Treatment Time Comparing Digital & Conventional Workflows

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

Status

Completed

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT05165563

Enrollment

Registered

2021-12-21

Start date

2020-07-01

Completion date

2021-10-26

Last updated

2021-12-21

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

Conditions

Dental Implant

Keywords

Clinical Research, Dental Implant, Digital Workflow, Crowns, Treatment time

Brief 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.

Interventions

PROCEDURETreatment of implant single crown

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

Study design

Allocation

RANDOMIZED

Intervention model

PARALLEL

Primary purpose

TREATMENT

Masking

SINGLE (Outcomes Assessor)

Intervention model description

Digital and conventional workflows for treatment of implant single crowns, and also the material used.

Eligibility

Sex/Gender

ALL

Age

20 Years to 80 Years

Healthy volunteers

Yes

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.

Design outcomes

Primary

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

Countries

Thailand

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026