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A Comparison Study Between Contrast Spread and Loss of Resistance Techniques

NCT05260294 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 45

Last updated 2022-03-02

No results posted yet for this study

Summary

Early epidural space identification is critical to the efficacy and safety of cervical epidural steroid injections (CESI) \[1\]. Currently, the accepted method for epidural space recognition is the loss of resistance technique (LORT). I perform CESIs with fluoroscopy only \[2\]. I hypothesized that the contrast spread technique (CST) might recognize epidural space concurrently with or sooner than LORT. I also suggested that smaller needles might be employed with CST but not with LORT. To test my hypotheses, I conducted a comparison study.

Conditions

  • Cervical Radiculopathy
  • Neck Pain
  • Disc Prolapse With Radiculopathy

Interventions

PROCEDURE

Epidural space identification with cervical epidural steroid injection employing CST and LORT.

Cervical epidural procedure and epidural space recognition were performed utilizing the fluoroscopy only method. With this technique, needle navigation from the skin toward the epidural space is performed under contralateral oblique fluoroscopy. With the needle at the ventral interlaminar line, the contrast spread technique was employed for epidural space identification. After radiological confirmation of the epidural spread, LOR was tested using an Epidrum® device (Exmoor Innovations Ltd., Somerset, UK). Subsequently, accompanied by the radiology assistant, I observed the Epidrum for 30 seconds or more; if the Epidrum deflated, thus confirming LOR, the result was positive. However, if the device remained inflated, the result was reported as negative. The collected data was then analyzed.

Sponsors & Collaborators

  • Yakov Perper, MD

    lead OTHER

Study Design

Allocation
NON_RANDOMIZED
Purpose
DIAGNOSTIC
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-08-19
Primary Completion
2019-10-08
Completion
2019-10-08

Countries

  • United States

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 NCT05260294 on ClinicalTrials.gov