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Dissolvable pins could simplify sinus lifts for dental implants

NCT ID NCT07280117

Disease control Sponsor: Valentin Herber 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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests tiny magnesium pins that dissolve over time to hold a membrane in place during sinus floor elevation, a procedure to create enough bone for dental implants. Researchers will enroll 12 healthy adults who need this surgery. The main goal is to see if the pins hold the membrane securely and how they break down in the body.

What this could mean

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

Active substance
magnesium-based bioresorbable pins
What this could lead to
If successful, these pins could offer a safer, simpler way to support membranes during sinus lifts, reducing the need for additional materials or surgeries.
What could go wrong
This is a very early, small study with only 12 participants. The pins may not hold the membrane well or could degrade too quickly or too slowly, and results may not apply to all patients.

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.

Participants

About 12 people

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

Expected to start

Dec 2025

An estimate. Start dates often move.

Expected to finish

Aug 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.

Who is studied

Patient requiring a staged approach SFE

Ages

21 years and older

Sex

Anyone

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: * Healthy patients in the aged \> 21 years. * fully or partially edentulous with unilaterally or bilaterally missing upper premolars or molars and an insufficient residual bone height to guarantee primary stability of implants; and requiring a staged approach of SFE and implant surgery * Subject has been informed and signed the informed consent Exclusion Criteria: * Smoking more than 9 cigarettes per day * Irradiation in the maxilla-facial region, * A known metabolic skeletal disease (such as osteomalacia, osteoporosis or osteogenesis imperfecta) or medications that can affect the bone structure * Allergies / intolerances to the materials * Known malignancy * Epilepsy or anamnestic evidence of recurrent falls * Pregnancy (as contraindicated for CBCT imaging that is routinely performed) * Manifest hepato-renal disease * Inability or unwillingness to give informed consent.

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As listed by the trial registrant

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

Sinus floor augmentation

How to take part

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  1. The official record

    The full official record for this study. This one lists no contact details, but it is the first place any would appear.

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  2. A doctor treating you

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