Medicine and Health Sciences Commons^™

Perioperative Aspirin And Long-Term Survival In Patients Undergoing Coronary Artery Bypass Graft., Qian Ding, Hong Liu, Zugui Zhang, Jordan E. Goldhammer, Eric Yuen, Zhongmin Li, Linong Yao, Nilas Young, Douglas Boyd, William Weintraub, Rohinton Morris, Jianzhong Sun

Department of Anesthesiology Faculty Papers

This study aimed to examine association between perioperative uses of aspirin and long-term survival in patients undergoing CABG. A retrospective cohort study was performed in 9,584 consecutive patients receiving cardiac surgery from three tertiary hospitals. Of all the patients, 4,132 patients undergoing CABG met inclusion criteria and were divided into four groups: with or without preoperative or postoperative aspirin respectively. 30-day postoperative and long-term mortality were compared with the use of propensity scores and inverse probability weighting adjustment to reduce the treatment-selection bias. The patients taking preoperative aspirin presented significantly more with comorbidities. However, the results of this study showed …

Ketamine For Refractory Headache: A Retrospective Analysis., Eric S. Schwenk, Amir C. Dayan, Ashwin Rangavajjula, Marc C. Torjman, Mauricio G. Hernandez, Clinton G. Lauritsen, Stephen D. Silberstein, William B. Young, Eugene R. Viscusi

Department of Anesthesiology Faculty Papers

BACKGROUND AND OBJECTIVES: The burden of chronic headache disorders in the United States is substantial. Some patients are treatment refractory. Ketamine, an N-methyl-D-aspartate antagonist, provides potent analgesia in subanesthetic doses in chronic pain, and limited data suggest it may alleviate headache in some patients.

METHODS: We performed a retrospective study of 61 patients admitted over 3 years for 5 days of intravenous therapy that included continuous ketamine to determine responder rate and patient and ketamine infusion characteristics. Pain ratings at 2 follow-up visits were recorded. An immediate responder was a patient with decrease of 2 points or greater in the …

Managing Prolonged Pain After Surgery: Examining The Role Of Opioids., Eric S. Schwenk, John-Paul J. Pozek, Eugene R. Viscusi

Department of Anesthesiology Faculty Papers

A notable minority of patients experience persistent postsurgical pain and some of these patients consequently have prolonged exposure to opioids. Risk factors for prolonged opioid use after surgery include preoperative opioid use, anxiety, substance abuse, and alcohol abuse. The window to intervene and potentially prevent persistent opioid use after surgery is short and may best be accomplished by both surgeon and anesthesiologist working together. Anesthesiologists in particular are well positioned in the perioperative surgical home model to affect multiple aspects of the perioperative experience, including tailoring intraoperative medications and providing consultation for possible discharge analgesic regimens that can help minimize …

Blood Pressure Measurement Validation Off The Cuff? Comment On "A New Cuffless Device For Measuring Blood Pressure: A Real-Life Validation Study"., Noud Van Helmond, Timothy B. Plante, Jeffrey I. Joseph

Department of Anesthesiology Faculty Papers

No abstract provided.

Designing The Ideal Perioperative Pain Management Plan Starts With Multimodal Analgesia., Eric S. Schwenk, Edward R. Mariano

Department of Anesthesiology Faculty Papers

Multimodal analgesia is defined as the use of more than one pharmacological class of analgesic medication targeting different receptors along the pain pathway with the goal of improving analgesia while reducing individual class-related side effects. Evidence today supports the routine use of multimodal analgesia in the perioperative period to eliminate the over-reliance on opioids for pain control and to reduce opioid-related adverse events. A multimodal analgesic protocol should be surgery-specific, functioning more like a checklist than a recipe, with options to tailor to the individual patient. Elements of this protocol may include opioids, non-opioid systemic analgesics like acetaminophen, non-steroidal anti-inflammatory …

Challenges Of Pain Management In Neurologically Injured Patients: Systematic Review Protocol Of Analgesia And Sedation Strategies For Early Recovery From Neurointensive Care., David Wyler, Michael Esterlis, Brittany Burns Dennis, Andrew Ng, Abhijit Lele

Department of Anesthesiology Faculty Papers

BACKGROUND: A recent paradigm shift within the intensive care discipline has led to implementation of protocols to drive early recovery from the intensive care unit (ICU). These protocols belong to a large knowledge, translation and quality improvement initiative lead by the Society of Critical Care Medicine, aiming to "liberate" patients from the ICU. They "bundle" evidence-based elements shown to lower ICU stay and mortality and optimize pain management. The bundled elements focus on Assessing, preventing and managing pain; Both spontaneous awakening trials and spontaneous breathing trials; Choice of analgesia and sedation; assessment, prevention, and management of Delirium; Early mobility and …

Ketamine And Remote Hyperalgesia, Steven B. Porter, Eric S. Schwenk

Department of Anesthesiology Faculty Papers

No abstract provided.

Systematic In Vivo Evaluation Of The Time-Dependent Inflammatory Response To Steel And Teflon Insulin Infusion Catheters., Jasmin R. Hauzenberger, Julia Münzker, Petra Kotzbeck, Martin Asslaber, Vladimir Bubalo, Jeffrey I. Joseph, Thomas R. Pieber

Department of Anesthesiology Faculty Papers

Continuous subcutaneous insulin infusion (CSII) catheters are considered the weak link of insulin pump therapy. Wear-time considerably varies between patients and the choice of catheter material is based on personal preferences rather than scientific facts. Therefore, we systematically assessed and quantified the inflammatory tissue response to steel versus Teflon CSII catheters over a maximum wear-time of 7 days in swine. Tissue surrounding catheters was analysed using histopathology and quantitative real-time PCR. The area of inflammation increased significantly over time independent of material which was confirmed by an increase in CD68 expression and an increase in mononuclear and neutrophil cell infiltrate …

Use Of Caudal Epidural Catheter In A Child With Cerebral Palsy With Prior Posterior Spine (T1-Sacrum) Fusion., Divya Dixit, Mary C. Theroux, Kirk W. Dabney, Freeman Miller

Department of Anesthesiology Faculty Papers

No abstract provided.