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Freezing pain away: new rib fracture treatment tested

NCT ID NCT06093776

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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

Summary

This study tested a procedure called cryoanalgesia, which uses cold to numb nerves, for treating pain from broken ribs. Five adults with rib fractures received the treatment to see if it could improve pain control and reduce the need for strong painkillers. The goal was to find a safer, more effective option for managing rib fracture pain.

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

5 people

The number who actually took part.

Started

Jun 2023

Finished

Jun 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.

Who is studied

≥18 years of age Acute pain attributed to rib fracture(s) Able to obtain consent

Ages

18 to 75 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: * 18 years of age Acute pain attributed to rib fracture(s) Able to obtain consent Exclusion Criteria: * \<18 years of age Pregnant Incarcerated Confounding injuries or significant pain attributed to secondary injury Patients with any of the following: cryoglobulinemia; paroxysmal cold hemoglobinuria; cold urticarial; Raynaud's disease; open and/or infected wounds at or near the treatment site

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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

  • Methodist Dallas Medical Center

    Dallas, Texas, 75203, United States

More trials for these conditions

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