Last reviewed · How we verify
NCT04407910
Office Bleaching Treatment by Using Rubber-cup and Air-powder Polishing Device Prophylaxis in Rondomised Clinical Design
Phase 4 trial testing AIRFLOW® Master device +Opalescence Xtra Boost. in Tooth Discoloration in 23 participants. Completed in 17 May 2019.
18 March 2019
Quick facts
| Lead sponsor | Cukurova University |
|---|---|
| Phase | Phase 4 |
| Status | Completed |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | parallel |
| Masking | single |
| Primary purpose | treatment |
| Enrollment | 23 |
| Start date | 10 September 2018 |
| Primary completion | 18 March 2019 |
| Estimated completion | 17 May 2019 |
| Sites | 1 location across Turkey (Türkiye) |
Drugs / interventions tested
- AIRFLOW® Master device +Opalescence Xtra Boost.
- rubber-cup+Opalescence Xtra Boost.
Conditions studied
- Tooth Discoloration — all drugs for Tooth Discoloration →
- Color Changes During Tooth Formation — all drugs for Color Changes During Tooth Formation →
Sponsor
Cukurova University
Who can join
18 and older, any sex, with Tooth Discoloration or Color Changes During Tooth Formation. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
The increasing demand for whitening teeth necessitates requirements and guidelines to ensure the efficacy of products and bleaching techniques. So far there is no comparative study to evaluate the effectiveness of pre-operative air-powder polishing device (APD) and rubber-cup prophylaxis on tooth bleaching in-office. Office-bleaching has some advantages such as avoiding soft tissue irritation, preventing the use of excess material and producing immediate esthetic results. The aim this study is to compare the effects of pre-operative air-powder polishing and rubber-cup prophylaxis on tooth bleaching outcomes. The null hypothesis of this research was that there would be no difference in the change in according to the type of prophylaxis on tooth-bleaching outcomes.△L,△a,△b,△E and △SGU. The results of the study show that both rubber cup prophylaxis and APD devices can be equally used before bleaching treatment as there were no statistical differences in color change.
Publications & conference data
1 peer-reviewed publication reference this trial (live from Europe PMC):
-
Effects of preoperative air-powder polishing and rubber-cup prophylaxis on tooth bleaching: randomized controlled split-mouth clinical study.
Kurklu ZGB, Ozcan M. · · 2021 · cited 2× · PMID 34145478 · DOI 10.1007/s00784-021-04023-2
Verify or expand the search:
- PubMed search for NCT04407910
- 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 Cukurova University trials
Trials by the same sponsor.
- NCT07464652 — Objectıve Structured Clınıcal Examınatıon Stress For Intravenous Perıpheral Catheterızatıon · NA · not yet recruiting
- NCT07458789 — Breastfeeding Education · NA · not yet recruiting
- NCT07346482 — Determining the Effect of Midwife-Led Safe Infant Care Training for Pregnant Women on Awareness of Sudden Infant Death S · NA · not yet recruiting
- NCT07248904 — The Effect of a Transtheoretical Model-Based Educational Intervention on First-Year Nursing Students' HPV Knowledge, Hea · NA · recruiting
- NCT07241949 — Regional Analgesia Techniques for Laparoscopic Cholecystectomy · NA · not yet 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 NCT04407910 (US National Library of Medicine, public domain)
- Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Cukurova University
- Last refreshed: 29 May 2020
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/NCT04407910.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing