Interest of Impedancemetry in Monitoring Hydration and Hyponatremia During Subarachnoid Hemorrhages

Recruiting now

Conditions studied: Subarachnoid Hemorrhage (SAH)

In brief

Subarachnoid hemorrhage (SAH) is a rare and serious form of stroke, mainly linked to the rupture of an intracranial aneurysm responsible for bleeding into the meningeal spaces. The main late serious complication is delayed cerebral ischemia (DCI), resulting in the appearance of new neurological deficits. Prevention of ICR involves in particular maintaining euvolemia, and early treatment of hyponatremia, itself dependent on the level of volume. Evaluation of water status and sodium balance is therefore essential. This assessment is complicated and relies on indirect parameters, both clinical and biological. Impedancemetry, making it possible to measure water volumes and sodium load, could be an aid in the management of blood volume and sodium intake.

Key facts

Study ID

NCT06646484

Run by

Hospices Civils de Lyon

People needed

100

Starts

2024-12-30

Expected to finish

2026-01-21

Last updated by the study team

2025-01-13

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Adult man, woman
• Hospitalized following Subarachnoid Hemorrhage within 72 hours of bleeding
• Admitted to the neurological intensive care unit for less than 48 hours
• Being able to understand the ins and outs of the study
• Having expressed his non-opposition

You may not qualify if…

• Patients under legal protection
• Pregnancy

Where it is running

• Hospices Civils de Lyon. Neurological ICU — Lyon, France, France (enrolling)

Full record on ClinicalTrials.gov

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