Comparison of 2 Doses of Mannitol on Post Traumatic Intracranial Hypertension and Cerebral Monitoring

November 7, 2012 updated by: University Hospital, Grenoble

Compared Effects of 2 Doses of Mannitol on Post Traumatic Intracranial Hypertension

Will an increase of the dose of mannitol improve the effects on neuromonitoring in patients suffering intracranial hypertension following traumatic brain injury?

Study Overview

Status

Terminated

Conditions

Intervention / Treatment

Detailed Description

traumatic brain injury intracranial hypertension 0,4 g/ kg vs 0,8 g/ kg (randomized) on 20 minutes monitoring: ICP, transcranial doppler, brain pO2, MAP, HR, diuresis, biology duration: 2 hours

Study Type

Interventional

Enrollment (Actual)

3

Phase

  • Phase 4

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • France
      • Grenoble, France, 38043
        • Universitary Hospital

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 80 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • adults
  • severe traumatic brain injury
  • intracranial hypertension requiring mannitol administration

Exclusion Criteria:

  • impeding neurosurgery
  • hemodynamic or respiratory severe failure

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Single

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Active Comparator: mannitol high dose
mannitol 20% 0,8 g/ kg on minutes
Drug: variation of mannitol dose
in case of intracranial hypertension up to 20 mmHg lasting more than 10 minutes and without nociceptive stimulation or systemic instability: injection of either 0.4 g/ kg or 0.8 g/ kg of mannitol 20% (randomized) on 20 minutes, with monitoring of neurologic, systemic and biologic datas during 120 minutes
Active Comparator: mannitol low dose
mannitol 20% 0,4 g/ kg on minutes
Drug: variation of mannitol dose
in case of intracranial hypertension up to 20 mmHg lasting more than 10 minutes and without nociceptive stimulation or systemic instability: injection of either 0.4 g/ kg or 0.8 g/ kg of mannitol 20% (randomized) on 20 minutes, with monitoring of neurologic, systemic and biologic datas during 120 minutes

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
intracranial pressure
Time Frame: 2 hours
2 hours

Secondary Outcome Measures

Outcome Measure
Time Frame
transcranial doppler
Time Frame: 2 h
2 h
brain PO2
Time Frame: 2h
2h
MAP
Time Frame: 2h
2h
Heart Rate
Time Frame: 2h
2h
biology (blood gases, natremia, hematocrit)
Time Frame: 2h
2h
diuresis
Time Frame: 2h
2h
fluid requirement
Time Frame: 2h
2h

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

University Hospital, Grenoble

Investigators

  • Principal Investigator: Gilles Francony, MD, University Hospital, Grenoble

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

October 1, 2008

Primary Completion (Actual)

August 1, 2011

Study Completion (Actual)

August 1, 2011

Study Registration Dates

First Submitted

November 20, 2008

First Submitted That Met QC Criteria

November 20, 2008

First Posted (Estimate)

November 21, 2008

Study Record Updates

Last Update Posted (Estimate)

November 8, 2012

Last Update Submitted That Met QC Criteria

November 7, 2012

Last Verified

November 1, 2012

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 0816
  • 2008-004979-21 (EudraCT Number)

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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