Saving Lives Podcast: Critical Care w/eddyjoemd

Eddy Joe Gutierrez, MD

Saving Lives Podcast: Critical Care w/eddyjoemd is a podcast that reviews evidence-based strategies to care for the critically ill patient in the Intensive Care Unit and other topics in Medicine. It is hosted by Eddy Joe Gutierrez, MD, a board-certified critical care physician. In each episode, Dr. Gutierrez discusses the latest research and best practices in Intensive Care Medicine. He also shares his own insights and experiences as an Intensivist/Critical Care physician. The podcast is designed for healthcare professionals who want to stay up-to-date with evidence-based medicine.

  1. 11月8日

    CCBs and Oxygenation: Why the Sat Falls After the Drip

    Intravenous dihydropyridine calcium channel blockers can quietly worsen oxygenation by blunting hypoxic pulmonary vasoconstriction. In this episode, we break down the bedside mechanism, which agents are implicated, who’s at highest risk (post-op atelectasis, obesity, pneumonia, focal ARDS, COPD), how soon it happens, and exactly what to do. The Vasopressor & Inotrope Handbook Amazon: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://amzn.to/47qJZe1⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ (Affiliate Link) My Store: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://eddyjoemd.myshopify.com/products/the-vasopressor-inotrope-handbook⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ (Use "podcast" to save 10%) Citations: Weir EK, López-Barneo J, Buckler KJ, Archer SL. Acute oxygen-sensing mechanisms. N Engl J Med. 2005 Nov 10;353(19):2042-55. doi: 10.1056/NEJMra050002. PMID: 16282179; PMCID: PMC2803102. Weir EK, Olschewski A. Role of ion channels in acute and chronic responses of the pulmonary vasculature to hypoxia. Cardiovasc Res. 2006 Sep 1;71(4):630-41. doi: 10.1016/j.cardiores.2006.04.014. Epub 2006 Apr 27. PMID: 16828723. Lumb AB, Slinger P. Hypoxic pulmonary vasoconstriction: physiology and anesthetic implications. Anesthesiology. 2015 Apr;122(4):932-46. doi: 10.1097/ALN.0000000000000569. PMID: 25587641. Timour G, Fréderic V, Olivier S, Shango DN. Nicardipine-induced acute respiratory failure: Case report and literature review. Clin Case Rep. 2023 May 1;11(5):e7186. doi: 10.1002/ccr3.7186. PMID: 37143457; PMCID: PMC10151601. McMurtry IF, Davidson AB, Reeves JT, Grover RF. Inhibition of hypoxic pulmonary vasoconstriction by calcium antagonists in isolated rat lungs. Circ Res. 1976 Feb;38(2):99-104. doi: 10.1161/01.RES.38.2.99. PMID: 1245025. Simonneau G, Escourrou P, Duroux P, Lockhart A. Inhibition of hypoxic pulmonary vasoconstriction by nifedipine. N Engl J Med. 1981 Jun 25;304(26):1582-5. doi: 10.1056/NEJM198106253042606. PMID: 7231503. Kennedy T, Summer W. Inhibition of hypoxic pulmonary vasoconstriction by nifedipine. Am J Cardiol. 1982 Oct;50(4):864-8. doi: 10.1016/0002-9149(82)91246-2. PMID: 7124646. Chrétien B, Decros JB, Suard F, Dolladille C, Fischer MO, Alexandre J, Descamps R. Hypoxia Associated With Dihydropyridine Calcium Channel Inhibitors: A Pharmacovigilance Study in VigiBase. Clin Pharmacol Ther. 2023 Sep;114(3):686-692. doi: 10.1002/cpt.2970. Epub 2023 Jun 29. PMID: 37309986. Burghuber OC. Nifedipine attenuates acute hypoxic pulmonary vasoconstriction in patients with chronic obstructive pulmonary disease. Respiration. 1987;52(2):86-93. doi: 10.1159/000195309. PMID: 3671896. Suard F, Mombrun M, Fischer MO, Hanouz JL, Decros JB, Derville S, Gakuba C, Al Issa G, Menard C, Chretien B, Descamps R. Oxygenation Effects of Antihypertensive Agents in Intensive Care: A Prospective Comparative Study of Nicardipine and Urapidil. Clin Pharmacol Ther. 2025 Mar;117(3):742-748. doi: 10.1002/cpt.3509. Epub 2024 Nov 27. PMID: 39604146.

    8 分鐘
  2. 11月5日

    Timing Is Everything: Early Inotropes and Survival in Cardiogenic Shock

    In this episode of Saving Lives: Critical Care Conversations, we discuss new evidence from the University of Pennsylvania that challenges how we time inotropic therapy in acute decompensated heart failure–related cardiogenic shock. This retrospective cohort study found that patients who received inotropes within eight hours of meeting SCAI stage C criteria had a 28-day mortality of 17%, compared to 33% in those who received them later. Early inotrope use was also associated with less vasopressor dependence and quicker access to echocardiography and hemodynamic monitoring. We’ll explore what this means for emergency and critical care practice—how recognizing hypoperfusion early, even in normotensive patients, may improve survival. We’ll also touch on the role of SCAI and SHARC criteria in timely shock identification and management. Because in cardiogenic shock, the difference between early and delayed therapy might be the difference between life and death. The Vasopressor & Inotrope Handbook Amazon: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://amzn.to/47qJZe1⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ (Affiliate Link) My Store: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://eddyjoemd.myshopify.com/products/the-vasopressor-inotrope-handbook⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ (Use "podcast" to save 10%) Citation: Greenwood JC, Ratnayake C, Shabbir M, Opitz S, Jang DH, Choi WJ, Panebianco NL, Shofer FS, Augoustides JGT, Bakker J, Wald JW, Abella BS. Timing of inotropic support is associated with mortality in patients with acute decompensated heart failure-associated cardiogenic shock. Intensive Care Med Exp. 2025 Oct 31;13(1):111. doi: 10.1186/s40635-025-00806-z. PMID: 41174190; PMCID: PMC12579036.

    5 分鐘
4.9
(滿分 5 顆星)
193 則評分

簡介

Saving Lives Podcast: Critical Care w/eddyjoemd is a podcast that reviews evidence-based strategies to care for the critically ill patient in the Intensive Care Unit and other topics in Medicine. It is hosted by Eddy Joe Gutierrez, MD, a board-certified critical care physician. In each episode, Dr. Gutierrez discusses the latest research and best practices in Intensive Care Medicine. He also shares his own insights and experiences as an Intensivist/Critical Care physician. The podcast is designed for healthcare professionals who want to stay up-to-date with evidence-based medicine.

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