Ultrasonic Neuromodulation of Cingulate Cortex for Fibromyalgia
1 other identifier
interventional
180
1 country
5
Brief Summary
The goal of this clinical trial is to evaluate a new noninvasive brain stimulation intervention for fibromyalgia and to determine its effectiveness in reducing pain. Participants will receive four treatments over the course of one month and will complete surveys at multiple time points throughout the 16-week study.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for not_applicable
Started Dec 2025
5 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
November 7, 2025
CompletedFirst Posted
Study publicly available on registry
November 10, 2025
CompletedStudy Start
First participant enrolled
December 11, 2025
CompletedPrimary Completion
Last participant's last visit for primary outcome
December 1, 2026
ExpectedStudy Completion
Last participant's last visit for all outcomes
December 1, 2026
May 20, 2026
May 1, 2026
12 months
November 7, 2025
May 18, 2026
Conditions
Outcome Measures
Primary Outcomes (1)
Numerical Rating Scale - 11 (NRS-11) pain score
The NRS-11 is a scale from 0-10 with higher values representing higher levels of pain.
28 days following initial treatment
Secondary Outcomes (7)
Fibromyalgia Impact Questionnaire Revised (FIQR)
28 days following initial treatment
Numerical Rating Scale - 11 (NRS-11) pain score response rate
28 days following initial treatment
Patient-Reported Outcomes Measurement Information System (PROMIS-29) - Pain Interference Subscale
28 days following initial treatment
Numerical Rating Scale - 11 (NRS-11) pain score response rate
7 days following initial treatment
Patient Global Impression of Improvement (PGI-I)
28 days following initial treatment
- +2 more secondary outcomes
Other Outcomes (11)
Patient-Reported Outcomes Measurement Information System (PROMIS-29) - all subscales, excluding Pain Interference
28 days following initial treatment
Brief Pain Inventory (BPI) - short form
28 days following initial treatment
Fibromyalgia Impact Questionnaire Revised (FIQR)
16 weeks following initial treatment
- +8 more other outcomes
Study Arms (2)
Focused Ultrasound
ACTIVE COMPARATORSham Ultrasound
SHAM COMPARATORInterventions
Eligibility Criteria
You may qualify if:
- Willing and able to provide informed consent.
- Age ≥ 22 years.
- Meets 2016 American College of Rheumatology criteria for fibromyalgia:
- Generalized pain, defined as pain in at least 4 of 5 regions, is present, AND
- Widespread pain index (WPI) ≥ 7 and symptom severity scale score (SSS) ≥ 5, or WPI of 4-6 and SSS score ≥ 9, AND
- Symptoms have been present at a similar level for at least 3 months, AND
- A diagnosis of fibromyalgia is valid irrespective of other diagnoses. A diagnosis of fibromyalgia does not exclude the presence of other clinically important illnesses.
- Failure of at least two evidence-based medications (i.e., pregabalin, duloxetine, milnacipran) for the treatment of fibromyalgia.
- Failure of one or more attempts at physical or Cognitive Behavioral Therapy (CBT) including:
- Aerobic exercise like walking, cycling, and swimming,
- Water therapy/hydrotherapy with warm water exercises,
- Tai Chi involving slow, controlled movements,
- Yoga,
- Resistance training,
- Bodyweight exercises,
- +25 more criteria
You may not qualify if:
- Any previous diagnosis of bipolar disorder or schizophrenia-spectrum disorder during the participant's lifetime, according to Diagnostic and Statistical Manual of Mental Disorders, version 5 (DSM-5-TR) criteria.
- New or existing diagnosis of moderate or severe alcohol or other substance use disorder in the past 6 months, according to DSM-5-TR criteria.
- New or existing diagnosis of obsessive-compulsive disorder and/or posttraumatic stress disorder in the past 30 days, according to DSM-5-TR criteria, and which is unstable in the clinical judgment of the investigator.
- New or existing primary diagnosis of anorexia nervosa, bulimia nervosa, or binge eating disorder in the past 3 months, according to DSM-5-TR criteria.
- Clinically significant neurodevelopmental, neurocognitive, or personality disorder, according to DSM-5-TR criteria.
- Moderate-High Risk of Suicide, according to the Columbia-Suicide Severity Rating Scale (C-SSRS) Screen Version - Recent (i.e., answers YES to Question 3 and NO to Question 6 (Moderate Risk), or YES to Question 4, 5, or 6 (High Risk)), or in the clinical judgement of the site investigator.
- Lifetime history of a serious suicide attempt in the medical opinion of the site investigator.
- Changes in treatment for pain in the past 2 months.
- Treatment with electroconvulsive therapy, transcranial magnetic stimulation, ketamine, or esketamine in the past 30 days.
- Currently diagnosed progressive neurological disease such as multiple sclerosis, chronic inflammatory demyelinating polyneuropathy, rapid progressive arachnoiditis, brain or spinal cord tumor, or severe/critical spinal stenosis (stenosis).
- Cancer-related pain.
- Diagnosis of malignancy other than basal cell carcinoma, or carcinoma in situ of the cervix within the past five years, to include life expectancy less than one year due to advanced malignancy.
- Autoimmune-related pain.
- Inadequately managed general medical condition, in the opinion of the site investigator.
- Lifetime history of cerebral small vessel disease.
- +7 more criteria
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (5)
University of Minnesota Medical Center Fairview
Minneapolis, Minnesota, 55455, United States
Washington University in St. Louis
St Louis, Missouri, 63110, United States
Northwell Health - The Feinstein Institutes of Clinical Research
Manhasset, New York, 10030, United States
University of Utah
Salt Lake City, Utah, 84108, United States
WVU Rockefeller Neuroscience Institute
Morgantown, West Virginia, 26505, United States
Related Publications (3)
Riis TS, Losser AJ, Kassavetis P, Moretti P, Kubanek J. Noninvasive modulation of essential tremor with focused ultrasonic waves. J Neural Eng. 2024 Feb 27;21(1). doi: 10.1088/1741-2552/ad27ef.
PMID: 38335553BACKGROUNDRiis TS, Feldman DA, Losser AJ, Okifuji A, Kubanek J. Noninvasive targeted modulation of pain circuits with focused ultrasonic waves. Pain. 2024 Dec 1;165(12):2829-2839. doi: 10.1097/j.pain.0000000000003322. Epub 2024 Jul 30.
PMID: 39073370BACKGROUNDRiis TS, Feldman DA, Kwon SS, Vonesh LC, Koppelmans V, Brown JR, Solzbacher D, Kubanek J, Mickey BJ. Noninvasive Modulation of the Subcallosal Cingulate and Depression With Focused Ultrasonic Waves. Biol Psychiatry. 2025 Apr 15;97(8):825-834. doi: 10.1016/j.biopsych.2024.09.029. Epub 2024 Oct 11.
PMID: 39396736BACKGROUND
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Akiko Okifuji, PhD
University of Utah
Central Study Contacts
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- RANDOMIZED
- Masking
- TRIPLE
- Who Masked
- PARTICIPANT, INVESTIGATOR, OUTCOMES ASSESSOR
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- INDUSTRY
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
November 7, 2025
First Posted
November 10, 2025
Study Start
December 11, 2025
Primary Completion (Estimated)
December 1, 2026
Study Completion (Estimated)
December 1, 2026
Last Updated
May 20, 2026
Record last verified: 2026-05