Data_Sheet_2_Meta-Analysis of Preclinical Studies of Fibrinolytic Therapy for Acute Lung Injury.xlsx

BackgroundAcute lung injury (ALI) is characterized by suppressed fibrinolytic activity in bronchoalveolar lavage fluid (BALF) attributed to elevated plasminogen activator inhibitor-1 (PAI-1). Restoring pulmonary fibrinolysis by delivering tissue-type plasminogen activator (tPA), urokinase plasminogen activator (uPA), and plasmin could be a promising approach.ObjectivesTo systematically analyze the overall benefit of fibrinolytic therapy for ALI reported in preclinical studies.MethodsWe searched PubMed, Embase, Web of Science, and CNKI Chinese databases, and analyzed data retrieved from 22 studies for the beneficial effects of fibrinolytics on animal models of ALI.ResultsBoth large and small animals were used with five routes for delivering tPA, uPA, and plasmin. Fibrinolytics significantly increased the fibrinolytic activity both in the plasma and BALF. Fibrin degradation products in BALF had a net increase of 408.41 ng/ml vs controls (P 4/ml, P ConclusionWe conclude that fibrinolytic therapy may be effective pharmaceutic strategy for ALI in animal models.