- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05601271
Effect of Allopurinol on Markers of Mineral and Bone Metabolism
Effect of Allopurinol on Markers of Mineral and Bone Metabolism in Patients in With Chronic Kidney Disease: a Randomized Double-blind Study
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
In this randomized double-blind study, patients receive allopurinol or a placebo for 3 months.
Dependent variables: 25(OH)-vitamin D, 1,25(OH)2D, FGF-23, PTH, calcium and phosphorus Population: stage 3, 4 or 5 CKD on conservative management at the Nephrology Service of Hospital das Clinicas HCFMUSP, Sao Paulo, Brazil.
The same physician will follow patients. Adverse effects will be recorded.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
SP
-
São Paulo, SP, Brazil, 05403000
- Hospital das Clínicas HCFMUSP
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria: stage 3, 4 or 5 CKD on conservative management
-
Exclusion Criteria:
- allergy to allopurinol
- current treatment with allopurinol
- Gout
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Single Group Assignment
- Masking: Triple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Placebo Comparator: Placebo
pills exactly as the drug will be delivered to participants.
Instructions will be made to take the pill once a day.
|
Allopurinol 100 to 300 mg a day for 3 months
|
Active Comparator: Allopurinol
pills exactly as the placebo will be delivered to participants.
Instructions will be made to take the pill once a day.
|
Allopurinol 100 to 300 mg a day for 3 months
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
1,25 dihydroxivitamin D
Time Frame: 3 months
|
Increase in 1,25 dihydroxivitamin D
|
3 months
|
FGF-23
Time Frame: 3 months
|
Reduction of FGF-23
|
3 months
|
Klotho
Time Frame: 3 months
|
Increase in alpha Klotho
|
3 months
|
Collaborators and Investigators
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Pathologic Processes
- Urologic Diseases
- Disease Attributes
- Renal Insufficiency
- Chronic Disease
- Female Urogenital Diseases
- Female Urogenital Diseases and Pregnancy Complications
- Urogenital Diseases
- Male Urogenital Diseases
- Kidney Diseases
- Renal Insufficiency, Chronic
- Physiological Effects of Drugs
- Molecular Mechanisms of Pharmacological Action
- Enzyme Inhibitors
- Antirheumatic Agents
- Antimetabolites
- Protective Agents
- Antioxidants
- Free Radical Scavengers
- Gout Suppressants
- Allopurinol
Other Study ID Numbers
- Alopurinol-CKD-MBD
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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