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Optimizing Dysphagia Treatment Delivery in Acute Care: A Hybrid Efficacy Implementation Trial

4. september 2026 oppdatert av: Cara Donohue, Ph.D. CCC-SLP, Vanderbilt University Medical Center

This research study is investigating the efficacy and implementation of expiratory muscle strength training (EMST), standard of care dysphagia treatment, and intensive dysphagia treatment in critically ill adults in the acute care setting. Currently, no targeted, effective, and feasible dysphagia treatment approaches currently exist for use in critically ill adults in the acute care setting. The current study will investigate the impact of EMST, standard of care dysphagia treatment, and intensive dysphagia treatment on pulmonary function, cough function, swallow function, frailty, patient-reported swallow function, and health outcomes in critically ill adults. This study will also examine patient perceptions and clinical speech-language pathologists' perceptions of the acceptability, appropriateness, and feasibility of these interventions.

Critically ill adults will: undergo tests of breathing, cough, and swallow function, complete questionnaires about the treatment, and their swallow function, and complete their respective treatment as prescribed.

Clinical speech-language pathologists will complete questionnaires about the interventions.

A subset of critically ill adults and clinical speech-language pathologists will also have the opportunity to participate in focus groups.

Studieoversikt

Status

Har ikke rekruttert ennå

Forhold

Intervensjon / Behandling

Detaljert beskrivelse

This study will involve two in-person research evaluations in the hospital that will last 45 minutes- 1 hour and will consist of a screening, breathing and cough testing, swallow function testing, measures of frailty, and completion of questionnaires. Following the initial research evaluation, critically ill adults will complete the intervention they are assigned to as prescribed. The exercises will take 15-20 minutes to complete and adherence to treatment will be tracked. Prior to hospital discharge and after completion of the intervention, critically ill adults will undergo a second research evaluation.

Clinical speech-language pathologists will complete questionnaires about the interventions that will take 10-15 minutes.

A subset of critically ill adults and clinical speech-language pathologists will also have the opportunity to participate in focus groups, which will take 45 minutes-1 hour.

Studietype

Intervensjonell

Registrering (Antatt)

120

Fase

  • Ikke aktuelt

Kontakter og plasseringer

Denne delen inneholder kontaktinformasjon for de som utfører studien, og informasjon om hvor denne studien blir utført.

Studiekontakt

Studiesteder

  • Forente stater
    • Tennessee
      • Nashville, Tennessee, Forente stater, 37232
        • Vanderbilt University Medical Center
        • Ta kontakt med:

Deltakelseskriterier

Forskere ser etter personer som passer til en bestemt beskrivelse, kalt kvalifikasjonskriterier. Noen eksempler på disse kriteriene er en persons generelle helsetilstand eller tidligere behandlinger.

Kvalifikasjonskriterier

Alder som er kvalifisert for studier

  • Voksen
  • Eldre voksen

Tar imot friske frivillige

Nei

Beskrivelse

Inclusion criteria for critically ill adults will be:

  1. Adult ≥ 18 years old
  2. Not pregnant
  3. Underwent a clinical flexible endoscopic evaluation of swallowing (FEES) or videofluoroscopy swallow study (VFSS) with a penetration aspiration scale (PAS) score ≥ 5
  4. Hospitalized in non-neuro intensive care unit (ICU) setting at Vanderbilt University Medical Center (VUMC) at some point during admission
  5. Dysphagia is primarily related to ICU stay and not other medical conditions that may cause dysphagia
  6. medically cleared with no contraindications for expiratory muscle strength training (EMST) or other treatments
  7. Cognitive capacity to follow basic directions
  8. Willing to undergo testing and treatment for the study.

Inclusion criteria for speech-language pathologists (SLPs) will be:

  1. Adult acute care speech-language pathologist who works at VUMC.
  2. Willing to complete surveys and/or participate in a focus group.

Studieplan

Denne delen gir detaljer om studieplanen, inkludert hvordan studien er utformet og hva studien måler.

Hvordan er studiet utformet?

Designdetaljer

  • Primært formål: Behandling
  • Tildeling: Randomisert
  • Intervensjonsmodell: Parallell tildeling
  • Masking: Ingen (Open Label)

Våpen og intervensjoner

Deltakergruppe / Arm
Intervensjon / Behandling
Eksperimentell: Expiratory muscle strength training (EMST)
Critically ill adults will complete EMST as prescribed.
Atferdsmessig: Expiratory muscle strength training (EMST)
EMST devices will be set to 60% of participants' maximum expiratory pressure. Participants will complete training 5 days per week by performing 5 sets of 5 repetitions.
Aktiv komparator: Standard of Care Dysphagia Treatment
Critically ill adults will receive dysphagia treatment per standard of care.
Atferdsmessig: Standard of Care Dysphagia Treatment
Critically ill adults will perform one set of ten repetitions of each exercise recommended by their clinical speech-language pathologist. Enrolled participants will complete up to two training sessions per week (0-2 pending normal clinical care course) with a clinical speech-language pathologist
Eksperimentell: Intensive Dysphagia Treatment
Critically ill adults will complete intensive dysphagia treatment as prescribed.
Atferdsmessig: Intensive Dysphagia Treatment
Critically ill adults will perform one set of ten repetitions of each exercise (effortful swallow, Masako maneuver, Mendelsohn maneuver, chin tuck against resistance, tongue strengthening exercises, and may also participate in bolus driven therapy). Enrolled participants will complete five training sessions per week (at least 3 days/week with the PI or a trained member of the research team and up to 2 days/week with a member of the clinical speech-language pathology team).

Hva måler studien?

Primære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Change in Dynamic Imaging Grade of Swallowing Toxicity Scale (DIGEST) Grades
Tidsramme: pre-treatment (baseline), and post-treatment prior to hospital discharge, assessed up to 2 weeks
The DIGEST is a validated, 5-point ordinal rating scale that quantifies global pharyngeal swallow function.
pre-treatment (baseline), and post-treatment prior to hospital discharge, assessed up to 2 weeks
Change in Penetration Aspiration Scale Scores
Tidsramme: pre-treatment (baseline), and post-treatment prior to hospital discharge, assessed up to 2 weeks
The penetration aspiration scale is a validated 8-point ordinal rating scale that measures the depth of airway invasion and the patient's response during swallowing. Scores range from 1 to 8 with a score of 1 indicating a safe swallow (best score) and 8 indicating silent aspiration (worst score).
pre-treatment (baseline), and post-treatment prior to hospital discharge, assessed up to 2 weeks

Sekundære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Change in maximum expiratory pressure
Tidsramme: pre-treatment (baseline), and post-treatment prior to hospital discharge, assessed up to 2 weeks
A measure of respiratory strength while breathing out
pre-treatment (baseline), and post-treatment prior to hospital discharge, assessed up to 2 weeks
Change in cough peak expiratory flow
Tidsramme: pre-treatment (baseline), and post-treatment prior to hospital discharge, assessed up to 2 weeks
A measure of cough strength
pre-treatment (baseline), and post-treatment prior to hospital discharge, assessed up to 2 weeks
Grip strength
Tidsramme: pre-treatment (baseline), and post-treatment prior to hospital discharge, assessed up to 2 weeks
Change in Grip strength be used to quantify clinical frailty using a digital hand dynamometer.
pre-treatment (baseline), and post-treatment prior to hospital discharge, assessed up to 2 weeks
Change in Swallowing and Eating Related Fatigue Questionnaire (SERF)
Tidsramme: pre-treatment (baseline), and post-treatment prior to hospital discharge, assessed up to 2 weeks
Scores on the SERF range 0-48 with higher scores indicating greater impairment.
pre-treatment (baseline), and post-treatment prior to hospital discharge, assessed up to 2 weeks
Change in Screening for Oral Frailty Tool (SOFT)
Tidsramme: pre-treatment (baseline), and post-treatment prior to hospital discharge, assessed up to 2 weeks
Oral frailty will be assessed as present/absent using the Screening for Oral Frailty Tool.
pre-treatment (baseline), and post-treatment prior to hospital discharge, assessed up to 2 weeks
Change in Eating Assessment Tool 10 (EAT-10)
Tidsramme: pre-treatment (baseline), and post-treatment prior to hospital discharge, assessed up to 2 weeks
The EAT-10 contains 10 questions (score range: 0-40), higher scores indicate greater impairment.
pre-treatment (baseline), and post-treatment prior to hospital discharge, assessed up to 2 weeks
Acceptability of Intervention Measure (AIM)
Tidsramme: post-treatment prior to hospital discharge, assessed up to 2 weeks
A measure of how acceptable an intervention is with scores ranging from 4-20.
post-treatment prior to hospital discharge, assessed up to 2 weeks
Intervention Appropriateness Measure (IAM)
Tidsramme: post-treatment prior to hospital discharge, assessed up to 2 weeks
A measure of how appropriate an intervention is with scores ranging from 4-20.
post-treatment prior to hospital discharge, assessed up to 2 weeks
Feasibility of Intervention Measure (FIM)
Tidsramme: post-treatment prior to hospital discharge, assessed up to 2 weeks
A measure of how feasible an intervention is with scores ranging from 4-20.
post-treatment prior to hospital discharge, assessed up to 2 weeks

Samarbeidspartnere og etterforskere

Det er her du vil finne personer og organisasjoner som er involvert i denne studien.

Sponsor

Vanderbilt University Medical Center

Etterforskere

  • Hovedetterforsker: Cara Donohue, PhD CCC-SLP, Vanderbilt University Medical Center

Studierekorddatoer

Disse datoene sporer fremdriften for innsending av studieposter og sammendragsresultater til ClinicalTrials.gov. Studieposter og rapporterte resultater gjennomgås av National Library of Medicine (NLM) for å sikre at de oppfyller spesifikke kvalitetskontrollstandarder før de legges ut på det offentlige nettstedet.

Studer hoveddatoer

Studiestart (Antatt)

1. april 2027

Primær fullføring (Antatt)

1. oktober 2028

Studiet fullført (Antatt)

1. februar 2029

Datoer for studieregistrering

Først innsendt

22. juli 2026

Først innsendt som oppfylte QC-kriteriene

29. juli 2026

Først lagt ut (Faktiske)

30. juli 2026

Oppdateringer av studieposter

Sist oppdatering lagt ut (Faktiske)

9. september 2026

Siste oppdatering sendt inn som oppfylte QC-kriteriene

4. september 2026

Sist bekreftet

1. september 2026

Mer informasjon

Begreper knyttet til denne studien

Nøkkelord

Ytterligere relevante MeSH-vilkår

Andre studie-ID-numre

  • 261042

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