CompletedNot Applicable

Long-term DBBM Dimensional Changes in Sinus Grafting

Lebanon60 participantsStarted 2025-06-01

Plain-language summary

This study aims to evaluate graft volumetric changes and stability up to 12 years after lateral sinus floor elevation with deproteinized bovine bone mineral (DBBM) as a filling material.

Who can participate

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Patients who underwent lateral sinus floor elevation with natural bovine bone as filling material after 2011 at the Faculty of Dentistry, Saint Joseph University of Beirut. * At least 18 years old at baseline * Systemically healthy * Patients who sign a new informed consent. * Smokers (≥ 10 cigarettes/ day) and non-smokers (\< 10 cigarettes/ day) Exclusion Criteria: * Patients who did not take a CBCT within 1 year after the initial surgery. * Presence of inflammatory lesions at the surgical site (eg, sinusitis as assessed by CBCT). * History of radiation therapy in the head/neck region. * Use of bisphosphonates.

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

bovine bone mineral graft dimensional changes

Timeframe: 12 years

Trial details

NCT IDNCT07635472

SponsorSaint-Joseph University

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2026-04-06

View on ClinicalTrials.gov More Deproteinized Bovine Bone Mineral Graft Dimensional Changes trials

Who can participate

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.