Evidence map›Paper›PMID 38267664›Full record

ArticleOsteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA2024

Average daily glucocorticoid dose, number of prescription days, and cumulative dose in the initial 90 days of glucocorticoid therapy are associated with subsequent hip and clinical vertebral fracture risk: a retrospective cohort study using a nationwide health insurance claims database in Japan.

Masayuki Iki, Kenji Fujimori, Shinichi Nakatoh, Junko Tamaki, Shigeyuki Ishii, Nobukazu Okimoto, Hironori Imano, Sumito Ogawa

Abstract read
PubMed Publisher
In one paragraph

Article in Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
5.3field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 11 citations in OpenAlex.

  1. Guideline
  2. Management of glucocorticoid-induced osteoporosis in rheumatic diseases.Best practice & research. Clinical rheumatology · 2026
    Review
  3. Article
  4. Efficacy of romosozumab followed by denosumab in glucocorticoid users; a randomized clinical trial.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2026
    Article
  5. Article
  6. Review
  7. Article
  8. Review
  9. Author Response to: Comment from Cheng Gu and Yu Cui on: Rapid reduction in fracture risk after the discontinuation of long-term oral glucocorticoid therapy: a retrospective cohort study using a nationwide health insurance claims database in Japan.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2025
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 6 institutions in 1 country.

Masayuki IkiDepartment of Public Health, Kindai University Faculty of Medicine, 377-2 Oono-Higashi, Osaka-Sayama, Osaka, 589-8511, Japan. masa@med.kindai.ac.jp.ORCID http://orcid.org/0000-0003-2128-5255
Kenji FujimoriNational Database Japan-Osteoporosis Management (NDBJ-OS) Study Group, Department of Public Health, Kindai University Faculty of Medicine, 377-2 Oono-Higashi, Osaka-Sayama, Osaka, 589-8511, Japan.
Shinichi NakatohNational Database Japan-Osteoporosis Management (NDBJ-OS) Study Group, Department of Public Health, Kindai University Faculty of Medicine, 377-2 Oono-Higashi, Osaka-Sayama, Osaka, 589-8511, Japan.
Junko TamakiNational Database Japan-Osteoporosis Management (NDBJ-OS) Study Group, Department of Public Health, Kindai University Faculty of Medicine, 377-2 Oono-Higashi, Osaka-Sayama, Osaka, 589-8511, Japan.
Shigeyuki IshiiNational Database Japan-Osteoporosis Management (NDBJ-OS) Study Group, Department of Public Health, Kindai University Faculty of Medicine, 377-2 Oono-Higashi, Osaka-Sayama, Osaka, 589-8511, Japan.
Nobukazu OkimotoNational Database Japan-Osteoporosis Management (NDBJ-OS) Study Group, Department of Public Health, Kindai University Faculty of Medicine, 377-2 Oono-Higashi, Osaka-Sayama, Osaka, 589-8511, Japan.
Hironori ImanoDepartment of Public Health, Kindai University Faculty of Medicine, 377-2 Oono-Higashi, Osaka-Sayama, Osaka, 589-8511, Japan.
Sumito OgawaNational Database Japan-Osteoporosis Management (NDBJ-OS) Study Group, Department of Public Health, Kindai University Faculty of Medicine, 377-2 Oono-Higashi, Osaka-Sayama, Osaka, 589-8511, Japan.
Kindai University · JPAsahi General Hospital · JPOsaka University of Pharmaceutical Sciences · JPThe University of Tokyo · JPTohoku University · JPTokyo University of Pharmacy and Life Sciences · JP

Funding

Japan Osteoporosis Foundation Grant for Bone Research 2019Pfizer Foundation Health Research Grant 2019Taiju Life Social Welfare Foundation Medical Research Grant 2019
6 · The paper itself

Abstract

purposeFracture risk assessment is recommended at three months after glucocorticoid (GC) therapy initiation. This study aimed to assess whether GC exposure in the initial 90 days of GC therapy is associated with subsequent hip and clinical vertebral fracture risk using the nationwide health insurance claims database of Japan (NDBJ).

methodsPatients aged

resultsWe selected 316,396 women and 299,871 men for the GC-exposed group and 43,164 women and 33,702 men for the reference group. Higher GC doses and longer prescription days in the initial 90 days of GC therapy were significantly and dose-dependently associated with increased fracture risk relative to the reference group. Patients receiving GC

conclusionsGC exposure in the initial 90 days of GC therapy was dose-dependently associated with hip and clinical vertebral fracture risk. GC may increase fracture risk with lower doses for shorter durations than previously reported. Fracture risk assessment three months after glucocorticoid (GC) therapy initiation is recommended. We found that GC exposure in the initial 90 days of GC therapy at lower daily doses for shorter durations than previously reported were significantly and dose-dependently associated with fracture risk using a nationwide health insurance claims database.

Indexed as

Fractures, BoneHip FracturesSpinal FracturesAgedFemaleGlucocorticoidsHumansInsurance, HealthJapanMaleRetrospective StudiesRisk FactorsGlucocorticoidsClinical vertebral fractureDose–response relationshipGlucocorticoid-induced osteoporosisHip fractureNationwide health insurance claims database studyRetrospective cohort study

Identifiers

PMID38267664
OpenAlexW4391166709

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.