Promoting insight into delusions: Issues and challenges in therapy

Integrating Loss and Processing Grief in Psychotherapy of Psychosis

Objective: While recovery from psychosis is possible, recovery is a multidimensional construct driven by various factors. One relevant factor to recovery from psychosis that has often been overlooked in the psychotherapy literature is the importance of facing loss and processing grief in relation to psychosis. Methods: A review of the existing empirical literature on grief associated with psychosis was conducted. Clinicians with significant therapeutic experience working with persons with psychosis reviewed cases to examine the losses the patients had suffered and how they responded to these losses. The clinicians considered essential principles that are relevant when helping patients with psychosis integrate loss and process grief. Results: Persons who have experienced psychosis often experience the loss of role functioning, interpersonal relationships, cognition, and self-concept. However, when these losses are not fully integrated into the person's identity, it can result in either more losses due to denial and metacognitive impairments or increased hopelessness and depression due to internalized stigma. Five elements in psychotherapy of psychosis were identified that can facilitate the integration of loss and processing of grief: understand the personal experience of the psychotic episode, attend to feelings of grief and the primary loss, explore the meaning of psychotic symptoms and identity implications, integrate psychotic vulnerabilities into the sense of self, and foster realistic hope in the face of an uncertain future. Conclusion: Psychotherapy can enable persons with psychosis to make meaning of their losses, process their grief, integrate their psychotic vulnerability into their sense of self, and develop realistic hope.

Differences between delusional disorder and schizophrenia: A mini narrative review

Psychotic syndromes are divided into affective and non-affective forms. Even among the non-affective forms, substantial differences exist. The aim of this relatively brief review is to synthesize what is known about the differences between two non-affective psychoses, schizophrenia and delusional disorder (DD), with respect to clinical, epidemiological, sociodemographic, and treatment response characteristics. A PubMed literature search revealed the following: in schizophrenia, hallucinations, negative symptoms and cognitive symptoms are prominent. They are rare in DD. Compared to schizophrenia patients, individuals with DD maintain relatively good function, and their delusions are believable; many are beliefs that are widely held in the general population. Treatments are generally similar in these two forms of psychosis, with the exception that antidepressants are used more frequently in DD and, for acute treatment, effective antipsychotic doses are lower in DD than in schizophrenia. It is with the hope that the contrasts between these two conditions will aid in the provision of safe and effective treatment for both that this review has been conducted.

Reduced Jumping to Conclusion Bias after Experimentally Induced Enhancement of Subjective Body Boundaries in Psychosis

INTRODUCTION

A disturbed sense of self is frequently discussed as an etiological factor for delusion symptoms in psychosis. Phenomenological approaches to psychopathology posit that lacking the sense that the self is localized within one's bodily boundaries (disembodiment) is one of the core features of the disturbed self in psychosis. The present study examines this idea by experimentally manipulating the sense of bodily boundaries.

METHODS

Seventy-three patients with psychosis were randomly assigned to either a 10-min, guided self-massage in the experimental group (EG) to enhance the sense of bodily boundaries or a control group (CG), which massaged a fabric ring. Effects on an implicit measure (jumping to conclusion bias; JTC) and an explicit measure (Brief State Paranoia Checklist; BSPC) of delusion processes were assessed. The JTC measures the tendency to make a decision with little evidence available, and the BSPC explicitly measures the approval of paranoid beliefs.

RESULTS

Patients in the EG showed a lower JTC (M = 4.11 draws before decision) than the CG (M = 2.43; Cohen's d = 0.64). No significant difference in the BSPC was observed.

DISCUSSION/CONCLUSION

Our results indicate that enhancing the sense of body boundaries through a self-massage can reduce an implicit bias associated with delusional ideation and correspondingly support the idea that disembodiment might be a relevant factor in the formation of psychotic symptoms.