In conclusion , this review highlights the benefits of bariatric surgery in reducing or eliminating risk factors for CVD .
It provides further evidence to support surgical treatment of obesity to achieve CVD risk reduction
Obesity is associated with increased risk for cardiovascular ( CV ) disease ( CVD ) and CV mortality .
Bariatric surgery has been shown to resolve or improve CVD risk factors , to varying degrees .
The objective of this systematic review was to determine the impact of bariatric surgery on CV risk factors and mortality .
A systematic review of the published research was performed to evaluate evidence regarding CV outcomes in morbidly obese bariatric patients .
Effect of partial ileal bypass surgery on mortality and morbidity from coronary heart disease in patients with hypercholesterolemia. Report of the Program on the Surgical Control of the Hyperlipidemias (POSCH)
BACKGROUND AND METHODS The Program on the Surgical Control of the Hyperlipidemias ( POSCH ) , a r and omized clinical trial , was design ed to test whether cholesterol lowering induced by the partial ileal bypass operation would favorably affect overall mortality or mortality due to coronary heart disease . The study population consisted of 838 patients ( 417 in the control group and 421 in the surgery group ) , both men ( 90.7 percent ) and women , with an average age of 51 years , who had survived a first myocardial infa rct ion . The mean follow-up period was 9.7 years . RESULTS When compared with the control group at five years , the surgery group had a total plasma cholesterol level 23.3 percent lower ( 4.71 + /- 0.91 vs. 6.14 + /- 0.89 mmol per liter [ mean + /- SD ] ; P less than 0.0001 ) , a low-density lipoprotein cholesterol level 37.7 percent lower ( 2.68 + /- 0.78 vs. 4.30 + /- 0.89 mmol per liter ; P less than 0.0001 ) , and a high-density lipoprotein cholesterol level 4.3 percent higher ( 1.08 + /- 0.26 vs. 1.04 + /- 0.25 mmol per liter ; P = 0.02 ) . Overall mortality and mortality due to coronary heart disease were reduced , but not significantly so ( deaths overall [ control vs. surgery ] , 62 vs. 49 , P = 0.164 ; deaths due to coronary disease , 44 vs. 32 , P = 0.113 ) . The overall mortality in the surgery subgroup with an ejection fraction greater than or equal to 50 percent was 36 percent lower ( control vs. surgery , 39 vs. 24 ; P = 0.021 ) . The value for two end points combined -- death due to coronary heart disease and confirmed nonfatal myocardial infa rct ion -- was 35 percent lower in the surgery group ( 125 vs. 82 events ; P less than 0.001 ) . During follow-up , 137 control-group and 52 surgery-group patients underwent coronary-artery bypass grafting ( P less than 0.0001 ) . A comparison of base-line coronary arteriograms with those obtained at 3 , 5 , 7 , and 10 years consistently showed less disease progression in the surgery group ( P less than 0.001 ) . The most common side effect of partial ileal bypass was diarrhea ; others included occasional kidney stones , gallstones , and intestinal obstruction . CONCLUSIONS Partial ileal bypass produces sustained improvement in the blood lipid patterns of patients who have had a myocardial infa rct ion and reduces their subsequent morbidity due to coronary heart disease . The role of this procedure in the management of hypercholesterolemia remains to be determined . These results provide strong evidence supporting the beneficial effects of lipid modification in the reduction of atherosclerosis progression
In conclusion , this review highlights the benefits of bariatric surgery in reducing or eliminating risk factors for CVD .
It provides further evidence to support surgical treatment of obesity to achieve CVD risk reduction
Obesity is associated with increased risk for cardiovascular ( CV ) disease ( CVD ) and CV mortality .
Bariatric surgery has been shown to resolve or improve CVD risk factors , to varying degrees .
The objective of this systematic review was to determine the impact of bariatric surgery on CV risk factors and mortality .
A systematic review of the published research was performed to evaluate evidence regarding CV outcomes in morbidly obese bariatric patients .