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Throat reflux study withdrawn before enrolling any patients

NCT ID NCT05695846

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled This study
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study aimed to develop better diagnostic tests and a device (external pressure on the throat) for patients with pharyngeal reflux, where stomach contents reach the throat. It planned to include adults with GERD and throat symptoms. However, the study was withdrawn before enrolling any participants, so no results or conclusions are available.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Started

Jan 2014

Finished

Apr 2025

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

20 to 85 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * GERD patients with complaints of regurgitation and supra-esophageal symptoms will be included Patient definition will be based on position statement and technical reviews of the American Gastroenterological Association and Montreal definition and classification of gastroesophageal and reflux disease (Am J Gastroenterol. 2006;101:1900-1920). Exclusion Criteria: * Age \<20 or \>85 * History or active alcohol or drug abuse * History of upper GI and ears, nose, throat and pulmonary diseases that may affect the oropharyngoesophageal axis and stomach * History of malignancy and chemo-radiation therapy * Unable to give consent * Pregnant women (see justification in the Women and Minority Inclusion in Clinical Research section). * History of allergy to Lidocaine for nasal topical anesthesia.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Reza Shaker

    Milwaukee, Wisconsin, 53086, United States

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Other studies related to the condition(s) this trial covers.