Efficacy and Safety of Carvedilol SR Versus Carvedilol IR in Patients With Essential Hypertension

NCT ID: NCT01756430

Last Updated: 2014-01-14

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

238 participants

Study Classification

INTERVENTIONAL

Study Start Date

2012-12-31

Study Completion Date

2013-09-30

Brief Summary

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The aim of present study is to evaluate the efficacy and safety of Carvedilol SR versus Carvedilol IR in Patients With Essential Hypertension

Detailed Description

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* In patients with Essential hypertension to evaluate the efficacy and safety of Carvedilol SR (32mg, 64mg) or Carvedilol IR (25mg QD, 25mg BID) during 8 weeks.
* This study is consist of placebo run-in period(2\~4 weeks\_single blind) and treatment period(8 weeks\_double blind).

Conditions

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Hypertension

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

TRIPLE

Participants Caregivers Investigators

Study Groups

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Carvedilol SR 32mg, 64mg

•Carvedilol SR 32mg QD for first 4 weeks and Carvedilol SR 64mg QD for following 4 weeks.

Group Type EXPERIMENTAL

Carvedilol SR 32mg, QD

Intervention Type DRUG

* Carvedilol SR 32mg QD for 4 weeks
* With the others investigation product placebo 1 capsule QD and 1 tablet BID for 4 weeks.

Carvedilol SR 64mg, QD

Intervention Type DRUG

* Carvedilol SR 64mg QD for 4 weeks
* With the others investigation product placebo 1 capsule QD and 1 tablet BID for 4 weeks.

Carvedilol IR 25mg

•Carvedilol IR 25mg QD for first 4 weeks and Carvedilol IR 25mg BID for following 4 weeks.

Group Type ACTIVE_COMPARATOR

Carvedilol IR 25mg, QD

Intervention Type DRUG

* Carvedilol IR 25mg QD for 4 weeks
* With the others investigation product placebo 2 capsules and 1 tablet QD for 4 weeks.

Carvedilol IR 25mg, BID

Intervention Type DRUG

* Carvedilol IR 25mg BID for 4 weeks
* With the others investigation product placebo 2 capsules QD for 4 weeks.

Interventions

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Carvedilol SR 32mg, QD

* Carvedilol SR 32mg QD for 4 weeks
* With the others investigation product placebo 1 capsule QD and 1 tablet BID for 4 weeks.

Intervention Type DRUG

Carvedilol SR 64mg, QD

* Carvedilol SR 64mg QD for 4 weeks
* With the others investigation product placebo 1 capsule QD and 1 tablet BID for 4 weeks.

Intervention Type DRUG

Carvedilol IR 25mg, QD

* Carvedilol IR 25mg QD for 4 weeks
* With the others investigation product placebo 2 capsules and 1 tablet QD for 4 weeks.

Intervention Type DRUG

Carvedilol IR 25mg, BID

* Carvedilol IR 25mg BID for 4 weeks
* With the others investigation product placebo 2 capsules QD for 4 weeks.

Intervention Type DRUG

Other Intervention Names

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Dilatrend SR Dilatrend SR Dilatrend IR Dilatrend IR

Eligibility Criteria

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Inclusion Criteria

* age 18 years or older
* at the screening visit(visit 1)

* antihypertensive drugs not taking: 90mmHg ≤ mean sitDBP ≤ 109mmHg and mean sitSBP \< 180mmHg
* antihypertensive drugs taking: mean sitDBP ≤ 104mmHg and mean sitSBP \< 180mmHg
* at the randomization visit(visit 2): 90mmHg ≤ mean sitDBP ≤ 109mmHg and mean sitSBP \< 180mmHg
* willing and able to provide written informed consent

Exclusion Criteria

1. At Screening, difference in measured blood pressure of the selected arm(sitDBP ≥ 10mmHg or sitSBP ≥ 20mmHg)
2. known or suspected secondary hypertension(ex. aortic coarctation, Primary hyperaldosteronism, renal artery stenosis, pheochromocytoma)
3. Type I Diabetes Mellitus, Type II Diabetes Mellitus with poor glucose control as defined by fasting glucosylated hemoglobin(HbA1c \> 9%)
4. Corresponding to the following

* has severe heart disease(Heart failure NYHA functional class 3, 4)
* ischaemic heart diseases within 6 months (unstable angina or myocardial infarction)
* myocardiopathy
* Cor pulmonale
* aortic stenosis , aortic valvular stenosis , mitral stenosis
* abnormality of the conduction system as 2nd degree AV block, Complete AV block, Sick Sinus Syndrome, Sinus Block(In particular, pulse \<50beats / min)
* has heart attack with complication.
5. has cerebrovascular disease as cerebral infarction, cerebral hemorrhage within 6 months
6. has edema glottitis, allergic rhinitis, Respiratory diseases as Asthma, Chronic Obstructive Pulmonary Disease.
7. Peripheral circulatory disturbance( ex. Raynaud syndrome, intermittent claudication)
8. Fluid retention or overload to required intravenous inotropes.
9. known severe or malignant retinopathy(retinal hemorrhage, visual disturbance, Retinal microaneurysms and so on within 6 months)
10. defined by the following laboratory parameters:

* hepatic dysfunction(AST/ALT ≥ UNL X 3)
* renal dysfunction(serum creatinine ≥ UNL X 2)
11. 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)
12. history of drug or alcohol dependency within 6 months
13. premenopausal women(last menstruation \< 12 months) not using adequate contraception, pregnant or breast-feeding
14. chronic inflammatory status need to treatment
15. known hypersensitivity related to carvedilol
16. history of malignancy including leukemia and lymphoma within the past 5 years
17. administration of other study drugs within 28 days prior to the first IP administration
18. in investigator's judgment
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Chong Kun Dang Pharmaceutical

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Soon Kill Kim

Role: PRINCIPAL_INVESTIGATOR

The Hanyang Universitiy Guri Hospital

Sang-Hyun Ihm

Role: PRINCIPAL_INVESTIGATOR

The Catholic University of Korea Bucheon St.Mary's Hospital

Sang Hong Haek

Role: PRINCIPAL_INVESTIGATOR

The Catholic University of Korea, Seoul St. Vincent's Hospital

Jin-Bae Kim

Role: PRINCIPAL_INVESTIGATOR

Kyunghee University Medical Center

Dong Woon Jeon

Role: PRINCIPAL_INVESTIGATOR

National Health Insurance Service Ilsan Hospital

Chang-Wook Nam

Role: PRINCIPAL_INVESTIGATOR

Keimyung University, Donsan Hospital

Dong-Ju Choi

Role: PRINCIPAL_INVESTIGATOR

Seoul National University Bundang Hospital

Min Su Hyon

Role: PRINCIPAL_INVESTIGATOR

Soon Chun Hyang University Hospital

Young Jin Choi

Role: PRINCIPAL_INVESTIGATOR

Sejong General Hospital

Hyuck Moon Kwon

Role: PRINCIPAL_INVESTIGATOR

Gangnam Severance Hospital

Geu Ru Hong

Role: PRINCIPAL_INVESTIGATOR

Severance Hospital

Byung-Su Yoo

Role: PRINCIPAL_INVESTIGATOR

Wonju Severance Christian Hospital

Ji-Hyun Lim

Role: PRINCIPAL_INVESTIGATOR

Jesus hospital

Young Keun Ahn

Role: PRINCIPAL_INVESTIGATOR

Chonnam National University Hospital

Jin Ho Shin

Role: PRINCIPAL_INVESTIGATOR

Hanyang University Seoul Hospital

Locations

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The Hanyang Universitiy Guri Hospital

Guri-si, Gyeonggi-do, South Korea

Site Status

Countries

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South Korea

Other Identifiers

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125HT12001

Identifier Type: -

Identifier Source: org_study_id

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