# European Society for Trauma and Emergency Surgery (ESTES) Cohort Study Snapshot Audit 2020 - Acute Appendicitis

> **NCT04365491** · — · COMPLETED · sponsor: **Gary Alan Bass, MD PhD** · enrollment: 4000 (actual)

## Conditions studied

- Appendicitis

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04365491
- **Lead sponsor:** Gary Alan Bass, MD PhD
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-09-01
- **Primary completion:** 2021-03-31
- **Final completion:** 2021-04-30
- **Target enrollment:** 4000 (ACTUAL)
- **Last updated:** 2023-03-01


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04365491

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04365491, "European Society for Trauma and Emergency Surgery (ESTES) Cohort Study Snapshot Audit 2020 - Acute Appendicitis". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04365491. Licensed CC0.

---

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