Diffusion of certain suggestions, addressing each of the aspects of the use of LAI antipsychotics, will improve clinicians’ perceived competence. It’ll also assist to boost the percentage of sufferers to whom LAI antipsychotics might be offered by psychiatrists as a therapeutic choice. The objective of these suggestions is usually 
to propose a prescription framework to clinicians for the use of a particular formulation of antipsychotics (LAI) in diverse therapeutic indications and specific clinical situations. The aim is usually to enable clinicians to supply the most acceptable pharmaceutical tactics for the patients and to facilitate the usage of LAI antipsychotics in clinical practice. The suggestions presented right here from a consensus-based recommendations methodology (Formal Consensus Suggestions) arebased on scientific information plus the consensus of a panel of authorities.MethodsQuestionnaire developmentInitially, we performed an analysis in addition to a literature evaluation regarding the indications as well as the use of LAI antipsychotics. A literature search utilizing the keywords “antipsychotic”, “neuroleptic”, “first-generation antipsychotic”, “atypical antipsychotic”, “second-generation antipsychotic”, “long-acting injectable”, “depot”, “depot neuroleptic” was performed in PubMed and EMBASE to seek out all the relevant studies published. More references were identified from http:www.fda.gov and http: www.ema.europa.eu. Data from all of these sources was discussed and an overview of the existing proof has been graded and summarized using the French National Authority for Well being (HAS) “levels of evidence” criteria [16]. Following this 1st step, the scientific committee (PML, LS, MA, Pc, SG, SL) designed a questionnaire consisting of 32 inquiries that covered 539 therapeutic selections. The 32 inquiries were regrouped into 3 areas PubMed ID:http://www.ncbi.nlm.nih.gov/pubmed/21310042 that have been judged as important: Target-population: Description from the diverse indications of the LAI antipsychotics and on the most proper period on the illness to introduce the remedy. Prescription and use: Decision of the molecule, approaches of introduction, certain approaches according to the psychiatric disorder or comorbidities, and remedy monitoring. Certain population: Use of LAI antipsychotics in pregnant females, elderly patients, subjects inside a precarious predicament, and subjects possessing to become treated in a prison establishment. This questionnaire was developed to be completed by an experts’ panel. The time needed for its administration was estimated at around 3 hours. In the time of development, each of the LAI antipsychotics out there in France have been proposed as therapeutic choices (Table 1). They were regrouped into 2 categories: Long-acting injectable first-generation antipsychotics (LAI FGA). Long-acting injectable second-generation antipsychotics (LAI SGA). This artificial separation FGASGA is not consensual on account of their heterogeneous profiles of efficacyLlorca et al. BMC MedChemExpress Tyr-Gly-Gly-Phe-Met-OH Psychiatry 2013, 13:340 http:www.biomedcentral.com1471-244X13Page three ofTable 1 LAI antipsychotics readily available in France (when the survey was completed)LAI second-generation antipsychotics LAI first-generation antipsychotics Risperidone microsphere Olanzapine pamoate Haloperidol decanoate Zuclopenthixol decanoate Flupentixol decanoate Fluphenazine decanoate Pipotiazine palmitateNote: as paliperidone palmitate had a marketing and advertising authorization date after the development of those guidelines, it could not be taken into account.Professional selectionThe Scientific Committee (Appendix 1) sel.