PMID- 29235365 OWN - NLM STAT- MEDLINE DCOM- 20181119 LR - 20181119 IS - 1651-1999 (Electronic) IS - 0803-7051 (Linking) VI - 27 IP - 3 DP - 2018 Jun TI - A phase III, open-label, multicenter study to evaluate the safety and efficacy of long-term triple combination therapy with azilsartan, amlodipine, and hydrochlorothiazide in patients with essential hypertension. PG - 125-133 LID - 10.1080/08037051.2017.1412797 [doi] AB - PURPOSE: Patients with essential hypertension who are receiving treatment with an angiotensin II receptor blocker and a calcium channel blocker often develop inadequate blood pressure (BP) control and require the addition of a diuretic. This study aimed to evaluate the long-term safety and efficacy of a triple combination therapy with 20 mg azilsartan (AZL), 5 mg amlodipine (AML) and 12.5 mg hydrochlorothiazide (HCTZ). MATERIALS AND METHODS: The phase III, open-label, multicenter study (NCT02277691) comprised a 4-week run-in period and 52-week treatment period. Patients with inadequate BP control despite AZL/AML therapy (n = 341) received 4 weeks' treatment with AZL/AML (combination tablet) + HCTZ (tablet) and 4 weeks' treatment with AZL/AML/HCTZ (combination tablet) in a crossover manner, followed by AZL/AML/HCTZ (combination tablet) from Week 8 of the treatment period up to Week 52. The primary and secondary endpoints were long-term safety and BP (office and home), respectively. RESULTS: Most adverse events (AEs) were mild or moderate in intensity, and no deaths or treatment-related serious AEs were reported. The triple therapy provided consistent BP-lowering effects in both office and home measurements. CONCLUSIONS: The triple combination therapy with AZL/AML/HCTZ was well tolerated and effective for 52 weeks in Japanese patients with essential hypertension. FAU - Rakugi, Hiromi AU - Rakugi H AD - a Department of Geriatric and General Medicine , Osaka University Graduate School of Medicine , Osaka , Japan. FAU - Shimizu, Kohei AU - Shimizu K AD - b Takeda Development Center Japan , Takeda Pharmaceutical Company Limited , Osaka , Japan. FAU - Nishiyama, Yuya AU - Nishiyama Y AD - b Takeda Development Center Japan , Takeda Pharmaceutical Company Limited , Osaka , Japan. FAU - Sano, Yuhei AU - Sano Y AD - b Takeda Development Center Japan , Takeda Pharmaceutical Company Limited , Osaka , Japan. FAU - Umeda, Yuusuke AU - Umeda Y AD - b Takeda Development Center Japan , Takeda Pharmaceutical Company Limited , Osaka , Japan. LA - eng SI - ClinicalTrials.gov/NCT02277691 PT - Clinical Trial, Phase III PT - Journal Article PT - Multicenter Study PT - Research Support, Non-U.S. Gov't DEP - 20171213 PL - England TA - Blood Press JT - Blood pressure JID - 9301454 RN - 0 (Benzimidazoles) RN - 0 (Oxadiazoles) RN - 0J48LPH2TH (Hydrochlorothiazide) RN - 1J444QC288 (Amlodipine) RN - F9NUX55P23 (azilsartan) SB - IM EIN - Blood Press. 2018 Jun;27(3):184. PMID: 29357704 MH - Adult MH - Aged MH - Amlodipine/therapeutic use MH - Benzimidazoles/therapeutic use MH - Blood Pressure/drug effects MH - Drug Administration Schedule MH - Drug Therapy, Combination/adverse effects/*methods MH - Essential Hypertension/*drug therapy MH - Female MH - Humans MH - Hydrochlorothiazide/therapeutic use MH - Male MH - Middle Aged MH - Oxadiazoles/therapeutic use OTO - NOTNLM OT - Azilsartan OT - Hypertension OT - amlodipine OT - angiotensin II receptor blocker (ARB) OT - calcium channel blocker (CCB) OT - diuretic OT - hydrochlorothiazide OT - triple combination therapy EDAT- 2017/12/14 06:00 MHDA- 2018/11/20 06:00 CRDT- 2017/12/14 06:00 PHST- 2017/12/14 06:00 [pubmed] PHST- 2018/11/20 06:00 [medline] PHST- 2017/12/14 06:00 [entrez] AID - 10.1080/08037051.2017.1412797 [doi] PST - ppublish SO - Blood Press. 2018 Jun;27(3):125-133. doi: 10.1080/08037051.2017.1412797. Epub 2017 Dec 13.