Conclusions /interpretationPooled analyses demonstrated that pulses , alone or in low-GI or high-fibre diets , improve markers of longer term glycaemic control in humans , with the extent of the improvements subject to significant inter- study heterogeneity .
Aims /hypothesisDietary non-oil-seed pulses ( chickpeas , beans , peas , lentils , etc . )
are a good source of slowly digestible carbohydrate , fibre and vegetable protein and a valuable means of lowering the glycaemic-index ( GI ) of the diet .
To assess the evidence that dietary pulses may benefit glycaemic control , we conducted a systematic review and meta- analysis of r and omised controlled experimental trials investigating the effect of pulses , alone or as part of low-GI or high-fibre diets , on markers of glycaemic control in people with and without diabetes .
Intensive blood glucose control and vascular outcomes in patients with type 2 diabetes.
BACKGROUND In patients with type 2 diabetes , the effects of intensive glucose control on vascular outcomes remain uncertain . METHODS We r and omly assigned 11,140 patients with type 2 diabetes to undergo either  st and ard glucose control or intensive glucose control , defined as the use of gliclazide ( modified release ) plus other drugs as required to achieve a glycated hemoglobin value of 6.5 % or less . Primary end points were composites of major macrovascular events ( death from cardiovascular causes , nonfatal myocardial infa rct ion , or nonfatal stroke ) and major microvascular events ( new or worsening nephropathy or retinopathy ) , assessed both jointly and separately . RESULTS After a median of 5 years of follow-up , the mean glycated hemoglobin level was lower in the intensive-control group ( 6.5 % ) than in the st and ard-control group ( 7.3 % ) . Intensive control reduced the incidence of combined major macrovascular and microvascular events ( 18.1 % , vs. 20.0 % with st and ard control ; hazard ratio , 0.90 ; 95 % confidence interval [ CI ] , 0.82 to 0.98 ; P=0.01 ) , as well as that of major microvascular events ( 9.4 % vs. 10.9 % ; hazard ratio , 0.86 ; 95 % CI , 0.77 to 0.97 ; P=0.01 ) , primarily because of a reduction in the incidence of nephropathy ( 4.1 % vs. 5.2 % ; hazard ratio , 0.79 ; 95 % CI , 0.66 to 0.93 ; P=0.006 ) , with no significant effect on retinopathy ( P=0.50 ) . There were no significant effects of the type of glucose control on major macrovascular events ( hazard ratio with intensive control , 0.94 ; 95 % CI , 0.84 to 1.06 ; P=0.32 ) , death from cardiovascular causes ( hazard ratio with intensive control , 0.88 ; 95 % CI , 0.74 to 1.04 ; P=0.12 ) , or death from any cause ( hazard ratio with intensive control , 0.93 ; 95 % CI , 0.83 to 1.06 ; P=0.28 ) . Severe hypoglycemia , although uncommon , was more common in the intensive-control group ( 2.7 % , vs. 1.5 % in the st and ard-control group ; hazard ratio , 1.86 ; 95 % CI , 1.42 to 2.40 ; P<0.001 ) . CONCLUSIONS A strategy of intensive glucose control , involving gliclazide ( modified release ) and other drugs as required , that lowered the glycated hemoglobin value to 6.5 % yielded a 10 % relative reduction in the combined outcome of major macrovascular and microvascular events , primarily as a consequence of a 21 % relative reduction in nephropathy . ( Clinical Trials.gov number , NCT00145925 .
Conclusions /interpretationPooled analyses demonstrated that pulses , alone or in low-GI or high-fibre diets , improve markers of longer term glycaemic control in humans , with the extent of the improvements subject to significant inter- study heterogeneity .
Aims /hypothesisDietary non-oil-seed pulses ( chickpeas , beans , peas , lentils , etc . )
are a good source of slowly digestible carbohydrate , fibre and vegetable protein and a valuable means of lowering the glycaemic-index ( GI ) of the diet .
To assess the evidence that dietary pulses may benefit glycaemic control , we conducted a systematic review and meta- analysis of r and omised controlled experimental trials investigating the effect of pulses , alone or as part of low-GI or high-fibre diets , on markers of glycaemic control in people with and without diabetes .