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Clinical Trials/NCT01426100
NCT01426100CompletedPhase 3

A Randomized, Double-blind, Multi-center, Phase 3 Trial to Evaluate the Efficacy and Safety of a Fixed Dose Combination of Telmisartan and S-Amlodipine(CKD-828) Versus Telmisartan Monotherapy in Hypertensive Patients Inadequately Controlled by Telmisartan Monotherapy

Chong Kun Dang Pharmaceutical18 sites in 1 country183 target enrollmentStarted: August 2011Last updated:
Conditions
Interventions
Drugs

Trial Snapshot

Phase
Phase 3
Status
Completed
Enrollment
183
Locations
18
Primary Endpoint
Mean Sitting Diastolic Blood Pressure (MSDBP)

Study Overview

Brief Summary

The aim of the present study is to evaluate the efficacy and safety of two dose combination of Telmisartan/S-Amlodipine (40/2.5mg and 40/5mg) compared with telmisartan monotherapy (80mg) in hypertensive patients inadequately controlled by telmisartan monotherapy.

Study Design

Study Type
Interventional
Allocation
Randomized
Intervention Model
Parallel
Primary Purpose
Treatment
Masking
Triple (Participant, Care Provider, Investigator)

Eligibility Criteria

Ages
18 Years to — (Adult, Older Adult)
Sex
All
Accepts Healthy Volunteers
No

Inclusion Criteria

  • age 18 years or older
  • diagnosis of essential hypertension and blood pressure not adequately controlled(inadequate control defined as seated diastolic blood pressure(DBP)>= 90mmHg if on existing antihypertensive treatment of seated DBP >= 100mmHg if treatment naive)
  • failure to respond to four weeks treatment with telmisartan 40mg(failure to respond defined as seated DBP >= 90mmHg)
  • willing and able to provide written informed consent

Exclusion Criteria

  • mean seated DBP >= 120mmHg and/or mean seated SBP >= 200mmHg during run-in treatment or mean seated DBP >= 120mmHg and/or mean seated SBP >= 180mmHg at the randomization visit
  • known or suspected secondary hypertension(ex. aortic coarctation, Primary hyperaldosteronism, renal artery stenosis, pheochromocytoma)
  • has severe heart disease(Heart failure NYHA functional class 3, 4), unstable angina or myocardial infarction, arrhythmia within the past three months
  • has cerebrovascular disease as cerebral infarction, cerebral hemorrhage within 6 months
  • Type I Diabetes Mellitus, Type II Diabetes Mellitus with poor glucose control as defined by fasting glucosylated hemoglobin(HbA1c) > 8%
  • nown severe or malignant retinopathy
  • hepatic or renal dysfunction as defined by the following laboratory parameters: AST/ALT > UNL X 2, serum creatinine > UNL X 1.5
  • acute or chronic inflammatory status need to treatment
  • need to additional antihypertensive drugs during the study
  • need to concomitant medications known to affect blood pressure during the study
  • history of angioedema related to ACE inhibitors or Angiotensin II Receptor Blockers
  • known hypersensitivity related to either study drug
  • history of drug or alcohol dependency within 6 months
  • any surgical or medical condition which might significantly alter the absorption, distribution, metabolism, or excretion of investigational products(ex. gastrointestinal tract surgery such as gastrectomy, gastroenterostomy or bypass, active inflammatory bowel syndrome within 12 months prior to screening, gastric ulcers need to treatment, gastrointestinal/rectal bleeding, impaired pancreatic function such as pancreatitis, obstructions of the urinary tract or difficulty in voiding
  • administration of other study drugs within 30 days prior to randomization
  • premenopausal women(last menstruation < 1year) not using adequate contraception, pregnant or breast-feeding
  • history of malignancy including leukemia and lymphoma within the past 5 years
  • in investigator's judgment

Arms & Interventions

CKD-828 40/2.5mg

Experimental

Intervention: CKD-828 40/2.5mg (Drug)

CKD-828 40/5mg

Experimental

Intervention: CKD-828 40/5mg (Drug)

Telmisartan 80mg

Active Comparator

Intervention: Telmisartan 80mg (Drug)

Outcomes

Primary Outcomes

Mean Sitting Diastolic Blood Pressure (MSDBP)

Time Frame: After 8 weeks of treatment

Secondary Outcomes

  • Mean Sitting Diastolic Blood Pressure (MSDBP)(After 4 weeks of treatment)
  • Mean Sitting Systolic Blood Pressure (MSSBP)(After 4 weeks and 8 weeks of treatment)
  • Response rate(After 4 weeks and 8 weeks of treatment)
  • Control rate(After 4 weeks and 8 weeks of treatment)

Investigators

Sponsor Class
Industry
Responsible Party
Sponsor

Study Sites (18)

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