Article ; Online: Urinary and renal oxygenation during dexmedetomidine infusion in critically ill adults with mechanistic insights from an ovine model.
2021 Volume 64, Page(s) 74–81
Abstract: Purpose: Examine effects of dexmedetomidine on bladder urinary oxygen tension (PuO: Materials and methods: In 12 critically ill patients: oxygen-sensing probe inserted in the bladder catheter and dexmedetomidine infusion at a mean (SD) rate of 0.9 ± ... ...
Abstract | Purpose: Examine effects of dexmedetomidine on bladder urinary oxygen tension (PuO Materials and methods: In 12 critically ill patients: oxygen-sensing probe inserted in the bladder catheter and dexmedetomidine infusion at a mean (SD) rate of 0.9 ± 0.3 μg/kg/h for 24-h. In 9 sheep: implantation of flow probes around the renal and pulmonary arteries, and oxygen-sensing probes in the renal cortex, renal medulla and bladder catheter; dexmedetomidine infusion at 0.5 μg/kg/h for 4-h and 1.0 μg/kg/h for 4-h then 16 h observation. Results: In patients, dexmedetomidine decreased bladder PuO Conclusions: Dexmedetomidine decreases PuO |
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MeSH term(s) | Adult ; Animals ; Critical Illness ; Dexmedetomidine ; Humans ; Kidney ; Oxygen ; Renal Circulation ; Sheep |
Chemical Substances | Dexmedetomidine (67VB76HONO) ; Oxygen (S88TT14065) |
Language | English |
Publishing date | 2021-03-24 |
Publishing country | United States |
Document type | Journal Article ; Research Support, Non-U.S. Gov't |
ZDB-ID | 632818-0 |
ISSN | 1557-8615 ; 0883-9441 |
ISSN (online) | 1557-8615 |
ISSN | 0883-9441 |
DOI | 10.1016/j.jcrc.2021.03.004 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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