Comparison of pain after root canal therapy

Comparison of pain intensity after root canal therapy with three different instrumentation technique

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT20190514043592N1

Enrollment

Registered

2019-07-09

Start date

2019-01-21

Completion date

Unknown

Last updated

2019-10-07

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

Conditions

Irreversible pulpitis.

Interventions

Intervention 1: Intervention group: In this group, root canal therapy of maxillary and mandibular molars was performed using a Neolix rotary system ( 1.5 N / cm torque and 300-500 rpm speed). Interven

Eligibility

Sex/Gender

All

Age

20 Years to 65 Years

Inclusion criteria

Inclusion criteria: Patients aged 20 to 65 years Patients with maxillary or mandibular molar that have irreversible pulpitis Patients with low to moderate visual analog scale

Exclusion criteria

Exclusion criteria: Patients who have had previous root canal therapy Patients who receive corticosteroids Patients who have been using analgesics for 12 hours before root canal therapy Patients who have a tooth root, calcification, or internal or external resorption or open apex or anatomical complexity (Curve greater than 25 degrees) Patients whose teeth have any of the swelling and abscess , sensitivity to percusion and periodontal disease Patients who are pregnant Dissatisfaction patients to participate in the study

Design outcomes

Primary

Measure	Time frame
Pain. Timepoint: 4,24,48,72,96 hours after root canal therapy. Method of measurement: Visual Analogue Scale.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactSanaz Solati

Babol University of Medical Sciences

s.solati@mubabol.ac.ir+98 11 3452 6770

Outcome results

None listed

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