Quality control of rigid endoscopes: a comparative study between ScopeControl® and surgeons' evaluation.

Background: In central sterile services departments (CSSD), the functionality of rigid endoscopes, which are complex and fragile reusable devices, is usually controlled visually and is considered a complex and subjective task. ScopeControl® was developed to provide an automated quality control of rigid endoscopes by measuring the value of six parameters: viewing angle (VA), field of view (FV), color correctness (CC), light transmission (LT), fibers transmission (FT), and focus (FC). The aim of the present study was to assess the ability of ScopeControl® to pre-emptively identify endoscope defects before the surgeon considers them as defective.

Insulation failure in electrosurgery instrumentation: a prospective evaluation.

Background: The use of electrosurgery has expanded to a wide variety of surgical specialities, but it has also been accompanied by its share of complications, including thermal injuries to nontargeted tissues, caused by a break or defect in the insulation of the instrument's coat. The purpose of this study was to determine the prevalence and the location of insulation failures (IFs) in electrosurgical instruments, then to assess the necessity of routine IF testing.

Methods: Electrosurgical instruments were visually inspected and checked for IF using a high-voltage detector.

[Evaluation of drug cost reduction resulting from the free supply of investigational drugs].

Excluding all other costs or benefits of participation in clinical trials, the objective of this study was to evaluate and analyse the cost avoidance represented by the free supply of the investigational drug in place of paying for a marketed drug. The cost avoided was defined as money that would most likely have been spent, but not because of inclusion of the patient in the clinical study. Only studies for which a marketed alternative drug was available with a standard dosage have been analysed.