# Study of Changes in CSF Ionic Composition After Aneurysmal Meningeal Hemorrhage

> **NCT05942755** · — · UNKNOWN · sponsor: **Hospices Civils de Lyon** · enrollment: 80 (estimated)

## Conditions studied

- Subarachnoid Hemorrhage

## Interventions

- **OTHER:** Concurrent evaluation of blood and CSF ionograms to determine if there is a correlation between CSF change and the development of hyoponatremia between day 0 and day 14.

## Key facts

- **NCT ID:** NCT05942755
- **Lead sponsor:** Hospices Civils de Lyon
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2022-10-01
- **Primary completion:** 2023-11-01
- **Final completion:** 2024-07-30
- **Target enrollment:** 80 (ESTIMATED)
- **Last updated:** 2023-07-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05942755

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05942755, "Study of Changes in CSF Ionic Composition After Aneurysmal Meningeal Hemorrhage". Retrieved via AI Analytics 2026-07-25 from https://api.ai-analytics.org/clinical/NCT05942755. Licensed CC0.

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