Orlistat  reduced body weight ( weighted mean difference : −2.12 , p < 0.001 ) , total‐cholesterol ( weighted mean difference : −0.30 mmol/L , p < 0.001 ) , low‐density lipoprotein cholesterol ( weighted mean difference : −0.27 mmol/L , p < 0.001 ) , high‐density lipoprotein cholesterol ( weighted mean difference : −0.034 mmol/L , p < 0.001 ) and triglyceride ( weighted mean difference : −0.09 mmol/L , p < 0.001 ) concentrations , while no effect on lipoprotein(a ) was observed .
Total‐ and low‐density lipoprotein cholesterol‐lowering were associated negatively with duration of orlistat treatment and positively with body weight changes .
In conclusion , Orlistat treatment slightly reduces cholesterol and triglyceride levels , but not lipoprotein(a ) levels .
Total‐ and low‐density lipoprotein cholesterol levels reductions are more consistent in patients with greater body weight reduction and shorter duration of orlistat treatment .
We investigated the efficacy of orlistat on plasma lipids and body weight in a meta‐ analysis of 33 studies including 9732  participants .Orlistat  was associated with a slight but significant decrease in body weight , plasma cholesterol and triglyceride concentrations , whereas plasma Lp(a ) levels were not affected by orlistat treatment .
Greater body weight reduction and lower duration of orlistat treatment promoted more consistent plasma total‐ and LDL‐cholesterol lowering
& NA ; Orlistat , an inhibitor of intestinal lipase , promotes body weight reduction .
The lipid‐lowering efficacy of orlistat is controversial and the effect of orlistat‐induced body weight reduction on lipid changes has not been explored in meta‐regression analyses .
HighlightsOrlistat is an inhibitor of intestinal lipase promoting body weight reduction , but whose lipid‐lowering efficacy is controversial .
Effect of orlistat on cardiovascular disease risk in obese adults
Aim : The aim of this study is to compare the effect of orlistat vs. placebo on the predicted 10‐year cardiovascular disease ( CVD ) risk in obese people with one or more cardiovascular risk factors treated for 12 months , in conjunction with a fat‐reduced , but otherwise ad libitum , diet
Orlistat  reduced body weight ( weighted mean difference : −2.12 , p < 0.001 ) , total‐cholesterol ( weighted mean difference : −0.30 mmol/L , p < 0.001 ) , low‐density lipoprotein cholesterol ( weighted mean difference : −0.27 mmol/L , p < 0.001 ) , high‐density lipoprotein cholesterol ( weighted mean difference : −0.034 mmol/L , p < 0.001 ) and triglyceride ( weighted mean difference : −0.09 mmol/L , p < 0.001 ) concentrations , while no effect on lipoprotein(a ) was observed .
Total‐ and low‐density lipoprotein cholesterol‐lowering were associated negatively with duration of orlistat treatment and positively with body weight changes .
In conclusion , Orlistat treatment slightly reduces cholesterol and triglyceride levels , but not lipoprotein(a ) levels .
Total‐ and low‐density lipoprotein cholesterol levels reductions are more consistent in patients with greater body weight reduction and shorter duration of orlistat treatment .
We investigated the efficacy of orlistat on plasma lipids and body weight in a meta‐ analysis of 33 studies including 9732  participants .Orlistat  was associated with a slight but significant decrease in body weight , plasma cholesterol and triglyceride concentrations , whereas plasma Lp(a ) levels were not affected by orlistat treatment .
Greater body weight reduction and lower duration of orlistat treatment promoted more consistent plasma total‐ and LDL‐cholesterol lowering
& NA ; Orlistat , an inhibitor of intestinal lipase , promotes body weight reduction .
The lipid‐lowering efficacy of orlistat is controversial and the effect of orlistat‐induced body weight reduction on lipid changes has not been explored in meta‐regression analyses .
HighlightsOrlistat is an inhibitor of intestinal lipase promoting body weight reduction , but whose lipid‐lowering efficacy is controversial .