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Clinical Trial Summary

For purposes of validation, this study compares intracranial pressure measurements obtained with a novel self-calibrating, non-invasive, intracranial pressure measuring (ICP) device, with the values obtained from (a) patients in an intensive care unit (ICU) whose meet standard clinical indications for ICP measurement and whose ICP is measured using gold-standard implanted intracranial instrumentation and in (b) ambulatory subjects who meet clinical indications for lumbar puncture.


Clinical Trial Description

This study is designed to validate intracranial pressure measurements obtained with a novel, self-calibrating, non-invasive, intracranial pressure measuring (ICP) device based on trans-cranial Doppler technology. The ophthalmic artery is utilized as a natural ICP sensor. Up to 80 subjects will be recruited in 4 centers to achieve a power of 90% and a p<0.05 compared to the values obtained from (a) patients in an ICU whose meet standard clinical indications for ICP measurement and whose ICP is measured using gold-standard implanted intracranial instrumentation and in (b) ambulatory subjects who meet clinical indications for lumbar puncture. At least two comparative readings, separated by an hour or more, will be obtained from each subject. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03865576
Study type Observational
Source Boston Neurosciences
Contact
Status Active, not recruiting
Phase
Start date March 1, 2019
Completion date October 31, 2019

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