University Of Barcelona
Clinical trials sponsored by University Of Barcelona, explained in plain language.
Upcoming readouts
Trials from this sponsor expected to report results within the next 12 months.
- Dental probe showdown: metal or plastic for implant checkups? Results expected Oct 2026 (estimated)
- Do dentists know enough about advanced imaging? a new study investigates Results expected Oct 2026 (estimated)
- Electric toothbrush showdown: which type cleans better? Results expected Oct 2026 (estimated)
- Could your bone health decide if a dental implant lasts? Results expected Oct 2026 (estimated)
- Could a simple injection ease chronic dry mouth? Results expected Nov 2026 (estimated)
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Which gum graft technique wins for implant health?
Disease control Not yet recruitingThis trial tests two surgical techniques to increase the amount of firm gum tissue around dental implants. Adults with insufficient gum tissue will receive a free gum graft from the roof of the mouth, combined with either repositioning the gum flap or removing extra tissue. The g…
Sponsor: University of Barcelona • Aim: Disease control
Last updated Aug 21, 2026 00:00 UTC
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Electric toothbrush showdown: which type cleans better?
Disease control Not yet recruitingThis study compares two types of electric toothbrushes—sonic and oscillating-rotating—to see which is better at removing plaque and improving gum health. Twenty-four adults will use each toothbrush for three weeks in a random order. The results could help people choose the most e…
Phase 4 • Sponsor: University of Barcelona • Aim: Disease control
Last updated Jun 27, 2026 14:00 UTC
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New study seeks best numbing method for painful gum surgery
Symptom relief Not yet recruitingThis study compares two local anesthesia techniques for surgical treatment of peri-implantitis (infection around dental implants) in the lower jaw. One method numbs the main nerve, while the other injects anesthetic directly into the gum. The goal is to see which provides better …
Sponsor: University of Barcelona • Aim: Symptom relief
Last updated Jun 27, 2026 12:37 UTC
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Could tiny metal shavings from dental implants fuel gum disease?
Knowledge-focused Not yet recruitingThis study looks at whether tiny metal particles from dental implants are linked to peri-implantitis, a severe gum infection around implants. Researchers will compare tissue samples from 50 people, some with healthy implants and some with peri-implantitis. They will measure metal…
Sponsor: University of Barcelona • Aim: Knowledge-focused
Last updated Aug 30, 2026 00:00 UTC
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Dental implant infection study tracks patient experience through treatment
Knowledge-focused Not yet recruitingThis study follows 45 adults with peri-implantitis—an infection around dental implants—to see how treatment affects their oral health-related quality of life and pain. Researchers measure patient-reported outcomes at diagnosis, after non-surgical and surgical treatments, and at a…
Sponsor: University of Barcelona • Aim: Knowledge-focused
Last updated Jul 11, 2026 00:00 UTC
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Do dentists know enough about advanced imaging? a new study investigates
Knowledge-focused Not yet recruitingThis study surveys dentists, dental students, and maxillofacial surgeons to assess their knowledge and attitudes about advanced imaging techniques like CBCT, CT, MRI, PET/CT, and SPECT/CT. Participants complete an online questionnaire covering theory, confidence, and clinical use…
Sponsor: University of Barcelona • Aim: Knowledge-focused
Last updated Jun 27, 2026 14:00 UTC