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Comparison of obturation quality, and instrumentation time following the use of files used for cleaning the root canals

Comparative evaluation of two pediatric rotary file system on primary mandibular molars- A randomized control trial. - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2026/01/100248
Enrollment
38
Registered
2026-01-02
Start date
Unknown
Completion date
Unknown
Last updated
2026-01-12

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

Conditions

None listed

Interventions

Intervention1: Kedo S Plus Rotary File , Kedo Nano Plus rotary: Kedo S Plus is a heat-treated NiTi single-file rotary system for efficient pulpectomy in primary molars, while Kedo Nano Plus is its nan

Sponsors

Dr. Prachi Vats
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1.Patient should be of age 4-9 years 2.Patient should exhibit frankel s behaviour rating scale score of 3 and 4 i.e. positive (+) and definitely positive (++) 3.Primary molars with deep caries which can be vital or non vital. 4.Absence of resorption in cervical and internal root. 5.Minimum of two-thirds of the remaining root length 6.Minimum tooth structure which can hold a rubber dam.

Exclusion criteria

Exclusion criteria: 1.Children with special health care needs and underlying systemic diseases and allergies will be excluded 2.Children who lack cooperative capabilities will be excluded. 3.Teeth with aberrant pathologic mobility and preshedding will be excluded. 4.Teeth with internal or external root perforation. 5.Teeth exhibiting perforation of the pulpal floor. 6.Teeth with gross bone loss in furcation area or apex of the teeth 7.Teeth with presence of less than two-thirds of the root will be excluded.

Design outcomes

Primary

MeasureTime frame
Comparison of instrumentation time and obturation quality of Kedo S rotary File and Kedo Nano rotary FileTimepoint: Comparison of instrumentation time starting from insertion of file till completion of cleaning and shaping and obturation quality following the use of Kedo S rotary File and Kedo Nano rotary File by coll and sadrian method in single sitting i.e. same day. outcome assessed again after 12 weeks.

Secondary

MeasureTime frame
nilTimepoint: nil

Countries

India

Contacts

Public ContactDR Bhavna Gupta Saraf

Sudha Rustagi College of Dental Sciences, Faridabad

guptabhavna2000@yahoo.com9899124779

Outcome results

None listed

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