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Evaluation of the effect of low level laser therapy on temporomandibular joint disorders

Evaluation of the effect of low level laser therapy on pain and mouth opening in patients with temporomandibular joint disorders

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
IRCT
Registry ID
IRCT20251004067495N1
Enrollment
30
Registered
2025-12-05
Start date
2025-12-11
Completion date
Unknown
Last updated
2025-12-08

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

Conditions

Temporomandibular joint disorders. Temporomandibular joint disorders

Interventions

Intervention 1: Intervention group: Supportive treatments for temporomandibular joint disorders including warm compresses, muscle relaxants Methocarbamol 500 mg every 8 hours, Ibuprofen 400 mg every 1

Sponsors

Tabriz University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
All
Age
15 Years to 40 Years

Inclusion criteria

Inclusion criteria: Temporomandibular disorders diagnosed by an oral medicine specialist Having informed consent to participate in the study Age range: 15–40 years Vertical mouth opening less than 4 centimeters Presence of pain or clicking in Temporomandibular joint

Exclusion criteria

Exclusion criteria: Presence of systemic diseases with a history of cancer, radiotherapy, or chemotherapy Presence of a mass in the jaw, facial, or neck region Presence of an active infection in the jaw region Injury to the inferior alveolar nerve Cardiac disease, cardiac pacemaker Rheumatoid arthritis Pregnancy Mental health problems, seizure Depression Using anticholinergic drugs Patients unwillingness to participate and lack of cooperation Use of NSAIDs and analgesics in past 2 weeks

Design outcomes

Primary

MeasureTime frame
The pain level. Timepoint: At the (first, fifth, and tenth) sessions. Method of measurement: It will be assessed using the visual analogue scale, where the most severe and unbearable pain is rated as 10, and complete absence of pain is rated as 0. The measurement will be performed at all three stages while the patient is at rest.;Mouth opening level. Timepoint: At the (first, fifth, and tenth) sessions. Method of measurement: Maximum mouth opening will be measured using a ruler. The distance between the incisal edges of the upper and lower centrals will be measured at maximum opening. The measurement of maximum mouth opening will be repeated three times and the average of the results will be recorded.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactHosein eslami

Tabriz University of Medical Sciences

eslamihosein56@yahoo.com+98 41 3336 3298

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026