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A very musical psychopathology – from intrusive musical imagery, to musical obsessions and hallucinations
- A. S. Morais, F. Martins, P. Casimiro, V. Henriques, N. Descalço, R. Diniz Gomes
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- Journal:
- European Psychiatry / Volume 66 / Issue S1 / March 2023
- Published online by Cambridge University Press:
- 19 July 2023, p. S999
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Introduction
The semiological spectrum that encompasses musical imagery is a very confusing field, as it is often difficult to understand the nature of the underlying psychopathological phenomenon from the patient’s description.
ObjectivesThe purpose of the authors is to explore reviewing, distinguishing and organizing the concepts such as Intrusive musical imagery, musical obsessions, musical hallucinations, pseudohallucinations and musical palinacousis.
MethodsA brief non-systematized review is presented, using the literature available on PubMed and Google Scholar.
ResultsIntrusive musical imagery (earworms, ohrwurms, or involuntary musical imagery) occur in more than 85% of general population, without pathology or ear disease. It involves the involuntary repetition of 15-30 seconds of a fragment of music/tune, persisting like a looping soundtrack, not being aversive.
Musical obsessions are a rare form of intrusive imagery, occurring either with other symptoms of Obsessive Compulsive Disorder or isolated (“The stuck song syndrome”). It is recurrent, persistent, intrusive, unintentional, time consuming and causes distress or functional impairment (although not as ego-dystonic and aversive as usually intrusive visual imagery are); preserved insight.
Musical hallucinations occur only in 0,16% in a general hospital; they can be linked to psychiatric diseases, but they are more common in neurological diseases (cerebral lesions, Parkinson’s disease, delirium, drug induced…). They are reported to with less controllability, less lyrical content, and lower familiarity, than other forms of inner music; are perceived to arise from an external source and are interpreted as veridical.
Musical Pseudohallucinations can arise after severe hearing loss, in hallucinogen intoxication and in psychotic or non-psychotic disorders (as dissociative states or in borderline personality disorder). They occur in inner/subjective space, but insight can fluctuate.
Musical palinacousis is associated with electroencephalogram and neuroimaging abnormalities, linked to structural brain pathology. There is perseveration (echoing) of an external auditory stimulus occurs after cessation of the stimulus.
ConclusionsA rash classification can lead to misdiagnosis (for e.g. interpreting obsessive symptoms as hallucinatory phenomena or rendering an organic pathology undiagnosed) and the institution of inappropriate therapy. It is important to carefully explore these musical imagery phenomena when patients present these complaints, taking some time to characterize them.
Disclosure of InterestNone Declared
Suicidality among inpatients - Right under our noses
- A. S. Morais, F. Martins, V. Henriques, P. Casimiro, N. Descalço, R. Diniz Gomes, N. Cunha e Costa, S. Cruz
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- Journal:
- European Psychiatry / Volume 66 / Issue S1 / March 2023
- Published online by Cambridge University Press:
- 19 July 2023, pp. S1106-S1107
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Introduction
An inpatient suicide is a tragic event that, despite not very prevalent, should not be overlooked. It occurs in 250 in 100 000 psychiatric hospital admissions (which represents a suicide risk fifteen times greater than general population) and in 1.7-1.9 in 100 000 in general hospitals (4-5 times greater risk). Together they constitute 5-6% of all suicides.
ObjectivesThe purpose of the authors is to explore the epidemiology, the risk factors and the prevention of suicide in inpatient setting.
MethodsA brief non-systematized review is presented, using the literature available on PubMed and Google Scholar.
ResultsThe risk was higher at admission (first week) and immediately after discharge (first 24 hours, up to two weeks).
It was found to be correlated to pour staffing, an increased number of patients with severe mental illnesses and accessibility to lethal means. Many risk factors were identified, some of them specific to context. Risk Factors at admission in a psychiatric hospital – personal or familiar suicide history, schizophrenia or mood disorder, alcohol use, involuntary admission, living alone, absence from the service without permission. Later till discharge - personal suicide history (or attempts after admission), relational conflicts, unemployment, living alone, lack of discharge planning and lack of contact in the immediate post-discharge period. In General Hospitals – chronicity and severity of somatic disease, poor coping strategies, psychiatric comorbidities and lack of liaison psychiatry.
Strategies to prevent inpatient suicide should take in environmental modification (specific to environment and specific to patient – as planned levels of supervision), optimisation of the care of the patients at suicidal risk, staff education and involvement of families in care. There are few studies on the efficacy of pharmacotherapy on reducing suicidal ideation in inpatients (just for clozapine and ketamine); some psychotherapies show promising results. The post-suicide approach cannot be neglected, whether in supporting the family, the team involved and even other patients.
ConclusionsThe assumption of the predictive and preventive value of the risk assessment has been under scrutiny. Depressed mood and a prior history of self-harm are well-established independent risk factors for inpatient suicide; however they lose their predictive value due to their high prevalence. Up to 70% of inpatients who committed suicide didn’t express suicidal ideation on the previous interviews. Most effective measures to prevent suicide are environmental modifications and staff education approaches, giving appropriate responses to each patient’s circumstances.
There is a paucity of literature on suicide in this setting. It should become a priority in national programs of Suicide Prevention.
Disclosure of InterestNone Declared
Anorexia Nervosa and Psychiatric Comorbidities – It’s not all about food
- A. S. Morais, F. Martins, P. Casimiro, V. Henriques, N. Descalço, R. Diniz Gomes, S. Cruz, N. Costa
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- Journal:
- European Psychiatry / Volume 66 / Issue S1 / March 2023
- Published online by Cambridge University Press:
- 19 July 2023, p. S521
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- Article
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- You have access Access
- Open access
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Introduction
Anorexia nervosa (AN) is a severe psychiatric disorder that usually begins during adolescence and is associated with a high risk of mortality and morbidity, its treatment is complex and often ineffective. Psychiatric comorbidity is common in patients with eating disorders (with the prevalence of 20–95%), namely 39% in AN.
ObjectivesThe purpose of the authors is to review the most common areas of psychiatric comorbidity in AN, how it affects the course of both diseases and the potential treatment approaches.
MethodsA brief non-systematized review is presented, using the literature available on PubMed and Google Scholar.
ResultsThe most common psychiatric comorbidities in AN are: Affective disorders in 24-38% (mainly unipolar depression which can appear in up to 75% of patients, compared to 11% in bipolar disorder); Anxiety disorders in 25.5% (11% with panic disorder, 20% social phobia/social anxiety disorder, 15% specific phobias, 10% generalized anxiety disorder, 13% post-traumatic stress disorder); Obsessive compulsive disorder in 12%; Substance use disorders at 17%; Personality disorders around 30%. Other pathologies occur less commonly but can have a significant impact on the patient, namely Autism spectrum disorder (predictive factor for unfavourable outcome) or Schizophrenia (there are reports of reciprocal relationships between the two pathologies).
Some of these comorbidities may increase mortality in AN, namely unipolar depression, personality disorders, alcohol and illicit drug use.
The profound impact that starvation has on mood and cognition is well known. It can condition symptoms that are confused with other psychiatric diseases and change their clinical presentation. As such, the specific clinical characteristics and the therapeutic approach will be presented for each of the psychiatric comorbidities.
ConclusionsEarly diagnosis and treatment of psychiatric comorbidities in AN are essential to improve the prognosis of this eating disorder. The additional treatment of these pathologies will increase complexity of the already challenging treatment of AN, with the additional symptomatology often being perpetuated by an uncontrolled eating disorder and a poor compliance to treatment.
The limited evidence available for approaching these cases is based on the few studies available, most with insufficient samples.
Disclosure of InterestNone Declared