Changes in conjunctival oxygen tension and temperature with advancing age.

Abstract:

:The conjunctival oxygen monitor reflects oxygen tension of the internal carotid artery without introducing the heating artifact characteristic of transcutaneous monitors. It is now being used in the ICU and the operating room to measure accurately and continuously Po2 and temperature of conjunctival tissue. We examined the effect of aging on these values in 101 healthy adult subjects. Mean conjunctival oxygen tension (58 +/- 14 torr) and temperature (34.9 +/- 0.6 degrees C) decreased significantly (p less than .01) with advancing age. Monitoring the conjunctival capillaries may prove to be a useful adjunct to patient care, but the effect of aging must be considered in any such measurement.

journal_name

Crit Care Med

journal_title

Critical care medicine

authors

Isenberg SJ,Green BF

doi

10.1097/00003246-198508000-00016

subject

Has Abstract

pub_date

1985-08-01 00:00:00

pages

683-5

issue

8

eissn

0090-3493

issn

1530-0293

journal_volume

13

pub_type

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