Nous avons développé un groupe ouvert combinant psycho-éducation et thérapie cognitivo-comportementale (TCC), le groupe information, découverte, échange et mobilisation concernant la dépression (IDEM-dépression), composé de 17 séances thématiques et indépendantes qui abordent chacune un sujet lié à la dépression. Il s’adresse à des patients présentant un épisode dépressif de sévérité variée, s’inscrivant dans le cadre d’un trouble unipolaire ou bipolaire. Le groupe est donc accessible à un grand nombre de patients présentant un épisode dépressif majeur. Nous présentons ici les caractéristiques de ce groupe, sa faisabilité et les résultats d’une étude d’évaluation portant sur l’impact immédiat sur l’humeur, mesuré via des échelles visuelles analogiques proposées en début et en fin de séance, et sur la satisfaction globale des participants, évaluée via deux questionnaires de satisfaction. Les résultats, issus de deux centres où le programme a été implémenté, suggèrent une amélioration significative de l’humeur suite à la participation aux séances ainsi qu’une satisfaction auto-rapportée élevée. Ils indiquent aussi que le groupe IDEM-dépression peut s’adresser à un large spectre de patients dépressifs ayant des caractéristiques cliniques hétérogènes. Dans ce contexte, il constitue une offre psychothérapique à coût réduit, orientée vers une pathologie psychiatrique très prévalente. Son efficacité sur l’humeur et sa satisfaction élevée semblent liées à son contenu de type psycho-éducation et TCC, et à son format groupal, flexible et ouvert, qui favorise la décentration et l’entraide ainsi que la réduction de la stigmatisation et de l’isolement dus à la maladie.

Depression is a highly prevalent mental illness that is associated with high rates of morbidity and functional impairment. At the psychiatric unit of the University Hospital of Strasbourg, France, we have developed an open group that combines psychoeducation and cognitive-behavior therapy (CBT), the information, discovery, exchange and mobilization for depression group (IDEM-depression). IDEM-depression is composed of 17 thematic, structured, and independent sessions, which address different aspects of depression (i.e., rumination, pharmacological treatments). Because of its flexible format, patients with varying degrees of depression severity (from remission up to severe depressive symptoms) and whose depression might be bipolar or unipolar, are able to participate in the group. Thus, the group is well suited to a large number of patients with major depression. In the present study we aimed at describing the IDEM-depression group and presenting results regarding patients’ overall satisfaction, assessed via two self-report questionnaires (the Client Satisfaction Questionnaire, the CSQ-8, and the IDEM ad hoc questionnaire), as well as its effect on mood following each session assessed via a visual analog scale (VAS) ranging from 0 up to 100.

Sixty-five patients participated in 50 sessions of the IDEM-depression group in two hospitals in Alsace. 61% of the patients had bipolar disorder, and 41% of them were inpatients. Sessions took place on a weekly basis, lasted 2hours and were proposed by a CBT-trained clinical psychologist. Patients were asked to fill-out the VAS at the beginning and at the end of each session. Moreover, they were asked to fill-out the CSQ-8 and the IDEM ad hoc questionnaire when they left the group. Other than one session (“yoga and mindfulness”), all the sessions (16 out of 17) were structured on a Powerpoint^© presentation. During the first hour information was given regarding the topic (i.e., rumination), and a shared CBT conceptualization of the topic was formulated by the participants and the psychologist. For most sessions, the first hour was therefore communication and information-based, whereas during the second hour participants were asked to participate in in-session behavioral experiments and/or to evaluate specific aspects of their behavior (thoughts, emotions, activity, mindful behavior) during the last few days. The therapist manual and the slides for each session are available via e-mail to the first author.

Regarding the results, self-reported mood on the VAS was compared between the onset (225 VAS) and the end (225 VAS) of each session. Overall, results suggest that self-reported mood is significantly improved following the participation in sessions (t=−5. 87, P<0.001). Moreover, mean results on the CSQ-8 suggest that patients are highly satisfied with the group (M=24.46, SD=6.42). Among them, 82% reported a moderate-high satisfaction with the group. On the IDEM ad hoc questionnaire, patients reported an overall high satisfaction level regarding (i) the content of sessions, (ii) the duration of sessions, (iii) the frequency of sessions, (iv) how much they felt they could express themselves during sessions. In the qualitative comments of this questionnaire, patients reported that the group helped them to gain an understanding of the mechanisms involved in depression; to feel less isolated and guilty; and to learn about specific psychotherapeutic tools (i.e., mindfulness) and to try to implement them.

Our results suggest that an IDEM-depression group is well suited to a wide-array of clinical pictures associated with depression (varying severity, bipolar or unipolar, inpatients and outpatients). This is probably due to its open-group format which is particularly well-adapted to the dynamic symptomatology associated with major depression, and may stimulate decentering in patients who have different levels of severity of symptoms but participate in the same session. Moreover, its impact on mood improvement, and the high satisfaction level reported by patients, seem to be related to its CBT and psychoeducation-based content on the one hand, which has shown its efficacy in depression. On the other hand, IDEM's structured open-group format might have also contributed to the improvement in mood and the overall good satisfaction reported by patients, through the social support provided by the group, improved feeling of self-efficiency, and its effect on stigmatization. Thus, IDEM-depression group is an efficacious, flexible, low-cost, and easy to implement (in different clinical settings) psychotherapeutic option for major depression.