Last reviewed · How we verify
NCT06666920
Er,Cr:YSGG Laser Bleaching on Tooth Color and Sensitivity
NA trial testing laser irradiation in Tooth Discoloration in 20 participants. Completed in 1 October 2022.
1 July 2022
Quick facts
| Lead sponsor | Aristotle University Of Thessaloniki |
|---|---|
| Phase | NA |
| Status | Completed |
| Study type | INTERVENTIONAL |
| Allocation | na |
| Design | single group |
| Masking | none |
| Primary purpose | treatment |
| Enrollment | 20 |
| Start date | 1 October 2018 |
| Primary completion | 1 July 2022 |
| Estimated completion | 1 October 2022 |
| Sites | 1 location across Greece |
Drugs / interventions tested
- laser irradiation
Conditions studied
- Tooth Discoloration — all drugs for Tooth Discoloration →
- Tooth Sensitivity — all drugs for Tooth Sensitivity →
Sponsor
Aristotle University Of Thessaloniki
Who can join
Adults 18 to 50, any sex, with Tooth Discoloration or Tooth Sensitivity. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
The aim of this split-mouth clinical study was to evaluate the tooth color (ΔΕab and ΔΕ00) and whiteness (ΔWID) changes, as well as tooth sensitivity (TS) induced after performing in-office tooth bleaching procedure with or without light-activation of the bleaching gel using Er,Cr:YSGG laser irradiation. Twenty patients with tooth shade A3 or darker were selected for this single-blinded, split-mouth study. The bleaching session was conducted with two 20-min sessions of a 40% hydrogen peroxide bleaching agent assisted by Er,Cr:YSGG laser (2780 nm) irradiation on one side (left) of the maxillary and mandibular teeth and without laser activation on the other hemiarch (right). ΔΕab, ΔΕ00 and ΔWID were evaluated in central incisors and canines using a clinical spectrophotometer immediately, 1 week and 1 month after the bleaching procedure. TS was evaluated pre-operatively and immediately post-operatively using a visual analogue scale (VAS).
Publications & conference data
No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.
Verify or expand the search:
- PubMed search for NCT06666920
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
Related trials
Other recruiting trials for Tooth Discoloration
Currently open trials in the same condition.
- NCT06532526 — Effects of Bio-active Desensitizer on Reduction of Tooth Sensitivity Caused by In-office Bleaching. · NA · recruiting
- NCT06125132 — Evaluation of 2-year Clinical Performance of Two Different Single Color Universal Composite Resin Restorative Materials. · NA · active not recruiting
- NCT04346849 — Tooth Discoloration Induced by Pulpotomy Materials · NA · active not recruiting
Other Aristotle University Of Thessaloniki trials
Trials by the same sponsor.
- NCT07382479 — NeoAdjuvant ChemoTherapy With KELIM Guided Interval vs. Delayed Interval Debulking Surgery · NA · not yet recruiting
- NCT07379905 — MODUCARE Versus Wait-and-See Approach for Histologically Proven Low-grade Cervical Intraepithelial Neoplasia (CIN1) · NA · not yet recruiting
- NCT07335016 — The Role of Follicular Flushing at Oocyte Retrieval · NA · not yet recruiting
- NCT07297121 — Validation of the Montreal Cognitive Assessment (MoCA) Version 8.x and MoCA-MIS in Greece. · not yet recruiting
- NCT07210164 — Pre-habilitation Within ERAS Protocol for Gynecologic Oncology Surgery: The Pre_ERAS Study · NA · recruiting
Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT06666920 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Aristotle University Of Thessaloniki
- Last refreshed: 31 October 2024
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT06666920.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing