Acetylsalicylic acid ( ASA ) did not reduce stroke or ' all cardiovascular events ' compared to placebo in primary prevention patients with elevated blood pressure and no prior cardiovascular disease .
Antiplatelet therapy with ASA for primary prevention in patients with elevated blood pressure provides a benefit , reduction in myocardial infa rct ion , which is negated by a harm of similar magnitude , increase in major haemorrhage .
The benefit of antiplatelet therapy for secondary prevention in patients with elevated blood pressure is many times greater than the harm .
Benefit has not been demonstrated for warfarin therapy alone or in combination with aspirin in patients with elevated blood pressure .
BACKGROUND Elevated systemic blood pressure results in high intravascular pressure but the main complications , coronary heart disease ( CHD ) , ischaemic strokes and peripheral vascular disease ( PVD ) , are related to thrombosis rather than haemorrhage .
Some complications related to elevated blood pressure , heart failure or atrial fibrillation , are themselves associated with stroke and thromboembolism .
Therefore it is important to investigate if antithrombotic therapy may be useful in preventing thrombosis-related complications in patients with elevated blood pressure .
OBJECTIVES To conduct a systematic review of the role of antiplatelet therapy and anticoagulation in patients with high blood pressure , including those with elevations in both systolic and diastolic blood pressure , isolated elevations of either systolic or diastolic blood pressure , to address the following hypotheses : ( i ) antiplatelet agents reduce total deaths and /or major thrombotic events when compared to placebo or other active treatment ; and ( ii ) oral anticoagulants reduce total deaths and /or major thromboembolic events when compared to placebo or other active treatment .
Ticlopidine , clopidogrel and newer antiplatelet agents such as prasugrel and ticagrelor have not been sufficiently evaluated in patients with high blood pressure .
Renovascular effects of nonprescription ibuprofen in elderly hypertensive patients with mild renal impairment.
To determine the renovascular effects of nonprescription ibuprofen in the maximum labeled over-the-counter ( OTC ) dosage for 7 days , and to compare these effects with those of two other available OTC analgesics , aspirin and acetaminophen , we evaluated 25 elderly patients with mild thiazide-treated hypertension and mild renal insufficiency . Under double-blind conditions , patients were r and omly allocated to one of three treatment groups : ibuprofen 400 mg 3 times/day , aspirin 650 mg 3 times/day , or acetaminophen 650 mg 3 times/day . Blood pressure and indexes of renal function ( blood urea nitrogen , creatinine clearance , serum electrolytes ) were measured over 7 days in a clinical research center . None of the treatments had a clinical ly significant effect on blood pressure . Renal function indexes also remained unchanged during all three treatments . We conclude that elderly patients with mild thiazide-treated hypertension and mild renal insufficiency seem not to be at risk of developing additional renal compromise or of having their hypertension control diminished by treatment with these OTC analgesics for 7 days
Acetylsalicylic acid ( ASA ) did not reduce stroke or ' all cardiovascular events ' compared to placebo in primary prevention patients with elevated blood pressure and no prior cardiovascular disease .
Antiplatelet therapy with ASA for primary prevention in patients with elevated blood pressure provides a benefit , reduction in myocardial infa rct ion , which is negated by a harm of similar magnitude , increase in major haemorrhage .
The benefit of antiplatelet therapy for secondary prevention in patients with elevated blood pressure is many times greater than the harm .
Benefit has not been demonstrated for warfarin therapy alone or in combination with aspirin in patients with elevated blood pressure .
BACKGROUND Elevated systemic blood pressure results in high intravascular pressure but the main complications , coronary heart disease ( CHD ) , ischaemic strokes and peripheral vascular disease ( PVD ) , are related to thrombosis rather than haemorrhage .
Some complications related to elevated blood pressure , heart failure or atrial fibrillation , are themselves associated with stroke and thromboembolism .
Therefore it is important to investigate if antithrombotic therapy may be useful in preventing thrombosis-related complications in patients with elevated blood pressure .
OBJECTIVES To conduct a systematic review of the role of antiplatelet therapy and anticoagulation in patients with high blood pressure , including those with elevations in both systolic and diastolic blood pressure , isolated elevations of either systolic or diastolic blood pressure , to address the following hypotheses : ( i ) antiplatelet agents reduce total deaths and /or major thrombotic events when compared to placebo or other active treatment ; and ( ii ) oral anticoagulants reduce total deaths and /or major thromboembolic events when compared to placebo or other active treatment .
Ticlopidine , clopidogrel and newer antiplatelet agents such as prasugrel and ticagrelor have not been sufficiently evaluated in patients with high blood pressure .