# 2% Chlorhexidine (CHX) vs CaOH2 (CH) Calcium Hydroxide Paste as an Intracanal Medicament

> **NCT03700788** · PHASE3 · UNKNOWN · sponsor: **University of Southern California** · enrollment: 40 (estimated)

## Conditions studied

- Apical Periodontitis

## Interventions

- **DRUG:** Chlorhexidine
- **DRUG:** Calcium Hydroxide

## Key facts

- **NCT ID:** NCT03700788
- **Lead sponsor:** University of Southern California
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2023-05-30
- **Primary completion:** 2025-06-30
- **Final completion:** 2025-08-31
- **Target enrollment:** 40 (ESTIMATED)
- **Last updated:** 2023-03-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03700788

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03700788, "2% Chlorhexidine (CHX) vs CaOH2 (CH) Calcium Hydroxide Paste as an Intracanal Medicament". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT03700788. Licensed CC0.

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