Full Text Journal Articles by
Author Michael Mazzeffi

Advertisement

Find full text journal articles






Intraoperative Management of Adult Patients on Extracorporeal Membrane Oxygenation: An Expert Consensus Statement From the Society of Cardiovascular Anesthesiologists-Part II, Intraoperative Management and Troubleshooting.

Michael A Mazzeffi, Vidya K Rao, Jeffrey Dodd-O, Jose Mauricio Del Rio, Antonio Hernandez, Mabel Chung, Amit Bardia, Rebecca M Bauer, Joseph S Meltzer, Sree Satyapriya, Raymond Rector, James G Ramsay, Jacob Gutsche,

In the second part of the Society of Cardiovascular Anesthesiologists Extracorporeal Membrane Oxygenation (ECMO) working group expert consensus statement, venoarterial (VA) and venovenous (VV) ECMO management and troubleshooting in the operating room are discussed. Expert consensus statements are provided about intraoperative monitoring, anesthetic drug dosing, and management of intraoperative problems ... Read more >>

Anesth Analg (Anesthesia and analgesia)
[2021, :]

Cited: 0 times

View full text PDF listing >>



Intraoperative Management of Adult Patients on Extracorporeal Membrane Oxygenation: An Expert Consensus Statement From the Society of Cardiovascular Anesthesiologists-Part I, Technical Aspects of Extracorporeal Membrane Oxygenation.

Michael A Mazzeffi, Vidya K Rao, Jeffrey Dodd-O, Jose Mauricio Del Rio, Antonio Hernandez, Mabel Chung, Amit Bardia, Rebecca M Bauer, Joseph S Meltzer, Sree Satyapriya, Raymond Rector, James G Ramsay, Jacob Gutsche,

Extracorporeal membrane oxygenation (ECMO) is used to support patients with refractory cardiopulmonary failure. Given ECMO's increased use in adults and the fact that many ECMO patients are cared for by anesthesiologists, the Society of Cardiovascular Anesthesiologists ECMO working group created an expert consensus statement that is intended to help anesthesiologists ... Read more >>

Anesth Analg (Anesthesia and analgesia)
[2021, :]

Cited: 0 times

View full text PDF listing >>



Advertisement

Bivalirudin Superior to Heparin for Extracorporeal Membrane Oxygenation: Not So Fast.

Michael A Mazzeffi, Michael Plazak, Heidi Dalton,

Crit Care Med (Critical care medicine)
[2021, 49(10):e1057-e1058]

Cited: 0 times

View full text PDF listing >>



The Algorithm Examining the Risk of Massive Transfusion (ALERT) Score Accurately Predicts Massive Transfusion at the Scene of Injury and on Arrival to the Trauma Bay: A Retrospective Analysis.

Jonathan H Chow, Justin E Richards, Samuel M Galvagno, Patrick J Coleman, Allison S Lankford, Cheralyn Hendrix, Jackson Dunitz, Ikeoluwapo Ibrahim, Mira Ghneim, Kenichi A Tanaka, Thomas M Scalea, Michael A Mazzeffi, Peter Hu,

<h4>Background</h4>Massive transfusion (MT) is required to resuscitate traumatically injured patients with complex derangements. Scoring systems for MT typically require laboratory values and radiological imaging that may delay the prediction of MT.<h4>Study design</h4>The Trauma ALgorithm Examining the Risk of massive Transfusion (Trauma ALERT) study was an observational cohort study. Prehospital and ... Read more >>

Shock (Shock (Augusta, Ga.))
[2021, 56(4):529-536]

Cited: 0 times

View full text PDF listing >>



Outcomes of cesarean delivery in obstetric patients with SARS-CoV-2 infection.

Allison Lankford, Jeffrey Berger, Ivy Benjenk, Amanda Jackson, Homa Ahmadzia, Michael Mazzeffi,

Int J Gynaecol Obstet (International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics)
[2021, :]

Cited: 0 times

View full text PDF listing >>



Association of prehospital antiplatelet therapy with survival in patients hospitalized with COVID-19: A propensity score-matched analysis.

Jonathan H Chow, Ying Yin, David P Yamane, Danielle Davison, Ryan J Keneally, Katrina Hawkins, K Gage Parr, Mustafa Al-Mashat, Jeffery S Berger, Reamer L Bushardt, Michael A Mazzeffi, Stuart J Nelson,

<h4>Purpose</h4>Coronavirus disease 2019 (COVID-19) is associated with hypercoagulability and increased thrombotic risk. The impact of prehospital antiplatelet therapy on in-hospital mortality is uncertain.<h4>Methods</h4>This was an observational cohort study of 34 675 patients ≥50 years old from 90 health systems in the United States. Patients were hospitalized with laboratory-confirmed COVID-19 between February 2020 and ... Read more >>

J Thromb Haemost (Journal of thrombosis and haemostasis : JTH)
[2021, :]

Cited: 0 times

View full text PDF listing >>



A Comparison of Anticoagulation Strategies in Veno-venous Extracorporeal Membrane Oxygenation.

Aakash Shah, Chetan Pasrija, Anthony Kronfli, Eno-Obong Essien, Ya Zhou, Francis Brigante, Gregory Bittle, Jay Menaker, Daniel Herr, Michael A Mazzeffi, Kristopher B Deatrick, Zachary N Kon,

Bleeding remains a major source of morbidity associated with veno-venous extracorporeal membrane oxygenation (VV-ECMO). Moreover, there remains significant controversy, and a paucity of data regarding the ideal anticoagulation strategy for VV-ECMO patients. All patients undergoing isolated, peripheral VV-ECMO between January 2009 and December 2014 at our institution were retrospectively reviewed. ... Read more >>

ASAIO J (ASAIO journal (American Society for Artificial Internal Organs : 1992))
[2021, :]

Cited: 0 times

View full text PDF listing >>



A descriptive evaluation of causes of death in venovenous extracorporeal membrane oxygenation.

Sagar B Dave, Kristopher B Deatrick, Samuel M Galvagno, Michael A Mazzeffi, David J Kaczorowski, Ronson J Madathil, Raymond Rector, Ali Tabatabai, Daniel J Haase, Daniel Herr, Thomas M Scalea, Jay Menaker,

Veno-venous extracorporeal membrane oxygenation (VV ECMO) has become an important support modality for patients with acute respiratory failure refractory to optimal medical therapy, such as low tidal volume mechanical ventilator support, early paralytic infusion, and early prone positioning. The objective of this cohort study was to investigate the causes and ... Read more >>

Perfusion (Perfusion)
[2021, :2676591211035938]

Cited: 0 times

View full text PDF listing >>



Effects of pre-operative isolation on postoperative pulmonary complications after elective surgery: an international prospective cohort study.

, ,

We aimed to determine the impact of pre-operative isolation on postoperative pulmonary complications after elective surgery during the global SARS-CoV-2 pandemic. We performed an international prospective cohort study including patients undergoing elective surgery in October 2020. Isolation was defined as the period before surgery during which patients did not leave ... Read more >>

Anaesthesia (Anaesthesia)
[2021, :]

Cited: 0 times

View full text PDF listing >>



The Bitter and the Sweet: Relationship of Lactate, Glucose, and Mortality After Severe Blunt Trauma.

Justin E Richards, Michael A Mazzeffi, Michael S Massey, Peter Rock, Samuel M Galvagno, Thomas M Scalea,

<h4>Background</h4>Hyperglycemia is associated with mortality after trauma; however, few studies have simultaneously investigated the association of depth of shock and acute hyperglycemia. We evaluated lactate, as a surrogate measure for depth of shock, and glucose levels on mortality following severe blunt trauma. We hypothesize that measurements of both lactate and ... Read more >>

Anesth Analg (Anesthesia and analgesia)
[2021, 133(2):455-461]

Cited: 0 times

View full text PDF listing >>



Tissue Factor Pathway Inhibitor Levels During Veno-Arterial Extracorporeal Membrane Oxygenation in Adults.

Michael Mazzeffi, Miranda Judd, Joseph Rabin, Ali Tabatabai, Jay Menaker, Ashley Menne, Jonathan Chow, Aakash Shah, Reney Henderson, Daniel Herr, Kenichi Tanaka,

Tissue factor pathway inhibitor (TFPI) has multiple anticoagulant properties. To our knowledge, no studies have measured TFPI levels in adult veno-arterial (VA) extracorporeal membrane oxygenation patients. We hypothesized that adult VA ECMO patients would have increased TFPI levels and slowed tissue factor triggered thrombin generation. Twenty VA ECMO patients had ... Read more >>

ASAIO J (ASAIO journal (American Society for Artificial Internal Organs : 1992))
[2021, 67(8):878-883]

Cited: 0 times

View full text PDF listing >>



Precannulation International Normalized Ratio is Independently Associated With Mortality in Veno-Arterial Extracorporeal Membrane Oxygenation.

Michael E Plazak, Alison Grazioli, Elizabeth K Powell, Ashley R Menne, Allison L Bathula, Ronson J Madathil, Eric M Krause, Kristopher B Deatrick, Michael A Mazzeffi,

<h4>Objectives</h4>To explore whether precannulation international normalized ratio (INR) is associated with in-hospital mortality in venoarterial extracorporeal membrane oxygenation (VA-ECMO) patients.<h4>Design</h4>A retrospective, observational cohort study.<h4>Setting</h4>A quaternary care academic medical center.<h4>Participants</h4>Patients with cardiogenic shock on VA-ECMO for >24 hours.<h4>Interventions</h4>None, observational study.<h4>Measurements and main results</h4>A total of 188 patients who were on VA-ECMO ... Read more >>

J Cardiothorac Vasc Anesth (Journal of cardiothoracic and vascular anesthesia)
[2021, :]

Cited: 0 times

View full text PDF listing >>



Renin Kinetics Are Superior to Lactate Kinetics for Predicting In-Hospital Mortality in Hypotensive Critically Ill Patients.

Maniraj Jeyaraju, Michael T McCurdy, Andrea R Levine, Prasad Devarajan, Michael A Mazzeffi, Kristin E Mullins, Michaella Reif, David N Yim, Christopher Parrino, Allison S Lankford, Jonathan H Chow,

<h4>Objectives</h4>Whole blood lactate concentration is widely used in shock states to assess perfusion. We aimed to determine if the change in plasma renin concentration over time would be superior to the change in lactate concentration for predicting in-hospital mortality in hypotensive patients on vasopressors.<h4>Design</h4>Prospective, observational cohort study.<h4>Setting</h4>Tertiary academic ICU.<h4>Patients</h4>Adult patients ... Read more >>

Crit Care Med (Critical care medicine)
[2021, :]

Cited: 0 times

View full text PDF listing >>



Pro-Con Debate: Fibrinogen Concentrate or Cryoprecipitate for Treatment of Acquired Hypofibrinogenemia in Cardiac Surgical Patients.

Nadia B Hensley, Michael A Mazzeffi,

Cryoprecipitate has been the gold standard for treating acquired hypofibrinogenemia in cardiac surgery for nearly 50 years. More recently, fibrinogen concentrate has been used off-label in the United States and is the standard in European countries and Canada to treat the acquired hypofibrinogenemia during cardiac surgery. Fibrinogen concentrate has multiple ... Read more >>

Anesth Analg (Anesthesia and analgesia)
[2021, 133(1):19-28]

Cited: 0 times

View full text PDF listing >>



Thrombopoietin, Soluble CD40 Ligand, and Platelet Count During Veno-arterial Extracorporeal Membrane Oxygenation.

Michael Mazzeffi, Reney Henderson, Elizabeth Powell, Erik Strauss, Brittney Williams, Kenichi Tanaka, Stephen Yang, Kristopher Deatrick, Ronson Madathil,

ASAIO J (ASAIO journal (American Society for Artificial Internal Organs : 1992))
[2021, :]

Cited: 0 times

View full text PDF listing >>



In Response.

Jonathan H Chow, Michael A Mazzeffi,

Anesth Analg (Anesthesia and analgesia)
[2021, 132(5):e90]

Cited: 0 times

View full text PDF listing >>



Peripheral cannulation for extracorporeal membrane oxygenation yields superior neurologic outcomes in adult patients who experienced cardiac arrest following cardiac surgery.

Lauren E Levy, David J Kaczorowski, Chetan Pasrija, Gregory Boyajian, Michael Mazzeffi, Eric Krause, Aakash Shah, Ronson Madathil, Kristopher B Deatrick, Daniel Herr, Bartley P Griffith, James S Gammie, Bradley S Taylor, Mehrdad Ghoreishi,

<h4>Background</h4>Extracorporeal cardiopulmonary resuscitation (ECPR) for refractory cardiac arrest has improved mortality in post-cardiac surgery patients; however, loss of neurologic function remains one of the main and devastating complications. We reviewed our experience with ECPR and investigated the effect of cannulation strategy on neurologic outcome in adult patients who experienced cardiac ... Read more >>

Perfusion (Perfusion)
[2021, :2676591211018129]

Cited: 0 times

View full text PDF listing >>



Ultrasound-assisted catheter directed thrombolysis for pulmonary embolus during extracorporeal membrane oxygenation.

Douglas Tran, Nicole Hays, Aakash Shah, Chetan Pasrija, Rafael S Cires-Drouet, Shahab A Toursavadkohi, Michael A Mazzeffi, Daniel L Herr, Ronson J Madathil, James S Gammie, Bartley P Griffith, Kristopher B Deatrick, David J Kaczorowski,

<h4>Background</h4>Acute pulmonary embolism (PE) is the third most common cause of cardiovascular death. For patients who are hemodynamically unstable, veno-arterial extracorporeal membrane oxygenation (VA-ECMO) support has been shown to provide hemodynamic stability, and allow time for definitive treatment and recovery. Ultrasound-assisted catheter directed thrombolysis (USAT) has the potential to be ... Read more >>

J Card Surg (Journal of cardiac surgery)
[2021, 36(8):2685-2691]

Cited: 0 times

View full text PDF listing >>



Reasons for discontinuation of acute postoperative pain ketamine infusions: A retrospective case-control study.

Laura V Gil, Michael A Mazzeffi, Yi Cai, Whitney W McLeod, Steven B Porter,

<h4>Purpose</h4>The purpose of the study was to investigate factors associated with early discontinuation of low-dose ketamine infusions due to adverse drug events (ADEs).<h4>Methods</h4>A retrospective, matched case-control study of surgical patients who received low-dose ketamine infusions for postoperative pain over 6 years was conducted. Forty-seven study patients, who required early discontinuation of ... Read more >>

Pain Pract (Pain practice : the official journal of World Institute of Pain)
[2021, 21(7):759-765]

Cited: 0 times

View full text PDF listing >>



Stellate Ganglion Blockade Should Be Considered for Patients With Drug-Refractory Electrical Storm on Venoarterial Extracorporeal Membrane Oxygenation.

Christine Moshe, David Kaczorowski, Paul Bigeleisen, Whitney Burrows, Michael Mazzeffi,

Crit Care Med (Critical care medicine)
[2021, 49(3):e333-e334]

Cited: 0 times

View full text PDF listing >>



Aspirin Use Is Associated With Decreased Mechanical Ventilation, Intensive Care Unit Admission, and In-Hospital Mortality in Hospitalized Patients With Coronavirus Disease 2019.

Jonathan H Chow, Ashish K Khanna, Shravan Kethireddy, David Yamane, Andrea Levine, Amanda M Jackson, Michael T McCurdy, Ali Tabatabai, Gagan Kumar, Paul Park, Ivy Benjenk, Jay Menaker, Nayab Ahmed, Evan Glidewell, Elizabeth Presutto, Shannon Cain, Naeha Haridasa, Wesley Field, Jacob G Fowler, Duy Trinh, Kathleen N Johnson, Aman Kaur, Amanda Lee, Kyle Sebastian, Allison Ulrich, Salvador Peña, Ross Carpenter, Shruti Sudhakar, Pushpinder Uppal, Benjamin T Fedeles, Aaron Sachs, Layth Dahbour, William Teeter, Kenichi Tanaka, Samuel M Galvagno, Daniel L Herr, Thomas M Scalea, Michael A Mazzeffi,

<h4>Background</h4>Coronavirus disease-2019 (COVID-19) is associated with hypercoagulability and increased thrombotic risk in critically ill patients. To our knowledge, no studies have evaluated whether aspirin use is associated with reduced risk of mechanical ventilation, intensive care unit (ICU) admission, and in-hospital mortality.<h4>Methods</h4>A retrospective, observational cohort study of adult patients admitted with ... Read more >>

Anesth Analg (Anesthesia and analgesia)
[2021, 132(4):930-941]

Cited: 66 times

View full text PDF listing >>



COVID-19 Associated Hypercoagulability: Manifestations, Mechanisms, and Management.

Michael A Mazzeffi, Jonathan H Chow, Kenichi Tanaka,

<h4>Abstract</h4>Patients with severe coronavirus disease-2019 (COVID-19) frequently have hypercoagulability caused by the immune response to the severe acute respiratory syndrome coronavirus-2 infection. The pathophysiology of COVID-19 associated hypercoagulability is not fully understood, but characteristic changes include: increased fibrinogen concentration, increased Factor VIII activity, increased circulating von Willebrand factor, and exhausted ... Read more >>

Shock (Shock (Augusta, Ga.))
[2021, 55(4):465-471]

Cited: 5 times

View full text PDF listing >>



Neurological complications during veno-venous extracorporeal membrane oxygenation: Does the configuration matter? A retrospective analysis of the ELSO database.

Roberto Lorusso, Mirko Belliato, Michael Mazzeffi, Michele Di Mauro, Fabio Silvio Taccone, Orlando Parise, Ayat Albanawi, Veena Nandwani, Paul McCarthy, Zachary Kon, Jay Menaker, Daniel M Johnson, Sandro Gelsomino, Daniel Herr,

<h4>Background</h4>Single- (SL) and double-lumen (DL) catheters are used in clinical practice for veno-venous extracorporeal membrane oxygenation (V-V ECMO) therapy. However, information is lacking regarding the effects of the cannulation on neurological complications.<h4>Methods</h4>A retrospective observational study based on data from the Extracorporeal Life Support Organization (ELSO) registry. All adult patients included ... Read more >>

Crit Care (Critical care (London, England))
[2021, 25(1):107]

Cited: 0 times

View full text PDF listing >>



SARS-CoV-2 infection of the oral cavity and saliva.

Ni Huang, Paola Pérez, Takafumi Kato, Yu Mikami, Kenichi Okuda, Rodney C Gilmore, Cecilia Domínguez Conde, Billel Gasmi, Sydney Stein, Margaret Beach, Eileen Pelayo, Jose O Maldonado, Bernard A Lafont, Shyh-Ing Jang, Nadia Nasir, Ricardo J Padilla, Valerie A Murrah, Robert Maile, William Lovell, Shannon M Wallet, Natalie M Bowman, Suzanne L Meinig, Matthew C Wolfgang, Saibyasachi N Choudhury, Mark Novotny, Brian D Aevermann, Richard H Scheuermann, Gabrielle Cannon, Carlton W Anderson, Rhianna E Lee, Julie T Marchesan, Mandy Bush, Marcelo Freire, Adam J Kimple, Daniel L Herr, Joseph Rabin, Alison Grazioli, Sanchita Das, Benjamin N French, Thomas Pranzatelli, John A Chiorini, David E Kleiner, Stefania Pittaluga, Stephen M Hewitt, Peter D Burbelo, Daniel Chertow, , , Karen Frank, Janice Lee, Richard C Boucher, Sarah A Teichmann, Blake M Warner, Kevin M Byrd,

Despite signs of infection-including taste loss, dry mouth and mucosal lesions such as ulcerations, enanthema and macules-the involvement of the oral cavity in coronavirus disease 2019 (COVID-19) is poorly understood. To address this, we generated and analyzed two single-cell RNA sequencing datasets of the human minor salivary glands and gingiva ... Read more >>

Nat Med (Nature medicine)
[2021, 27(5):892-903]

Cited: 32 times

View full text PDF listing >>



SARS-CoV-2 vaccination modelling for safe surgery to save lives: data from an international prospective cohort study.

,

<h4>Background</h4>Preoperative SARS-CoV-2 vaccination could support safer elective surgery. Vaccine numbers are limited so this study aimed to inform their prioritization by modelling.<h4>Methods</h4>The primary outcome was the number needed to vaccinate (NNV) to prevent one COVID-19-related death in 1 year. NNVs were based on postoperative SARS-CoV-2 rates and mortality in an ... Read more >>

Br J Surg (The British journal of surgery)
[2021, :]

Cited: 15 times

View full text PDF listing >>



Advertisement


Disclaimer

2.2279 s