Localized Radial Nerve Block for Treatment of Tennis Elbow: a Prospective, Randomized Clinical Trial
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Pain, Elbow
- Sponsor
- Makassed General Hospital
- Enrollment
- 50
- Locations
- 1
- Primary Endpoint
- Pain score
- Last Updated
- 4 years ago
Overview
Brief 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.
Investigators
Zoher Naja
Chairperson of Anesthesia and Pain Management Department
Makassed General Hospital
Eligibility Criteria
Inclusion Criteria
- •18 years and above
- •presenting with refractory elbow pain
Exclusion Criteria
- •patients with:
- •osteoarthritis,
- •rheumatoid arthritis,
- •olecranon bursitis,
- •radial nerve entrapment
Outcomes
Primary Outcomes
Pain score
Time Frame: 2 weeks
Pain will be measured through the Visual Analogue Scale (VAS). The scale ranges between 0 and 10, with 0 being no pain and 10 maximum possible pain