Hyperoxemia – too much of a good thing?

نویسنده

  • Hayley Gershengorn
چکیده

While avoiding hypoxemia has long been a goal of critical care practitioners, less attention has been paid to the potential for excessive oxygenation. Interest has mounted recently in understanding the clinical effects of hyperoxemia during critical illness, in particular its impact following cardiac arrest. In this issue of Critical Care, Dell'Anna and colleagues review available animal and human data evaluating the impact of hyperoxemia after cardiac arrest. They conclude that while hyperoxemia during cardiopulmonary resuscitation is probably desirable, it should probably be avoided during post-resuscitation care. These conclusions are in line with two broader themes in contemporary critical care: that less may be more; and that it is time to look beyond simply preventing short-term mortality towards longer-term outcomes.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Too much of a good thing is wonderful? A conceptual analysis of excessive examinations and diagnostic futility in diagnostic radiology.

It has been argued extensively that diagnostic services are a general good, but that it is offered in excess. So what is the problem? Is not "too much of a good thing wonderful", to paraphrase Mae West? This article explores such a possibility in the field of radiological services where it is argued that more than 40% of the examinations are excessive. The question of whether radiological exami...

متن کامل

Jeffrey S . Gilbert , Christopher T . Banek , Vern L . Katz , Sara A . Babcock and Jean F . Regal Complement Activation in Pregnancy : Too Much of a Good Thing ?

Complement Activation in Pregnancy: Too Much of a Good Thing? Print ISSN: 0194-911X. Online ISSN: 1524-4563 Copyright © 2012 American Heart Association, Inc. All rights reserved. is published by the American Heart Association, 7272 Greenville Avenue, Dallas, TX 75231 Hypertension doi: 10.1161/HYPERTENSIONAHA.112.202747 2012;60:1114-1116; originally published online September 24, 2012; Hypertens...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره 18  شماره 

صفحات  -

تاریخ انتشار 2014