BACKGROUND: Mineral Bone Disorders (MBD) is prevalent in hemodialysis (HD) patients and associated with increased cardiovascular mortality. The FARO-2 study evaluated the achievement of the NKF/K-DOQI guidelines on recommended target values for serum calcium (Ca), phosphorous (P) and intact parathyroid hormone (PTH) levels on survival in incident HD patients. METHODS: Data were collected by questionnaire from 568 incident HD patients followed prospectively over a 3-year period from 26 Italian dialysis units. The cumulative probability of time-to-death for CKD-MBD treatment characteristics was determined by the Kaplan-Meier curves. RESULTS: Serum PTH levels (median values at 6 months vs. 36 months; 225 vs. 254 pg/ml), Ca (8.8 vs. 8.9 g/dl) and P (5.1 vs. 4.8 mg/dl) were not significantly different at 6 months versus follow-up. The majority of incident HD patients (60-70%) who were followed up for 36 months did not achieve the NKF/K-DOQI recommended target values. Survival rates were higher in patients on target for three parameters versus patients off target (survival at 24 months: at target 95.7% (95% CI: 84.0-98.9) versus not on target 71.1% (95% CI: 66.3-75.4, p < 0.01)). The 30.1% of patients on target for three MBD parameters at least once during the follow-up period had better survival rates compared to those not reaching these targets (survival at 24 months: at least once 88.0% (95% CI: 81.9-92.1); 67.7% (95% CI: 61.9-72.8, p < 0.01)). CONCLUSION: Our findings indicate that incident HD patients who achieved target levels (for three MBD parameters) for at least one visit have a lower risk of mortality.
BACKGROUND: Mineral Bone Disorders (MBD) is prevalent in hemodialysis (HD) patients and associated with increased cardiovascular mortality. The FARO-2 study evaluated the achievement of the NKF/K-DOQI guidelines on recommended target values for serum calcium (Ca), phosphorous (P) and intact parathyroid hormone (PTH) levels on survival in incident HDpatients. METHODS: Data were collected by questionnaire from 568 incident HDpatients followed prospectively over a 3-year period from 26 Italian dialysis units. The cumulative probability of time-to-death for CKD-MBD treatment characteristics was determined by the Kaplan-Meier curves. RESULTS: Serum PTH levels (median values at 6 months vs. 36 months; 225 vs. 254 pg/ml), Ca (8.8 vs. 8.9 g/dl) and P (5.1 vs. 4.8 mg/dl) were not significantly different at 6 months versus follow-up. The majority of incident HDpatients (60-70%) who were followed up for 36 months did not achieve the NKF/K-DOQI recommended target values. Survival rates were higher in patients on target for three parameters versus patients off target (survival at 24 months: at target 95.7% (95% CI: 84.0-98.9) versus not on target 71.1% (95% CI: 66.3-75.4, p < 0.01)). The 30.1% of patients on target for three MBD parameters at least once during the follow-up period had better survival rates compared to those not reaching these targets (survival at 24 months: at least once 88.0% (95% CI: 81.9-92.1); 67.7% (95% CI: 61.9-72.8, p < 0.01)). CONCLUSION: Our findings indicate that incident HDpatients who achieved target levels (for three MBD parameters) for at least one visit have a lower risk of mortality.
Authors: Maciej Drozdz; João Frazão; Fatima Silva; Partha Das; Werner Kleophas; Wisam Al Badr; Szymon Brzosko; Stefan H Jacobson Journal: BMC Nephrol Date: 2021-10-07 Impact factor: 2.388
Authors: Kevin Chan; Angelo Karaboyas; Hal Morgenstern; Bruce M Robinson; Friedrich K Port; Stefan H Jacobson; Masafumi Fukagawa; Yvonne Meier; Philipp A Csomor; Ronald L Pisoni Journal: Kidney Med Date: 2019-05-10
Authors: A Giustina; R A Adler; N Binkley; J Bollerslev; R Bouillon; B Dawson-Hughes; P R Ebeling; D Feldman; A M Formenti; M Lazaretti-Castro; C Marcocci; R Rizzoli; C T Sempos; J P Bilezikian Journal: Rev Endocr Metab Disord Date: 2020-03 Impact factor: 6.514