Management of Postoperative Anemia After Lower Limb Arthroplasty in Patients Over 65 Years Old

1. Ahmad S, Nagle A, McCarthy RJ, FitzgeraldP, Sullivan JT, Prystowsky J. PostoperativeHypoxemia in Morbidly Obese PatientsWithandWithoutObstructiveSleepApneaUndergoing Laparoscopic Bariatric Sur-gery. Anest Analg 2008;107:138–432. TsaiW,FlemonsW,WhitelawW,RemmersJ. A Comparison of apnea–hypopnea indi-ces derived from different definitions ofhypopnea. Am J Respir Crit Care Med1999;159:43–83. The AASM Manual for the Scoring ofSleep and Associated Events. 2007.American Academy of Sleep Medicine,Westchester IL4. Zafar S, Ayappa I, Norman R, Krieger A,Walsleben J, Rapoport D. Choice ofOximeter Affects Apnea-Hypopnea In-dex. Chest 2005;127:80–85. Schumann R, Chung V, Hudcova J,D’Ambrosio C. Obstructive Sleep Apneain the Recovery Room Following WeightLoss Surgery. Anesthesiology 2008;A2266. Overdyk FJ, Gillespie M, Byrne KT, RustP, Beeson H, Moore H, Ahmed Q. HighResolution Pulse Oximetery Pattern Rec-ognition for Perioperative Screening andMonitoring in Patients with ObstructiveSleep Apnea Syndrome (OSAS). Anesthe-siology 2009 (in press)7. Hwang D, Shakir N, Limann B, Sison C,Kalra S, Shulman L, De Corla Souza A,Greenberg H. Association of sleep disor-dered breathing with postoperative com-plications. Chest 2008;133:1128–34