Non-appropriateness of care is a common and serious phenomenon that affects healthcare institutions in France. Appropriateness in health care is about adequacy of any type of health care with patient's needs. It means that a health care is necessary and relevant, given a specific indication, with regard to updated practice recommendations or justifications of experts.~The hospital university centre of Bordeaux is making Health care appropriateness a policy priority. Relying on structuring innovative tools, it is implementing a health care appropriateness assessment and support programme (sPREAd pertinence). This programme comprises two parts, one regarding interventional aspects and the other concerning assessments.~sPREAd-Pertinence programme's objectives Project's primary objective is to evaluate programme effectiveness on the improvement of care appropriateness in hospital university centre of Bordeaux.~Project's secondary objectives are :~to assess impact on specific care appropriateness indicators, care related adverse events frequency, organizational climate and work life satisfaction.~to evaluate the actual use of GAP.~to measure the costs of implementing the sPREAD Perti program and to identify the additional costs incurred in comparison with the mobilization and support approach to care appropriateness already existing at the Bordeaux University Hospital;~to compare the costs of the program with the consequences observed in terms of specific care appropriateness improvement, changes in serious adverse events frequency, organizational work climate and work life satisfaction;~to estimate, if necessary, in terms of avoided costs, the reduction of serious adverse events frequency.~to identify, using a qualitative approach:~The determinants of programme acceptability and efficiency~The appropriation by professionals of the mobilization and support program~The impact of the program on professional practices: changes in practices and perceived effectiveness~The conditions for programme transferability with a view to producing an Operational Model for the Implementation of Appropriateness at a Healthcare Institution Study design The project is based on a mixed method approach. Study design for the quantitative part is a Stepped-Wedge cluster randomized controlled trial, completed by a control group not receiving the intervention. The clusters are the clinical services of the Bordeaux University Hospital. Up to six volunteer clinical services will be randomly selected to determine the order in which they will start the implementation of the intervention. A control group will be made up of clinical services that meet the inclusion criteria and do not belong to the group of six participating services. The control group will receive the usual support for improving the appropriateness of care.~Qualitative section of the project will analyse the mechanisms of program effectiveness using an exploratory approach based on semi-structured interviews and direct observations of PAG.~Global proportion of patient stays appropriate regarding health cares concerned with feedback indicators available at the start of the trial.
Non-appropriateness of care is a common and serious phenomenon that affects healthcare institutions in France. Appropriateness in health care is about adequacy of any type of health care with patient's needs. Relying on structuring innovative tools, the hospital university centre of Bordeaux is implementing a health care appropriateness assessment and support programme (sPREAd pertinence).~By using a mixed method, the project's main objective is to evaluate programme effectiveness on the improvement of care appropriateness in hospital university centre of Bordeaux. Other assessments are considering impact on: specific care appropriateness indicators, care related adverse events frequency, organizational climate, and work life satisfaction. The economic impact of this program in terms of induced costs and avoided costs will be evaluated. A qualitative approach will be used to identify the programme transferability conditions with a view to produce an Operational Model for the Implementation of Appropriateness at a Healthcare Institution.