Could a simple additive to epidurals prevent chronic pain after surgery?
NCT ID NCT07292324
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at whether adding dexmedetomidine to a standard epidural painkiller (bupivacaine) improves pain control for women undergoing gynecologic laparotomy. 62 women received either the standard epidural or one with dexmedetomidine added. Researchers measured pain levels, painkiller use, and inflammation markers for 24 hours after surgery, and checked for chronic pain 3 months later.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Dexmedetomidine (added to bupivacaine epidural)
- What this could lead to
- If it works, this could offer better short-term pain relief and lower the chance of long-term pain after gynecologic surgery.
- What could go wrong
- This is a small, completed Phase 4 trial with 62 participants, so results may not apply to everyone. Adding dexmedetomidine may cause side effects like low blood pressure or slow heart rate.
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 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
-
62 people
The number who actually took part.
- Started
-
Aug 2025
- Finished
-
Jan 2026
- 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
-
30 to 55 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: * Patients aged 30-55 years * ASA physical status I-III * Body Mass Index (BMI) 18 - 29.9 kg/m2 * Patients undergoing gynecologic laparotomy Exclusion Criteria: * Contraindications for regional anesthesia * Allergy or contraindication to dexmedetomidine * Routine use of antidepressants or anticonvulsants * Chronic opioid consumption (equivalent to \>30 mg oral morphine per day for \>1 month) * History of Chemotherapy-Induced Peripheral Neuropathy (CIPN) * Active systemic autoimmune disease or receiving immunosuppressant therapy (e.g., Systemic Lupus Erythematosus, Rheumatoid Arthritis, Multiple Sclerosis) * Inability to use the Visual Analogue Scale (VAS) or operate the Patient-Controlled Epidural Analgesia (PCEA) device * Coagulation disorders (prolonged hemostasis) * Refusal to participate
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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
-
Prof. Dr. I.G.N.G Ngoerah Central General Hospital
Denpasar, Bali, 80114, Indonesia
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