At a glance
ClinicalIndex Comparison RecordN/ACompleted· 25 enrolled
Drug / intervention
Acoustic analysis plus pulse oximetryother
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.
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The AspiRATE Study: a Proof-of-concept Assessment of a Novel Intervention to Acoustically Detect Silent Aspiration in Patients With Acquired Dysphagia.
Sheffield Teaching Hospitals NHS Foundation Trust·observational·Posted Sep 18, 2018·Updated Mar 21, 2025
In Brief
An observational study evaluating Acoustic analysis plus pulse oximetry for Dysphagia, Oropharyngeal. Completed, enrolled 25 participants across 1 site.
Detailed Summary
This study will investigate whether silent aspiration during swallowing can reliably be detected using acoustic signal processing plus pulse oximetry.
Study Details
Study Typeobservational
Allocation--
Masking--
Primary Purpose--
ConditionsDysphagia, Oropharyngeal
CountriesUnited Kingdom
CollaboratorsUniversity of Cambridge
Timeline
N/ACompletedFinished
20192020202120222023202420252026
Enrollment StartMay 2018
First PostedSep 2018
Primary CompletionJun 2021
TodayJul 2026
First PostedSep 18, 2018
Enrollment StartMay 24, 2018
Primary CompletionJun 1, 2021
TodayJul 2, 2026
Enrollment to primary: 3.0 yearsPosted 7.8 years ago
Interventions
Acoustic analysis plus pulse oximetryother
Acoustic analysis plus pulse oximetry