Assessment of the efficacy of a fatigue management therapy in schizophrenia: study protocol for a randomized, controlled multi-centered study (ENERGY)

Trials

Joanna Norton¹  Yasmine Laraki²  Sophie Bayard²  Stéphane Raffard³  Nicolas Rainteau⁴  Delphine Capdevielle⁵ 

[1] Inserm, Neuropsychiatry: Epidemiological and Clinical Research, Montpellier, France;Univ Paul Valéry Montpellier 3, Univ. Montpellier, EPSYLON EA, Montpellier, France;Univ Paul Valéry Montpellier 3, Univ. Montpellier, EPSYLON EA, Montpellier, France;University Department of Adult Psychiatry, CHU Montpellier, Montpellier, France;University Department of Adult Psychiatry, CHU Montpellier, Montpellier, France;University Department of Adult Psychiatry, CHU Montpellier, Montpellier, France;Inserm, Neuropsychiatry: Epidemiological and Clinical Research, Montpellier, France;

关键词: Fatigue;    Schizophrenia;    Negative symptoms;    CBT;    Sleep;    Microbiota;   

DOI  :  10.1186/s13063-020-04606-6

来源: Springer

【 摘 要 】

BackgroundFatigue is a well-known common clinical feature of numerous chronic diseases including various forms of cancer, neurological disorders such as multiple sclerosis, and psychiatric disorders. A significant proportion of people with schizophrenia (30–60%) reportedly experience fatigue, which impacts negatively on participation in various activities, including work, study, leisure, and social pursuits. Causes of fatigue in schizophrenia are poorly understood and there are no established treatments. Several evidence-based interventions for fatigue syndrome including psychoeducation, cognitive behavioral therapy, and graded exercise therapy have been shown to be effective in other medical conditions and could be adapted to address fatigue in schizophrenia patients. As there are no psychosocial or pharmacological interventions with proved efficacy for fatigue in schizophrenia, there is an urgent need for the development of strategies to improve fatigue management in schizophrenia.The aim of this project is to evaluate in a single blind randomized clinical trial the efficacy of a cognitive-behavioral therapy (CBT) intervention compared to treatment as usual (TAU) on fatigue as the main outcome in schizophrenia patients. Clinical symptoms, physical functioning, major cognitive functions, quality of life and functioning, treatment dosage, daily motor activity, biological markers with inflammatory markers are also considered as secondary outcomes.Methods/designTwo hundred patients meeting the inclusion criteria will be randomized to either of the study arms (intervention or TAU). The ENERGY intervention will be delivered according to a standardized treatment manual comprising six modules addressing fatigue and sleep over 14 individual therapy sessions. The treatment encompasses core CBT principles of psycho-education, behavioral activation, behavioral experiments, cognitive restructuring, problem-solving, and relapse prevention. Sessions will follow the traditional CBT structure of agenda setting, review of homework tasks, and introduction of a new concept/technique with collaborative discussions on how to implement such strategies in the participant’s day-to-day environment. Our primary endpoint will be the severity of fatigue assessed at baseline and at the 9-month follow-up using the “Multidimensional Fatigue Inventory” (MFI).DiscussionThe trial will provide the first test of CBT intervention for fatigue for patients with schizophrenia. This study will also test to what extent the treatment can be implemented in everyday practice.Trial registrationClinicalTrials.govNCT04332601. Registered on 10 April 2020.

【 授权许可】

CC BY