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https://www.readbyqxmd.com/read/28239802/anesthetic-management-of-patients-with-dilated-cardiomyopathy-for-noncardiac-surgery
#1
C-Q Chen, X Wang, J Zhang, S-M Zhu
Anesthetic management of patients with dilated cardiomyopathy (DCM) is a challenge to the anesthesiologist, due to poor left systolic function, ventricular enlargement, risk of malignant arrhythmias and sudden cardiac death. Therefore, preoperative assessment and appropriate anesthetic management are important in patients with DCM. This review describes the preoperative evaluation and anesthesia considerations of patients with DCM undergoing non-cardiac surgery. Patient pathophysiology and clinical status, such as ventricular function, degree of myocardial fibrosis, resting heart rate and high-sensitivity C-reactive protein can affect survival rates...
February 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28211198/safety-of-antifibrinolytics-in-cranial-vault-reconstructive-surgery-a-report-from-the-pediatric-craniofacial-collaborative-group
#2
Susan M Goobie, Franklyn P Cladis, Chris D Glover, Henry Huang, Srijaya K Reddy, Allison M Fernandez, David Zurakowski, Paul A Stricker
BACKGROUND: Antifibrinolytic therapy significantly decreases blood loss and transfusion in pediatric cranial vault reconstructive surgery; however, concern regarding the side effects profile limits clinical use. AIMS: The aim was to utilize the Pediatric Craniofacial Surgery Perioperative Registry database to identify the safety profile of antifibrinolytic therapy for cranial vault reconstructive surgery by reporting the incidence of adverse events as they relate to exposure to tranexamic acid and aminocaproic acid compared to no exposure to antifibrinolytics...
March 2017: Paediatric Anaesthesia
https://www.readbyqxmd.com/read/28207554/isolated-cardiac-troponin-rise-does-not-modify-the-prognosis-in-elderly-patients-with-hip-fracture
#3
Hélène Vallet, Alice Breining, Yannick Le Manach, Judith Cohen-Bittan, Anthony Mézière, Mathieu Raux, Marc Verny, Bruno Riou, Frédéric Khiami, Jacques Boddaert
Perioperative myocardial infarction remains a life-threatening complication in noncardiac surgery and even an isolated troponin rise (ITR) is associated with significant mortality. Our aim was to assess the prognostic value of ITR in elderly patients with hip fracture.In this cohort study, all patients admitted between 2009 and 2013 in our dedicated geriatric postoperative unit after hip fracture surgery with a cardiac troponin I determination were included and divided into Control, ITR, and acute coronary syndrome (ACS) groups...
February 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28202201/acute-kidney-injury-is-an-independent-risk-factor-for-myocardial-injury-after-noncardiac-surgery-in-critical-patients
#4
Xiu-Juan Zhao, Feng-Xue Zhu, Shu Li, Hong-Bin Zhang, You-Zhong An
BACKGROUND: Myocardial injury after noncardiac surgery (MINS) contributes to mortality and morbidity. However, risk factors accelerating its development remain unclear. The aim of this study was to identify the incidence and risk factors of MINS. METHODS: A retrospective and observational cohort study of critical patients (n=1087) after noncardiac surgery was carried out at a large and tertiary university hospital from January 2012 to January 2013. The clinical data including medical history as well as intraoperative and postoperative variables were recorded...
January 26, 2017: Journal of Critical Care
https://www.readbyqxmd.com/read/28197046/outcome-of-noncardiac-surgical-patients-admitted-to-a-multidisciplinary-intensive-care-unit
#5
Pradeep Kumar, M K Renuka, M S Kalaiselvan, A S Arunkumar
CONTEXT: Surgical procedures carry significant morbidity and mortality depending on the type of surgery and patients. There is a dearth of evidence from India on the outcome of surgical patients admitted to an Intensive Care Unit (ICU). AIMS: We aimed to describe the incidence and risk factors of postoperative complications and mortality in noncardiac surgical patients admitted to the ICU. SETTINGS AND DESIGN: This was a prospective observational study on all perioperative patients admitted to a multidisciplinary ICU for 18 months...
January 2017: Indian Journal of Critical Care Medicine
https://www.readbyqxmd.com/read/28190713/transient-atrial-fibrillation-after-open-abdominal-aortic-revascularization-surgery-is-associated-with-increased-length-of-stay-mortality-and-readmission-rates
#6
Barbara A Blanco, Anai N Kothari, Pegge M Halandras, Robert H Blackwell, Dawn M Graunke, Paul C Kuo, Jae S Cho
BACKGROUND: It is well established that transient postoperative atrial fibrillation (TPAF) is associated with adverse postoperative outcomes after major cardiac and noncardiac operations. The purpose of this study was to elucidate the incidence, impact, and risk factors associated with the development of TPAF in patients undergoing revascularization surgery for occlusive diseases of the abdominal aorta and its branches (AAB). METHODS: By use of the Healthcare Cost and Utilization Project State Inpatient Database from Florida and California, patients who underwent open revascularization of AAB between 2006 and 2011 were identified...
February 9, 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28183555/vasoplegic-syndrome-during-whipple-procedure
#7
Tejesh C Anandaswamy, Geetha C Rajappa, Harish Krishnamachar
Vasoplegic syndrome is an unusual cause of refractory hypotension under general anesthesia. It is commonly described in the setting of cardiac surgery, but rarely seen in noncardiac setting. We describe successful management of vasoplegic syndrome during Whipple procedure with vasopressin infusion. A high index of suspicion and prompt treatment with vasopressin can be lifesaving in patients with risk factors for vasoplegic syndrome who present with severe refractory hypotension and who respond poorly to fluid administration and routine vasopressor infusion...
February 2017: Journal of Clinical Anesthesia
https://www.readbyqxmd.com/read/28183542/impact-of-ejection-fraction-on-infectious-renal-and-respiratory-morbidity-for-patients-undergoing-noncardiac-surgery
#8
Michael D Maile, William F Armstrong, Elizabeth S Jewell, Milo C Engoren
OBJECTIVE: We sought to determine if decreased left ventricular systolic function was associated with an increased risk of postoperative infectious, respiratory, or renal complications in patients undergoing noncardiac surgery. DESIGN: Retrospective cohort study. SETTING: Single tertiary-care, university-based medical center. PATIENTS: We studied individuals who participated in the American College of Surgeons National Quality Improvement Program and had a preoperative echocardiogram conducted at our institution...
February 2017: Journal of Clinical Anesthesia
https://www.readbyqxmd.com/read/28161261/incomplete-revascularization-is-associated-with-an-increased-risk-for%C3%A2-major-adverse-cardiovascular-events%C3%A2-among-patients-undergoing-noncardiac-surgery
#9
Ehrin J Armstrong, Laura A Graham, Stephen W Waldo, Javier A Valle, Thomas M Maddox, Mary T Hawn
OBJECTIVES: The aim of this study was to determine whether incomplete revascularization is associated with a higher risk for major adverse cardiovascular events (MACE) and myocardial infarction (MI) among patients undergoing noncardiac surgery. BACKGROUND: Patients with coronary artery disease and prior percutaneous coronary intervention (PCI) frequently undergo noncardiac surgery. These patients may have had PCI either on all obstructive lesions (i.e., complete revascularization) or only on some (i...
February 27, 2017: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/28161259/prior-coronary-revascularization-and-risk-of-noncardiac-surgery
#10
EDITORIAL
Kim A Eagle, Debabrata Mukherjee
No abstract text is available yet for this article.
February 27, 2017: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/28157134/association-of-the-hospital-volume-of-frail-surgical-patients-cared-for-with-outcomes-after-elective-major-noncardiac-surgery-a-retrospective-population-based-cohort-study
#11
Daniel I McIsaac, Duminda N Wijeysundera, Allen Huang, Gregory L Bryson, Carl van Walraven
BACKGROUND: Frailty is a risk factor for adverse postoperative outcomes. Hospitals that perform higher volumes of surgery have better outcomes than low-volume providers. We hypothesized that frail patients undergoing elective surgery at hospitals that cared for a higher volume of similarly frail patients would have improved outcomes. METHODS: We conducted a retrospective, population-based cohort study using linked administrative data in Ontario, Canada. We identified all adult major, elective noncardiac surgery patients who were frail according to the validated Johns Hopkins Adjusted Clinical Groups (ACG) frailty-defining diagnoses indicator...
February 3, 2017: Anesthesiology
https://www.readbyqxmd.com/read/28127515/effects-of-preoperative-statin-use-on-perioperative-outcomes-of-carotid-endarterectomy
#12
Enzo Ballotta, Antonio Toniato, Filippo Farina, Claudio Baracchini
OBJECTIVES: Several studies have shown the beneficial role of statins in reducing the risk of major perioperative complications and death associated with noncardiac vascular surgery, but few have focused on their effects in the event of carotid endarterectomy (CEA). This study analyzes the effects of preoperative statin use on perioperative outcomes in patients undergoing CEA. MATERIALS AND METHODS: Data from all consecutive patients who underwent primary CEA for symptomatic and asymptomatic carotid disease between 2002 and 2014 at a single institution were prospectively stored in a vascular surgery registry, recording risk factors, medication, and indication for surgery...
January 2017: Brain and Behavior
https://www.readbyqxmd.com/read/28112481/the-effects-of-body-weight-status-on-orthostatic-intolerance-and-predisposition-to-noncardiac-syncope
#13
REVIEW
G A Christou, D N Kiortsis
Orthostatic intolerance (OI) is frequently the mechanism underlying the occurrence of noncardiac syncope (NCS) and is associated with substantial risk for injury. Body weight status appears to be a modifier of orthostatic responses and possibly influences the propensity to NCS. The majority of cross-sectional studies have found that the lower the body mass index (BMI) the greater the predisposition to OI is, accompanied with both down-regulation of sympathetic nervous system activity and up-regulation of parasympathetic nervous system activity...
January 23, 2017: Obesity Reviews: An Official Journal of the International Association for the Study of Obesity
https://www.readbyqxmd.com/read/28107274/the-sluscore-a-novel-method-for-detecting-hazardous-hypotension-in-adult-patients-undergoing-noncardiac-surgical-procedures
#14
Wolf H Stapelfeldt, Hui Yuan, Jefferson K Dryden, Kristen E Strehl, Jacek B Cywinski, Jesse M Ehrenfeld, Pamela Bromley
BACKGROUND: It has been suggested that longer-term postsurgical outcome may be adversely affected by less than severe hypotension under anesthesia. However, evidence-based guidelines are unavailable. The present study was designed to develop a method for identifying patients at increased risk of death within 30 days in association with the severity and duration of intraoperative hypotension. METHODS: Intraoperative mean arterial blood pressure recordings of 152,445 adult patients undergoing noncardiac surgery were analyzed for periods of time accumulated below each one of the 31 thresholds between 75 and 45 mm Hg (hypotensive exposure times)...
January 19, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28092285/perioperative-%C3%AE-blockers-in-patients-undergoing-noncardiac-surgery-scientific-misconduct-and-clinical-guidelines
#15
Dhauna Karam, Rohit Arora
BACKGROUND: β-blocker use in perioperative period of noncardiac surgeries has been a topic of debate since many years. Earlier studies conducted in the 90s showed decreased cardiac adverse events and improved postoperative outcomes with β-blocker use. Based on this, the ACCF and ESC published guidelines strongly supporting β-blocker use. But contemporaneous studies conducted revealed conflicting evidence and have also proven some of the earlier studies to be fraudulent. Although ACCF guidelines have been updated to partially reflect the changes, ESC guidelines continue to support β-blocker use...
January 10, 2017: American Journal of Therapeutics
https://www.readbyqxmd.com/read/28089598/impact-of-focused-intraoperative-transthoracic-echocardiography-by-anesthesiologists-on-management-in-hemodynamically-unstable-high-risk-noncardiac-surgery-patients
#16
Thomas Kratz, Thorsten Steinfeldt, Maik Exner, Marco Campo Dell Orto, Nina Timmesfeld, Caroline Kratz, Martin Skrodzki, Hinnerk Wulf, Martin Zoremba
OBJECTIVES: Focused transthoracic echocardiography (TTE) is used perioperatively for surgical patients. Intraoperative application of TTE is feasible, but its benefits remain unclear. The intention of this study was to investigate the effect of intraoperative TTE on the management of high-risk noncardiac surgery patients. DESIGN: A prospective interventional study. SETTING: Single-center university hospital. PARTICIPANTS: Fifty consecutive hemodynamically unstable high-risk patients anesthetized for noncardiac surgery...
November 2, 2016: Journal of Cardiothoracic and Vascular Anesthesia
https://www.readbyqxmd.com/read/28073987/neutrophil-lymphocyte-ratio-and-risk-of-atrial-fibrillation-after-thoracic-surgery
#17
Kevin J Walsh, Kay See Tan, Hao Zhang, David Amar
OBJECTIVES: Postoperative atrial fibrillation (POAF) occurs frequently in patients after noncardiac thoracic surgery and has been associated with increased morbidity and risk of stroke. Recent studies have shown conflicting results on the role of neutrophil-lymphocyte ratio (NLR) and its association with the development of POAF after cardiac surgery. Our goal was to determine whether an association exists between NLR and the incidence of POAF after non-cardiac thoracic surgery. METHODS: Using a database of 259 consecutive patients age 60 or older who had anatomic lung resection or oesophagectomy for oncologic resection, we compared preoperative, postanaesthesia care unit and postoperative day 1 NLR between patients who did and did not develop POAF during their hospitalization using Fisher's exact test or logistic regression...
January 10, 2017: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/28073770/impact-of-beta-blocker-initiation-timing-on-mortality-risk-in-patients-with-diabetes-mellitus-undergoing-noncardiac-surgery-a-nationwide-population-based-cohort-study
#18
Ray-Jade Chen, Hsi Chu, Lung-Wen Tsai
BACKGROUND: Relevant clinical studies have been small and have not convincingly demonstrated whether the perioperative initiation of beta-blockers should be considered in patients with diabetes mellitus undergoing noncardiac surgery. METHODS AND RESULTS: In this nationwide propensity score-matched study, we included patients with diabetes mellitus undergoing noncardiac surgery between 2000 and 2011 from Taiwan's National Health Insurance Research Database. Patients were classified as beta-blocker and non-beta-blocker cohorts...
January 10, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28072601/risk-factors-and-clinical-outcomes-associated-with-perioperative-transfusion-associated-circulatory-overload
#19
Leanne Clifford, Qing Jia, Arun Subramanian, Hemang Yadav, Darrell R Schroeder, Daryl J Kor
BACKGROUND: Transfusion-associated circulatory overload remains underappreciated in the perioperative environment. The authors aimed to characterize risk factors for perioperative transfusion-associated circulatory overload and better understand its impact on patient-important outcomes. METHODS: In this case-control study, 163 adults undergoing noncardiac surgery who developed perioperative transfusion-associated circulatory overload were matched with 726 transfused controls who did not develop respiratory complications...
March 2017: Anesthesiology
https://www.readbyqxmd.com/read/28059837/complications-risk-factors-and-staffing-patterns-for-noncardiac-surgery-in-patients-with-left-ventricular-assist-devices
#20
Michael R Mathis, Subramanian Sathishkumar, Sachin Kheterpal, Matthew D Caldwell, Francis D Pagani, Elizabeth S Jewell, Milo C Engoren
BACKGROUND: Patients with left ventricular assist devices presenting for noncardiac surgery are increasingly commonplace; however, little is known about their outcomes. Accordingly, the authors sought to determine the frequency of complications, risk factors, and staffing patterns. METHODS: The authors performed a retrospective study at their academic tertiary care center, investigating all adult left ventricular assist device patients undergoing noncardiac surgery from 2006 to 2015...
March 2017: Anesthesiology
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