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Eccentric Exercise With Blood Flow Restriction vs Resistance Training for Lateral Epicondylitis

NCT07365033 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 40

Last updated 2026-02-05

No results posted yet for this study

Summary

This randomized controlled trial aims to compare the effectiveness of eccentric training combined with blood flow restriction (ECC+BFR) versus heavy slow resistance (HSR) training in patients with chronic lateral epicondylitis. The study will recruit 40 participants (accounting for 10% attrition), aged 25-45 years, from Sakina Memorial Hospital Sheikhupura and University of Lahore Teaching Hospital using convenience sampling. Participants will be randomly allocated into two groups: an interventional group receiving ECC+BFR and a control group undergoing HSR training. Both interventions will be administered three times per week for 8 weeks under professional supervision. Outcome measures including pain intensity (NPRS), patient-specific functional performance (PSFS), muscle strength, and hypertrophy will be assessed at baseline, 4 weeks, and 8 weeks. Data will be analyzed using SPSS, with appropriate parametric or non-parametric tests applied after checking data normality. Ethical approval will be obtained, informed consent will be secured, and participant confidentiality will be strictly maintained.

Conditions

  • Lateral Epicondylitis

Interventions

BEHAVIORAL

interventional group A

The interventional group will receive eccentric wrist extensor exercises combined with blood flow restriction therapy, using a pneumatic cuff inflated to 50-60% limb occlusion pressure. Exercises will be performed at 20-30% 1-RM using a 30-15-15-15 repetition protocol, emphasizing slow controlled eccentric contractions. Sessions will be conducted three times weekly for 8 weeks, totaling 24 supervised sessions.

BEHAVIORAL

control group b

The control group will undergo a heavy slow resistance training protocol, involving wrist extensor exercises performed at 70-85% of 1-RM, with slow concentric and eccentric phases (3 seconds each). Participants will complete 3-4 sets of 6-8 repetitions, with adequate rest intervals, following the same session frequency and duration as the intervention group.

Sponsors & Collaborators

  • Nimra Rafiq

    lead OTHER

Principal Investigators

  • Nimra Rafiq, MS MSK · The University of Lahore, Lahore

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
25 Years
Max Age
45 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-01-30
Primary Completion
2026-03-30
Completion
2026-03-31

Countries

  • Pakistan

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 NCT07365033 on ClinicalTrials.gov