Could a simple neck band protect transplanted lungs from stomach acid?

NCT ID NCT03886961

Recruiting now Disease control Sponsor: University of Florida Source: ClinicalTrials.gov ↗

First seen Jul 13, 2026 · Last updated Jul 14, 2026 · Updated 1 time

Summary

This study tests whether a device worn around the neck during sleep can reduce reflux in people who have received a lung transplant. Reflux can damage the new lungs, so researchers are measuring levels of stomach enzymes in lung fluid to see if the device helps. The trial involves 20 stable lung transplant patients who will use the Reflux Band for 4 weeks.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: Reflux Band (a wearable device that supports the upper esophageal sphincter)
What this could lead to: If effective, this device could offer a non-drug way to manage reflux after lung transplant, potentially protecting the transplanted lungs from damage.
What could go wrong: This is a small, early study with only 20 participants, so results may not apply to all patients. The device may be uncomfortable or fail to reduce reflux significantly.

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

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Conditions

The condition(s) this trial relates to.

gastroesophageal reflux disease

As listed by the trial registrant

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

GERD LUNG TRANSPLANT

Contacts and locations

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Study contacts

Contact

Phone: •••-•••-•••• Email: •••••@•••••

Locations

UF Health at the University of Florida
RECRUITING

Gainesville, Florida, 32610, United States

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