MedTrace Logo

Transcranial Doppler and Quantitative Pupillometry as Neurological Prognostic Factors in Brain Damaged Patients Admitted to Intensive Care Unit

NCT04846738 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 73

Last updated 2023-05-01

No results posted yet for this study

Summary

Transcranial Doppler is performed daily in Intensive Care Unit in brain damaged patients. For a few years now, the measurement of the photomotor reflex by quantitative Pupillometry has been routinely performed in Intensive Care Units. The objective of this work is to see if Transcranial Doppler recorded parameters and Pupillary parameters are correlated to the neurological prognosis evaluated at 9 months by the Modified Rankin Score (mRS) and the Glasgow Outcome Scale Extended (GOS-E).

Conditions

  • Brain Damage

Interventions

DEVICE

Transcranial Doppler

This device measures Mean Systolic Velocity (VMS), Tele-Diastolic Velocity (TDV) and Pulsatility Index (PI),

DEVICE

Pupillometry.

This device measures the photomotor reflex (basic pupil diameter, percentage of variation, latent and slope of the standard photomotor reflex)

Sponsors & Collaborators

  • Centre Hospitalier Universitaire de Saint Etienne

    lead OTHER

Principal Investigators

  • David CHARIER, MD · CHU SAINT-ETIENNE

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-04-01
Primary Completion
2021-07-14
Completion
2022-08-14

Countries

  • France

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04846738 on ClinicalTrials.gov