New cold therapy could cut opioid use after shoulder surgery
NCT ID NCT05095909
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a special cold compression machine works better than regular ice packs for pain and swelling after arthroscopic rotator cuff repair. About 100 adults having this shoulder surgery will be randomly assigned to one of the two cooling methods. The goal is to see if the device improves pain control, reduces swelling, and lowers the need for opioid painkillers.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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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
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About 100 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Aug 2024
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- Lead sponsor
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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
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18 to 70 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Patients who are candidates for arthroscopic rotator cuff repair 1. Acute, traumatic tear of the rotator cuff in an active patient 2. Chronic, symptomatic tear of the rotator cuff in an active patient having failed non - operative treatment 2. Patient agreeable to participation in the study and able to complete informed consent process and all study requirements. 3. ≥18 years of age Exclusion Criteria: 1. Pregnancy (per pre-operative physical) 2. Presence of significant glenohumeral joint osteoarthritis 3. Age over 70 4. History of clinically diagnosed lymphedema 5. Morbid obesity (BMI \> 45) 6. History of drug or alcohol addiction, prior opioid dependence, or current use of opioid medication (preoperative) 7. Investigators concern regarding subject's ability or willingness to follow protocol. 8. History of significant vascular impairment in the affected region (e.g., from prior frostbite, diabetes, arteriosclerosis or ischemia). 9. History of acute paroxysmal cold hemoglobinuria or cryoglobulinemia. 10. History of Raynaud's disease or cold hypersensitivity (cold urticarial).
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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.
Contacts and locations
Locations
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Allina Health Orthopedics
RECRUITINGPlymouth, Minnesota, 55441, United States
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Other studies related to the condition(s) this trial covers.
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