TOOTH DISCOLORATION

Clinical trials for TOOTH DISCOLORATION explained in plain language.

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Trials to join now! 1 Not yet finished but already full! 1 Completed 4

Laser or gel: which whitens dead teeth better?

Symptom relief ENROLLING_BY_INVITATION

This study tests two ways to make discolored, non-living teeth whiter: using a diode laser or a nano-chitosan gel to activate a bleaching agent. About 42 people with darkened front teeth will get one of these treatments. The goal is to see which method works better and how long t…

Matched conditions: TOOTH DISCOLORATION

Phase: PHASE1 • Sponsor: Misr University for Science and Technology • Aim: Symptom relief

Last updated May 17, 2026 11:35 UTC

TOOTH DISCOLORATION

Get alerted when new TOOTH DISCOLORATION trials appear

Laser or gel: which whitens dead teeth better?