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Reversal of numbness after dental treatment using laser

Effect of Diode Laser Photobiostimulation on Reversal of Oral Soft Tissue Local Anesthesia in Pediatric Patients ? A Split-mouth Randomized Clinical Trial.

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2023/04/051479
Enrollment
50
Registered
2023-04-11
Start date
Unknown
Completion date
Unknown
Last updated
2025-09-15

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

Conditions

Health Condition 1: K040- Pulpitis Health Condition 2: K041- Necrosis of pulp Health Condition 3: K045- Chronic apical periodontitis Health Condition 4: K046- Periapical abscess with sinus Health Condition 5: K047- Periapical abscess without sinus Health Condition 6: K001- Supernumerary teeth

Interventions

Intervention1: laser photoiostimulation: 810 nm diode laser photoiostimulation at 6 points with 0.2mW power for 20 seconds pre point Control Intervention1: placebo irradiation: placebo irradiation

Sponsors

Vishnu Dental College
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1.Children with Frankel?s positive and definitely positive behavior are included. 2.Children aged 8 to 12 years with the ability to understand and respond to the sensation of soft tissue. 3. Patients who require infiltration anesthesia bilaterally in two different sessions (1ml to 1.5ml /session). 4. Non-allergic to local anesthesia and its components. 5. Patients who are not under any analgesic drugs at least 24 h before treatment

Exclusion criteria

Exclusion criteria: 1. Presence of any systemic conditions preventing dental treatment under local anesthesia. 2. Any errors in injection of anesthetic drug or insufficient anesthesia during treatment. 3. Failure of the child to appreciate the response to soft tissue anesthesia, during the training. 4. Children receiving more than one shot of local anesthetic drug. 5. Duration of treatment exceeding 30 minutes from time LA administration.

Design outcomes

Primary

MeasureTime frame
duration of LA reversal Timepoint: 1 week intervel

Secondary

MeasureTime frame
heart rate incidence of any adverse effectsTimepoint: 24 hours 1week

Countries

India

Contacts

Public ContactDr MOHAMED ZIA UL HAQUE

VISHNU DENTAL COLLEGE

ahaarticles@gmail.com9010427724

Outcome results

None listed

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