AlexanderButwickMDMBBS, FRCA, MS

PubMed

• 15 citations
  Assessing the Association Between Blood Loss and Postoperative Hemoglobin After Cesarean Delivery: A Prospective Study of 4 Blood Loss Measurement Modalities.
  Kelly Fedoruk, Katherine M. Seligman, Brendan Carvalho, Alexander J. Butwick
  Anesthesia and Analgesia. 2019-05-01
• 78 citations
  United States State-Level Variation in the Use of Neuraxial Analgesia During Labor for Pregnant Women.
  Alexander J. Butwick, Jason Bentley, Cynthia A. Wong, Jonathan M. Snowden, Eric C. Sun
  JAMA Network Open. 2018-12-07
• 18 citations
  Preferred spoken language mediates differences in neuraxial labor analgesia utilization among racial and ethnic groups.
  Jorge A. Caballero, Alexander J. Butwick, Brendan Carvalho, Edward T. Riley
  International Journal of Obstetric Anesthesia. 2014-05-01

Journal Articles

• Maternal Body Mass Index and Use of Labor Neuraxial Analgesia: A Population-based Retrospective Cohort Study  
  A.J. Butwick, C.A. Wong, N. Guo, Anesthesiology, 1/1/2018
• Assessing the Association Between Blood Loss and Postoperative Hemoglobin After Cesarean Delivery: A Prospective Study of 4 Blood Loss Measurement Modalities  
  K. Fedoruk, K.M. Seligman, B. Carvalho, A.J. Butwick, Anesthesia and Analgesia, 1/1/2018
• Prevalence of Depression among Women of Reproductive Age in the United States  
  N. Guo, T. Robakis, C. Miller, A. Butwick, Obstetrics and Gynecology, 1/1/2018
• Mode of Anesthesia for Cesarean Delivery and Maternal Morbidity: Can We Overcome Confounding by Indication?  
  A.J. Butwick, A. Palanisamy, British Journal of Anaesthesia, 1/1/2018
• Effect of Body Mass Index on Pospartum Hemorrhage  
  A.J. Butwick, A. Abreo, B.T. Bateman, H.C. Lee, Y.Y. El-Sayed, O. Stephansson, P. Flood, Anesthesiology, 1/1/2018
• Availability and Readability of Online Patient Education Materials Regarding Regional Anesthesia Techniques for Perioperative Pain Management  
  T Edward Kim, Alexander J Butwick, Edward R Mariano, Gunjan Kumar, Steven K Howard, Pain Medicine
• National and International Guidelines for Patient Blood Management in Obstetrics: A Qualitative Review  
  R. Shaylor, C.F. Weiniger, N. Austin, A. Tzabasis, A. Shander, L.T. Goodnough, A.J. Butwick, Anesthesia and Analgesia, 1/1/2017
• Epidemiology of Severe Postpartum Anemia after Caesarean Section  
  A. Butwick, E. Walsh, M. Kuzniewicz, S. Li, G. Escobar, Transfusion, 1/1/2017
• The Effect of a High Rate vs Low Rate Oxytocin Infusion for Maintaining Uterine Contractility during Elective Cesarean Delivery  
  A. Duffield, C. McKenzie, B. Carvalho, B. Ramachandran, V. Yin, Y.Y. El-Sayed, E.T. Riley, A.J. Butwick, Anesthesia and Analgesia, 1/1/2017
• Postpartum Hemorrhage After Vaginal Delivery: Risk Factors and Maternal Outcomes  
  C. Miller, S. Cohn, S. Akdagli, B. Carvalho, Y.J. Blumenfeld, A.J. Butwick, Journal of Perinatology, 1/1/2017
• Risk Factors for Severe Postpartum Hemorrhage after Cesarean Delivery: Case-Control Studies  
  A.J. Butwick, B. Ramachandran, P. Hegde, E.T. Riley, Y.Y. El-Sayed, L.M. Nelson, Anesthesia and Analgesia, 1/1/2017
• Postcesarean delivery analgesia  
  B. Carvalho, A.J. Butwick, Best Practice Research and Clinical Anaesthesiology, 1/1/2017
• Comparative Effectiveness of Lower Leg Compression Devices Versus Sequential Compression Devices to Prevent Postspinal Hypotension During Cesarean Delivery  
  B. Carvalho, L.L. Zheng, A Butwick, Anesthesia and Analgesia, 1/1/2017
• Letter in response: Tranexamic Acid for the Management of Postpartum Hemorrhage  
  A. Butwick, C. Deneux-Tharaux, L. Sentilhes, Obstetrics and Gynecology, 1/1/2017
• Blood Loss at Delivery Among Postpartum Patients: A Survey of Maternal Knowledge  
  M. Farber, C.M. Miller, B. Ramachandran, P. Hegde, K. Akbar, L.T. Goodnough, A. Butwick, Peer J, 1/31/2016
• Availability and readability of online patient education materials regarding regional anesthesia techniques for perioperative pain management  
  G. Kumar, S.K. Howard, A. Kou, T.E. Kim, A.J. Butwick, E.R. Mariano, Pain Medicine, 1/2/2016
• Evaluation of High Risk Obstetric Patients: A Survey of US Academic Centers  
  M. Tourinine, A. Butwick, Journal of Clinical Anesthesia, 1/1/2016
• Israeli survey of anesthesia practice related to placenta previa and accreta  
  A. Ioscovich, D. Shatalin, A.J. Butwick, Y. Ginosar, S. Orbach-Zinger, C.F. Weiniger, Acta Anaesthesiologica Scandinavica, 1/1/2016
• Eating in Labor: Mini-Commentary  
  C. Sutton, A. Butwick, British Journal of Obstetrics and Gynecology (BJOG), 1/1/2016
• Racial and ethnic disparities in mode of anesthesia for Cesarean delivery  
  A. Butwick, Y. Blumenfeld, K. Brookfield, C. Weiniger, Anesthesia and Analgesia, 1/1/2016
• Checklists and multidisciplinary team performance during simulated obstetric hemorrhage  
  G. Hilton, K. Daniels, S.N. Goldhaber-Fiebert, S. Lipman, B. Carvalho, A. Butwick, International Journal of Obstetric Anesthesia, 1/1/2016
• Vasopressors and spinal hypotension during cesarean delivery: What's the latest?  
  A. Butwick, M. Columb, B. Carvalho, British Journal of Anaesthesia, 1/1/2015
• The impact of advanced maternal age on peripartum thromboelastographic coagulation profiles: A prospective observational exploratory study  
  A. Butwick, M. Guiterrez, G. Hilton, Canadian Journal of Anesthesia, 1/1/2015
• Antenatal corticosteroids for preterm premature rupture of membranes: single or repeat course?  
  K.F. Brookfield, Y.Y. El-Sayed, L. Chao, V. Berger, M. Naqvi, A.J. Butwick, American Journal of Perinatology, 1/1/2015
• Second line uterotonics and the risk of hemorrhage-related morbidity  
  A.J. Butwick, B. Carvalho, Y.J. Blumenfeld, Y.Y. El-Sayed, L. Nelson, B.T. Bateman, American Journal of Obstetrics and Gynecology, 1/1/2015
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Books/Book Chapters

• Obstetric Anesthesia 
  Chapter: Postoperative Analgesia: Epidural and Spinal Techniques. 
  B. Carvalho, A. ButwickEditors: D.H. Chestnut.Elsevier-Mosby, Philadelphia, PAEdition 4th,2009

Abstracts/Posters

• Association between Hypertensive Disorders of Pregnancy and Neuraxial Labor Analgesia: A Population-Based Study.
  A. Butwick, C.A. Wong, J.M. Snowden, N. Guo, Society for Obstetric Anesthesia & Perinatology, Miami, 1/1/2018
• Is Neuraxial Analgesia Associated with a Lower Risk of Neonatal Morbidity Among Hypertensive Women of Pregnancy with Term Singleton Pregnancies?
  A. Butwick, C.A. Wong, J.M. Snowden, N. Guo, Society for Obstetric Anesthesia & Perinatology, Miami, 1/1/2018
• Is Neuraxial Analgesia Associated with a Lower Risk of Neonatal Morbidity Among Normotensive Women of Pregnancy with Term Singleton Pregnancies?
  A. Butwick, C.A. Wong, J.M. Snowden, N. Guo, Society for Obstetric Anesthesia & Perinatology, Miami, 1/1/2018
• Predictors for Women Who Are Not 100% Satisfied with Obstetric Anesthesia after Vaginal Delivery and Cesarean Delivery: A Retrospective Cohort Study.
  M. Yurashevich, B. Carvalho, A. Butwick, P. Flood, Society for Obstetric Anesthesia & Perinatology, Miami, 1/1/2018
• Maternal Body Mass Index and Use of Labor Neuraxial Analgesia: A Population-Based Retrospective Cohort Study.
  A. Butwick, C.A. Wong, N.Guo, Society for Obstetric Anesthesia & Perinatology, Miami, 1/1/2018
• Maternal Body Mass Index and the Risk of Antepartum and Postpartum Venous Thromboembolism.
  A. Butwick, J. Bentley, O. Stephansson, Y.Y. El-Sayed, N. Guo, Society for Obstetric Anesthesia & Perinatology, Miami, 1/1/2018
• Severe Maternal Morbidity during Delivery Hospitalization in California Among Women with Stillbirth.
  A.J. Butwick, L. Sie, R. Gibbs, A. Girsen, G. Shaw, S. Carmichael, Society for Obstetric Anesthesia & Perinatology, Miami, 1/1/2018
• Which Blood Loss Measurement Technique Best Predicts Post-Cesarean Hemoglobin?
  K. Fedoruk, K.M. Seligman, B. Carvalho, A. Butwick, Society for Obstetric Anesthesia & Perinatology, Seattle, 1/1/2017
• Maternal Obesity and the Risk of Postpartum Hemorrhage: A Cohort Study
  A. Butwick, A. Abreo, BT Bateman, HC Lee, YY El-Sayed, P Flood, Society for Obstetric Anesthesia & Perinatology, Seattle, 1/1/2017
• Maternal Obesity on Postpartum Hemorrhage: Effect Modification by Mode of Delivery.
  A. Butwick, A. Abreo, BT Bateman, HC Lee, YY El-Sayed, P Flood, Society for Obstetric Anesthesia & Perinatology, Seattle, 1/1/2017
• The Epidemiology of Placenta Previa in California, 2008-2012.
  A. Butwick, HC Lee, D Lyell, Society for Obstetric Anesthesia & Perinatology, Seattle, 1/1/2017
• Hypodysfibrinogenemia in a Pregnant Patient: Peripartum Management and Thromboelastogram Results.
  J. Kowalczyk, A. Traynor, A. Butwick, Society for Obstetric Anesthesia & Perinatology, Seattle, 1/1/2017
• Assessment of critical care education in obstetric anesthesiology fellowship curriculum.
  C. Padilla, M. Zakowski, M. Pian-Smith, R. Minehart, A. Dennis, A. Butwick, M. Farber, Society for Obstetric Anesthesia & Perinatology, Seattle, 1/1/2017
• Neuraxial Anesthesia in Obstetric Patients Receiving Thromboprophylaxis with Unfractionated or Low Molecular Weight Heparin: a Systematic Review of Spinal Epidural Hem...
  L. Leffert, H. Dubois, A. Butwick, B. Carvalho, T. Houle, R. Landau, Society for Obstetric Anesthesia & Perinatology, Seattle, 1/1/2017
• The burden of preeclampsia on preterm birth.
  H.C. Lee, M.V. Bennety, S. Green, A.J. Butwick, M. Druzin, K. Melsop, T.G.N. Ton, Pediatric Academic Societies 2016 Annual Meeting, Baltimore, MD, 1/30/2016
• Postpartum hemoglobin levels are not associated with maternal health-related quality of life measures.
  C. Miller, B. Ramachandran, P. Hegde, K. Akbar, B. Carvalho, A. Butwick, Society for Obstetric Anesthesia & Perinatology, Boston, 1/1/2016
• Trial of labor vs. primary cesarean delivery in women with extreme obesity.
  S.S. Osmundson, K. O'Malley, A.J. Butwick, Society for Maternal-Fetal Medicine, Society for Obstetric Anesthesia & Perinatology, Atlanta, GA, 2016; Boston, MA, 2016, 1/1/2016
• Does magnesium sulfate exposure attenuate the effect of steroids administered for fetal lung maturation?
  K. Brookfield, K. O'Malley, A. Yeaton-Massey, A. Butwick, Society for Maternal-Fetal Medicine, Society for Obstetric Anesthesia & Perinatology, Atlanta, GA, 2016; Boston, MA, 2016, 1/1/2016
• Postpartum Anemia after Cesarean Delivery: A Population-Based Analysis
  A. Butwick, E. Walsh, S. Xi, M. Kuzniewicz, GJ Escobar, Society for Obstetric Anesthesia & Perinatology, Boston, 1/1/2016
• Utilization and Predictors of Efficacy of Nitrous Oxide for Labor Analgesia
  C. Sutton, A. Butwick. E. Riley, B. Carvalho, Society for Obstetric Anesthesia & Perinatology, Boston, 1/1/2016
• Study to investigate the association between placenta accreta subtype and red blood cell transfusion.
  S. Baktary, A. Yeaton-Massey, A. Panigrahi, D Lyell, LT Goodnough, A. Butwick, Society for Maternal-Fetal Medicine, Society for Obstetric Anesthesia & Perinatology, Atlanta, GA, 2016; Boston, MA, 2016, 1/1/2016
• Risk Factors for Severe Postpartum hemorrhage among women undergoing prelabor cesarean delivery.
  A. Butwick, B. Ramachandran, P. Hegde, E.T.Riley, Y.Y. El-Sayed, L.M. Nelson, Society for Obstetric Anesthesia & Perinatology, Boston, 1/1/2016
• Associations between thromboelastographic parameters and total estimated blood loss in patients undergoing intrapartum cesarean delivery.
  AJ Butwick, F. Mirza, Society for Obstetric Anesthesia & Perinatology, Boston, 1/1/2016
• Obstetric Interventions and Maternal Morbidity among women experiencing severe postpartum hemorrhage during prelabor cesarean delivery.
  K. Seligman, B. Ramachandran, P. Hegde, Y.Y. El-Sayed, LM Nelson, A Butwick, Society for Obstetric Anesthesia & Perinatology, Boston, 1/1/2016
• Obstetric Interventions and Maternal Morbidity among women experiencing severe postpartum hemorrhage during intrapartum cesarean delivery.
  K. Seligman, B. Ramachandran, P. Hegde, Y.Y. El-Sayed, LM Nelson, A Butwick, Society for Obstetric Anesthesia & Perinatology, American Society of Anesthesiologists, Boston, MA, 2016; Chicago, IL, 2016, 1/1/2016
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Lectures

• The Anesthetic Management of Obstetric Hemorrhage 
  1/1/2018
• Maternal Body Mass Index and the Risk of Antepartum and Postpartum Venous Thromboembolism 
  1/1/2018
• Promoting Your Neuraxial Labor Analgesia Service 
  San Francisco - 1/1/2018
• Point of Care Testing for Coagulopathy in Pregnancy 
  San Francisco - 1/1/2018
• State-wide variation in neuraxial labor analgesia use in the United States. 
  Miami - 1/1/2018
• Obstetric Hemorrhage 
  Miami - 1/1/2018
• Managing postpartum hemorrhage in women with bleeding disorders - The role of point of care testing and the use of tranexamic acid. 
  Montreal - 1/1/2018
• The WOMAN Trial - Should we use Tranexamic Acid for Postpartum Hemorrhage? 
  Portland - 1/1/2017
• New VTE Bundles in OB: How will this affect OB Anesthesia? 
  San Francisco - 1/1/2017
• Maternal Obesity and The Risk of Postpartum Hemorrhage 
  Seattle - 1/1/2017
• Postpartum Hemorrhage Management 
  1/1/2017
• Update in the Prevention and Management of Postpartum Hemorrhage 
  1/1/2017
• Updates in Obstetric Anesthesia 
  1/1/2016
• Intrapartum Analgesia; Panel: 'Putting the 'O' back into MFM'. 
  Atlanta - 1/1/2016
• Fibrinogen Concentrate and Tranexamic Acid for Postpartum Hemorrhage: To give or not to give? 
  San Francisco - 1/1/2016
• High Risk Ob Anesthesia Clinics 
  San Francisco - 1/1/2016
• New Anticoagulants in Obstetric Practice 
  San Francisco - 1/1/2016
• Trial of labor versus primary cesarean delivery in women with superobesity. 
  Boston - 1/1/2016
• Effect of low rate vs. high rate oxytocin maintenance infusions on blood loss during elective cesarean section. 
  Boston - 1/1/2016
• Use of Point-of-Care Testing: SOAP Presidents Panel (Blood Management in Obstetrics) 
  Chicago - 1/1/2016
• Anesthesia and Analgesia for Labor and Delivery 
  1/1/2016
• Obesity and Postpartum Hemorrhage 
  1/1/2016
• Massive hemorrhage: Placenta Accreta 
  Brigham and Women's Hospital, Boston - 1/1/2015
• Management of Obstetrical Hemorrhage 
  1/1/2015
• Postpartum Hemorrhage: Problem Based Learning Session 
  San Francisco - 1/1/2015
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Other

• Maternal Body Mass Index and Use of Labor Neuraxial Analgesia: A Population-based Retrospective Cohort Study 
  A. Butwick, Stanford Scope
  http://scopeblog.stanford.edu/2018/06/26/epidurals-increase-in-popularity-stanford-study-finds/
  1/1/2018
• Profile on obstetric hemorrhage. 
  A. Butwick, Department of Anesthesia Quarterly Newsletter, Stanford University School of Medicine
  1/1/2014
• Chorioamnionitis and antenatal steroid therapy: single vs. repeat course? 
  K. Brookfield, L. Chao, V. Berger, M. Naqvi, Y. El-Sayed, A. Butwick, Ob.Gyn.News; Independent Newspaper for Obstetricians and Gynecologists: Vol 49; No.5
  1/1/2014
• Syllabus for Conference Proceedings (including Lecture Objectives, Table of Contents, Methodology for Article Selection) for the Gerard W. Ostheimer Lecture: 'What's n... 
  A. Butwick, Society of Obstetric Anesthesia and Perinatology
  1/1/2011
• Dose Finding Study for Oxytocin in Patients Undergoing Elective Cesarean Delivery 
  A. Butwick, Clinical Conference Coverage, Web Presentation, ASA
  http://ane.clinicalconferencecoverage.com/asa_101809.c3
  1/1/2009
• Problem Based Learning Discussion - written educational supplement: Acute Uterine Inversion with Massive Obstetric Hemorrhage treated with Recombinant Factor VIIa 
  A. Butwick, American Society of Anesthesiologists
  San Francisco - 1/1/2007
• Commentary Article for the Society of Obstetric Anesthesia and Perinatology Summer Newsletter 2014 
  A. Butwick, M. Tiouririne, Obstetric Anesthesia Clinics
• Prevalence of depression among women of childbearing years. 
  A. Butwick, U.S. News
  https://health.usnews.com/health-care/articles/2018-03-12/1-in-20-younger-women-suffers-major-depression
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