Ahrens K, Bramlage P
Institut fur Kardiovaskulare Pharmakologie und Epidemiologie, Mahlow, Germany.
Drugs Today (Barc). 2010 May;46(5):339-50. doi: 10.1358/dot.2010.46.5.1469896.
Patients with moderate to severe hypertension frequently require>or=2 antihypertensives to achieve blood pressure (BP) control. The combination telmisartan/amlodipine is especially suitable for the treatment of severely hypertensive, high-risk patients, because it offers a substantial and sustained 24-h BP-lowering effect and is well tolerated in a range of patients with hypertension, who are at risk for cardiovascular events. ACCOMPLISH was the first trial to test two fixed-dose combinations (the angiotensin-converting enzyme inhibitor [ACEi] benazepril in combination with either the diuretic hydrochlorothiazide [HCTZ] or the calcium channel blocker amlodipine). It was shown that a combination including amlodipine was superior to that including HCTZ in reducing the risk of cardiovascular events and death among high-risk patients. Results of the ONTARGET study comparing telmisartan with ramipril showed that telmisartan was an equally effective alternative to ramipril and less likely to cause angioedema. The telmisartan/amlodipine combination is therefore a particularly attractive choice for difficult-to-control hypertensive patients at cardiovascular risk, including those with diabetes, or those who are obese, elderly, not controlled by amlodipine monotherapy, or who are intolerant to ACEi.
中重度高血压患者通常需要两种或两种以上抗高血压药物才能实现血压(BP)控制。替米沙坦/氨氯地平联合用药特别适用于治疗重度高血压高危患者,因为它能产生显著且持续的24小时降压效果,并且在一系列有心血管事件风险的高血压患者中耐受性良好。ACCOMPLISH是首个测试两种固定剂量联合用药方案(血管紧张素转换酶抑制剂[ACEi]贝那普利分别与利尿剂氢氯噻嗪[HCTZ]或钙通道阻滞剂氨氯地平联合)的试验。结果显示,在高危患者中,含氨氯地平的联合用药方案在降低心血管事件和死亡风险方面优于含HCTZ的方案。比较替米沙坦与雷米普利的ONTARGET研究结果表明,替米沙坦是雷米普利的等效替代药物,且引起血管性水肿的可能性较小。因此,对于心血管风险较高、难以控制的高血压患者,包括糖尿病患者、肥胖患者、老年患者、单药使用氨氯地平血压控制不佳或不耐受ACEi的患者,替米沙坦/氨氯地平联合用药是一个特别有吸引力的选择。