Sandeep Vijan1. 1. University of Michigan, Ann Arbor, MI, USA.
Abstract
INTRODUCTION: Among people with diabetes, about 40% of those aged 45 years, and more than 60% of those aged 75 years and over, will have a blood pressure over 140/90 mmHg. Major cardiac events occur in approximately 5% of people with diabetes and untreated hypertension each year, and the risk is higher in those with other risk factors, such as diabetic nephropathy. METHODS AND OUTCOMES: We conducted a systematic review and aimed to answer the following clinical questions: What are the effects of antihypertensives in people with diabetes and hypertension? What are the effects of different blood pressure targets in people with diabetes and hypertension? We searched: Medline, Embase, The Cochrane Library, and other important databases up to February 2009 (Clinical Evidence reviews are updated periodically; please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA). RESULTS: We found 22 systematic reviews, RCTs, or observational studies that met our inclusion criteria. CONCLUSIONS: In this systematic review, we present information relating to the effectiveness and safety of the following interventions: alpha-blockers; angiotensin II receptor antagonists; angiotensin-converting enzyme (ACE) inhibitors; beta-blockers; blood pressure targets (lower or higher); calcium-channel blockers; and diuretics.
INTRODUCTION: Among people with diabetes, about 40% of those aged 45 years, and more than 60% of those aged 75 years and over, will have a blood pressure over 140/90 mmHg. Major cardiac events occur in approximately 5% of people with diabetes and untreated hypertension each year, and the risk is higher in those with other risk factors, such as diabetic nephropathy. METHODS AND OUTCOMES: We conducted a systematic review and aimed to answer the following clinical questions: What are the effects of antihypertensives in people with diabetes and hypertension? What are the effects of different blood pressure targets in people with diabetes and hypertension? We searched: Medline, Embase, The Cochrane Library, and other important databases up to February 2009 (Clinical Evidence reviews are updated periodically; please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA). RESULTS: We found 22 systematic reviews, RCTs, or observational studies that met our inclusion criteria. CONCLUSIONS: In this systematic review, we present information relating to the effectiveness and safety of the following interventions: alpha-blockers; angiotensin II receptor antagonists; angiotensin-converting enzyme (ACE) inhibitors; beta-blockers; blood pressure targets (lower or higher); calcium-channel blockers; and diuretics.
Authors: Björn Dahlöf; Peter S Sever; Neil R Poulter; Hans Wedel; D Gareth Beevers; Mark Caulfield; Rory Collins; Sverre E Kjeldsen; Arni Kristinsson; Gordon T McInnes; Jesper Mehlsen; Markku Nieminen; Eoin O'Brien; Jan Ostergren Journal: Lancet Date: 2005 Sep 10-16 Impact factor: 79.321
Authors: J Tuomilehto; D Rastenyte; W H Birkenhäger; L Thijs; R Antikainen; C J Bulpitt; A E Fletcher; F Forette; A Goldhaber; P Palatini; C Sarti; R Fagard Journal: N Engl J Med Date: 1999-03-04 Impact factor: 91.245
Authors: L Hansson; A Zanchetti; S G Carruthers; B Dahlöf; D Elmfeldt; S Julius; J Ménard; K H Rahn; H Wedel; S Westerling Journal: Lancet Date: 1998-06-13 Impact factor: 79.321