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New lung device aims to calm COPD symptoms

NCT ID NCT07361653

Disease control Sponsor: Ryme Medical, Inc. Source: ClinicalTrials.gov ↗

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 This study
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 Results may not be published yet.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
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This status has not been confirmed recently, so it may be out of date.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 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests a device that targets nerves in the lungs to help people with moderate to severe COPD breathe easier. About 300 participants will be randomly assigned to receive the real treatment or a sham procedure. Researchers will track symptoms, exercise ability, and flare-ups over time to see if the device is safe and effective.

What this could mean

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

Active substance
Targeted Lung Denervation (TLD) Catheter
What this could lead to
If it works, this could offer a new way to reduce COPD symptoms and flare-ups without daily medication.
What could go wrong
This is a pivotal study, but the treatment is still experimental. It may not improve symptoms, and there are risks from the bronchoscopy procedure, such as bleeding or infection.

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.

Participants

About 300 people

The number the study aims to enrol. It can still change while the study runs.

Expected to start

Jun 2026

An estimate. Start dates often move.

Expected to finish

Dec 2029

An estimate. End dates often move.

Lead sponsor

A company

The lead sponsor is a pharmaceutical, biotech, or medical-device company.

Who can take part

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

Ages

40 to 80 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: * Symptomatic chronic obstructive pulmonary disease * History of COPD exacerbation(s) * Stable medical therapy * Candidate for bronchoscopy Exclusion Criteria: * Prior lung intervention with device in place * Using tobacco products, e-cigarettes, vape or other inhaled non-pharmacological substance * Clinically significant serious or unstable medical conditions (e.g., heart disease requiring treatment, uncontrolled diabetes) * Pregnant, nursing, or intent to become pregnant during study duration

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Conditions

The condition(s) this trial relates to.

chronic obstructive pulmonary disease COPD, severe early onset lung disorder

As listed by the trial registrant

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

COPD COPD (chronic obstructive pulmonary disease) COPD acute exacerbation COPD exacerbations COPD patients Lung disease airways Lung disease, chronic obstructive

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  2. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

More trials for these conditions

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