Skip to main content
OpenTrials
Completed

NCT Number: NCT05165563

Treatment Time Comparing Digital & Conventional Workflows

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.

Completed

Looking for future studies?

Notify Me

Key information

Conditions

Dental Implant

Age range

20 year–80 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Faculty of dentistry, Mahidol University

Bangkok, 10400, Thailand

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

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.

Treatment and study plan

Treatment of implant single crown

Procedure

Digital or Conventional Workflows for treatment of implant single crown and materials used.

Primary outcomes

  1. Treatment time

    Time frame: First visit to prosthesis delivery visit, through study completion, an average of 1 month

    Treatment time in every steps were recorded.

Sponsors and collaborators

Lead sponsor

Mahidol University

Other

Collaborators

  • Align Technology, Inc.

Registry information

Official study title

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

Important dates

Study start
2020
Primary completion
2021
Study completion
2021
First posted
Dec 21, 2021
Registry last updated
Dec 21, 2021

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Related clinical trials

Published trials that share one or more normalized conditions with this study.