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Sawhney M, Wong M, Luctkar-Flude M, Jussaume L, Eadie C, Bowry R, Wilson R. Using Simulation to Enhance Education Regarding Epidural Analgesia for Registered Nurses. Pain Manag Nurs 2018; 19:246-255. [DOI: 10.1016/j.pmn.2017.10.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Revised: 09/29/2017] [Accepted: 10/08/2017] [Indexed: 10/18/2022]
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Cummings KC, Zimmerman NM, Maheshwari K, Cooper GS, Cummings LC. Epidural compared with non-epidural analgesia and cardiopulmonary complications after colectomy: A retrospective cohort study of 20,880 patients using a national quality database. J Clin Anesth 2018; 47:12-18. [PMID: 29544203 PMCID: PMC5936664 DOI: 10.1016/j.jclinane.2018.03.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Revised: 03/01/2018] [Accepted: 03/08/2018] [Indexed: 02/09/2023]
Abstract
STUDY OBJECTIVE Epidural analgesia may be associated with fewer postoperative complications and is associated with improved survival after colon cancer resection. This study used the American College of Surgeons National Surgical Quality Improvement Program (NSQIP) to assess any association between epidural analgesia (versus non-epidural) and complications after colectomy. DESIGN Retrospective cohort study. SETTING 603 hospitals in the United States reporting data to NSQIP. PATIENTS From 2014-15 data, 4176 patients undergoing colectomy with records indicating epidural analgesia were matched 1:4 via propensity scores to 16,704 patients without. INTERVENTIONS None (observational study). MEASUREMENTS Primarily, we assessed the association between epidural analgesia and a composite of cardiopulmonary complications using an average relative effect generalized estimating equations model. Secondary outcomes included neurologic, renal, and surgical complications and length of hospitalization. Sensitivity analyses repeated the analyses on a subgroup of only open colectomies. MAIN RESULTS We found no association between epidural analgesia and the primary outcome: average relative effect (95% CI) 0.87 (0.68, 1.11); P = 0.25. We found no significant associations with any secondary outcomes. In the 8005 open colectomies, however, there was a significant association between epidural analgesia and fewer cardiopulmonary complications (average relative effect odds ratio [95% CI] of 0.58 [0.35, 0.95]; P = 0.03) and shortened hospital stay (HR for time to discharge [98.75% CI] of 1.10 [1.02, 1.18]; P < 0.001). CONCLUSIONS We found no overall association between epidural analgesia and reduced complications after colectomy. In open colectomies, however, epidural analgesia was associated with fewer cardiopulmonary complications and shorter hospitalization. This may inform analgesic choice when planning open colectomy.
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Affiliation(s)
- Kenneth C Cummings
- Department of General Anesthesiology, Anesthesiology Institute, Cleveland Clinic, Cleveland, OH, United States.
| | - Nicole M Zimmerman
- Department of Outcomes Research, Anesthesiology Institute, Cleveland Clinic, Cleveland, OH, United States; Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, OH, United States.
| | - Kamal Maheshwari
- Department of General Anesthesiology, Anesthesiology Institute, Cleveland Clinic, Cleveland, OH, United States; Department of Outcomes Research, Anesthesiology Institute, Cleveland Clinic, Cleveland, OH, United States.
| | - Gregory S Cooper
- Division of Gastroenterology and Liver Disease, Department of Medicine, University Hospitals Cleveland Medical Center, Cleveland, OH, United States.
| | - Linda C Cummings
- Division of Gastroenterology and Liver Disease, Department of Medicine, University Hospitals Cleveland Medical Center, Cleveland, OH, United States.
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Hedrick TL, McEvoy MD, Mythen M(MG, Bergamaschi R, Gupta R, Holubar SD, Senagore AJ, Gan TJ, Shaw AD, Thacker JKM, Miller TE, Wischmeyer PE, Carli F, Evans DC, Guilbert S, Kozar R, Pryor A, Thiele RH, Everett S, Grocott M, Abola RE, Bennett-Guerrero E, Kent ML, Feldman LS, Fiore JF. American Society for Enhanced Recovery and Perioperative Quality Initiative Joint Consensus Statement on Postoperative Gastrointestinal Dysfunction Within an Enhanced Recovery Pathway for Elective Colorectal Surgery. Anesth Analg 2018; 126:1896-1907. [DOI: 10.1213/ane.0000000000002742] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Acute Benefits After Liposomal Bupivacaine Abdominal Wall Blockade for Living Liver Donation: A Retrospective Review. Mayo Clin Proc Innov Qual Outcomes 2018; 2:186-193. [PMID: 30225448 PMCID: PMC6124321 DOI: 10.1016/j.mayocpiqo.2018.03.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Objective To investigate whether the addition of liposomal bupivacaine abdominal wall blocks to a multimodal analgesic regimen improves postoperative numeric rating scale pain scores and reduces opioid consumption in patients undergoing living liver donation. Patients and Methods We conducted a single-center, retrospective review of patients who underwent living liver donation from January 1, 2011, through February 19, 2016, and received multimodal analgesia with (block group) or without (control group) abdominal wall blockade. The block solution consisted of liposomal bupivacaine (266 mg) mixed with 30 mL of 0.25% bupivacaine. Both groups received intrathecal hydromorphone. Main outcome measures were pain scores, opioid requirements, time to full diet, and bowel activity. Results Postoperative day 0 pain scores were significantly better in the block group (n=29) than in the control group (n=48) (2.4 vs 3.5; P=.002) but were not significantly different on subsequent days. Opioid requirements were significantly decreased for the block group in the postanesthesia care unit (0 vs 9 mg oral morphine equivalents; P=.002) and on postoperative day 0 (7 vs 18 mg oral morphine equivalents; P=.004). Median (interquartile range) time to full diet was 23 hours (14-30 hours) in the block group and 38 hours (24-53 hours) in the control group (P=.001); time to bowel activity was also shorter in the block group (45 hours [38-73 hours] vs 67 hours [51-77 hours]; P=.01). Conclusion Abdominal wall blockade with liposomal bupivacaine after donor hepatectomy provides an effective method of postoperative pain control and decreases time to full diet and bowel activity.
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Feltracco P, Bortolato A, Barbieri S, Michieletto E, Serra E, Ruol A, Merigliano S, Ori C. Perioperative benefit and outcome of thoracic epidural in esophageal surgery: a clinical review. Dis Esophagus 2018; 31:4683666. [PMID: 29211841 DOI: 10.1093/dote/dox135] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Accepted: 10/26/2017] [Indexed: 12/11/2022]
Abstract
Surgery for esophageal cancer is a highly stressful and painful procedure, and a significant amount of analgesics may be required to eliminate perioperative pain and blunt the stress response to surgery. Proper management of postoperative pain has invariably been shown to reduce the incidence of postoperative complications and accelerate recovery. Neuraxial analgesic techniques after major thoracic and upper abdominal surgery have long been established to reduce respiratory, cardiovascular, metabolic, inflammatory, and neurohormonal complications.The aim of this review is to evaluate and discuss the relevant clinical benefits and outcome, as well as the possibilities and limits of thoracic epidural anesthesia/analgesia (TEA) in the setting of esophageal resections. A comprehensive search of original articles was conducted investigating relevant literature on MEDLINE, Cochrane reviews, Google Scholar, PubMed, and EMBASE from 1985 to July2017. The relationship between TEA and important endpoints such as the quality of postoperative pain control, postoperative respiratory complications, surgical stress-induced immunosuppression, the overall postoperative morbidity, length of hospital stay, and major outcomes has been explored and reported. TEA has proven to enable patients to mobilize faster, cooperate comfortably with respiratory physiotherapists and achieve satisfactory postoperative lung functions more rapidly. The superior analgesia provided by thoracic epidurals compared to that from parenteral opioids may decrease the incidence of ineffective cough, atelectasis and pulmonary infections, while the associated sympathetic block has been shown to enhance bowel blood flow, prevent reductions in gastric conduit perfusion, and reduce the duration of ileus. Epidural anesthesia/analgesia is still commonly used for major 'open' esophageal surgery, and the recognized advantages in this setting are soundly established, in particular as regards the early recovery from anesthesia, the quality of postoperative pain control, and the significantly shorter duration of postoperative mechanical ventilation. However, this technique requires specific technical skills for an optimal conduction and is not devoid of risks, complications, and failures.
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Affiliation(s)
- P Feltracco
- Departments of Medicine, UO Anesthesia and Intensive Care
| | - A Bortolato
- Departments of Medicine, UO Anesthesia and Intensive Care
| | - S Barbieri
- Departments of Medicine, UO Anesthesia and Intensive Care
| | - E Michieletto
- Departments of Medicine, UO Anesthesia and Intensive Care
| | - E Serra
- Departments of Medicine, UO Anesthesia and Intensive Care
| | - A Ruol
- Surgical, Oncological and Gastroenterological Sciences, School of Medicine, Clinica Chirurgica, University of Padova, Padova, Italy
| | - S Merigliano
- Surgical, Oncological and Gastroenterological Sciences, School of Medicine, Clinica Chirurgica, University of Padova, Padova, Italy
| | - C Ori
- Departments of Medicine, UO Anesthesia and Intensive Care
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Bootsma BT, Huisman DE, Plat VD, Schoonmade LJ, Stens J, Hubens G, van der Peet DL, Daams F. Towards optimal intraoperative conditions in esophageal surgery: A review of literature for the prevention of esophageal anastomotic leakage. Int J Surg 2018; 54:113-123. [PMID: 29723676 DOI: 10.1016/j.ijsu.2018.04.045] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 04/02/2018] [Accepted: 04/25/2018] [Indexed: 12/27/2022]
Abstract
BACKGROUND Esophageal anastomotic leakage (EAL) is a severe complication following gastric and esophageal surgery for cancer. Several non-modifiable, patient or surgery related risk factors for EAL have been identified, however, the contribution of modifiable intraoperative parameters remains undetermined. This review provides an overview of current literature on potentially modifiable intraoperative risk factors for EAL. MATERIALS AND METHODS The PubMed, EMBASE and Cochrane databases were searched by two researchers independently. Clinical studies published in English between 1970 and January 2017 that evaluated the effect of intraoperative parameters on the development of EAL were included. Levels of evidence as defined by the Centre of Evidence Based Medicine (CEBM) were assigned to the studies. RESULTS A total of 25 articles were included in the final analysis. These articles show evidence that anemia, increased amount of blood loss, low pH and high pCO2 values, prolonged duration of procedure and lack of surgical experience independently increase the risk of EAL. Supplemental oxygen therapy, epidural analgesia and selective digestive decontamination seem to have a beneficial effect. Potential risk factors include blood pressure, requirement of blood products, vasopressor use and glucocorticoid administration, however the results are ambiguous. CONCLUSION Apart from fixed surgical and patient related factors, several intraoperative factors that can be modified in clinical practice can influence the risk of developing EAL. More prospective, observational studies are necessary focusing on modifiable intraoperative parameters to assess more evidence and to elucidate optimal values of these factors.
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Affiliation(s)
| | | | - Victor Dirk Plat
- Department of Surgery, VU Medical Center Amsterdam, The Netherlands
| | | | - Jurre Stens
- Department of Anesthesiology, VU Medical Center Amsterdam, The Netherlands
| | - Guy Hubens
- Department of Surgery, UZA Antwerpen, Belgium
| | | | - Freek Daams
- Department of Surgery, VU Medical Center Amsterdam, The Netherlands
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Breivik H, Norum H, Fenger-Eriksen C, Alahuhta S, Vigfússon G, Thomas O, Lagerkranser M. Reducing risk of spinal haematoma from spinal and epidural pain procedures. Scand J Pain 2018; 18:129-150. [DOI: 10.1515/sjpain-2018-0041] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
Abstract
AbstractBackground and aims:Central neuraxial blocks (CNB: epidural, spinal and their combinations) and other spinal pain procedures can cause serious harm to the spinal cord in patients on antihaemostatic drugs or who have other risk-factors for bleeding in the spinal canal. The purpose of this narrative review is to provide a practise advisory on how to reduce risk of spinal cord injury from spinal haematoma (SH) during CNBs and other spinal pain procedures. Scandinavian guidelines from 2010 are part of the background for this practise advisory.Methods:We searched recent guidelines, PubMed (MEDLINE), SCOPUS and EMBASE for new and relevant randomised controlled trials (RCT), case-reports and original articles concerning benefits of neuraxial blocks, risks of SH due to anti-haemostatic drugs, patient-related risk factors, especially renal impairment with delayed excretion of antihaemostatic drugs, and specific risk factors related to the neuraxial pain procedures.Results and recommendations:Epidural and spinal analgesic techniques, as well as their combination provide superior analgesia and reduce the risk of postoperative and obstetric morbidity and mortality. Spinal pain procedure can be highly effective for cancer patients, less so for chronic non-cancer patients. We did not identify any RCT with SH as outcome. We evaluated risks and recommend precautions for SH when patients are treated with antiplatelet, anticoagulant, or fibrinolytic drugs, when patients’ comorbidities may increase risks, and when procedure-specific risk factors are present. Inserting and withdrawing epidural catheters appear to have similar risks for initiating a SH. Invasive neuraxial pain procedures, e.g. spinal cord stimulation, have higher risks of bleeding than traditional neuraxial blocks. We recommend robust monitoring routines and treatment protocol to ensure early diagnosis and effective treatment of SH should this rare but potentially serious complication occur.Conclusions:When neuraxial analgesia is considered for a patient on anti-haemostatic medication, with patient-related, or procedure-related risk factors, the balance of benefits against risks of bleeding is decisive; when CNB are offered exclusively to patients who will have a reduction of postoperative morbidity and mortality, then a higher risk of bleeding may be accepted. Robust routines should ensure appropriate discontinuation of anti-haemostatic drugs and early detection and treatment of SH.Implications:There is an on-going development of drugs for prevention of thromboembolic events following surgery and childbirth. The present practise advisory provides up-to-date knowledge and experts’ experiences so that patients who will greatly benefit from neuraxial pain procedures and have increased risk of bleeding can safely benefit from these procedures. There are always individual factors for the clinician to evaluate and consider. Increasingly it is necessary for the anaesthesia and analgesia provider to collaborate with specialists in haemostasis. Surgeons and obstetricians must be equally well prepared to collaborate for the best outcome for their patients suffering from acute or chronic pain. Optimal pain management is a prerequisite for enhanced recovery after surgery, but there is a multitude of additional concerns, such as early mobilisation, early oral feeding and ileus prevention that surgeons and anaesthesia providers need to optimise for the best outcome and least risk of complications.
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Affiliation(s)
- Harald Breivik
- Oslo University Hospital , Division of Emergencies and Critical Care, Department of Pain Management and Research , PB 4956 Nydalen, 0424 Oslo , Norway , Phone: +47 23073691, Fax: +47 23073690
- University of Oslo , Faculty of Medicine , Oslo , Norway
- Oslo University Hospital , Division of Emergencies and Critical Care, Department of Anaesthesiology , Oslo , Norway
| | - Hilde Norum
- University of Oslo , Faculty of Medicine , Oslo , Norway
- Oslo University Hospital , Division of Emergencies and Critical Care, Department of Anaesthesiology , Oslo , Norway
| | | | - Seppo Alahuhta
- Department of Anaesthesiology , MRC Oulu , University of Oulu, and Oulu University Hospital , Oulu , Finland
| | - Gísli Vigfússon
- Department of Anaesthesia and Intensive Care , University Hospital Landspitalinn , Reykjavik , Iceland
| | - Owain Thomas
- Institute of Clinical Sciences , University of Lund, and Department of Paediatric Anaesthesiology and Intensive Care , SUS Lund University Hospital , Lund , Sweden
| | - Michael Lagerkranser
- Section for Anaesthesiology and Intensive Care Medicine , Department of Physiology and Pharmacology , Karolinska Institute , Stockholm , Sweden
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Bergstrom JE, Scott ME, Alimi Y, Yen TT, Hobson D, Machado KK, Tanner EJ, Fader AN, Temkin SM, Wethington S, Levinson K, Sokolinsky S, Lau B, Stone RL. Narcotics reduction, quality and safety in gynecologic oncology surgery in the first year of enhanced recovery after surgery protocol implementation. Gynecol Oncol 2018; 149:554-559. [PMID: 29661495 DOI: 10.1016/j.ygyno.2018.04.003] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Revised: 04/03/2018] [Accepted: 04/04/2018] [Indexed: 02/06/2023]
Abstract
OBJECTIVES Enhanced Recovery After Surgery (ERAS) programs are mechanisms for achieving value-based improvements in surgery. This report provides a detailed analysis of the impact of an ERAS program on patient outcomes as well as quality and safety measures during implementation on a gynecologic oncology service at a major academic medical center. METHODS A retrospective review of gynecologic oncology patients undergoing elective laparotomy during the implementation phase of an ERAS program (January 2016 through December 2016) was performed. Patient demographics, surgical variables, postoperative outcomes, and adherence to core safety measures, including antimicrobial and venous thromboembolism (VTE) prophylaxis, were compared to a historical patient cohort (January 2015 through December 2015). Statistical analyses were performed using t-tests, Wilcoxon rank sum tests, and Chi squared tests. RESULTS The inaugural 109 ERAS program participants were compared to a historical patient cohort (n=158). There was no difference in BMI, race, malignancy, or complexity of procedure between cohorts. ERAS patients required less narcotics (70.7 vs 127.4, p=0.007, oral morphine equivalents) and PCA use (32.1% vs. 50.6%, p=0.002). Despite this substantial reduction in narcotics, ERAS patients did not report more pain and in fact reported significantly less pain by postoperative day 3. There were no differences in length of stay (5days), complication rates (13.8% vs. 20.3%, p=0.17) or 30-day readmission rates (9.5 vs 11.9%, p=0.54) between ERAS and historical patients, respectively. Compliance with antimicrobial prophylaxis was 97.2%. However, 33.9% of ERAS patients received substandard preoperative VTE prophylaxis. CONCLUSIONS ERAS program implementation resulted in reductions in narcotic requirements and PCA use without changes in length of stay or readmission rates. Compliance should be diligently audited during the implementation phase of ERAS programs, with special attention to adherence to pre-existing core safety measures.
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Affiliation(s)
- Jennifer E Bergstrom
- Kelly Gynecologic Oncology Service, Department of Gynecology and Obstetrics, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Marla E Scott
- Kelly Gynecologic Oncology Service, Department of Gynecology and Obstetrics, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Yewande Alimi
- Department of Surgery, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Ting-Tai Yen
- Kelly Gynecologic Oncology Service, Department of Gynecology and Obstetrics, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Deborah Hobson
- Department of Surgery, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Karime K Machado
- Kelly Gynecologic Oncology Service, Department of Gynecology and Obstetrics, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Edward J Tanner
- Kelly Gynecologic Oncology Service, Department of Gynecology and Obstetrics, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Amanda N Fader
- Kelly Gynecologic Oncology Service, Department of Gynecology and Obstetrics, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Sarah M Temkin
- Virginia Commonwealth University, Department of Obstetrics and Gynecology, Richmond, VA, USA
| | - Stephanie Wethington
- Kelly Gynecologic Oncology Service, Department of Gynecology and Obstetrics, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Kimberly Levinson
- Kelly Gynecologic Oncology Service, Department of Gynecology and Obstetrics, Johns Hopkins Hospital, Baltimore, MD, USA
| | | | - Brandyn Lau
- Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Rebecca L Stone
- Kelly Gynecologic Oncology Service, Department of Gynecology and Obstetrics, Johns Hopkins Hospital, Baltimore, MD, USA.
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Vukovic N, Dinic L. Enhanced Recovery After Surgery Protocols in Major Urologic Surgery. Front Med (Lausanne) 2018; 5:93. [PMID: 29686989 PMCID: PMC5900414 DOI: 10.3389/fmed.2018.00093] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Accepted: 03/23/2018] [Indexed: 01/31/2023] Open
Abstract
The purpose of the review The analysis of the components of enhanced recovery after surgery (ERAS) protocols in urologic surgery. Recent findings ERAS protocols has been studied for over 20 years in different surgical procedures, mostly in colorectal surgery. The concept of improving patient care and reducing postoperative complications was also applied to major urologic surgery and especially procedure of radical cystectomy. This procedure is technically challenging, due to a major surgical resection and high postoperative complication rate that may reach 65%. Several clinical pathways were introduced to improve perioperative course and reduce the length of hospital stay. These protocols differ from ERAS modalities in other surgeries. The reasons for this are longer operative time, increased risk of perioperative transfusion and infection, and urinary diversion achieved using transposed intestinal segments. Previous studies in this area analyzed the need for mechanical bowel preparation, postoperative nasogastric tube decompression, as well as the duration of urinary drainage. Furthermore, the attention has also been drawn to perioperative fluid optimization, pain management, and bowel function. Summary Notwithstanding partial resemblance between the pathways in major urologic surgery and other pelvic surgeries, there are still scarce guidelines for ERAS protocols in urology, which is why further studies should assess the importance of preoperative medical optimization, implementation of thoracic epidural anesthesia and analgesia, and perioperative nutritional management.
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Affiliation(s)
- Natalija Vukovic
- Anesthesiology and Reanimation Center, Clinical Center Nis, Nis, Serbia
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210
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Zens T, Beems MV, Agarwal S. Thoracoscopic, minimally invasive rib fixation after trauma. TRAUMA-ENGLAND 2018. [DOI: 10.1177/1460408616681600] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Tiffany Zens
- Division of Trauma Surgery, Department of Surgery, University of Wisconsin School of Medicine and Public Health, WI, USA
| | - Megan V Beems
- Division of Trauma Surgery, Department of Surgery, University of Wisconsin School of Medicine and Public Health, WI, USA
| | - Suresh Agarwal
- Division of Trauma Surgery, Department of Surgery, University of Wisconsin School of Medicine and Public Health, WI, USA
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Hypercapnia-Induced Amelioration of the Intestinal Microvascular Oxygenation in Sepsis is Independent of the Endogenous Sympathetic Nervous System. Shock 2018. [DOI: 10.1097/shk.0000000000000920] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Meissner W, Huygen F, Neugebauer EAM, Osterbrink J, Benhamou D, Betteridge N, Coluzzi F, De Andres J, Fawcett W, Fletcher D, Kalso E, Kehlet H, Morlion B, Montes Pérez A, Pergolizzi J, Schäfer M. Management of acute pain in the postoperative setting: the importance of quality indicators. Curr Med Res Opin 2018; 34:187-196. [PMID: 29019421 DOI: 10.1080/03007995.2017.1391081] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Despite the introduction of evidence-based recommendations for postoperative pain management (POPM), the consensus is that pain control remains suboptimal. Barriers to achieving patient-satisfactory analgesia include deficient knowledge regarding POPM among staff, lack of instructions, insufficient pain assessments and sub-optimal treatment. Effective monitoring of POPM is essential to enable policy makers and healthcare providers to improve the quality of care. Quality indicators (QIs) are quantitative measures of clinical practice that can monitor, evaluate and guide the quality of care provided to patients. QIs can be used to assess various aspects relating to the care process and they have proven useful in improving health outcomes in diseases such as myocardial infarction. In this commentary we critically analyze the evidence regarding the use of QIs in acute POPM based upon the experience of pain specialists from Europe and the USA who are members of the Change Pain Advisory Board. We also undertook a literature review to see what has been published on QIs in acute pain with the goal of assessing which QIs have been developed and used, and which ones have been successful/unsuccessful. In the hospital sector the development and implementation of QIs is complex. The nature of POPM requires a highly trained, multidisciplinary team and it is at this level that major improvements can be made. Greater involvement of patients regarding pain management is also seen as a priority area for improving clinical outcomes. Changes in structure and processes to deliver high-level quality care need to be regularly audited to ensure translation into better outcomes. QIs can help drive this process by providing an indicator of current levels of performance. In addition, outcomes QIs can be used to benchmark levels of performance between different healthcare providers.
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Affiliation(s)
- Winfried Meissner
- a Dept. of Anesthesiology and Intensive Care , Jena University Hospital , Jena , Germany
| | - Frank Huygen
- b University Hospital , Rotterdam , The Netherlands
| | - Edmund A M Neugebauer
- c Brandenburg Medical School - Theodor Fontane , Neuruppin , Germany
- d Faculty of Health - School of Medicine , Witten/Herdecke University , Witten , Germany
| | - Jürgen Osterbrink
- e Institute of Nursing Science and Practice, WHO Collaborating Centre for Nursing Research and Education, Paracelsus Medical University , Salzburg , Austria
- f Brooks College of Health , University of North Florida, Jacksonville , Florida , USA
| | - Dan Benhamou
- g Département d'Anesthésie-Réanimation, Groupe Hospitalier Paris Sud , Hôpital Bicêtre , Le Kremlin-Bicêtre , France
- h SOS Regional Anaesthesia (SOS-RA) Service , Le Kremlin-Bicêtre , France
| | | | - Flaminia Coluzzi
- j Dept. Medical and Surgical Sciences and Biotechnologies, Unit of Anaesthesia, Intensive Care and Pain Medicine , Sapienza University of Rome - Polo Pontino , Latina , Italy
| | - José De Andres
- k Anesthesia Critical Care and Pain Management Department , General University Hospital , Valencia , Spain
| | - William Fawcett
- l Department of Anaesthesia , Royal Surrey County Hospital , Guildford , UK
- m Faculty of Health and Medical Sciences , University of Surrey , Guildford , UK
| | - Dominique Fletcher
- n Department of Anesthesiology and Critical Care , Hôpital Raymond-Poincaré , Garches , France
| | - Eija Kalso
- o Pain Clinic, Department of Anaesthesiology, Intensive Care, and Pain Medicine , Helsinki University Hospital and University of Helsinki , Helsinki , Finland
| | - Henrik Kehlet
- p Section for Surgical Pathophysiology, Rigshospitalet , Copenhagen , Denmark
| | - Bart Morlion
- q The Leuven Centre for Algology & Pain Management , University of Leuven , Leuven , Belgium
| | - Antonio Montes Pérez
- r Department of Anesthesiology , Hospitales Mar-Esperanza, Universitat Autònoma Barcelona , Barcelona , Spain
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Transversus Abdominis Plane Catheters for Analgesia Following Abdominal Surgery in Adults. Reg Anesth Pain Med 2018; 43:5-13. [DOI: 10.1097/aap.0000000000000681] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Epidural Against Systemic Analgesia: An International Registry Analysis on Postoperative Pain and Related Perceptions After Abdominal Surgery. Clin J Pain 2017; 33:189-197. [PMID: 27258998 DOI: 10.1097/ajp.0000000000000393] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
BACKGROUND The PAIN OUT registry collected data from >30,000 patients on pain on the first postoperative day in hospitals worldwide. Utilizing the database, we compared systemic and epidural analgesia (EA) on postoperative pain and related side-effects in patients after abdominal surgeries (ASs). METHODS ASs were identified through the ICD9-Code and subgrouped into laparoscopic surgery and open surgery. After identifying patients in this subset with and without EA, propensity-score matching was performed on the basis of demographics and comorbidities. Primary outcomes were different qualities of pain, and secondary outcomes were pain-related sensations and treatment-related side effects measured with the numeric rating scale. They were calculated as the risk ratio (RR) using the median as the divisor. RESULTS The database contained 29,108 cases, with 5365 AS, and 646 cases remained after matching. A risk analysis revealed that for the AS group, EA posed a significantly lower risk for the perception of worst pain (RR, 0.75; confidence interval [CI], 0.64-0.87), least pain (RR, 0.61; CI, 0.5-0.75), time in severe pain (RR, 0.61; CI, 0.5-0.75), in-bed activity interference of pain (RR, 0.71; CI, 0.59-0.85), pain interference with coughing (RR, 0.68; CI, 0.57-0.82) or sleeping (RR, 0.73; CI, 0.61-0.87), and a higher chance of pain relief (RR, 1.5; CI, 1.23-1.83). The risk for itchiness (RR, 2.23; CI, 1.62-3.07) appeared to be higher, as did the probability of satisfaction (RR, 1.25; CI, 1.03-1.51). The risk for feeling helpless (RR, 0.83; CI, 0.7-0.99) and drowsiness (RR, 0.74; CI, 0.63-0.88) was reduced. Both subgroups showed similar tendencies. DISCUSSION Regarding the pain intensity, satisfaction, and relatable side-effects, EA seems to be superior compared with systemic analgesia after AS.
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Predicting the Risk of Postoperative Respiratory Failure in Elective Abdominal and Vascular Operations Using the National Surgical Quality Improvement Program (NSQIP) Participant Use Data File. Ann Surg 2017; 266:968-974. [DOI: 10.1097/sla.0000000000001989] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Boche R, Pogatzki-Zahn EM. Schmerzerfassung und postoperative Schmerzbehandlung. ZEITSCHRIFT FUR HERZ THORAX UND GEFASSCHIRURGIE 2017. [DOI: 10.1007/s00398-017-0183-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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220
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Umbrain V, Verborgh C, Chierchia GB, de Asmundis C, Brugada P, Meir ML. One-stage Approach for Hybrid Atrial Fibrillation Treatment. Arrhythm Electrophysiol Rev 2017; 6:210-216. [PMID: 29326837 PMCID: PMC5739889 DOI: 10.15420/2017.36.2] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Accepted: 11/16/2017] [Indexed: 01/13/2023] Open
Abstract
The one-stage approach for hybrid atrial fibrillation involves the simultaneous and close cooperation of different medical specialties. This review attempts to describe its challenging issues, exposing a plan to balance thrombotic risk and bleeding risk. It describes the combined surgical-electrophysiological procedure. Specific topics, involving hemodynamic, fluid and respiratory management during surgery are considered, and problems related to postoperative pain are surveyed.
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Affiliation(s)
- Vincent Umbrain
- Department of Anaesthesiology and Perioperative Medicine, University Hospital Brussels,Free University of Brussels, Belgium
| | - Christian Verborgh
- Department of Anaesthesiology and Perioperative Medicine, University Hospital Brussels,Free University of Brussels, Belgium
| | - Gian-Battista Chierchia
- Heart Rhythm Management Centre, University Hospital Brussels,Free University of Brussels, Belgium
| | - Carlo de Asmundis
- Heart Rhythm Management Centre, University Hospital Brussels,Free University of Brussels, Belgium
| | - Pedro Brugada
- Heart Rhythm Management Centre, University Hospital Brussels,Free University of Brussels, Belgium
| | - Mark La Meir
- Department of Cardiac Surgery, University Hospital Brussels,Free University of Brussels, Belgium
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Essential Elements of Multimodal Analgesia in Enhanced Recovery After Surgery (ERAS) Guidelines. Anesthesiol Clin 2017; 35:e115-e143. [PMID: 28526156 DOI: 10.1016/j.anclin.2017.01.018] [Citation(s) in RCA: 240] [Impact Index Per Article: 34.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Perioperative multimodal analgesia uses combinations of analgesic medications that act on different sites and pathways in an additive or synergistic manner to achieve pain relief with minimal or no opiate consumption. Although all medications have side effects, opiates have particularly concerning, multisystemic, long-term, and short-term side effects, which increase morbidity and prolong admissions. Enhanced recovery is a systematic process addressing each aspect affecting recovery. This article outlines the evidence base forming the current multimodal analgesia recommendations made by the Enhanced Recovery After Surgery Society (ERAS). We describe current evidence and important future directions for effective perioperative multimodal analgesia in enhanced recovery pathways.
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222
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Soliz JM, Lipski I, Hancher-Hodges S, Speer BB, Popat K. Subcostal Transverse Abdominis Plane Block for Acute Pain Management: A Review. Anesth Pain Med 2017; 7:e12923. [PMID: 29696110 PMCID: PMC5903215 DOI: 10.5812/aapm.12923] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Revised: 05/09/2017] [Accepted: 10/10/2017] [Indexed: 11/16/2022] Open
Abstract
The subcostal transverse abdominis plane (SCTAP) block is the deposition of local anesthetic in the transverse abdominis plane inferior and parallel to the costal margin. There is a growing consensus that the SCTAP block provides better analgesia for upper abdominal incisions than the traditional transverse abdominis plane block. In addition, when used as part of a four-quadrant transverse abdominis plane block, the SCTAP block may provide adequate analgesia for major abdominal surgery. The purpose of this review is to discuss the SCTAP block, including its indications, technique, local anesthetic solutions, and outcomes.
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Affiliation(s)
- Jose M Soliz
- Department of Anesthesiology and Perioperative Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Corresponding author: Jose M Soliz, M.D., Associate Professor, Department of Anesthesiology and Perioperative Medicine, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd.Houston, TX 77030, E-mail:
| | - Ian Lipski
- Department of Anesthesiology and Perioperative Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Shannon Hancher-Hodges
- Department of Anesthesiology and Perioperative Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Barbra Bryce Speer
- Department of Anesthesiology and Perioperative Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Keyuri Popat
- Department of Anesthesiology and Perioperative Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Lin JDC, Ouanes JPP, Sieber FE. Regional Versus General Anesthesia in the Elderly: New Insights. CURRENT ANESTHESIOLOGY REPORTS 2017. [DOI: 10.1007/s40140-017-0236-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Goldberg SF, Pozek JPJ, Schwenk ES, Baratta JL, Beausang DH, Wong AK. Practical Management of a Regional Anesthesia-Driven Acute Pain Service. Adv Anesth 2017; 35:191-211. [PMID: 29103573 DOI: 10.1016/j.aan.2017.07.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Stephen F Goldberg
- Department of Anesthesiology, Thomas Jefferson University, Suite 8290, Gibbon Building, 111 South 11th Street, Philadelphia, PA 19107, USA
| | - John-Paul J Pozek
- Department of Anesthesiology, Thomas Jefferson University, Suite 8290, Gibbon Building, 111 South 11th Street, Philadelphia, PA 19107, USA
| | - Eric S Schwenk
- Department of Anesthesiology, Thomas Jefferson University, Suite 8290, Gibbon Building, 111 South 11th Street, Philadelphia, PA 19107, USA.
| | - Jaime L Baratta
- Department of Anesthesiology, Thomas Jefferson University, Suite 8290, Gibbon Building, 111 South 11th Street, Philadelphia, PA 19107, USA
| | - David H Beausang
- Department of Anesthesiology, Thomas Jefferson University, Suite 8290, Gibbon Building, 111 South 11th Street, Philadelphia, PA 19107, USA
| | - Andrew K Wong
- Department of Anesthesiology, Thomas Jefferson University, Suite 8290, Gibbon Building, 111 South 11th Street, Philadelphia, PA 19107, USA
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Manso M, Schmelz J, Aloia T. ERAS-Anticipated outcomes and realistic goals. J Surg Oncol 2017; 116:570-577. [DOI: 10.1002/jso.24791] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Accepted: 07/10/2017] [Indexed: 12/15/2022]
Affiliation(s)
- Maria Manso
- Department of Anesthesia; Hospital Beatriz Ângelo-Luz Saúde; Lisbon Portugal
| | - Jacob Schmelz
- Department of Surgical Oncology; MD Anderson Cancer Center; Houston Texas
- McGovern Medical School at UTHealth; Houston Texas
| | - Thomas Aloia
- Department of Surgical Oncology; MD Anderson Cancer Center; Houston Texas
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Leissner KB, Shanahan JL, Bekker PL, Amirfarzan H. Enhanced Recovery After Surgery in Laparoscopic Surgery. J Laparoendosc Adv Surg Tech A 2017; 27:883-891. [PMID: 28829221 DOI: 10.1089/lap.2017.0239] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND As part of an effort to maximize value in the perioperative setting, a paradigm shift is underway in the way that patients are cared for preoperatively, on the day of surgery, and postoperatively-a setting collectively known as the perioperative care. Enhanced Recovery After Surgery (ERAS®) is an evidence-based, patient-centered team approach to delivering high-quality perioperative care to surgical patients. METHODS This review focuses on anesthesiologists, with their unique purview of perioperative setting, who are important drivers of change in the delivery of valuable perioperative care. ERAS care pathways begin in the preoperative setting by both preparing the patient for the psychological stress of surgery and optimizing the patient's medical and physiologic status so the body is ready for the physical demands of surgery. RESULTS Minimization of perioperative fasting is important to maintain volume status-decreasing reliance on intravenous fluid administration, and to reduce protein catabolism around the time of surgery. Intraoperative management in ERAS pathways relies on goal-directed fluid therapy and opioid-sparing multimodal analgesia. Postoperatively, early feeding and ambulation, as well as discontinuation of extraneous lines and catheters facilitate patients' functional recovery. CONCLUSION The laparoscopic approach to surgery, when possible, compliments ERAS techniques by reducing abdominal wall trauma and the resultant milieu of inflammatory, neurohumoral, and pain responses. Anesthesiologists driving change in the perioperative setting, in collaboration with surgeons and other disciplines, can improve value in healthcare and provide optimal outcomes that matter most to patients and healthcare providers alike.
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Affiliation(s)
- Kay B Leissner
- Department of Anesthesiology, Critical Care and Pain Management, VA Boston Healthcare System, Harvard Medical School , West Roxbury, Massachusetts
| | - Jessica L Shanahan
- Department of Anesthesiology, Critical Care and Pain Management, VA Boston Healthcare System, Harvard Medical School , West Roxbury, Massachusetts
| | - Peter L Bekker
- Department of Anesthesiology, Critical Care and Pain Management, VA Boston Healthcare System, Harvard Medical School , West Roxbury, Massachusetts
| | - Houman Amirfarzan
- Department of Anesthesiology, Critical Care and Pain Management, VA Boston Healthcare System, Harvard Medical School , West Roxbury, Massachusetts
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Dumans-Nizard V, Le Guen M, Sage E, Chazot T, Fischler M, Liu N. Thoracic Epidural Analgesia With Levobupivacaine Reduces Remifentanil and Propofol Consumption Evaluated by Closed-Loop Titration Guided by the Bispectral Index. Anesth Analg 2017; 125:635-642. [DOI: 10.1213/ane.0000000000001996] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Elsharydah A, Zuo LW, Minhajuddin A, Joshi GP. Effects of epidural analgesia on recovery after open colorectal surgery. Proc AMIA Symp 2017; 30:255-258. [PMID: 28670050 PMCID: PMC5468006 DOI: 10.1080/08998280.2017.11929608] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
The use of epidural analgesia (EA) has been suggested as an integral part of an enhanced recovery program for colorectal surgery. However, the effects of EA on postoperative outcomes and hospital length of stay remain controversial. Data from the American College of Surgeons National Surgical Quality Improvement Program database for 2014 and 2015 were queried for adult patients who underwent elective open colorectal surgery. We included only cases with general anesthesia as the main anesthetic. Cases with other types of anesthesia were excluded. A 1:3 matched sample of EA versus non-EA cases was created based on propensity scores. The primary outcome of interest was the occurrence of major cardiopulmonary complications within 7 days of the surgery. Secondary outcome measures were hospital length of stay and 30-day mortality. A total of 24,927 patients were included in the analysis. EA was utilized in 15.02% (n = 3745). The cumulative risk over the study period for major cardiopulmonary complications was 2.52% (n = 627). There were no statistically significant differences in the rate of postoperative complications (relative risk 0.91, 95% CI 0.66-1.27, P = 0.59), length of stay (median [interquartile range], EA 6 [5-9] versus non-EA 6 [4-9] days, P = 0.36), and 30-day mortality rate (relative risk 0.71, 95% CI 0.42-1.20, P = 0.20) between the two propensity-matched cohorts. In conclusion, our study revealed that the benefits of EA in patients undergoing open colorectal surgery are limited, as it does not influence immediate postoperative cardiopulmonary complications or hospital length of stay.
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Affiliation(s)
- Ahmad Elsharydah
- Department of Anesthesiology and Pain Management (Elsharydah, Zuo, Minhajuddin, Joshi) and Department of Clinical Sciences (Minhajuddin), The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Leila W Zuo
- Department of Anesthesiology and Pain Management (Elsharydah, Zuo, Minhajuddin, Joshi) and Department of Clinical Sciences (Minhajuddin), The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Abu Minhajuddin
- Department of Anesthesiology and Pain Management (Elsharydah, Zuo, Minhajuddin, Joshi) and Department of Clinical Sciences (Minhajuddin), The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Girish P Joshi
- Department of Anesthesiology and Pain Management (Elsharydah, Zuo, Minhajuddin, Joshi) and Department of Clinical Sciences (Minhajuddin), The University of Texas Southwestern Medical Center, Dallas, Texas
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Pain Management in Abdominal Wall Reconstruction. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2017; 5:e1400. [PMID: 28740797 PMCID: PMC5505858 DOI: 10.1097/gox.0000000000001400] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2017] [Accepted: 05/09/2017] [Indexed: 01/31/2023]
Abstract
Background: In abdominal wall reconstruction, adequate pain control and minimization of narcotic consumption are essential to improving patient outcomes and satisfaction. Previous studies have examined the role of individual strategies, such as neuraxial analgesia and multimodal analgesia. However, there has not been a study that examined all potential determinants of postoperative narcotic requirements, including intraoperative strategies. Methods: Consecutive patients who underwent abdominal wall reconstruction were reviewed. Preoperative factors (chronic preoperative narcotic usage, indication for abdominal wall reconstruction, administration of neuraxial analgesia), intraoperative factors (intraoperative narcotics administered, method of mesh fixation), and postoperative factors (multimodal analgesia, complications) were collected. The main outcomes were daily amount of opioids used and length of hospital stay. Results: Ninety-three patients were included in the study. Patients who had an epidural required lower doses of opioids postoperatively, while those on chronic preoperative opioids, those whose mesh was fixated using transfascial sutures, and those who received large doses of opioids intraoperatively required higher doses of postoperative opioids. Hospital length of stay was longer in patients who received transfascially sutured mesh and those on chronic opioids preoperatively. Conclusions: This study provides potential strategies to improve pain control and minimize narcotic consumption postoperatively in patients undergoing abdominal wall reconstruction. Intraoperative administration of opioids should be minimized to avoid the development of tolerance. Epidural analgesia reduces postoperative narcotic requirement and may be especially beneficial in patients at highest risk for postoperative pain, including those on chronic opioids, and those in whom transfascial sutures are used for mesh fixation.
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Raman Spectroscopy Differentiates Each Tissue from the Skin to the Spinal Cord: A Novel Method for Epidural Needle Placement? Anesthesiology 2017; 125:793-804. [PMID: 27466032 DOI: 10.1097/aln.0000000000001249] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND Neuraxial anesthesia and epidural steroid injection techniques require precise anatomical targeting to ensure successful and safe analgesia. Previous studies suggest that only some of the tissues encountered during these procedures can be identified by spectroscopic methods, and no previous study has investigated the use of Raman, diffuse reflectance, and fluorescence spectroscopies. The authors hypothesized that real-time needle-tip spectroscopy may aid epidural needle placement and tested the ability of spectroscopy to distinguish each of the tissues in the path of neuraxial needles. METHODS For comparison of detection methods, the spectra of individual, dissected ex vivo paravertebral and neuraxial porcine tissues were collected using Raman spectroscopy (RS), diffuse reflectance spectroscopy, and fluorescence spectroscopy. Real-time spectral guidance was tested using a 2-mm inner-diameter fiber-optic probe-in-needle device. Raman spectra were collected during the needle's passage through intact paravertebral and neuraxial porcine tissue and analyzed afterward. The RS tissue signatures were verified as mapping to individual tissue layers using histochemical staining and widefield microscopy. RESULTS RS revealed a unique spectrum for all ex vivo paravertebral and neuraxial tissue layers; diffuse reflectance spectroscopy and fluorescence spectroscopy were not distinct for all tissues. Moreover, when accounting for the expected order of tissues, real-time Raman spectra recorded during needle insertion also permitted identification of each paravertebral and neuraxial porcine tissue. CONCLUSIONS This study demonstrates that RS can distinguish the tissues encountered during epidural needle insertion. This technology may prove useful during needle placement by providing evidence of its anatomical localization.
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Thurm M, Kröger Dahlin BI, Winsö O, Ljungberg B. Spinal analgesia improves surgical outcome after open nephrectomy for renal cell carcinoma: a randomized controlled study. Scand J Urol 2017; 51:277-281. [PMID: 28532200 DOI: 10.1080/21681805.2017.1318300] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
OBJECTIVE This study evaluated whether more effective perioperative analgesia can be part of a multimodal approach to minimizing morbidity and improving postoperative management after the open surgical approaches frequently used in the treatment of renal cell carcinoma (RCC). The aim of the study was to determine whether spinal anesthesia with clonidine can enhance postoperative analgesia, speed up mobilization and reduce the length of hospital stay (LOS). MATERIALS AND METHODS Between 2012 and 2015, 135 patients with RCC were randomized, in addition to general anesthesia, to receive either spinal analgesia with clonidine or epidural analgesia, stratified to surgical technique. Inclusion criteria were American Society of Anesthesiologists (ASA) score of III or less, age over 18 years and no chronic pain medication or cognitive disorders. RESULTS The median LOS was 4 days for patients in the spinal group and 6 days in the epidural group (p = 0.001). There were no differences regarding duration of surgery, blood loss, RENAL score, tumor size or complications between the given analgesia methods. A limitation was that different anesthesiologists were responsible for administering spinal or epidural anesthesia, as in a real-world clinical situation. CONCLUSIONS In this randomized controlled study, spinal analgesia with clonidine was superior to continuous epidural analgesia in patients operated on with open nephrectomy, based on shorter LOS. A shorter LOS in the study group indicates faster mobilization and improved analgesia. Spinal analgesia did not carry more complications than epidural analgesia.
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Affiliation(s)
- Mascha Thurm
- a Department of Surgical and Perioperative Sciences, Anesthesiology and Intensive Care , Umeå University , Umeå , Sweden
| | | | - Ola Winsö
- a Department of Surgical and Perioperative Sciences, Anesthesiology and Intensive Care , Umeå University , Umeå , Sweden
| | - Börje Ljungberg
- b Department of Urology and Andrology , Umeå University , Umeå , Sweden
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Kokki M, Pesonen M, Vehviläinen P, Litmala O, Pasanen M, Kokki H. Cytotoxicity of Oxycodone and Morphine in Human Neuroblastoma and Mouse Motoneuronal Cells: A Comparative Approach. Drugs R D 2017; 16:155-63. [PMID: 26913723 PMCID: PMC4875920 DOI: 10.1007/s40268-016-0125-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Background and Objectives Oxycodone is the mo
st commonly used opioid for the treatment of moderate to severe pain. The peak cerebrospinal fluid concentration after epidural oxycodone was reported to be 300-fold greater (0.025 mM) than when administered intravenously after gynecologic surgery. Additionally, those patients administered epidural oxycodone had lower pain scores, needed less rescue analgesics and had fewer adverse effects compared with intravenous administration. However, oxycodone neurotoxicity requires evaluation before intrathecal implementation for routine clinical use. Methods We used two in vitro cell culture models to compare the cytotoxicity of oxycodone with that of morphine, and to study the mechanisms underlying toxicity. Human neuroblastoma cells and mouse motoneuronal cells were treated with increasing concentrations (0.0125–2 mM) of oxycodone or morphine, and were harvested at 24, 48 or 96 h. Cell cultures were evaluated with 3-(4,5-dimethylthiazole-2-yl)-2,5-diphenyltetrazolium bromide and resazurin reduction assays. Results Both morphine and oxycodone decreased cell viability in a dose-dependent manner at concentrations between 0.5 and 2 mM. Morphine increased the number of apoptotic cells compared with oxycodone when assessed by flow cytometry, and transmission electron microscopy images revealed that exposure to both opioids evoked the appearance of numerous electron-dense, probable autophagic vacuoles in the cytoplasm of the cells. Conclusions Based on these results, it seems that the cytotoxicity of oxycodone in motoneuronal cells is similar to or less than that of morphine, and occurs only at concentrations above the peak clinical concentration in the cerebrospinal fluid after epidural administration.
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Affiliation(s)
- Merja Kokki
- Anaesthesiology and Intensive Care Medicine, School of Medicine, University of Eastern Finland, Kuopio, Finland.,Department of Anesthesia and Operative Services, Kuopio University Hospital, PO Box 100, 70029 KYS, Kuopio, Finland
| | - Maija Pesonen
- School of Pharmacy, University of Eastern Finland, Kuopio, Finland
| | - Piia Vehviläinen
- Department of Neurobiology, A.I. Virtanen Institute, University of Eastern Finland, Kuopio, Finland
| | - Outi Litmala
- Anaesthesiology and Intensive Care Medicine, School of Medicine, University of Eastern Finland, Kuopio, Finland.,Department of Anesthesia and Operative Services, Kuopio University Hospital, PO Box 100, 70029 KYS, Kuopio, Finland.,School of Pharmacy, University of Eastern Finland, Kuopio, Finland
| | - Markku Pasanen
- School of Pharmacy, University of Eastern Finland, Kuopio, Finland
| | - Hannu Kokki
- Anaesthesiology and Intensive Care Medicine, School of Medicine, University of Eastern Finland, Kuopio, Finland. .,Department of Anesthesia and Operative Services, Kuopio University Hospital, PO Box 100, 70029 KYS, Kuopio, Finland.
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McEvoy MD, Scott MJ, Gordon DB, Grant SA, Thacker JKM, Wu CL, Gan TJ, Mythen MG, Shaw AD, Miller TE. American Society for Enhanced Recovery (ASER) and Perioperative Quality Initiative (POQI) joint consensus statement on optimal analgesia within an enhanced recovery pathway for colorectal surgery: part 1-from the preoperative period to PACU. Perioper Med (Lond) 2017; 6:8. [PMID: 28413629 PMCID: PMC5390366 DOI: 10.1186/s13741-017-0064-5] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2016] [Accepted: 03/14/2017] [Indexed: 01/01/2023] Open
Abstract
Background Within an enhanced recovery pathway (ERP), the approach to treating pain should be multifaceted and the goal should be to deliver “optimal analgesia,” which we define in this paper as a technique that optimizes patient comfort and facilitates functional recovery with the fewest medication side effects. Methods With input from a multi-disciplinary, international group of clinicians, and through a structured review of the literature and use of a modified Delphi method, we achieved consensus surrounding the topic of optimal analgesia in the perioperative period for colorectal surgery patients. Discussion As a part of the first Perioperative Quality Improvement (POQI) workgroup meeting, we sought to develop a consensus document describing a comprehensive, yet rational and practical, approach for developing an evidence-based plan for achieving optimal analgesia, specifically for a colorectal surgery ERP. The goal was two-fold: (a) that application of this process would lead to improved patient outcomes and (b) that investigation of the questions raised would identify knowledge gaps to aid the direction for research into analgesia within ERPs in the years to come. This document details the evidence for a wide range of analgesic components, with particular focus from the preoperative period to the post-anesthesia care unit. The overall conclusion is that the combination of analgesic techniques employed in the perioperative period is not important as long as it is effective in delivering the goal of optimal analgesia as set forth in this document.
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Affiliation(s)
- Matthew D McEvoy
- Department of Anesthesiology, CIPHER (Center for Innovation in Perioperative Health, Education, and Research) Vanderbilt University Medical Center, 2301VUH, Nashville, TN 37232 USA
| | - Michael J Scott
- Anaesthesia & Intensive Care Medicine, Royal Surrey County NHS Foundation Hospital, Surrey, UK.,Department of Anaesthesia, University of Surrey, Surrey, UK.,University College London, London, UK
| | - Debra B Gordon
- Harborview Integrated Pain Care Program, Department of Anesthesiology & Pain Medicine, University of Washington, Seattle, USA
| | - Stuart A Grant
- Division of Regional Division, Department of Anesthesiology, Duke University Medical Center, Durham, USA
| | - Julie K M Thacker
- Division of Advanced Oncologic and GI Surgery, Department of Surgery, Duke University Medical Center, Durham, USA
| | - Christopher L Wu
- Department of Anesthesiology/Critical Care Medicine, The Johns Hopkins University School of Medicine, Baltimore, USA
| | - Tong J Gan
- Department of Anesthesiology, Stony Brook University School of Medicine, Suffolk, USA
| | - Monty G Mythen
- UCL/UCLH National Institute of Health Research Biomedical Research Centre, London, UK
| | - Andrew D Shaw
- Department of Anesthesiology, Vanderbilt University, Nashville, USA
| | - Timothy E Miller
- Division of General, Vascular and Transplant Anesthesia, Duke University Medical Center, Durham, USA
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Lagerkranser M. Neuraxial blocks and spinal haematoma: Review of 166 case reports published 1994–2015. Part 1: Demographics and risk-factors. Scand J Pain 2017; 15:118-129. [DOI: 10.1016/j.sjpain.2016.11.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Abstract
Background
Bleeding into the vertebral canal causing a spinal haematoma (SH) is a rare but serious complication to central neuraxial blocks (CNB). Of all serious complications to CNBs such as meningitis, abscess, cardiovascular collapse, and nerve injury, neurological injury associated with SH has the worst prognosis for permanent harm. Around the turn of the millennium, the first guidelines were published that aimed to reduce the risk of this complication. These guidelines are based on known risk factors for SH, rather than evidence from randomised, controlled trials (RCTs). RCTs, and therefore meta-analysis of RCTs, are not appropriate for identifying rare events. Analysing published case reports of rare complications may at least reveal risk factors and can thereby improve management of CNBs. The aims of the present review were to analyse case reports of SH after CNBs published between 1994 and 2015, and compare these with previous reviews of case reports.
Methods
MEDLINE and EMBASE were used for identifying case reports published in English, German, or Scandinavian languages, using appropriate search terms. Reference lists were also scrutinised for case reports. Twenty different variables from each case were specifically searched for and filled out on an Excel spreadsheet, and incidences were calculated using the number of informative reports as denominator for each variable.
Results
Altogether 166 case reports on spinal haematoma after CNB published during the years between 1994 and 2015 were collected. The annual number of case reports published during this period almost trebled compared with the two preceding decades. This trend continued even after the first guidelines on safe practice of CNBs appeared around year 2000, although more cases complied with such guidelines during the second half of the observation period (2005–2015) than during the first half. Three types of risk factors dominated:(1)Patient-related risk factors such as haemostatic and spinal disorders, (2) CNB-procedure-related risks such as complicated block, (3) Drug-related risks, i.e. medication with antihaemostatic drugs.
Conclusions and implications
The annual number of published cases of spinal haematoma after central neuraxial blocks increased during the last two decades (1994–2015) compared to previous decades. Case reports on elderly women account for this increase.Antihaemostatic drugs, heparins in particular, are still major risk factors for developing post-CNB spinal bleedings. Other risk factors are haemostatic and spinal disorders and complicated blocks, especially “bloody taps”, whereas multiple attempts do not seem to increase the risk of bleeding. In a large number of cases, no risk factor was reported. Guidelines issued around the turn of the century do not seem to have affected the number of published reports. In most cases, guidelines were followed, especially during the second half of the study period. Thus, although guidelines reduce the risk of a post-CNB spinal haematoma, and should be strictly adhered to in every single case, they are no guarantee against such bleedings to occur.
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Affiliation(s)
- Michael Lagerkranser
- Section for Anaesthesiology and Intensive Care Medicine , Department of Physiology and Pharmacology , Karolinska Institutet , 171 77 Stockholm Stockholm , Sweden
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Landoni G, Pisano A, Lomivorotov V, Alvaro G, Hajjar L, Paternoster G, Nigro Neto C, Latronico N, Fominskiy E, Pasin L, Finco G, Lobreglio R, Azzolini ML, Buscaglia G, Castella A, Comis M, Conte A, Conte M, Corradi F, Dal Checco E, De Vuono G, Ganzaroli M, Garofalo E, Gazivoda G, Lembo R, Marianello D, Baiardo Redaelli M, Monaco F, Tarzia V, Mucchetti M, Belletti A, Mura P, Musu M, Pala G, Paltenghi M, Pasyuga V, Piras D, Riefolo C, Roasio A, Ruggeri L, Santini F, Székely A, Verniero L, Vezzani A, Zangrillo A, Bellomo R. Randomized Evidence for Reduction of Perioperative Mortality: An Updated Consensus Process. J Cardiothorac Vasc Anesth 2017; 31:719-730. [DOI: 10.1053/j.jvca.2016.07.017] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2016] [Indexed: 11/11/2022]
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Epidural Versus Paravertebral Nerve Block for Postoperative Analgesia in Patients Undergoing Open Liver Resection: A Randomized Clinical Trial. Reg Anesth Pain Med 2017; 41:460-8. [PMID: 27281726 DOI: 10.1097/aap.0000000000000422] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND AND OBJECTIVES Although many studies have found no difference between thoracic epidural block and unilateral thoracic paravertebral block after thoracotomy, no previous studies have compared epidural block with bilateral thoracic paravertebral block (bTPVB) in patients undergoing open liver resection. We aimed to investigate whether there was a significant analgesic advantage of thoracic epidural over bTPVB after liver resection. METHODS This randomized, prospective, open-label study included adult patients undergoing elective open liver resection. Patients were randomized to receive either thoracic epidural block or bTPVB, through which ropivacaine (0.2%) was infused for 3 days. The primary outcome was pain Verbal Rating Scale (VRS) score (0-10) at rest and with postoperative incentive spirometry. Secondary outcomes included VRS at rest, inspired volumes during incentive spirometry, patient-controlled analgesia hydromorphone utilization, measures of hemodynamic stability, and postoperative bowel function. RESULTS Eighty patients completed the study and received thoracic epidural block (n = 41) or bTPVBs (n = 39). No catheter-related complications were noted. The primary outcome, pain (VRS) with incentive spirometry, was significantly lower in the epidural group (epidural vs bTPVB, mean [SD]) (4.5 [2.7] vs 5.4 [2.7] at 24 hours postoperatively, and 3.2 [2.1] vs 4.6 [2.4] at 48 hours postoperatively). Maximal inspired volumes at 24 hours postoperatively (917 [379] vs 1042 [468] mL) and cumulative utilization of patient-controlled analgesia hydromorphone during the first 48 hours postoperatively (10.7 [7.9] vs 13.6 [8.5] mg) were not significantly different between groups. Decrease in mean arterial pressure from baseline at 24 hours postoperatively was greater for the epidural group (-12.6 [15.8] vs -3.8 [16.2]; P = 0.016). CONCLUSIONS This study suggests that there is a modest analgesic advantage of thoracic epidural over bTPVBs for patients after open liver resection.
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Bennett KM, Kent KC, Schumacher J, Greenberg CC, Scarborough JE. Targeting the most important complications in vascular surgery. J Vasc Surg 2017; 65:793-803. [DOI: 10.1016/j.jvs.2016.08.107] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Accepted: 08/18/2016] [Indexed: 11/16/2022]
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Allen S, DeRoche A, Adams L, Slocum KV, Clark CJ, Fino NF, Shen P. Effect of epidural compared to patient-controlled intravenous analgesia on outcomes for patients undergoing liver resection for neoplastic disease. J Surg Oncol 2017; 115:402-406. [PMID: 28185289 DOI: 10.1002/jso.24534] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Revised: 11/26/2016] [Accepted: 11/27/2016] [Indexed: 12/23/2022]
Abstract
BACKGROUND Epidural analgesia is routinely used for postoperative pain control following abdominal surgeries, yet data regarding the safety and efficacy of epidural analgesia is controversial. METHODS Pain-related and clinical perioperative data were extracted and correlated with baseline clinicopathologic data and method of analgesia (epidural vs. intravenous patient-controlled analgesia) in patients who underwent hepatectomy from 2012 to 2014. Chronic pain was defined by specific narcotic requirements preoperatively. RESULTS Eighty-seven patients underwent hepatectomy with 60% having epidurals placed for postoperative pain control. Epidural patients underwent more major hepatectomies and open resections. Comparison of pain scores between both groups demonstrated no significant difference (all P > .05). A significantly lower proportion of TEA patients required additional IV pain medications than those with IVPCA (P < 0.001). There was no major effect of epidural analgesia on time to ambulation or complications (all P > 0.05). After adjusting for perioperative factors, and surgical extent and approach, no significant differences in fluids administered or length of stay were detected. CONCLUSIONS Overall postoperative outcomes were not significantly different based on method of analgesia after adjusting for type and extent of hepatic resection. Though patients with epidurals underwent more extensive operations they required less additional IV pain medications than IVPCA patients.
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Affiliation(s)
- Shelby Allen
- Department of Surgery, Medical University of South Carolina, Charleston, South Carolina
| | - Amy DeRoche
- Department of Anesthesiology, Wake Forest Baptist Medical Center, Winston-Salem, North Carolina
| | - Lu Adams
- Department of Anesthesiology, Wake Forest Baptist Medical Center, Winston-Salem, North Carolina
| | - Karen Valerie Slocum
- Department of Anesthesiology, Wake Forest Baptist Medical Center, Winston-Salem, North Carolina
| | - Clancy J Clark
- Section of Surgical Oncology, Wake Forest Baptist Medical Center, Winston-Salem, North Carolina
| | - Nora F Fino
- Department of Biostatistical Sciences, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Perry Shen
- Section of Surgical Oncology, Wake Forest Baptist Medical Center, Winston-Salem, North Carolina
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Improvement in postoperative mortality in elective gastrectomy for gastric cancer: Analysis of predictive factors in 1066 patients from a single centre. Eur J Surg Oncol 2017; 43:1330-1336. [PMID: 28359594 DOI: 10.1016/j.ejso.2017.01.004] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2016] [Revised: 11/08/2016] [Accepted: 01/03/2017] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Gastrectomy represents the main treatment for gastric adenocarcinoma. This procedure is associated with substantial morbidity and mortality. The aim of this study was to evaluate the postoperative mortality changes across the study period and to identify predictive factors of 30-day mortality after elective gastrectomy for gastric cancer. METHODS This was a retrospective cohort study of a prospective database from a single centre. Patients treated with an elective gastrectomy from 1996 to 2014 for gastric adenocarcinoma were included. We compared postoperative mortality between four time periods: 1996-2000, 2001-2005, 2006-2010, and 2011-2014. Univariate and multivariate analyses were applied to identify predictors of 30-day postoperative mortality. RESULTS We included 1066 patients (median age 65 years; 67% male). The 30-day mortality rate was 4.7%. Mortality decreased across the four time periods; from 6.5% to 1.8% (P = 0.022). In the univariate analysis, age, ASA score, albumin <3.5, multivisceral resection, splenectomy, intrathoracic esophagojejunal anastomosis, R status, and T status were significantly associated with postoperative mortality. In the multivariate analysis, ASA class 3 (OR 10.06; CI 1.97-51.3; P = 0.005) and multivisceral resection (OR 1.6; CI 1.09-2.36; P = 0.016) were associated with higher postoperative 30-day mortality; surgery between 2011 and 2014 was associated with lower postoperative 30-day mortality (OR 0.55; CI 0.33-0.15; P = 0.030). CONCLUSION There was a decrease in postoperative 30-day mortality during this 18-year period at our institution. We have identified ASA score and multivisceral resection as predictors of 30-day mortality for elective gastrectomy for cancer.
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Esteve N, Ferrer A, Sansaloni C, Mariscal M, Torres M, Mora C. Epidural anesthesia and analgesia in liver resection: Safety and effectiveness. REVISTA ESPANOLA DE ANESTESIOLOGIA Y REANIMACION 2017; 64:86-94. [PMID: 27554332 DOI: 10.1016/j.redar.2016.06.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Revised: 06/25/2016] [Accepted: 06/27/2016] [Indexed: 06/06/2023]
Abstract
OBJECTIVES Perioperative epidural analgesia in liver resection provides optimal dynamic pain relief. Coagulation disorders occurring in the postoperative period can lead to greater risk of complications during epidural catheter removal. The aim of this study is to evaluate the effectiveness and complications of epidural analgesia and delayed epidural catheter removal due to postoperative coagulopathy. METHODS A retrospective study of 114 patients undergoing open liver resection and epidural analgesia, from March 2012 to February 2015. Postoperative course of pain intensity, coagulation parameters and delayed catheter removal was analyzed RESULTS: Of the 114 operated patients, 73 met the inclusion criteria. 59% of patients received major hepatectomy (resection ≥ 3 segments) and 15% had Child's Class A cirrhosis (11/73). 96% of catheters functioned properly. 89% of patients had controlled pain (numerical rate scale <3) at rest and 8.2% (6 patients) had severe pain (numerical rate scale > 6) with movement. The INR peaked on postoperative day 2, 1.41 [0.99-2.30], and gradually returned to normal values in most patients by postoperative day 4, 1.26 [0.90 - 2.20]. The catheters were left in place 3.6 (± 1.1) days. In 6 patients (8%), catheter removal was postponed due to coagulation disorders. CONCLUSIONS Epidural analgesia for liver resection was a safe practice, which produced optimal control of postoperative pain. The percentage of delayed catheter removal due to postoperative coagulopathy was low, not requiring transfusion of blood products.
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Affiliation(s)
- N Esteve
- Servicio de Anestesiología, Reanimación y Terapia del Dolor, Hospital Universitario Son Espases, Palma de Mallorca, España.
| | - A Ferrer
- Servicio de Anestesiología, Reanimación y Terapia del Dolor, Hospital Universitario Son Espases, Palma de Mallorca, España
| | - C Sansaloni
- Servicio de Anestesiología, Reanimación y Terapia del Dolor, Hospital Universitario Son Espases, Palma de Mallorca, España
| | - M Mariscal
- Servicio de Anestesiología, Reanimación y Terapia del Dolor, Hospital Universitario Son Espases, Palma de Mallorca, España
| | - M Torres
- Servicio de Anestesiología, Reanimación y Terapia del Dolor, Hospital Universitario Son Espases, Palma de Mallorca, España
| | - C Mora
- Servicio de Anestesiología, Reanimación y Terapia del Dolor, Hospital Universitario Son Espases, Palma de Mallorca, España
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Kim NY, Kwon TD, Bai SJ, Noh SH, Hong JH, Lee H, Lee KY. Effects of dexmedetomidine in combination with fentanyl-based intravenous patient-controlled analgesia on pain attenuation after open gastrectomy in comparison with conventional thoracic epidural and fentanyl-based intravenous patient-controlled analgesia. Int J Med Sci 2017; 14:951-960. [PMID: 28924366 PMCID: PMC5599918 DOI: 10.7150/ijms.20347] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Accepted: 06/18/2017] [Indexed: 12/13/2022] Open
Abstract
Background: This study was investigated the effects of dexmedetomidine in combination with fentanyl-based intravenous patient-controlled analgesia (IV-PCA) on pain attenuation in patients undergoing open gastrectomy in comparison with conventional thoracic epidural patient-controlled analgesia (E-PCA) and IV-PCA. Methods: One hundred seventy-one patients who planned open gastrectomy were randomly distributed into one of the 3 groups: conventional thoracic E-PCA (E-PCA group, n = 57), dexmedetomidine in combination with fentanyl-based IV-PCA (dIV-PCA group, n = 57), or fentanyl-based IV-PCA only (IV-PCA group, n = 57). The primary outcome was the postoperative pain intensity (numerical rating scale) at 3 hours after surgery, and the secondary outcomes were the number of bolus deliveries and bolus attempts, and the number of patients who required additional rescue analgesics. Mean blood pressure, heart rate, and adverse effects were evaluated as well. Results: One hundred fifty-three patients were finally completed the study. The postoperative pain intensity was significantly lower in the dIV-PCA and E-PCA groups than in the IV-PCA group, but comparable between the dIV-PCA group and the E-PCA group. Patients in the dIV-PCA and E-PCA groups needed significantly fewer additional analgesic rescues between 6 and 24 hours after surgery, and had a significantly lower number of bolus attempts and bolus deliveries during the first 24 hours after surgery than those in the IV-PCA group. Conclusions: Dexmedetomidine in combination with fentanyl-based IV-PCA significantly improved postoperative analgesia in patients undergoing open gastrectomy without hemodynamic instability, which was comparable to thoracic E-PCA. Furthermore, this approach could be clinically more meaningful owing to its noninvasive nature.
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Affiliation(s)
- Na Young Kim
- Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Tae Dong Kwon
- Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sun Joon Bai
- Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sung Hoon Noh
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jung Hwa Hong
- Department of Policy Research Affairs National Health Insurance Service Ilsan Hospital, Goyang, Gyeonggi-do, Republic of Korea
| | - Haeyeon Lee
- Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Ki-Young Lee
- Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
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Management of Postoperative Pain: A Clinical Practice Guideline From the American Pain Society, the American Society of Regional Anesthesia and Pain Medicine, and the American Society of Anesthesiologists' Committee on Regional Anesthesia, Executive Committee, and Administrative Council. THE JOURNAL OF PAIN 2016; 17:131-57. [PMID: 26827847 DOI: 10.1016/j.jpain.2015.12.008] [Citation(s) in RCA: 1594] [Impact Index Per Article: 199.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Revised: 12/11/2015] [Accepted: 12/14/2015] [Indexed: 12/11/2022]
Abstract
UNLABELLED Most patients who undergo surgical procedures experience acute postoperative pain, but evidence suggests that less than half report adequate postoperative pain relief. Many preoperative, intraoperative, and postoperative interventions and management strategies are available for reducing and managing postoperative pain. The American Pain Society, with input from the American Society of Anesthesiologists, commissioned an interdisciplinary expert panel to develop a clinical practice guideline to promote evidence-based, effective, and safer postoperative pain management in children and adults. The guideline was subsequently approved by the American Society for Regional Anesthesia. As part of the guideline development process, a systematic review was commissioned on various aspects related to various interventions and management strategies for postoperative pain. After a review of the evidence, the expert panel formulated recommendations that addressed various aspects of postoperative pain management, including preoperative education, perioperative pain management planning, use of different pharmacological and nonpharmacological modalities, organizational policies, and transition to outpatient care. The recommendations are based on the underlying premise that optimal management begins in the preoperative period with an assessment of the patient and development of a plan of care tailored to the individual and the surgical procedure involved. The panel found that evidence supports the use of multimodal regimens in many situations, although the exact components of effective multimodal care will vary depending on the patient, setting, and surgical procedure. Although these guidelines are based on a systematic review of the evidence on management of postoperative pain, the panel identified numerous research gaps. Of 32 recommendations, 4 were assessed as being supported by high-quality evidence, and 11 (in the areas of patient education and perioperative planning, patient assessment, organizational structures and policies, and transitioning to outpatient care) were made on the basis of low-quality evidence. PERSPECTIVE This guideline, on the basis of a systematic review of the evidence on postoperative pain management, provides recommendations developed by a multidisciplinary expert panel. Safe and effective postoperative pain management should be on the basis of a plan of care tailored to the individual and the surgical procedure involved, and multimodal regimens are recommended in many situations.
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van Rooijen SJ, Huisman D, Stuijvenberg M, Stens J, Roumen RMH, Daams F, Slooter GD. Intraoperative modifiable risk factors of colorectal anastomotic leakage: Why surgeons and anesthesiologists should act together. Int J Surg 2016; 36:183-200. [PMID: 27756644 DOI: 10.1016/j.ijsu.2016.09.098] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2016] [Revised: 09/12/2016] [Accepted: 09/26/2016] [Indexed: 12/11/2022]
Abstract
BACKGROUND Colorectal anastomotic leakage (CAL) is a major surgical complication in intestinal surgery. Despite many optimizations in patient care, the incidence of CAL is stable (3-19%) [1]. Previous research mainly focused on determining patient and surgery related risk factors. Intraoperative non-surgery related risk factors for anastomotic healing also contribute to surgical outcome. This review offers an overview of potential modifiable risk factors that may play a role during the operation. METHODS Two independent literature searches were performed using EMBASE, Pubmed and Cochrane databases. Both clinical and experimental studies published in English from 1985 to August 2015 were included. The main outcome measure was the risk of anastomotic leakage and other postoperative complications during colorectal surgery. Determined risk factors of CAL were stated as strong evidence (level I and II high quality studies), and potential risk factors as either moderate evidence (experimental studies level III), or weak evidence (level IV or V studies). RESULTS The final analysis included 117 articles. Independent factors of CAL are diabetes mellitus, hyperglycemia and a high HbA1c, anemia, blood loss, blood transfusions, prolonged operating time, intraoperative events and contamination and a lack of antibiotics. Unequivocal are data on blood pressure, the use of inotropes/vasopressors, oxygen suppletion, type of analgesia and goal directed fluid therapy. No studies could be found identifying the impact of body core temperature or mean arterial pressure on CAL. Subjective factors such as the surgeons' own assessment of local perfusion and visibility of the operating field have not been the subject of relevant studies for occurrence in patients with CAL. CONCLUSION Both surgery related and non-surgery related risk factors that can be modified must be identified to improve colorectal care. Surgeons and anesthesiologists should cooperate on these items in their continuous effort to reduce the number of CAL. A registration study determining individual intraoperative risk factors of CAL is currently performed as a multicenter cohort study in the Netherlands.
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Affiliation(s)
- S J van Rooijen
- Máxima Medical Center, Department of Surgery, Veldhoven, The Netherlands.
| | - D Huisman
- VU Medical Center, Department of Surgery, Amsterdam, The Netherlands
| | - M Stuijvenberg
- Máxima Medical Center, Department of Surgery, Veldhoven, The Netherlands
| | - J Stens
- VU Medical Center, Department of Surgery, Amsterdam, The Netherlands
| | - R M H Roumen
- Máxima Medical Center, Department of Surgery, Veldhoven, The Netherlands
| | - F Daams
- VU Medical Center, Department of Surgery, Amsterdam, The Netherlands
| | - G D Slooter
- Máxima Medical Center, Department of Surgery, Veldhoven, The Netherlands
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Jakobsson J, Johnson MZ. Perioperative regional anaesthesia and postoperative longer-term outcomes. F1000Res 2016; 5:F1000 Faculty Rev-2501. [PMID: 27785357 PMCID: PMC5063036 DOI: 10.12688/f1000research.9100.1] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/10/2016] [Indexed: 12/14/2022] Open
Abstract
Regional anaesthesia provides effective anaesthesia and analgesia in the perioperative setting. Central neuraxial blocks-that is, spinal and epidural blocks-are well established as an alternative or adjunct to general anaesthesia. Peripheral blocks may be used as part of multimodal anaesthesia/analgesia in perioperative practice, reducing the need for opioid analgesics and enhancing early recovery. Furthermore, regional anaesthesia has increased in popularity and may be done with improved ease and safety with the introduction of ultrasound-guided techniques. The effects of local anaesthetics and regional anaesthesia on long-term outcomes such as morbidity, mortality, the quality of recovery beyond the duration of analgesia, and whether it can expedite the resumption of activities of daily living are less clear. It has also been suggested that regional anaesthesia may impact the risk of metastasis after cancer surgery. This article provides an overview of current evidence around quality of recovery, risk for delirium, long-term effects, and possible impact on cancer disease progression associated with the clinical use of local and regional anaesthetic techniques. In summary, there is still a lack of robust data that regional anaesthesia has a clinical impact beyond its well-acknowledged beneficial effects of reducing pain, reduced opioid consumption, and improved quality of early recovery. Further high-quality prospective studies on long-term outcomes are warranted.
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Affiliation(s)
- Jan Jakobsson
- Department of Anaesthesia & Intensive Care, Institution for Clinical Science, Karolinska Institutet, Danderyds University Hospital, Stockholm, Sweden
| | - Mark Z. Johnson
- Department of Anaesthesia & Critical Care, Mater Misercordiae University Hospital, Dublin, Ireland
- School of Medicine, University College Dublin, Dublin, Ireland
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248
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Ambrus R, Strandby RB, Secher NH, Rünitz K, Svendsen MBS, Petersen LG, Achiam MP, Svendsen LB. Thoracic epidural analgesia reduces gastric microcirculation in the pig. BMC Anesthesiol 2016; 16:86. [PMID: 27716081 PMCID: PMC5053122 DOI: 10.1186/s12871-016-0256-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Accepted: 09/29/2016] [Indexed: 02/07/2023] Open
Abstract
Background Thoracic epidural analgesia (TEA) is used for pain relief during and after abdominal surgery, but the effect of TEA on the splanchnic microcirculation remains debated. We evaluated whether TEA affects splanchnic microcirculation in the pig. Methods Splanchnic microcirculation was assessed in nine pigs prior to and 15 and 30 min after induction of TEA. Regional blood flow was assessed by neutron activated microspheres and changes in microcirculation by laser speckle contrast imaging (LSCI). Results As assessed by LSCI 15 min following TEA, gastric arteriolar flow decreased by 22 % at the antrum (p = 0.020) and by 19 % at the corpus (p = 0.029) of the stomach. In parallel, the microcirculation decreased by 19 % at the antrum (p = 0.015) and by 20 % at the corpus (p = 0.028). Reduced arteriolar flow and microcirculation at the antrum was confirmed by a reduction in microsphere assessed regional blood flow 30 min following induction of TEA (p = 0.048). These manifestations took place along with a drop in systolic blood pressure (p = 0.030), but with no significant change in mean arterial pressure, cardiac output, or heart rate. Conclusion The results indicate that TEA may have an adverse effect on gastric arteriolar blood flow and microcirculation. LSCI is a non-touch technique and displays changes in blood flow in real-time and may be important for further evaluation of the concern regarding the effect of thoracic epidural anesthesia on gastric microcirculation in humans. Trial registrations Not applicable, non-human study.
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Affiliation(s)
- Rikard Ambrus
- Department of Surgical Gastroenterology C, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, DK - 2100, Copenhagen Ø, Denmark.
| | - Rune B Strandby
- Department of Surgical Gastroenterology C, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, DK - 2100, Copenhagen Ø, Denmark
| | - Niels H Secher
- Department of Anesthesiology 2041, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, DK - 2100, Copenhagen Ø, Denmark
| | - Kim Rünitz
- Department of Anesthesiology 2041, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, DK - 2100, Copenhagen Ø, Denmark
| | - Morten B S Svendsen
- Marine Biological Section, University of Copenhagen, Strandpromenaden 5, DK - 3000, Elsinore, Denmark
| | - Lonnie G Petersen
- Department of Anesthesiology 2041, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, DK - 2100, Copenhagen Ø, Denmark
| | - Michael P Achiam
- Department of Surgical Gastroenterology C, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, DK - 2100, Copenhagen Ø, Denmark
| | - Lars B Svendsen
- Department of Surgical Gastroenterology C, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, DK - 2100, Copenhagen Ø, Denmark
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Salti A, Alabady A, Al-Falaki MM, Ibrahim TA, Scott NB, Sherllalah ST, Schug SA. Expert panel consensus recommendations for postoperative pain management in the Gulf region. Pain Manag 2016; 6:569-579. [PMID: 27527577 DOI: 10.2217/pmt-2016-0023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Postoperative pain is a considerable issue in the Gulf region; however, at present there is a lack of comprehensive guidelines addressing postoperative pain management in the region. Therefore, an expert panel of pain specialists convened to address this issue and a set of key recommendations has been developed pertinent to the practice of postoperative pain management in the Gulf region (Bahrain, Iraq, Kuwait, Oman, Qatar, Saudi Arabia, the United Arab Emirates and Yemen). These recommendations take into consideration the unique variation in cultural, religious and societal beliefs found in the region, as well as varying accessibility to pain medications, thereby aiming to serve as evidence-based guidance on the best practice management of postoperative pain in the Gulf region.
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Affiliation(s)
- Ammar Salti
- Sheikh Khalifa Medical City, Abu Dhabi, United Arab Emirates
| | - Ali Alabady
- Sultan Qaboos University Hospital, Muscat, Oman
| | - Mohammed M Al-Falaki
- Anesthesia & Intensive Care Department, Salmaniya Medical Complex, Kingdom of Bahrain
| | | | | | - Salim T Sherllalah
- Mediclinic City Hospital, Dubai Health Care City, Dubai, United Arab Emirates
| | - Stephan A Schug
- Anaesthesiology Unit, School of Medicine & Pharmacology, University of Western Australia, Level 2 MRF Building, Royal Perth Hospital, Perth, Australia
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