Monaldi archives for chest disease = Archivio Monaldi per le malattie del torace / Fondazione clinica del lavoro, IRCCS [and] Istituto di clinica tisiologica e malattie apparato respiratorio, Università di Napoli, Secondo ateneo
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Monaldi Arch Chest Dis · Dec 2011
Review Case ReportsAdult-onset pulmonary involvement in Niemann-Pick disease type B.
Niemann-Pick disease type B is caused by a deficiency in acid sphingomyelinase activity; among the six variants of Niemann-Pick disease known to date, it is the most frequently associated with lung involvement, a major cause of morbidity and mortality in this subtype in patients of all ages. Nevertheless, the vast majority of reports in the literature concern infantile forms, while less reported is, for several reasons, the onset in adults being consequently still poorly understood and characterized its clinical, radiographic and functional manifestations. We report a case of a 37 years-old female patient affected by subtype B since she was an infant, operated for aortic valve replacement two years before and came to our attention for the onset of a worsening exertional dyspnoea which proved, through a series of functional tests and radiological exams, to be a consequence of the diffuse lung involvement by the metabolic disorder; we performed a review on this topic through a Medline search of all the available "adult-onset" case reports published since the first description in 1964, also considering the possible association between NPDB and, more generally lysosomal storage disorders, and the valvular disease, already suggested by several Authors in previous works.
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Monaldi Arch Chest Dis · Dec 2011
Combined pulmonary fibrosis and emphysema syndrome: a radiologic perspective.
Chronic obstructive pulmonary disease (that includes emphysema) results in significant morbidity and mortality worldwide. Idiopathic pulmonary fibrosis (IPF) is also a chronic and progressive parenchymal lung disease with an average survival of less than 5 years after diagnosis. ⋯ Since this syndrome has a very bad prognosis, even worse than isolated finding of emphysema or fibrosis alone, early recognition and rapid treatment are important. In this article we will review and elucidate the radiologic appearance of this syndrome and highlight its clinical importance.
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Monaldi Arch Chest Dis · Sep 2011
Hyaluronic acid levels are increased in complicated parapneumonic pleural effusions.
Hyaluronic acid (HA) is a component of extracellular matrix and may play a role in the pleural inflammation which is implicated in parapneumonic effusions.The aim of the current study was to investigate HA levels in serum and pleura in patients with parapneumonic effusions. ⋯ The median +/- SD HA levels (pg/ml) in pleural fluid of patients with complicated effusions (39.058 +/- 11.208) were significantly increased (p < 0.005), compared to those with uncomplicated parapneumonic effusions (11.230 +/- 1.969), malignant effusions (10.837 +/- 4.803) or congestive heart failure (5.392 +/- 3.133). There was no correlation between pleural fluid and serum HA values. Pleural fluid TNF-alpha levels (146 +/- 127 pg/mL) and IL-1beta levels (133.4 +/- 156 pg/mL) were significantly higher in patients with complicated parapneumonic effusions compared to patients with other types of effusion (p < 0.05). No significant association between HA and TNF-alpha or IL-1beta was found. CONCLUSIONS. HA may play a significant role in the inflammatory process which characterises exudative infectious pleuritis. Further investigation might reveal whether HA is a useful marker in the management of parapneumonic effusions.
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Monaldi Arch Chest Dis · Sep 2011
[After ACC/AHA and ESC Guidelines: Pre-operative cardiological evaluation in non-cardiac surgery: certainties, controversial areas and opportunities for a team approach].
A standardized and evidence-based approach to the cardiological management of patients undergoing noncardiac surgery has been recently defined by Task Forces of the American Heart Association (AHA), American College of Cardiology (ACC) and the European Society of Cardiology (ESC) that published their guidelines in 2007 and 2009, respectively. Both the recommendations moved from risk indices to a practical, stepwise approach of the patient, which integrates clinical risk factors and test results with the estimated stress of the planned surgical procedure. In the present paper the main topics of the guidelines are discussed, and moreover, emphasis is placed on four controversial issues such as the use of prophylactic coronary revascularization in patients with myocardial ischemia, the perioperative management of patients with congestive heart failure, the routine use of betablockers and statins, and, finally, the management of antiplatelet therapies in patients with coronary stents. In addition to promoting an improvement of immediate perioperative care, the preoperative cardiological evaluation should be a challenge for identifying subjects with enhanced risk of cardiovascular events, who should be treated and monitored during a long-term follow-up.
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Monaldi Arch Chest Dis · Sep 2011
Prevalence of airflow obstruction according GOLD, ATS and ERS criteria in symptomatic ever-smokers referring to a pulmonary rehabilitation department.
To evaluate in a Pulmonary Rehabilitation (PR) setting the prevalence of airflow obstruction (AO) in either current or former smokers > or = 45 years old both with dyspnoea and with chronic productive cough, using European Respiratory society (ERS) statement (FEV1/SVC < 88 and < 89% predicted in men and women, respectively), American Thoracic Society (ATS) statement (FEV1/FVC < 75%), and Global Initiative for Chronic Obstructive Lung Disease (GOLD) statement (FEV1/FVC < 70%). ⋯ Prevalence of AO is highly dependent on which guidelines it is based. ATS and particularly GOLD statement can cause a large under-diagnosis even of moderate to severe COPD. Diagnosis of COPD may be overlooked if SVC is not performed.