A Phase III, Randomized, Active-Comparator Controlled Clinical Trial to Study the Efficacy and Safety of MK-0954E in Japanese Patients With Essential Hypertension Uncontrolled With Losartan and Amlodipine Co-administration
试验速览
- 阶段
- 3 期
- 状态
- 已完成
- 入组人数
- 327
- 主要终点
- Change in Mean Trough Sitting Diastolic Blood Pressure (SiDBP)
研究概览
简要总结
This study is being done to evaluate the efficacy, safety, and tolerability of losartan potassium 50 mg (L50) + hydrochlorothiazide 12.5 mg (H12.5) + amlodipine besylate 5 mg (A5) (MK-0954E). The primary hypothesis is that L50/H12.5/A5 is more effective in lowering mean trough sitting diastolic blood pressure (SiDBP) after 8 weeks of treatment compared to L50+A5 in Japanese participants with essential hypertension who are not adequately controlled following an 8-week treatment with filter period study drug (L50+A5).
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Double (Participant, Investigator)
入排标准
- 年龄范围
- 20 Years 至 80 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- 未提供
排除标准
- 未提供
研究组 & 干预措施
L50/H12.5/A5
Participants receive 1 tablet, containing 50 mg losartan potassium (L50), 12.5 mg hydrochlorothiazide (H12.5), and 5 mg amlodipine besylate (A5), orally, once daily, for 8 weeks.
干预措施: losartan potassium + hydrochlorothiazide + amlodipine besylate (MK-0954E) (Drug)
L50/H12.5/A5
Participants receive 1 tablet, containing 50 mg losartan potassium (L50), 12.5 mg hydrochlorothiazide (H12.5), and 5 mg amlodipine besylate (A5), orally, once daily, for 8 weeks.
干预措施: Placebo to losartan potassium (Drug)
L50/H12.5/A5
Participants receive 1 tablet, containing 50 mg losartan potassium (L50), 12.5 mg hydrochlorothiazide (H12.5), and 5 mg amlodipine besylate (A5), orally, once daily, for 8 weeks.
干预措施: Placebo to amlodipine besylate (Drug)
L50 + A5
Participants receive tablet, containing 50 mg losartan potassium (L50), and tablet containing 5 mg amlodipine besylate (A5), orally, once daily, for 8 weeks.
干预措施: Losartan potassium (Drug)
L50 + A5
Participants receive tablet, containing 50 mg losartan potassium (L50), and tablet containing 5 mg amlodipine besylate (A5), orally, once daily, for 8 weeks.
干预措施: Amlodipine besylate (Drug)
L50 + A5
Participants receive tablet, containing 50 mg losartan potassium (L50), and tablet containing 5 mg amlodipine besylate (A5), orally, once daily, for 8 weeks.
干预措施: Placebo to MK-0954E (Drug)
结局指标
主要结局
Change in Mean Trough Sitting Diastolic Blood Pressure (SiDBP)
时间窗: Baseline and Week 8
Sitting diastolic blood pressure was measured by automated sphygmomanometer pre-dose on Day 1 (baseline) and at 24 ± 2 hours after the last study drug administration at Week 8. The difference between the baseline and Week 8 assessments was calculated and summarized by treatment arm.
Percentage of Participants Who Experience ≥1 Adverse Event (AE)
时间窗: up to 14 days after last dose of study drug (up to 10 weeks)
An AE was defined as any unfavorable and unintended change in the structure, function, or chemistry of the body temporally associated with the use of the product, whether or not considered related to the use of the product. Any worsening (i.e., any clinically significant adverse change in frequency and/or intensity) of a preexisting condition which was temporally associated with the use of the product, was also an AE. The percentage of participants who experienced at least 1 AE during the 10-week treatment and follow-up period were summarized by study drug received.
Percentage of Participants Who Experience ≥1 Drug-related AE
时间窗: up to 14 days after last dose of study drug (up to 10 weeks)
An AE was defined as any unfavorable and unintended change in the structure, function, or chemistry of the body temporally associated with the use of the product, whether or not considered related to the use of the product. Any worsening (i.e., any clinically significant adverse change in frequency and/or intensity) of a preexisting condition which was temporally associated with the use of the product, was also an AE. Percentage of participants that experienced at least 1 AE that was reported as possibly, probably, or definitely related to the study drug by the investigator during the 10-week treatment and follow-up period were summarized by study drug received.
Percentage of Participants Who Experience ≥1 Serious Adverse Event (SAE)
时间窗: up to 14 days after last dose of study drug (up to 10 weeks)
An SAE is any AE occurring at any dose or during any use of Sponsor's product that does the following: results in death; is life threatening; results in persistent or significant disability/incapacity; results in or prolongs an existing inpatient hospitalization; is a congenital anomaly/birth defect; is a cancer; is associated with an overdose; is another important medical event. The percentage of participants who experienced at least 1 SAE during the 10-week treatment and follow-up period were summarized by study drug received.
Percentage of Participants Who Experience ≥1 Drug-related SAE
时间窗: up to 14 days after last dose of study drug (up to 10 weeks)
An SAE is any AE occurring at any dose or during any use of Sponsor's product that does the following: results in death; is life threatening; results in persistent or significant disability/incapacity; results in or prolongs an existing inpatient hospitalization; is a congenital anomaly/birth defect; is a cancer; is associated with an overdose; is another important medical event. Percentage of participants that experienced at least 1 SAE that was reported as possibly, probably, or definitely related to the study drug by the investigator during the 10-week treatment and follow-up period were summarized by study drug received
Percentage of Participants Who Had Study Drug Stopped Due to an AE
时间窗: up to 8 weeks
An AE was defined as any unfavorable and unintended change in the structure, function, or chemistry of the body temporally associated with the use of the product, whether or not considered related to the use of the product. Any worsening (i.e., any clinically significant adverse change in frequency and/or intensity) of a preexisting condition which was temporally associated with the use of the product, was also an AE. The percentage of participants who had study drug stopped during the 8-week treatment period due to an AE regardless of whether or not they completed the study was summarized by treatment arm
次要结局
- Change in Mean Trough Sitting Systolic Blood Pressure (SiSBP)(Baseline and Week 8)