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Comparison of Performance of Two Different 3D Printed Definitive Resin Dental Crowns with Pressed Lithium Disilicate Dental Crowns in Patients

Comparative Evaluation of Clinical Performance of Two Different 3D Printed Definitive Resin Crowns with Pressed Lithium Disilicate Crowns

Status
Active, not recruiting
Phases
Phase 4
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2023/06/054161
Enrollment
45
Registered
2023-06-20
Start date
Unknown
Completion date
Unknown
Last updated
2023-06-26

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

Conditions

Health Condition 1: K038- Other specified diseases of hard tissues of teeth

Interventions

Intervention1: Permanent nano-filled ceramic resin (Brand 1): Nano-filled ceramic resin for 3D printing of definitive dental crowns and bridges will be used to fabricate permanent dental crowns. They

Sponsors

Dr Jyot Kaur Kohli
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: a) Vital/Non-vital tooth in posterior segment b) Periodontally healthy with no signs of bone resorption or periapical pathology c) Tooth with adequate occluso-gingival height according to the principles of tooth preparation d) Complete complement of teeth in the opposing arch e) Capable of signing an informed consent

Exclusion criteria

Exclusion criteria: a) Poor oral hygiene b) Clinical history of bruxism c) Crown or fixed partial denture on the opposing tooth d) Pregnant or lactating females

Design outcomes

Primary

MeasureTime frame
Restorations will be evaluated at recall intervals of 3 months, 6 months and 9 months using Modified Rygeâ??s criteria for anatomical form, restoration staining, marginal discoloration, color match, surface roughness, marginal adaptation and periodontal status. Comparison of proportion of success between groups will be done by chi-square test; p value less than 0.05 will be considered as statistically significant.Timepoint: 9 months

Secondary

MeasureTime frame
Restorations will be evaluated at recall intervals of 3 months, 6 months and 9 months using Modified Rygeâ??s criteria for anatomical form, restoration staining, marginal discoloration, color match, surface roughness, marginal adaptation and periodontal statusTimepoint: 3 months, 6 months

Countries

India

Contacts

Public ContactDr Jyot Kaur Kohli

SDM College of Dental Sciences and Hospital, Dharwad

drsatyabodh@sdmuniversity.edu.in

Outcome results

None listed

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