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The Effects of Quadripolar Magnets on Myofascial Pain Syndrome

The Antinociceptive Effects of Quadripolar Magnets Applied to Myofascial Trigger Points Associated With Myofascial Pain Syndrome in the Cervicothoracic Region

Status
Not yet recruiting
Phases
Unknown
Study type
Interventional
Source
ANZCTR
Registry ID
ACTRN12612000041853
Enrollment
20
Registered
2012-01-10
Start date
2012-01-15
Completion date
Unknown
Last updated
2020-01-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Brief summary

Musculoskeletal conditions are the most common cause of long-term pain and physical disability. Given the aging population, cost-effective approaches to treatment and management of myofascial pain are vital to reducing the burden of these conditions on our health delivery system. The current literature has suggests that magnet therapy may be a safe, non-invasive option in the treatment and management of MPS. The purpose of this study is to investigate the antinociceptive effects of quadripolar magnets in the treatment of myofascial pain syndrome.

Interventions

Subjects with a clinical diagnosis of cervicothoracic regional myofascial pain syndrome (MPS) will be randomly allocated to equal test and control groups; the test group will self-apply quadripolar magnets that contain two positive and two negative poles arranged in a circle. The magnets will be self-applied on the surface of the skin directly over a clinically identified myofascial trigger point locus in the supraspinatus muscle for seven days beginning immediately upon waking in the morning an

Subjects with a clinical diagnosis of cervicothoracic regional myofascial pain syndrome (MPS) will be randomly allocated to equal test and control groups; the test group will self-apply quadripolar magnets that contain two positive and two negative poles arranged in a circle. The magnets will be self-applied on the surface of the skin directly over a clinically identified myofascial trigger point locus in the supraspinatus muscle for seven days beginning immediately upon waking in the morning and removed before retiring for the evening. Subjects will also be asked to complete a daily pain questionnaire just after removing the magnet for the evening.

Sponsors

University of Guelph
Lead SponsorUniversity

Study design

Allocation
Randomised controlled trial
Intervention model
Parallel
Primary purpose
Treatment
Masking
Blinded (masking used)

Eligibility

Sex/Gender
All
Age
30 Years to 65 Years
Healthy volunteers
Yes

Inclusion criteria

A clinical diagnosis of regional myofascial pain syndrome (cervicothoracic) with identifiable bilateral myofascial trigger points within the supraspinatus muscle.

Exclusion criteria

patients using an electronic medical device (eg pacemaker), acute injury to cervicothoracic spine, history of autoimmune/connective tissue disorder/spinal surgery, current use of pain/anti-inflammatory medication, neurological conditions (neuropathy).

Outcome results

None listed

Source: ANZCTR · Data processed: Feb 4, 2026