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NCT04685967
Clinical Evaluation of a Restorative Glass Ionomer and a Bulk-fill Composite Resin
NA trial testing Glass ionomer in Tooth Disease in 23 participants. Participants enrolled and being followed up; not accepting new ones.
15 August 2021
Quick facts
| Lead sponsor | Hacettepe University |
|---|---|
| Phase | NA |
| Status | Active, enrolled |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | parallel |
| Masking | single |
| Primary purpose | treatment |
| Enrollment | 23 |
| Start date | 15 March 2021 |
| Primary completion | 15 August 2021 |
| Estimated completion | 15 August 2026 |
| Sites | 1 location across Turkey (Türkiye) |
Drugs / interventions tested
- Glass ionomer — full drug profile →
- Bulk-fill composite
Conditions studied
- Tooth Disease — all drugs for Tooth Disease →
Sponsor
Hacettepe University
Who can join
Adults 18 to 65, any sex, with Tooth Disease. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
The clinical performance of a restorative glass ionomer and bulk-fill resin composite in class II restorations will be evaluated and compared. After recruiting participants with at least 2 approximal caries lesions, all restorations will be placed by a single clinician. All caries lesions will be removed before restoring. Cavities will be divided into two groups: a restorative glass ionomer \[Equia Forte HT, GC, Tokyo, Japan (EHT)\] and bulk-fill composite resin \[SonicFill2, Orange, CA, USA (SBF)\] All restorative procedures will be conducted according to manufacturers' instructions. Restorations will be scored using modified United States Public Health Service (USPHS) criteria after a week (baseline) 6, 12, 24, 36 and 48 months. Descriptive statistics will be performed using chi-square tests.
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT04685967
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
Related trials
Other recruiting trials for Tooth Disease
Currently open trials in the same condition.
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- NCT04825379 — Clinical Evaluation of a Bioactive Material · NA · active not recruiting
Other Hacettepe University trials
Trials by the same sponsor.
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- NCT07390162 — The Effect of Changes in the Frequency of Endotracheal Tube Repositioning in Intensive Care Units on the Prevention of O · NA · not yet recruiting
- NCT07579676 — DEVELOPMENT AND PSYCHOMETRIC EVALUATION OF THE NEUROCOGNITIVE UPPER EXTREMITY TESTS: A RELIABILITY AND VALIDITY STUDY · not yet recruiting
- NCT07524842 — Clinical Performance of Three Different Restorative Materials · NA · not yet recruiting
- NCT07439861 — The Effect of Cognitive Dual-Task on Athletic Performance Parameters in Volleyball Players With and Without Chronic Ankl · 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 NCT04685967 (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 Hacettepe University
- Last refreshed: 3 December 2025
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/NCT04685967.
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