Evidence map›Paper›PMID 27084695›Full record

ArticleOsteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA2016

Bone involvement in adult patients affected with Ehlers-Danlos syndrome.

C Eller-Vainicher, A Bassotti, A Imeraj, E Cairoli, F M Ulivieri, F Cortini, M Dubini, B Marinelli, A Spada, I Chiodini

Abstract read
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Article in Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
5.1field-weighted citation impact, top 5% 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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 47 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Associations of Chiari-1 malformation and syringomyelia with osseous cervical spinal canal diameter in the pediatric spine.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2026
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Update on trabecular bone score.Archives of endocrinology and metabolism · 2022
    Review
  10. Rationale and Feasibility of Resistance Training in hEDS/HSD: A Narrative Review.Journal of functional morphology and kinesiology · 2022
    Review
  11. Article
  12. Observational
  13. Hypermobile Ehlers-Danlos syndromes: Complex phenotypes, challenging diagnoses, and poorly understood causes.Developmental dynamics : an official publication of the American Association of Anatomists · 2021
    Review
  14. Article
  15. Higher fracture prevalence and smaller bone size in patients with hEDS/HSD-a prospective cohort study.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2020
    Article
  16. Bone Disease in Patients with Ehlers-Danlos Syndromes.Current osteoporosis reports · 2020
    Review
  17. Article
  18. Article
  19. Review
  20. 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

10 authors at 2 institutions in 1 country.

C Eller-VainicherUnit of Endocrinology and Metabolic Diseases, Fondazione IRCCS Cà Granda-Ospedale Maggiore Policlinico, Via Francesco Sforza 35, 20122, Milan, Italy.
A BassottiUnit of Occupational Medicine, Fondazione IRCCS Cà Granda-Ospedale Maggiore Policlinico, Milan, Italy.
A ImerajUnit of Endocrinology and Metabolic Diseases, Fondazione IRCCS Cà Granda-Ospedale Maggiore Policlinico, Via Francesco Sforza 35, 20122, Milan, Italy.
E CairoliUnit of Endocrinology and Metabolic Diseases, Fondazione IRCCS Cà Granda-Ospedale Maggiore Policlinico, Via Francesco Sforza 35, 20122, Milan, Italy.
F M UlivieriNuclear medicine, Fondazione IRCCS Cà Granda-Ospedale Maggiore Policlinico, Milan, Italy.
F CortiniUnit of Occupational Medicine, Fondazione IRCCS Cà Granda-Ospedale Maggiore Policlinico, Milan, Italy.
M DubiniUnit of Occupational Medicine, Fondazione IRCCS Cà Granda-Ospedale Maggiore Policlinico, Milan, Italy.
B MarinelliUnit of Occupational Medicine, Fondazione IRCCS Cà Granda-Ospedale Maggiore Policlinico, Milan, Italy.
A SpadaUnit of Endocrinology and Metabolic Diseases, Fondazione IRCCS Cà Granda-Ospedale Maggiore Policlinico, Via Francesco Sforza 35, 20122, Milan, Italy.
I ChiodiniUnit of Endocrinology and Metabolic Diseases, Fondazione IRCCS Cà Granda-Ospedale Maggiore Policlinico, Via Francesco Sforza 35, 20122, Milan, Italy. iacopo.chiodini@policlinico.mi.it.ORCID 0000-0001-7594-3300
University of Milan · ITFondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

unlabelledThe Ehlers-Danlos syndrome is characterized by abnormal connective tissue but bone involvement is debated. We found a reduced BMD and bone quality and increased prevalence of asymptomatic vertebral fractures in eugonadal patients with Ehlers-Danlos syndrome. These findings suggest the need of a bone health evaluation in these patients.

introductionThe Ehlers-Danlos (EDS) syndrome is characterized by abnormalities of the connective tissue leading to ligamentous laxity and skin and tissue fragility. We evaluated the bone metabolism, bone mineral density (BMD) and bone quality (measured by trabecular bone score, TBS), and the prevalence of vertebral fractures (VFx) in a group of eugonadal adult EDS patients.

methodsFifty consecutive Caucasian patients, aged 30-50 years (36 females, 14 males) with classical or hypermobility EDS and 50 age-, gender-, and body mass index (BMI)-matched control subjects were enrolled. In all subjects' calcium-phosphorous metabolism, bone turnover, BMD at the lumbar spine (LS) and femur (femoral neck, FN and total femur, FT) and TBS by dual-energy X-ray absorptiometry, and the VFx presence by spine radiograph were assessed.

resultsPatients showed reduced BMD (Z-scores LS -0.45 ± 1.00, FN -0.56 ± 1.01, FT -0.58 ± 0.92) and TBS (1.299 ± 0.111) and increased prevalence of morphometric VFx (32 %) than controls (Z-scores LS 0.09 ± 1.22, FN 0.01 ± 0.97, FT 0.08 ± 0.89; TBS 1.382 ± 0.176; VFx 8 %, p <0.05 for all comparisons), while vitamin D levels, calcium-phosphorous metabolism, and bone turnover were comparable. Fractured EDS patients showed lower TBS values than non-fractured ones (1.245 ± 0.138 vs 1.325 ± 0.086, p < 0.05), despite comparable BMD. In EDS patients, the VFx presence was significantly associated with TBS even after adjusting for sex, age, BMD, EDS type, and falls frequency.

conclusionsEDS patients have reduced BMD and bone quality (as measured by TBS) and increased prevalence of VFx.

Indexed as

Bone DensityAbsorptiometry, PhotonAdultBone RemodelingEhlers-Danlos SyndromeFemaleFemur NeckHumansLumbar VertebraeMaleMiddle AgedSpinal FracturesBone qualityEhlers-Danlos syndromeTrabecular bone scoreVertebral fractures

Identifiers

PMID27084695
OpenAlexW2338844665

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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.