Rationale and Design of a Simple Randomized Trial Evaluating Comparative Effects of Perindopril and Zofenopril in Blacks Hypertensive Patients: Short Term Effects on Cardiac and Oxidative Status With Perindopril or Zofenopril (PEZO-HP) Trial
试验速览
- 阶段
- 4 期
- 状态
- 已完成
- 发起方
- 入组人数
- 24
- 试验地点
- 1
- 主要终点
- Change in nycthemeral blood pressure profile (mmHg)
研究概览
简要总结
The aim of the study is to compare the short term effect of perindopril and zofenopril in the management of hypertension and the oxydative stress in blacks hypertensive patients.
PEZO-HP is a double-arm, double-blind, randomized and parallel clinical trial conducted at the Yaoundé Central Hospital.
详细描述
Aim: to determine and compare the short term effect of angiotensin converting in the management of hypertension as well as the oxidative effect of Zofenopril and perindopril in blacks hypertensive patients in the Yaoundé Central Hospital.
Method: A double-arm, double-blind, randomized and parallel clinical trial conducted at the Yaoundé Central Hospital. Hypertensive patients who are not taking angiotensin-converting enzyme inhibitor or angiotensin receptors blockers, are randomize into 2 groups. Depending on the group, the intervention consisted of the administration of Perindopril 10 mg daily or Zofenopril 30 mg daily for 08 weeks. The endpoints were the nycthemeral blood pressure profile, pro oxidant marker (malondialdehyde) and anti-oxidant marker (Ferric reducing antioxidant).
Progress: Recruitment for PEZO-HP was completed in May 2019 with 24 patients.
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)
盲法说明
The double-blind model is applied to the study. Only the adjudicator, responsible for the distribution of medication knew the different regimes. Perindopril and Zofenopril were packaged in boxes of identical appearance and labeled for each participant by name and number of the randomization program. The randomization and packaging of the drugs was done by an investigator who had no clinical involvement.
入排标准
- 年龄范围
- 21 Years 至 75 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Hypertensive patients
- •On a stable atihypertensive therapies (determined by the investigator) for at least 3 months with no classes changes. The pharmacological treatment should not include an angiotensin-converting enzyme inhibitor or angiotensin II receptor blocker
- •Subject must not present any contraindication to exercise
- •Before any study-specific procedure, the appropriate written informed consent must be obtained.
排除标准
- •Side effects affecting life quality of patients (determined by the Data Safety Monitoring Board).
- •Withdrawal of consent
研究组 & 干预措施
Perindopril Arm
10 mg Perindopril tablet per day at 8am (+/- 1 hour) was add to the usual treatment for each patient. Patients are followed-up for a period of 08 weeks.
干预措施: Perindopril Arginine (Drug)
Zofenopril Arm
30 mg Zofenopril tablet per day at 8am (+/- 1 hour) was add to the usual treatment for each patient. Patients are followed-up for a period of 08 weeks.
干预措施: Zofenopril, Calcium Salt, (1(R*),2Alpha,4Alpha)-isomer (Drug)
结局指标
主要结局
Change in nycthemeral blood pressure profile (mmHg)
时间窗: 8 weeks
Change in nycthemeral blood pressure profile from baseline to week 08. By using Arterial Blood Pressure Monitoring.
次要结局
- Change in serum concentration of oxidant marker: malondialdehyde (micromol/l)(8 weeks)
- Change in serum concentration of anti-oxidant markers: Ferric reducing antioxidant Power (micromol)(8 weeks)
研究者
CN NGANOU-GNINDJIO, MD, MSc
Dr, Principal investigator
Yaounde Central Hospital