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Pulmonary Embolism (PE) is a frequent and severe disease with an annual incidence of about 75000 cases in France and a short-term mortality rate of about 10%. Death is usually related to an acute right ventricular (RV) failure due to the increase in right ventricular afterload. Treatment of PE with RV failure consists in fluid expansion and thrombolysis in case of shock. However several studies suggest that fluid expansion may worsen acute RV failure by increasing RV dilatation and ischemia and left ventricular compression by RV dilatation. Thus, current guidelines regarding PE treatment remain unclear about the use of fluid expansion. In a preliminary study published by our group, we showed that diuretic treatment in the setting of PE with RV dilatation is safe and is associated with an increase in urine output, a decrease in heart rate and an increase in SpO2 in normotensive patients with oliguria. This may be related to the decrease of ventricular interdependence and enhancement of both LV and RV function.
The main objective of the study is to evaluate the 24-hours clinical benefit of furosemide in patients referred for acute PE with RV dilatation compared to placebo. The combination of urine output and sPESI clinical parameters reflects hemodynamic status. It is relevant as it indicates the disappearance of pre-shock symptoms and is therefore associated with a lower event risk. Thus, it allows early discharge of the patients from the intensive care unit.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Diuretics | Active Comparator |
| |
| Placebo | Placebo Comparator |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Diuretics : Furosemide | Drug | Furosemide 80mg in one single direct intra venous injection |
| |
| Measure | Description | Time Frame |
|---|---|---|
| Primary end point will be a combined clinical criterion, to reach the primary endpoint, patients have to meet all the following criteria: - Urine output> 0.5ml/kg/h - Normalization of clinical parameters of simplified PESI score | Normalization of clinical parameters of simplified PESI score :
| 24 hours |
| Measure | Description | Time Frame |
|---|---|---|
| patients have to meet all the four following criteria: - Urine output> 0.5ml/kg/h over 24 hours - Normalization of clinical parameters of simplified PESI score - Urine output | Normalization of clinical parameters of simplified PESI score :
| 48 hours |
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Inclusion Criteria:
Patients aged 18 years and over with
Symptomatic acute pulmonary embolism with first clinical symptoms within 15 days, and objectively confirmed by CT scan
RV dysfunction (≥1 criterion) confirmed by elevated BNP value or echocardiography or spiral computed tomography of the chest:
Echocardiography
o Right/Left ventricular end diastolic diameter > 1(apical or subcostal 4-chamber view)
Computed tomography
o Right/Left short-axis diameter ratio>0.9 (transverse plane)
Positive Nt-proBNP (>600) or BNP>200 pg/mL
One abnormal following PESI criteria
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Jean-Luc DUBOIS-RANDE, PU-PH | Contact | (0)1 49 81 36 02 | +33 | jean-luc.duboisrande@hmn.aphp.fr |
| Romain GALLET, CCA | Contact | (0)1 49 81 36 02 | +33 | romain.gallet@yahoo.fr |
| Name | Affiliation | Role |
|---|---|---|
| Jean-Luc DUBOIS-RANDE, PU-PH | Assistance Publique - Hôpitaux de Paris | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Henri Mondor Hospital | Recruiting | Créteil | 94010 | France |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 11888976 | Background | Wood KE. Major pulmonary embolism: review of a pathophysiologic approach to the golden hour of hemodynamically significant pulmonary embolism. Chest. 2002 Mar;121(3):877-905. doi: 10.1378/chest.121.3.877. | |
| 1739960 | Background | Lee FA. Hemodynamics of the right ventricle in normal and disease states. Cardiol Clin. 1992 Feb;10(1):59-67. |
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| ID | Term |
|---|---|
| D011655 | Pulmonary Embolism |
| ID | Term |
|---|---|
| D008171 | Lung Diseases |
| D012140 | Respiratory Tract Diseases |
| D004617 | Embolism |
| D016769 | Embolism and Thrombosis |
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| Placebo |
| Drug |
Placebo in one single direct intra venous injection |
|
| - Composite criteria including death, need for catecholamine, cardiac arrest and mechanical ventilation during hospitalization and at 1 month from inclusion - NYHA score | In hospital and 1 month |
| o RV/LV ratio and decrease from baseline o Systolic pulmonary pressure and decrease from baseline o Tricuspid annular plane systolic expansion (TAPSE) at o Tricuspid annular plane systolic expansion (TAPSE) variation from baseline | RV/LV ratio (diameters and surfaces) | 24 hours abd 1 month |
| - NT-proBNP or BNP decrease at 24hours - Creatinin and liver enzymes variations at 24hours | 24 hours |
| 18757870 | Background | Torbicki A, Perrier A, Konstantinides S, Agnelli G, Galie N, Pruszczyk P, Bengel F, Brady AJ, Ferreira D, Janssens U, Klepetko W, Mayer E, Remy-Jardin M, Bassand JP; ESC Committee for Practice Guidelines (CPG). Guidelines on the diagnosis and management of acute pulmonary embolism: the Task Force for the Diagnosis and Management of Acute Pulmonary Embolism of the European Society of Cardiology (ESC). Eur Heart J. 2008 Sep;29(18):2276-315. doi: 10.1093/eurheartj/ehn310. Epub 2008 Aug 30. |
| 17210881 | Background | Perlroth DJ, Sanders GD, Gould MK. Effectiveness and cost-effectiveness of thrombolysis in submassive pulmonary embolism. Arch Intern Med. 2007 Jan 8;167(1):74-80. doi: 10.1001/archinte.167.1.74. |
| 8094768 | Background | Goldhaber SZ, Haire WD, Feldstein ML, Miller M, Toltzis R, Smith JL, Taveira da Silva AM, Come PC, Lee RT, Parker JA, et al. Alteplase versus heparin in acute pulmonary embolism: randomised trial assessing right-ventricular function and pulmonary perfusion. Lancet. 1993 Feb 27;341(8844):507-11. doi: 10.1016/0140-6736(93)90274-k. |
| 34632490 | Derived | Lim P, Delmas C, Sanchez O, Meneveau N, Rosario R, Bouvaist H, Bernard A, Mansourati J, Couturaud F, Sebbane M, Coste P, Rohel G, Tardy B, Biendel C, Lairez O, Ivanes F, Gallet R, Dubois-Rande JL, Fard D, Chatelier G, Simon T, Paul M, Natella PA, Layese R, Bastuji-Garin S. Diuretic vs. placebo in intermediate-risk acute pulmonary embolism: a randomized clinical trial. Eur Heart J Acute Cardiovasc Care. 2022 Jan 12;11(1):2-9. doi: 10.1093/ehjacc/zuab082. |
| 26002690 | Derived | Gallet R, Meyer G, Ternacle J, Biendel C, Brunet A, Meneveau N, Rosario R, Couturaud F, Sebbane M, Lamblin N, Bouvaist H, Coste P, Maitre B, Bastuji-Garin S, Dubois-Rande JL, Lim P. Diuretic versus placebo in normotensive acute pulmonary embolism with right ventricular enlargement and injury: a double-blind randomised placebo controlled study. Protocol of the DiPER study. BMJ Open. 2015 May 22;5(5):e007466. doi: 10.1136/bmjopen-2014-007466. |
| D014652 |
| Vascular Diseases |
| D002318 | Cardiovascular Diseases |