[Assessment of the budgetary impact of an emicizumab therapy introduction for patients with severe haemophilia A without inhibitor]. / Évaluation de l'impact budgétaire de l'introduction d'un traitement par émicizumab chez des patients atteints d'hémophilie A sévère congénitale sans inhibiteur.

Since March 2019, émicizumab is indicated for the treatment of patients with severe haemophilia A without inhibitor. This therapy's price amounts approximately to €33 600 per 4 weeks for a 70kg patient which represents about two times more than a factor VIII concentrates treatment's price. This study aims to assess the budgetary impact for the French Health Insurance of an émicizumab therapy introduction for patients with severe haemophilia A without inhibitor. It was an observational, retrospective, and monocentric study. Every severe haemophilia A without inhibitor patient over 18 years old followed at the Cochin Hospital haemophilia treatment centre who received émicizumab from June 2020 and for at least one year have been included. The budgetary impact was estimated by comparing the total costs of patient care the year before versus the year after émicizumab initiation. Total costs of patient care included prices of i) treatments consumed, ii) consultations with specialist physicians, iii) hospitalizations and iv) imaging procedures. Thirty-eight patients were included. The total cost of patient care increased significantly the year after émicizumab introduction (P < 0.0001). On average, this cost was estimated at €537 887 ± €137 139 per patient whereas it was at €151 442 ± €94 708 the year before. While costs of physician consultations increased, no significant difference has been reported about hospitalizations and imaging costs. Over a one-year period, émicizumab therapy significantly increased the total costs of patient care. It is mostly caused by the drug price itself.

[Assessment of the impact of pharmaceutical consultations at initiation of a treatment with emicizumab in patients with severe hemophilia A without inhibitors]. / Évaluation de l'impact de consultations pharmaceutiques à l'instauration d'un traitement par émicizumab chez les patients hémophiles A sévères sans inhibiteurs.

Since 2019, severe haemophilia A without inhibitors can be treated with emicizumab. Its action, route of administration and management justified the creation of new tools for therapeutic education sessions addressed to patients. The main objective of our work was to assess the knowledge and skills acquired by patients after therapeutic education. The various documents created were a video, a slideshow, clinical cases in form of cards, and summary sheets intended for patients. At treatment beginning, a pharmaceutical consultation was proposed to all patients. Two months later, an evaluation was carried out and a second pharmaceutical consultation aimed to consolidate the achievements of patients. Simultaneously, a clinical self-evaluation by the patients was carried out. Thirty-six patients were included in the study. Theoretical items: method of manufacture, mechanism of action and regimen, are known for more than ¾ of patients. Practical skills, such as administration modalities, management of missed doses or bleeding, are familiar for more than 8 out of 10 patients. Sixteen (44.4%) patients presented an up-to-date haemophilia card. The assessment of the knowledge and skills of patients is encouraging since most of the items are acquired. These result highlights the interest of the new tools developed for the therapeutic education sessions.

[A check-list in order to optimise the deployment of computerized medicine cabinets in a hospital: An essential support]. / Une check-list pour optimiser le déploiement d'armoires informatisées au sein d'un hôpital : un support indispensable.

In the medication management process, storage methods constitute a step at risk of errors that needs to be secured. As part of an institutional project, computerized medicine cabinets (CMC) have been deployed in our hospital's emergency and intensive care units. In order to meet the requirements of the certification, the deployment of CMC in all care units has been decided. Each deployment includes many steps and involves several trades that must be coordinated. We decided to formalize these steps in the form of a checklist. Two pharmacists listed all the tasks required to install a CMC. They were ordered chronologically, and a person responsible for each step is proposed. All those involved in the installation of CMC in the care units validated the checklist. The checklist is broken down into 13 major steps, from the assessment of the need to the installation of CMC in the care units. Before installation, several months are required, particularly in terms of the delivery time of the CMC. Support and training for the pharmacy technicians and caregivers are essential to ensure the teams enrolment. By better implying and empowering all intervenants, directed by the pharmacist, the checklist provides to dynamise and to frame the CMC deployment. Moreover, it contributes to save time and to improve the management of every ongoing deployments.

[Subcontracting a steam sterilization activity: Impact on surgical instruments]. / Externalisation de l'activité de stérilisation : impact sur l'état des instruments chirurgicaux.

Subcontracting our institution's sterilization activity induced the implementation of an automated cleaning facility. Following this development, some of the resterilizable stainless steel needle holders started to show abnormal corrosion. Our study goal was to investigate the causes of this corrosion in order to optimize the sterilization circuit. A full sterilization process mapping and Ishikawa diagram enabled us to identify potential causes of corrosion. The needle holders' intrinsic characteristics, like steel quality and manufacturing, were analyzed as well as extrinsic factors such as the influence of preprocessing soaking conditions, steel passivation, water quality and the impact of corrosion inhibitors. Each potential factor of corrosion was tested in real conditions on needle holders' kits. The needle holders steel grade complies with medical standards and the tests showed that passivation and pre-processing conditions were not involved in the occurrence of corrosion, contrary to soaking length and use of softened rinsing water, containing more chloride than reverse osmosis water, and, thus conducive to rust formation. Moreover, corrosion inhibitors were deemed ineffective or incompatible. Due to this analysis, the incidence of corrosion was reduced by switching softened water to osmosis water and by introducing dynamic drying in the automated cleaning process. In addition, this work stresses the importance of minimizing waiting times and auditing the sterilization circuit before any subcontracting. Management Guidelines related to sterilization's outsourcing would probably have helped to limit this episode.