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Sound waves reveal hidden healing after tooth implants

NCT ID NCT05330702

Knowledge-focused Sponsor: University of Iowa 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
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 Results may not be published yet.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 This study
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This status has not been confirmed recently, so it may be out of date.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 aimed to see if ultrasound could detect early changes in bone and gum after a tooth is pulled and an implant is placed right away. Some people also got a soft tissue graft to improve healing. The study was stopped early, but it planned to follow 31 adults for 6 months to see how well the implant survived and how the tissues changed.

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

31 people

The number who actually took part.

Started

Jan 2023

Finished

Mar 2024

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 to 95 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

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: * Age 18-95 * Has a single hopeless tooth in the maxillary esthetic zone (i.e., first premolar to first premolar, tooth #5-tooth #13) * Adequate oral hygiene (i.e., full-mouth bleeding score (FMBS) and full mouth plaque score (FMPS) of less than 25%) * Adequate tooth space to support an immediate implant placement (i.e., adequate mesiodistal space of greater than or equal to 6 mm and interocclusal space to support a non-occluding provisionalization). * Postextraction vertical bone defect of the buccal socket wall was less than or equal to 3mm. Exclusion Criteria: * patients taking long-term (more than 3 months) medications affecting bone metabolism * generalized untreated periodontitis with greater than of 30% of sites with greater than 5mm pocket depths and bleeding upon probing with a dental probe * medical contraindications for having a surgical procedure (i.e., ASA Status of III, patient with a severe systemic disease that is not life-threatening; ASA Status of IV, a patient with a severe systemic disease that is a constant threat to life). * history of radiotherapy in the head and neck region * heavy smoker (greater than 10 cigarettes per day) * pregnancy * gingival recession before extraction in relation to the contralateral tooth.

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As listed by the trial registrant

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

Immediate implant placement Tooth extraction

Contacts and locations

Locations

  • University of Iowa College of Dentistry and Dental Clinics

    Iowa City, Iowa, 52242, United States

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