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Faster dental implants: does Same-Day placement improve patient experience?

NCT ID NCT07656597

Disease control Sponsor: Heinrich-Heine University, Duesseldorf Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting This study
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study compares two approaches for replacing a single back tooth with a dental implant: placing the implant right after tooth extraction (immediate digital workflow) versus waiting about 16 weeks for healing (delayed digital workflow). Researchers measure how these methods affect patients' oral health-related quality of life, pain, number of visits, and other outcomes. The trial involves 50 adults who need a single implant in a premolar or molar area.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
Immediate digital posterior implant workflow (procedure)
What this could lead to
If immediate digital workflows prove better, patients may experience fewer visits, less pain, and faster restoration of a single missing tooth.
What could go wrong
This is a small, early-stage trial (50 participants) comparing two procedures, so results may not apply to all patients or implant types. Immediate placement carries risks like infection or implant failure.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

About 50 people

The number the study aims to enrol. It can still change while the study runs.

Expected to start

Aug 2026

An estimate. Start dates often move.

Expected to finish

Oct 2028

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Adults aged 18 years or older. * Indication for single implant therapy in a posterior premolar or molar extraction site. * Good oral hygiene with FMPS ≤20%. * Controlled periodontitis according to protocol definition. * At least one natural tooth adjacent to the implant site and presence of an antagonist tooth. * Ability to comply with study procedures and provide written informed consent. * Adequate bone volume for immediate or delayed placement. * Extraction site suitable for centrally positioned, prosthetically driven implant placement using straight prosthetic components. * Ability to achieve 3-4 mm circumferential implant engagement in native bone along the planned implant axis while maintaining safety distance from vital structures. * For molar sites, septal bone classified as Smith \& Tarnow Type A or Type B, including cases requiring closed sinus floor elevation. * Post-extraction socket presenting as a contained or partially contained defect with at least three relatively intact socket walls and no individual socket wall vertical defect \>5 mm. * No facial soft-tissue dehiscence or mucogingival defect associated with buccal bone dehiscence. Exclusion Criteria: * • Known or suspected poor compliance, alcohol abuse, or substance abuse. * Systemic or local contraindications to implant surgery. * History of head/neck radiotherapy or recent malignancy within 5 years. * Use of medications affecting bone metabolism. * Bisphosphonate use within the past 5 years. * Uncontrolled periodontal disease. * Heavy smoking (\>10 cigarettes/day). * Pregnancy or lactation. * Teeth with periapical lesions \>5 mm in greatest diameter, or sockets demonstrating a large cortical perforation \>5 mm in greatest dimension on CBCT.

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Delayed implant Dental implant Guided surgery accuracy Immediate dental implant placement Implant therapy Patient-reported outcomes (PRO) Single tooth dental implant

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    2 sites in 2 countries. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Department of Prosthodontics, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Moorenstraße 5, 40225 Düsseldorf, Germany

    Düsseldorf, North Rhine-Westphalia, 40225, Germany

  • The University of Hong Kong Department of Periodontology and Implant Dentistry, Faculty of Dentistry Prince Philip Dental Hospital

    Hong Kong, Hong Kong

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