Abstract
AIM: To examine whether N-terminal proCNP concentrations in serum is associated with bone destruction in patients with multiple myeloma.
MATERIALS & METHODS: N-terminal proCNP and biochemical bone markers were measured in 153 patients. Radiographic bone disease and skeletal-related events were evaluated at specific time-points.
RESULTS: N-terminal proCNP concentrations increased with age. High N-terminal proCNP concentrations were associated with high-risk disease and renal impairment. Renal function explained 22% of the variation. N-terminal proCNP concentrations correlated with serum bone ALP and serum PINP, but lacked association with bone resorption markers, radiographic bone disease and skeletal-related events.
CONCLUSION: Serum N-terminal proCNP are associated with bone formation activity in patients with multiple myeloma, but should be interpreted with caution in patients with renal impairment.
Original language | English |
---|---|
Journal | Biomarkers in Medicine |
Volume | 9 |
Issue number | 7 |
Pages (from-to) | 679-89 |
Number of pages | 11 |
ISSN | 1752-0363 |
DOIs | |
Publication status | Published - 2015 |