# Apical Size and Root Canal Treatment Success Trial (AS-RCT Trial)

> **NCT03053037** · NA · COMPLETED · sponsor: **University of Washington** · enrollment: 35 (actual)

## Conditions studied

- Root Canal Therapy

## Interventions

- **PROCEDURE:** final apical size instrumentation

## Key facts

- **NCT ID:** NCT03053037
- **Lead sponsor:** University of Washington
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2016-08-05
- **Primary completion:** 2022-01-30
- **Final completion:** 2022-02-07
- **Target enrollment:** 35 (ACTUAL)
- **Last updated:** 2022-02-24

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03053037

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03053037, "Apical Size and Root Canal Treatment Success Trial (AS-RCT Trial)". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT03053037. Licensed CC0.

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