REWRITALIZE your recovery: a study protocol for a randomised controlled trial (RCT) examining the effectiveness of the new recovery-oriented creative writing group intervention REWRITALIZE for people with severe mental illness
Authors: Henningsson Susanne , Brestisson Jon Toke , Bjørkedal Siv-Therese Bogevik , Bundesen Birgit , Nielsen Keld Stehr , Ebersbach Bea , Hjorthøj Carsten , Eplov Lene Falgaard 
Published: December 2024

Abstract
Background
Health institutions advocate for psychosocial and recovery-oriented interventions alongside pharmacological treatment for severe mental illness. Participatory arts interventions appear promising in promoting personal recovery by fostering connectedness, hope, renegotiation of identity, meaning-making, and empowerment. Despite encouraging findings, however, the evidence base remains thin. Further, results from cognitive literature studies suggest possible impact on parameters of clinical recovery, but this has not been studied in clinical contexts. We developed REWRITALIZE, a structured, recovery-oriented, fifteen-session creative writing group intervention led by a professional author alongside a mental health professional. Participants engage with literary forms, write on them, share their texts, and partake in reflective discussions within a supportive, non-stigmatising environment, designed to promote self-expression, playful experimentation, agency, recognition, participatory meaning-making, renegotiation of identity and social engagement.
The aim of this project is to evaluate REWRITALIZE for persons with severe mental illness through a randomised controlled trial (RCT) focusing on personal recovery outcomes. Additionally, an embedded pilot RCT will explore additional outcomes i.e., clinical recovery for a subgroup with schizophrenia spectrum disorders.

Methods
The RCT is an investigator-initiated, randomised, two-arm, assessor-blinded, multi-center, waiting-list superiority trial involving 300 participants (age > 18) from six psychiatric centers in regions Capital and Zealand in Denmark, randomised to receive either the creative writing intervention combined with standard treatment or standard treatment alone. Assessments will be conducted before and after the intervention and at six months post intervention. The primary outcome is personal recovery at the end of intervention measured with the questionnaire of the process of recovery. Secondary outcomes include other measures of personal recovery, self-efficacy, mentalising, and quality of life. The pilot RCT, integrated within the RCT, will focus on 70 of the participants aged 18–35 with schizophrenia spectrum disorders, evaluating exploratory measures related to perspective-taking, social cognition, cognitive function, psychosocial functioning, and symptom pressure.

Discussion
This is the first RCT for creative writing groups. It assesses whether REWRITALIZE, as adjunct to standard mental healthcare, is more effective for personal recovery than standard care. If successful, it would provide evidence for the efficacy of REWRITALIZE, potentially enabling its implementation across mental health centers in Denmark.

Trial registration
Privacy (data protection agency): p-2023–14655.
Danish National Center for Ethics: 2313949.
Clinicaltrials.gov: NCT06251908. Registration date 02.02.2024.