Botulinum Toxin Type A Versus Oral Ibuprofen for Bruxism (NCT07732751) | Clinical Trial Compass
CompletedPhase 4
Botulinum Toxin Type A Versus Oral Ibuprofen for Bruxism
Cyprus40 participantsStarted 2026-02-06
Plain-language summary
This randomized controlled trial evaluated the effectiveness of Botulinum Toxin Type A compared with oral ibuprofen in reducing pain and improving oral health-related quality of life in patients with sleep bruxism and jaw muscle pain. Forty participants diagnosed with sleep bruxism were randomly assigned to receive either Botulinum Toxin Type A injections into the masseter and temporalis muscles or oral ibuprofen therapy. Participants were followed for 20 weeks. The primary outcome was pain intensity measured using the Visual Analogue Scale (VAS). Secondary outcomes included oral health-related quality of life assessed using the Oral Health Impact Profile-14 (OHIP-14), muscle tenderness, and mandibular function.
Who can participate
Age range
18 Years – 65 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:
* Adults aged 18 years or older.
* Clinical diagnosis of sleep bruxism.
* Presence of jaw muscle pain.
* Ability to provide written informed consent.
Exclusion Criteria:
* Pregnancy or breastfeeding.
* Previous botulinum toxin treatment within 6 months.
* Neuromuscular disorders.
* Allergy to botulinum toxin or ibuprofen.
* Use of medications affecting neuromuscular function.
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
1
Change in Pain Intensity Measured by the Visual Analogue Scale (VAS)
Timeframe: Baseline to Week 20 (week 1, week 2, week 4, week 8, week 12, week 16, and week 20).
Trial details
NCT IDNCT07732751
SponsorNEW Cyprus Health and Social Sciences University