Preoperative anaemia is associated with poor clinical outcome in non-cardiac surgery patients

Kulier, 2007, Impact of preoperative anemia on outcome in patients undergoing coronary artery bypass graft surgery, Circulation, 116, 471, 10.1161/CIRCULATIONAHA.106.653501

Karkouti, 2008, Risk associated with preoperative anemia in cardiac surgery: a multicenter cohort study, Circulation, 117, 478, 10.1161/CIRCULATIONAHA.107.718353

van Straten, 2009, Preoperative hemoglobin level as a predictor of survival after coronary artery bypass grafting: a comparison with the matched general population, Circulation, 120, 118, 10.1161/CIRCULATIONAHA.109.854216

Ranucci, 2012, Impact of preoperative anemia on outcome in adult cardiac surgery: a propensity-matched analysis, Ann Thorac Surg, 94, 1134, 10.1016/j.athoracsur.2012.04.042

Carson, 1996, Effect of anaemia and cardiovascular disease on surgical mortality and morbidity, Lancet, 348, 1055, 10.1016/S0140-6736(96)04330-9

Wu, 2007, Preoperative hematocrit levels and postoperative outcomes in older patients undergoing noncardiac surgery, J Am Med Assoc, 297, 2481, 10.1001/jama.297.22.2481

Beattie, 2009, Risk associated with preoperative anemia in noncardiac surgery: a single-center cohort study, Anesthesiology, 110, 574, 10.1097/ALN.0b013e31819878d3

Musallam, 2011, Preoperative anaemia and postoperative outcomes in non-cardiac surgery: a retrospective cohort study, Lancet, 378, 1396, 10.1016/S0140-6736(11)61381-0

Gupta, 2013, Preoperative anemia is an independent predictor of postoperative mortality and adverse cardiac events in elderly patients undergoing elective vascular operations, Ann Surg, 258, 1096, 10.1097/SLA.0b013e318288e957

Saager, 2013, The association between preoperative anemia and 30-day mortality and morbidity in noncardiac surgical patients, Anesth Analg, 117, 909, 10.1213/ANE.0b013e31828b347d

Vamvakas, 2009, Transfusion-related mortality: the ongoing risks of allogeneic blood transfusion and the available strategies for their prevention, Blood, 113, 3406, 10.1182/blood-2008-10-167643

Hajjar, 2010, Transfusion requirements after cardiac surgery: the TRACS randomized controlled trial, J Am Med Assoc, 304, 1559, 10.1001/jama.2010.1446

Glance, 2011, Association between intraoperative blood transfusion and mortality and morbidity in patients undergoing noncardiac surgery, Anesthesiology, 114, 283, 10.1097/ALN.0b013e3182054d06

Carson, 2011, Liberal or restrictive transfusion in high-risk patients after hip surgery, N Engl J Med, 365, 2453, 10.1056/NEJMoa1012452

Karkouti, 2012, Relationship of erythrocyte transfusion with short- and long-term mortality in a population-based surgical cohort, Anesthesiology, 117, 1175, 10.1097/ALN.0b013e318271604e

Shander, 2010, Activity-based costs of blood transfusions in surgical patients at four hospitals, Transfusion, 50, 753, 10.1111/j.1537-2995.2009.02518.x

Shander, 2012, Patient blood management in Europe, Br J Anaesth, 109, 55, 10.1093/bja/aes139

Hofmann, 2013, Economic considerations on transfusion medicine and patient blood management, Best Pract Res Clin Anaesthesiol, 27, 59, 10.1016/j.bpa.2013.02.001

Pearse, 2012, Mortality after surgery in Europe: a 7 day cohort study, Lancet, 380, 1059, 10.1016/S0140-6736(12)61148-9

WHO

Fine, 1999, A proportional hazards model for the subdistribution of a competing risk, J Am Stat Assoc, 94, 496, 10.1080/01621459.1999.10474144

Amaravadi, 2000, ICU nurse-to-patient ratio is associated with complications and resource use after esophagectomy, Intensive Care Med, 26, 1857, 10.1007/s001340000720

Dimick, 2001, Increased resource use associated with catheter-related bloodstream infection in the surgical intensive care unit, Arch Surg, 136, 229, 10.1001/archsurg.136.2.229

Merz, 2008, Resource use and outcome in critically ill patients with hematological malignancy: a retrospective cohort study, Crit Care, 12, R75, 10.1186/cc6921

Shaz, 2013, Patient blood management: key for accountable care organizations, JAMA Surg, 148, 491, 10.1001/jamasurg.2013.69

Kozek-Langenecker, 2013, Management of severe perioperative bleeding: guidelines from the European Society of Anaesthesiology, Eur J Anaesthesiol, 30, 270, 10.1097/EJA.0b013e32835f4d5b

Goodnough, 2011, Detection, evaluation, and management of preoperative anaemia in the elective orthopaedic surgical patient: NATA guidelines, Br J Anaesth, 106, 13, 10.1093/bja/aeq361

Lidder, 2007, Pre-operative oral iron supplementation reduces blood transfusion in colorectal surgery'a prospective, randomised, controlled trial, Ann R Coll Surg Engl, 89, 418, 10.1308/003588407X183364

Cuenca, 2007, Preoperative haematinics and transfusion protocol reduce the need for transfusion after total knee replacement, Int J Surg, 5, 89, 10.1016/j.ijsu.2006.02.003

Theusinger, 2007, Treatment of iron deficiency anemia in orthopedic surgery with intravenous iron: efficacy and limits: a prospective study, Anesthesiology, 107, 923, 10.1097/01.anes.0000291441.10704.82

Saleh, 2007, Prevalence of anaemia before major joint arthroplasty and the potential impact of preoperative investigation and correction on perioperative blood transfusions, Br J Anaesth, 99, 801, 10.1093/bja/aem299

Beris, 2008, Perioperative anaemia management: consensus statement on the role of intravenous iron, Br J Anaesth, 100, 599, 10.1093/bja/aen054

Bisbe, 2011, A multicentre comparative study on the efficacy of intravenous ferric carboxymaltose and iron sucrose for correcting preoperative anaemia in patients undergoing major elective surgery, Br J Anaesth, 107, 477, 10.1093/bja/aer242

Laupacis, 1998, Erythropoietin to minimize perioperative blood transfusion: a systematic review of randomized trials. The International Study of Peri-operative Transfusion (ISPOT) Investigators, Transfus Med, 8, 309, 10.1046/j.1365-3148.1998.00171.x

Garcia-Erce, 2009, Efficacy of preoperative recombinant human erythropoietin administration for reducing transfusion requirements in patients undergoing surgery for hip fracture repair. An observational cohort study, Vox Sang, 97, 260, 10.1111/j.1423-0410.2009.01200.x

Na, 2011, Effects of intravenous iron combined with low-dose recombinant human erythropoietin on transfusion requirements in iron-deficient patients undergoing bilateral total knee replacement arthroplasty, Transfusion, 51, 118, 10.1111/j.1537-2995.2010.02783.x

Retter, 2013, Guidelines on the management of anaemia and red cell transfusion in adult critically ill patients, Br J Haematol, 160, 445, 10.1111/bjh.12143

Aufricht, 1995, Erythropoietin, erythropoesis and iron status in children after major surgical stress, Eur J Pediatr, 154, 458, 10.1007/BF02029355

Livingston, 2003, Bone marrow failure following severe injury in humans, Ann Surg, 238, 748, 10.1097/01.sla.0000094441.38807.09

De Hert, 2011, Preoperative evaluation of the adult patient undergoing non-cardiac surgery: guidelines from the European Society of Anaesthesiology, Eur J Anaesthesiol, 28, 684, 10.1097/EJA.0b013e3283499e3b