Immediate Implant Placement and Immediate Restoration With Prefabricated Provisionals

Starting soon

Conditions studied: Dental Implants, Single-tooth, Immediate Dental Implant Placement, Crown

In brief

* Background * There is a growing tendency to place a provisional restoration immediately following implant placement. Clinical advantages are shortening of treatment duration and soft tissue guiding during healing resulting in better esthetic outcomes. Provisional restorations can be made either chair-side or in the dental laboratory after implant placement. Nowadays, digital planning makes it possible to fabricate the provisional restoration before implant surgery. The advantage of this technique is that the treatment procedure of placement of the provisional restoration immediately after implant placement is much less time consuming for the patient and due to its machined polished character possibly beneficial for soft tissues. * Main research question The aim of this retrospective case series study, with full digital workflow, is to evaluate single tooth implant treatment after immediate implant placement in the maxillary aesthetic region, with respect to registration of possible complications during the time of placement and evaluation of the prefabricated provisional registration and evaluation of clinical and radiographical performance and aesthetic outcome with the definitive restoration after at least 1 year in function. * Design (including population, confounders/outcomes) The study design is a retrospective, single-arm observational study for evaluation of 50 patients with a failing tooth in the maxillary aesthetic region, which were treated with an implant-supported provisional and definitive restoration by means of a digital workflow. Outcomes: registration of possible complications during the time of placement and evaluation of the provisional registration and evaluation of clinical and radiographical performance and aesthetic outcome with the definitive restoration. * Expected results Satisfying results for patients and professionals (VAS-scores and PES/WES-scores).

Key facts

Study ID

NCT07427602

Run by

University Medical Center Groningen

People needed

50

Starts

2026-03-01

Expected to finish

2026-11-01

Last updated by the study team

2026-02-23

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• The patient is 18 years or older;
• The implant region is an incisor (central or lateral), cuspid or first bicuspid in the maxilla; the adjacent teeth are natural teeth;
• Patient is treated with an immediate implant and an immediate prefabricated provisional restoration;
• The definitive restoration is at least one year in function

You may not qualify if…

• Reference intraoral radiograph not available in the medical record

Where it is running

• University Medical Center Groningen — Groningen, Provincie Groningen, Netherlands

Full record on ClinicalTrials.gov

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