
Cathy Gao-Howard, MD MS
@CatGaoHow
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Pulm Crit at NU via IM at Yale | π± | π· | data science and machine learning in the ICU | π£π©βπΌπ¨βπ©βπ§ | https://t.co/hRDwnPryhK | https://t.co/ADXWKb0zqu
Joined September 2018
RT @HeyEpic: Most clinical trials fall short of their enrollment goals. Finding the right patients is a big reason why. Study Finder heβ¦.
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RT @ATSCritCare: π Thinking about private practice? Join the Career Transitions Group on 9/8 at 4:30 PM EST for an interactive session! π’ Fβ¦.
site.thoracic.org
The American Thoracic Society is the world's leading medical society dedicated to accelerating the advancement of global respiratory health throughβ¦
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RT @COREIMpodcast: 1/ π¨ NEW #5Pearls: Pneumothorax π« . Three tests to diagnose:.1οΈβ£ CXR. - Only ~50% sensitive .2οΈβ£ POCUS. - Moβ¦.
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2/ π Risks: coagulopathy, longer ventilation, closed suction .β οΈ Ppeak β but not clinically useful as many blocked tubes did not have this elevation! .Full paper: @HBGMD.@journal_CHEST.
chestcc.org
Moderate ETB was more prevalent in patients in the ICU, with significant factors including coagulopathy, closed suction practice, and mechanical ventilation duration. Ppeak alarms lacked clinical...
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1/ π« Recently bronched a patient with a gunked up ETT and wonder how often this happens? From #journal_CHESTCritCare:.369 ETTs cut and measured degree of blockage (see pic).π Moderate blockage common (CICU 28%, MICU 17%)
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@HBGMD @journal_CHEST 3) Variation persisted even with ARDS documented. Predictors of proning: COVID status, code status, lower P/F ratio. Take-home: Who your attending is may matter more than your oxygen level.
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@HBGMD @journal_CHEST 1) 514 ICU pts eligible for proning: only 17% were actually proned. (why are we still so bad at this?). 2) 48 attendings analyzed β huge variation:.π Adjusted rates: 14.9%β74.2%.Greater effect than a 30 mmHg drop in P/F ratio.
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Does it ever feel like some attendings prone everyone and some attendings prone no one? You're not imaging things! From #CLIFconsortium rockstar Anna Barker and #UMichMed.@HBGMD.@journal_CHEST .#journal_CHESTCritCare .
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Super excited to serve on this with CLIF friends @Jc_rojas @AndrewBarros Kathryn Connell and everyone else! See you all at @HeyEpic UGM; can't wait to see the awesome campus!.
"Iβm particularly excited about the potential to integrate rapidly evolving artificial intelligence tools into this process to enhance care for critically ill patients." Please join us in congratulating Catherine A. Gao, MD, PhD (@CatGaoHow), on being elected to the @HeyEpic
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@journal_CHEST @HBGMD Results: β
Accuracy: 69% π Sensitivity: 58% π Specificity: 92% No difference by role. Agreement was poor for π¨ color π§ viscosity π¦ volume . Take-home: Bedside purulence checks = low accuracy + low consistency β risk of VAP overdiagnosis and unnecessary abx.
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Just how reliable are bedside sputum assessments anyway? π Schuiteman et al in #journal_CHESTCritCare @journal_CHEST . π 10 ventilated pts, videos/photos shown to 383 ICU staff.π Gold standard = gram stain PMNs . #MedTwitter #ICU @HBGMD.
chestcc.org
Ventilator-associated pneumonia (VAP), a common and morbid infection affecting critically ill patients, is responsible for most antibiotic use within ICUs.1-3 However, studies using multidisciplinary...
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Awesome work by @samf_7927 @alecpeltekian in building machine learning models to predict successful next-day extubation! With guidance from @NM_Lung & partnership with @NorthwesternEng ! Tweetorial thread by Sam here!.
π¨ Our paper is out in Scientific Reports! Amazing collaboration with @alecpeltekian, @CatGaoHow, and Ankit Agrawal @NUFeinbergMed .
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@ATSBlueEditor Systemic corticosteroids are suggested for severe CAP (π but NOT if flu-related). π¬ Still a debated area with mixed RCTs β low quality evidence acknowledged.Consider if ICU, severe respiratory failure (P/F<300), elevated CRP, and soon after symptom onset!~.
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@ATSBlueEditor Outpatients w/ no comorbidities and positive viral test?.π« No antibiotics needed. Severe CAP:.β
Empiric antibiotics recommended.β±οΈ Duration: β₯5 days (Compare to outpatients: as few as 3 days may be enough). #MedTwitter.
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π¨ The new @ATSBlueEditor CAP guidelines just dropped, featuring our very own Dr. Pickens! Highlights:. Lung Ultrasound is now an acceptable alternative to CXR for diagnosis. πEvidence-based, bedside, radiation-free β a win for POCUS!.
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π Grateful to @JAMA_current for publishing our @WF_Parker letter advocating for code and acknowledgements of #MIMIC and #eICU! π Huge thanks to the authors for their thoughtful response + sharing their repository! Transparency drives science forward. π
jamanetwork.com
To the Editor As intensivists and data scientists, we were delighted to read the recent Optimal Vasopressin Initiation in Septic Shock (OVISS) reinforcement learning study.1 Although this innovative...
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RT @HBGMD: π A Tale of Two Strategies: CVCs vs pIVs for vasopressor administration π. Just out in #journal_CHESTCritCare, @Lzinger87 et alβ¦.
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RT @HBGMD: Thereβs lots of heterogeneity of thought π§ re: whether to use paralytics in ARDS π©»β¦. Might this be bc of heterogeneity of treatmβ¦.
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RT @HBGMD: π Critical illness is a global phenomenonβ¦. But do our severity scores generalize to everyone? . @tiaraforsyth et al show us theβ¦.
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RT @NUFeinbergMed: Feinberg leads medical research and clinical trials, much of it fueled by federal funding. However, the impacts of frozeβ¦.
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