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Related Concept Videos

Obsessive-Compulsive Disorder01:28

Obsessive-Compulsive Disorder

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Obsessive-compulsive disorder (OCD) is a mental health condition characterized by recurrent obsessions, compulsions, or both, which consume significant time and interfere with daily functioning. Obsessions involve persistent, intrusive, and unwanted thoughts, images, or urges that evoke anxiety. Common examples include irrational fears of contamination or harm. Compulsions are repetitive behaviors or mental acts performed to reduce the anxiety caused by obsessions. For instance, individuals...
180
Depressive Disorders: Etiology01:27

Depressive Disorders: Etiology

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Depressive disorders result from a complex interplay of biological, psychological, and sociocultural factors, each contributing uniquely to the development and persistence of the condition. Understanding these factors provides critical insight into the multifaceted nature of depression.
Biological Factors in Depression
Biological predispositions significantly influence the risk of developing depressive disorders. Genetic studies highlight the role of variations in the serotonin transporter...
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Anxiety: Overview01:18

Anxiety: Overview

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Anxiety is a common mental disorder featuring excessive worry, fear, and apprehension, significantly affecting daily life. People with anxiety disorders experience persistent and intense anxiety, interrupting their everyday functioning.
Individuals with anxiety often experience a range of physical and emotional symptoms, including sweating, trembling, tachycardia, and disturbances in sleep patterns. These symptoms vary in intensity and frequency but are generally disruptive and distressing.
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Personality Disorders: Dependent and Obsessive-Compulsive01:24

Personality Disorders: Dependent and Obsessive-Compulsive

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Dependent personality disorder and obsessive-compulsive personality disorder are two separate psychological conditions that influence behavior, relationships, and overall life functioning. Though both involve maladaptive behaviors, their core characteristics and motivations differ significantly.
 Dependent Personality Disorder
Dependent personality disorder is characterized by an excessive reliance on others to manage various aspects of life. Individuals with this disorder often struggle...
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Psychological and Sociocultural Causes of Schizophrenia01:29

Psychological and Sociocultural Causes of Schizophrenia

160
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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Bulimia Nervosa01:30

Bulimia Nervosa

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Bulimia nervosa is a complex and severe eating disorder characterized by a cyclical pattern of binge-and-purge eating pattern. It generally involves an episode of binge eating, followed by compensatory behaviors such as vomiting, excessive exercise, laxative use, or fasting, to prevent weight gain. Despite often maintaining a normal weight, individuals with bulimia are intensely preoccupied with their body image and harbor an overwhelming fear of gaining weight. This can contribute to the...
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Updated: Aug 16, 2025

Signal Attenuation as a Rat Model of Obsessive Compulsive Disorder
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Suicidal Ideation and Obsessive-Compulsive Disorder: Links and Knowledge.

Lindsay L Benster1, Cory R Weissman2, Zafiris J Daskalakis2

  • 1Joint Doctoral Program in Clinical Psychology, SDSU/UC San Diego, San Diego, CA, USA.

Psychology Research and Behavior Management
|December 27, 2022
PubMed
Summary

Individuals with obsessive-compulsive disorder (OCD) face a higher risk of suicidal ideation (SI). Key risk factors include trauma, comorbidities like depression, and previous suicide attempts, necessitating close monitoring.

Keywords:
OCDSI treatmentrisk factorssuicidality

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Area of Science:

  • Psychiatry
  • Neuroscience
  • Clinical Psychology

Background:

  • Suicidal ideation (SI) is a significant concern in obsessive-compulsive disorder (OCD), yet remains understudied.
  • Individuals with OCD exhibit an elevated risk for SI compared to the general population, underscoring the need for focused research.

Purpose of the Study:

  • To conduct a scoping review of risk factors for SI in OCD.
  • To examine current treatment considerations for SI within the context of OCD.
  • To identify gaps in the literature and suggest future research directions.

Main Methods:

  • A comprehensive scoping review was performed.
  • Risk factors investigated include symptom profiles, comorbid diagnoses, sociodemographic and lifestyle factors, childhood trauma, and genetic/familial contributions.
  • Treatment evidence for psychotherapy, pharmacology, brain stimulation, and neurosurgery was reviewed.

Main Results:

  • Previous SI or suicide attempts (SA), childhood trauma, significant life stress, and psychiatric comorbidities (especially depression) are key risk factors for SI in OCD.
  • Specific OCD symptom profiles and phenotypes may also influence SI risk.
  • Current treatment approaches for SI in OCD are varied, with ongoing research into optimal interventions.

Conclusions:

  • Individuals with OCD, particularly those with a history of trauma, stress, comorbidities, or prior SI/SA, require vigilant monitoring and screening for SI.
  • Further research is crucial to understand the onset and maintenance of SI in OCD, especially in pediatric populations.
  • Developing targeted treatment protocols for SI in OCD is essential for improving patient outcomes.