Nerve block or IV drugs? study seeks best pain relief after mastectomy
NCT ID NCT07257874
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study compared two ways to manage pain after a mastectomy: a nerve block (pectoral block) using bupivacaine, and standard IV painkillers (ketorolac). Sixty women undergoing mastectomy for breast cancer took part. The goal was to see which method provides better pain relief in the first 24 hours after surgery.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- bupivacaine (nerve block) and ketorolac (IV painkiller)
- What this could lead to
- If the nerve block works better, it could become a standard way to manage pain after mastectomy, reducing the need for strong IV painkillers.
- What could go wrong
- This is a small, single-center study with only 60 participants. The results may not apply to all patients, and nerve blocks carry risks like infection or allergic reaction.
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
-
Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
-
60 people
The number who actually took part.
- Started
-
Jul 2025
- Finished
-
Dec 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.
- Ages
-
18 to 65 years
- Sex
-
Female participants only
- 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 Hide 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: * Female Patients undergoing Modified Radical Mastectomy for biopsy proven Carcinoma Breast * Patient with age 18-65 years * Patients with ASA Grade 2 * BMI less than 40 kg/meter square Exclusion Criteria: * Block site infection * Coagulopathies (INR \> 1.6 and Platelets \< 100000) * Any Organ dysfunction such as severe cardiac, pulmonary, renal or liver dysfunction * Systemic infection * Dementia * Known hypersensitivity to local anesthetic agents
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Breast carcinoma are added.
Genom att skicka in godkänner du våra Användarvillkor
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
-
Akbar Niazi Teaching Hospital
Islamabad, 44000, Pakistan
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Green dye vs blue dye: which finds Cancer-Linked lymph nodes better?
- The gatekeepers of tumors: scientists probe how blood vessels let immune cells in
- Can exercise and nutrition prehab help breast cancer patients through chemo?
- Can a clotting drug cut mastectomy wound drainage?
- A simple dye might replace radioactive tracers in cancer staging
- Can new tracers make many cancers light up on scans?