PEEK Vs Titanium for All-on-4 Prosthesis (NCT06700733) | Clinical Trial Compass
CompletedNot Applicable
PEEK Vs Titanium for All-on-4 Prosthesis
Egypt18 participantsStarted 2022-02-23
Plain-language summary
This crossover clinical study will examine the impact of the framework material of implant-supported prostheses on patient satisfaction and Oral Health-Related Quality of Life (OHRQoL) with mandibular All-on-4 implant distribution. The trial will investigate subject satisfaction, OHRQoL as the primary outcome, and chewing efficiency and maximum bite force as secondary outcomes for different framework materials used in implant-supported screw-retained restorations. The first null hypothesis states no significant difference in patient satisfaction and OHRQoL between the tested prostheses. Additionally, the second null hypothesis states no significant difference in chewing efficiency and maximum bite force between the tested prostheses.
Who can participate
Age range
40 Years – 70 Years
Sex
MALE
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:
The inclusion criteria include
* healthy male patients free from systemic diseases that may affect bone health, such as uncontrolled diabetes mellitus and osteoporosis.
* implants placed with the All-on-4 concept in the mandible.
Exclusion Criteria:
* The exclusion criteria: the patients with a history of parafunctional habits (bruxism and clenching), smoking, and alcoholism
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.