We have located links that may give you full text access.
English Abstract
Journal Article
Research Support, Non-U.S. Gov't
[Microcirculation characters in the elderly septic patients].
Zhonghua Yi Xue za Zhi [Chinese medical journal] 2013 July 3
OBJECTIVE: To explore the changes of sublingual microcirculation in elderly patients with severe sepsis/septic shock.
METHODS: Twenty-three patients with sepsis, 10 patients without sepsis and 10 healthy elderly patients were enrolled. Sublingual microcirculation was evaluated by sidestream darkfield (SDF) imaging. And the 28-day mortality rates of all septic patients were recorded.
RESULTS: Compared with the healthy group, all elderly patients had significant sublingual microcirculation dysfunctions. Compared with the severe septic and nonseptic patients, perfused vessel density (PDV) , proportion of perfused vessels (PPV) and microvascular flow index (MFI) of septic shocks were significantly lower. Compared with the severe septic patients, PDV, PPV and MFI instead of lactate and MAP of septic shocks were significantly lower from Day 1 to Day 3. The values of PDV, PPV, MFI and lactate but not MAP of the surviving septic patients were significantly higher than those of the deceased ones.
CONCLUSIONS: The elderly patients with septic shock have severe sublingual microcirculatory alterations. And these abnormalities are more marked in septic shock patients. Nonsurvivors showed more severe alterations than survivors. Microcirculatory alterations may be measured to guide the therapy.
METHODS: Twenty-three patients with sepsis, 10 patients without sepsis and 10 healthy elderly patients were enrolled. Sublingual microcirculation was evaluated by sidestream darkfield (SDF) imaging. And the 28-day mortality rates of all septic patients were recorded.
RESULTS: Compared with the healthy group, all elderly patients had significant sublingual microcirculation dysfunctions. Compared with the severe septic and nonseptic patients, perfused vessel density (PDV) , proportion of perfused vessels (PPV) and microvascular flow index (MFI) of septic shocks were significantly lower. Compared with the severe septic patients, PDV, PPV and MFI instead of lactate and MAP of septic shocks were significantly lower from Day 1 to Day 3. The values of PDV, PPV, MFI and lactate but not MAP of the surviving septic patients were significantly higher than those of the deceased ones.
CONCLUSIONS: The elderly patients with septic shock have severe sublingual microcirculatory alterations. And these abnormalities are more marked in septic shock patients. Nonsurvivors showed more severe alterations than survivors. Microcirculatory alterations may be measured to guide the therapy.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app