Nerve block may offer new relief for breast cancer survivors with stubborn shoulder pain
NCT ID NCT07095569
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether numbing specific shoulder nerves can reduce pain in people who have shoulder pain after breast cancer surgery and radiation. Sixty adults aged 18-65 with this type of pain will be randomly assigned to receive the nerve block or standard care. The main goal is to see if pain scores drop over three months, and how much pain medication they need.
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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 60 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Aug 2025
- Expected to finish
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Aug 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 65 years
- Sex
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Female participants only
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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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. Age (18-65) Years. 2. ASA physical status (II- III). 3. Patients with post mastectomy irradiation shoulder pain. 4. Body mass index (BMI): (20-40) kg/m2. Exclusion Criteria: 1. Patient refusal. 2. Known sensitivity or contraindication to drugs used in the study. 3. Pregnancy. 4. Recent myocardial infarction. 5. Hemodynamically unstable. 6. Local and systemic sepsis. 7. Psychiatric illness.
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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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National Cancer institute
RECRUITINGCairo, Cairo Governorate, 002, Egypt
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