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Breathing problems in brittle bone disease: new study seeks answers

NCT ID NCT05317637

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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 examines lung and heart function in 18 adults with osteogenesis imperfecta (OI), also known as brittle bone disease. Researchers want to understand why breathing problems are the leading cause of death in OI. Participants will undergo lung function tests and chest imaging to measure lung capacity and airway health.

What this could mean

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

What this could lead to
If successful, this study could reveal why people with osteogenesis imperfecta often have breathing issues, pointing toward future treatments.
What could go wrong
This is an observational study with only 18 participants, so findings may not apply to everyone with OI. It does not test any treatment.

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.

Participants

About 18 people

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

Started

Aug 2022

Expected to finish

Sep 2027

An estimate. End dates often move.

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.

Who is studied

Individuals with Osteogenesis Imperfecta

Ages

18 years and older

Sex

Anyone

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: * Individuals who are able to give informed consent or have a legally authorized representative capable of giving consent on the subject's behalf * Individuals ages 18 and older of all races and sexes * Individuals who have been diagnosed with OI clinically and/or genetically Exclusion Criteria: * Individuals diagnosed with respiratory illness within 6 weeks of enrollment or undergoing diagnostic studies for an active illness. * Individuals with other skeletal dysplasia or genetic diagnosis * Individuals diagnosed with cardiopulmonary comorbidities that affect lung compliance

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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

  • Hospital for Special Surgery

    New York, New York, 10021, United States

  • Kennedy Krieger Institute / Hugo W. Moser Research Institute

    Baltimore, Maryland, 21205, United States

  • University of California Los Angeles

    Los Angeles, California, 90095, United States

More trials for these conditions

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