In this episode, Dr. Sergio Zanotti discusses the different aspects of managing pneumonia in critically ill patients. He covers the initial management of severe pneumonia, management of ventilator-associated pneumonia, and highlights the clinical approach to non-resolving pneumonia in the intensive care unit (ICU). He is joined by Dr. Andre Kalil, a physician specializing in critical care and infectious diseases. Dr. Kalil is a Professor in the Division of Infectious Diseases and Director of Transplant Infectious Diseases at the University of Nebraska Medical Center (UNMC).
Additional resources:
How to approach a patient hospitalized for pneumonia who is not responding to treatment? Pedro Povoa, et al. Intensive Care Med 2025: https://link.springer.com/article/10.1007/s00134-025-07903-3
Management of Adults With Hospital-acquired and Ventilator-associated Pneumonia: 2016 Clinical Practice Guidelines by the Infectious Diseases Society of America and the American Thoracic Society. Andre Kalil, et al. Clin Infect Dis. 2016: https://pmc.ncbi.nlm.nih.gov/articles/PMC4981759/
Management of Ventilator-Associated Pneumonia: Guidelines. M Metersky and Andre c. Kalil. Infect Dis Clin North Am. 202: https://pubmed.ncbi.nlm.nih.gov/38280768/
Hydrocortisone in Severe Community-Acquired Pneumonia. CAPE-COD Clinical Trial. N Eng J of Med 202: https://www.nejm.org/doi/full/10.1056/NEJMoa2215145
Continuous vs. Intermittent β-Lactam Antibiotic Infusions in Critically Ill Patients with Sepsis. BLING III Clinical Trial. JAMA 2024: https://jamanetwork.com/journals/jama/fullarticle/2819971
Music mentioned in this episode:
Pat Metheny Group – We Live Here: https://bit.ly/44gt8Jl
Antonio Carlos Jobin – Terra Basilis: http://bit.ly/4k4Amq1
Mahler: Symphony No.9 – Chicago Symphony Orchestra: http://bit.ly/4k9sXWn
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1:24:35
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1:24:35
Enteral Nutrition in the ICU
In this episode of, Dr. Sergio Zanotti explores the vital role of enteral nutrition in the ICU—a foundational element in the prevention and treatment of disease-related malnutrition among critically ill patients. He is joined by Dr. Leah Gramlich, a distinguished gastroenterologist and physician nutrition specialist from the Royal Alexandra Hospital in Alberta, Canada. Dr. Gramlich is a Professor of Medicine at the University of Alberta and the founding president of the Canadian Nutrition Society. She has also served on the Board of Directors for the American Society for Parenteral and Enteral Nutrition and chaired the Canadian Malnutrition Task Force, bringing deep expertise to this essential topic.
Additional resources:
Enteral Nutrition in Hospitalized Adults. Lead Gramlich, Peggi Guenter. New Engl J Med 2025: https://pubmed.ncbi.nlm.nih.gov/40239069/
Individualized nutritional support in medical inpatients at nutritional risk: a randomized clinical trial. The EFFORT Clinical Trial. Lancet 2019: https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(18)32776-4/abstract
Low versus standard calorie and protein feeding in ventilated adults with shock: a randomised, controlled, multicentre, open-label, parallel-group trial (NUTRIREA-3). Lancet Respir Med 2023: https://pubmed.ncbi.nlm.nih.gov/36958363/
The effect of higher protein dosing in critically ill patients with high nutritional risk (EFFORT Protein): an international, multicentre, pragmatic, registry-based randomised trial. Lancet 2023: https://pubmed.ncbi.nlm.nih.gov/36708732/
Books mentioned in this episode:
The Overstory: A Novel. By Richard Powers: https://bit.ly/43Drra1
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The science of hope
In this episode, Dr. Zanotti discusses the science of hope. He's joined by Dr. Stephen Trzeciak, a physician-scientist, the Edward D. Viner Endowed Chief of Medicine at Cooper University Health Care, and Professor and Chair of Medicine at Cooper Medical School of Rowan University in Camden, New Jersey. Dr. Trzeciak is a practicing intensivist and a clinical researcher with more than 100 publications in the scientific literature. In addition, he is co-author of two excellent books: Wonder Drug: 7 Scientifically Proven Ways That Serving Others Is the Best Medicine for Yourself (2022) and Compassionomics: The Revolutionary Scientific Evidence that Caring Makes a Difference (2019).
Additional resources:
Recovery Expectations and Long-term Prognosis of Patients with Coronary Heart Disease Barefoot JC, et al. JAMA Internal Medicine 2011: https://pubmed.ncbi.nlm.nih.gov/21357800/
Optimism and Rehospitalization After Coronary Artery Bypass Graft Surgery. Scheler MF, et al. JAMA Int Med 1999: https://pubmed.ncbi.nlm.nih.gov/10219928/
The median is not the message. By Jay Gould: https://journalofethics.ama-assn.org/sites/joedb/files/2018-05/mnar1-1301.pdf
Books mentioned in this episode:
Man’s Search for Meaning. By Viktor E. Frankl: https://bit.ly/3SqsNyt
Wonder Drug: 7 Scientifically Proven Ways That Serving Others Is the Best Medicine for Yourself. By Stephen Trzeciak and Anthony Mazzarelli: https://bit.ly/4kiyA5q
Compassionomics: The Revolutionary Scientific Evidence that Caring Makes a Difference. By Stephen Trzeciak and Anthony Mazzarelli: https://bit.ly/43ul5IE
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Mechanical Ventilation for Severe Asthma
In this episode, Dr. Sergio Zanotti focuses on the nuances of mechanical ventilation in patients with severe asthma. Previously, he explored the medical management of acute asthma exacerbations. Today, he takes a deeper dive into ventilatory strategies tailored to this high-risk population. He's joined by Dr. Emily Damuth, a dual-trained emergency medicine and critical care physician. Dr. Damuth is an Assistant Professor of Medicine and Emergency Medicine at Cooper Medical School of Rowan University and practices clinically in both the Emergency Department and Intensive Care Unit at Cooper University Hospital in Camden, New Jersey. She is also an Assistant Program Director for the Critical Care Medicine Fellowship and is actively involved in the ECMO program. A passionate educator, she teaches mechanical ventilation through lectures and simulation and has received multiple teaching awards for her contributions to medical education.
Additional resources:
Links:
Management of Life-Threatening Asthma. O. Garner, et al. CHEST 2022; https://pubmed.ncbi.nlm.nih.gov/35218742/
Extracorporeal Membrane Oxygenation for Refractory Asthma Exacerbations With Respiratory Failure. J. Zakrajsek, et al. CHEST 2023: https://pubmed.ncbi.nlm.nih.gov/36191634/
Ventilator Graphics and Respiratory Mechanics in the Patient With Obstructive Lung Disease. R. Dhand. Respiratory Care 2005: https://pubmed.ncbi.nlm.nih.gov/15691394/
Books mentioned in this episode:
Seabiscuit: An American Legend. By Laura Hillenbrand: https://bit.ly/3EY24pJ
Pisto: The Life of Pete Maravich. By Mark Kriegel: https://bit.ly/3GIarq6
Good Inside: A Practical Guide to Resilient Parenting Prioritizing Connection Over Correction. By Becky Kennedy: https://bit.ly/4iSTnes
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1:15:00
PADIS Guidelines Update
In this episode, Dr. Zanotti discussed the Society of Critical Care Medicine “Focused Update on the Clinical Guidelines for the Prevention and Management of Pain, Anxiety. Agitation/Sedation. Delirium, Immobility, and Sleep Disruption in Adult Patients in the ICU." This is also known as the PADIS Guidelines. He is joined by Joanna L. Stollings, PharmD, a Board-Certified Pharmacotherapy Specialist and a Board-Certified Critical Care Pharmacotherapy Specialist. Joanna is the Medical Intensive Care Unit (MICU) Clinical Pharmacy Specialist at the Vanderbilt University Medical Center. She also served as vice chair for the PADIS Guideline Focused Update and co-authored the guidelines.
Additional resources:
Society of Critical Care Medicine Focused Update on the Clinical Guidelines for the Prevention and Management of Pain, Anxiety. Agitation/Sedation. Delirium, Immobility, and Sleep Disruption in Adult Patients in the ICU. PADIS 2025 Update: https://pubmed.ncbi.nlm.nih.gov/39982143/
Clinical Practice Guidelines for the Prevention and Management of Pain, Agitation/Sedation, Delirium, Immobility, and Sleep Disruption in Adult Patients in the ICU. PADIS 2018 Guidelines: https://pubmed.ncbi.nlm.nih.gov/30113379/
Link to a previous episode of Critical Matters discussing the PADIS 2018 Guidelines: https://soundphysicians.com/podcast-episode/?podcast_id=342&track_id=635606964
Landing page for the Critical Illness, Brain Dysfunction, and Survivorship (CIBS) Center: https://www.icudelirium.org/
Books mentioned in this episode:
The Prophet. By Kahlil Gibran: https://bit.ly/4lA2Jhx
Brasil