ArticleJournal of bone and mineral metabolism2010
Serum homocysteine, folate and vitamin B12 in patients with Paget's disease of bone: the effect of zoledronic acid.
Article in Journal of bone and mineral metabolism, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed, 9 citations in OpenAlex.
- Paget's disease of bone and megaloblastic anemia in a 72-year-old patient: A case report and systematic literature review.Experimental and therapeutic medicine · 2022Article
- Folic acid improves inner ear vascularization in hyperhomocysteinemic mice.Hearing research · 2012Article
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Authors and funding
14 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
High serum homocysteine (HCY) and indirectly deficiency of folate and/or vitamin B(12) stimulate bone resorption and adversely affect collagen cross-linking. The aim of this study was the evaluation of serum levels of HCY, folate and vitamin B(12) in patients with Paget's disease of bone (PDB) and the effect of zoledronic acid (ZOL) on their serum levels. Nine consecutive patients with polyostotic PDB (median age 66 years) received a single 5-mg ZOL infusion. Blood samples for HCY, folate, vitamin B(12), 25-hydroxyvitamin D (25-OH-D), total serum alkaline phosphatase (TSAP), bone-specific serum alkaline phosphatase (BSAP) and C-terminal cross-linking telopeptide of type I collagen (CTX) were obtained at baseline and 3, 6 and 12 months after ZOL infusion. Twelve age-, gender- and BMI-matched healthy individuals were recruited for the control group at baseline assessment. Patients with PDB had significantly higher serum HCY (p = 0.028), folate (p < 0.001) and bone markers [TSAP (p < 0.001), BSAP (p < 0.001) and CTX (p < 0.001)] compared with the control group at baseline. In the pagetic group, serum HCY significantly decreased 3 months after ZOL infusion and remained essentially unchanged up to the end of the study (p = 0.005). Serum vitamin B(12) and folate remained unaffected throughout the study. Our data suggest that serum HCY levels are increased in patients with PDB. A single ZOL infusion results in a decrease in HCY levels that might represent another mechanism for the reduction of the activity of PDB achieved by ZOL.
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