Effects of acupuncture on opioid pain relief in fibromyalgia patients

Analgesic Response to Opioids in Patients With Fibromyalgia After Conventional Acupuncture Versus Sham Acupuncture

Not applicable Interventional University of California, Irvine · NCT06571110

This study tests if traditional acupuncture can make opioid pain relief better for people with fibromyalgia.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment45 (estimated)
Ages18 Years to 80 Years
SexAll
SponsorUniversity of California, Irvine Academic / other
Locations1 site (Irvine, California)
Trial IDNCT06571110 on ClinicalTrials.gov

What this trial studies

This study investigates whether traditional acupuncture can enhance the pain-relieving effects of opioids in patients with fibromyalgia. Participants will receive either traditional acupuncture or sham acupuncture and will complete a validated pain inventory before and after the treatment. The hypothesis is that traditional acupuncture may improve the binding of the mu-opioid receptor, leading to better pain management. The study aims to provide insights into the combined effects of acupuncture and opioid therapy for chronic pain relief.

Who should consider this trial

Good fit: Ideal candidates are adults aged 18 to 80 with a diagnosis of fibromyalgia for over six months who are currently on chronic opioid therapy.

Not a fit: Patients with a history of substance use disorder, active mental health diagnoses, or those who have recently tried acupuncture may not benefit from this study.

Why it matters

Potential benefit: If successful, this approach could improve pain management strategies for fibromyalgia patients using opioids.

How similar studies have performed: While acupuncture has been studied for various pain conditions, this specific approach combining acupuncture with opioid therapy is relatively novel and has not been extensively tested.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Are 18 - 80 years old
* have been diagnosed with Fibromyalgia for more than 6 months
* Are already using chronic, continuous opioid therapy, including but not limited to the use of Hydrocodone (Norco), Oxycodone (Percocet), morphine, methadone or Tylenol #3 daily
* Have moderate to excruciating pain at baseline, determined by a 5 or greater score on the Visual Analogue Scale (VAS)

Exclusion Criteria:

* Are younger than 18 or older than 80 years old
* Have been diagnosed with a Substance Use Disorder (SUD)
* Pregnant
* Have an active litigation or worker's compensation case
* Have an active mental health diagnosis, such as bipolar disorder, psychosis, or suicidal ideation
* Are prescribed and actively using low dose Naltrexone . Have tried acupuncture in the last 6 months

Where this trial is running

Irvine, California

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions FibromyalgiaAcupunture
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.