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Updated: May 31, 2026

The Antihypertensive Effects and Mechanisms of Huotan Jiedu Tongluo Decoction in Rats with H-Type Hypertension
Published on: May 17, 2024
Diabetes: treating hypertension
1University of Michigan, Ann Arbor, MI, USA.
Insights
This systematic review examines antihypertensives and blood pressure targets for diabetes and hypertension. It found 22 studies on interventions like ACE inhibitors and diuretics, assessing their effectiveness and safety.
Area of Science:
- Cardiology
- Endocrinology
- Pharmacology
Background:
- Hypertension affects a significant portion of adults with diabetes, increasing cardiac event risk.
- Diabetic nephropathy exacerbates cardiac risks in hypertensive individuals with diabetes.
Purpose of the Study:
- To evaluate the effects of antihypertensive medications in patients with diabetes and hypertension.
- To assess the impact of different blood pressure targets in this patient population.
Main Methods:
- A systematic review of 22 studies, including randomized controlled trials and observational studies.
- Searches conducted in major databases (Medline, Embase, Cochrane Library) up to February 2009.
- Inclusion of safety alerts from regulatory agencies (FDA, MHRA).
Main Results:
- The review identified studies on various antihypertensive drug classes.
- Effectiveness and safety data were compiled for interventions including alpha-blockers, ARBs, ACE inhibitors, beta-blockers, CCBs, and diuretics.
Conclusions:
- Information on the effectiveness and safety of multiple antihypertensive interventions is presented.
- The review covers various drug classes and the impact of different blood pressure targets for managing hypertension in diabetic patients.
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.
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