Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Closed-loop spinal cord stimulation for chronic pelvic pain — effectiveness and safety

Official title: Prospective Evaluation of Effectiveness and Safety of Closed-Loop Spinal Cord Stimulation in Treating Patients With Chronic Pelvic Pain

Run by Stanford University · NCT06377969 · Data updated 2026-11-12

This study will test whether closed-loop spinal cord stimulation can safely reduce chronic pelvic pain in adults whose pain has not improved with standard treatments.

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment10 (estimated)
SponsorStanford University
Academic / other
Locations1 site (Redwood City, California)
StatusRecruiting
StartedJune 1, 2025
Main results expectedMay 31, 2028
Study endsMay 31, 2028
Registry record updatedMarch 11, 2026
Trial IDNCT06377969 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults aged 18 or older with chronic pelvic pain longer than six months that has not responded to conservative medical treatments and without treatable secondary causes are ideal candidates.

Probably not a fit

Patients with uncontrolled medical or major untreated psychiatric conditions, anatomical barriers to SCS placement, or ongoing legal or disability claims are unlikely to benefit from participation.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This prospective interventional study enrolls adults with chronic pelvic pain lasting more than six months that has not responded to conservative medical management. Participants receive an ECAP-controlled closed-loop spinal cord stimulator that adjusts stimulation energy in real time based on evoked compound action potential feedback. Investigators will follow participants to measure safety, pain reduction, and functional outcomes over the follow-up period. Procedures and follow-up are conducted at Stanford University in Redwood City, California.

Why it matters

Potential benefit: If successful, the approach could offer better-controlled and more durable pain relief for adults with refractory chronic pelvic pain.

How similar studies have gone: Conventional open-loop spinal cord stimulation has shown benefit for some pelvic pain patients, but ECAP-controlled closed-loop systems are relatively new and have limited published evidence specific to pelvic pain.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

The investigators will include all adult patients (18 or older) with pelvic pain more than 6 months that has not responded to conservative medical management

Exclusion Criteria:

* Major untreated medical comorbidities (uncontrolled diabetes mellitus, severe obesity, uncontrolled cardiopulmonary disease, etc.)
* Secondary causes of pelvic pain that can be treated with appropriate medical or surgical interventions
* Major untreated psychological comorbidities
* Anatomical challeneges to place spinal cord stimulator
* Ongoing legal or disability claims

Where it's running

  • Stanford
    Redwood City, California, United States
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 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.