DrugLib.com — Drug Information Portal

Rx drug information, pharmaceutical research, clinical trials, news, and more



Antihypertensive Efficacy and Safety of Candesartan/HCT 32/12.5 and 32/25 mg in Comparison With Candesartan 32 mg

Information source: AstraZeneca
ClinicalTrials.gov processed this data on August 20, 2015
Link to the current ClinicalTrials.gov record.

Condition(s) targeted: Hypertension

Intervention: Candesartan cilexetil (Drug); Hydrochlorothiazide (Drug); Hydrochlorothiazide (Drug)

Phase: Phase 3

Status: Completed

Sponsored by: AstraZeneca

Official(s) and/or principal investigator(s):
Established Brands HTN/CHF Medical Sience Director, MD, Study Director, Affiliation: AstraZeneca
Gerd Bonner, MD, Principal Investigator, Affiliation: MEDIAN Kliniken Bad Krozingen

Summary

In this study it is intended to compare the blood pressure lowering effect of the combination of candesartan cilexetil (candesartan) 32 mg and hydrochlorothiazide (HCT) 25 mg and the combination of candesartan 32 mg and HCT 12. 5 mg to that of candesartan 32 mg alone in patients whose blood pressure is not well controlled on candesartan 32 mg monotherapy. The Primary Objectives are to compare sitting BP lowering effect of candesartan/HCT 32/25 mg and candesartan/HCT 32/12. 5 mg with that of candesartan 32 mg, respectively.

Clinical Details

Official title: A Double Blind, Randomised, 3-Arm Parallel Group, Multicentre, 8-Week, Phase III Study to Assess Antihypertensive Efficacy and Safety of the Combination of Candesartan Cilexetil (CC) /HCT 32/12.5mg and 32/25mg vs. CC 32mg Alone in Patients With Inadequate BP Control on Monotherapy With CC 32mg

Study design: Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor), Primary Purpose: Treatment

Primary outcome: Change (reduction) in sitting BP (24 hours after dose)

Secondary outcome:

Proportion of patients with controlled sitting BP in each treatment group

Occurrence of Adverse Events and discontinuation of study medication due to AEs from baseline (randomisation) to the end of the study

Eligibility

Minimum age: 20 Years. Maximum age: 80 Years. Gender(s): Both.

Criteria:

Inclusion Criteria:

- Patients will be eligible for enrolment into the study (Visit 1) if they fulfil all

of the following criteria:

- Provision of signed Informed Consent

- Primary hypertension, untreated or treated with a maximum of 2 antihypertensive

drugs, which the patient and the physician are willing to withdraw at enrolment and change to candesartan monotherapy

- Mean sitting DBP 90-114 mmHg

- Patients will be eligible for randomisation (Visit 4) if they fulfil the following

criterion:

- Mean sitting DBP 90-114 mmHg on treatment with candesartan 32 mg monotherapy (after 2

weeks with candesartan 16 mg and 6 weeks with candesartan 32 mg monotherapy). The run-in period should not be shorter than 8 weeks. Exclusion Criteria:

- Involvement in the planning and conduct of the study (applies to both AstraZeneca

staff, CRO staff or staff at the investigational centre)

- Pregnant or lactating women, or women of childbearing potential not practising an

adequate method of contraception eg, intrauterine device, oral contraception or progesterone implant and verified by a negative pregnancy test at Visit 1

- Secondary or malignant hypertension

- Sitting SBP of 180 mmHg or more

- Patients who are treated with candesartan 16 mg in combination with a diuretic or

with candesartan 32 mg with or without any additional antihypertensive treatment

- Myocardial infarction, stroke, coronary bypass surgery or transient ischaemic attack

within 6 months before enrolment

- Angina pectoris requiring more treatment than short-acting nitrates

- Chronic use of NSAIDs

- Aortic or mitral valve stenosis

- Cardiac failure requiring treatment

- Cardiac arrhythmia requiring treatment

- Gout

- Renal artery stenosis or kidney transplantation

- Intravascular volume depletion

- Hypersensitivity to any component of the investigational products

- Concomitant disease which may interfere with the assessment of the patient

- Past or present alcohol or drug abuse, or any condition associated with poor

compliance

- Chronic liver disease or known liver enzyme values above three times the upper limit

of the reference range for S-ASAT or S-ALAT

- Concomitant or previous treatment with other investigational drugs within 20 days of

enrolment

- Previous enrolment in the present study

- S-creatinine of 180 μmol/l or above for men and of 140 μmol/l or above for women

- S-sodium or S-potassium outside the reference range

- Less than 85% compliance with study medication during the run-in phase

Locations and Contacts

Research Site, Aalborg, Denmark

Research Site, Ballerup, Denmark

Research Site, Frederiksberg, Denmark

Research Site, Herlev, Denmark

Research Site, Kobenhavn, Denmark

Research Site, Vejle, Denmark

Research Site, Parnu, Estonia

Research Site, Tallinn, Estonia

Research Site, Tartu, Estonia

Research Site, Voru, Estonia

Research Site, Belgrade, Former Serbia and Montenegro

Research Site, Niska Banja, Former Serbia and Montenegro

Research Site, Nis, Former Serbia and Montenegro

Research Site, Sremska Kamenica, Former Serbia and Montenegro

Research Site, Zemun, Former Serbia and Montenegro

Research Site, Albens, France

Research Site, Arras, France

Research Site, Beziers, France

Research Site, Broglie, France

Research Site, Chartres, France

Research Site, Gemenos, France

Research Site, Hinx, France

Research Site, Husseren-wesserling, France

Research Site, Labarthe-sur-Leze, France

Research Site, Rosiers d'Egletons, France

Research Site, Seraincourt, France

Research Site, Strasbourg, France

Research Site, Tours, France

Research Site, Vourey, France

Research Site, Augsburg, Germany

Research Site, Bad Krozingen, Germany

Research Site, Bad Segeberg, Germany

Research Site, Berlin, Germany

Research Site, Bochum, Germany

Research Site, Cloppenburg, Germany

Research Site, Dresden, Germany

Research Site, Erlangen, Germany

Research Site, Essen, Germany

Research Site, Frankfurt, Germany

Research Site, Goch, Germany

Research Site, Grossheirath, Germany

Research Site, Hamburg, Germany

Research SIte, Hann, Germany

Research Site, Hermaringen, Germany

Research Site, Herne, Germany

Research Site, Karlsruhe, Germany

Research Site, Kiel, Germany

Research Site, Kippenheim, Germany

Research Site, Koeln, Germany

Research Site, Kunzing, Germany

Research Site, Köln, Germany

Research Site, Mannheim, Germany

Research Site, München, Germany

Research Site, Nürnberg, Germany

Research Site, Riesa, Germany

Research Site, Rodgau-dudenhofen, Germany

Research Site, Schwerin, Germany

Research Site, Siegen, Germany

Research Site, Steinfurt, Germany

Research Site, Strasskirchen, Germany

Research Site, Tübingen, Germany

Research Site, Werne, Germany

Research Site, Witten, Germany

Research Site, Kaunas, Lithuania

Research Site, Klaipeda, Lithuania

Research Site, Panevezys, Lithuania

Research Site, Siauliai, Lithuania

Research Site, Vilnius, Lithuania

Research Site, Bennebroek, Netherlands

Research Site, Den Haag, Netherlands

Research Site, Deurne, Netherlands

Research Site, Echt, Netherlands

Research Site, Ermelo, Netherlands

Research Site, Hengelo, Netherlands

Research Site, Hoogvliet, Netherlands

Research Site, Lichtenvoorde, Netherlands

Research Site, Losser, Netherlands

Research Site, Musselkanaal, Netherlands

Research Site, Oude Pekela, Netherlands

Research Site, Rijswijk, Netherlands

Research Site, Roelofarendsveen, Netherlands

Research Site, Rotterdam, Netherlands

Research Site, s Hertogenbosch, Netherlands

Research Site, s-Gravenzande, Netherlands

Research Site, Volendam, Netherlands

Research Site, Woerden, Netherlands

Research Site, Zaandam, Netherlands

Research Site, Chrzanow, Poland

Research Site, Elblag, Poland

Research Site, Gdansk, Poland

Research Site, Gdynia, Poland

Research Site, Katowice, Poland

Research Site, Lodz, Poland

Research Site, Olawa, Poland

Research Site, Plock, Poland

Research Site, Poznan, Poland

Research Site, Skierniewice, Poland

Research Site, Szczecin, Poland

Research Site, Boden, Sweden

Research Site, Gävle, Sweden

Research Site, Göteborg, Sweden

Research Site, Linköping, Sweden

Research Site, Malmö, Sweden

Research Site, Motala, Sweden

Research Site, Skellefteå, Sweden

Research Site, Uppsala, Sweden

Research Site, Örebro, Sweden

Research Site, Chenoutsy, Ukraine

Research Site, Dnepropetrovsk, Ukraine

Research Site, Kharkiv, Ukraine

Research Site, Kharkov, Ukraine

Research Site, Kyiv, Ukraine

Research Site, Lviv, Ukraine

Research Site, Odessa, Ukraine

Research Site, Addlestone, United Kingdom

Research Site, Ashford, United Kingdom

Research Site, Ayrshire, United Kingdom

Research Site, Burbage, United Kingdom

Research Site, Cheadle, United Kingdom

Research Site, Chesterfield, United Kingdom

Research Site, Coventry, United Kingdom

Research Site, ELY, United Kingdom

Research Site, Fife, United Kingdom

Research Site, Glasgow, United Kingdom

Research Site, Harrow, United Kingdom

Research Site, Hastings, United Kingdom

Research Site, Helensburgh, United Kingdom

Research Site, Leamington Spa, United Kingdom

Research Site, Morriston, United Kingdom

Research Site, Motherwell, United Kingdom

Research Site, Newton Mearns, United Kingdom

Research Site, Northwood Middlesex, United Kingdom

Research Site, Paignton, United Kingdom

Research Site, Wokingham, United Kingdom

Additional Information

Starting date: September 2006
Last updated: March 19, 2008

Page last updated: August 20, 2015

-- advertisement -- The American Red Cross
 
Home | About Us | Contact Us | Site usage policy | Privacy policy

All Rights reserved - Copyright DrugLib.com, 2006-2017