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Trial details imported from ClinicalTrials.gov
For full trial details, please see the original record at
https://clinicaltrials.gov/study/NCT00106561
Registration number
NCT00106561
Ethics application status
Date submitted
25/03/2005
Date registered
28/03/2005
Date last updated
24/06/2005
Titles & IDs
Public title
Using the Drug Spironolactone to Test If It Reduces Protein Leakage From the Kidney
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Scientific title
A Double-Blind, Placebo-Controlled Study on the Effect of Spironolactone, in Patients With Persistent Proteinuria on Long-Term Angiotensin Converting Enzyme Inhibitor Therapy, With or With Out an Angiotensin II Receptor Blocker
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Secondary ID [1]
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RMH2001-142
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Universal Trial Number (UTN)
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Trial acronym
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Linked study record
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Health condition
Health condition(s) or problem(s) studied:
Kidney Disease
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Diabetic Nephropathy
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Glomerulonephritis
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Proteinuria
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Condition category
Condition code
Renal and Urogenital
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Kidney disease
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Metabolic and Endocrine
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Diabetes
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Renal and Urogenital
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Other renal and urogenital disorders
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Intervention/exposure
Study type
Interventional
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Description of intervention(s) / exposure
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Comparator / control treatment
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Control group
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Outcomes
Primary outcome [1]
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percent reduction in 24 hour urine protein excretion
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Assessment method [1]
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Timepoint [1]
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Eligibility
Key inclusion criteria
* Proteinuria more than 1.5 g/day
* On ACEI for more than 6 months
* Serum creatinine less than 200 micromol/L with less than 20% variability in the preceeding 3 months
* Creatinine clearance more than 30 ml/min, with less than 20% variability in the preceeding 3 months
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Minimum age
18
Years
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Maximum age
75
Years
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Sex
Both males and females
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Can healthy volunteers participate?
No
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Key exclusion criteria
* Serum potassium level more than 5 mmol/L
* Treatment with corticosteroids, NSAID or immunosuppressant medication
* Acute myocardial infarction or cerebrovascular accident in the previous 6 months
* Severe uncontrolled hypertension (diastolic > 115 mmHg or systolic BP [blood pressure] > 220 mmHg)
* Evidence or suspicion of renovascular disease, obstructive uropathy, collagen disease, cancer, drug or alcohol abuse, pregnancy, or breast feeding and ineffective contraception
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Study design
Purpose of the study
Prevention
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Allocation to intervention
Randomised controlled trial
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Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
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Methods used to generate the sequence in which subjects will be randomised (sequence generation)
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Masking / blinding
Blinded (masking used)
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Who is / are masked / blinded?
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Intervention assignment
Parallel
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Other design features
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Phase
Phase 2
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Type of endpoint/s
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Statistical methods / analysis
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Recruitment
Recruitment status
Completed
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Data analysis
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Reason for early stopping/withdrawal
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Other reasons
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Date of first participant enrolment
Anticipated
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Actual
1/01/2002
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Date of last participant enrolment
Anticipated
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Actual
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Date of last data collection
Anticipated
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Actual
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Sample size
Target
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Accrual to date
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Final
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Recruitment in Australia
Recruitment state(s)
VIC
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Recruitment hospital [1]
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Department of Nephrology, The Royal Melbourne Hospital - Melbourne
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Recruitment postcode(s) [1]
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3050 - Melbourne
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Funding & Sponsors
Primary sponsor type
Other
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Name
Melbourne Health
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Address
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Country
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Ethics approval
Ethics application status
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Summary
Brief summary
The purpose of this study is to determine which combination of the tablets ramipril, irbesartan or spironolactone is best to lower protein leakage from the kidney.
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Trial website
https://clinicaltrials.gov/study/NCT00106561
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Trial related presentations / publications
Chrysostomou A, Becker G. Spironolactone in addition to ACE inhibition to reduce proteinuria in patients with chronic renal disease. N Engl J Med. 2001 Sep 20;345(12):925-6. doi: 10.1056/NEJM200109203451215. No abstract available. Chung EY, Ruospo M, Natale P, Bolignano D, Navaneethan SD, Palmer SC, Strippoli GF. Aldosterone antagonists in addition to renin angiotensin system antagonists for preventing the progression of chronic kidney disease. Cochrane Database Syst Rev. 2020 Oct 27;10(10):CD007004. doi: 10.1002/14651858.CD007004.pub4.
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Public notes
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Contacts
Principal investigator
Name
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Gavin G Becker, MBBS MD
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Address
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Director Department of Nephrology, The Royal Melbourne Hospital
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Country
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Phone
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Fax
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Email
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Contact person for public queries
Name
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Address
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Country
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Phone
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Fax
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Email
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Contact person for scientific queries
No information has been provided regarding IPD availability
What supporting documents are/will be available?
No Supporting Document Provided
Results publications and other study-related documents
No documents have been uploaded by study researchers.
Results not provided in
https://clinicaltrials.gov/study/NCT00106561
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