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A Crossover Study With Hexalacton in Patients With Type 1 Diabetes and Microalbuminuria

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details. Identifier: NCT00843388
Recruitment Status : Unknown
Verified January 2009 by Steno Diabetes Center Copenhagen.
Recruitment status was:  Not yet recruiting
First Posted : February 13, 2009
Last Update Posted : February 13, 2009
Information provided by:
Steno Diabetes Center Copenhagen

Brief Summary:
A double blind, randomized, cross over study in type 1 diabetic patients. 20 patients, age 18-65 years is treated with spironolacton (Hexalacton (R)) for 60 days followed by 60 days treatment with placebo(or opposite). Primary aim: albuminuria, an expected decrease during hexalacton treatment. Secondary aim: ambulatory blood pressure, GFR, plasma-renin, angiotensin, aldosteron.

Condition or disease Intervention/treatment Phase
Diabetes Mellitus Nephropathy Blood Pressure Drug: Spironolacton (hexalacton(R)) Drug: placebo tablet Phase 4

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Study Type : Interventional  (Clinical Trial)
Estimated Enrollment : 20 participants
Allocation: Randomized
Intervention Model: Crossover Assignment
Masking: Triple (Participant, Care Provider, Investigator)
Primary Purpose: Treatment
Official Title: A Randomized Doubleblind Placebo Controlled Crossover Study With Hexalacton in Patients With Type 1 Diabetes and Microalbuminuria
Study Start Date : March 2009
Estimated Primary Completion Date : March 2010
Estimated Study Completion Date : March 2010

Resource links provided by the National Library of Medicine

Arm Intervention/treatment
Active Comparator: 1
60 days treatment with tablet hexalacton 25 mg OD.
Drug: Spironolacton (hexalacton(R))
Tablet Spironolacton 25 mg OD

Placebo Comparator: 2
Inactive drug of 25 mg OD
Drug: placebo tablet
placebo tablet 25 mg OD

Primary Outcome Measures :
  1. albuminuria, expected decrease [ Time Frame: 60 days ]

Secondary Outcome Measures :
  1. GFR [ Time Frame: 60 days ]
  2. ambulatory blood pressure [ Time Frame: 60 days ]
  3. plasma renin, angiotensin, aldosteron [ Time Frame: 60 days ]

Information from the National Library of Medicine

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Ages Eligible for Study:   18 Years to 80 Years   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • type 1 diabetes
  • age 18-80 years
  • microalbuminuria

Exclusion Criteria:

  • blood pressure> 160/100 mmHg
  • persistent macroalbuminuria
  • pregnancy or in risc of this
  • P-Potassium>5.7 mmol/l
  • Eplerone treatment

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its identifier (NCT number): NCT00843388

Sponsors and Collaborators
Steno Diabetes Center Copenhagen
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Principal Investigator: stine e nielsen, MD Steno Diabetes Center Copenhagen
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Responsible Party: Peter Rossing, Steno Diabetes Center, Dep 520 Identifier: NCT00843388    
Other Study ID Numbers: 2306
Eudra CT: 2008-004839-38
First Posted: February 13, 2009    Key Record Dates
Last Update Posted: February 13, 2009
Last Verified: January 2009
Additional relevant MeSH terms:
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Diabetes Mellitus
Glucose Metabolism Disorders
Metabolic Diseases
Endocrine System Diseases