Effect of Different Intensities of Ultrasound on Pain and Myoelectric Activities of Upper Trapezius Myofascial Trigger Points

Effect of Different Intensities of Ultrasound on Pain and Myoelectrical Activity of Upper Trapezius Myofascial Trigger Points

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

PACTR

Registry ID

PACTR201712002882400

Enrollment

Registered

2017-12-16

Start date

2017-12-20

Completion date

Unknown

Last updated

2026-08-03

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

Conditions

Musculoskeletal Diseases myofascial pain syndrome, trigger points

Interventions

Conventional Ultrasound

High power pain threshold ultrasound

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: -All patients have active MTrPs in upper trapezius muscle unilaterally. -The patients aged will be ranged from 18 to 38 years. -The patients will be chosen from both sexes -All patients medically stable and do not suffer from any other diseases which might affect the trial results.

Exclusion criteria

Exclusion criteria: History of whiplash injury. -History of cervical spine surgery. -Cervical radiculopathy or myelopathy. -Having undergone physical therapy within the past 3 months before the study. -Non- rheumatologic diseases as multiple scelerosis, thyroid dysfunction and chronic infection.

Design outcomes

Primary

Measure	Time frame
pain;electrical activity of the upper fibres of the trapezius	—

Secondary

Measure	Time frame
neck disability index	—

Countries

Egypt

Contacts

Public Contactrania nagy

doctor

ibtsammohmed83@yahoo.com01094502939

Outcome results

None listed

Source: PACTR (via WHO ICTRP) · Data processed: Aug 9, 2026