Treatment Time Comparing Digital & Conventional Workflows

Dental Implant Clinical Trial

Official title:

Comparison of Treatment Time Between Digital and Conventional Workflows for Treatment With Posterior Implant Restorations

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT05165563
• Other study ID #: MU-DT/PY-IRB 2020/DT010
• Status: Completed
• Phase: N/A
• Start date: July 1, 2020
• Est. completion date: October 26, 2021

Study information

• Verified date: December 2021
• Source: Mahidol University
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

This randomized controlled trial (RCT) analyzed monolithic single-unit implant restorations out of lithium disilicate (LS2) or polymer-infiltrated ceramic networks (PICN) in a chairside digital workflow (Test) and a conventional protocol (Control). The primary outcome was to investigate the treatment time of the overall operation. The null hypothesis of this RCT was that both workflows had comparable results with respect to the defined outcomes.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 40
• Est. completion date: October 26, 2021
• Est. primary completion date: October 26, 2021
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 20 Years to 80 Years

Eligibility

Inclusion Criteria:

• The participants having a transmucosal implant system (Straumann TL RN/WN, Institut Straumann, AG, Basel, Switzerland) were placed in a single-tooth gap in the area of premolar or molar regions in the maxilla and mandible with existing interproximal and antagonist contacts.

• general medical health is healthy or has a well-controlled systemic disease.

• general oral health has shown no sign of infection or unsuccessfully treated diseases such as chronic periodontitis.

Exclusion Criteria:

• smoking more than 10 cigarettes per day.

• pregnancy.

• psychiatric disorder

• history of radiation therapy at the head and neck area.

• history of chemotherapy.

• history of bony pathologies such as osseous dysplasia, odontogenic cyst or tumor, etc.

Related Conditions & MeSH terms

• Dental Implant

Intervention

Procedure:
• Treatment of implant single crown
Digital or Conventional Workflows for treatment of implant single crown and materials used.

Locations

Country	Name	City	State
Thailand	Faculty of dentistry, Mahidol University	Bangkok

Sponsors (2)

Lead Sponsor	Collaborator
Mahidol University	Align Technology, Inc.

Country where clinical trial is conducted

Thailand, 

References & Publications (1)

Joda T, Brägger U. Time-Efficiency Analysis Comparing Digital and Conventional Workflows for Implant Crowns: A Prospective Clinical Crossover Trial. Int J Oral Maxillofac Implants. 2015 Sep-Oct;30(5):1047-53. doi: 10.11607/jomi.3963. — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Treatment time	Treatment time in every steps were recorded.	First visit to prosthesis delivery visit, through study completion, an average of 1 month