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Composite Pulmonary Embolism Shock Score and Risk of Adverse Outcomes in Patients With Pulmonary Embolism
Zhang, Robert S; Yuriditsky, Eugene; Zhang, Peter; Maqsood, Muhammad H; Amoroso, Nancy E; Maldonado, Thomas S; Xia, Yuhe; Horowitz, James M; Bangalore, Sripal
BACKGROUND/UNASSIGNED:In hemodynamically stable patients with acute pulmonary embolism (PE), the Composite Pulmonary Embolism Shock (CPES) score predicts normotensive shock. However, it is unknown if CPES predicts adverse clinical outcomes. The objective of this study was to determine whether the CPES score predicts in-hospital mortality, resuscitated cardiac arrest, or hemodynamic deterioration. METHODS/UNASSIGNED:Patients with acute intermediate-risk PE admitted from October 2016 to July 2019 were included. CPES was calculated for each patient. The primary outcome was a composite of in-hospital mortality, resuscitated cardiac arrest, or hemodynamic decompensation. Secondary outcomes included individual components of the primary outcome. The association of CPES with primary and secondary outcomes was evaluated. RESULTS/UNASSIGNED:=0.005). CONCLUSIONS/UNASSIGNED:In patients with acute intermediate-risk PE, the CPES score effectively risk stratifies and prognosticates patients for the prediction of clinical events and provides incremental value over baseline demographics and European Society of Cardiology intermediate-risk subcategories.
PMID: 38994599
ISSN: 1941-7632
CID: 5680182
Comparing Management Strategies in Patients With Clot-in-Transit
Zhang, Robert S; Yuriditsky, Eugene; Zhang, Peter; Elbaum, Lindsay; Bailey, Eric; Maqsood, Muhammad H; Postelnicu, Radu; Amoroso, Nancy E; Maldonado, Thomas S; Saric, Muhamed; Alviar, Carlos L; Horowitz, James M; Bangalore, Sripal
BACKGROUND/UNASSIGNED:Clot-in-transit is associated with high mortality, but optimal management strategies remain uncertain. The aim of this study was to compare the outcomes of different treatment strategies in patients with clot-in-transit. METHODS/UNASSIGNED:This is a retrospective study of patients with documented clot-in-transit in the right heart on echocardiography across 2 institutions between January 2020 and October 2023. The primary outcome was a composite of in-hospital mortality, resuscitated cardiac arrest, or hemodynamic decompensation. RESULTS/UNASSIGNED:=0.067). CONCLUSIONS/UNASSIGNED:In this study of CBT in patients with clot-in-transit, CBT or systemic thrombolysis was associated with a significantly lower rate of adverse clinical outcomes, including a lower rate of death compared with anticoagulation alone driven by the CBT group. CBT has the potential to improve outcomes. Further large-scale studies are needed to test these associations.
PMID: 38841833
ISSN: 1941-7632
CID: 5665552
Impact of Time to Intervention on Catheter-Directed Therapy for Pulmonary Embolism
Lehr, Andrew; Guichet, Phillip; Garimella, Bhaskara; Krolikowski, Kelsey; Amoroso, Nancy; Sista, Akhilesh; Brosnahan, Shari B.
OBJECTIVES: Cather-directed therapies (CDTs) are an evolving therapeutic option for patients with intermediate-risk pulmonary embolism (PE). Although many techniques have been studied, there is limited evidence for the impact of timing of intervention on patient outcomes. Our objective was to assess the association between time to CDT in patients presenting with PE on patient-related outcomes such as length of stay (LOS) and mortality. DESIGN: Retrospective cohort study. SETTING: Single academic center. PATIENTS: We identified patients for which the PE response team had been activated from January 2014 to October 2021. Patients were split into two cohorts depending on whether they went to CDT less than 24 hours from admission (early) versus greater than 24 hours (late). INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Data on demographics, timing of interventions, pulmonary hemodynamics, and outcomes were collected. Sixty-four patients were included in analysis. Thirty-nine (63.8%) underwent their procedure less than 24 hours from admission, whereas 25 (36.2%) underwent the procedure after 24 hours. The time from admission to CDT was 15.9 hours (9.1-20.3 hr) in the early group versus 33.4 (27.9-41) in the late group (p ≤ 0.001). There was a greater decrease in pulmonary artery systolic pressure after intervention in the early cohort (14 mm Hg [6-20 mm Hg] vs 6 mm Hg [1-10 mm Hg]; p = 0.022). Patients who received earlier intervention were found to have shorter hospital LOS (4 vs 7 d; p = 0.038) and ICU LOS (3 vs 5 d; p = 0.004). There was no difference in inhospital mortality between the groups (17.9% vs 12%; p = 0.523). CONCLUSIONS: Patients who underwent CDT within 24 hours of admission were more likely to have shorter hospital and ICU LOS. The magnitude of change in LOS between the two cohorts was not fully explained by the difference in time to CDT. There were modest improvements in pulmonary hemodynamics in the patients who underwent CDT earlier.
SCOPUS:85147112043
ISSN: 2639-8028
CID: 5424252
Reduced CT iodine perfusion score is associated with adverse clinical outcomes in acute pulmonary embolism [Letter]
Yuriditsky, Eugene; Mitchell, Oscar J L; Moore, William H; Sista, Akhilesh K; Brosnahan, Shari B; Cruz, Rogelio; Amoroso, Nancy E; Goldenberg, Ronald M; Smith, Deane E; Jamin, Catherine; Maldonado, Thomas S; Horowitz, James M
PMID: 36567600
ISSN: 1477-0377
CID: 5409492
Prospective Multicenter Trial of Pharmacomechanical-Catheter-Directed Thrombolysis with the Bashir Endovascular Catheter for Acute Pulmonary Embolism
Bashir, Riyaz; Foster, Malcolm; Iskander, Ayman; Darki, Amir; Jaber, Wissam; Rali, Parth M; Lakhter, Vladimir; Gandhi, Ripal; Klein, Andrew; Bhatheja, Rohit; Ross, Charles; Natarajan, Kannan; Nanjundappa, Aravinda; Angle, John F; Ouriel, Kenneth; Amoroso, Nancy E; Firth, Brian G; Comerota, Anthony J; Piazza, Gregory; Rosenfield, Kenneth; Sista, Akhilesh K
OBJECTIVES/OBJECTIVE:This study sought to evaluate the efficacy and safety of tissue-plasminogen activator (t-PA) infused via a Pharmacomechanical catheter-directed thrombolysis (PM-CDT) device called the Bashir Catheter in intermediate-risk acute pulmonary embolism (PE) patients. BACKGROUND:Catheter-directed thrombolysis (CDT) has been associated with rapid recovery of right ventricular (RV) function. The Bashir catheter was developed for enhanced thrombolysis in large vessels like the pulmonary artery (PA) with lower doses of t-PA. METHODS:Patients with symptoms of acute PE with CT evidence of RV dilatation were enrolled. The Bashir Catheter was used to deliver 7 mgs of t-PA into each PA over 5 hours. The primary efficacy endpoint was the core laboratory assessed change in CTA-derived right ventricular/left ventricular (RV/LV) diameter ratio at 48 hours and the primary safety endpoint was serious adverse events including major bleeding at 72 hours. RESULTS:At 18 US sites, 109 patients were enrolled. The median device placement time was 15 minutes. At 48 hours after PM-CDT the RV/LV ratio decreased by 0.56 (33.3%: p<0.0001). The PA obstruction as measured by the Refined Modified Miller Index (RMMI) was reduced by 35.9% (p <0.0001). One patient (0.92%) had two serious adverse events (SAE) which included a retroperitoneal bleed (procedure-related) and iliac vein thrombosis (device-related). Two other procedure-related SAEs included epistaxis, and non-access site hematoma with anemia. CONCLUSIONS:PM-CDT with the Bashir endovascular catheter is associated with significant reduction in RV/LV ratio and a very low rate of adverse events or major bleeding in intermediate-risk acute PE patients. The notable finding was a significant reduction in PA obstruction with low dose t-PA. (Recombinant tPA by Endovascular Administration for the treatment of Submassive pulmonary embolism using pharmaco-mechanical Catheter directed thrombolysis for the redUction of thrombus burdEn - The RESCUE Study IDE # G200009 NCT - 04248868).
PMID: 36121244
ISSN: 1876-7605
CID: 5335282
Impact of pulmonary embolism response teams on acute pulmonary embolism: a systematic review and meta-analysis
Fleitas Sosa, Derlis; Lehr, Andrew L; Zhao, Huaqing; Roth, Stephanie; Lakhther, Vlad; Bashir, Riyaz; Cohen, Gary; Panaro, Joseph; Maldonado, Thomas S; Horowitz, James; Amoroso, Nancy E; Criner, Gerard J; Brosnahan, Shari B; Rali, Parth
BACKGROUND:The impact of pulmonary embolism response teams (PERTs) on treatment choice and outcomes of patients with acute pulmonary embolism (PE) is still uncertain. OBJECTIVE:To determine the effect of PERTs in the management and outcomes of patients with PE. METHODS:PubMed, Embase, Web of Science, CINAHL, WorldWideScience and MedRxiv were searched for original articles reporting PERT patient outcomes from 2009. Data were analysed using a random effects model. RESULTS:16 studies comprising 3827 PERT patients and 3967 controls met inclusion criteria. The PERT group had more patients with intermediate and high-risk PE (66.2%) compared to the control group (48.5%). Meta-analysis demonstrated an increased risk of catheter-directed interventions, systemic thrombolysis and surgical embolectomy (odds ratio (OR) 2.10, 95% confidence interval (CI) 1.74-2.53; p<0.01), similar bleeding complications (OR 1.10, 95% CI 0.88-1.37) and decreased utilisation of inferior vena cava (IVC) filters (OR 0.71, 95% CI 0.58-0.88; p<0.01) in the PERT group. Furthermore, there was a nonsignificant trend towards decreased mortality (OR 0.87, 95% CI 0.71-1.07; p=0.19) with PERTs. CONCLUSIONS:The PERT group showed an increased use of advanced therapies and a decreased utilisation of IVC filters. This was not associated with increased bleeding. Despite comprising more severe PE patients, there was a trend towards lower mortality in the PERT group.
PMID: 35831010
ISSN: 1600-0617
CID: 5269262
The Use of High-Dose Corticosteroids Versus Low-Dose Corticosteroids With and Without Tocilizumab in COVID-19 Acute Respiratory Distress Syndrome
Katz, Alyson; Altshuler, Diana; Papadopoulos, John; Amoroso, Nancy; Goldenberg, Ronald; Tarras, Elizabeth; Krolikowski, Kelsey; Hagedorn, Jacklyn; Fridman, David; Chen, Xian Jie Cindy; Iturrate, Eduardo; Brosnahan, Shari B
BACKGROUND/UNASSIGNED:Corticosteroids and tocilizumab have been shown to improve survival in patients who require supplemental oxygen from coronavirus disease 2019 (COVID-19) pneumonia. The optimal dose of immunosuppression for the treatment of COVID-19 acute respiratory distress syndrome (ARDS) is still unknown. OBJECTIVE/UNASSIGNED:The objective of this study was to evaluate the effectiveness and safety of high- versus low-dose corticosteroids with or without tocilizumab for the treatment of COVID-19 ARDS. METHODS/UNASSIGNED:This was a retrospective study of patients admitted to the intensive care unit (ICU) requiring mechanical ventilation who received high- versus low-dose corticosteroids with or without tocilizumab. The primary outcome was survival to discharge. Safety outcomes included infections and incidence of hyperglycemia. RESULTS/UNASSIGNED:= 0.01). The highest rate of a bacterial pneumonia was in patients who received high-dose corticosteroids with tocilizumab. CONCLUSIONS/UNASSIGNED:In critically ill patients with COVID-19 ARDS requiring mechanical ventilation, we found no difference in high- versus low-dose corticosteroids with regard to survival to hospital discharge. However, patients receiving only low-dose corticosteroids without tocilizumab did worse than the other groups. Larger prospective studies are needed to determine the optimal immunosuppression dosing strategy in this patient population.
PMID: 35590468
ISSN: 1542-6270
CID: 5247692
Inhaled pulmonary vasodilators are not associated with improved gas exchange in mechanically ventilated patients with COVID-19: A retrospective cohort study
Lubinsky, Anthony Steven; Brosnahan, Shari B; Lehr, Andrew; Elnadoury, Ola; Hagedorn, Jacklyn; Garimella, Bhaskara; Bender, Michael T; Amoroso, Nancy; Artigas, Antonio; Bos, Lieuwe D J; Kaufman, David
PURPOSE/OBJECTIVE:Measure the effect of inhaled pulmonary vasodilators on gas exchange in mechanically ventilated patients with COVID-19. METHODS:ratio, oxygenation Index (OI), and ventilatory ratio (VR) after initiation of inhaled pulmonary vasodilators. RESULTS:, OI and VR did not significantly change over a five day period starting the day prior to drug initiation in patients who received either iNO or iEPO assessed with a fixed effects model. CONCLUSION/CONCLUSIONS:Inhaled pulmonary vasodilators were not associated with significant improvement in gas exchange in mechanically ventilated patients with COVID-19.
PMCID:8847100
PMID: 35180636
ISSN: 1557-8615
CID: 5163672
Microbial signatures in the lower airways of mechanically ventilated COVID-19 patients associated with poor clinical outcome
Sulaiman, Imran; Chung, Matthew; Angel, Luis; Tsay, Jun-Chieh J; Wu, Benjamin G; Yeung, Stephen T; Krolikowski, Kelsey; Li, Yonghua; Duerr, Ralf; Schluger, Rosemary; Thannickal, Sara A; Koide, Akiko; Rafeq, Samaan; Barnett, Clea; Postelnicu, Radu; Wang, Chang; Banakis, Stephanie; Pérez-Pérez, Lizzette; Shen, Guomiao; Jour, George; Meyn, Peter; Carpenito, Joseph; Liu, Xiuxiu; Ji, Kun; Collazo, Destiny; Labarbiera, Anthony; Amoroso, Nancy; Brosnahan, Shari; Mukherjee, Vikramjit; Kaufman, David; Bakker, Jan; Lubinsky, Anthony; Pradhan, Deepak; Sterman, Daniel H; Weiden, Michael; Heguy, Adriana; Evans, Laura; Uyeki, Timothy M; Clemente, Jose C; de Wit, Emmie; Schmidt, Ann Marie; Shopsin, Bo; Desvignes, Ludovic; Wang, Chan; Li, Huilin; Zhang, Bin; Forst, Christian V; Koide, Shohei; Stapleford, Kenneth A; Khanna, Kamal M; Ghedin, Elodie; Segal, Leopoldo N
Respiratory failure is associated with increased mortality in COVID-19 patients. There are no validated lower airway biomarkers to predict clinical outcome. We investigated whether bacterial respiratory infections were associated with poor clinical outcome of COVID-19 in a prospective, observational cohort of 589 critically ill adults, all of whom required mechanical ventilation. For a subset of 142 patients who underwent bronchoscopy, we quantified SARS-CoV-2 viral load, analysed the lower respiratory tract microbiome using metagenomics and metatranscriptomics and profiled the host immune response. Acquisition of a hospital-acquired respiratory pathogen was not associated with fatal outcome. Poor clinical outcome was associated with lower airway enrichment with an oral commensal (Mycoplasma salivarium). Increased SARS-CoV-2 abundance, low anti-SARS-CoV-2 antibody response and a distinct host transcriptome profile of the lower airways were most predictive of mortality. Our data provide evidence that secondary respiratory infections do not drive mortality in COVID-19 and clinical management strategies should prioritize reducing viral replication and maximizing host responses to SARS-CoV-2.
PMID: 34465900
ISSN: 2058-5276
CID: 4998422
Percutaneous Dilational Tracheostomy for Coronavirus Disease 2019 Patients Requiring Mechanical Ventilation
Angel, Luis F; Amoroso, Nancy E; Rafeq, Samaan; Mitzman, Brian; Goldenberg, Ronald; Shekar, Saketh Palasamudram; Troxel, Andrea B; Zhang, Yan; Chang, Stephanie H; Kwak, Paul; Amin, Milan R; Sureau, Kimberly; Nafday, Heidi B; Thomas, Sarun; Kon, Zachary; Sommer, Philip M; Segal, Leopoldo N; Moore, William H; Cerfolio, Robert
OBJECTIVES/OBJECTIVE:To assess the impact of percutaneous dilational tracheostomy in coronavirus disease 2019 patients requiring mechanical ventilation and the risk for healthcare providers. DESIGN/METHODS:Prospective cohort study; patients were enrolled between March 11, and April 29, 2020. The date of final follow-up was July 30, 2020. We used a propensity score matching approach to compare outcomes. Study outcomes were formulated before data collection and analysis. SETTING/METHODS:Critical care units at two large metropolitan hospitals in New York City. PATIENTS/METHODS:Five-hundred forty-one patients with confirmed severe coronavirus disease 2019 respiratory failure requiring mechanical ventilation. INTERVENTIONS/METHODS:Bedside percutaneous dilational tracheostomy with modified visualization and ventilation. MEASUREMENTS AND MAIN RESULTS/RESULTS:Required time for discontinuation off mechanical ventilation, total length of hospitalization, and overall patient survival. Of the 541 patients, 394 patients were eligible for a tracheostomy. One-hundred sixteen were early percutaneous dilational tracheostomies with median time of 9 days after initiation of mechanical ventilation (interquartile range, 7-12 d), whereas 89 were late percutaneous dilational tracheostomies with a median time of 19 days after initiation of mechanical ventilation (interquartile range, 16-24 d). Compared with patients with no tracheostomy, patients with an early percutaneous dilational tracheostomy had a higher probability of discontinuation from mechanical ventilation (absolute difference, 30%; p < 0.001; hazard ratio for successful discontinuation, 2.8; 95% CI, 1.34-5.84; p = 0.006) and a lower mortality (absolute difference, 34%, p < 0.001; hazard ratio for death, 0.11; 95% CI, 0.06-0.22; p < 0.001). Compared with patients with late percutaneous dilational tracheostomy, patients with early percutaneous dilational tracheostomy had higher discontinuation rates from mechanical ventilation (absolute difference 7%; p < 0.35; hazard ratio for successful discontinuation, 1.53; 95% CI, 1.01-2.3; p = 0.04) and had a shorter median duration of mechanical ventilation in survivors (absolute difference, -15 d; p < 0.001). None of the healthcare providers who performed all the percutaneous dilational tracheostomies procedures had clinical symptoms or any positive laboratory test for severe acute respiratory syndrome coronavirus 2 infection. CONCLUSIONS:In coronavirus disease 2019 patients on mechanical ventilation, an early modified percutaneous dilational tracheostomy was safe for patients and healthcare providers and associated with improved clinical outcomes.
PMID: 33826583
ISSN: 1530-0293
CID: 4839312