Format

Send to

Choose Destination
Catheter Cardiovasc Interv. 2018 Aug 1;92(2):366-371. doi: 10.1002/ccd.27624. Epub 2018 May 10.

Electronic cardiac arrest triage score best predicts mortality after intervention in patients with massive and submassive pulmonary embolism.

Author information

1
Department of Medicine, Section of Cardiology, University of Chicago Medical Center, Chicago, Illinois.
2
Morehouse College, Atlanta, Georgia.
3
Section of Pulmonary Medicine, University of Chicago Medical Center, Chicago, Illinois.
4
Section of General Internal Medicine, University of Chicago Medical Center, Chicago, Illinois.

Abstract

OBJECTIVE:

To determine if the cardiac arrest triage (CART) Score would better predict poor outcomes after pharmacomechanical therapy (PMT) for massive and submassive pulmonary embolism (PE) than traditional risk scores BACKGROUND: PMT for massive and submassive PE allows for clot lysis with minimal doses of fibrinolytics. Although PMT results in improved right ventricular function, and reduced pulmonary pressures and thrombus burden, predictors of poor outcome are not well-studied.

METHODS:

We conducted a retrospective analysis of all patients who underwent PMT for massive or submassive PE at a single institution from 2010 to 2016. The CART score and electronic CART (eCART) score, derived previously as early warning scores for hospitalized patients, were compared to pulmonary embolism severity index (PESI) comparing the area under the receiver-operator characteristic curve (AUC) for predicting 30-day mortality.

RESULTS:

We studied 61 patients (56 ±17 years, 44.0% male, 29.5% massive PE, mean PESI 114.6 ± 42.7, mean CART 13.5 ± 1.39, mean eCART 108.5 ± 28.6). Thirty-day mortality was 24.6%. Treatments included rheolytic thrombectomy (32.7%), catheter-directed thrombolysis (50.8%), ultrasound-assisted thrombolysis (32.7%), and mechanical thrombectomy (4.9%). There were no differences in outcome based on technique. The eCART and CART scores had higher AUCs compared to PESI in predicting 30-day mortality (0.84 vs 0.72 vs 0.69, P = .010). We found troponin I and pro-BNP were higher in higher eCART tertiles, however AUCs were 0.51 and 0.63, respectively for 30-day mortality when used as stand-alone predictors.

CONCLUSION:

Compared to PESI score, CART and eCART scores better predict mortality in massive or submassive PE patients undergoing PMT.

KEYWORDS:

cardiac arrest triage score; pharmacomechanical therapy; pulmonary embolism

PMID:
29745451
DOI:
10.1002/ccd.27624

Supplemental Content

Full text links

Icon for Wiley
Loading ...
Support Center