CompletedNot Applicable

Using Different Amplitude-modulated Frequencies of IFC for the Treatment of Trigger Points

Saudi Arabia132 participantsStarted 2023-10-01

Plain-language summary

the authors of this work will conduct a randomized controlled trial intended to examine different amplitude-modulated frequencies of interferential current on different measures related to chronic trigger points located in the upper trapezius muscle.

Who can participate

Age range

17 Years – 50 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * males or females, * 17 - 50 years of age, * unilateral pain in the cervical, neck, and upper shoulder, pain persists for 3 months or more, * pain should be not less than 2 on the visual analog scale (VAS), * having positive signs of chronic (latent) trigger point(s) in the upper trapezius muscle Exclusion Criteria: * cervical and or shoulder pathologies such as disc lesions, arthritis, or compression problems. * neurological symptoms in the upper limb such as radiculopathy. * previous cervical, thoracic, or shoulder surgery. * regular sports practice. * heavy work-related activities. * trauma to the cervical spine (whiplash injury). * osteoporosis. * complex regional pain syndrome. * thoracic outlet syndrome * regular analgesic drugs.

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Active Range of motion (AROM) for cervical spine.

Timeframe: at baseline

Active Range of motion (AROM) for cervical spine.

Timeframe: at 4 weeks

Active Range of motion (AROM) for cervical spine.

Timeframe: at 4 weeks after the end of the treatment (follow-up)

Pain pressure threshold by pressure algometer

Timeframe: at baseline

Pain pressure threshold by pressure algometer

Timeframe: at 4 weeks

Pain pressure threshold by pressure algometer

Timeframe: at 4 weeks after the end of the treatment (follow-up)

Function using neck disability index

Timeframe: at baseline

Trial details

NCT IDNCT05892991

SponsorUniversity of Hail

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2024-07-30

View on ClinicalTrials.gov More Trigger Point Pain trials

Who can participate

Age range

17 Years – 50 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

What they're measuring

Active Range of motion (AROM) for cervical spine.

Timeframe: at baseline

Active Range of motion (AROM) for cervical spine.

Timeframe: at 4 weeks

Active Range of motion (AROM) for cervical spine.

Timeframe: at 4 weeks after the end of the treatment (follow-up)

Pain pressure threshold by pressure algometer

Timeframe: at baseline

Pain pressure threshold by pressure algometer

Timeframe: at 4 weeks

Pain pressure threshold by pressure algometer

Timeframe: at 4 weeks after the end of the treatment (follow-up)

Function using neck disability index

Timeframe: at baseline