This result was not influenced by the dose of dipyridamole or type of presenting vascular disease .
For patients who presented with arterial vascular disease , there was no evidence that dipyridamole , in the presence or absence of another antiplatelet drug reduced the risk of vascular death , though it reduces the risk of further vascular events .
This benefit was found only in patients presenting after cerebral ischaemia .
There was no evidence that dipyridamole alone was more efficacious than aspirin
BACKGROUND Patients with limited cerebral ischaemia of arterial origin are at risk of serious vascular events ( 4 % to 11 % annually ) .
Aspirin reduces that risk by 13 % .
In one trial , adding dipyridamole to aspirin was associated with a 22 % risk reduction compared with aspirin alone .
OBJECTIVES To assess the efficacy and safety of dipyridamole versus control in the secondary prevention of vascular events in patients with vascular disease .
Treatment of claudication with dipyridamole and aspirin.
The effects of dipyridamole in association with acetylsalicylic acid were compared with the effects of acetylsalicylic acid alone in patients with peripheral vascular disease . The following parameters were studied in each patient : symptoms-free interval on the treadmill , ankle-arm arterial pressure gradient , oscillographic index , venous occlusion plethysmography and any untoward reactions . Changes were observed in the pain-free interval ( p less than 0.005 ) , and in the venous occlusion plethysmography ( p less than 0.001 ) in the patients treated with the two drugs in association
This result was not influenced by the dose of dipyridamole or type of presenting vascular disease .
For patients who presented with arterial vascular disease , there was no evidence that dipyridamole , in the presence or absence of another antiplatelet drug reduced the risk of vascular death , though it reduces the risk of further vascular events .
This benefit was found only in patients presenting after cerebral ischaemia .
There was no evidence that dipyridamole alone was more efficacious than aspirin
BACKGROUND Patients with limited cerebral ischaemia of arterial origin are at risk of serious vascular events ( 4 % to 11 % annually ) .
Aspirin reduces that risk by 13 % .
In one trial , adding dipyridamole to aspirin was associated with a 22 % risk reduction compared with aspirin alone .
OBJECTIVES To assess the efficacy and safety of dipyridamole versus control in the secondary prevention of vascular events in patients with vascular disease .