Evaluating preventable adverse safety events after elective lower extremity procedures.
J Vasc Surg
; 54(3): 706-13, 2011 Sep.
Article
em En
| MEDLINE
| ID: mdl-21636238
ABSTRACT
BACKGROUND:
Improving patient safety has become a national priority. Patient safety indicators (PSIs) are validated tools to identify potentially preventable adverse events. No studies currently exist for evaluating lower extremity (LE) vascular procedures and the occurrence of PSIs.METHODS:
The Nationwide Inpatient Sample (2003-2007) was queried for elective LE angioplasty (endo) and bypass (open). PSIs appropriate to surgery were analyzed by χ(2) and logistic regression analyses.RESULTS:
A total of 226,501 LE interventions (104,491 endo; 122,010 open) were evaluated. The rate of developing any PSI was 7.74% (open) and 8.51% (endo), P < .0001. In the latter group, PSI9 (postoperative hemorrhage or hematoma) with the rate 4.74% was a predominant indicator that was associated with an almost three times greater likelihood of death in this group. PSI predictors included advanced age (odds ratio [OR], 1.64; 95% confidence interval [CI], 1.55-1.75 for oldest vs youngest patients), females (OR, 1.18; 95% CI, 1.13-1.22), blacks (OR, 1.10; 95% CI, 1.04-1.17), congestive heart failure (OR, 1.83; 95% CI, 1.72-1.96), diabetes mellitus (OR, 1.20; 95% CI, 1.12-1.28), renal failure (OR, 2.31; 95% CI, 2.14-2.50), hospital teaching status (OR, 1.21; 95% CI, 1.17-1.26), and larger hospitals (OR, 1.11; 95% CI, 1.05-1.17). PSI occurrence was associated with increased cost ($28,387 vs $13,278; P < .0001).CONCLUSIONS:
Endovascular procedures were found to have lower mortality rates overall, but were found to have a greater number of safety events occur primarily due to bleeding complications in women and the elderly. PSIs were associated with advanced age, black race, and comorbidities. Adverse events added significant cost, occurred more frequently in teaching and large hospitals, and future organizational analysis may improve safety and reduce cost.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Complicações Pós-Operatórias
/
Procedimentos Cirúrgicos Vasculares
/
Doenças Vasculares Periféricas
/
Angioplastia
/
Indicadores de Qualidade em Assistência à Saúde
/
Extremidade Inferior
/
Melhoria de Qualidade
/
Hospitais
Tipo de estudo:
Etiology_studies
/
Prognostic_studies
/
Risk_factors_studies
Limite:
Aged80
País/Região como assunto:
America do norte
Idioma:
En
Revista:
J Vasc Surg
Assunto da revista:
ANGIOLOGIA
Ano de publicação:
2011
Tipo de documento:
Article
País de afiliação:
Estados Unidos