Development and Validation of a Preprocedural Risk Score to Predict Access Site Complications After Peripheral Vascular Interventions Based on the Vascular Quality Initiative Database
Purpose: Access site complications following peripheral vascular intervention (PVI) are associated with prolonged hospitalization and increased mortality. Prediction of access site complication risk may optimize PVI care; however, there is no tool designed for this. We aimed to create a clinical sco...
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doaj-8152f44ce3de4c3182951b86f930b6f42020-11-25T02:34:30ZengAurora Health CareJournal of Patient-Centered Research and Reviews 2330-06982016-01-0131202910.17294/2330-0698.1208Development and Validation of a Preprocedural Risk Score to Predict Access Site Complications After Peripheral Vascular Interventions Based on the Vascular Quality Initiative DatabaseDaniel Ortiz0Maharah Singh1Arshad Jahangir2Suhail Allaqaband3Anjan Gupta4Tanvir Bajwa5Mark W. Mewissen6Aurora Health Care, Milwaukee, WIAurora Health Care, Milwaukee, WISheikh Khalifa bin Hamad Al Thani Center for Integrative Research on Cardiovascular Aging, Aurora Health Care, Milwaukee, WIAurora Health Care, Milwaukee, WIAurora Health Care, Milwaukee, WIAurora Health Care, Milwaukee, WIAurora Health Care Vascular Center, Milwaukee, WIPurpose: Access site complications following peripheral vascular intervention (PVI) are associated with prolonged hospitalization and increased mortality. Prediction of access site complication risk may optimize PVI care; however, there is no tool designed for this. We aimed to create a clinical scoring tool to stratify patients according to their risk of developing access site complications after PVI. Methods: The Society for Vascular Surgery’s Vascular Quality Initiative database yielded 27,997 patients who had undergone PVI at 131 North American centers. Clinically and statistically significant preprocedural risk factors associated with in-hospital, post-PVI access site complications were included in a multivariate logistic regression model, with access site complications as the outcome variable. A predictive model was developed with a random sample of 19,683 (70%) PVI procedures and validated in 8,314 (30%). Results: Access site complications occurred in 939 (3.4%) patients. The risk tool predictors are female gender, age > 70 years, white race, bedridden ambulatory status, insulin-treated diabetes mellitus, prior minor amputation, procedural indication of claudication, and nonfemoral arterial access site (model c-statistic = 0.638). Of these predictors, insulin-treated diabetes mellitus and prior minor amputation were protective of access site complications. The discriminatory power of the risk model was confirmed by the validation dataset (c-statistic = 0.6139). Higher risk scores correlated with increased frequency of access site complications: 1.9% for low risk, 3.4% for moderate risk and 5.1% for high risk. Conclusions: The proposed clinical risk score based on eight preprocedural characteristics is a tool to stratify patients at risk for post-PVI access site complications. The risk score may assist physicians in identifying patients at risk for access site complications and selection of patients who may benefit from bleeding avoidance strategies.http://digitalrepository.aurorahealthcare.org/cgi/viewcontent.cgi?article=1208&context=jpcrrperipheral vascular interventionhematomapseudoaneurysmrisk score |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Daniel Ortiz Maharah Singh Arshad Jahangir Suhail Allaqaband Anjan Gupta Tanvir Bajwa Mark W. Mewissen |
spellingShingle |
Daniel Ortiz Maharah Singh Arshad Jahangir Suhail Allaqaband Anjan Gupta Tanvir Bajwa Mark W. Mewissen Development and Validation of a Preprocedural Risk Score to Predict Access Site Complications After Peripheral Vascular Interventions Based on the Vascular Quality Initiative Database Journal of Patient-Centered Research and Reviews peripheral vascular intervention hematoma pseudoaneurysm risk score |
author_facet |
Daniel Ortiz Maharah Singh Arshad Jahangir Suhail Allaqaband Anjan Gupta Tanvir Bajwa Mark W. Mewissen |
author_sort |
Daniel Ortiz |
title |
Development and Validation of a Preprocedural Risk Score to Predict Access Site Complications After Peripheral Vascular Interventions Based on the Vascular Quality Initiative Database |
title_short |
Development and Validation of a Preprocedural Risk Score to Predict Access Site Complications After Peripheral Vascular Interventions Based on the Vascular Quality Initiative Database |
title_full |
Development and Validation of a Preprocedural Risk Score to Predict Access Site Complications After Peripheral Vascular Interventions Based on the Vascular Quality Initiative Database |
title_fullStr |
Development and Validation of a Preprocedural Risk Score to Predict Access Site Complications After Peripheral Vascular Interventions Based on the Vascular Quality Initiative Database |
title_full_unstemmed |
Development and Validation of a Preprocedural Risk Score to Predict Access Site Complications After Peripheral Vascular Interventions Based on the Vascular Quality Initiative Database |
title_sort |
development and validation of a preprocedural risk score to predict access site complications after peripheral vascular interventions based on the vascular quality initiative database |
publisher |
Aurora Health Care |
series |
Journal of Patient-Centered Research and Reviews |
issn |
2330-0698 |
publishDate |
2016-01-01 |
description |
Purpose: Access site complications following peripheral vascular intervention (PVI) are associated with prolonged hospitalization and increased mortality. Prediction of access site complication risk may optimize PVI care; however, there is no tool designed for this. We aimed to create a clinical scoring tool to stratify patients according to their risk of developing access site complications after PVI.
Methods: The Society for Vascular Surgery’s Vascular Quality Initiative database yielded 27,997 patients who had undergone PVI at 131 North American centers. Clinically and statistically significant preprocedural risk factors associated with in-hospital, post-PVI access site complications were included in a multivariate logistic regression model, with access site complications as the outcome variable. A predictive model was developed with a random sample of 19,683 (70%) PVI procedures and validated in 8,314 (30%).
Results: Access site complications occurred in 939 (3.4%) patients. The risk tool predictors are female gender, age > 70 years, white race, bedridden ambulatory status, insulin-treated diabetes mellitus, prior minor amputation, procedural indication of claudication, and nonfemoral arterial access site (model c-statistic = 0.638). Of these predictors, insulin-treated diabetes mellitus and prior minor amputation were protective of access site complications. The discriminatory power of the risk model was confirmed by the validation dataset (c-statistic = 0.6139). Higher risk scores correlated with increased frequency of access site complications: 1.9% for low risk, 3.4% for moderate risk and 5.1% for high risk.
Conclusions: The proposed clinical risk score based on eight preprocedural characteristics is a tool to stratify patients at risk for post-PVI access site complications. The risk score may assist physicians in identifying patients at risk for access site complications and selection of patients who may benefit from bleeding avoidance strategies. |
topic |
peripheral vascular intervention hematoma pseudoaneurysm risk score |
url |
http://digitalrepository.aurorahealthcare.org/cgi/viewcontent.cgi?article=1208&context=jpcrr |
work_keys_str_mv |
AT danielortiz developmentandvalidationofapreproceduralriskscoretopredictaccesssitecomplicationsafterperipheralvascularinterventionsbasedonthevascularqualityinitiativedatabase AT maharahsingh developmentandvalidationofapreproceduralriskscoretopredictaccesssitecomplicationsafterperipheralvascularinterventionsbasedonthevascularqualityinitiativedatabase AT arshadjahangir developmentandvalidationofapreproceduralriskscoretopredictaccesssitecomplicationsafterperipheralvascularinterventionsbasedonthevascularqualityinitiativedatabase AT suhailallaqaband developmentandvalidationofapreproceduralriskscoretopredictaccesssitecomplicationsafterperipheralvascularinterventionsbasedonthevascularqualityinitiativedatabase AT anjangupta developmentandvalidationofapreproceduralriskscoretopredictaccesssitecomplicationsafterperipheralvascularinterventionsbasedonthevascularqualityinitiativedatabase AT tanvirbajwa developmentandvalidationofapreproceduralriskscoretopredictaccesssitecomplicationsafterperipheralvascularinterventionsbasedonthevascularqualityinitiativedatabase AT markwmewissen developmentandvalidationofapreproceduralriskscoretopredictaccesssitecomplicationsafterperipheralvascularinterventionsbasedonthevascularqualityinitiativedatabase |
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