Role Faculty Location UCSF at Mission Bay UCSF at Mount Zion UCSF at Parnassus Category Clinical Education Residency, - School of Medicine, University of California, San Francisco Publications Impact of age on PUAL as an indicator of opioid effect in adult subjects. McKay RE, Kohn MA, Larson MD Journal of clinical monitoring and computing . Aug 18, 2025 Population study of pupillary unrest in ambient light. McKay RE, Kohn M, Schwartz E, Larson MD Autonomic neuroscience : basic & clinical . Jul 3, 2024 Risk factors and outcomes associated with postoperative ileus following ileostomy formation: a retrospective study. Greenberg AL, Kelly YM, McKay RE, Varma MG, Sarin A Perioperative medicine (London, England) . Dec 13, 2021 Detection of opioid effect with pupillometry. McKay RE, Larson MD Autonomic neuroscience : basic & clinical . Aug 18, 2021 Pupillary unrest, opioid intensity, and the impact of environmental stimulation on respiratory depression. McKay RE, Kohn MA, Larson MD Journal of clinical monitoring and computing . Mar 2, 2021 Evaluation of two portable pupillometers to assess clinical utility. McKay RE, Kohn MA, Schwartz ES, Larson MD Concussion (London, England) . Oct 28, 2020 Intraoperative lidocaine infusion and 24-hour postoperative opioid consumption in obese patients undergoing laparoscopic bariatric surgery. Tovikkai P, Rogers SJ, Cello JP, Mckay RE Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery . May 4, 2020 Pre-Operative Risk Prediction: Will Better Tools Produce Better Outcomes? Eagle KA, McKay RE Journal of the American College of Cardiology . Jun 25, 2019 Pupillary Unrest in Ambient Light and Prediction of Opioid Responsiveness: Case Report on Its Utility in the Management of 2 Patients With Challenging Acute Pain Conditions. McKay RE, Neice AE, Larson MD A&A practice . May 15, 2018 Nocturnal phantom shock cessation with zolpidem. House LM, McKay RE, Eagan JT, McCormick ZL Heart & lung : the journal of critical care . Nov 8, 2017 The Effect of Anesthetic Choice (Sevoflurane Versus Desflurane) and Neuromuscular Management on Speed of Airway Reflex Recovery. McKay RE, Hall KT, Hills N Anesthesia and analgesia . Feb 1, 2016 Nitrous oxide and cardiovascular outcome: perspective from the POISE trial. McKay RE Anesthesia and analgesia . May 1, 2013 Case Report. P.J. Guffey, W.R. McKay, R.E. McKay Obstetric Anesthesia Digest . Dec 1, 2011 Components of safe propofol sedation: defining the formula. Rozner MA, McKay RE Heart rhythm . Nov 11, 2011 Negotiating the unanticipated costs of success. Mckay RE, Rozner M Anesthesia and analgesia . Nov 1, 2011 Chapter 8 Inhaled Anesthetics. Rachel Eshima McKay Basics of Anesthesia . Jan 1, 2011 Development and feasibility of a scale to assess postoperative recovery: the post-operative quality recovery scale. Royse CF, Newman S, Chung F, Stygall J, McKay RE, Boldt J, Servin FS, Hurtado I, Hannallah R, Yu B, Wilkinson DJ Anesthesiology . Oct 1, 2010 Case report: epidural hematoma nine days after removal of a labor epidural catheter. Guffey PJ, McKay WR, McKay RE Anesthesia and analgesia . Jul 30, 2010 Predictive value of abdominal obesity vs. body mass index for determining risk of intensive care unit mortality. Paolini JB, Mancini J, Genestal M, Gonzalez H, McKay RE, Samii K, Fourcade OA Critical Care Medicine . May 1, 2010 Bleeding complications after off-pump coronary artery bypass surgery: interpreting the contribution of hetastarch. McKay RE The Journal of thoracic and cardiovascular surgery . Mar 1, 2010 Effect of increased body mass index and anaesthetic duration on recovery of protective airway reflexes after sevoflurane vs desflurane. McKay RE, Malhotra A, Cakmakkaya OS, Hall KT, McKay WR, Apfel CC British journal of anaesthesia . Dec 26, 2009 Preventing pacemaker problems with nerve stimulators. McKay RE, Rozner MA Anaesthesia . May 1, 2008 Airway responses during desflurane versus sevoflurane administration via a laryngeal mask airway in smokers. McKay RE, Bostrom A, Balea MC, McKay WR Anesthesia and analgesia . Nov 1, 2006 Airway reflexes return more rapidly after desflurane anesthesia than after sevoflurane anesthesia. Mckay RE, Large MJC, Balea MC, Mckay WR Anesthesia and analgesia . Mar 1, 2005 Neurolytic Celiac Plexus Block for Benign Pain. Warren R McKay, Rachel Eshima McKay Regional anesthesia and pain medicine . Nov 1, 2003 Neurolytic celiac plexus block for benign pain: still a question? McKay WR, McKay RE Regional anesthesia and pain medicine . Nov 1, 2003 Airway difficulty after a brachial plexus subclavian perivascular block. Rollins M, McKay WR, McKay RE Anesthesia and analgesia . Apr 1, 2003 A comparison of airway responses during desflurane and sevoflurane administration via a laryngeal mask airway for maintenance of anesthesia. White PF, Eshima RW, Maurer A, King T, Lin BK, Heavner JE, Bogetz MS, Kaye AD Anesthesia and analgesia . Mar 1, 2003