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Dental implant study compares two sinus lift techniques for better outcomes

NCT ID NCT07329179

Knowledge-focused Sponsor: Delta University for Science and Technology 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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 14 people who needed dental implants in the upper jaw but had low bone height (3-5 mm). Researchers compared two sinus lifting methods: using Densah burs (a drill technique) versus the traditional lateral window approach. They measured pain, swelling, and implant stability after surgery to see which method worked better.

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

14 people

The number who actually took part.

Started

Feb 2023

Finished

Jul 2025

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 55 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: * 1\. Patient medically free from systemic, immunologic or debilitating diseases or local conditions that could affect normal bone healing and/or implant placement. 2\. Patient with good oral hygiene. 3. Age from 18 to 55 years. 4. Partially edentulous patients with missed one or more of maxillary posterior teeth with residual alveolar ridge height 3-5 mm and a minimal width of the alveolar ridge 7 mm in the region of the planned implant site. 5\. Patients' edentulous ridges covered with optimal width of keratinized mucosa (\<3 mm) with no signs of inflammation, ulceration of scar tissue. 6\. No history of parafunctional habits. 7. Patients were ready to comply with the follow-up and maintenance program. 8. Sufficient inter arch space for prothesis. Exclusion Criteria: \- 1. Patients with clinical or radiographic evidence of rhinosinusitis or any other pathology in the maxillary sinus. 2\. Smokers. 3. Pregnancy.

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As listed by the trial registrant

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

Sinus pneumatization

Contacts and locations

Locations

  • Faculty of Dentistry, Mansoura University

    Al Mansurah, Dakahlia Governorate, Egypt

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