# The Charlson Comorbidity Index: Predicting Severity in Emergency Departments

> **NCT04328519** · — · COMPLETED · sponsor: **Ataturk University** · enrollment: 1 (actual)

## Conditions studied

- Emergency Medicine

## Interventions

- **OTHER:** observation

## Key facts

- **NCT ID:** NCT04328519
- **Lead sponsor:** Ataturk University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2018-10-01
- **Primary completion:** 2018-10-07
- **Final completion:** 2019-01-01
- **Target enrollment:** 1 (ACTUAL)
- **Last updated:** 2020-03-31


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04328519

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04328519, "The Charlson Comorbidity Index: Predicting Severity in Emergency Departments". Retrieved via AI Analytics 2026-06-04 from https://api.ai-analytics.org/clinical/NCT04328519. Licensed CC0.

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