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Medicina (Kaunas, Lithuania) Aug 2023Limited palatal muscle resection (PMR) is a surgical technique employed to alleviate respiratory disturbances in obstructive sleep apnea (OSA) patients with... (Meta-Analysis)
Meta-Analysis
Limited palatal muscle resection (PMR) is a surgical technique employed to alleviate respiratory disturbances in obstructive sleep apnea (OSA) patients with retropalatal narrowing by reducing soft palate volume and tightening the muscles. Although some previous publications have demonstrated the effectiveness of limited PMR, the overall efficacy and therapeutic role of limited PMR for the treatment of OSA remain uncertain. This study utilized meta-analysis and a systematic literature review to estimate the overall effectiveness of limited PMR in treating OSA. Multiple databases, including PubMed, EMBASE, Cochrane Library, and Web of Science, were searched using specific keywords related to OSA and limited PMR. Original articles assessing respiratory disturbances before and after limited PMR in patients with OSA were included. Data from selected articles were collected using standardized forms, including clinicodemographic characteristics, apnea-hypopnea index (AHI), and lowest pulse oximetry values (minimum SpO). Random effect models were used for analyzing significant heterogeneity. Egger's test and funnel plot were used to identify publication bias. Four studies were included in this meta-analysis for AHI, and three studies were included for minimum SpO during sleep. A significant reduction in the AHI and an increase in the minimum SpO were shown following limited PMR as the standardized mean difference (95% confidence interval) was 2.591 (1.092-4.090) and 1.217 (0.248-2.186), respectively. No publication bias was found in either analysis. The results of the meta-analysis and systemic review add to the literature that limited PMR can result in a reduction in the AHI and an increase in min SaO. In OSA patients with suspected retropalatal obstruction, limited PMR may be efficiently performed.
Topics: Humans; Databases, Factual; Palatal Muscles; Sleep; Sleep Apnea, Obstructive
PubMed: 37629722
DOI: 10.3390/medicina59081432 -
Orthodontics & Craniofacial Research Feb 2018To evaluate the effects of orthodontic palatal plate therapy (OPPT) in the treatment of orofacial dysfunction in children with Down syndrome (DS). Indexed databases were... (Review)
Review
To evaluate the effects of orthodontic palatal plate therapy (OPPT) in the treatment of orofacial dysfunction in children with Down syndrome (DS). Indexed databases were searched. Clinical trials in DS allocated to test (treatment with palatal plates) versus control group (without palatal plates/special physiotherapy for orofacial stimulation) with follow-up of any time duration and assessing mouth closure, tongue position, active and inactive muscle function as outcomes. Study designs, subject demographics, frequency and duration of palatal plate therapy, method for assessment, follow-up period and outcomes were reported according to the PRISMA guidelines. Eight clinical studies were included. The risk of bias was considered high in three studies and moderate in 5 studies. The number of children with DS ranged between 9 and 42. The mean age of children with DS at the start of the study ranged between 2 months and 12 years. The duration of palatal plate therapy ranged between 4 months and 48 months. The follow-up period in all studies ranged from 12 to 58 months. All studies reported OPPT to be effective in improving orofacial disorders in children with DS. Most of the included studies suggest that palatal plate therapy in combination with physiotherapy/orofacial regulation therapy according to Castillo Morales/speech and language intervention seems to be effective in improving orofacial disorders in children with DS. However, the risk of bias of the included studies was high to moderate. Longitudinal trials with standardized evaluation methods, age of children at treatment initiation, treatment duration and standard orofacial outcomes are recommended.
Topics: Child; Child, Preschool; Down Syndrome; Facial Muscles; Humans; Infant; Lip; Myofunctional Therapy; Orthodontic Appliances; Tongue
PubMed: 29232055
DOI: 10.1111/ocr.12211 -
International Orthodontics Mar 2021This systematic review assessed the effects of tooth-borne (TB), tooth-bone-borne (TBB) and bone-borne (BB) micro-implant assisted rapid maxillary expansion (RPE) on... (Meta-Analysis)
Meta-Analysis
OBJECTIVE
This systematic review assessed the effects of tooth-borne (TB), tooth-bone-borne (TBB) and bone-borne (BB) micro-implant assisted rapid maxillary expansion (RPE) on airway dimensions and function in young children and adolescents (10- to 17-years-old).
MATERIALS AND METHODS
Unrestricted search in 5 electronic databases until June 6th, 2020 was undertaken. This was supplemented with search in 6 additional resources for published, unpublished and ongoing trials up. Randomized (RCT) and non-randomized (Non-RCT) prospective studies that assessed the influence of the mini-screw-assisted rapid palatal expansion (MARPE) approach on airway and breathing in young children and adolescents were included. Two reviewers performed the study selection and data extraction blindly and in duplicate by two authors while disagreements. A random-effects model with a 95% confidence interval (CI), I2 and Chi tests were done. ROBINS-I, Cochrane Risk of Bias and GRADE tools were used. Reporting of this review was based on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines.
RESULTS
Overall, 518 articles were retrieved; only 3 studies (2 RCT and one non-RCT) met the inclusion criteria. Both TB RPE and BB RPE improved on a short-term basis the dimensions of the airway, though the difference was not significant (P>0.05). TBB RPE significantly improved nasal airflow [(Mean difference (MD) 52.7 cm/s, 95% confidence interval (95% CI) 9.0-96.4), P=0.020)], reduced nasal resistance (MD -0.20Pa/cm, 95% (-0.38)-(-0.02), P=0.028), and changed respiratory muscle strength variables (P>0.05). No correlation was found between the anatomical dimensions of the airway and the functional airway parameters (P>0.05).
CONCLUSIONS
The short-term airway volumetric changes secondary to MARPE were not significant. The influence of MARPE appliances on breathing is still not clear. Registration PROSPERO database (CRD42020183340).
Topics: Adolescent; Bone Screws; Child; Databases, Factual; Humans; Maxilla; Middle Aged; Palatal Expansion Technique; Palate; Respiration
PubMed: 33516650
DOI: 10.1016/j.ortho.2021.01.004 -
Dysphagia Feb 2022Measures of tongue strength and endurance using the Iowa Oral Performance Instrument (IOPI) may have diagnostic utility during clinical swallowing evaluations for... (Meta-Analysis)
Meta-Analysis
Measures of tongue strength and endurance using the Iowa Oral Performance Instrument (IOPI) may have diagnostic utility during clinical swallowing evaluations for persons with Parkinson's disease (PwPD). Thus, the objective was to systematically analyze the existing literature comparing IOPI values of tongue strength and endurance between age- and sex-match pairs of PwPD and healthy adults as well as across disease stages. A systematic review of 12 databases and Google Scholar identified five peer-reviewed articles published in English (1990-2019) that compared tongue strength and/or endurance between PwPD and controls. Individual-level data were published in two studies and provided by authors for three studies. Study appraisal included the NIH Quality Assessment Tool and STROBE checklists. Limited data for posterior tongue pressures restricted meta-analyses to anterior pressures. Meta-analyses of group means indicated reduced tongue strength across 106 matched pairs (p < .001, I = 0%) and a trend for reduced endurance across 41 matched pairs (p = .07, I = 54%). Participant-level analyses found reduced strength (96 pairs, p < .001) and endurance (41 pairs, p = .011) secondary to PD. Tongue strength (n = 68), but not endurance (n = 41), inversely correlated with disease stage when controlling for age (p ≤ .018). Overall, clinicians should be aware that reduced anterior tongue strength and endurance are as follows : expected in approximately one-third and one-fourth of PwPD, respectively, and reduced anterior tongue strength may manifest as early as Hoehn and Yahr stage 2 with continual decline as disease progresses. Further investigation is warranted regarding the relation among tongue strength, tongue endurance, and swallowing physiology as well as applications of tongue pressure training within dysphagia rehabilitation for PwPD.
Topics: Adult; Deglutition; Deglutition Disorders; Humans; Iowa; Muscle Strength; Parkinson Disease; Pressure; Tongue
PubMed: 34402968
DOI: 10.1007/s00455-021-10254-y -
American Journal of Speech-language... Jan 2024Craniofacial microsomia (CFM) is a complex congenital condition primarily affecting the ear, mandible, facial nerve and muscles, and tongue. Individuals with CFM are at... (Review)
Review
INTRODUCTION
Craniofacial microsomia (CFM) is a complex congenital condition primarily affecting the ear, mandible, facial nerve and muscles, and tongue. Individuals with CFM are at increased risk of hearing loss, obstructive sleep apnea, and feeding/swallowing difficulties. The purpose of this scoping review was to summarize evidence pertaining to speech production in CFM.
METHOD
All articles reporting any characteristic of speech production in CFM were included and screened by two independent reviewers by title, abstract, and full text. Data charting captured details related to study population and design, CFM diagnostic criteria, speech outcome measurement, and key findings. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews checklist guided reporting of results. Our protocol was registered on the Open Science Framework (https://osf.io/npr94/) and published elsewhere.
RESULTS
Forty-five articles were included in the detailed review. Most articles originated from the United States, were published in the past decade, and utilized case report/series study design. A speech-language pathologist authored 29%. The prevalence of velopharyngeal insufficiency ranged from 19% to 55% among studies. Oral distortion of alveolar and palatal fricatives and affricates primarily characterized articulation errors. Studies identified increased disordered speech and lower intelligibility in adolescents with CFM compared to unaffected peers. Evidence pertaining to phonatory and respiratory speech findings is limited.
CONCLUSIONS
Evidence supports that individuals with CFM are at increased risk of both velopharyngeal and articulatory speech differences. Additional information is needed to develop speech screening guidelines for children with CFM. Heterogeneity in study design and outcome measurement precludes comparisons across studies.
SUPPLEMENTAL MATERIAL
https://doi.org/10.23641/asha.24424555.
Topics: Child; Adolescent; Humans; United States; Goldenhar Syndrome; Speech; Speech Disorders; Communication Disorders; Phenotype
PubMed: 37931079
DOI: 10.1044/2023_AJSLP-23-00152 -
The Cleft Palate-craniofacial Journal :... Jul 2020Palate re-repair has been proposed as an effective treatment for velopharyngeal insufficiency (VPI) with a low risk of obstructive sleep apnea (OSA). The authors... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Palate re-repair has been proposed as an effective treatment for velopharyngeal insufficiency (VPI) with a low risk of obstructive sleep apnea (OSA). The authors conducted a systematic review and meta-analysis to determine the proportion of patients achieving normal speech resonance following palate re-repair for VPI, the proportion developing OSA, and the criteria for patient selection that are associated with increased effectiveness.
METHODS
PubMed, Embase, and Scopus were searched from inception through April 2018 for English language articles evaluating palate re-repair for the treatment of VPI in patients with a repaired cleft palate. Inclusion criteria included reporting of hypernasality, nasal air emission, nasometry, additional VPI surgery, and/or OSA outcomes. Meta-analysis was conducted using random effects models. Risk of bias was assessed regarding criteria for patient selection, blinding of outcome assessors, and validity of speech assessment scale.
RESULTS
Eighteen studies met inclusion criteria. The incidence of achieving no consistent hypernasality follow palate re-repair was 61% (95% confidence interval [CI]: 44%-75%). The incidence of additional surgery for persistent VPI symptoms was 21% (95% CI: 12%-33%). The incidence of OSA was 28% (95% CI: 13%-49%). Criteria for selecting patients to undergo re-repair varied, with anterior/sagittal position of palatal muscles (33%) and small velopharyngeal gap (22%) being the most common. No specific patient selection criteria led to superior speech outcomes ( = .6572).
CONCLUSIONS
Palate re-repair achieves normal speech resonance in many but not all patients with VPI. Further research is needed to identify the specific examination and imaging findings that predict successful correction of VPI with re-repair.
Topics: Cleft Palate; Humans; Palatal Muscles; Speech; Treatment Outcome; Velopharyngeal Insufficiency
PubMed: 32070129
DOI: 10.1177/1055665620902883 -
International Journal of Pediatric... Feb 2016We describe the surgery and reconstruction employed with a sternocleidomastoid myocutaneous flap for the treatment of a heterotopic glioma in a 2-year-old boy with... (Review)
Review
Myocutaneous sternocleidomastoid flap for reconstruction after the resection of a parapharyngeal heterotopic glioma in a child with cleft palate, and systematic review of parapharyngeal glial heterotopia.
We describe the surgery and reconstruction employed with a sternocleidomastoid myocutaneous flap for the treatment of a heterotopic glioma in a 2-year-old boy with incomplete palatal fissure who presented with dysphagia and snoring, in whom a lateral pharyngeal wall mass obstructing 60% of the airway was noted. Heterotopic gliomas are uncommonly reported in the parapharyngeal space and should be included in the differential diagnosis at this location in children. Parapharyngeal tumors present difficult diagnostic and management challenges; head and neck surgeons must be prepared not only for the resection but also for the reconstruction of these rare lesions.
Topics: Child, Preschool; Choristoma; Cleft Palate; Glioma; Humans; Male; Muscle, Skeletal; Pharyngeal Neoplasms; Pharynx; Plastic Surgery Procedures; Surgical Flaps; Tomography, X-Ray Computed
PubMed: 26810290
DOI: 10.1016/j.ijporl.2015.12.003