METHODS
We decided to carry out immediate therapeutic interventions, including stopping calcitriol and cinacalcet prescriptions, changing the phosphorus chelator from calcium acetate to sevelamer carbonate and finally switching from CAPD to conventional high-flow haemodialysis (HD), three weekly five-hour sessions. Likewise, treatment with STS 25g intravenously after the haemodialysis session was initiated, performing a bone biopsy to obtain a left anterior superior iliac crest sample, according to the technique described by Barreto et al . [11], after tetracycline labelling procedure [12], demonstrating an ABD according to histomorphometry analysis.