Using NEUROCUPLE™ patch for pain management after knee surgery

Enhancing Pain Management for Knee Replacement Patients Through an Innovative Non-invasive and Opioid-sparing Device (NEUROCUPLE™)

Not applicable Interventional nCap Medical · NCT06460350

This study is testing if the NEUROCUPLE™ patch can help reduce pain and the need for opioids in people recovering from knee surgery.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment140 (estimated)
Ages18 Years and up
SexAll
SponsornCap Medical Industry-sponsored
Locations1 site (Pittsburgh, Pennsylvania)
Trial IDNCT06460350 on ClinicalTrials.gov

What this trial studies

This clinical trial evaluates the effectiveness of the NEUROCUPLE™ patch in reducing pain and opioid consumption in patients undergoing total knee arthroplasty (TKA). It is a randomized, placebo-controlled study where participants will receive either the active patch or a placebo patch for 30 days post-surgery. The goal is to establish NEUROCUPLE™ as a non-opioid pain management solution, potentially improving recovery outcomes and reducing reliance on opioids. The study aims to address the significant postoperative pain that affects many TKA patients and contributes to long-term opioid use.

Who should consider this trial

Good fit: Ideal candidates are adults over 18 scheduled for elective primary unilateral TKA with low anxiety levels.

Not a fit: Patients with severe chronic pain conditions requiring daily opioid use or those undergoing bilateral TKA may not benefit from this study.

Why it matters

Potential benefit: If successful, this approach could significantly reduce postoperative pain and opioid consumption for TKA patients.

How similar studies have performed: Other studies have explored non-opioid pain management strategies, but the specific use of NEUROCUPLE™ is a novel approach.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* \>18 years of age
* Scheduled for elective primary unilateral TKA
* T-score \< 60 on the PROMIS Anxiety measure

Exclusion Criteria:

* Children (\<18 yr.)
* Pregnant women
* Active alcoholism (defined as daily use of more than 1 liter of wine and /or 3 or more shots of hard liquor) or drug abuse (defined as daily use of illicit drugs)
* Severe chronic pain condition that requires daily preoperative opioid dependence
* T-score ≥ 60 in any of the three PROMIS measures (i.e., sleep, anxiety, and depression)
* Other concomitant surgery being performed in addition to TKA
* Patients undergoing bilateral TKA
* Patients undergoing knee replacement revision
* Patients with limited mobility (in a wheelchair or requiring a walker)
* Patients who are not returning home after surgery

Where this trial is running

Pittsburgh, Pennsylvania

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 Total Knee Arthroplasty
Last reviewed 2026-06-15 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.