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Effect of different root canal preparation techniques on the after treatment pain experienced by patients

Comparison of the effect of root canal preparation using four single endodontic file techniques on postoperative pain, a randomized clinical trial

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
IRCT
Registry ID
IRCT201506167963N2
Enrollment
63
Registered
2015-09-22
Start date
2015-04-01
Completion date
Unknown
Last updated
2018-02-22

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

Conditions

Condition 1: asymptomatic irriversible pulpitis. Condition 2: asymptomatic necrosis of the pulp. Pulpitis Necrosis of pulp

Interventions

Intervention 1: Mtwo 25.06. Intervention 2: Full sequence Mtwo. Intervention 3: Neoniti A1 25.08. Intervention 4: RACE 25.06.
Treatment - Devices
Mtwo 25.06
Full sequence Mtwo
Neoniti A1 25.08
RACE 25.06

Sponsors

AJA University of Medical Sciences
Lead Sponsor
Neolix Company
Collaborator

Eligibility

Sex/Gender
All
Age
15 Years to 55 Years

Inclusion criteria

Inclusion criteria: Inclusion criteria:consented patients between the ages of 15 to 55 years; having no systemic disease; needing primary root canal treatment; an asymptomatic premolar or molar tooth; having either asymptomatic irreversible pulpitis or pulp necrosis without any apical pathosis Exclusion criteria: having symptoms prior to treatment initiation; root canal curvature more than 25 ( measured by Schneider’s method);having any systemic disease; requiring endodontic retreatment; having any periapical pathosis

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

MeasureTime frame
Pain. Timepoint: 6 hour intervals after treatment up to 7 days. Method of measurement: numerical rating scale (NRS).

Secondary

MeasureTime frame
Number of consumed analgesics. Timepoint: 6 hour time intervals. Method of measurement: number of tablets.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactMohsen Aminsobhani

AJA University of Medical Sciences

maminsobhani@yahoo.com+98 21 8895 0567

Outcome results

None listed

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