Recruitment

Recruitment Status
Completed

Inclusion Criteria

Grade I or II essential hypertension.
An office sitting systolic blood pressure of ≥ 150 and < 180 mmHg, and an office sitting diastolic blood pressure of ≥ 95 and < 110 mmHg during the placebo run-in period at Week -2 and Week 0.
Male or female aged 20 years or older at the time of providing informed consent.
...
Grade I or II essential hypertension.
An office sitting systolic blood pressure of ≥ 150 and < 180 mmHg, and an office sitting diastolic blood pressure of ≥ 95 and < 110 mmHg during the placebo run-in period at Week -2 and Week 0.
Male or female aged 20 years or older at the time of providing informed consent.
Outpatient.

Exclusion Criteria

Secondary hypertension, grade III hypertension or malignant hypertension.
An office sitting systolic blood pressure of ≥160 mmHg or sitting diastolic blood pressure of ≥100 mmHg recorded while on combined therapy with 3 or more antihypertensives within 4 weeks prior to the initiation of the placebo run-in period and at Week -4.
Secondary hypertension, grade III hypertension or malignant hypertension.
An office sitting systolic blood pressure of ≥160 mmHg or sitting diastolic blood pressure of ≥100 mmHg recorded while on combined therapy with 3 or more antihypertensives within 4 weeks prior to the initiation of the placebo run-in period and at Week -4.

Summary

Conditions
Grade I or II Essential Hypertension
Type
Interventional
Phase
Phase 2Phase 3
Design
  • Allocation: Randomized
  • Intervention Model: Parallel Assignment
  • Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
  • Primary Purpose: Treatment

Participation Requirements

Age
Between 20 years and 125 years
Gender
Both males and females

Description

This study is a randomized, double-blind, multicenter, phase 2/3 study to evaluate the efficacy and safety of combined administration of TAK-536CCB and Hydrochlorothiazide (HCTZ) with those of TAK-536CCB or Hydrochlorothiazide in patients with grade I or II essential hypertension. This study consist...

This study is a randomized, double-blind, multicenter, phase 2/3 study to evaluate the efficacy and safety of combined administration of TAK-536CCB and Hydrochlorothiazide (HCTZ) with those of TAK-536CCB or Hydrochlorothiazide in patients with grade I or II essential hypertension. This study consists of a 4-week single-blind placebo run-in period and a 10-week double-blind treatment period.

Inclusion Criteria

Grade I or II essential hypertension.
An office sitting systolic blood pressure of ≥ 150 and < 180 mmHg, and an office sitting diastolic blood pressure of ≥ 95 and < 110 mmHg during the placebo run-in period at Week -2 and Week 0.
Male or female aged 20 years or older at the time of providing informed consent.
...
Grade I or II essential hypertension.
An office sitting systolic blood pressure of ≥ 150 and < 180 mmHg, and an office sitting diastolic blood pressure of ≥ 95 and < 110 mmHg during the placebo run-in period at Week -2 and Week 0.
Male or female aged 20 years or older at the time of providing informed consent.
Outpatient.

Exclusion Criteria

Secondary hypertension, grade III hypertension or malignant hypertension.
An office sitting systolic blood pressure of ≥160 mmHg or sitting diastolic blood pressure of ≥100 mmHg recorded while on combined therapy with 3 or more antihypertensives within 4 weeks prior to the initiation of the placebo run-in period and at Week -4.
Secondary hypertension, grade III hypertension or malignant hypertension.
An office sitting systolic blood pressure of ≥160 mmHg or sitting diastolic blood pressure of ≥100 mmHg recorded while on combined therapy with 3 or more antihypertensives within 4 weeks prior to the initiation of the placebo run-in period and at Week -4.

Tracking Information

NCT #
NCT02072330
Collaborators
Not Provided
Investigators
Study Director: Senior Manager Takeda