Evidence map›Paper›PMID 30684695›Full record

ArticleWorld neurosurgery2019

Venous Thromboembolism After Degenerative Spine Surgery: A Nationwide Readmissions Database Analysis.

Ian A Buchanan, Michelle Lin, Daniel A Donoho, Li Ding, Steven L Giannotta, Frank Attenello, William J Mack, John C Liu

Open access · greenAbstract readMulticenter Study
In one paragraph

Article in World neurosurgery, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
3.1field-weighted citation impact, top 7% 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

11 citing papers in PubMed, 25 citations in OpenAlex.

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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

8 authors at 1 institution in 1 country.

Ian A BuchananDepartment of Neurological Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California, USA. Electronic address: ianbuchanan07@gmail.com.
Michelle LinDepartment of Neurological Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.
Daniel A DonohoDepartment of Neurological Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.
Li DingDepartment of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.
Steven L GiannottaDepartment of Neurological Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.
Frank AttenelloDepartment of Neurological Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.
William J MackDepartment of Neurological Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.
John C LiuDepartment of Neurological Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.
University of Southern California · US

Funding

Mentored Career DevelopmentKL2TR001854 · NCATS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI Elizabeth Rhea Erwin Burner, Amy Elizabeth West · 2016 to 2026
$9.0M
NCATS NIH HHS KL2 TR001854
6 · The paper itself

Abstract

backgroundVenous thromboembolism (VTE) is an appreciable burden on health care. The protracted recumbency experienced by many spinal patients juxtaposed with concerns for postoperative hemorrhage from early anticoagulation results in conflicting stances regarding chemoprophylaxis. Identifying risk factors associated with VTE is therefore instrumental in guiding management.

objectiveTo identify VTE risk factors in patients undergoing degenerative spine surgery.

methodsThe Nationwide Readmissions Database was searched for adults undergoing spine surgery for degenerative diseases between 2010 and 2014. The 30-day and 90-day VTE incidence was estimated from readmissions with new VTE diagnoses. A multivariate survey-adjusted logistic regression model was used to identify variables associated with VTE diagnoses on readmission.

resultsOf 838,507 degenerative spine cases queried, 3499 patients (0.42%) were readmitted with a VTE diagnosis within 30 days and 4321 patients (0.62%) were readmitted within 90 days. In multivariate analysis, steroids were independently associated with a higher likelihood of readmission with VTE at both 30 days (odds ratio, 1.58; P < 0.001) and 90 days (odds ratio, 1.97; P < 0.001). Significant associations were also identified with thoracolumbar surgery, length of stay, and discharge to institutional care.

conclusionsThe incidence of readmission with VTE diagnoses in spine surgery is low. However, their devastating consequences underscore the need to identify those patients deemed high risk. These patients include those having thoracolumbar surgery, of advanced age, with prolonged length of stay, using corticosteroids, and with a disposition to institutional care (e.g., skilled nursing facility or long-term acute care). Given the association between steroids and VTE, clinicians should be judicious about perioperative administration despite their obvious antiinflammatory benefits.

Indexed as

AdolescentAdrenal Cortex HormonesAdultAgedHumansIntervertebral Disc DegenerationLength of StayLumbar VertebraeMaleMiddle AgedPatient ReadmissionPostoperative ComplicationsRisk FactorsThoracic VertebraeTime FactorsVenous ThromboembolismAdrenal Cortex HormonesAdult cohortDeep vein thrombosis (DVT)Nationwide databasePulmonary embolism (PE)ReadmissionSpine surgeryVenous thromboembolism (VTE)

Identifiers

PMID30684695
PMCPMC6650385
OpenAlexW2913481624

What OpenQuestion holds

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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.