Background The Hestia criteria can be used to select pulmonary embolism (PE) patients for outpatient treatment. The subjective Hestia criterion "medical/social reason for admission" allows the... Show moreBackground The Hestia criteria can be used to select pulmonary embolism (PE) patients for outpatient treatment. The subjective Hestia criterion "medical/social reason for admission" allows the treating physician to consider any patient-specific circumstances in the final management decision. It is unknown how often and why this criterion is scored. Methods This is a patient-level post hoc analysis of the combined Hestia and Vesta studies. The main outcomes were the frequency of all scored Hestia items in hospitalized patients and the explicit reason for scoring the subjective criterion. Hemodynamic parameters and computed tomography-assessed right ventricular (RV)/left ventricular (LV) ratio of those only awarded with the subjective criterion were compared with patients treated at home. Results From the 1,166 patients screened, data were available for all 600 who were hospitalized. Most were hospitalized to receive oxygen therapy (45%); 227 (38%) were only awarded with the subjective criterion, of whom 51 because of "intermediate to intermediate-high risk PE." Compared with patients with intermediate risk PE (RV/LV ratio > 1.0) treated at home (179/566, 32%), hospitalized patients with only the subjective criterion had a higher mean RV/LV ratio (mean difference +0.30, 95% confidence interval [CI] 0.19-0.41) and a higher heart rate (+18/min, 95% CI 10-25). No relevant differences were observed for other hemodynamic parameters. Conclusion The most frequent reason for hospital admission was oxygen therapy. In the decision to award the subjective criterion as sole argument for admission, the severity of the RV overload and resulting hemodynamic response of the patient was taken into account rather than just abnormal RV/LV ratio. Show less
Hendriks, S.V.; Lankeit, M.; Exter, P.L. den; Zondag, W.; Brouwer, R.; Eijsvogel, M.; ... ; Vesta Investigators 2020
The aims of this thesis were to investigate the efficacy and safety of outpatient treatment of patients with pulmonary embolism (PE) and to identify the best method for selection of PE patients for... Show moreThe aims of this thesis were to investigate the efficacy and safety of outpatient treatment of patients with pulmonary embolism (PE) and to identify the best method for selection of PE patients for outpatient treatment. Therefore, we performed the Hestia study and compared the selection of patients with the Hestia criteria to other methods for risk stratification, for example the simplified Pulmonary Embolism Severity Index and the method described in the European Society of Cardiology guidelines. Show less
PURPOSE: Contrast induced nephropathy (CIN) is defined as a decrease in renal function following administration of contrast media. The aim of this meta-analysis was to asses the overall risk of CIN... Show morePURPOSE: Contrast induced nephropathy (CIN) is defined as a decrease in renal function following administration of contrast media. The aim of this meta-analysis was to asses the overall risk of CIN, chronic loss of kidney function and the need for renal replacement therapy (RRT) after intravenous contrast enhanced CT-scan. Secondly, we aimed to identify subgroups at increased risk for CIN. MATERIALS AND METHODS: A literature search in Pubmed, Medline, Embase and Cochrane databases was performed. Data extraction was carried out independently by two reviewers. Meta-analysis and meta-regression were performed using an exact likelihood approach. RESULTS: Forty studies evaluating the incidence of CIN after CT were included. The pooled incidence of CIN was 6.4% (95% CI 5.0-8.1). The risk of RRT after CIN was low, 0.06% (95% CI 0.01-0.4). The decline in renal function persisted in 1.1% of patients (95% CI 0.6-2.1%). Patients with chronic kidney disease (odds ratio 2.26, p<0.001) or diabetes mellitus (odds ratio 3.10, p<0.001) were at increased risk for the development of CIN. CONCLUSION: CIN occurred in 6% of patients after contrast enhanced CT. In 1% of all patients undergoing contrast enhanced CT the decline in renal function persisted. Show less
RATIONALE: There is a lack of information on the long-term prognosis of patients with acute pulmonary embolism (PE). OBJECTIVES: To assess the long-term risk for adverse events after PE. METHODS:... Show moreRATIONALE: There is a lack of information on the long-term prognosis of patients with acute pulmonary embolism (PE). OBJECTIVES: To assess the long-term risk for adverse events after PE. METHODS: Consecutive patients diagnosed with PE between January 2001 and July 2007, and patients in whom PE was ruled out from a previous study were followed until July 2008 for the occurrence of adverse clinical events: mortality, symptomatic recurrent venous thromboembolism, cancer, arterial cardiovascular events and chronic thromboembolic pulmonary hypertension. Hazard ratios (HR) for all endpoints and a combined endpoint were calculated and adjusted for potential confounders. MEASUREMENTS AND MAIN RESULTS: Three hundred eight patients with unprovoked, 558 with provoked, and 334 without PE were studied with a median follow-up period of 3.3 years. Patients with unprovoked PE had a lower overall risk for mortality than patients with provoked PE (HR, 0.59; 95% confidence interval [CI], 0.43-0.82), but a higher risk for nonmalignancy-related mortality (HR, 1.8; 95% CI, 1.3-2.5), recurrent venous thromboembolism (HR, 2.1; 95% CI, 1.3-3.1), cancer (HR, 4.4; 95% CI, 2.0-10), cardiovascular events (HR, 2.6; 95% CI, 1.5-3.8) and chronic thromboembolic pulmonary hypertension (1.5 vs. 0%). The risk for the combined endpoint did not differ between both groups (HR, 0.98; 95% CI, 0.82-1.1). Patients without PE had similar risks for malignancy and cardiovascular events than patients with provoked PE, but lower risks for the remaining outcomes. The fraction of both patients with provoked and unprovoked PE without events after 1 year was only 70% and decreased to fewer than 60% after 2 years and fewer than 50% after 4 years, whereas this latter was 84% for the control patients. CONCLUSIONS: The clinical course of acute PE is complicated by high rates of serious adverse events, which occur in half of the patients within 4 years. Show less
