Cited by 16Bone health and osteoporosis researchBone health and treatmentsBone Metabolism and Diseases

Effect of alendronate on bone metabolic indices and bone mineral density in patients treated with high-dose glucocorticoid: a prospective study

Open access
Kaji, H., Kuroki, Y., Murakawa, Y., Funakawa, I., Funasaka, Y., Kanda, F., Sugimoto, T.·2010·Osteoporosis International

Abstract

Summary This prospective study, in the very early phase after initiation of glucocorticoid (GC) treatment, showed that alendronate was effective in suppressing accelerated bone resorption and subsequent decrease in bone mineral density (BMD) at the lumbar spine of patients with high-dose GC treatment.Introduction How bisphosphonates affect bone metabolism and BMD of patients with high-dose GC in the early phase, especially within 1 month is unclear.Methods We examined the prospective effects of daily 5 mg alendronate on bone metabolism and BMD in 20 patients with high-dose GC (at least 40 mg prednisolone/day) and compared them to 34 high-dose GC-treated patients without alendronate.Results Serum levels of calcium decreased at day 28 in the alendronate group. Urinary calcium excretion significantly increased after day 7 in both groups. The increase in serum parathyroid hormone (PTH) level at day 7 in the control group was not observed in the alendronate group, but PTH levels increased at day 28 and month 3 in the alendronate group. As for the bone turnover markers, the serum osteocalcin level decreased in both alendronate and control groups, but serum bone-type alkaline phosphatase levels did not show significant changes. Although the urinary type I collagen cross-linked N-telopeptide (NTX) level showed significant increases on days 7 and 28 in the control group; such early increases in urinary NTX were not observed in the alendronate group. Thereafter, the urinary NTX levels fell slowly in the alendronate group significantly. BMD at the lumbar spine significantly decreased from month 1 in the control group, whereas in the alendronate group, BMD at the lumbar spine maintained almost the same level at all time points observed.Conclusion Alendronate was effective in suppressing bone resorption and subsequent BMD decrease at the lumbar spine in patients with high-dose GC treatment.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1007/s00198-009-1110-z

Cites

38 of 38 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • In clinical practice, both bisphosphonates and PTH increase spine BMD to a greater extent than hip BMD.

    “In clinical practice, both bisphosphonates and PTH increase the spine BMD to a greater extent than the hip BMD [12, 14, 47, 50-53].”

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Kaji, H., Kuroki, Y., Murakawa, Y., Funakawa, I., Funasaka, Y., Kanda, F., & Sugimoto, T.
Affiliations
  • Kobe University (JP)
  • Shimane University (JP)
  • Hyogo Chuo National Hospital (JP)
Corresponding author
Kaji, H.
Venue
Osteoporosis International
Published
2009-11-17
Volume
21
Issue
9
Pages
1565-1571
ISSN
  • 0937-941X (ISSN-L)
  • 1433-2965
OpenAlex
W2005610976
Cited by
16
References
38
Citations by year
2024: 1 · 2019: 1 · 2017: 1 · 2016: 4 · 2015: 4 · 2013: 2 · 2012: 1
FWCI
1.05
Type
journal article
Language
en
Open access
Locations
  • Osteoporosis International (publishedVersion)
  • PubMed (publishedVersion)
  • Institutional Repositories DataBase (IRDB) (submittedVersion)
  • Kobe University Repository Kernel (Kobe University) (submittedVersion, other-oa)
Topics
  • Health Sciences › Medicine › Orthopedics and Sports Medicine › Bone health and osteoporosis research
  • Health Sciences › Medicine › Oncology › Bone health and treatments
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Bone Metabolism and Diseases
Keywords
alendronate, bisphosphonates, glucocorticoid-induced osteoporosis, high-dose glucocorticoids, bone mineral density, bone resorption, bone turnover markers, parathyroid hormone, osteocalcin, urinary N-telopeptide, lumbar spine, serum calcium, prednisolone
MeSH terms
Adult, Aged, Bone Resorption, Calcium, Drug Administration Schedule, Female, Glucocorticoids, Humans, Lumbar Vertebrae, Male, Middle Aged, Osteoporosis, Parathyroid Hormone, Prednisolone, Prospective Studies, Biomarkers, Bone Density, Treatment Outcome, Alendronate, Bone Density Conservation Agents

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review