Clinical trial Recruiting at 1 site Phase 4 Interventional Ages 40 to 80

Comparing pain relief methods after cervical spine surgery

Official title: Comparing Multifidus Cervicis Plane Block Vs. Sham Block, In Reducing Postoperative Pain And Opioid Consumption In Patients Undergoing Elective Primary Posterior Cervical Spine Fusion Surgery

Run by Hartford Hospital · NCT05996133 · Data updated 2026-11-12

This study is testing if a special pain relief injection can help people feel less pain after cervical spine surgery compared to a fake injection.

Quick facts

PhasePhase 4
Study typeInterventional
Ages40 Years to 80 Years
SexAll
Enrollment38 (estimated)
SponsorHartford Hospital
Academic / other
Locations1 site (Hartford, Connecticut)
StatusRecruiting
StartedDecember 12, 2023
Main results expectedDecember 30, 2026
Study endsJune 30, 2027
Registry record updatedSeptember 5, 2025
Trial IDNCT05996133 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 40-80 scheduled for elective primary posterior cervical spine fusion surgery.

Probably not a fit

Patients undergoing emergency surgery, revision surgery, or those with contraindications to MCP blocks may not benefit from this study.

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

What this trial studies

This clinical trial aims to evaluate the effectiveness of a Multifidus Cervicis Plane (MCP) block in reducing postoperative pain compared to a sham block in patients undergoing posterior cervical spine fusion surgery. Participants will receive either the MCP block, which includes a local anesthetic and steroid, or a placebo saline injection before their surgery. The primary outcome is to measure maximum pain scores during the first 24 hours after surgery. This randomized, double-blinded approach ensures that neither the participants nor the researchers know which treatment is being administered, enhancing the reliability of the results.

Why it matters

Potential benefit: If successful, this study could provide a more effective pain management option for patients recovering from cervical spine surgery.

How similar studies have gone: Previous studies have shown promising results with similar regional anesthesia techniques, suggesting potential for success in this approach.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Patients 40-80 years old, males and females, of any race and any ethnic group.
2. Patients are scheduled for elective primary posterior cervical spine fusion surgery (CSFS) to be performed by one of the spine surgeons in the study.
3. Ability to speak and read English
4. Patients with American Society of Anesthesiology (ASA) physical status score I- IV

Exclusion Criteria:

1. Emergency posterior CSFS.
2. Revision surgery or history of previous cervical spine surgery
3. History of allergy to local anesthetics or steroids.
4. Patients who are coagulopathic at the time of surgery
5. Patients with contraindications to MCP blocks, including but not limited to anatomical abnormality or previous surgical intervention that limits or prevents receiving the blocks
6. Infection at the site of the block.
7. Weight \< 40 kg to avoid local anesthetic toxicity.
8. Patients on chronic or continuous opioid use of \> 50 MME (morphine milli-equivalent) per day for at least 30 days within 90 days prior to surgery.
9. Patients with a history of chronic inflammatory conditions such as multiple sclerosis
10. Refusal to participate or lack of providing the study consent

Where it's running

  • Hartford Hospital
    Hartford, Connecticut, 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.
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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.