Effect of low level laser therapy and intracanal diode laser application on postoperative pain in molars with symptomatic apical periodontitis

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

TCTR

Registry ID

TCTR20161228003

Enrollment

Unknown

Registered

2016-12-28

Start date

2016-01-01

Completion date

Unknown

Last updated

2026-08-03

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

Conditions

postoperative pain after root canal treatment

Interventions

any application wasn&#39

t applied except the root canal treatment,placebo low level laser apllication,intracanal laser apllication,low level laser application

No Intervention Other,Placebo Comparator Other,Experimental Device,Experimental Device

Control,placebo,intracanal laser apllication,low level laser application

Eligibility

Sex/Gender

All

Age

18 Years to 65 Years

Inclusion criteria

Inclusion criteria: Clinical Symptoms: Severe preoperative pain (VAS > 60) Severe percussion pain (VAS > 60)

Exclusion criteria

Exclusion criteria: Patients with systematic diseases or allergic reactions, Patients taken analgesics until at least three days, Previously root canal treatment performed, Swelling or sinus tract, Severe periodontal disease, The presence of periodontal pockets more than 3 mm in the corresponding tooth, Periapical radiolucency.

Design outcomes

Primary

Measure	Time frame
Pain one week Visual analog scale	—

Secondary

Measure	Time frame
percussion one week visual analog scale	—

Countries

Turkey

Contacts

Public ContactHakan Arslan

Ataturk University

dt_hakan82@hotmail.com+905339351238

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026