author_facet Salottolo, Kristin
Carrick, Matthew M
Madayag, Robert M
Yon, James
Tanner, Allen
Mains, Charles W
Topham, Andrew
Lieser, Mark
Acuna, David
Bar-Or, David
Salottolo, Kristin
Carrick, Matthew M
Madayag, Robert M
Yon, James
Tanner, Allen
Mains, Charles W
Topham, Andrew
Lieser, Mark
Acuna, David
Bar-Or, David
author Salottolo, Kristin
Carrick, Matthew M
Madayag, Robert M
Yon, James
Tanner, Allen
Mains, Charles W
Topham, Andrew
Lieser, Mark
Acuna, David
Bar-Or, David
spellingShingle Salottolo, Kristin
Carrick, Matthew M
Madayag, Robert M
Yon, James
Tanner, Allen
Mains, Charles W
Topham, Andrew
Lieser, Mark
Acuna, David
Bar-Or, David
Trauma Surgery & Acute Care Open
Predictors of splenic artery embolization as an adjunct to non-operative management of stable blunt splenic injury: a multi-institutional study
Critical Care and Intensive Care Medicine
Surgery
author_sort salottolo, kristin
spelling Salottolo, Kristin Carrick, Matthew M Madayag, Robert M Yon, James Tanner, Allen Mains, Charles W Topham, Andrew Lieser, Mark Acuna, David Bar-Or, David 2397-5776 BMJ Critical Care and Intensive Care Medicine Surgery http://dx.doi.org/10.1136/tsaco-2019-000323 <jats:sec><jats:title>Background</jats:title><jats:p>We sought to identify predictors of splenic artery embolization (SAE) over observation for hemodynamically stable patients with blunt splenic injury (BSI), by Organ Injury Scale (OIS) grade.</jats:p></jats:sec><jats:sec><jats:title>Methods</jats:title><jats:p>This was a multi-institutional retrospective study of all adults (≥18) with BSI who were initially managed non-operatively between 2014 and 2016. Multivariate logistic regression analysis was used to identify predictors of SAE by OIS grade. Covariates included radiographic characteristics (presence/quantity of hemoperitoneum, blush, vascular injury), demographics (age, sex, cause), Injury Severity Score, vital signs, and hemoglobin values. We also examined outcomes of death, length of stay (LOS), intensive care unit (ICU) admission, blood products, and failed non-operative management (NOM).</jats:p></jats:sec><jats:sec><jats:title>Results</jats:title><jats:p>Among 422 patients with stable BSI, 93 (22%) had SAE and 329 (78%) were observed. The rate of SAE increased by grade (p&lt;0.001). In grade I and II BSI, 7% had SAE; significant predictors of SAE were blush (OR: 5.9, p=0.02), moderate or large hemoperitoneum (OR: 3.0, p=0.01), and male sex (OR: 6.3, p=0.05). In grade III BSI, 26% had SAE; significant predictors included moderate or large hemoperitoneum (OR: 3.9, p=0.04), motor vehicle crash (OR: 6.1, p=0.005), and age (OR=1.4, 40% with each decade increase in age, p=0.02). The rate of SAE was 52% for grade IV and 85% for grade V BSI; there were no independent predictors of SAE in either grade. Clinical outcomes were comparable by NOM strategy and grade, except longer LOS with SAE in grades I–III (p&lt;0.05) and longer ICU LOS with SAE in grades I–IV (p&lt;0.05). Only 5 (1.2%) patients failed NOM (4 observation, 1 SAE).</jats:p></jats:sec><jats:sec><jats:title>Conclusion</jats:title><jats:p>These results strongly support SAE consideration for patients with stable grade IV and V BSI even if there are no other high-risk clinical or radiographic findings. For grades I–III, the identified predictors may help refine consideration for SAE.</jats:p></jats:sec><jats:sec><jats:title>Level of evidence</jats:title><jats:p>Level III, retrospective epidemiological study.</jats:p></jats:sec> Predictors of splenic artery embolization as an adjunct to non-operative management of stable blunt splenic injury: a multi-institutional study Trauma Surgery & Acute Care Open
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title Predictors of splenic artery embolization as an adjunct to non-operative management of stable blunt splenic injury: a multi-institutional study
title_unstemmed Predictors of splenic artery embolization as an adjunct to non-operative management of stable blunt splenic injury: a multi-institutional study
title_full Predictors of splenic artery embolization as an adjunct to non-operative management of stable blunt splenic injury: a multi-institutional study
title_fullStr Predictors of splenic artery embolization as an adjunct to non-operative management of stable blunt splenic injury: a multi-institutional study
title_full_unstemmed Predictors of splenic artery embolization as an adjunct to non-operative management of stable blunt splenic injury: a multi-institutional study
title_short Predictors of splenic artery embolization as an adjunct to non-operative management of stable blunt splenic injury: a multi-institutional study
title_sort predictors of splenic artery embolization as an adjunct to non-operative management of stable blunt splenic injury: a multi-institutional study
topic Critical Care and Intensive Care Medicine
Surgery
url http://dx.doi.org/10.1136/tsaco-2019-000323
publishDate 2019
physical e000323
description <jats:sec><jats:title>Background</jats:title><jats:p>We sought to identify predictors of splenic artery embolization (SAE) over observation for hemodynamically stable patients with blunt splenic injury (BSI), by Organ Injury Scale (OIS) grade.</jats:p></jats:sec><jats:sec><jats:title>Methods</jats:title><jats:p>This was a multi-institutional retrospective study of all adults (≥18) with BSI who were initially managed non-operatively between 2014 and 2016. Multivariate logistic regression analysis was used to identify predictors of SAE by OIS grade. Covariates included radiographic characteristics (presence/quantity of hemoperitoneum, blush, vascular injury), demographics (age, sex, cause), Injury Severity Score, vital signs, and hemoglobin values. We also examined outcomes of death, length of stay (LOS), intensive care unit (ICU) admission, blood products, and failed non-operative management (NOM).</jats:p></jats:sec><jats:sec><jats:title>Results</jats:title><jats:p>Among 422 patients with stable BSI, 93 (22%) had SAE and 329 (78%) were observed. The rate of SAE increased by grade (p&lt;0.001). In grade I and II BSI, 7% had SAE; significant predictors of SAE were blush (OR: 5.9, p=0.02), moderate or large hemoperitoneum (OR: 3.0, p=0.01), and male sex (OR: 6.3, p=0.05). In grade III BSI, 26% had SAE; significant predictors included moderate or large hemoperitoneum (OR: 3.9, p=0.04), motor vehicle crash (OR: 6.1, p=0.005), and age (OR=1.4, 40% with each decade increase in age, p=0.02). The rate of SAE was 52% for grade IV and 85% for grade V BSI; there were no independent predictors of SAE in either grade. Clinical outcomes were comparable by NOM strategy and grade, except longer LOS with SAE in grades I–III (p&lt;0.05) and longer ICU LOS with SAE in grades I–IV (p&lt;0.05). Only 5 (1.2%) patients failed NOM (4 observation, 1 SAE).</jats:p></jats:sec><jats:sec><jats:title>Conclusion</jats:title><jats:p>These results strongly support SAE consideration for patients with stable grade IV and V BSI even if there are no other high-risk clinical or radiographic findings. For grades I–III, the identified predictors may help refine consideration for SAE.</jats:p></jats:sec><jats:sec><jats:title>Level of evidence</jats:title><jats:p>Level III, retrospective epidemiological study.</jats:p></jats:sec>
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author Salottolo, Kristin, Carrick, Matthew M, Madayag, Robert M, Yon, James, Tanner, Allen, Mains, Charles W, Topham, Andrew, Lieser, Mark, Acuna, David, Bar-Or, David
author_facet Salottolo, Kristin, Carrick, Matthew M, Madayag, Robert M, Yon, James, Tanner, Allen, Mains, Charles W, Topham, Andrew, Lieser, Mark, Acuna, David, Bar-Or, David, Salottolo, Kristin, Carrick, Matthew M, Madayag, Robert M, Yon, James, Tanner, Allen, Mains, Charles W, Topham, Andrew, Lieser, Mark, Acuna, David, Bar-Or, David
author_sort salottolo, kristin
container_issue 1
container_start_page 0
container_title Trauma Surgery & Acute Care Open
container_volume 4
description <jats:sec><jats:title>Background</jats:title><jats:p>We sought to identify predictors of splenic artery embolization (SAE) over observation for hemodynamically stable patients with blunt splenic injury (BSI), by Organ Injury Scale (OIS) grade.</jats:p></jats:sec><jats:sec><jats:title>Methods</jats:title><jats:p>This was a multi-institutional retrospective study of all adults (≥18) with BSI who were initially managed non-operatively between 2014 and 2016. Multivariate logistic regression analysis was used to identify predictors of SAE by OIS grade. Covariates included radiographic characteristics (presence/quantity of hemoperitoneum, blush, vascular injury), demographics (age, sex, cause), Injury Severity Score, vital signs, and hemoglobin values. We also examined outcomes of death, length of stay (LOS), intensive care unit (ICU) admission, blood products, and failed non-operative management (NOM).</jats:p></jats:sec><jats:sec><jats:title>Results</jats:title><jats:p>Among 422 patients with stable BSI, 93 (22%) had SAE and 329 (78%) were observed. The rate of SAE increased by grade (p&lt;0.001). In grade I and II BSI, 7% had SAE; significant predictors of SAE were blush (OR: 5.9, p=0.02), moderate or large hemoperitoneum (OR: 3.0, p=0.01), and male sex (OR: 6.3, p=0.05). In grade III BSI, 26% had SAE; significant predictors included moderate or large hemoperitoneum (OR: 3.9, p=0.04), motor vehicle crash (OR: 6.1, p=0.005), and age (OR=1.4, 40% with each decade increase in age, p=0.02). The rate of SAE was 52% for grade IV and 85% for grade V BSI; there were no independent predictors of SAE in either grade. Clinical outcomes were comparable by NOM strategy and grade, except longer LOS with SAE in grades I–III (p&lt;0.05) and longer ICU LOS with SAE in grades I–IV (p&lt;0.05). Only 5 (1.2%) patients failed NOM (4 observation, 1 SAE).</jats:p></jats:sec><jats:sec><jats:title>Conclusion</jats:title><jats:p>These results strongly support SAE consideration for patients with stable grade IV and V BSI even if there are no other high-risk clinical or radiographic findings. For grades I–III, the identified predictors may help refine consideration for SAE.</jats:p></jats:sec><jats:sec><jats:title>Level of evidence</jats:title><jats:p>Level III, retrospective epidemiological study.</jats:p></jats:sec>
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spelling Salottolo, Kristin Carrick, Matthew M Madayag, Robert M Yon, James Tanner, Allen Mains, Charles W Topham, Andrew Lieser, Mark Acuna, David Bar-Or, David 2397-5776 BMJ Critical Care and Intensive Care Medicine Surgery http://dx.doi.org/10.1136/tsaco-2019-000323 <jats:sec><jats:title>Background</jats:title><jats:p>We sought to identify predictors of splenic artery embolization (SAE) over observation for hemodynamically stable patients with blunt splenic injury (BSI), by Organ Injury Scale (OIS) grade.</jats:p></jats:sec><jats:sec><jats:title>Methods</jats:title><jats:p>This was a multi-institutional retrospective study of all adults (≥18) with BSI who were initially managed non-operatively between 2014 and 2016. Multivariate logistic regression analysis was used to identify predictors of SAE by OIS grade. Covariates included radiographic characteristics (presence/quantity of hemoperitoneum, blush, vascular injury), demographics (age, sex, cause), Injury Severity Score, vital signs, and hemoglobin values. We also examined outcomes of death, length of stay (LOS), intensive care unit (ICU) admission, blood products, and failed non-operative management (NOM).</jats:p></jats:sec><jats:sec><jats:title>Results</jats:title><jats:p>Among 422 patients with stable BSI, 93 (22%) had SAE and 329 (78%) were observed. The rate of SAE increased by grade (p&lt;0.001). In grade I and II BSI, 7% had SAE; significant predictors of SAE were blush (OR: 5.9, p=0.02), moderate or large hemoperitoneum (OR: 3.0, p=0.01), and male sex (OR: 6.3, p=0.05). In grade III BSI, 26% had SAE; significant predictors included moderate or large hemoperitoneum (OR: 3.9, p=0.04), motor vehicle crash (OR: 6.1, p=0.005), and age (OR=1.4, 40% with each decade increase in age, p=0.02). The rate of SAE was 52% for grade IV and 85% for grade V BSI; there were no independent predictors of SAE in either grade. Clinical outcomes were comparable by NOM strategy and grade, except longer LOS with SAE in grades I–III (p&lt;0.05) and longer ICU LOS with SAE in grades I–IV (p&lt;0.05). Only 5 (1.2%) patients failed NOM (4 observation, 1 SAE).</jats:p></jats:sec><jats:sec><jats:title>Conclusion</jats:title><jats:p>These results strongly support SAE consideration for patients with stable grade IV and V BSI even if there are no other high-risk clinical or radiographic findings. For grades I–III, the identified predictors may help refine consideration for SAE.</jats:p></jats:sec><jats:sec><jats:title>Level of evidence</jats:title><jats:p>Level III, retrospective epidemiological study.</jats:p></jats:sec> Predictors of splenic artery embolization as an adjunct to non-operative management of stable blunt splenic injury: a multi-institutional study Trauma Surgery & Acute Care Open
spellingShingle Salottolo, Kristin, Carrick, Matthew M, Madayag, Robert M, Yon, James, Tanner, Allen, Mains, Charles W, Topham, Andrew, Lieser, Mark, Acuna, David, Bar-Or, David, Trauma Surgery & Acute Care Open, Predictors of splenic artery embolization as an adjunct to non-operative management of stable blunt splenic injury: a multi-institutional study, Critical Care and Intensive Care Medicine, Surgery
title Predictors of splenic artery embolization as an adjunct to non-operative management of stable blunt splenic injury: a multi-institutional study
title_full Predictors of splenic artery embolization as an adjunct to non-operative management of stable blunt splenic injury: a multi-institutional study
title_fullStr Predictors of splenic artery embolization as an adjunct to non-operative management of stable blunt splenic injury: a multi-institutional study
title_full_unstemmed Predictors of splenic artery embolization as an adjunct to non-operative management of stable blunt splenic injury: a multi-institutional study
title_short Predictors of splenic artery embolization as an adjunct to non-operative management of stable blunt splenic injury: a multi-institutional study
title_sort predictors of splenic artery embolization as an adjunct to non-operative management of stable blunt splenic injury: a multi-institutional study
title_unstemmed Predictors of splenic artery embolization as an adjunct to non-operative management of stable blunt splenic injury: a multi-institutional study
topic Critical Care and Intensive Care Medicine, Surgery
url http://dx.doi.org/10.1136/tsaco-2019-000323