# Effect of Valaciclovir on Inter-Appointment Pain in Endodontic Treatment of Necrotic Teeth

> **NCT07014397** · NA · COMPLETED · sponsor: **Tehran University of Medical Sciences** · enrollment: 38 (actual)

## Conditions studied

- Symptomatic Apical Periodontitis

## Interventions

- **DRUG:** Valacyclovir
- **DRUG:** Placebo

## Key facts

- **NCT ID:** NCT07014397
- **Lead sponsor:** Tehran University of Medical Sciences
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2024-11-01
- **Primary completion:** 2025-03-22
- **Final completion:** 2025-03-26
- **Target enrollment:** 38 (ACTUAL)
- **Last updated:** 2025-06-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07014397

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07014397, "Effect of Valaciclovir on Inter-Appointment Pain in Endodontic Treatment of Necrotic Teeth". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT07014397. Licensed CC0.

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