CompletedNot Applicable

Histological, Genetic and Epigenetic Analysis of Procedures Related with Dental Implants

Spain200 participantsStarted 2019-01-29

Plain-language summary

In this study genomic, proteomic and histological technologies for the search and characterization of epigenetic modifications and molecular or protein markers, useful in the diagnosis and progression of peri-implant diseases and prevention of implant failure will be used.

Who can participate

Age range

20 Years – 90 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

Subjects do not have or have had a history of periodontal disease, as described in the " 2017 World Workshop on the Classification of Periodontal and Peri- Implant Diseases and Conditions "
Samples of subjects who have at least one implant - supported prosthesis for at least 12 months and affected by peri- implant disease according to the " 2017 World Workshop on the Classification of Periodontal and Peri-Implant Diseases and Conditions "

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

Differences in histological characteristics in peri-implantitis subjects compared to healthy subjects, ie, presence and amount of inflammatory cells and bacteria.

Timeframe: 1 day

Differences in epigenetic characteristics analyzing DNA methylation in peri-implantitis subjects compared to healthy subjects.

Timeframe: 1 day

Trial details

NCT IDNCT04421066

SponsorSimón Pardiñas López

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2021-10-21

View on ClinicalTrials.gov More Peri-Implantitis trials

Who can participate

Age range

20 Years – 90 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

Subjects do not have or have had a history of periodontal disease, as described in the " 2017 World Workshop on the Classification of Periodontal and Peri- Implant Diseases and Conditions "
Samples of subjects who have at least one implant - supported prosthesis for at least 12 months and affected by peri- implant disease according to the " 2017 World Workshop on the Classification of Periodontal and Peri-Implant Diseases and Conditions "

What they're measuring

Differences in histological characteristics in peri-implantitis subjects compared to healthy subjects, ie, presence and amount of inflammatory cells and bacteria.

Timeframe: 1 day

Differences in epigenetic characteristics analyzing DNA methylation in peri-implantitis subjects compared to healthy subjects.

Timeframe: 1 day