Evidence map›Paper›PMID 29663105›Full record

ArticleEuropean journal of orthopaedic surgery & traumatology : orthopedie traumatologie2018

Cemented versus uncemented hemiarthroplasty of the hip in patients with a femoral neck fracture: a comparison of two modern stem design implants.

M R M Frenken, M G M Schotanus, E H van Haaren, R Hendrickx

Abstract readComparative StudyMulticenter Study
PubMed Publisher
In one paragraph

Article in European journal of orthopaedic surgery & traumatology : orthopedie traumatologie, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
3.1field-weighted citation impact, top 9% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 22 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Cardiopulmonary collapse in frail patients treated with cemented and uncemented hemiarthroplasty.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2025
    Article
  4. Article
  5. A Comparison of Risks and Benefits Regarding Hip Arthroplasty Fixation.Journal of the American Academy of Orthopaedic Surgeons. Global research & reviews · 2021
    Article
  6. Article
  7. Observational
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
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

4 authors at 2 institutions in 1 country.

M R M FrenkenDepartment of Orthopaedic Surgery, Sint Maartenskliniek, Nijmegen, The Netherlands.
M G M SchotanusDepartment of Orthopaedic Surgery and Traumatology, Zuyderland Medical Centre, Sittard-Geleen, The Netherlands. martijnschotanus@hotmail.com.ORCID http://orcid.org/0000-0002-3975-6337
E H van HaarenDepartment of Orthopaedic Surgery and Traumatology, Zuyderland Medical Centre, Sittard-Geleen, The Netherlands.
R HendrickxDepartment of Orthopaedic Surgery and Traumatology, Zuyderland Medical Centre, Sittard-Geleen, The Netherlands.
Zuyderland Medisch Centrum · NLSint Maartenskliniek · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeWe wished to compare the outcome of two types of cemented and uncemented modern stem design implants after hemiarthroplasty, with both an Orthopaedic Data Evaluation Panel rating of 10A.

methodsThis retrospective study compares data obtained from two centres, with a total study population of 655 (n = 393 cemented, n = 262 uncemented). Patients were matched at baseline for gender, age, surgery side, American Society of Anesthesiologists score, body mass index and pre-operative haemoglobin level. Outcome measurements were prosthesis-related complications, pre- and post-operative, with reoperation rate and mortality and other complications after 1 year, surgery time, blood loss and immobility at discharge.

resultsThere were no significant differences in mortality after 1 year, total other complications, immobility at the time of discharge and total prosthesis-related complications between both groups. Significantly more periprosthetic fractures and post-operative infections were seen in the uncemented group with significantly more reoperations compared to the cemented group. Significant differences were seen in cardiovascular complications, blood loss and surgery time in favour of the uncemented group.

conclusionsIn consequence of the significant higher prosthesis-related complications (e.g. infections, periprosthetic fractures and reoperations) in the uncemented group in this study, we recommend cemented hemiarthroplasty in patients with a femoral neck fracture. LEVEL OF EVIDENCE: Level III, Case Controlled Study.

Indexed as

Hip ProsthesisAgedAged, 80 and overArthroplasty, Replacement, HipBone CementsCementationFemaleFemoral Neck FracturesHemiarthroplastyHumansMalePostoperative ComplicationsRetrospective StudiesTreatment OutcomeBone CementsCementedFemoral neck fractureHemiarthroplastyHip replacement arthroplastyUncemented

Identifiers

PMID29663105
OpenAlexW2799385352

What OpenQuestion holds

Textmetadata
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 OpenQuestion graph.