The effect of weight loss on the outcome after coronary artery bypass grafting in obese patients

Annals of Cardiac Anaesthesia

Volumn 15, Issue 3, 2012, Pages 190-198

  Kocz, Remez ^a   Hassan, Mahmoud Abdalla ^a   Perala, Padmavathi Rao ^a   Negargar, Sohrab ^b   Javadzadegan, Hassan ^b   Nader, Nader D ^a  

^a UNIVERSITY AT BUFFALO   (United States)

^b TABRIZ UNIVERSITY OF MEDICAL SCIENCES   (Iran)

Author keywords

Body mass index; Coronary bypass surgery; Obesity; Outcome

Indexed keywords

ADULT; AGED; ARTICLE; BODY MASS; CONTROLLED STUDY; CORONARY ARTERY BYPASS GRAFT; FEMALE; HUMAN; MAJOR CLINICAL STUDY; MALE; MORTALITY; OBESITY; PATIENT INFORMATION; POSTOPERATIVE PERIOD; RETROSPECTIVE STUDY; RISK ASSESSMENT; SURVIVAL TIME; WEIGHT CHANGE; WEIGHT REDUCTION;

AGED; BODY MASS INDEX; CORONARY ARTERY BYPASS; HUMANS; MIDDLE AGED; OBESITY; RETROSPECTIVE STUDIES; TREATMENT OUTCOME; WEIGHT LOSS;

EID: 84864260030     PISSN: 09719784     EISSN: 09745181     Source Type: Journal    
DOI: 10.4103/0971-9784.97975     Document Type: Article

References (41)

1. Flegal KM, Caroll MD, Ogden CL, Curtin LR. Prevalence and trends in obesity among US adults, 1999-2008. JAMA 2010;303:235-41.
2. Jin R, Grunkemeier GL, Furnary AP, Handy JR Jr. Is obesity a risk factor for mortality in coronary artery bypass surgery? Circulation 2005;111:3359-65.
3. Wang Y, Beydoun MA, Liang L, Caballero B, Kumanyika SK. Will all Americans become overweight or obese? estimating the progression and cost of the US obesity epidemic. Obesity (Silver Spring) 2008;16:2323-30.
4. Habib RH, Zacharias A, Schwann TA, Riordan CJ, Durham SJ, Shah A. Effects of obesity and small body size on operative and long-term outcomes of coronary artery bypass surgery: A propensity-matched analysis. Ann Thorac Surg 2005;79:1976-86.
5. Prabhakar G, Haan CK, Peterson ED, Coombs LP, Cruzzavala JL, Murray GF. The risks of moderate and extreme obesity for coronary artery bypass grafting outcomes: A study from the Society of Thoracic Surgeons' database. Ann Thorac Surg 2002;74:1125-30; discussion 1130-1.
6. Reeves BC, Ascione R, Chamberlain MH, Angelini GD. Effect of body mass index on early outcomes in patients undergoing coronary artery bypass surgery. J Am Coll Cardiol 2003;42:668-76.
7. Oreopoulos A, Padwal R, Norris CM, Mullen JC, Pretorius V, Kalantar-Zadeh K. Effect of obesity on short- and long-term mortality postcoronary revascularization: A meta-analysis. Obesity (Silver Spring) 2008;16:442-50.
8. van Straten AH, Bramer S, Soliman Hamad MA, van Zundert AA, Martens EJ, Schönberger JP, et al. Effect of body mass index on early and late mortality after coronary artery bypass grafting. Ann Thorac Surg 2010;89:30-7.
9. Schwann TA, Habib RH, Zacharias A, Parenteau GL, Riordan CJ, Durham SJ, et al. Effects of body size on operative, intermediate, and long-term outcomes after coronary artery bypass operation. Ann Thorac Surg 2001;71:521-30; discussion 530-1.
10. Lavie CJ, Milani RV, Artham SM, Patel DA, Ventura HO. The obesity paradox, weight loss, and coronary disease. Am J Med 2009; 122:1106-14.
11. Gruberg L, Mercado N, Milo S, Boersma E, Disco C, van Es GA, et al. Impact of body mass index on the outcome of patients with multivessel disease randomized to either coronary artery bypass grafting or stenting in the ARTS trial: The obesity paradox II? Am J Cardiol 2005;95:439-44.
12. Gruberg L, Weissman NJ, Waksman R, Fuchs S, Deible R, Pinnow EE, et al. The impact of obesity on the short-term and long-term outcomes after percutaneous coronary intervention: The obesity paradox? J Am Coll Cardiol 2002;39:578-84.
13. Gurm HS, Brennan DM, Booth J, Tcheng JE, Lincoff AM, Topol EJ. Impact of body mass index on outcome after percutaneous coronary intervention (the obesity paradox). Am J Cardiol 2002;90:42-5.
14. Knudtson MD, Klein BE, Klein R, Shankar A. Associations with weight loss and subsequent mortality risk. Ann Epidemiol 2005;15:483-91.
15. Fontaine KR, Allison DB. Does intentional weight loss affect mortality rate? Eat Behav 2001;2:87-95.
16. Bamia C, Halkjaer J, Lagiou P, Trichopoulos D, Tjonneland A, Berentzen TL, et al. Weight change in later life and risk of death amongst the elderly: The European Prospective Investigation into Cancer and Nutrition-Elderly Network on Ageing and Health study. J Intern Med 2010;268:133-44.
17. Expert Panel on the identification evaluation, and treatment of overweight in adults. Clinical guidelines on the identification, evaluation, and treatment of overweight and obesity in adults. Am J Clin Nutr 1998;68:899-917.
18. Birkmeyer NJ, Charlesworth DC, Hernandez F, Leavitt BJ, Marrin CA, Morton JR, et al. Obesity and risk of adverse outcomes associated with coronary artery bypass surgery. Northern New England Cardiovascular Disease Study Group. Circulation 1998;97:1689-94.
19. Sun X, Hill PC, Bafi AS, Garcia JM, Haile E, Corso PJ, et al. Is cardiac surgery safe in extremely obese patients (body mass index 50 or greater)? Ann Thorac Surg 2009;87:540-6.
20. Fasol R, Schindler M, Schumacher B, Schlaudraff K, Hannes W, Seitelberger R, et al. The influence of obesity on perioperative morbidity: retrospective study of 502 aortocoronary bypass operations. Thorac Cardiovasc Surg 1992;40:126-9.
21. Liberopoulos EN, Mikhailidis DP, Elisaf MS. Diagnosis and management of the metabolic syndrome in obesity. Obes Rev 2005;6:283-96.
22. Third report of the National Cholesterol Education Program (NCEP) Expert panel on detection, evaluation, and treatment of high blood cholesterol in adults (Adult Treatment Panel III). final report. Circulation 2002;106:3143-421.
23. van Venrooij LM, de Vos R, Borgmeijer-Hoelen MM, Haaring C, de Mol BA. Preoperative unintended weight loss and low body mass index in relation to complications and length of stay after cardiac surgery. Am J Clin Nutr 2008;87:1656-61.
24. DiMaria-Ghalili RA. Changes in nutritional status and postoperative outcomes in elderly CABG patients. Biol Res Nurs 2002;4:73-84.
25. Hoffstein V, Herridge M, Mateika S, Redline S, Strohl KP. Hematocrit levels in sleep apnea. Chest 1994;106:787-91.
26. Falagas ME, Kompoti M. Obesity and infection. Lancet Infect Dis 2006;6:438-46.
27. Hata M, Takayama T, Sezai A, Yoshitake I, Hirayama A, Minami K. Efficacy of aggressive lipid controlling therapy for preventing saphenous vein graft disease. Ann Thorac Surg 2009;88:1440-4.
28. Kennedy LM, Dickstein K, Anker SD, James M, Cook TJ, Kristianson K, et al. Weight-change as a prognostic marker in 12550 patients following acute myocardial infarction or with stable coronary artery disease. Eur Heart J 2006;27:2755-62.
29. Higgins M, D'Agostino R, Kannel W, Cobb J, Pinsky J. Benefits and adverse effects of weight loss: Observations from the Framingham study. Ann Intern Med 1993;119:758-63.
30. Hess DR. Retrospective studies and chart reviews. Respir Care 2004;49:1171-4.
31. Hartz RS, Rao AV, Plomondon ME, Grover FL, Shroyer AL. Effects of race, with or without gender, on operative mortality after coronary artery bypass grafting: A study using The Society of Thoracic Surgeons National Database. Ann Thorac Surg 2001;71:512-20.
32. Zacharias A, Schwann TA, Riordan CJ, Durham SJ, Shah A, Habib RH. Operative and late coronary artery bypass grafting outcomes in matched African-American versus Caucasian patients: evidence of a late survival-Medicaid association. J Am Coll Cardiol 2005;46: 1526-35.
33. Pagano D, Freemantle N, Bridgewater B, Howell N, Ray D, Jackson M, et al. Social deprivation and prognostic benefits of cardiac surgery: observational study of 44 902 patients from five hospitals over 10 years. BMJ 2009;338:b902.
34. Tully PJ, Baker RA, Knight JL. Anxiety and depression as risk factors for mortality after coronary artery bypass surgery. J Psychosom Res 2008;64:285-90.
35. Jones KW, Cain AS, Mitchell JH, Millar RC, Rimmasch HL, French TK, et al. Hyperglycemia predicts mortality after CABG: postoperative hyperglycemia predicts dramatic increases in mortality after coronary artery bypass graft surgery. J Diabetes Complications 2008;22:365-70.
36. Welsby IJ, Lockhart E, Phillips-Bute B, Campbell ML, Mathew JP, Newman MF, et al. Storage age of transfused platelets and outcomes after cardiac surgery. Transfusion 2010;50:2311-7.
37. Yu CH, Beattie WS. The effects of volatile anesthetics on cardiac ischemic complications and mortality in CABG: A meta-analysis. Can J Anaesth 2006;53:906-18.
38. Danzer D, Christenson JT, Kalangos A, Khatchatourian G, Bednarkiewicz M, Faidutti B. Impact of double internal thoracic artery grafts on long-term outcomes in coronary artery bypass grafting. Tex Heart Inst J 2001;28:89-95.
39. Myers J, Lata K, Chowdhury S, McAuley P, Jain N, Froelicher V. The obesity paradox and weight loss. Am J Med 2011;124:924-30.
40. Filardo G, Hamilton C, Hamman B, Grayburn P. Obesity and stroke after cardiac surgery: The impact of grouping body mass index. Ann Thorac Surg 2007;84:720-2.
41. Filardo G, Hamilton C, Hamman B, Ng HK, Grayburn P. Categorizing BMI may lead to biased results in studies investigating in-hospital mortality after isolated CABG. J Clin Epidemiol 2007;60:1132-9.