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A clinical trial to study the effects of laser therapy in the reduction of injection pain in children during extraction of deciduous teeth.

Effect of photobiomodulation therapy in reduction of injection pain in children: A randomized control trial. - NIL

Status
Recruiting
Phases
Phase 4
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2024/05/067126
Enrollment
34
Registered
2024-05-09
Start date
Unknown
Completion date
Unknown
Last updated
2025-08-18

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

Conditions

Health Condition 1: K046- Periapical abscess with sinus

Interventions

Intervention1: Photobiomodulation therapy with topical anesthetic gel and local anesthesia: Photobiomodulation therapy will be administered for 60 seconds followed by topical anesthetic gel applied at

Sponsors

Dr Shilpa N
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Pediatric patients in the age group of 6-12 years. Subjects with positive or definitely positive behaviour (As per FRANKL scale with a score of 3 or 4) during their initial behaviour assessment. Subjects who require extractions bilaterally. Intra-oral clinical evaluation shows presence of gross destruction of tooth structure following profound carious involvement with pulpal pathology. The intra-oral clinical observation presents a tooth exhibiting mobility caused by physiological root resorption. Clinical cases that require administration of only supra-periosteal injection technique of local anesthesia.

Exclusion criteria

Exclusion criteria: Subjects who have significant medical history and acute or chronic diseases or bleeding disorders. Subjects who have had previous allergic reactions to local anesthetics and topical anesthetics. Subjects who have a site of active pathosis in the injection region. Subjects who have been taking any medication that might affect the anesthetic assessment.

Design outcomes

Primary

MeasureTime frame
Injection pain perception with and without the adjunct use of low-level laser therapy on primary teeth indicated for extraction.Timepoint: 24 weeks, 48 weeks

Secondary

MeasureTime frame
Comparative effectiveness of low-level laser therapy versus topical anesthetic gel.Timepoint: 72 weeks

Countries

India

Contacts

Public ContactDr Shilpa N

Manipal college of dental sciences, manipal academy of higher education

sridhar.pedo@manipal.edu9886932642

Outcome results

None listed

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