Journal Article

Place of the partial dopamine receptor agonist aripiprazole in the management of schizophrenia in adults: a Delphi consensus study

Nuss, Philippe, Mouchabac, Stéphane, Fakra, Éric, Vacheron, Marie-Noëlle, Simon, Nicolas, Llorca, Pierre-Michel, Alamome, Isabelle, Azorin, Jean-Michel, El Hage, Wissam, Jardri, Renaud, Rabbani, Marc, Drapier, Dominique

2022

Overview

Background Aripiprazole is a second-generation antipsychotic, efficacious in patients with schizophrenia during acute episodes. Due to its pharmacological profile, aripiprazole may be of interest in patients with specific clinical profiles who have not been studied extensively in randomised clinical trials. Objectives To capture experience with aripiprazole in everyday psychiatric practice using the Delphi method in order to inform decision-making on the use of aripiprazole for the treatment of patients with schizophrenia in clinical situations where robust evidence from clinical trials is lacking. Methods The scope of the survey was defined as the management of schizophrenia in adults. A systematic literature review was performed to identify the different clinical situations in which aripiprazole has been studied, and to describe the level of clinical evidence. Clinical profiles to include in the Delphi survey were selected if there was a clear interest in terms of medical need but uncertainty over the efficacy of aripiprazole. For each clinical profile retained, five to seven specific statements were generated and included in a questionnaire. The final 41-item questionnaire was proposed to a panel of 406 French psychiatrists with experience in the treatment of schizophrenia. Panellists rated their level of agreement using a Likert scale. A second round of voting on eleven items was organised to clarify points for which a consensus was not obtained in the first round. Results Five clinical profiles were identified in the literature review (persistent negative symptoms, pregnancy, cognitive dysfunction, addictive comorbidity and clozapine resistance). Sixty-two psychiatrists participated in the first round of the Delphi survey and 33 in the second round. A consensus was obtained for 11 out of 41 items in the first round and for 9/11 items in the second round. According to the panellists’ clinical experience, aripiprazole can be used as maintenance treatment for pregnant women, is relevant to preserve cognitive function and can be considered an option in patients with a comorbid addictive disorder or with persistent negative symptoms. Conclusion These findings may help physicians in choosing relevant ways to use aripiprazole and highlight areas where more research is needed to widen the evidence base.

• Publisher: BioMed Central,BioMed Central Ltd,Springer Nature B.V,BMC
• Subject: Addiction / Adult / Agonists / Antipsychotics / Aripiprazole / Aripiprazole - therapeutic use / Clinical medicine / Clinical trials / Clozapine / Cognition / Cognitive ability / Committees / Decision making / Delphi Technique / Dopamine / Dopamine Agonists - therapeutic use / Drug therapy / Emotional behavior / Female / Hospitals / Humans / Life Sciences / Literature reviews / Medicine / Medicine & Public Health / Mental disorders / Negative symptoms / Patient outcomes / Patients / Pregnancy / Psychiatrists / Psychiatry / Psychotherapy / Psychotropic drugs / Questionnaires / Schizophrenia / Schizophrenia - drug therapy / Surveys