Outcomes after 4 years' experience with low suction drains. Would it be safe to go drainless or low suction?

Background: The principles of chest drainage have not changed significantly since 1875 when Bülau introduced the idea of underwater drainage tube which became a trademark of thoracic surgery. We performed a prospective, randomized trial comparing omitting pleural drain (drainless group) versus drainage with small low suction drain (drainage group) strategies of thoracic surgery when the visceral pleura remains intact. Aiming to investigate whether these approaches represent safe treatment options.

Blunt Diaphragmatic Injuries: Pericardial Ruptures.

Blunt traumatic diaphragmatic injuries (BTDIs) can be misdiagnosed. Careful evaluation of associated injuries in BTDI is important. In this study, we evaluated treatment options and difficulties in the diagnosis of patients with BTDI.

Lung cancer developing from tracheal bronchus.

Tracheal bronchus is a rare congenital anomaly of the bronchial tree, in which an aberrant bronchus originates in the trachea anywhere above the carina, but usually within 2 cm of it. Lung neoplasms that develop from tracheal bronchus have been identified only rarely. We present a case of tracheal bronchus that included a malignancy of the affected right upper lobe.

Effect of rosiglitazone, metformin and medical nutrition treatment on arterial stiffness, serum MMP-9 and MCP-1 levels in drug naive type 2 diabetic patients.

The aim of the study was to evaluate the long-term effect of rosiglitazone and metformin monotherapy with medical nutrition treatment (MNT) and of MNT alone on arterial stiffness, serum monocyte chemoattractant protein (MCP)-1 and matrix metalloproteinase (MMP)-9 in drug naive patients with type 2 diabetes mellitus. Fifty type 2 diabetic patients were randomized to receive rosiglitazone 4 mg/day (n=19) or metformin 850 mg/day (n=16) with MNT or MNT alone (n=15), for 52 weeks. Arterial stiffness was assessed by using large and small artery elasticity index (SAEI and LAEI, respectively).

Small arterial elasticity predicts the extent of coronary artery disease: Relationship with serum uric acid.

Background: Arterial elasticity has been previously linked to atherosclerotic vascular disease states. Serum uric acid level has been recently associated with increased arterial stiffness, but to what extent serum uric acid reflects angiographic coronary artery status and vessel compliance remains to be established. In this study we aimed to evaluate the association of arterial elasticity indexes, serum uric acid and the presence and extent of angiographic coronary artery disease (CAD) in patients with chronic stable angina.