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Evaluation of Light Therapy in Wisdom Tooth Surgery

Clinical evaluation of systemic Photobiomodulation in Third Molar surgery: randomized clinical study

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
REBEC
Registry ID
RBR-3tth247
Enrollment
40
Registered
2026-06-18
Start date
2026-03-17
Completion date
Unknown
Last updated
2026-06-22

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

Conditions

Molar Third

Interventions

It will be a two-arm, double-blind (participant and assessor), split-mouth, randomised controlled clinical trial of superiority. This study will evaluate the efficacy of systemic photobiomodulation (s

Sponsors

Pontifícia universidade Católica de Campinas
Lead Sponsor
Pontifícia universidade Católica de Campinas
Collaborator

Eligibility

Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: Healthy volunteers; over 18 years old; both sexes; who have at least two impacted third molars and are indicated for Extraction; who present satisfactory oral condition and oral mucosa without clinical signs of infection; who agree to participate in the research and sign the informed consent form

Exclusion criteria

Exclusion criteria: Unhealthy volunteers; patients under 18 years of age; those with systemic diseases such as Diabetes Mellitus, cardiovascular diseases, coagulation disorders, Osteoporosis and Hypertension; pregnant women; breastfeeding women; those who have undergone head and neck radiation; those with mental health conditions; those using medications such as non-steroidal anti-inflammatory drugs, analgesics and antibiotics; patients with photophobia or any allergic reaction to the medications used in the surgical protocol

Design outcomes

Primary

MeasureTime frame
It is expected that systemic photobiomodulation will become an alternative for reducing anxiety in third molar extraction procedures, using the Dental Anxiety Scale (DAS) method, before the start of the surgical procedure and immediately after the application or simulation of the systemic photobiomodulation.

Secondary

MeasureTime frame
It is expected that systemic photobiomodulation will become an alternative for pain reduction, improvement of the healing process and the patient's quality of life in the procedure submitted to third molar extraction, which will be assessed using the Visual Analogue Scale (VAS) before and after the procedure. For the healing process, we will use the Inflammation Classification Scale method, visual photography on the semi, 7, 14 and 21 days postoperatively. The Quality of Life results will be obtained using the Oral Health Impact Profile 14 (OHIP-14) questionnaire applied immediately postoperatively, 7, 14 and 21 days.

Countries

BR

Contacts

Public ContactEduardo Ferreira

Pontifícia universidade Católica de Campinas

esf811@hotmail.com+55(19)992282160

Outcome results

None listed

Source: REBEC (via WHO ICTRP) · Data processed: Jun 29, 2026