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A Novel Non-invasive Technique of Cerebral Compliance and Auto-regulation Assessment

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Know the risks and potential benefits of clinical studies and talk to your health care provider before participating. Read our disclaimer for details.

ClinicalTrials.gov Identifier: NCT03144219

Recruitment Status : Recruiting

First Posted : May 8, 2017

Last Update Posted : September 30, 2022

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View this study on Beta.ClinicalTrials.gov

Sponsor:

Collaborator:

Brain4Care USA Corp.

Information provided by (Responsible Party):

Sergio Brasil, MD, University of Sao Paulo

No Study Results Posted on ClinicalTrials.gov for this Study

About Study Results Reporting on ClinicalTrials.gov

Recruitment Status :	Recruiting
Estimated Primary Completion Date :	December 15, 2023
Estimated Study Completion Date :	December 31, 2023

Publications of Results:

Paschoal FM Jr, Bor-Seng-Shu E, Teixeira MJ. Transcranial Doppler ultrasonography with jugular vein compression can detect impairment of intracranial compliance. Clin Neurol Neurosurg. 2013 Jul;115(7):1196-8. doi: 10.1016/j.clineuro.2012.09.028. Epub 2012 Nov 3. No abstract available.

Other Publications:

Dahlqvist MB, Andres RH, Raabe A, Jakob SM, Takala J, Dunser MW. Brain herniation in a patient with apparently normal intracranial pressure: a case report. J Med Case Rep. 2010 Aug 31;4:297. doi: 10.1186/1752-1947-4-297.

Bellner J, Romner B, Reinstrup P, Kristiansson KA, Ryding E, Brandt L. Transcranial Doppler sonography pulsatility index (PI) reflects intracranial pressure (ICP). Surg Neurol. 2004 Jul;62(1):45-51; discussion 51. doi: 10.1016/j.surneu.2003.12.007.

O'Brien NF, Maa T, Reuter-Rice K. Noninvasive screening for intracranial hypertension in children with acute, severe traumatic brain injury. J Neurosurg Pediatr. 2015 Oct;16(4):420-5. doi: 10.3171/2015.3.PEDS14521. Epub 2015 Jul 3.

Hertzog MA. Considerations in determining sample size for pilot studies. Res Nurs Health. 2008 Apr;31(2):180-91. doi: 10.1002/nur.20247.

Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):

Brasil S, Frigieri G, Taccone FS, Robba C, Solla DJF, de Carvalho Nogueira R, Yoshikawa MH, Teixeira MJ, Malbouisson LMS, Paiva WS. Noninvasive intracranial pressure waveforms for estimation of intracranial hypertension and outcome prediction in acute brain-injured patients. J Clin Monit Comput. 2022 Nov 18:1-8. doi: 10.1007/s10877-022-00941-y. Online ahead of print.