NCT05845697

Immediate Effect of Dry Needling of the Lumbar Multifidus on Pain Sensitivity In A Healthy Population

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 34 (actual)
• Sponsor: University of Florida · Academic / Other
• Sex: All
• Age: 18 Years – 65 Years
• Healthy volunteers: Accepted

Summary

The goal of this interventional study is to test the effects of trigger point dry needling to the low back in a healthy population. The main aims are to answer: * Is there a change in sensitivity to experimental pain after trigger point dry needling * To determine if there is an association between demographic and psychological factors and immediate changes in pain sensitivity after receiving trigger point dry needling. Participants will be randomly assigned to one of two groups a dry needling group or a sham dry needling group. The dry needling group will receive trigger point dry needling to the lumbar spine. The sham dry needling group will receive needling to the lumbar spine with a sham needle which does not penetrate the skin. In other words, researchers will compare an intervention group and a sham group to see if dry needling has an immediate change in pain sensitivity in response to experimentally induced pain.

Detailed description

The intent of this study is to investigate the effects of trigger point dry needling on pain sensitivity in a healthy population. In this study, the effects of trigger point dry needling will be measured using quantitative sensory testing. This is a method of testing pain sensitivity by providing a painful stimulus and having the participant rate their response to the stimulus on a pain scale. In this way, the researchers will be able to determine changes to participant's response to painful stimuli and changes to the nervous system after trigger point dry needling interventions to the low back. This information will provide important insight as to how dry needling modulates pain.

Conditions

• Low Back Pain

Interventions

Type	Name	Description
OTHER	Trigger point dry needling	Filiform needle that pierces the skin and is inserted into an identified trigger point in the muscle
OTHER	Sham dry needling	A validated sham dry needle that is blunted on the end and does not pierce the skin

Timeline

• Start date: 2023-06-03
• Primary completion: 2024-04-13
• Completion: 2024-04-13
• First posted: 2023-05-06
• Last updated: 2024-07-23

Locations

1 site across 1 country: United States