Comparative Evaluation of effect of surface treatment by Ceramic Glaze and Liner with HF on longitiviy Zirconia Frameworks in FDP

A clinical trail to compare effect of surface treatment of zirconia framework using ceramic glaze versus ceramic liner in combination with with hydrofluoric acid on clinical outcome of fixed dental prosthesis layered with ceramics. - NIL

Status

Active, not recruiting

Phases

Phase 2

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2025/08/092660

Enrollment

Registered

2025-08-08

Start date

Unknown

Completion date

Unknown

Last updated

2025-08-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: K039- Disease of hard tissues of teeth,unspecified

Interventions

Intervention1: Surface treatment of zirconia framework using hydrofluoric acid and ceramic glaze prior to ceramic veneering: Zirconia frameworks will be surface-treated with 10% hydrofluoric acid foll

Eligibility

Inclusion criteria

Inclusion criteria: Patients requiring single unit fixed dental prosthesis (FDP) in the mandibular molar region. Patients opting for ceramic restorations. Presence of natural teeth or fixed prosthesis in the opposing arch. Good general health without systemic conditions that may affect outcomes. Periodontally healthy tooth, either vital or endodontically treated. Minimum clinical crown height of 5 mm on prospective abutment teeth. No signs or symptoms of bruxism or clenching.

Exclusion criteria

Exclusion criteria: Patients not willing for oral hygiene maintenance. Patients showing signs of occlusal wear in natural dentition

Design outcomes

Primary

Measure	Time frame
Clinical outcome of FDP evaluated using Modified USPHS criteria at 6 months, 1 year, and 2 yearsTimepoint: Clinical outcome of FDP evaluated using Modified USPHS criteria at 6 months, 1 year, and 2 years	—

Secondary

Measure	Time frame
NilTimepoint: Nil	—

Countries

India

Contacts

Public ContactDr Mithilesh Dhamande

Datta Meghe Institute of Higher Education and Research

drsurekhadubey@gmail.com9960084785

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026