NCT05204303|Unknown
LPR Fluorescence Pilot
Analysis of Mouthwash Samples From Laryngopharyngeal Reflux (LPR) Patients and Healthy Volunteers Using Barrel-array Diagnostics
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Analysis of Mouthwash Samples From Laryngopharyngeal Reflux (LPR) Patients and Healthy Volunteers Using Barrel-array Diagnostics
Sponsor study identifier
observational
100
1 country
1
Study Start
July 1, 2022
Actual (reported)Primary Completion
June 2023
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Study Completion
July 2023
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Comparing the fluorescence signatures from mouthwash samples of patients with laryngopharyngeal reflux (LPR) and healthy volunteers.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
July 2023
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
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Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
January 10, 2022
Actual (reported)January 24, 2022
Actual (reported)July 1, 2022
Actual (reported)June 2023
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
July 2023
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Determine the detection strength of differences in fingerprints between the three participant groups.
10-months
Determine the differences in fingerprints between samples within one group to assess background noise.
10-months
Determine the feasibility of mouthwash on Pandra platform.
10-months
Ambulatory transnasal reflux device to detect reflux events in the oeosphagus and pharynx.
Reflux Symptom Index (RSI) Gastroesophageal Reflux Disease Questionnaire (GERDQ) Short-form Esophageal Hypervigilance and Anxiety Scale (SF-EHAS)
Patients with LPR symptoms referred for ambulatory pH-impedance monitoring will be separated into two groups following completion of the pH-impedance test: those with objective evidence of GORD and those without objective evidence of GORD.
The Functional Gut Clinic
Manchester, Greater Manchester, M3 4BG, United Kingdom
Mouthwash (salivary oral rinse)
First Submitted
January 10, 2022
First Posted
January 24, 2022
Study Start
July 1, 2022
Actual (reported)Primary Completion
June 2023
Estimated (date passed)Reflux Band in Laryngopharyngeal Reflux
A symptom-based questionnaire used to diagnose disorders of gut-brain interaction (DGBI)
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This estimate has passed. The registry has not confirmed an actual date for this milestone.
Study Completion
July 2023
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Last Updated
September 2, 2022
Record last verified: 2022-08
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Source: ClinicalTrials.gov.
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