Comparison of the effect of using two methods of preparation in reducing the amount of bacteria and pain in the treatment of milk teeth

Comparison of the effect of using children's protaper rotary file and manual file in reducing the amount of Enterococcus faecalis bacteria and pain in the treatment of necrotic deciduous molar

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT20130812014333N208

Enrollment

Registered

2023-08-26

Start date

2023-09-11

Completion date

Unknown

Last updated

2023-10-16

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

Conditions

Necrotized primery molars. Caries with pulp exposure

Interventions

Intervention 1: In the first intervention group, the canals are prepared using children's Protiper rotary files. Children's rotary files are filed with numbers 20, 25 and 30. After complete filing, a

Eligibility

Sex/Gender

All

Age

5 Years to 10 Years

Inclusion criteria

Inclusion criteria: Informed consent Milk molar tooth with necrotic pulp Necrotic second molar teeth Age between 5 - 10 years

Exclusion criteria

Exclusion criteria: External and internal analysis of teeth .. A clear lesion of the furca of the second molar

Design outcomes

Primary

Measure	Time frame
The pain. Timepoint: The beginning of the study and the end of the study. Method of measurement: Based on visual pain scale.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactShadi Shirmardi

Islamic Azad University of Isfahan, Khorasgan branch

m.zare@khuisf.ac.ir+98 31 3535 4001

Outcome results

None listed

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