Fig. 1From: The use of a novel cleaning closed suction system reduces the volume of secretions within the endotracheal tube as assessed by micro-computed tomography: a randomized clinical trialThe CONSORT diagram for the study procedures. A total of 40 patients were randomized to receive ETT cleaning (treatment group) or standard care (controls). ECMO extracorporeal membrane oxygenation; CSS closed suction systemBack to article page