1
|
Mason KN, Black J. Incorporating Velopharyngeal MRI into the Clinical Decision-Making Process for a Patient Presenting with Velopharyngeal Dysfunction Following a Failed Palatoplasty. Cleft Palate Craniofac J 2024; 61:1563-1573. [PMID: 37143294 PMCID: PMC10624648 DOI: 10.1177/10556656231173500] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/06/2023] Open
Abstract
This clinical report describes the implementation of magnetic resonance imaging (MRI) to evaluate a patient with long-standing velopharyngeal dysfunction. She was referred to the craniofacial clinic at age 10 with no prior surgical history and subsequently completed a Furlow palatoplasty due to a suspected submucous cleft palate. However, results were unfavorable with minimal improvement in speech or resonance. The clinical presentation, treatment, outcomes, and contributions from MRI for secondary surgical planning are described. Addition of MRI into the clinical workflow provided insights into the anatomy and physiology of the velopharyngeal mechanism that were unable to be obtained from nasendoscopy and speech evaluation alone.
Collapse
Affiliation(s)
- Kazlin N. Mason
- Department of Human Services, University of Virginia, Charlottesville, VA, 22903
| | - Jonathan Black
- University of Virginia Health System, Division of Plastic Surgery, Charlottesville, VA, 22903
| |
Collapse
|
2
|
Perry JL, Snodgrass TD, Gilbert IR, Sutton BP, Baylis AL, Weidler EM, Tse RW, Ishman SL, Sitzman TJ. Establishing a Clinical Protocol for Velopharyngeal MRI and Interpreting Imaging Findings. Cleft Palate Craniofac J 2024; 61:748-758. [PMID: 36448363 PMCID: PMC10243551 DOI: 10.1177/10556656221141188] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Traditional imaging modalities used to assess velopharyngeal insufficiency (VPI) do not allow for direct visualization of underlying velopharyngeal (VP) structures and musculature which could impact surgical planning. This limitation can be overcome via structural magnetic resonance imaging (MRI), the only current imaging tool that provides direct visualization of salient VP structures. MRI has been used extensively in research; however, it has had limited clinical use. Factors that restrict clinical use of VP MRI include limited access to optimized VP MRI protocols and uncertainty regarding how to interpret VP MRI findings. The purpose of this paper is to outline a framework for establishing a novel VP MRI scan protocol and to detail the process of interpreting scans of the velopharynx at rest and during speech tasks. Additionally, this paper includes common scan parameters needed to allow for visualization of velopharynx and techniques for the elicitation of speech during scans.
Collapse
Affiliation(s)
- Jamie L Perry
- Department of Communication Sciences and Disorders, East Carolina University, Greenville, NC, USA
| | - Taylor D Snodgrass
- Department of Communication Sciences and Disorders, East Carolina University, Greenville, NC, USA
| | - Imani R Gilbert
- Department of Communication Sciences and Disorders, East Carolina University, Greenville, NC, USA
| | - Bradley P Sutton
- Bioengineering Department, University of Illinois at Urbana Champaign, Urbana, IL, USA
| | - Adriane L Baylis
- Department of Plastic and Reconstructive Surgery, Nationwide Children's Hospital and The Ohio State University College of Medicine, Columbus, OH, USA
| | - Erica M Weidler
- Division of Plastic Surgery, Phoenix Children's Hospital, Phoenix, AZ, USA
| | - Raymond W Tse
- Division of Craniofacial and Plastic Surgery, Department of Surgery, Seattle Children's Hospital, University of Washington, Seattle, WA, USA
| | - Stacey L Ishman
- Division of HealthVine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Thomas J Sitzman
- Division of Plastic Surgery, Phoenix Children's Hospital, Phoenix, AZ, USA
| |
Collapse
|
3
|
Mason KN, Hanson B, Black JS. Measurement Matters: MRI Analysis of Differing Anatomic Measurement Techniques for Velar Length and the Velopharyngeal Needs Ratio. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2024; 12:e5617. [PMID: 38375369 PMCID: PMC10876255 DOI: 10.1097/gox.0000000000005617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 01/02/2024] [Indexed: 02/21/2024]
Abstract
Background Advances in imaging tools provide opportunities to enhance how velopharyngeal (VP) variables are quantified to facilitate surgical decisions. The purpose of this study was to use magnetic resonance imaging (MRI) to determine if quantitative differences were present between measures of linear and curvilinear velar length, and subsequently, the VP needs ratio. Methods Data were prospectively collected from patients presenting with repaired cleft palate and/or congenital palatal insufficiency with or without VPI at a single center tertiary children's hospital. Quantitative measures of the velopharynx using a novel nonsedated MRI protocol were obtained. Paired samples t tests were conducted to assess if differences were present between the VP needs ratio and measurements of linear and curvilinear velar length at rest and during sustained phonation. Intraclass correlation coefficients were calculated to assess intra/inter-rater reliability. Results Significant differences were present between measurements of linear and curvilinear velar length at rest (P ≤ 0.001) and during sustained phonation (P ≤ 0.001). Significant differences were also present in the VP needs ratio (P ≤ 0.001). Curvilinear velar length at rest and during sustained phonation was longer than that of linear velar length at rest and during sustained phonation. No significant differences were observed between measures of effective velar length (P = 0.393). Conclusions Measurement differences influence the VP needs ratio. This may have implications for comparisons to previously reported normative reference values and for those who are anatomically at risk for VPI. MRI provides an enhanced imaging modality to assess normative benchmarks and the anatomic variables used to define VP anatomy for clinical decision-making.
Collapse
Affiliation(s)
- Kazlin N. Mason
- From the Department of Human Services, University of Virginia, Charlottesville, Va
| | - Bailey Hanson
- From the Department of Human Services, University of Virginia, Charlottesville, Va
| | - Jonathan S. Black
- Division of Plastic Surgery, University of Virginia Health System, Charlottesville, Va
| |
Collapse
|
4
|
Chin MG, Roca Y, Huang KX, Moghadam S, LaGuardia JS, Bedar M, Wilson LF, Lee JC. Long-term outcomes of sphincter pharyngoplasty in patients with cleft palate. J Plast Reconstr Aesthet Surg 2024; 88:24-32. [PMID: 37950988 PMCID: PMC11144360 DOI: 10.1016/j.bjps.2023.10.107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 10/16/2023] [Accepted: 10/18/2023] [Indexed: 11/13/2023]
Abstract
OBJECTIVE The purpose of this study was to evaluate long-term outcomes of sphincter pharyngoplasties, including speech outcomes, revision surgeries, and postoperative incidence of obstructive sleep apnea (OSA). DESIGN Retrospective matched-cohort study SETTING: Two craniofacial centers in Los Angeles, CA PATIENTS: Patients (n = 166) with cleft lip and palate (CLP) or isolated cleft palate (iCP) who underwent sphincter pharyngoplasty from 1992 to 2022 were identified. An age- and diagnosis-matched control group of 67 patients with CLP/iCP without velopharyngeal insufficiency (VPI) was also identified. INTERVENTIONS The pharyngoplasty group underwent sphincter pharyngoplasty, whereas the non-VPI group had no history of VPI surgery or sphincter pharyngoplasty. MAIN OUTCOME MEASURES Postoperative speech outcomes, revision surgeries, and incidence of OSA were evaluated. Multivariable regression was used to evaluate independent predictors of OSA. RESULTS Among the patients in the pharyngoplasty cohort, 63.9% demonstrated improved and sustained speech outcomes after a single pharyngoplasty, with a median postoperative follow-up of 8.8 years (interquartile range [IQR], 3.6-12.0 years). One-third of the patients who underwent pharyngoplasty required a revision surgery, with a median time to primary revision of 3.9 years (IQR, 1.9-7.0 years). OSA rates increased significantly among the pharyngoplasty cohort, from 3% before surgery to 14.5% after surgery (p < 0.001). The average time from sphincter pharyngoplasty to OSA diagnosis was 4.4 ± 2.4 years. Multivariable analysis results indicated that sphincter pharyngoplasty surgery was independently associated with a fourfold increase in OSA (p = 0.03). CONCLUSIONS Although sphincter pharyngoplasty remains successful in improving long-term speech outcomes, persistent OSA is a sequela that should be monitored beyond the immediate postoperative period.
Collapse
Affiliation(s)
- Madeline G Chin
- Division of Plastic and Reconstructive Surgery, University of California Los Angeles, David Geffen School of Medicine, Los Angeles, CA, United States
| | - Yvonne Roca
- Division of Plastic and Reconstructive Surgery, University of California Los Angeles, David Geffen School of Medicine, Los Angeles, CA, United States
| | - Kelly X Huang
- Division of Plastic and Reconstructive Surgery, University of California Los Angeles, David Geffen School of Medicine, Los Angeles, CA, United States
| | - Shahrzad Moghadam
- Division of Plastic and Reconstructive Surgery, University of California Los Angeles, David Geffen School of Medicine, Los Angeles, CA, United States
| | - Jonnby S LaGuardia
- Division of Plastic and Reconstructive Surgery, University of California Los Angeles, David Geffen School of Medicine, Los Angeles, CA, United States
| | - Meiwand Bedar
- Division of Plastic and Reconstructive Surgery, University of California Los Angeles, David Geffen School of Medicine, Los Angeles, CA, United States
| | - Libby F Wilson
- Craniofacial/Cleft Palate Program, Orthopaedic Institute for Children, Los Angeles, CA, United States
| | - Justine C Lee
- Division of Plastic and Reconstructive Surgery, University of California Los Angeles, David Geffen School of Medicine, Los Angeles, CA, United States.
| |
Collapse
|
5
|
Perry JL, Gilbert IR, Xing F, Jin R, Kuehn DP, Shosted RK, Woo J, Liang ZP, Sutton BP. Preliminary Development of an MRI Atlas for Application to Cleft Care: Findings and Future Recommendations. Cleft Palate Craniofac J 2023:10556656231183385. [PMID: 37335134 DOI: 10.1177/10556656231183385] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/21/2023] Open
Abstract
OBJECTIVE To introduce a highly innovative imaging method to study the complex velopharyngeal (VP) system and introduce the potential future clinical applications of a VP atlas in cleft care. DESIGN Four healthy adults participated in a 20-min dynamic magnetic resonance imaging scan that included a high-resolution T2-weighted turbo-spin-echo 3D structural scan and five custom dynamic speech imaging scans. Subjects repeated a variety of phrases when in the scanner as real-time audio was captured. SETTING Multisite institution and clinical setting. PARTICIPANTS Four adult subjects with normal anatomy were recruited for this study. MAIN OUTCOME Establishment of 4-D atlas constructed from dynamic VP MRI data. RESULTS Three-dimensional dynamic magnetic resonance imaging was successfully used to obtain high quality dynamic speech scans in an adult population. Scans were able to be re-sliced in various imaging planes. Subject-specific MR data were then reconstructed and time-aligned to create a velopharyngeal atlas representing the averaged physiological movements across the four subjects. CONCLUSIONS The current preliminary study examined the feasibility of developing a VP atlas for potential clinical applications in cleft care. Our results indicate excellent potential for the development and use of a VP atlas for assessing VP physiology during speech.
Collapse
Affiliation(s)
- Jamie L Perry
- Department of Communication Sciences and Disorders, East Carolina University, Greenville, NC, USA
| | - Imani R Gilbert
- Department of Communication Sciences and Disorders, East Carolina University, Greenville, NC, USA
| | - Fangxu Xing
- Gordon Center for Medical Imaging, Department of Radiology, Massachusetts General Hospital/Harvard Medical School, Boston, MA, USA
| | - Riwei Jin
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL, USA
- Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - David P Kuehn
- Department of Speech and Hearing Science, University of Illinois Urbana-Champaign, Urbana, IL, USA
| | - Ryan K Shosted
- Department of Linguistics, University of Illinois at Urbana-Champaign, Urbana, IL USA
| | - Jonghye Woo
- Gordon Center for Medical Imaging, Department of Radiology, Massachusetts General Hospital/Harvard Medical School, Boston, MA, USA
| | - Zhi-Pei Liang
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL, USA
- Department of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Bradley P Sutton
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL, USA
- Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| |
Collapse
|
6
|
Kotlarek KJ, Krueger BI. Treatment of Speech Sound Errors in Cleft Palate: A Tutorial for Speech-Language Pathology Assistants. Lang Speech Hear Serv Sch 2023; 54:171-188. [PMID: 36599098 DOI: 10.1044/2022_lshss-22-00071] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
PURPOSE Cleft palate is one of the most common birth defects in the United States. Most of these children receive speech therapy by preschool and school-based clinicians. The purpose of this article is to provide a comprehensive tutorial for speech-language pathology assistants (SLPAs) regarding treatment techniques and principles for children with cleft palate. METHOD It has been reported that 68% of preschoolers with repaired cleft palate received speech therapy. Preschool and school-based speech-language pathologists (SLPs) have reported a strong desire for practical professional development and continuing education resources regarding treatment of children with cleft palate. Thus, it seems likely that SLPAs may feel similarly unequipped to provide effective treatment for children with cleft palate. Obligatory and learned speech errors commonly found in children with cleft palate are described. Elicitation strategies for compensatory articulations are detailed. The implementation of evidence-based articulation and phonological treatment approaches is described in a step-by-step manner. "Red flags" that may arise during treatment and require input from the supervising SLP are highlighted. RESULTS SLPAs will learn elicitation techniques for compensatory articulations and implement evidence-based treatment approaches to improve the speech accuracy of children with cleft palate. CONCLUSION It is important for all school-based clinicians to be familiar with speech therapy for individuals with cleft palate.
Collapse
|
7
|
Kotlarek KJ, Levene S, Piccorelli AV, Barhaghi K, Neuberger I. Growth Effects on Velopharyngeal Anatomy Within the First 2 Years of Life. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2022; 65:3365-3376. [PMID: 36001858 DOI: 10.1044/2022_jslhr-22-00186] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
PURPOSE Limited quantitative data exist regarding growth of the velopharynx within the first 2 years of life. The purpose of this study was to (a) quantify changes in velopharyngeal structures due to growth during the first 2 years of life, (b) examine the impact of sex and race within this age range, and (c) provide normative measures for comparison to individuals with cleft palate. METHOD/DESCRIPTION A retrospective chart review was completed of all patients up to 24 months of age that underwent magnetic resonance imaging of the head for medical necessity within the past 18 months using a three-dimensional fluid-attenuated inversion recovery sequence. Measurements of the velopharynx were obtained from 200 scans consistent with previous literature. Participants were divided into five groups based on corrected age for comparison. Variables of interest included adenoid depth, angle of origin, effective velopharyngeal ratio, effective velar length, levator veli palatini length, origin-origin distance, pharyngeal depth, sagittal angle, velopharyngeal ratio, velar insertion distance, velar length, and velar thickness. RESULTS Velopharyngeal dimensions were significantly different among corrected age groups after controlling for sex and race. Regarding age, analyses revealed significant differences in all variables of interest except effective velopharyngeal ratio. Regarding sex, significant differences were observed for angle of origin, effective velopharyngeal ratio, effective velar length, levator veli palatini muscle length, and velar insertion distance. Regarding race, a significant difference was only observed for angle of origin. CONCLUSIONS Results of this study demonstrate growth of velopharyngeal anatomy in normative infants with race and sex effects apparent in children up to 24 months of age. Variable growth trends were observed among different velopharyngeal measures.
Collapse
Affiliation(s)
| | - Sierra Levene
- University of Washington School of Medicine, Seattle
| | | | - Krystle Barhaghi
- Department of Radiology, Washington University School of Medicine, St. Louis, MO
| | - Ilana Neuberger
- Department of Radiology, University of Colorado School of Medicine, Aurora
| |
Collapse
|