[Outsourced service management of the catheterization laboratory in the cardiology department: lights and shadows].

Background: The aim of this study was to compare the economic impact and results achieved by recourse to outsourced management of the procedures carried out in the electrophysiology and catheterization laboratory of the Department of Cardiology of the Crema Hospital with the in-house setting up and operation of the same activities.

Methods: The comparison between the two possible options, "make" or "buy in", was made using the methodology of advanced direct costing, which provides for the allocation of only direct fixed and variable costs to clinical procedures, the subject of calculation. In addition to the financial evaluation, the quality variables showing the advantages and limitations of outsourcing in terms of organizational improvements, streamlining of the organizational structure, operational efficiency and improvement of the quality of service, were examined.

[Clinico-laboratory evaluation a new sustained-release preparation of anhydrous theophylline].

The clinical effectiveness and the pharmacokinetic parameters of a once-a-day sustained release preparation of anhydrous theophylline were studied in a trial carried out on 10 adult patients affected by bronchial asthma or chronic obstructive lung disease. Treatment with this new theophylline preparation allowed us to obtain mean serum concentrations within the therapeutic range (5-20 mcg/ml) which remained quite constant during 24 hours. All patients evidenced improvement of dyspnea and of the signs of bronchospasm.