Evidence map›Paper›PMID 36591574›Full record

ArticleJournal of bone oncology2023

High prevalence of vertebral fractures at initiation of androgen deprivation therapy for prostate cancer.

Marsha M van Oostwaard, Joop P van den Bergh, Yes van de Wouw, Maryska Janssen-Heijnen, Marc de Jong, Caroline E Wyers

Open access · goldAbstract read
In one paragraph

Article in Journal of bone oncology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
2.0field-weighted citation impact, top 14% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.

  1. Prevalence of osteoporosis and low bone mass in men with prostate cancer: a systematic review and meta-analysis.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2026
    Pooled it
  2. Trial
  3. Clinical implementation of AI for vertebral fracture detection in CT aligned with fracture liaison services: high prevalence of undiagnosed vertebral fractures.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2026
    Observational
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  6. Author response to 01530, Proactive strategies for fracture risk in androgen deprivation therapy: a call for multidisciplinary collaboration.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
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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

6 authors at 2 institutions in 1 country.

Marsha M van OostwaardDepartment of Internal Medicine, VieCuri Medical Centre, P.O. Box 1926, 5900 BX Venlo, the Netherlands.
Joop P van den BerghDepartment of Internal Medicine, VieCuri Medical Centre, P.O. Box 1926, 5900 BX Venlo, the Netherlands.
Yes van de WouwDepartment of Internal Medicine, VieCuri Medical Centre, P.O. Box 1926, 5900 BX Venlo, the Netherlands.
Maryska Janssen-HeijnenDepartment of Clinical Epidemiology, VieCuri Medical Center, Venlo, the Netherlands.
Marc de JongDepartment of Urology, VieCuri Medical Centre, P.O. Box 1926, 5900 BX Venlo, the Netherlands.
Caroline E WyersDepartment of Internal Medicine, VieCuri Medical Centre, P.O. Box 1926, 5900 BX Venlo, the Netherlands.
VieCuri Medisch Centrum · NLMaastricht University Medical Centre · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: Treatment of Prostate Cancer (PCa) with Androgen Deprivation Therapy (ADT) involves long-term consequences including bone loss and fractures. Our aim was to evaluate the calculated fracture risk and the prevalence of osteoporosis, vertebral fractures (VF) and sarcopenia in men with PCa at initiation of ADT, as ADT will increase fracture risk from that moment onward. Methods: In this cross-sectional real-world study in men at ADT initiation, fracture risk factors including comorbidities, medication, and 10-year fracture risk (FRAX®) were assessed. Laboratory tests, dual-energy X-ray absorptiometry, and spinal X-rays were performed. Sarcopenia was defined according to EWGSOP2. Results: In 115 men at ADT initiation, aged 73.3 (±7.6) years, osteoporosis was diagnosed in 4.3 % and osteopenia in 35.7 %. The mean 10-year fracture risk of major osteoporotic fracture was 4.4 % and of hip fracture 1.7 %, respectively. At least one VF was present in 32.2 % and 33.9 % of men had osteoporosis and/or a VF assessed on spinal X-rays. In 10.4 % at least one new fracture-risk-associated metabolic bone disorder was diagnosed with laboratory testing. Sarcopenia was diagnosed in only one patient. Conclusions: Although the prevalence of osteoporosis, sarcopenia and 10-years fracture risk is low, there is a high prevalence of vertebral fractures in a third of the men with PCa at the time of ADT initiation. Besides a BMD measurement and fracture risk calculation using FRAX, a systematic vertebral fracture assessment should be considered in all men with PCa at initiation of ADT to provide a reliable baseline classification of VFs to improve identification of true incident VFs during ADT.

Indexed as

ADT, Androgen deprivation therapyAndrogen deprivation therapyBMD, Bone mineral densityFracture riskOsteoporosisPCa, Prostate cancerProstate cancerSarcopeniaVertebral fracturesVF, Vertebral fracture

Identifiers

PMID36591574
PMCPMC9798166
OpenAlexW4310819298

What OpenQuestion holds

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LicenceCC BY
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.