Research Topic

Metabolic Bone Diseases Related to Chronic Kidney Disease

About this Research Topic

The prevalence of both chronic kidney disease (CKD) and metabolic bone diseases increases with age. Given the aging of the population as a prevailing demographic trend in the Western world, these medical conditions represent a significant challenge.

Moreover, CKD in its advanced stages (from CKD grade 3) is associated with changes of calcium-phosphate metabolism, which, together with the lack of active di-hydroxylated vitamin D, constitute mineral and bone disease that is connected with CKD (CKD-MBD). The bone component of CKD-MBD (renal osteopathy) affects the vast majority of patients with advanced or end stage renal disease (ESRD) and represents a heterogenic group of bone impairment. Furthermore, the occurrence (or co-occurrence) of other metabolic bone diseases, particularly osteoporosis, is very probable in the generally elderly CKD population. More attention has recently focused on the presence of osteoporosis in patients with advanced CKD, and at the same time, on the non-invasive diagnostic methods as laboratory markers of bone turnover, densitometry (DXA) and parameters mirroring bone microarchitecture. Still, the former two methods face some limitations, of which clinicians should be aware. All these metabolic bone diseases including osteoporosis are connected with increased fracture rates, and indeed, fractures occur earlier and more frequently in CKD patients in comparison with non-CKD population, thus contributing to their significant morbidity and mortality. Approved therapeutic options targeted to decrease the fracture risk, particularly in patients with advanced CKD, are very sparse, although some of the drugs routinely used in patients with normal or slightly decreased renal function have been successfully tested in this population.

Thus, several questions represent significant research challenges: the diagnosis of osteoporosis and its differential diagnosis (among other metabolic bone diseases) using clinically feasible and non-invasive methods (bone-turnover markers, DXA, others) that would closely correlate with bone biopsy (as the gold diagnostic standard), the epidemiology of osteoporosis (and other bone metabolic diseases) in different renal replacement methods (hemodialysis versus peritoneal dialysis), the epidemiology of bone disease in pediatric CKD population, predictors of fracture risk in CKD patients and the treatment of osteoporosis in advanced CKD, respectively.

In this Research Topic, we will provide a comprehensive, clinical research-based summary of metabolic bone diseases with a special interest in osteoporosis in patients with advanced chronic kidney disease. Manuscripts focused on the pathophysiology, epidemiology, diagnosis, complications (fracture risk) and treatment of osteoporosis in patients with advanced stages of chronic kidney disease will be welcomed.


Keywords: CKD, CKD-MBD, osteoporosis, diagnosis, treatment


Important Note: All contributions to this Research Topic must be within the scope of the section and journal to which they are submitted, as defined in their mission statements. Frontiers reserves the right to guide an out-of-scope manuscript to a more suitable section or journal at any stage of peer review.

The prevalence of both chronic kidney disease (CKD) and metabolic bone diseases increases with age. Given the aging of the population as a prevailing demographic trend in the Western world, these medical conditions represent a significant challenge.

Moreover, CKD in its advanced stages (from CKD grade 3) is associated with changes of calcium-phosphate metabolism, which, together with the lack of active di-hydroxylated vitamin D, constitute mineral and bone disease that is connected with CKD (CKD-MBD). The bone component of CKD-MBD (renal osteopathy) affects the vast majority of patients with advanced or end stage renal disease (ESRD) and represents a heterogenic group of bone impairment. Furthermore, the occurrence (or co-occurrence) of other metabolic bone diseases, particularly osteoporosis, is very probable in the generally elderly CKD population. More attention has recently focused on the presence of osteoporosis in patients with advanced CKD, and at the same time, on the non-invasive diagnostic methods as laboratory markers of bone turnover, densitometry (DXA) and parameters mirroring bone microarchitecture. Still, the former two methods face some limitations, of which clinicians should be aware. All these metabolic bone diseases including osteoporosis are connected with increased fracture rates, and indeed, fractures occur earlier and more frequently in CKD patients in comparison with non-CKD population, thus contributing to their significant morbidity and mortality. Approved therapeutic options targeted to decrease the fracture risk, particularly in patients with advanced CKD, are very sparse, although some of the drugs routinely used in patients with normal or slightly decreased renal function have been successfully tested in this population.

Thus, several questions represent significant research challenges: the diagnosis of osteoporosis and its differential diagnosis (among other metabolic bone diseases) using clinically feasible and non-invasive methods (bone-turnover markers, DXA, others) that would closely correlate with bone biopsy (as the gold diagnostic standard), the epidemiology of osteoporosis (and other bone metabolic diseases) in different renal replacement methods (hemodialysis versus peritoneal dialysis), the epidemiology of bone disease in pediatric CKD population, predictors of fracture risk in CKD patients and the treatment of osteoporosis in advanced CKD, respectively.

In this Research Topic, we will provide a comprehensive, clinical research-based summary of metabolic bone diseases with a special interest in osteoporosis in patients with advanced chronic kidney disease. Manuscripts focused on the pathophysiology, epidemiology, diagnosis, complications (fracture risk) and treatment of osteoporosis in patients with advanced stages of chronic kidney disease will be welcomed.


Keywords: CKD, CKD-MBD, osteoporosis, diagnosis, treatment


Important Note: All contributions to this Research Topic must be within the scope of the section and journal to which they are submitted, as defined in their mission statements. Frontiers reserves the right to guide an out-of-scope manuscript to a more suitable section or journal at any stage of peer review.

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Submission Deadlines

01 February 2018 Manuscript

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Manuscripts can be submitted to this Research Topic via the following journals:

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Topic Editors

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Submission Deadlines

01 February 2018 Manuscript

Participating Journals

Manuscripts can be submitted to this Research Topic via the following journals:

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