RESUMEN
Acute pulmonary embolism (PE) is a common and potentially highly morbid disease. However, there are a broad range of clinical presentations, varying from asymptomatic to life-threatening hemodynamic compromise. Accordingly, the aggressiveness of treatment for acute PE must be adjusted to the acuity of the presentation and patient-specific comorbidities. Thrombolysis is FDA approved for massive PE with hemodynamic compromise. However, this therapy has associated risk, most notably intracranial hemorrhage and other bleeding complications. This has prompted interest in catheter-directed therapies to mechanically remove thrombus and to locally deliver reduced doses of thrombolytics. Guidelines support use of this catheter-based strategy in cases of increased bleeding risk or high acuity with insufficient time for systemic pharmacologic therapy to be effective. We present the case of an 83-year-old man with acute high-risk PE and worsening hemodynamic and respiratory status who was treated with catheter-directed thrombolysis and rheolytic thrombectomy. There was significant improvement in thrombus burden, symptoms, and hemodynamic parameters including right ventricular function and pulmonary artery pressures. However, his course was complicated by intracranial hemorrhage and access site hematoma, demonstrating that even reduced doses and local delivery of thrombolytics do not ensure freedom from bleeding complications.
Asunto(s)
Fibrinolíticos/administración & dosificación , Embolia Pulmonar/terapia , Trombectomía , Terapia Trombolítica , Enfermedad Aguda , Anciano de 80 o más Años , Angioplastia de Balón , Terapia Combinada , Fibrinolíticos/efectos adversos , Hematoma/etiología , Hemodinámica , Humanos , Hemorragias Intracraneales/etiología , Masculino , Embolia Pulmonar/diagnóstico por imagen , Embolia Pulmonar/tratamiento farmacológico , Embolia Pulmonar/fisiopatología , Embolia Pulmonar/cirugía , Respiración , Terapia Trombolítica/efectos adversos , Tomografía Computarizada por Rayos X , Resultado del Tratamiento , Función Ventricular DerechaAsunto(s)
Inductores de la Angiogénesis/administración & dosificación , Factor 2 de Crecimiento de Fibroblastos/administración & dosificación , Insuficiencia Cardíaca/prevención & control , Factor de Crecimiento de Hepatocito/administración & dosificación , Miocardio , Neovascularización Fisiológica/efectos de los fármacos , Animales , MasculinoRESUMEN
Early clinical trials of eptifibatide did not show a significant association between eptifibatide and the development of thrombocytopenia, thrombosis, or disseminated intravascular coagulation. However, more recent literature has suggested a significant association between eptifibatide and the development of thrombocytopenia and thrombosis. Although the true incidence and the pathophysiology of these associations are unknown, the development of these events can be life-threatening. Herein, we describe the case of a patient who experienced acute onset of profound thrombocytopenia, developing thrombosis, pulmonary emboli, and disseminated intravascular coagulation. This paper adds to the few previous reports of cases that suggested an association between thrombocytopenia, thrombosis, and the administration of eptifibatide. To the best of our knowledge, this is the first case report in the medical literature that associates the new onset of thrombocytopenia, thrombosis, and disseminated intravascular coagulation with the administration of eptifibatide. We also provide a subject review.