The Effects of the Myofascial Trigger Point Injections on Pain and Sleep Disturbance in Patients … (NCT01804556) | Clinical Trial Compass
CompletedNot Applicable
The Effects of the Myofascial Trigger Point Injections on Pain and Sleep Disturbance in Patients With Nocturnal Leg Cramps With Trigger Points on Gastrocnemius Muscle
South Korea13 participantsStarted 2012-06
Plain-language summary
Nocturnal leg cramps is involuntary strong contraction of leg muscle, mostly in calves. It occurs suddenly and induces pain. Patients with frequent nocturnal leg cramps suffer from sleep disturbance in company with pain. In the present study, we examined the effects of the myofascial trigger point injections, which are known to be helpful for ease of nocturnal leg cramps, on pain and sleep disturbance in patients with nocturnal leg cramps with trigger points on gastrocnemius muscle.
Who can participate
Age range
20 Years – 80 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:
* Adult patients (20-80 years of age) scheduled for myofascial trigger point injections on gastrocnemius muscle due to nocturnal leg cramps at least once a week
Exclusion Criteria:
* Patients with no trigger points on gastrocnemius muscle,
* electrolyte abnormality,
* congenital musculoskeletal disorder,
* local or systemic infection, bleeding disorder or the use of anticoagulation medications,
* known allergy of local anesthetics, or the use of hypnotics or sedatives in the last 1 month
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.