Surface Topography and Color Stability of Conventional, 3D Printed, and Milled Provisional Restorations.

NCT06946693 | Recruiting DMC

• 1 other identifier: Dr. NANG NALIKA MOUNGKHOM
• Study Type: interventional
• Target: 36
• Locations: 1 country
• Sites: 1

Brief Summary

Patient attending the Outdoor Patient Department of the Department of Prosthodontics at Post Graduate Institute of Dental Sciences, Rohtak will be screened. The screening will include history, consent taking and clinical examination of the partially edentulous patients. Patients will be selected according to the inclusion and exclusion criteria. Single stage endosseous implants will be placed. Provisional restorations fabricated by conventional technique, milling, and 3D printing will constitute three groups, followed by evaluation of color stability and surface roughness after intraoral use.

Conditions

Dental Implant

Keywords

PROVISIONAL RESTORATIONS

Outcome Measures

Primary Outcomes (2)

• Surface roughness of implant supported provisional restorations fabricated using conventional technique, milling, and 3D printing.

  Surface roughness of provisional restorations will be measured using profilometer

  1 year 6 months

• Color stability of implant supported provisional restorations fabricated using conventional technique, milling, and 3D printing.

  Color stability of provisional restorations will be measured using spectrophotometer

  1 year 6 months

Study Arms (3)

To evaluate the surface roughness and color stability of Conventional provisional restorations

ACTIVE COMPARATOR

Procedure: To evaluate the color stability and surface roughness of implant supported provisional restorations fabricated using conventional technique, milling, and 3D printing in mandibular posterior region.

To evaluate the surface roughness and color stability of 3D Printed provisional restorations

ACTIVE COMPARATOR

Procedure: To evaluate the color stability and surface roughness of implant supported provisional restorations fabricated using conventional technique, milling, and 3D printing in mandibular posterior region.

To evaluate the surface roughness and color stability of Milled provisional restorations

ACTIVE COMPARATOR

Procedure: To evaluate the color stability and surface roughness of implant supported provisional restorations fabricated using conventional technique, milling, and 3D printing in mandibular posterior region.

Interventions

To evaluate the color stability and surface roughness of implant supported provisional restorations fabricated using conventional technique, milling, and 3D printing in mandibular posterior region. PROCEDURE

Subjects with single stage implant placement and early non-functional loading with implant supported provisional restorations fabricated using conventional technique, milling, and 3D printing.

To evaluate the surface roughness and color stability of 3D Printed provisional restorations; To evaluate the surface roughness and color stability of Conventional provisional restorations; To evaluate the surface roughness and color stability of Milled provisional restorations

Eligibility Criteria

• Age: 20 Years - 60 Years
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64)

You may qualify if:

• \. Subjects consented to participate in the study. 2. Subjects with maintainable oral hygiene. 3. Subjects with adequate edentulous space at the prospective implant site. 4. Subjects with availability of adequate quantity and quality of bone.

You may not qualify if:

• Subject with presence of infection around proposed site of implant placement.
• Subjects with any condition that would interfere with the soft tissue and bone healing.
• Subjects in which surgical procedure is contraindicated for any reason.

Sponsors & Collaborators

• Postgraduate Institute of Dental Sciences Rohtak: lead

Study Sites (1)

Post Graduate Institute of Dental Sciences

Rohtak, Haryana, 124001, India

RECRUITING

MeSH Terms

Interventions

Printing, Three-Dimensional

Intervention Hierarchy (Ancestors)

Technology; Technology, Industry, and Agriculture

Study Officials

• NALIKA MOUNGKHOM, BACHELOR OF DENTAL SURGERY

  POST GRADUATE INSTITUTE OF DENTAL SCIENCES ROHTAK, HARYANA

  PRINCIPAL INVESTIGATOR

Central Study Contacts

MANU RATHEE, MASTER OF DENTAL SURGERY

CONTACT

+91 9416141376; ratheemanu@gmail.com

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: QUADRUPLE
• Who Masked: PARTICIPANT, CARE PROVIDER, INVESTIGATOR, OUTCOMES ASSESSOR
• Purpose: TREATMENT
• Intervention Model: PARALLEL
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Comparative assessment of the Color Stability and Surface Roughness of Implant-Supported Provisional Restorations Fabricated by Conventional Technique, Milling and 3D Printing: A Randomized Controlled Clinical Trial

Study Record Dates

• First Submitted: April 19, 2025
• First Posted: April 27, 2025
• Study Start: April 18, 2025
• Primary Completion (Estimated): August 18, 2026
• Study Completion (Estimated): January 18, 2027
• Last Updated: April 27, 2025

Record last verified: 2025-04

Data Sharing

• IPD Sharing: Will not share

Locations

IN (1)