Evidence map›Paper›PMID 38130774›Full record

ArticleJBMR plus2023

When Cortical Bone Matrix Properties Are Indiscernible between Elderly Men with and without Type 2 Diabetes, Fracture Resistance Follows Suit.

Eva M Wölfel, Benjamin Bartsch, Jasmin Koldehoff, Imke A K Fiedler, Sofie Dragoun-Kolibova, Felix N Schmidt, Johannes Krug, Mei-Chun Lin, Klaus Püschel, Benjamin Ondruschka and 5 more

Open access · goldAbstract read
In one paragraph

Article in JBMR plus, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
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

5 citing papers in PubMed, 8 citations in OpenAlex.

  1. Article
  2. Differences and similarities in cortical bone of the femur between donors with and without type 2 diabetes.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2026
    Article
  3. Article
  4. Review
  5. 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

15 authors at 3 institutions in 3 countries.

Eva M WölfelDepartment of Osteology and Biomechanics University Medical Center Hamburg-Eppendorf Hamburg Germany.ORCID https://orcid.org/0000-0001-5292-5679
Benjamin BartschDepartment of Osteology and Biomechanics University Medical Center Hamburg-Eppendorf Hamburg Germany.
Jasmin KoldehoffInstitute of Advanced Ceramics Hamburg University of Technology Hamburg Germany.ORCID https://orcid.org/0000-0002-4422-7819
Imke A K FiedlerDepartment of Osteology and Biomechanics University Medical Center Hamburg-Eppendorf Hamburg Germany.ORCID https://orcid.org/0000-0003-2724-258X
Sofie Dragoun-KolibovaDepartment of Osteology and Biomechanics University Medical Center Hamburg-Eppendorf Hamburg Germany.ORCID https://orcid.org/0000-0002-4216-8181
Felix N SchmidtDepartment of Osteology and Biomechanics University Medical Center Hamburg-Eppendorf Hamburg Germany.ORCID https://orcid.org/0000-0001-6586-6794
Johannes KrugDepartment of Osteology and Biomechanics University Medical Center Hamburg-Eppendorf Hamburg Germany.
Mei-Chun LinDepartment of Osteology and Biomechanics University Medical Center Hamburg-Eppendorf Hamburg Germany.ORCID https://orcid.org/0000-0002-8038-5064
Klaus PüschelInstitute of Legal Medicine University Medical Center Hamburg-Eppendorf Hamburg Germany.
Benjamin OndruschkaInstitute of Legal Medicine University Medical Center Hamburg-Eppendorf Hamburg Germany.
Elizabeth A ZimmermannFaculty of Dental Medicine and Oral Health Sciences McGill University Montreal Canada.ORCID https://orcid.org/0000-0001-9927-3372
Hans JelittoInstitute of Advanced Ceramics Hamburg University of Technology Hamburg Germany.ORCID https://orcid.org/0000-0002-2285-9989
Gerold SchneiderInstitute of Advanced Ceramics Hamburg University of Technology Hamburg Germany.
Bernd GludovatzSchool of Mechanical and Manufacturing Engineering University of New South Wales, Sydney (UNSW Sydney) Sydney Australia.ORCID https://orcid.org/0000-0002-2420-3879
Björn BusseDepartment of Osteology and Biomechanics University Medical Center Hamburg-Eppendorf Hamburg Germany.ORCID https://orcid.org/0000-0002-3099-8073
Universität Hamburg · DEMcGill University · CAThe University of Sydney · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Type 2 diabetes mellitus (T2DM) is a metabolic disease affecting bone tissue and leading to increased fracture risk in men and women, independent of bone mineral density (BMD). Thus, bone material quality (i.e., properties that contribute to bone toughness but are not attributed to bone mass or quantity) is suggested to contribute to higher fracture risk in diabetic patients and has been shown to be altered. Fracture toughness properties are assumed to decline with aging and age-related disease, while toughness of human T2DM bone is mostly determined from compression testing of trabecular bone. In this case-control study, we determined fracture resistance in T2DM cortical bone tissue from male individuals in combination with a multiscale approach to assess bone material quality indices. All cortical bone samples stem from male nonosteoporotic individuals and show no significant differences in microstructure in both groups, control and T2DM. Bone material quality analyses reveal that both control and T2DM groups exhibit no significant differences in bone matrix composition assessed with Raman spectroscopy, in BMD distribution determined with quantitative back-scattered electron imaging, and in nanoscale local biomechanical properties assessed via nanoindentation. Finally, notched three-point bending tests revealed that the fracture resistance (measured from the total, elastic, and plastic J-integral) does not significantly differ in T2DM and control group, when both groups exhibit no significant differences in bone microstructure and material quality. This supports recent studies suggesting that not all T2DM patients are affected by a higher fracture risk but that individual risk profiles contribute to fracture susceptibility, which should spur further research on improving bone material quality assessment in vivo and identifying risk factors that increase bone fragility in T2DM. © 2023 The Authors.

Indexed as

BONE MATERIAL QUALITYCORTICAL BONEFRACTURE TOUGHNESSMECHANICAL TESTINGT2DM

Identifiers

PMID38130774
PMCPMC10731113
OpenAlexW4389274229

What Socratic holds

Textmetadata
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 Socratic graph.