Archives of rehabilitation research and clinical translation · 2023
Exploring the Efficacy of the Effortful Swallow Maneuver for Improving Swallowing in People With Parkinson Disease-A Pilot Study.
СтатьяНазвание и аннотация: Перевод в очереди
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Gandhi Pooja, Peladeau-Pigeon Melanie, Simmons Michelle, Steele Catriona M
Аннотация
OBJECTIVES: To determine the immediate (compensatory) and longer term (rehabilitative) effect of the effortful swallow (ES) maneuver on physiological swallowing parameters in Parkinson disease.
DESIGN: Virtual intervention protocol via Microsoft Teams with pre- and post-videofluoroscopic swallowing studies.
SETTING: Outpatient hospital setting, with intervention performed virtually.
PARTICIPANTS: Eight participants (median age 74 years [63-82])with Parkinson disease (years post onset 3-20) with a Hoehn and Yahr scale score between 2 and 4 (N=8).
INTERVENTIONS: ES maneuver, initiated using a maximum effort isometric tongue-to-palate press, with biofeedback provided using the Iowa Oral Performance Instrument. The protocol included 30 minute sessions twice daily, 5 days/week for 4 weeks.
MAIN OUTCOME MEASURES: Penetration-Aspiration Scale scores, time-to-laryngeal-vestibule-closure, total pharyngeal residue, and pharyngeal area at maximum constriction as seen on lateral view videofluoroscopy.
RESULTS: No consistent, systematic trends were identified in the direction of improvement or deterioration across Penetration-Aspiration Scale scores, time-to-laryngeal-vestibule-closure, pharyngeal area at maximum constriction, or total pharyngeal residue.
CONCLUSIONS: Heterogeneous response to the ES as both a compensatory and rehabilitative technique. Positive response on the compensatory probe was predictive of positive response after rehabilitation.
DESIGN: Virtual intervention protocol via Microsoft Teams with pre- and post-videofluoroscopic swallowing studies.
SETTING: Outpatient hospital setting, with intervention performed virtually.
PARTICIPANTS: Eight participants (median age 74 years [63-82])with Parkinson disease (years post onset 3-20) with a Hoehn and Yahr scale score between 2 and 4 (N=8).
INTERVENTIONS: ES maneuver, initiated using a maximum effort isometric tongue-to-palate press, with biofeedback provided using the Iowa Oral Performance Instrument. The protocol included 30 minute sessions twice daily, 5 days/week for 4 weeks.
MAIN OUTCOME MEASURES: Penetration-Aspiration Scale scores, time-to-laryngeal-vestibule-closure, total pharyngeal residue, and pharyngeal area at maximum constriction as seen on lateral view videofluoroscopy.
RESULTS: No consistent, systematic trends were identified in the direction of improvement or deterioration across Penetration-Aspiration Scale scores, time-to-laryngeal-vestibule-closure, pharyngeal area at maximum constriction, or total pharyngeal residue.
CONCLUSIONS: Heterogeneous response to the ES as both a compensatory and rehabilitative technique. Positive response on the compensatory probe was predictive of positive response after rehabilitation.