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Evaluation the effect of the laser in orthodontic patients

Evaluation the effect of of low laser diode radiation (810nm)on pain control after placement of elastomeric separators in orthodontic patients

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
IRCT
Registry ID
IRCT20260203068748N1
Enrollment
33
Registered
2026-02-16
Start date
2026-02-03
Completion date
Unknown
Last updated
2026-06-01

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

Conditions

Orthodontic problems.

Interventions

Sponsors

Islamic Azad University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: - Absence of systemic diseases or significant periodontal or periapical problems - Presence of healthy first molars in both upper left and right halves with normal proximal contacts - Fully erupted second premolars and second molars - No previous history of orthodontic treatment - Adequate oral hygiene and willingness to participate in subsequent evaluations

Exclusion criteria

Exclusion criteria: - Recent use of analgesics, anti-inflammatory drugs, steroids, anticonvulsants, or any medication that can affect pain perception. - History of chronic pain conditions, facial neuralgia, or psychiatric disorders - Uncontrolled gingivitis or other periodontal problems in the treatment area - Significant dental problems, such as multiple missing teeth or gaps between molars and premolars - Pregnant or lactating women - Patients who do not complete the VAS questionnaire or withdraw from the study.

Design outcomes

Primary

MeasureTime frame
Pain level in Visual Analogue Scale questionnaire. Timepoint: Pain level is assessed using a Visual Analogue Scale questionnaire, which is completed by patients at 0, 2, 6, 24, 72 hours, and 5 days after the intervention. Method of measurement: Visual Analogue Scale questionnaire.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactZohre chambari

Islamic Azad University

zohrechambari2@gmail.com+98 31 5323 9949

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Jun 11, 2026