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NCT02959008 Clinical Trial

Continous Assessment of Cerebral Autoregulation With Near-infrared Spectroscopy

Cerebral Blood Flow Clinical Trial

Official title:
Continous Assessment of Cerebral Autoregulation With Near-infrared Spectroscopy

Clinical Trial Details — Status: Not yet recruiting

Administrative data
NCT number NCT02959008
Other study ID # 111
Secondary ID
Status Not yet recruiting
Phase N/A
First received November 5, 2016
Last updated November 15, 2016
Start date December 2016
Est. completion date December 2019

Study information
Verified date November 2016
Source Beijing Electric Power Hospital
Contact Liyun Yu
Phone 13683217693
Email yu_li_yun@sina.com
Is FDA regulated No
Health authority China: Chinese Medical Association
Study type Observational

Clinical Trial Summary

Cerebral autoregulation can be explained by a tight coupling between oxygen supply and demand of the brain, and is essential to maintain a constant cerebral blood flow (CBF) in the context of changes in cerebral perfusion pressure. In this study, investigators use Near-infrared spectroscopy (NIRS) to monitor cerebral autoregulation.

Description:

Near-infrared spectroscopy (NIRS) is a noninvasive technology that real-time monitors cerebral tissue oxygenation index (TOI). Investigators use Near-infrared spectroscopy (NIRS) to monitor cerebral autoregulation of hypertensive participants and non-hypertensive participants.

Recruitment information / eligibility
Status Not yet recruiting
Enrollment 40
Est. completion date December 2019
Est. primary completion date December 2018
Accepts healthy volunteers Accepts Healthy Volunteers
Gender Both
Age group 18 Years to 80 Years
Eligibility Inclusion Criteria:

- health people, or people with hypertension

Exclusion Criteria:

- diabetes, anemia, liver disease, kidney disease.

Study Design

Observational Model: Cohort, Time Perspective: Prospective

Related Conditions & MeSH terms

Intervention

Device:
• measure TOI and BP
Both groups measure TOI and BP.

Locations
Country Name City State
n/a

Sponsors (1)
Lead Sponsor Collaborator
Yu Liyun

Outcome
Type Measure Description Time frame Safety issue
Primary range of cerebral autoregulation 30min Yes
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