Evidence map›Paper›PMID 32499755›Full record

ArticleFrontiers in endocrinology2020

Elevated Bone Hardness Under Denosumab Treatment, With Persisting Lower Osteocyte Viability During Discontinuation.

Katharina Jähn-Rickert, Eva M Wölfel, Björn Jobke, Christoph Riedel, Maya Hellmich, Mathias Werner, Michelle M McDonald, Björn Busse

Open access · goldAbstract read
In one paragraph

Article in Frontiers in endocrinology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 3 pooled it
3.9field-weighted citation impact, top 6% 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

22 citing papers in PubMed, 3 syntheses or guidelines pooled it, 38 citations in OpenAlex.

  1. Pooled it
  2. Clinical Data for Parametrization ofFrontiers in bioengineering and biotechnology · 2022
    Pooled it
  3. Pooled it
  4. Review
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  7. Denosumab discontinuation in the clinic: implications of rebound bone turnover and emerging strategies to prevent bone loss and fractures.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2025
    Review
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  12. The relationship between length of denosumab treatment for postmenopausal osteoporosis and serum TRAcP5b measured six months after the last injection.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2024
    Article
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  20. Poor bone matrix quality: What can be done about it?Current osteoporosis reports · 2021
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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

8 authors at 5 institutions in 2 countries.

Katharina Jähn-RickertDepartment of Osteology and Biomechanics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Eva M WölfelDepartment of Osteology and Biomechanics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Björn JobkeTelemedicine Clinic/Unilabs, Barcelona, Spain.
Christoph RiedelDepartment of Osteology and Biomechanics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Maya HellmichMEDICOVER Berlin-Charlottenburg, Berlin, Germany.
Mathias WernerVivantes Klinikum im Friedrichshain, Berlin, Germany.
Michelle M McDonaldGarvan Institute of Medical Research, Bone Microenvironment Group, Darlinghurst, NSW, Australia.
Björn BusseDepartment of Osteology and Biomechanics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
University Medical Center Hamburg-Eppendorf · DEGarvan Institute of Medical Research · AUKlinikum im Friedrichshain · DEMedicover · DEUniversität Hamburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Denosumab is a potent osteoclast inhibitor targeted to prevent osteoporotic bone loss and thereby reduce fractures in the aging population. Recently, an elevated risk of rebound fractures following denosumab discontinuation was identified, unless patients were transitioned to an alternative antiresorptive medication. How denosumab affects the interaction of mechanosensitive osteocytes and bone quality remains unknown. We hypothesized that denosumab influences osteocyte function contributing to bone reorganization and increased fractures during discontinuation. Bone quality and osteocytes were assessed in archived iliac crest bone biopsies obtained from patients with high fracture occurrence from 2011 to 2016. Biopsies were obtained due to high fracture occurrence prior and during osteoporosis therapy from (i) patients with at least two semiannual subcutaneous injections of 60 mg denosumab, (ii) patients with rebound fractures during discontinuation, and (iii) patients of a treatment-naive group. In total, biopsies from 43 individuals were analyzed (mean age, 65.5 ± 12.1 years). Our results showed that during denosumab treatment, iliac cortical bone had a higher bone tissue hardness compared to treatment-naive bone (

Indexed as

AgedBone DensityBone Density Conservation AgentsBone ResorptionDenosumabFemaleFollow-Up StudiesFractures, MultipleHumansMaleMiddle AgedOsteoporosisPrognosisSubstance Withdrawal SyndromeWithholding TreatmentBone Density Conservation AgentsDenosumabdenosumabextracellular matrixosteoblastsosteoclastsosteocytesosteoporosis treatmentrebound fracturestreatment discontinuation

Identifiers

PMID32499755
PMCPMC7243474
OpenAlexW3025677163

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.