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Coronary artery bypass graft surgery outcomes in the United States: Impact of the coronavirus disease 2019 (COVID-19) pandemic.
Parcha, Vibhu; Kalra, Rajat; Glenn, Austin M; Davies, James E; Kuranz, Seth; Arora, Garima; Arora, Pankaj.
  • Parcha V; Division of Cardiovascular Disease, University of Alabama at Birmingham, Birmingham, Ala.
  • Kalra R; Cardiovascular Division, University of Minnesota, Minneapolis, Minn.
  • Glenn AM; School of Medicine, University of Alabama at Birmingham, Birmingham, Ala.
  • Davies JE; Division of Cardiothoracic Surgery, University of Alabama at Birmingham, Birmingham, Ala.
  • Kuranz S; TriNetX, Inc, Cambridge, Mass.
  • Arora G; Division of Cardiovascular Disease, University of Alabama at Birmingham, Birmingham, Ala.
  • Arora P; Division of Cardiovascular Disease, University of Alabama at Birmingham, Birmingham, Ala.
JTCVS Open ; 6: 132-143, 2021 Jun.
Article in English | MEDLINE | ID: covidwho-1192276
ABSTRACT

OBJECTIVE:

There has been a substantial decline in patients presenting for emergent and routine cardiovascular care in the United States after the onset of the coronavirus disease 2019 (COVID-19) pandemic. We sought to assess the risk of adverse clinical outcomes among patients undergoing coronary artery bypass graft (CABG) surgery during the 2020 COVID-19 pandemic period and compare the risks with those undergoing CABG before the pandemic in the year 2019.

METHODS:

A retrospective cross-sectional analysis of the TriNetX Research Network database was performed. Patients undergoing CABG between January 20, 2019, and September 15, 2019, contributed to the 2019 cohort, and those undergoing CABG between January 20, 2020, and September 15, 2020, contributed to the 2020 cohort. Propensity-score matching was performed, and the odds of mortality, acute kidney injury, stroke, acute respiratory distress syndrome, and mechanical ventilation occurring by 30 days were evaluated.

RESULTS:

The number of patients undergoing CABG in 2020 declined by 35.5% from 5534 patients in 2019 to 3569 patients in 2020. After propensity-score matching, 3569 patient pairs were identified in the 2019 and the 2020 cohorts. Compared with those undergoing CABG in 2019, the odds of mortality by 30 days were 0.96 (95% confidence interval [CI], 0.69-1.33; P = .80) in those undergoing CABG in 2020. The odds for stroke (odds ratio [OR], 1.201; 95% CI, 0.96-1.39), acute kidney injury (OR, 0.76; 95% CI, 0.59-1.08), acute respiratory distress syndrome (OR, 1.01; 95% CI, 0.60-2.42), and mechanical ventilation (OR, 1.11; 95% CI, 0.94-1.30) were similar between the 2 cohorts.

CONCLUSIONS:

The number of patients undergoing CABG in 2020 has substantially declined compared with 2019. Similar odds of adverse clinical outcomes were seen among patients undergoing CABG in the setting of COVID-19 compared with those in 2019.
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Full text: Available Collection: International databases Database: MEDLINE Type of study: Cohort study / Experimental Studies / Observational study / Prognostic study / Randomized controlled trials Language: English Journal: JTCVS Open Year: 2021 Document Type: Article

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Full text: Available Collection: International databases Database: MEDLINE Type of study: Cohort study / Experimental Studies / Observational study / Prognostic study / Randomized controlled trials Language: English Journal: JTCVS Open Year: 2021 Document Type: Article