Naslov
Cost-Effectiveness of Glass Hybrid Versus Composite in a Multi- Country Randomized Trial

Autori
Schwendicke, Falk ; Rossi, Jesus Gomez ; Krois, Joachim ; Matteo Basso, Matteo ; Perić, Tamara ; Türkün, Lezize Şebnem ; Miletić, Ivana

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Clinical Oral Investigations / - : Springer, 2021, 4186-4186

Skup
10th Virtual Conseuro Congress

Mjesto i datum
Online, 22.04.2022. - 24.04.2022

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
dental materials, economic evaluation, health services re- search, caries ; clinical studies

Sažetak
Aim: We assessed the cost-effectiveness of two amalgam alternatives, glass hybrid (GH) and composite (CO) in a multi-country randomized controlled split-mouth trial. Materials and Methods: University clinics in Croatia, Serbia, Italy and Turkey participated. Pairs of GH (EQUIA Forte, GC) and a nano-hybrid CO (TetricEvoCeram, IvoclarVivadent) were randomly placed in occlusal-proximal two-surfaced cavities in permanent molars of adults (n=180/360 patients/molars). We used 3-years interim data for this eval- uation. FDI-2 criteria were applied and teeth requiring repair, re-restora- tion, endodontic treatment or extraction recorded. Our outcome was the time until any or major complications (requiring endodontic treatment or extraction) occurred. Costs were calculated in US Dollar (USD) 2018, with the local currencies being converted using Purchasing Power Parities. To estimate initial and re-treatment costs, a payers’ perspective was taken, and direct medical costs estimated from fee item catalogues. Incremental-cost-effectiveness ratios (ICER) were used to express the cost difference per gained or lost effectiveness. Results: Overall costs were lower for GH than CO in Croatia, Turkey and Serbia, while this difference was minimal in Italy. GH tended to survive longer than CO in Croatia and Italy, and shorter in Serbia and Turkey ; overall survival time was not significantly different (p=0.67/log-rank). The cost-effectiveness differences indicated CO to be more expensive at limited (ICER: 268.5 USD/month without any complications) or no benefit at all (-186.2 USD/month without major complications). Conclusion: GH was less costly than CO both initially and long-term. Efficacy differences were extremely limited.

Izvorni jezik
Engleski

Znanstvena područja
Dentalna medicina

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