Evidence map›Paper›PMID 41922922›Full record

ArticleClinical pharmacology and therapeutics2026

Denosumab Offers Relatively Lower Initial Protection Against Osteoporotic Vertebral Fractures in Treatment-Naive Patients Compared With Zoledronate.

Ko-Hsiu Lu, Shiow-Ing Wang, Shun-Fa Yang

Abstract readComparative Study
In one paragraph

Article in Clinical pharmacology and therapeutics, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. Review
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

3 authors.

Ko-Hsiu LuDepartment of Orthopedics, Chung Shan Medical University Hospital, Taichung, Taiwan.ORCID 0000-0001-7600-4268
Shiow-Ing WangDepartment of Medical Research, Center for Health Data Science, Chung Shan Medical University Hospital, Taichung, Taiwan.
Shun-Fa YangInstitute of Medicine, Chung Shan Medical University, Taichung, Taiwan.ORCID 0000-0002-0365-7927

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We compared the initial efficacy of denosumab (Dmab) and zoledronate (ZOL) in treatment-naive patients with osteoporosis. This cohort study, based on TriNetX data, evaluated the risks of fractures and mortality using Kaplan-Meier survival analyses, with hazard ratios (HRs) and 95% confidence intervals (CIs). Propensity-score matching generated 10,811 well-balanced patient pairs. Compared with initiation of annual ZOL, initiation of Dmab with the second dose administered within 7 months of the first injection (no or ≤ 1 month delay) was associated with higher risks of osteoporotic fractures (HR = 1.512, 95% CI = 1.277-1.790), vertebral fractures (HR = 1.609, 95% CI = 1.130-2.293), and lumbar fractures (HR = 2.225, 95% CI = 1.168-4.239). Fracture protection with Dmab declined markedly at 6-7 months but remained stable when two injections were administered within 6 months (no delay). Subgroup analyses showed higher risks of osteoporotic and vertebral fractures among Dmab users without diabetes, without prior steroid exposure, and with an estimated glomerular filtration rate ≥ 60 mL/min/1.73 m

Indexed as

Bone Density Conservation AgentsDenosumabOsteoporosisOsteoporotic FracturesSpinal FracturesZoledronic AcidAgedAged, 80 and overFemaleHumansKaplan-Meier EstimateMaleMiddle AgedRisk FactorsTime FactorsTreatment OutcomeBone Density Conservation AgentsDenosumabZoledronic Acid

Identifiers

PMID41922922
PMCPMC13264466

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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.