The effects of fixed-dose combination therapy on all-cause mortality or ASCVD events are uncertain .
A limited number of trials reported these outcomes , and the included trials were primarily design ed to observe changes in ASCVD risk factor levels rather than clinical events , which may partially explain the observed differences in risk factors that were not translated into differences in clinical outcomes among the included trials .
Fixed-dose combination therapy is associated with modest increases in adverse events compared with placebo , active comparator , or usual care but may be associated with improved adherence to a multidrug regimen .
Ongoing , longer-term trials of fixed-dose combination therapy will help demonstrate whether short-term changes in risk factors might be maintained and lead to expected differences in clinical events based on these changes
BACKGROUND Atherosclerotic cardiovascular disease ( ASCVD ) is the leading cause of death and disability worldwide , yet ASCVD risk factor control and secondary prevention rates remain low .
A fixed-dose combination of blood pressure- and cholesterol-lowering and antiplatelet treatments into a single pill , or polypill , has been proposed as one strategy to reduce the global burden of ASCVD .
OBJECTIVES To determine the effect of fixed-dose combination therapy on all-cause mortality , fatal and non-fatal ASCVD events , and adverse events .
We also sought to determine the effect of fixed-dose combination therapy on blood pressure , lipids , adherence , discontinuation rates , health-related quality of life , and costs .
Impact of switching from different treatment regimens to a fixed-dose combination pill (polypill) in patients with cardiovascular disease or similarly high risk
Aims Cardiovascular fixed-dose combination pills , or polypills , may help address the widespread lack of access and adherence to proven medicines . Initiation of polypill-based care typically entails switching from current separately taken medications . Given the heterogeneity in usual care , there is interest in the impact of polypill treatment across different patterns of prior medication regimen . Methods A total of 2004 participants with established cardiovascular disease or estimated 5-year cardiovascular risk of over 15 % were r and omised to polypill-based treatment ( aspirin 75 mg , simvastatin 40 mg , lisinopril 10 mg and either atenolol 50 mg or hydrochlorothiazide 12.5 mg ) or usual care . Baseline medications were classified by potency relative to polypill components . Estimated cardiovascular risk reduction was calculated by combining risk factor changes with results seen in meta-analyses of previous r and omised trials . Results For cholesterol reduction conferred by polypills , there was a dose response across baseline statin groups , with mean low-density lipoprotein (LDL)-cholesterol differences of 0.37 , 0.22 , 0.14 and 0.07 mmol/L among patients taking no statin , less potent , equipotent and more potent statin at baseline , respectively . Similarly there were differences in mean systolic BP of 5.4 , 6.2 , 3.3 and 1.8 mmHg among patients taking 0 , 1 , 2 or 3 BP-lowering agents . Among patients taking more potent statins at baseline , there was no significant difference in LDL-cholesterol but there were benefits for BP and aspirin adherence . Similar results were seen among patients taking 3 BP-lowering agents at baseline . Switching to a polypill-based strategy result ed in estimated cardiovascular relative risk reductions across a wide range of usual care patterns of antiplatelet , statin and BP-lowering therapy prescribing . Conclusion Adherence benefits from switching to a polypill result ed in risk factor changes that were at least as good as usual care across a wide variety of treatment patterns , including equally potent or more potent regimens . The benefits of switching to polypill-based care were greatest among those stepped up from partial treatment or less potent treatment
The effects of fixed-dose combination therapy on all-cause mortality or ASCVD events are uncertain .
A limited number of trials reported these outcomes , and the included trials were primarily design ed to observe changes in ASCVD risk factor levels rather than clinical events , which may partially explain the observed differences in risk factors that were not translated into differences in clinical outcomes among the included trials .
Fixed-dose combination therapy is associated with modest increases in adverse events compared with placebo , active comparator , or usual care but may be associated with improved adherence to a multidrug regimen .
Ongoing , longer-term trials of fixed-dose combination therapy will help demonstrate whether short-term changes in risk factors might be maintained and lead to expected differences in clinical events based on these changes
BACKGROUND Atherosclerotic cardiovascular disease ( ASCVD ) is the leading cause of death and disability worldwide , yet ASCVD risk factor control and secondary prevention rates remain low .
A fixed-dose combination of blood pressure- and cholesterol-lowering and antiplatelet treatments into a single pill , or polypill , has been proposed as one strategy to reduce the global burden of ASCVD .
OBJECTIVES To determine the effect of fixed-dose combination therapy on all-cause mortality , fatal and non-fatal ASCVD events , and adverse events .
We also sought to determine the effect of fixed-dose combination therapy on blood pressure , lipids , adherence , discontinuation rates , health-related quality of life , and costs .