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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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Psychosis: Goals of Pharmacotherapy01:26

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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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Schizophrenia01:17

Schizophrenia

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Schizophrenia, a term introduced by Swiss psychiatrist Eugen Bleuler in 1911, describes a severe psychological disorder marked by profound disruptions in attention, thought processes, language, emotion, and interpersonal relationships. The core feature of schizophrenia is psychosis — a state characterized by a fundamental detachment from reality. This disconnection manifests through distorted logic, impaired perception, and atypical behavior, severely affecting the lives of those...
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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.
Genetic Factors in Schizophrenia
The genetic basis of schizophrenia is strongly supported by family and twin...
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Psychosis and Antipsychotic Drugs: Overview01:28

Psychosis and Antipsychotic Drugs: Overview

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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: Pathophysiology of Schizophrenia and Other Psychotic Disorders01:27

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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.
Researchers have identified genetic factors that increase susceptibility to schizophrenia, underscoring the intricate interplay between genetics and environment in disease development. At the core of schizophrenia's pathophysiology is excessive dopaminergic neurotransmission within...
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Suicidal behavior in schizophrenia: A case series.

Supriya Davis1, Jaideep Patil1, Sadaf Aziz1

  • 1Department of Psychiatry, Dr. D.Y. Patil Medical College, Hospital and Research Centre, Dr. D.Y. Patil Vidyapeeth, Pune, Maharashtra, India.

Industrial Psychiatry Journal
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Summary
This summary is machine-generated.

Schizophrenia patients have a higher risk of suicide attempts compared to the general population. Identifying and addressing risk factors like substance use and past behavior is crucial for prevention.

Keywords:
Irritabilityschizophreniaself-inflicted cutssuspiciousness

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Area of Science:

  • Psychiatry
  • Clinical Psychology

Background:

  • Suicide and parasuicide rates are significantly elevated in individuals with schizophrenia compared to the general population.
  • The underlying psychological mechanisms contributing to this heightened risk remain inadequately understood.
  • An estimated 10% of patients diagnosed with schizophrenia attempt suicide.

Observation:

  • This case series presents three individuals diagnosed with paranoid schizophrenia.
  • All three patients exhibited self-harm behaviors, specifically self-inflicted cuts on the neck and wrists.
  • These individuals were undergoing treatment with antipsychotic medications.

Findings:

  • Key risk factors for suicide in schizophrenia include male gender, chronic illness with relapses, family history of suicide, prior suicidal/impulsive behavior, negative treatment attitudes, and co-occurring substance use.
  • Antipsychotic treatment led to observable improvements in the presented cases.
  • Targeted interventions addressing identified risk factors are essential for suicide prevention strategies.

Implications:

  • Clinical management of schizophrenia should incorporate proactive assessment and mitigation of suicide risk factors.
  • Further research is warranted to elucidate the psychological underpinnings of suicidal behavior in schizophrenia.
  • Effective treatment, including antipsychotics and risk-factor management, can improve outcomes and reduce suicide attempts in this vulnerable population.