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Marisa De Rosa

Publications and source records attributed to Marisa De Rosa.

6 recordsLinked to original sources
PubMed2006

Massive pulmonary embolism.

BACKGROUND: Acute massive pulmonary embolism (PE) carries an exceptionally high mortality rate. We explored how often adjunctive therapies, particularly thrombolysis and inferior vena caval (IVC) filter placement, were performed and how these therapies affected the clinical outcome of patients with massive PE. METHODS AND RESULTS: Among 2392 patients with acute PE and known systolic arterial blood pressure at presentation, from the International Cooperative Pulmonary Embolism Registry (ICOPER), 108 (4.5%) had massive PE, defined as a systolic arterial pressure <90 mm Hg, and 2284 (95.5%) had non-massive PE with a systolic arterial pressure > or =90 mm Hg. PE was first diagnosed at autopsy in 16 patients (15%) with massive PE and in 29 patients (1%) with non-massive PE (P<0.001). The 90-day mortality rates were 52.4% (95% CI, 43.3% to 62.1%) and 14.7% (95% CI, 13.3% to 16.2%), respectively. In-hospital bleeding complications occurred in 17.6% versus 9.7% and recurrent PE within 90 days in 12.6% and 7.6%, respectively (P<0.001). In patients with massive PE, thrombolysis, surgical embolectomy, or catheter embolectomy were withheld in 73 (68%). Thrombolysis was performed in 33 patients, surgical embolectomy in 3, and catheter embolectomy in 1. Thrombolytic therapy did not reduce 90-day mortality (thrombolysis, 46.3%; 95% CI, 31.0% to 64.8%; no thrombolysis, 55.1%; 95% CI, 44.3% to 66.7%; hazard ratio, 0.79; 95% CI, 0.44 to 1.43). Recurrent PE rates at 90 days were similar in patients with and without thrombolytic therapy (12% for both; P=0.99). None of the 11 patients who received an IVC filter developed recurrent PE within 90 days, and 10 (90.9%) survived at least 90 days. IVC filters were associated with a reduction in 90-day mortality (hazard ratio, 0.12; 95% CI, 0.02 to 0.85). CONCLUSIONS: In ICOPER, two thirds of the patients with massive PE did not receive thrombolysis or embolectomy. Counterintuitively, thrombolysis did not reduce mortality or recurrent PE at 90 days. The observed reduction in mortality from IVC filters requires further investigation.

Aged↗
PubMed2006

[Administrative databases as a basic tool for the epidemiology of cardiovascular diseases].

The broader availability of administrative databases, characterized by increasing data reliability, related to the various steps of the healthcare process, has became also in Italy an important resource for epidemiological studies. Specifically, the methodological developments in the handling and analysis of drug prescription files can be seen as the original and highly informative backbone of a comprehensive monitoring of healthcare delivery processes. The area of chronic cardiovascular treatments occupies a privileged space in these developments, which are illustrated in the paper, with a synthetic presentation of the methodology supported by a model analysis of the epidemiology of heart failure in a healthcare district and by a reference list which has been conceived to provide to the reader a comprehensive perspective on an area so far largely unexplored.

Adult↗
PubMed2003

Inappropriate use of anti-asthmatic drugs in the Italian paediatric population.

OBJECTIVE: To evaluate anti-asthmatic drug prescriptions in a large Italian paediatric population. METHODS: Prescriptions involving 417,559 children younger than 14 years old dispensed during 2000 by the retail pharmacies of 17 Italian local health units participating in the ARNO project were analysed. RESULTS: In the study, 92,890 children (22.2%) received at least one anti-asthmatic drug prescription. The prevalence of prescriptions was higher in children less than 1 year old, significantly decreased with increasing age, and was higher in boys than in girls. Of children treated with anti-asthmatic drugs, 71.5% received prescriptions of less than three boxes. Beclomethasone, salbutamol, flunisolide and fluticasone were the most prescribed drugs. Beclomethasone and flunisolide were prescribed mostly as nebulised suspension. CONCLUSIONS: The data suggest that anti-asthmatic drugs are often prescribed for diseases different from asthma and that many children are exposed to treatments for which there is no evidence of efficacy.

Anti-Asthmatic Agents↗
PubMed2003

Right heart thrombi in pulmonary embolism: results from the International Cooperative Pulmonary Embolism Registry.

OBJECTIVES: This study was designed to investigate the prevalence and prognostic significance of right heart thrombi (RHTh) in pulmonary embolism. BACKGROUND: Most reports about patients with RHTh are small case series. We analyzed data referring to RHTh among 2,454 consecutive pulmonary embolism patients enrolled in the International Cooperative Pulmonary Embolism Registry. METHODS: Of the 2,454 patients, 1,113 had results available from baseline echocardiography. We compared the 42 patients with RHTh versus 1,071 without RHTh. RESULTS: Patients with RHTh had shorter duration of symptoms (2.2 +/- 2.9 days vs. 4.3 +/- 6.0 days, p = 0.013), lower systolic blood pressure (BP) (116.0 +/- 28.8 vs. 125.7 +/- 25.0 mm Hg, p = 0.008), and more frequent right ventricular hypokinesis (64% vs. 40%, p = 0.002) and congestive heart failure (26% vs. 13%, p = 0.024); but they had similar age (62.9 vs. 62.5 years), arterial oxygen pressure (71.3 +/- 26.0 vs. 69.5 +/- 30.5 mm Hg), and prevalence of cancer (14% vs. 19%). The overall mortality rate at 14 days and at three months was higher in patients with RHTh (21% vs. 11%, p = 0.032, and 29% vs. 16%, p = 0.036). The difference in early mortality was observed almost entirely within the subgroup of patients treated with heparin alone (23.5% vs. 8%, p = 0.02), despite similar clinical severity at presentation (systolic BP 122.2 +/- 24.2 vs. 127.8 +/- 24.1 mm Hg, hypotension in 5.9% vs. 3.4% patients). CONCLUSIONS: Among patients with acute pulmonary embolism, RHTh is usually found in those more hemodynamically compromised but is also a marker of worse prognosis in initially apparently stable patients treated with heparin alone.

Aged↗
PubMedDate not supplied

Prognostic role of echocardiography among patients with acute pulmonary embolism and a systolic arterial pressure of 90 mm Hg or higher.

BACKGROUND: The prognostic role of echocardiographic right ventricular (RV) dysfunction for predicting mortality in patients with acute pulmonary embolism and a preserved systemic arterial pressure remains controversial. METHODS: We evaluated 1035 patients with pulmonary embolism from the International Cooperative Pulmonary Embolism Registry who (1) presented with systolic systemic arterial pressure of 90 mm Hg or higher and (2) who underwent echocardiography within 24 hours of a diagnosis of pulmonary embolism, showing presence (n = 405) or absence (n = 630) of RV hypokinesis. The main outcome measure was the cumulative survival rate through 30 days in patients with and without RV hypokinesis. RESULTS: In patients with RV hypokinesis, the initial systolic systemic pressure was lower (125 +/- 22 mm Hg vs 131 +/- 22 mm Hg; P<.001), and the initial heart rate was higher (104 +/- 21 beats per minute vs 99 +/- 22 beats per minute; P<.001) than in patients without RV hypokinesis. Cancer was less often present (14.1% vs 22.5%, P = .001). The 30-day survival rates in patients with and without RV hypokinesis were 83.7% (95% confidence interval [CI], 79.3%-87.0%) and 90.6% (95% CI, 88.0%-92.6%), respectively (log-rank P value <.001). The univariate hazard ratio of RV hypokinesis for predicting 30-day mortality was 2.11 (95% CI, 1.41-3.16; P<.001). Right ventricular hypokinesis remained an independent predictor of 30-day mortality (hazard ratio, 1.94; 95% CI, 1.23-3.06) after adjusting for univariately significant predictors, including cancer, congestive heart failure, chronic lung disease, age older than 70 years, systolic arterial pressure of 100 mm Hg or lower, administration of thrombolytic therapy, and heart rate greater than 100 beats per minutes. CONCLUSION: Among patients with pulmonary embolism who present with a systolic arterial pressure greater than or equal to 90 mm Hg, echocardiographic RV hypokinesis is an independent predictor of early death.

Acute Disease↗