Adherence to local guidelines for venous thromboprophylaxis: a cross-sectional study of medical inpatients in Argentina

Thrombosis Journal

Original Clinical Investigation

Matías Milberg¹  Josefina Marín¹  Agustín Languasco¹  Cristián Lopez Saubidet¹  Mariana Galante¹  Cristina Soler¹ 

[1] Departamento de Medicina Interna, Centro de Educación Médica e Investigaciones Clínicas Norberto Quirno (C.E.M.I.C), Buenos Aires, Argentina;

关键词: Clinical Practice Guideline;    Inappropriate Prescription;    Intermittent Pneumatic Compression;    Medical Inpatient;    Pharmacologic Prophylaxis;   

DOI  :  10.1186/1477-9560-9-18

 received in 2011-02-14, accepted in 2011-12-15,  发布年份 2011

来源: Springer

【 摘 要 】

BackgroundVenous thromboembolism prophylaxis has been shown to safely and cost-effectively reduce the incidence of thromboembolic events in medical inpatients. However, there is a gap between evidence and medical practice. The aim of this study was evaluate the appropriateness of prescribing venous thromboembolism prophylaxis in accordance with local recommendations for medical inpatients.MethodsThis cross-sectional study included 310 prescriptions of medical general-ward admitted patients of two university hospitals of Buenos Aires, Argentina.Data was collected using filled-out prescriptions, medical records and interviews with the head attending physician. Information was gathered at different times during 16 days randomly selected over September 2007 and January 2008.ResultsOne hundred eighty eight patients' prescriptions (60.6%) were appropriate according to the institutional guidelines. Inappropriateness was due to excessive (14.2%), insufficient (15.8%) and absent (9.4%) prescribing. According to the recommendations of the American College of Chest Physicians, 256 (82.6%) patients received appropriate prophylaxis. Twenty-nine patients (9.4%) were considered at low risk for thromboembolism and did not need pharmacologic or mechanical prophylaxis. One hundred three patients (33.2%) had at least one major risk factor for venous thromboembolism. Compliance with the institutional guidelines was more frequently in the case of high risk patients. Complex preventive measures and low risk patients were related to lower adherence to recommendations. In the multivariate analysis, predictors of inappropriateness were the requirement of a surgical procedure and absence of prophylaxis prescribing at admission. In contrast, patients with a diagnosis of gastrointestinal disorders had lower odds of inappropriateness than those with an infectious disease.ConclusionsMost medical inpatients received some thromboprophylaxis measure, but the compliance with recommendations was less frequent. Efforts should be made to improve the appropriate prescription.

【 授权许可】

CC BY   
© Languasco et al; licensee BioMed Central Ltd. 2011