Evidence map›Paper›PMID 29947288›Full record

ArticleActa orthopaedica2018

Growth of Cutibacterium acnes is common on osteosynthesis material of the shoulder in patients without signs of infection.

Anna Both, Till O Klatte, Andreas Lübke, Henning Büttner, Maximilian J Hartel, Lars G Grossterlinden, Holger Rohde

Open access · goldAbstract read
In one paragraph

Article in Acta orthopaedica, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
2.8field-weighted citation impact, top 10% 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

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Peri-implant soft tissue colonization after osteosynthesis in asymptomatic patients: a prospective study.European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2026
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. [Non-unions of the upper extremities].Chirurgie (Heidelberg, Germany) · 2024
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. 18F FDG-PET/CT has poor diagnostic accuracy in diagnosing shoulder PJI.European journal of nuclear medicine and molecular imaging · 2019
    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

7 authors at 3 institutions in 1 country.

Anna Botha Institut für Medizinische Mikrobiologie, Virologie und Hygiene.
Till O Klatteb Klinik für Unfall- und Wiederherstellungschirurgie.
Andreas Lübkec Institut für Pathologie , Universitätsklinikum Hamburg-Eppendorf , Hamburg , Germany.
Henning Büttnera Institut für Medizinische Mikrobiologie, Virologie und Hygiene.
Maximilian J Hartelb Klinik für Unfall- und Wiederherstellungschirurgie.
Lars G Grossterlindend Zentrum für Orthopädie , Unfall- und Wirbelsäulenchirurgie, Asklepios Klinik Altona , Hamburg , Germany.
Holger Rohdea Institut für Medizinische Mikrobiologie, Virologie und Hygiene.
Institut für Medizinische Informatik, Biometrie und Epidemiologie · DEAsklepios Klinik Altona · DEUniversität Hamburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background and purpose - Cutibacterium acnes, formerly known as Propionibacterium acnes, is often isolated from deep tissues of the shoulder. It is recognized as an important causative agent of foreign-material associated infections. However, the incidence and significance of its detection in tissues from patients without clinical evidence for infection is unclear. We assessed the incidence of C. acnes colonization of osteosynthesis material in asymptomatic patients, and evaluated the short-term outcome in relation to the microbiological findings. Patients and methods - We microbiologically analyzed osteosynthesis material of 34 asymptomatic patients after surgery on the clavicle. Material obtained from 19 asymptomatic patients after osteosynthesis of the fibula served as a control group. Patients were clinically followed up for 3-24 months after removal of the osteosynthesis material. Results - Bacteria were recovered from devices in 29 of 34 patients from the clavicle group. 27 of 29 positive samples grew C. acnes. Isolation of C. acnes was more common in male than in female patients. No bacterial growth was observed on foreign material from patients in the fibula group. All patients remained asymptomatic at follow-up. Interpretation - Growth of C. acnes is common on osteosynthesis material of the shoulder, especially in males. Samples were positive irrespective of clinical signs of infection. Therefore, detection of C. acnes in this clinical setting is of questionable clinical significance. The high positivity rate in asymptomatic patients discourages routine sampling of material in cases without clinical evidence for infection.

Indexed as

AdultAgedBone PlatesBone ScrewsClavicleDevice RemovalEquipment ContaminationFemaleFibulaFollow-Up StudiesFracture Fixation, InternalHumansMaleMiddle AgedPropionibacterium acnesShoulder Fractures

Identifiers

PMID29947288
PMCPMC6202769
OpenAlexW2810635283

What OpenQuestion holds

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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.