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Related Concept Videos

Psychological and Sociocultural Causes of Schizophrenia01:29

Psychological and Sociocultural Causes of Schizophrenia

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Schizophrenia, a complex psychiatric disorder, has been historically misunderstood. Early psychological theories attributed its origins to childhood trauma and unresponsive parenting. However, contemporary research largely rejects these notions, favoring the vulnerability-stress hypothesis. This model proposes that individuals with a genetic predisposition to schizophrenia may develop the disorder following exposure to significant environmental stressors. Notably, studies on high-risk...
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The term "psychosis" refers to a spectrum of mental disorders characterized by abnormal thoughts, perceptions, and behaviors. It can manifest as mood disorders, dementia, delirium with psychotic features, substance-induced psychosis with psychotic features, brief psychotic disorder, delusional disorder, schizoaffective disorder, and schizophrenia. Among all these disorders, schizophrenia is the most common psychotic disorder, affecting 1% of the worldwide population. Psychotic...
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Psychosis: Goals of Pharmacotherapy

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Antipsychotic drugs are a crucial treatment method for acute and chronic psychoses, bipolar illness, and behavioral disorders. The selection of these drugs depends on several factors, including the state of the disease, clinical judgment, possible drug interactions, and the patient's sensitivity to adverse effects. In immediate scenarios, such as delirium and dementia, short-term treatment with low doses of high-potency typical or atypical agents can effectively manage symptom exacerbation.
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Schizophrenia is a neurodevelopmental disorder whose origins are rooted in complex genetic components. Despite our burgeoning understanding, the pathophysiology of this disorder remains incompletely deciphered.
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Mania, a psychological condition characterized by elevated mood, increased energy, and reduced sleep need, is part of the bipolar disorder cycle. The exact cause of mania isn't entirely known, but it is thought to be a combination of genetic, environmental, and neurological factors. Bipolar disorder involves alternating manic and depressive episodes. Mood stabilizers like lithium, antipsychotics, and anticonvulsants help manage these episodes. Lithium carbonate is particularly effective as...
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Biological Causes of Schizophrenia01:29

Biological Causes of Schizophrenia

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Schizophrenia, a severe psychiatric disorder, arises from a complex interplay of biological factors, including genetic predisposition, structural brain abnormalities, neurotransmitter dysregulation, and developmental irregularities. These factors collectively contribute to the onset and progression of the disorder, which typically manifests in late adolescence or early adulthood.
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Related Experiment Videos

[Suicidality in schizophrenic psychosis: a current overview].

Roman Knorr1, Klaus Hoffmann2

  • 1Klinik für Sozialpsychiatrie, ZfP Reichenau, Feursteinstr. 55, 78479, Reichenau, Deutschland. r.knorr@zfp-reichenau.de.

Der Nervenarzt
|November 9, 2020
PubMed
Summary

Suicidality in schizophrenia psychosis is a significant risk, often unpredictable and challenging to assess. Understanding risk factors and prevention strategies is crucial for clinicians managing psychotic patients.

Keywords:
PsychosisSchizophreniaSuicidalitySuicideSuicide attempt

Related Experiment Videos

Area of Science:

  • Psychiatry
  • Clinical Psychology

Background:

  • Suicidality in schizophrenia psychosis is a critical concern, often overshadowed by affective disorders.
  • Schizophrenic psychosis presents unique challenges due to unpredictable, abrupt, and severe suicide methods.
  • Suicide in psychotic patients profoundly impacts both professional and personal environments.

Purpose of the Study:

  • To provide a comprehensive literature review on suicide in psychosis.
  • To explore psychodynamics, pharmacotherapy, psychotherapy, and prevention strategies for suicide in psychosis.
  • To offer clinicians an updated overview of suicide and psychosis management.

Main Methods:

  • Literature search conducted in PubMed and Google Scholar.
  • Keywords included "suicide", "suicidality", "schizophrenia", "psychosis", and prevention-related terms.
  • Systematic review of existing research on suicide and psychosis.

Main Results:

  • Schizophrenic psychosis is an independent risk factor for suicide attempts and completed suicides.
  • Suicide methods in psychosis are often unpredictable, abrupt, and severe.
  • Assessment of suicidality in psychotic patients is more complex than in affective or personality disorders.

Conclusions:

  • Clinicians require knowledge of specific risk factors and characteristics of suicide in psychotic patients.
  • Impulsive suicide attempts, linked to sudden psychotic symptoms, are difficult to foresee.
  • Effective prevention necessitates understanding the unique challenges of assessing suicidality in psychosis.