Abstract | BACKGROUND AND OBJECTIVES: DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: RESULTS: The majority of randomized, controlled trials in patients with ESRD suggest that calcium supplementation--in the form of calcium-based phosphate binders--leads to a progression of vascular calcification. However, studies showing that calcium-based phosphate binders increase cardiovascular mortality are lacking in patients with ESRD. In contrast, one randomized trial in healthy postmenopausal women reported that, compared with those not receiving calcium supplementation, women who take supplements are at an increased risk for cardiovascular events. CONCLUSIONS: Given the potential for harm with calcium supplementation in healthy postmenopausal women and the evidence that calcium-based phosphate binders are associated with adverse intermediate outcomes in patients with ESRD, calcium-either as a phosphate binder or as a supplement--should be prescribed with caution.
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Authors | Sarah L West, Victoria J D Swan, Sophie A Jamal |
Journal | Clinical journal of the American Society of Nephrology : CJASN
(Clin J Am Soc Nephrol)
Vol. 5 Suppl 1
Pg. S41-7
(Jan 2010)
ISSN: 1555-905X [Electronic] United States |
PMID | 20089502
(Publication Type: Journal Article, Research Support, Non-U.S. Gov't, Review)
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Chemical References |
- Calcium Compounds
- Calcium, Dietary
- Chelating Agents
- Phosphates
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Topics |
- Adolescent
- Adult
- Aged
- Calcinosis
(drug therapy, etiology, metabolism, mortality)
- Calcium Compounds
(adverse effects, therapeutic use)
- Calcium, Dietary
(metabolism)
- Cardiovascular Diseases
(drug therapy, etiology, metabolism, mortality)
- Chelating Agents
(adverse effects, therapeutic use)
- Child
- Child, Preschool
- Dietary Supplements
(adverse effects)
- Female
- Homeostasis
- Humans
- Hyperphosphatemia
(drug therapy, etiology, metabolism, mortality)
- Kidney Failure, Chronic
(complications, drug therapy, metabolism, mortality)
- Male
- Middle Aged
- Nutrition Policy
- Phosphates
(metabolism)
- Practice Guidelines as Topic
- Risk Assessment
- Risk Factors
- Treatment Outcome
- Young Adult
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