Christian O’Donnell, M.D.
@codonnell1130.bsky.social
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Critical Care | Cardiac Anesthesia | Stanford University | RHF | echo | 🫀transplant
reposted by
Christian O’Donnell, M.D.
International Society for Heart and Lung Transplantation (ISHLT)
7 months ago
For
#JournalWatch
this month,
#ISHLTEarlyCareer
contributors explored topics in transplant
#Anesthesiology
and
#CriticalCare
. Thanks to
@alingrag.bsky.social
for leading the issue, and
@codonnell1130.bsky.social
/Robert Arrigo/Emily Stephenson for their contributions!
www.ishlt.org/about/news-d...
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Recent Studies in Cardiothoracic Anesthesiology & Critical Care
Edited by Alin Gragossian, DO, MPH, the March 2025 Journal Watch explores topics in Anesthesiology & Critical Care.
https://www.ishlt.org/about/news-detail/2025/03/17/march-journal-watch-explores-recent-studies-in-cardiothoracic-anesthesiology-critical-care
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reposted by
Christian O’Donnell, M.D.
Henry Han
9 months ago
From the UK Biobank HF 📌HF incidence: 3.6/1,000 🕺 vs. 1.72/1,000 💃 (P<0.001). 📌Strongest risk factors: MI in 🕺 (HR: 2.61),
#AFib
in 💃 (HR: 4.10). 📌#HTN & obesity contributed most to HF risk: HTN (25% men, 29% women), obesity (16% 🕺, 21% 💃).
www.jacc.org/doi/10.1016/...
@jaccjournals.bsky.social
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reposted by
Christian O’Donnell, M.D.
@IM_Crit_
9 months ago
ICU Studies - Refresher: Are you using the IVC diameter to "predict" if an ICU patient is "fluid responsive" (FR)? This was an important multi-center descriptive study conducted during a 2-yr period in 5 French ICUs 540 ventilated patients w shock of various origins underwent
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reposted by
Christian O’Donnell, M.D.
Tom Fisher
11 months ago
New platform, re-sharing our recent sex differences in cardiogenic shock SRMA: -Women are ⬆️ likely to die than men (35% unadjusted, 10% adjusted for comorbidities) -Women ⬇️ less likely to recieve mechanical support Urgent need to understand these differences & enroll more women in CS RCTs!
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Sex differences in treatments and outcomes of patients with cardiogenic shock: a systematic review and epidemiological meta-analysis - Critical Care
Background Women are at higher risk of mortality from many acute cardiovascular conditions, but studies have demonstrated differing findings regarding the mortality of cardiogenic shock in women and m...
https://ccforum.biomedcentral.com/articles/10.1186/s13054-024-04973-5
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reposted by
Christian O’Donnell, M.D.
Nick Mark, MD
9 months ago
I got tired of opening a dozen PDFs to find the ECMO pressure/flow curve I need. So I made an app! Choose the cannula/size and you can see the max flow for a given pressure drop. Or compare multiple different cannula. Lmk what ya’ll think. Useful? What’s it need?
onepagericu.com/ecmo-calcula...
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reposted by
Christian O’Donnell, M.D.
JAMA
10 months ago
Published in JAMA with #CCRdownunder: In critically ill adults with suspected sepsis, antibiotic regimens were safely reduced when guided by measurement of procalcitonin but not by C-reactive protein. @criticalcarereviews.com
ja.ma/3BovM5v
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reposted by
Christian O’Donnell, M.D.
Lars Mølgaard Saxhaug
10 months ago
#cccsky
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reposted by
Christian O’Donnell, M.D.
JAMA
10 months ago
Among critically ill adults who received invasive mechanical ventilation for more than 24 hrs, screening frequency (once-daily vs more frequent screening) & SBT technique (pressure-supported vs T-piece SBT) did not change the time to successful extubation.
https://ja.ma/3OEeAMu
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Happy to share our work developing a method for matching heart transplant donors-to-recipients using echo-derived donor left ventricular mass (LVM) for size matching which improved outcomes (especially in obese patients).
www.jacc.org/doi/10.1016/...
#JACCHF
#echofirst
#Cardiosky
#Echosky
#Medsky
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The Association of Echocardiographically Measured Donor Left Ventricular Mass and 1-Year Outcomes After Heart Transplantation:
https://www.jacc.org/doi/10.1016/j.jchf.2024.10.001
10 months ago
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