# The Proximal Contact Tightness and Location in Class II Composite Restorations

> **NCT05749640** · NA · COMPLETED · sponsor: **karim mohamed** · enrollment: 18 (actual)

## Conditions studied

- Tooth Decay

## Interventions

- **OTHER:** Precontoured sectional matrix EZ COAT
- **OTHER:** PerForm™
- **OTHER:** AdDent Trimax™
- **OTHER:** Contact Pro™

## Key facts

- **NCT ID:** NCT05749640
- **Lead sponsor:** karim mohamed
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2022-05-24
- **Primary completion:** 2023-05-30
- **Final completion:** 2023-05-30
- **Target enrollment:** 18 (ACTUAL)
- **Last updated:** 2023-06-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05749640

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05749640, "The Proximal Contact Tightness and Location in Class II Composite Restorations". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT05749640. Licensed CC0.

---

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