Status:
TERMINATED
The Effect(s) of Sevelamer Carbonate (Renvela) on Atherosclerotic Plaque Inflammation Judged by FDG-PET Scan
Lead Sponsor:
Brigham and Women's Hospital
Conditions:
Dialysis
Cardiovascular Disease
Eligibility:
All Genders
50+ years
Phase:
NA
Brief Summary
The hypothesis is that switching calcium based phosphate binders to sevelamer carbonate will be associated with less inflammation including less atherosclerotic plaque inflammation (inflammation of th...
Eligibility Criteria
Inclusion
- A signed consent form;
- Male or Female, 50 years or older;
- Diagnosed with end stage renal disease (ESRD), on maintenance hemodialysis for at least three (3) months;
- On calcium-based phosphate binders;
- Subject must be able to understand and provide informed consent;
- No known contraindications to therapy with sevelamer carbonate.
Exclusion
- Any patient with a medical condition or taking any medications that would be contraindicated with the use of sevelamer carbonate, such as history of bowel obstruction;
- History of severe allergic reactions to the study medication;
- History of active infection (other than a simple respiratory tract infection) or acute gouty attack within 2 weeks prior to enrollment;
- Known serological positivity for Human Immunodeficiency Virus (HIV), Hepatitis B surface Antigen (HBsAg), or Hepatitis C Virus Antibody (HCV Ab) except dose with normal liver function tests (AST, ALT, Bilirubin, and Alkaline Phophatase) and no history of cirrhosis;
- Elevation of liver function tests at time of entry (Aspartate Aminotransferase (AST) and/or Alanine Aminotransferase (ALT) \> 2 times the upper limit of normal);
- History of drug, alcohol, or chemical abuse within 6 months prior to enrollment;
- History of malignancy except those adequately treated, has completed treatment and clinically in remission for more than 6 month; adequately treated in-situ cervical carcinoma, or adequately treated basal or squamous cell carcinoma of the skin;
- History of an inflammatory disease such as systemic lupus erythematosus (SLE), rheumatoid arthritis or ulcerative colitis except those in remission for more than 6 months;
- Patients currently on sevelamer carbonate or sevelamer chloride or history of taking them for more than a week in the past three months;
- Patients receiving chronic anti-inflammatory therapy;
- Patients in whom FDG-PET/CT dual scans are contraindicated.
Key Trial Info
Start Date :
June 10 2011
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
April 8 2016
Estimated Enrollment :
24 Patients enrolled
Trial Details
Trial ID
NCT01238588
Start Date
June 10 2011
End Date
April 8 2016
Last Update
July 31 2017
Active Locations (10)
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1
Brigham and Women's Hospital
Boston, Massachusetts, United States, 02115
2
Fresenius Boston-TKC
Boston, Massachusetts, United States, 02215
3
BWH/FH/DCI Outpatient Dialysis Unit
Boston, Massachusetts, United States
4
Fresenius Framingham (#1109)
Framingham, Massachusetts, United States, 01701