Evidence map›Paper›PMID 35367564›Full record

ArticleJournal of vascular surgery2022

Transcarotid artery revascularization is associated with similar outcomes to carotid endarterectomy regardless of patient risk status.

George Q Zhang, Sanuja Bose, David P Stonko, Christopher J Abularrage, Devin S Zarkowsky, Caitlin W Hicks

Open access · greenAbstract read
In one paragraph

Article in Journal of vascular surgery, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
5.2field-weighted citation impact, top 3% 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

16 citing papers in PubMed, 35 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

6 authors at 4 institutions in 1 country.

George Q ZhangDepartment of Surgery, Brigham and Women's Hospital, Boston, MA.
Sanuja BoseJohns Hopkins Bloomberg School of Public Health, Baltimore, MD.
David P StonkoDepartment of Surgery, The Johns Hopkins Hospital, Baltimore, MD.
Christopher J AbularrageDepartment of Surgery, The Johns Hopkins Hospital, Baltimore, MD; Division of Vascular Surgery and Endovascular Therapy, Department of Surgery, The Johns Hopkins Hospital, Baltimore, MD.
Devin S ZarkowskyDivision of Vascular Surgery and Endovascular Therapy, Department of Surgery, University of Colorado Medicine, Denver, CO.
Caitlin W HicksDepartment of Surgery, The Johns Hopkins Hospital, Baltimore, MD; Division of Vascular Surgery and Endovascular Therapy, Department of Surgery, The Johns Hopkins Hospital, Baltimore, MD. Electronic address: chicks11@jhmi.edu.
Johns Hopkins Hospital · USBrigham and Women's Hospital · USJohns Hopkins University · USUniversity of Colorado Denver · US

Funding

Risk Factors and Outcomes Associated with Late-Life Diabetic Peripheral NeuropathyK23DK124515 · NIDDK · JOHNS HOPKINS UNIVERSITY · PI HICKS, CAITLIN WHITNEY · 2020 to 2024
$898k
NIDDK NIH HHS K23 DK124515
6 · The paper itself

Abstract

backgroundCarotid artery stenting (CAS), including both transfemoral carotid artery stenting (TFCAS) and transcarotid artery revascularization (TCAR), reimbursement has been limited to high-risk patients by the Centers for Medicare & Medicaid Services (CMS) since 2005. We aimed to assess the association of CMS high-risk status with perioperative outcomes for carotid endarterectomy (CEA), TFCAS, and TCAR.

methodsWe performed a retrospective review of all Vascular Quality Initiative patients who underwent carotid revascularization between 2015 and 2020. Patients were stratified by whether they met CMS CAS criteria, and univariable and multivariable logistic regression analyses were performed to assess the association of procedure type (CEA, TFCAS, TCAR) with perioperative outcomes.

resultsOf 124,531 individuals who underwent carotid revascularization procedures, 91,687 (73.6%) underwent CEA, 17,247 (13.9%) underwent TFCAS, and 15,597 (12.5%) underwent TCAR. Among patients who met the CMS CAS criteria (ie, high-risk patients), the incidence of perioperative stroke was 2.7% for CEA, 3.4% for TFCAS, and 2.4% for TCAR (P < .001). Among standard-risk patients, the incidence of perioperative stroke was 1.7% for CEA, 2.7% for TFCAS, and 1.8% for TCAR (P < .001). After adjusting for baseline demographic and clinical characteristics, the odds of perioperative stroke were lower for TCAR versus CEA in high-risk patients (adjusted odds ratio [aOR], 0.82; 95% confidence interval [CI], 0.68-0.99) and similar in standard-risk patients (aOR, 1.05; 95% CI, 0.84, 1.31). In contrast, the adjusted odds of perioperative stroke were higher for TFCAS versus CEA in high-risk patients (aOR, 1.23; 95% CI, 1.03-1.46) and standard-risk patients (aOR, 1.60; 95% CI, 1.37-1.86). In both populations, TFCAS and TCAR patients had significantly lower odds of myocardial infarction than CEA patients (both P < .001).

conclusionsThe perioperative risks associated with CEA, TFCAS, and TCAR in high-risk patients support the current CMS criteria, although the risks associated with each revascularization approach in standard-risk patients suggest that distinguishing TCAR from TFCAS may be warranted.

Indexed as

Carotid StenosisEndarterectomy, CarotidEndovascular ProceduresStrokeAgedFemoral ArteryHumansMedicareRetrospective StudiesRisk AssessmentRisk FactorsStentsTime FactorsTreatment OutcomeUnited StatesCarotid arteryCarotid endarterectomyCarotid stenosisCenters for Medicare and Medicaid Services

Identifiers

PMID35367564
PMCPMC9329175
OpenAlexW4221098242

What OpenQuestion holds

Textmetadata
LicenceTDM
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.