Determining the effect of low-level laser therapy on reducing the injection pain

Investigating the effect of low-level laser therapy on pain reduction of anterior maxillary infiltration injection

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT20140527017880N7

Enrollment

Registered

2018-11-08

Start date

2018-07-10

Completion date

Unknown

Last updated

2019-01-14

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

Conditions

Local anesthesia. Local anaesthetics

Interventions

Intervention 1: Intervention group: first laser with power of 100 mw is radiated. The characteristics of the laser are as follow: low-level laser from Quick Laser with simultaneous radiations (810 and

Eligibility

Sex/Gender

All

Age

20 Years to 25 Years

Inclusion criteria

Inclusion criteria: General health Absence of pathologic lesion at the injection site Age range from 20 to 25 years In need of restoration or root treatment

Exclusion criteria

Exclusion criteria: Allergy to Lidocaine injectable drug Use of any sedative and anti-depression drugs in two weeks period

Design outcomes

Primary

Measure	Time frame
Pain intensity of infiltration injection. Timepoint: Immediately after injection. Method of measurement: Based on the Visual Analogue Scale.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactHosna Bahrami

Kermanshah University of Medical Sciences

bahrami.h1994@gmail.com+98 83 3722 2400

Outcome results

None listed

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