Evidence map›Paper›PMID 34027674›Full record

ArticleBone & joint open2021

Mortality risk of surgically managing orthopaedic trauma during the COVID-19 pandemic.

Balasubramanian Balakumar, Rajpal S Nandra, Hugo Woffenden, Benjamin Atkin, Ansar Mahmood, George Cooper, Julian Cooper, Paul Hindle

Registry-linked trialAbstract read
In one paragraph

Article in Bone & joint open, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05133648 (Association of Anesthesia Technique With Morbidity and Mortality in Patients With COVID-19 and Surgery for Hip Fracture), which is not on this map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
–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.

NCT05133648 unknown statusnot on this mapstarted 2023, after this paper: background citation

Association of Anesthesia Technique With Morbidity and Mortality in Patients With COVID-19 and Surgery for Hip Fracture: a Retrospective Population Cohort Study

TypeobservationalSponsorUniversity of British ColumbiaRan2023 to 2023Enrolled1,000ConditionsHip Fractures, COVID-19, General Anesthesia, Spinal AnesthesiaArmsHip Fracture Surgery, COVID-19 infection
3 · Its place in the literature

Who cites it

4 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Observational
  4. 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

8 authors.

Balasubramanian BalakumarUniversity Hospitals Birmingham NHS Foundation Trust, Birmingham, UK.ORCID https://orcid.org/0000-0003-0007-1872
Rajpal S NandraUniversity Hospitals Birmingham NHS Foundation Trust, Birmingham, UK.ORCID https://orcid.org/0000-0002-7525-5927
Hugo WoffendenUniversity Hospitals Birmingham NHS Foundation Trust, Birmingham, UK.
Benjamin AtkinUniversity Hospitals Birmingham NHS Foundation Trust, Birmingham, UK.ORCID https://orcid.org/0000-0001-5233-0106
Ansar MahmoodUniversity Hospitals Birmingham NHS Foundation Trust, Birmingham, UK.ORCID https://orcid.org/0000-0003-1359-6651
George CooperRoyal Orthopaedic Hospital NHS Foundation Trust, Birmingham, UK.ORCID https://orcid.org/0000-0001-7291-300X
Julian CooperUniversity Hospitals Birmingham NHS Foundation Trust, Birmingham, UK.
Paul HindleUniversity Hospitals Birmingham NHS Foundation Trust, Birmingham, UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimsIt is imperative to understand the risks of operating on urgent cases during the COVID-19 (SARS-Cov-2 virus) pandemic for clinical decision-making and medical resource planning. The primary aim was to determine the mortality risk and associated variables when operating on urgent cases during the COVID-19 pandemic. The secondary objective was to assess differences in the outcome of patients treated between sites treating COVID-19 and a separate surgical site.

methodsThe primary outcome measure was 30-day mortality. Secondary measures included complications of surgery, COVID-19 infection, and length of stay. Multiple variables were assessed for their contribution to the 30-day mortality. In total, 433 patients were included with a mean age of 65 years; 45% were male, and 90% were Caucasian.

resultsOverall mortality was 7.6% for all patients and 15.9% for femoral neck fractures. The mortality rate increased from 7.5% to 44.2% in patients with fracture neck of femur and a COVID-19 infection. The COVID-19 rate in the 30-day postoperative period was 11%. COVID-19 infection, age, and Charlson Comorbidity Index were independent risk factor for mortality.

conclusionThere was a significant risk of contracting COVID-19 due to being admitted to hospital. Using a site which was not treating COVID-19 respiratory patients for surgery did not identify a difference with respect to mortality, nosocomial COVID-19 infection, or length of stay. The COVID-19 pandemic significantly increases perioperative mortality risk in patients with fractured neck of femora but patients with other injuries were not at increased risk. Cite this article:

Indexed as

COVID-19MorbidityMortalityOrthopaedicsSurgeryTrauma

Identifiers

PMID34027674
PMCPMC8168546

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Registered trials

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.