# Effect of Certain Denture Disinfectants on Surface Topography, Microhardness and Dimensional Stability of CAD/CAM Milled Polymethyl Methacrylate and Polyether Ether Ketone Denture Base Materials

> **NCT07672847** · NA · ENROLLING_BY_INVITATION · sponsor: **Menoufia University** · enrollment: 88 (estimated)

## Conditions studied

- Denture
- CAD/CAM
- Stability
- PEEK
- PMMA

## Interventions

- **OTHER:** M0 group
- **OTHER:** M1 group : PMMA+ Sodium hypochlorite
- **OTHER:** M2 group: PMMA+ Chlorhexidine
- **OTHER:** M3 group : PMMA + Effervescent Alkaline Peroxide Tablet
- **OTHER:** E0 group : PEEK control group
- **OTHER:** E1 group : PEEK + Sodium hypochlorite
- **OTHER:** E2 group : PEEK +Chlorhexidine group
- **OTHER:** E3 group: PEEK + Effervescent Alkaline Peroxide Tablet

## Key facts

- **NCT ID:** NCT07672847
- **Lead sponsor:** Menoufia University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** ENROLLING_BY_INVITATION
- **Start date:** 2026-01-31
- **Primary completion:** 2026-09-30
- **Final completion:** 2026-10-30
- **Target enrollment:** 88 (ESTIMATED)
- **Last updated:** 2026-06-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07672847

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07672847, "Effect of Certain Denture Disinfectants on Surface Topography, Microhardness and Dimensional Stability of CAD/CAM Milled Polymethyl Methacrylate and Polyether Ether Ketone Denture Base Materials". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07672847. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*