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| Name | Class |
|---|---|
| Taipei Medical University Hospital | OTHER |
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Evaluation of hybrid composite-nanoceramic on material characteristic and clinical use over tooth wear patients.
Composite resin is often used to restore patient's dental defficiency, and also the material to cover and protect weak tooth structure. In tooth wear patients, multiple factors attributing to destruct their teeth. The durability and strength of the resotrative material must be reinforced. Nanoceramic infiltrated in composite resin may enhance its mechanical characteristics. Therefore, hybrid composite-nanoceramic material may be effective for tooth wear patients.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Hybrid composite nano-ceramic | Experimental |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Hybrid composite nano-ceramic | Procedure | Indirect bonding the hybrid composite nano-ceramic restoration to the tooth to be restored of worn dentition patients |
|
| Measure | Description | Time Frame |
|---|---|---|
| Evaluation the change of hybrid composite-nanoceramic on material characteristic and clinical use over tooth wear patients. | Participants with worn dentition dentition (attrition, erosion, abrasion, abfraction) were enrolled in the present study. They were restored with hybrid composite-nanoceramic resin(Cerasmart, GC Corporation). During the follow up time, participants were examined with clinical photos, radiographic film, intraoral scans, and asked to fill in questionnaires. The questionnaires included subjective questionnaire with VAS scale and objective questionnaire according to FDI criteria. The restorations were evaluated by two observers at baseline and after 3, 6, 12, 24, 36 months according to the FDI criteria, which were categorized into three groups: esthetic parameters (four criteria), functional parameters (six criteria) and biological parameters (six criteria). Restorations were scored for clinical acceptability. Scores 4 and 5 were recorded as clinically unacceptable, and scores 5 was recorded for clinically failed. | 3months, 6months, 12months, 24months, 36months |
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Yang Tsung-Chieh, PhD | Contact | +886972652366 | yangtc@ntuh.gov.tw | |
| Shen Chun-Min, DDS | Contact | +886933694030 | jeremyxchaos@hotmail.com |
| Name | Affiliation | Role |
|---|---|---|
| Yang Tsung-Chieh, PhD | Associate Professor | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| National Taiwan University Hospital | Recruiting | Taipei | Test2 | 100225 | Taiwan |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 20847997 | Result | Hickel R, Peschke A, Tyas M, Mjor I, Bayne S, Peters M, Hiller KA, Randall R, Vanherle G, Heintze SD. FDI World Dental Federation - clinical criteria for the evaluation of direct and indirect restorations. Update and clinical examples. J Adhes Dent. 2010 Aug;12(4):259-72. doi: 10.3290/j.jad.a19262. | |
| 18341239 | Result |
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| ID | Term |
|---|---|
| D057085 | Tooth Wear |
| ID | Term |
|---|---|
| D014076 | Tooth Diseases |
| D009057 | Stomatognathic Diseases |
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| Hickel R, Roulet JF, Bayne S, Heintze SD, Mjor IA, Peters M, Rousson V, Randall R, Schmalz G, Tyas M, Vanherle G. Recommendations for conducting controlled clinical studies of dental restorative materials. Science Committee Project 2/98--FDI World Dental Federation study design (Part I) and criteria for evaluation (Part II) of direct and indirect restorations including onlays and partial crowns. J Adhes Dent. 2007;9 Suppl 1:121-47. |