The pitch glide speech task lacks clinical utility to infer laryngeal lift during swallowing†.
Purpose: To investigate the amount of laryngeal lift during the pitch glide speech task and during a bolus swallow. Method: Modified Barium Swallows (MBS) videos captured speech tasks and bolus trials. Using SwallowTail®, laryngeal elevation was measured by the amount of laryngeal lift from rest to...
| Publicado en: | International Journal of Speech-Language Pathology Vol. 22; no. 5; pp. 511 - 517 |
|---|---|
| Autores principales: | , , , , |
| Formato: | diagnostic images research tables/charts Journal Article |
| Publicado: |
Taylor & Francis Ltd
Oct2020
|
| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=146466204&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 146466204 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 17549507 8NBH jtl: International Journal of Speech-Language Pathology issn: 17549507 maglogo: Y pubinfo: dt: Oct2020 vid: 22 iid: 5 pid: 377 pub: Taylor & Francis Ltd place: Philadelphia, Pennsylvania artinfo: ui: 146466204 146466204 146466204 10.1080/17549507.2019.1679258 146466204 ppf: 511 ppct: 6 formats: fmt: – @attributes: type: T – @attributes: type: P tig: atl: The pitch glide speech task lacks clinical utility to infer laryngeal lift during swallowing†. aug: au: Kennedy, Samantha Pisegna, Jessica M. Kim, Kaylee Parker, Linda Langmore, Susan affil: Boston University School of Public Health, Boston, MA, USA sug: subj: Pitch Perception Speech Physiology Task Performance and Analysis Deglutition Physiology Larynx Physiology Human Male Female Middle Age Aged Descriptive Statistics Post Hoc Analysis Paired T-Tests Comparative Studies Fluoroscopy Data Analysis Software Deglutition Disorders Therapeutic Exercise Middle Aged: 45-64 years Aged: 65+ years Male Female ab: Purpose: To investigate the amount of laryngeal lift during the pitch glide speech task and during a bolus swallow. Method: Modified Barium Swallows (MBS) videos captured speech tasks and bolus trials. Using SwallowTail®, laryngeal elevation was measured by the amount of laryngeal lift from rest to its maximum excursion during each subject's pitch glide and 5 mL thin liquid, 20 mL thin liquid, and 15 mL puree trials. Paired t-tests, with Bonferroni correction, determined if there was a difference in laryngeal lift between the pitch glide and the bolus trials. Two methods were used to compare the methodology of measuring laryngeal lift. Result: Each subject's pitch glide was compared to their swallows. Laryngeal lift during the bolus swallow was greater than the lift during the pitch glide by an average of 1.10 cm, 1.38 cm, and 1.34 cm for 5 mL thin liquid, 20 mL thin liquid, and 15 mL puree, respectively. There was a significant difference in laryngeal lift between the pitch glide task and the 20 mL thin liquid, 5 mL thin liquid, and 15 mL puree swallows. Measurement tracking the posterior cricoid detected greater differences than the previous methodology using the hyoid. Conclusion: In this group of dysphagic patients, the larynx lifted significantly less during a pitch glide than during bolus swallows. pubtype: Academic Journal doctype: diagnostic images research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
|---|