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USG CMBB DSA Study

NCT06731920 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 300

Last updated 2024-12-13

No results posted yet for this study

Summary

Injections that freeze neck joints can be done using x-rays or ultrasound imaging, which as a newer way of guiding the needle to the right spot. This study will look at how often freezing liquid goes into a blood vessel during neck injections that freeze neck joints when ultrasound guidance is used to place the needle. When this happens, it can go undetected because it does not make the patient feel any different, however it could cause a test block to be falsely negative, leading to the wrong diagnosis. Based on previous studies, we think that this happens rarely, and the purpose of this study is to prove that conclusively

Conditions

  • Cervicalgia

Interventions

DIAGNOSTIC_TEST

cervical medial branch block

ultrasound-guided cervical medial branch block with fluoroscopic control and digital subtraction angiography

Sponsors & Collaborators

  • University of British Columbia

    collaborator OTHER

  • Montreal General Hospital

    lead OTHER

Principal Investigators

  • Roderick J Finlayson, MD · University of British Columbia

Eligibility

Min Age
19 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-01-10
Primary Completion
2026-08-31
Completion
2026-08-31

Countries

  • Canada

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06731920 on ClinicalTrials.gov