NCT04717167

The Effect of Dry Needling in Patients With Knee Osteoarthritis

The Effect of One Dry Needling Session on Pain and Central Pain Processing in Patients With Knee Osteoarthritis: a Randomized Controlled Trial

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 61 (actual)
• Sponsor: Universiteit Antwerpen · Academic / Other
• Sex: All
• Age: 50 Years
• Healthy volunteers: Not accepted

Summary

Research suggests that myofascial trigger points (MTrP) play an important role in explaining pain in patients with musculoskeletal knee disorders. Trigger points are usually defined as hypersensitive tender spots within taut bands of skeletal muscles that are painful on muscle stimulation and that usually elicit referred pain. Treatment of these trigger points could possibly alleviate symptoms in patients with knee pain. However, literature on the effect of trigger point therapy, dry needling in particular, in patients with musculoskeletal knee disorders is scarce. The purpose of this study is to examine the effect of trigger point therapy (dry needling (DN)) on pain, presence of altered central pain processing, muscle features and gait pattern in patients with knee osteoarthritis (KOA). 60 patients with symptomatic KOA will participate in this study. They will randomly be allocated in either an experimental group (EG) (dry needling technique) or a placebo group (PG) (sham needling technique). Pain (Visual analogue scale (VAS) \& KOA outcome score (KOOS), muscle features during gait and gait pattern (3D gait analysis and surface electroMyoGraphy (EMG)) and presence of altered central pain processing (Central Sensitization Inventory (CSI), Quantitative Sensory testing (QST)) will be measured at baseline and 15 minutes after the intervention. Additionally, pain will be measured 3 days after the intervention. The investigators hypothesize that the effect on the outcome measures will be significantly larger in the EG compared to the PG.

Conditions

• Osteoarthritis, Knee

Interventions

Type	Name	Description
OTHER	Dry Needling
OTHER	Sham Needling

Timeline

• Start date: 2016-12-01
• Primary completion: 2019-04-01
• Completion: 2019-04-01
• First posted: 2021-01-20
• Last updated: 2021-01-20