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- Title
Outcome Measures for Acute Submassive Pulmonary Embolisms at a Community-Based Hospital Using Ultrasound-Facilitated, Catheter-Directed, Low-Dose Fibrinolysis.
- Authors
Hooks, Brandon; Sharma, Vinay; Taylor, Gavin; Wadhwani, Sumeet; Ehtesham, Muhammad
- Abstract
Purpose: Ultrasound-facilitated, catheter-directed, low-dose fibrinolysis (USAT) appears to provide promising results for the management of acute submassive pulmonary embolisms (ASMPEs) at tertiary care centers. This study assessed outcome measures at a community-based hospital systems and compared results to known studies. Materials and Methods: This is a single-center, retrospective study assessing clinical outcomes of the EkoSonic Endovascular System intervention for ASMPEs performed by three surgical 3 subspecialties (interventional radiology, interventional cardiology, and vascular surgery) part of a pulmonary embolism response team (PERT). We reviewed 146 PERT activations from June 2013 to December 2017. Eighty-three patients with ASMPEs underwent USAT. Results: Our study showed greater differences (P =.01) between baseline and follow-up pulmonary artery systolic pressures (20.9 ± 9.8 mm Hg [n = 14]) compared to the ULTIMA study (12.3 ± 10 mm Hg [n = 30]). Our length-of-stay measures were shorter (6.1 ± 5.1 [n = 83]; P =.0001) compared to the SEATTLE II study (8.8 ± 5.0 [n = 150]). Preprocedure transthoracic echocardiograms (TTEs) were performed for 54 (65%) of 83 patients. Postprocedure TTEs at 48 hours was performed for 52 (62%) of 83 patients. Use of TTEs before and after intervention did not change outcomes. Intracranial hemorrhage was not observed in our patient population. There was no difference in outcomes between the three subspecialties in our study. Conclusions: Use of USAT in a community-based hospital PERT has similar outcomes to tertiary care centers. Furthermore, similar outcomes were observed between the three subspecialties suggesting development of a comprehensive care team for management of ASMPEs.
- Subjects
PULMONARY artery physiology; BLOOD pressure; COMPARATIVE studies; ECHOCARDIOGRAPHY; FIBRINOLYSIS; LENGTH of stay in hospitals; HOSPITALS; MEDICAL care costs; PULMONARY embolism; INTERVENTIONAL radiology; TREATMENT effectiveness; RETROSPECTIVE studies; TERTIARY care; EVALUATION
- Publication
Vascular & Endovascular Surgery, 2020, Vol 54, Issue 2, p135
- ISSN
1538-5744
- Publication type
Article
- DOI
10.1177/1538574419885275