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Which graft works best for dental implants? new study compares options

NCT ID NCT07407361

Knowledge-focused Sponsor: Tokat Gaziosmanpasa University 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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 looked at three types of bone graft materials used in sinus lift surgery to prepare for dental implants. Thirty-seven adults with low bone in the upper jaw received either donated bone, cow bone, or a mix of both. Researchers measured bone height and took small samples to see how well new bone formed over six months.

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

37 people

The number who actually took part.

Started

Jun 2022

Finished

Apr 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 75 years

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 to 75 years. * Patients presenting with posterior maxillary edentulism requiring dental implant rehabilitation. * Residual alveolar bone height of 4 mm or less, indicating the need for lateral maxillary sinus augmentation. * Patients suitable for lateral sinus lift surgery based on clinical and radiographic evaluation. * Ability to provide written informed consent. Exclusion Criteria: * Systemic conditions that could affect bone healing (e.g., uncontrolled diabetes, metabolic bone diseases). * History of radiotherapy or chemotherapy to the head and neck region. * Active sinus pathology or chronic sinusitis. * Heavy smoking (more than 10 cigarettes per day). * Pregnancy or lactation. * Use of medications known to affect bone metabolism.

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As listed by the trial registrant

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

Maxillary sinus augmentation Posterior maxillary atrophy

Contacts and locations

Locations

  • Tokat Gaziosmanpaşa University Faculty of Dentistry

    Tokat Province, Tokat Province, 60230, Turkey (Türkiye)

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