PTH and chronic kidney disease: A meta-analysis of postmenopausal women with CKD stages 1 to 3 in nine clinical trials concluded that it is safe to provide bisphosphonates to low-BMD patients without secondary causes or deranged blood levels of calcium, phosphate, PTH, or alkaline phosphatase, and vitamin D abnormalities (laboratory features of CKD-MBD) to reduce fractures [58].