Plethysmographic validation of near infrared spectroscopic monitoring of cerebral blood volume

Y. A.B.D. Wickramasinghe; L. N. Livera; Stephen Spencer; P. Rolfe; M. S. Thorniley

doi:10.1136/adc.67.4_spec_no.407

Plethysmographic validation of near infrared spectroscopic monitoring of cerebral blood volume

Y. A.B.D. Wickramasinghe
, L. N. Livera
, Stephen Spencer
, P. Rolfe
, M. S. Thorniley

Keele University
North Staffordshire Maternity Hosp.

Research output: Contribution to journal › Article › peer-review

68 Citations (Scopus)

Abstract

The validation of measurement of cerebral blood volume (CBV) and cerebral blood flow (CBF) using near infrared spectroscopy (NIRS) against jugular venous occlusion plethysmography is described. Repeated measurements in six infants were made using both techniques simultaneously. A close relationship between the two measurements of change in CBV was obtained in five infants. There was also a close relationship for measurement of CBF in four infants. This study confirms the possibility of using NIRS to monitor CBV continuously in the premature infant. This parameter may prove to be of greater clinical value than the intermittent measurement of CBF.

Original language	English
Pages (from-to)	407-411
Number of pages	5
Journal	Archives of Disease in Childhood
Volume	67
Issue number	4 SPEC NO
DOIs	https://doi.org/10.1136/adc.67.4_spec_no.407
Publication status	Published - 1 Jan 1992
Externally published	Yes

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AU - Wickramasinghe, Y. A.B.D.

AU - Livera, L. N.

AU - Spencer, Stephen

AU - Rolfe, P.

AU - Thorniley, M. S.

PY - 1992/1/1

Y1 - 1992/1/1

N2 - The validation of measurement of cerebral blood volume (CBV) and cerebral blood flow (CBF) using near infrared spectroscopy (NIRS) against jugular venous occlusion plethysmography is described. Repeated measurements in six infants were made using both techniques simultaneously. A close relationship between the two measurements of change in CBV was obtained in five infants. There was also a close relationship for measurement of CBF in four infants. This study confirms the possibility of using NIRS to monitor CBV continuously in the premature infant. This parameter may prove to be of greater clinical value than the intermittent measurement of CBF.

AB - The validation of measurement of cerebral blood volume (CBV) and cerebral blood flow (CBF) using near infrared spectroscopy (NIRS) against jugular venous occlusion plethysmography is described. Repeated measurements in six infants were made using both techniques simultaneously. A close relationship between the two measurements of change in CBV was obtained in five infants. There was also a close relationship for measurement of CBF in four infants. This study confirms the possibility of using NIRS to monitor CBV continuously in the premature infant. This parameter may prove to be of greater clinical value than the intermittent measurement of CBF.

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DO - 10.1136/adc.67.4_spec_no.407

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JO - Archives of Disease in Childhood

JF - Archives of Disease in Childhood

IS - 4 SPEC NO

ER -

Plethysmographic validation of near infrared spectroscopic monitoring of cerebral blood volume

Abstract

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