# Derivation of a Clinical Decision Rule for Emergency Department Head CT Scanning in Seniors Who Have Fallen

> **NCT03745755** · — · COMPLETED · sponsor: **McMaster University** · enrollment: 4308 (actual)

## Conditions studied

- Fall
- Intracranial Bleed

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT03745755
- **Lead sponsor:** McMaster University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2019-01-30
- **Primary completion:** 2020-11-15
- **Final completion:** 2023-07-20
- **Target enrollment:** 4308 (ACTUAL)
- **Last updated:** 2023-07-25

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03745755

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03745755, "Derivation of a Clinical Decision Rule for Emergency Department Head CT Scanning in Seniors Who Have Fallen". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT03745755. Licensed CC0.

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