# Effect of Preoperative Diclofenac Potassium on Postoperative Endodontic Pain

> **NCT03341260** · PHASE2,PHASE3 · COMPLETED · sponsor: **Cairo University** · enrollment: 70 (actual)

## Conditions studied

- Pulpitis - Irreversible

## Interventions

- **DRUG:** Diclofenac Potassium 50mg Tab.
- **DRUG:** Placebo

## Key facts

- **NCT ID:** NCT03341260
- **Lead sponsor:** Cairo University
- **Sponsor class:** OTHER
- **Phase:** PHASE2,PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2016-12
- **Primary completion:** 2018-02
- **Final completion:** 2018-04
- **Target enrollment:** 70 (ACTUAL)
- **Last updated:** 2018-04-09


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03341260

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03341260, "Effect of Preoperative Diclofenac Potassium on Postoperative Endodontic Pain". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT03341260. Licensed CC0.

---

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