, Sjögreen L, Kjellberg H, Robertson A, Sundell S, Kiliaridis S. Oral health status in a group of children and adolescents with myotonic dystrophy type 1 over a 4-year period. Int J Paediatr Dent 2009; 19:412-22. [PMID: 19732192 DOI: 10.1111/j.1365-263x.2009.01012.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIM The aim of this longitudinal study was to evaluate changes in oral health, orofacial function, and dental care in children with myotonic dystrophy type 1 (DM1) in comparison with a control group. METHODS Thirty-six DM1 patients and 33 control patients out of originally 37 in each group were examined on two occasions about 4 years apart. Caries, plaque, and gingivitis were registered, mouth opening capacity assessed and the ability to cooperate in dental treatment estimated. Questionnaires concerning different aspects of oral health and care, symptoms of temporomandibular dysfunction (TMD), and dental trauma were also used. RESULTS The DM1-patients, in particular the boys, had significantly more caries, plaque, and gingivitis than the control patients on both occasions and the increase in decayed missing or filled permanent teeth (DMFT) and surfaces (DMFS) was significantly larger. They received more dental care and had lower cooperation ability. Mouth opening capacity and increase of it was significantly lower and symptoms of TMD were significantly more frequent. CONCLUSIONS DM1 patients, as they grow older, have increasing amounts of plaque and risk of caries and gingivitis. They have more TMD problems. Behaviour management problems do not seem to decrease with age. Increased prophylactic care is essential for DM1 patients.
Collapse
Affiliation(s)
- Monica Engvall
- Department of Pedodontics, Institute of Odontology, Sahlgrenska Academy at Göteborg University, 413 90 Göteborg, Sweden.
| | | | | | | | | | | |
Collapse
|
21
|
Strömland K, Miller M, Sjögreen L, Johansson M, Joelsson BME, Billstedt E, Gillberg C, Danielsson S, Jacobsson C, Andersson-Norinder J, Granström G. Oculo-auriculo-vertebral spectrum: associated anomalies, functional deficits and possible developmental risk factors. Am J Med Genet A 2008; 143A:1317-25. [PMID: 17506093 DOI: 10.1002/ajmg.a.31769] [Citation(s) in RCA: 80] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Swedish patients with the oculo-auriculo-vertebral (OAV) spectrum participated in a prospective multidisciplinary investigation. The aims of the study were to describe their systemic and functional defects, especially autism spectrum disorders, and to search for possible etiologic risk factors. Available medical records were studied and the mothers answered a questionnaire on history of prenatal events. A clinical examination evaluating systemic findings, vision, hearing, speech, oral and swallowing function, and neuropsychiatric function, especially autism, was made. Eighteen patients, (11 males, 7 females) aged 8 months to 17 years with OAV were studied. Most frequent systemic malformations included, ear abnormalities (100%), ocular malformations (72%), vertebral deformities (67%), cerebral anomalies (50%), and congenital heart defects (33%). Functional defects consisted of hearing impairment (83%), visual impairment (28%), both visual and hearing impairment (28%), difficulties in feeding/eating (50%), speech (53%), mental retardation (39%), and severe autistic symptoms (11%). Three children were born following assisted fertilization (two intracytoplasmatic sperm injection, one in vitro fertilization), two mothers reported early bleedings, and six (33%) mothers had smoked during pregnancy.
Collapse
Affiliation(s)
- Kerstin Strömland
- Department of Ophthalmology, The Sahlgrenska Academy at Göteborg University, Göteborg, Sweden.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
22
|
Abstract
Myotonic dystrophy or dystrophia myotonica (DM) is a hereditary neuromuscular multisystem disease with a varying clinical expressivity and severity. The objective of this study was to assess the oral health in children with myotonic dystrophy and to compare it with a control group. Fifty-six DM patients, aged 2.7-18.0 yr, were compared with age- and gender-matched control patients with respect to caries, plaque, and gingivitis. Oral function and signs of temporomandibular dysfunction (TMD) were assessed, and the ability to co-operate in dental treatment was estimated. Questionnaires concerning eating habits, dental care, traumatic injuries to teeth, and orofacial function were also used. The DM patients had significantly more caries, plaque, and gingivitis than did control patients. They had more TMD problems and lower co-operation ability than the healthy control persons. General sedation was frequently needed to carry through dental treatment. DM patients are at risk of caries, gingivitis and TMD problems, and need intensified prophylactic care. Behavior management problems are common.
Collapse
Affiliation(s)
- Monica Engvall
- Department of Pedodontics, Institute of Odontology, Göteborg University, Sweden.
| | | | | | | | | | | |
Collapse
|
23
|
Abstract
Myotonic dystrophy (DM) is a neuromuscular disorder caused by an expansion of a CTG repeat sequence on chromosome 19q13. The aim of the present study was to describe the characteristics and prevalence of oral motor dysfunction in a cohort of children and adolescents with DM and to correlate different aspects of oral motor function with the type of DM and sex. Fifty-six individuals with DM (30 males, 26 females; median age 13y 2mo; range 2y 6mo-21y 5mo) were compared with healthy controls. They were divided into four subgroups: severe congenital DM (n=18); mild congenital DM (n=18); childhood DM (n=18); and classical DM (n=2). A speech-language pathologist assessed different variables of oral motor function, intelligibility, and lip force. The families used a questionnaire to report on eating difficulties and drooling. All individuals with DM had impaired facial expression. Intelligibility was moderately or severely reduced in 30 patients (60%), excluding six patients without speech. Most had a moderate or severe impairment of lip motility (76.0%), tongue motility (52.2%), and lip force (69.2%), causing deviant production of bilabial and dental consonants. The families reported problems with eating (51.9%) and drooling (37.0%). Oral motor dysfunction was most prominent in congenital DM, and males were more affected than females.
Collapse
Affiliation(s)
- Lotta Sjögreen
- Mun-H-Center Orofacial Resource Centre for Rare Disorders and Department of Speech Pathology, Institute of Neuroscience and Physiology, Sahlgrenska Academy at Göteborg, Göteborg, Sweden.
| | | | | | | | | | | |
Collapse
|
24
|
Bakke M, Bergendal B, McAllister A, Sjögreen L, Asten P. Development and evaluation of a comprehensive screening for orofacial dysfunction. Swed Dent J 2007; 31:75-84. [PMID: 17695052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
The aim was to develop a comprehensive screening instrument for evaluation of orofacial dysfunction that was easy to perform for different health professionals without special equipment. The Nordic Orofacial Test--Screening (NOT-S), consisting of a structured interview and clinical examination,was developed with a picture manual illustrating the different tasks in the examination. It was first tested in a Swedish version, and later translated to other Nordic languages, and to English. The interview reflected six domains, (I) Sensory function, (II) Breathing, (III) Habits, (IV) Chewing and swallowing, (V) Drooling, and (VI) Dryness of the mouth, and the examination included six domains representing (1) The face at rest, and tasks regarding (2) Nose breathing, (3) Facial expression, (4) Masticatory muscle and jaw function, (5) Oral motor function, and (6) Speech. One or more "yes" for impairment in a domain resulted in one point (maximum NOT-S score 12 points). The mean NOT-S score (+/- SD) in 120 patients (3-86 yr), referred to five centers for specialized dental care or speech and language pathology in Sweden, Norway and Denmark, was 4.1 +/- 2.6, and 0.4 +/- 0.6 in 60 control subjects (3-78 yr). The screening was easy to administer and the time spent 5-13 min. The scores from the clinic-referred sample differed significantly from the controls, and the sensitivity of the screening was 0.96 and specificity 0.63. Repeated evaluations of videotapes of 200 patients by 3 examiners, speech-language pathologists and dentists, with at least two-week intervals, showed inter- and intraexaminer agreement on the points given in the domains at respectively 83% and 92-95% which increased after recalibration to 85% and 95-99%. Kappa values for interexaminer agreement on the NOT-S scores were 0.42-0.44 (i.e. fair), and the method error was 5.3%. To conclude, NOT-S gave a reliable and valid screening for orofacial dysfunction.
Collapse
Affiliation(s)
- Merete Bakke
- Department of Oral Medicine (Clinical Oral Physiology), School of Dentistry, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark.
| | | | | | | | | |
Collapse
|
25
|
Strömland K, Sjögreen L, Johansson M, Ekman Joelsson BM, Miller M, Danielsson S, Billstedt E, Gillberg C, Jacobsson C, Norinder JA, Granström G. CHARGE association in Sweden: Malformations and functional deficits. Am J Med Genet A 2005; 133A:331-9. [PMID: 15633180 DOI: 10.1002/ajmg.a.30563] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
CHARGE association (CA) consists of a non-random association of ocular coloboma (C), heart anomaly (H), atresia of choanae (A), retarded growth and/or development (R), genital hypoplasia (G), and ear anomalies and/or hearing impairment (E). A prospective multidisciplinary study of 31 Swedish patients with CA was undertaken in order to describe the associated malformations and functional deficits, find possible etiological factors and identify critical time periods for the maldevelopment. The clinical files were analyzed, the mothers answered a questionnaire on history of prenatal events, and a clinical evaluation of systemic findings, vision, hearing, balance, speech, oral and swallowing function, and neuro-psychiatric function, especially autism, was performed. The most frequent physical abnormalities affected ears (90%), eyes (90%), brain (61%), heart (52%), retarded growth (48%), genitals (38%), choanae (35%), and facial nerve (32%). Sixty-one percent of the patients were visually impaired or blind, and 74% had hearing loss or deafness. Problems in balance, speech, and eating were common. Forty percent of the patients had autism/atypical autism, and 82% had developmental delay. Three children were born following assisted fertilization and two mothers had diabetes. The mothers reported infections, bleedings, and drug use during pregnancy. Analysis of possible critical time periods suggested that most malformations were produced early in pregnancy, mainly during post conceptual weeks 4, 5, and 6. A multidisciplinary approach is essential in the assessment and management of CA.
Collapse
Affiliation(s)
- Kerstin Strömland
- Department of Ophthalmology, Sahlgrenska University Hospital, Göteborg, Sweden.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
26
|
Strömland K, Sjögreen L, Miller M, Gillberg C, Wentz E, Johansson M, Nylén O, Danielsson A, Jacobsson C, Andersson J, Fernell E. Mobius sequence--a Swedish multidiscipline study. Eur J Paediatr Neurol 2002; 6:35-45. [PMID: 11993954 DOI: 10.1053/ejpn.2001.0540] [Citation(s) in RCA: 81] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Mobius sequence/syndrome is a rare disorder characterized by congenital palsy of the 6th and 7th cranial nerves. Other cranial nerves may be affected, skeletal and orofacial anomalies and mental retardation occur. The aims were to determine the frequency of associated clinical characteristics and to identify any pregnancy or environmental factors in patients with Mobius sequence. A prospective study of 25 Swedes with apparent involvement of the 6th and 7th cranial nerves was performed and 25 patients, 1 month to 55 years old, were examined. Obvious associated systemic anomalies observed included: limb malformations (10), Poland anomaly (2), hypodontia (7), microglossia (6), cleft palate (4), hearing impairment (5) and external ear malformation (1). Pronounced functional abnormalities were observed involving facial expression (16), speech (13), eating and swallowing (12) and difficulty in sucking in infancy (11). Six patients had an autistic syndrome, one an autistic-like condition, and mental retardation was found in all these patients. No common aetiological cause was found but their mothers' pregnancy histories revealed a history of benzodiazepines (1), bleeding during pregnancy (8), spontaneous abortion (7) and chorion villus sampling in the second month of pregnancy (1). In conclusion, many patients had multiple problems with eating and communication resulting from facial palsy, cleft palate and tongue anomalies. Autism and mental retardation was diagnosed in one-third of the patients. Awareness of the wide spectrum of manifestations in Mobius sequence will assist in identification of the associated malformations and functional problems that are often seen and result in better care of the children.
Collapse
|
27
|
Abstract
OBJECTIVE Möbius sequence is a rare congenital disorder with the primary diagnostic criteria of congenital facial and abducens nerve palsy. Involvement from other cranial nerves is common. Orofacial anomalies and limb malformations may be associated with the disorder. Mental retardation and autism have been reported in some. The aim of this study was to describe orofacial dysfunction observed in a prospective, multidisciplinary study of individuals with Möbius sequence. METHODS Twenty-five patients with Möbius sequence, aged 2 months to 54 years, participated in the study. Clinical observations by different medical specialists were collected in an established database. Dentists and a speech pathologist made the orofacial examination. The parents or the patient described orofacial function and dysfunction through interviews and a questionnaire. RESULTS Bilateral facial palsy was observed in 16 patients, unilateral palsy in 9. Observed orofacial anomalies were tongue dysfunction (16), micrognatia (8), microglossia (7), cleft palate (4), and cleft lip (1). Seventeen had speech problems, 16 reported feeding difficulties in infancy, 14 eating problems, and 8 drooling. CONCLUSIONS Orofacial problems are common in Möbius sequence and have a significant impact on the quality of life for the patient and for the whole family. Early intervention by a speech pathologist and a paediatric dentist should be undertaken to improve orofacial function and symptoms. Plastic surgery, oral motor training, facial massage, speech therapy, and orthodontic treatment are some of the therapy methods that can be considered.
Collapse
Affiliation(s)
- L Sjögreen
- Mun-H-Center Swedish Orofacial Resource Centre, Department of Odontology, Medicinaregatan 12 A, 41390 Goteborg, Sweden.
| | | | | |
Collapse
|