Abstract | BACKGROUND: METHODS: Patients with CKD on spironolactone were selected and matched for age, gender, race, use of a vitamin D analogue, the number of antihypertensive medications, and CKD stage. PTH levels before and after the first prescription of spironolactone were measured. A thorough chart review was conducted to assess for heart failure hospitalizations. An adjusted Cox proportional model was used to calculate the hazard ratio (HR) for heart failure hospitalizations among cases versus controls. RESULTS: There were a total of 950 (mean age 67±13 years, 40% men) patients with CKD. Of these, there were 48 hospitalizations for heart failure among the cases and 82 among the controls (HR 0.37; 95% confidence interval (CI) 0.19-0.74, p=0.005). We noted a more significant decrease in PTH levels among the cases when compared to the controls (p<0.0001). The adjusted hazard for heart failure hospitalization increased with higher PTH levels (p=0.002) and mediation analysis revealed change in PTH level as a significant mediator of heart failure hospitalization (p=0.04). CONCLUSION:
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Authors | Mona Hassan, Waqas Qureshi, Laila S Sroujieh, Derar Albashaireh, Sara BouMalham, Meghan Liroff, Waseem Amjad, Fatima Khalid, Hiba Hadid, Zaid Alirhayim |
Journal | Journal of the renin-angiotensin-aldosterone system : JRAAS
(J Renin Angiotensin Aldosterone Syst)
Vol. 15
Issue 3
Pg. 278-85
(Sep 2014)
ISSN: 1752-8976 [Electronic] England |
PMID | 25002131
(Publication Type: Journal Article)
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Copyright | © The Author(s) 2014. |
Chemical References |
- Mineralocorticoid Receptor Antagonists
- Parathyroid Hormone
- Spironolactone
- Aldosterone
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Topics |
- Aged
- Aldosterone
(metabolism)
- Case-Control Studies
- Female
- Heart Failure
(blood, complications, drug therapy, prevention & control)
- Hospitalization
- Humans
- Kaplan-Meier Estimate
- Male
- Mineralocorticoid Receptor Antagonists
(therapeutic use)
- Parathyroid Hormone
(blood)
- Renal Insufficiency, Chronic
(blood, complications)
- Spironolactone
(therapeutic use)
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