CompletedNot Applicable

Plasma Rich in Growth Factors in Post-extraction Sockets

Spain30 participantsStarted 2019-03-04

Plain-language summary

The purpose of this study is to compare the clinical success, radiographical volume maintenance and histological bone regeneration after using either a bovine bone xenograft or an autogenous platelet rich plasma enrich in growth factors, known as Endoret®-PRGF®.

Who can participate

Age range

18 Years – 75 Years

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: * Upper or lower premolar or molar tooth in need of extraction and later restoration by dental implant. * Adjacent and opposing natural teeth present and healthy. * At least 3 mm from the tip of the dental root to the maxillary sinus or the inferior alveolar canal. Exclusion Criteria: * Active local infection. * Uncontrolled diabetes mellitus. * Long term (\>10 years) use of oral bisphosphonates. * Use of intravenous bisphosphonates. * Recent use (\<3 months) of antibiotics, antiinflammatories or analgesics drugs. * Pregnancy. * Smokers of more than 10 cigarettes per day. * Any oral pathology that needs to be treated before tooth extraction, particularly the presence of more than 25% of sites with bleeding on probing.

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

Alveolar bone change in Cone Beam Computerized Tomography

Timeframe: Baseline and 4 months

Trial details

NCT IDNCT03943680

SponsorUniversidad de Granada

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2024-11-18

View on ClinicalTrials.gov More Tooth Extraction trials

Who can participate

Age range

18 Years – 75 Years

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.