Evidence map›Paper›PMID 29364934›Full record

ArticlePloS one2018

Least-detectable and age-related local in vivo bone remodelling assessed by time-lapse HR-pQCT.

Patrik Christen, Stephanie Boutroy, Rafaa Ellouz, Roland Chapurlat, Bert van Rietbergen

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
4.0field-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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 37 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. High-impact exercise stimulated localised adaptation of microarchitecture across distal tibia in postmenopausal women.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2021
    Trial
  4. Effects of romosozumab on the peripheral and axial skeleton in postmenopausal women at high fracture risk: real-world evidence from DXA and HR-pQCT data.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. Review
  6. Article
  7. Time-lapse HR-pQCT reliably assesses and monitors local bone turnover in patients with chronic kidney disease.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2025
    Article
  8. Article
  9. Review
  10. Bone remodeling and responsiveness to mechanical stimuli in individuals with type 1 diabetes mellitus.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2024
    Article
  11. Mechanostat parameters estimated from time-lapsedFrontiers in bioengineering and biotechnology · 2023
    Article
  12. Article
  13. Review
  14. Article
  15. 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

5 authors at 3 institutions in 3 countries.

Patrik ChristenInstitute for Biomechanics, ETH Zurich, Zurich, Switzerland.ORCID 0000-0001-8854-0682
Stephanie BoutroyINSERM UMR 1033, Université de Lyon, Lyon, France.
Rafaa EllouzINSERM UMR 1033, Université de Lyon, Lyon, France.
Roland ChapurlatINSERM UMR 1033, Université de Lyon, Lyon, France.
Bert van RietbergenOrthopaedic Biomechanics, Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands.
Université Claude Bernard Lyon 1 · FREindhoven University of Technology · NLETH Zurich · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We previously developed an image analysis approach for the determination of local sites of bone remodelling using time-lapse in vivo HR-pQCT. The involved image filtering for removing noise was chosen rather aggressively, and also removed some effects of the bone remodelling. In this paper, we quantify these filtering settings using ex vivo reproducibility HR-pQCT images, and determine the least-detectable bone remodelling using in vivo reproducibility HR-pQCT images, as well as testing whether the approach is capable of capturing age-related bone remodelling by use of in vivo long-term HR-pQCT images. We found that a threshold value of 225 mg HA/cm3 for the filtering led to acceptable results with falsely determined bone remodelling of less than 0.5%, and that the least-detectable bone formation and bone resorption are 2.0 ± 1.0% and 2.2 ± 0.7% respectively. We also found that age-related local bone remodelling can be captured satisfactorily in postmenopausal women. The latter revealed new insights into the effect of ageing on bone remodelling, and showed that bone remodelling seems to take place through a few small formation packets and many large resorption volumes leading to a net bone loss. We conclude that local in vivo bone remodelling can be successfully assessed with time-lapse in vivo HR-pQCT capable of assessing age-related changes in bone remodelling.

Indexed as

AdultAgedAged, 80 and overBone and BonesBone RemodelingCadaverFemaleFollow-Up StudiesHumansImaging, Three-DimensionalMaleMiddle AgedRadiusReproducibility of ResultsTibiaTime-Lapse Imaging

Identifiers

PMID29364934
PMCPMC5783377
OpenAlexW2792588985

What OpenQuestion holds

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LicenceCC BY
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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.