Evidence map›Paper›PMID 33990873›Full record

ArticleOsteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA2021

Analysis of the effects of a delay of surgery in patients with hip fractures: outcome and causes.

S Lieten, A Herrtwich, B Bravenboer, T Scheerlinck, S Van Laere, J Vanlauwe

Abstract read
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In one paragraph

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, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–field-weighted citation impact
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

13 citing papers in PubMed.

  1. Risk Factors and Causes of Delayed Hip Fracture Surgery in Elderly Patients: Findings from a Hip Fracture Fast-Track Surgery Program.Journal of the American Academy of Orthopaedic Surgeons. Global research & reviews · 2026
    Article
  2. Article
  3. Surgical consent by healthcare proxies does not delay surgery in older adult patients with hip fracture.OTA international : the open access journal of orthopaedic trauma · 2025
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  7. A retrospective chart analysis with 5-year follow-up of early care for geriatric hip fracture patients: why we should continue talking about hip fractures.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2024
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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

6 authors.

S Lieten *Department of Orthopedics and Traumatology, Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Laarbeeklaan 101, 1090, Brussels, Belgium. Siddhartha.Lieten@uzbrussel.be.ORCID http://orcid.org/0000-0002-8825-8764
A Herrtwich *Department of Orthopedics and Traumatology, Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Laarbeeklaan 101, 1090, Brussels, Belgium.
B BravenboerDepartment of Geriatrics, Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Laarbeeklaan 101, 1090, Brussels, Belgium.
T ScheerlinckDepartment of Orthopedics and Traumatology, Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Laarbeeklaan 101, 1090, Brussels, Belgium.
S Van LaereInterfaculty Center Data processing and Statistics, Vrije Universiteit Brussel (VUB), Laarbeeklaan 103, 1090, Brussels, Belgium.
J VanlauweDepartment of Orthopedics and Traumatology, Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Laarbeeklaan 101, 1090, Brussels, Belgium.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study analyzed characteristics of hip fracture patients who did not undergo surgery within 24 hours after hospitalization, as recommended by the Belgian quality standards. Reasons for delay were analyzed. Delay in surgery for hip fracture was related to the medical condition of the patients.

introductionTo compare patients with optimal timing to patients with a delay in hip surgery, with respect to outcome (complications (postoperative) and mortality) and reasons for delay.

methodsA retrospective analysis of medical records compared patients operated on within 24h (Group A) to patients operated on more than 24h after admission (Group B). A follow-up period of 5 years after release or up to the time of data collection was used. Reasons for delay in relation with mortality were analyzed descriptively. Descriptive statistics were used for patient demographics and complications. Relationships causing a delayed surgery and mortality were analyzed using binary logistic regression. Additionally, a survival analysis was provided for overall mortality.

resultsRespectively, 536 and 304 patients were included in Group A and B. The most prominent reason for delaying surgery was the patient not being medically fit (20.7%). Surgical delay was associated with more cardiovascular (p = 0.010), more pulmonary (p < 0.001), and less hematologic complications (p=0.037). Thirty-day mortality was higher with increasing age (p < 0.001), with hematologic (p < 0.001) or endocrine-metabolic complications (p = 0.001), and lower when no complications occurred (p = 0.004). Mortality at the end of data collection was higher for patients with delayed surgery (OR = 2.634, p < 0.001), an increased age (p = 0.006), male gender (p < 0.001), institutionalized patients (p = 0.009), pulmonary complication (p = 0.002), and having no endocrine-metabolic complications (p = 0.003). Survival analysis showed better survival for patients operated on within 24h (p < 0.001).

conclusionsDelayed surgery for patients with hip fractures was associated with bad additional medical conditions. Survival was higher for patients operated on within 24h of admission.

Indexed as

Hip FracturesHospitalizationHumansLogistic ModelsMaleRetrospective StudiesRisk FactorsTime-to-TreatmentDelayed surgeryHip fracturesPatient outcomesReasons for delayRetrospective

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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.