ArticleJournal of bone and mineral metabolism2026
Association between femoral localized cortical thickening ("beaking" or "flaring") and bisphosphonate duration in glucocorticoid-induced osteoporosis.
Article in Journal of bone and mineral metabolism, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
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.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
15 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionGlucocorticoid-induced osteoporosis (GIOP) is the most common form of secondary osteoporosis, and bisphosphonates (BPs) are widely used for treatment. Localized cortical thickening (LCT, "beaking" or "flaring") is a characteristic radiographic finding and a potential precursor of atypical femoral fracture, a known complication of long-term BP use. The incidence of LCT and its association with BP duration in GIOP remain unclear. MATERIALS AND
methodsIn this cross-sectional study, 86 outpatients with GIOP (mean age, 60.6 years; 62.8% women) were included. Femoral radiographs were evaluated for LCT, cortical thickness index (CTI; diaphyseal/subtrochanteric), and lateral bowing angle (LBA). Patients were stratified by BP duration (≥2 or ≥4 years), and 1:1 propensity score matching was used to evaluate the association with LCT. Associations of BP duration with CTI and LBA were analyzed using linear mixed-effects models; correlations with bone turnover markers (BTMs) and bone mineral density (BMD) were also examined.
resultsLCT was observed in 11 (12.8%) patients, including 10 undergoing BP therapy. Patients with LCT had a significantly longer duration of BP use (median: 8.0 years vs. 1.2 years, p <0.01). After matching, BP use for ≥4 years was significantly associated with LCT (odds ratio=11.29, p=0.01), whereas that for ≥2 years was not. Diaphyseal CTI significantly increased with BP duration; no associations were found with subtrochanteric CTI, LBA, BTMs, or BMD.
conclusionIn GIOP, prolonged BP use, especially for ≥4 years, was associated with LCT and greater diaphyseal cortical thickness. Radiographic assessment is essential in patients with GIOP and long-term BP use.
Indexed as
Identifiers
41486280What OpenQuestion holds
Registered trials
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.