NCT03262623

Radial Nerve Block for Treatment of Tennis Elbow

Localized Radial Nerve Block for Treatment of Tennis Elbow: a Prospective, Randomized Clinical Trial

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 50 (estimated)
• Sponsor: Makassed General Hospital · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

Background: Lateral epicondylitis, or tennis elbow, is a common musculoskeletal disorder that causes pain and functional limitation. Although different nonsurgical conservative therapies such as bracing, physical therapy, nonsteroidal anti-inflammatory drugs, and corticosteroid injections in addition to surgical approaches have been used, yet there is no standard treatment for lateral epicondylitis. Objectives: The primary objective of this study is to assess the effectiveness of nerve stimulator guided radial nerve block for treatment of lateral epicondylitis. The primary outcome measure is pain measured through the Visual Analogue Scale (VAS) at 1 and 2 weeks. Methods: This is a prospective randomized, double blind clinical trial. Patients will be randomly allocated into two groups. Group I will receive radial nerve block guided by a nerve stimulator. Group II patients will receive placebo through radial nerve block. Patients will be followed up for 2 weeks.

Detailed description

Lateral epicondylitis, or tennis elbow, is a common musculoskeletal disorder that causes pain and functional limitation. It is a major arm disorder which occurs commonly in adults between 30 and 50 years, with an estimated prevalence of 1% to 3% in the general population. Lateral epicondylitis results from the overuse of the extensor muscles, causing inflammation or irritation of the tendon insertion. It is common in workers whose job requires manual and repetitive work . Although different nonsurgical conservative therapies such as bracing, physical therapy, nonsteroidal anti-inflammatory drugs, and corticosteroid injections in addition to surgical approaches have been used, yet there is no standard treatment for lateral epicondylitis. To our knowledge, there are no studies that used nerve-stimulator-guided radial nerve block for the treatment of lateral epicondylitis.

Conditions

• Pain, Elbow

Interventions

Type	Name	Description
OTHER	Radial nerve block	A nerve stimulator will be used to localize the radial nerve. Then radial block will be performed. At this point 3-5 ml of the anesthetic mixture is injected. Each 10 ml of the anesthetic mixture contained: 3ml lidocaine 2%, 3ml lidocaine 2% with epinephrine, 1:2000,000, 3ml bupivicaine 0.5% and 1ml clonidine 150 µg/ml.
OTHER	Placebo	A nerve stimulator will be used to localize the radial nerve. Then radial block will be performed containing normal saline

Timeline

• Start date: 2017-10-01
• Primary completion: 2022-04-01
• Completion: 2022-04-01
• First posted: 2017-08-25
• Last updated: 2022-01-18

Locations

1 site across 1 country: Lebanon