# Copeptin for Risk Stratification in Non-traumatic Headache in the Emergency Setting - The CoHead Study

> **NCT01174901** · — · COMPLETED · sponsor: **University Hospital, Basel, Switzerland** · enrollment: 400 (actual)

## Conditions studied

- Head Pain

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT01174901
- **Lead sponsor:** University Hospital, Basel, Switzerland
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2010-10
- **Primary completion:** 2013-08
- **Final completion:** 2013-08
- **Target enrollment:** 400 (ACTUAL)
- **Last updated:** 2014-05-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01174901

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01174901, "Copeptin for Risk Stratification in Non-traumatic Headache in the Emergency Setting - The CoHead Study". Retrieved via AI Analytics 2026-06-12 from https://api.ai-analytics.org/clinical/NCT01174901. Licensed CC0.

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