Prescription of Antithrombotic Therapy in Older Patients Hospitalized for Transient Ischemic Attack and Ischemic Stroke: The GIFA Study
Autor: | Giovanni Zuliani, Cinzia Maraldi, Anna Rita Atti, Ligia J. Dominguez, Mario Barbagallo, Renato Fellin, Stefano Volpato, Alessandro Ble, M. Ranzini |
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Přispěvatelé: | VOLPATO S, MARALDI C, BL A, RANZINI M, ATTI AR, DOMINGUEZ LJ, BARBAGALLO M, FELLIN R, ZULIANI G, Volpato S., Maraldi C., Ble A., Ranzini M., Atti AR., Dominguez LJ., Barbagallo M., Fellin R., Zuliani G. |
Rok vydání: | 2004 |
Předmět: |
Male
Aging medicine.medical_specialty pharmacoepidemiology Epidemiology medicine.drug_class Ischemia Medication prescription NO Brain Ischemia stroke prevention aging antithrombotic therapy Fibrinolytic Agents Antithrombotic medicine Humans Medical prescription Stroke Aged Demography Antithrombotic therapy Advanced and Specialized Nursing business.industry Anticoagulant Anticoagulants Odds ratio medicine.disease Hospitalization Ischemic Attack Transient Acute Disease Emergency medicine Physical therapy Female Neurology (clinical) Cardiology and Cardiovascular Medicine business Platelet Aggregation Inhibitors |
Zdroj: | Stroke. 35:913-917 |
ISSN: | 1524-4628 0039-2499 |
Popis: | Background and Purpose— Antithrombotic therapy has been demonstrated as an effective tool for secondary ischemic stroke prevention. Nevertheless, scant data are available on actual prescription of this therapy in clinical practice. Methods— A total of 17 337 patients admitted to geriatric and internal medicine wards participating in the study in the 1993 to 1998 survey period were analyzed. Patients with coded diagnoses of ischemic stroke and transient ischemic attack (TIA) were selected. Data recorded included demographic and clinical characteristics and medication prescription during hospital stay and at discharge. Logistic regression analyses were used to identify conditions associated with the prescription of antiplatelet or anticoagulant drugs. Results— Among 946 patients with diagnosis of stroke or TIA (mean age 78 years), >40% was discharged without antithrombotic prescription. Conditions that made the prescription more unlikely were diagnosis of stroke (odds ratio [OR]: 0.61; 95% confidence interval [CI]: 0.44 to 0.86), presence of anemia (OR: 0.70; 95% CI: 0.49 to 0.98), severe disability (OR: 0.48; 95% CI: 0.30 to 0.75), and cognitive impairment (OR: 0.58; 95% CI: 0.43 to 0.75). There was an independent and additive association of physical and cognitive status with antithrombotic therapy prescription. Conclusions— A high rate of patients affected by stroke or TIA are discharged from the hospital without antithrombotic therapy. The most important correlates of the likelihood of not receiving an antithrombotic medication were cognitive and functional status. |
Databáze: | OpenAIRE |
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