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Related Concept Videos

Schizophrenia01:17

Schizophrenia

72
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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COPD: Pathogenesis and Clinical Features01:20

COPD: Pathogenesis and Clinical Features

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Chronic obstructive pulmonary disease (COPD) is a group of lung conditions that progressively worsen over time, including chronic bronchitis and emphysema. This cluster of diseases collectively leads to a gradual and irreversible decline in lung function over time.
The primary cause for the onset of COPD is cigarette smoking and exposure to air pollution. These hazardous factors initiate a chain reaction within the lungs, resulting in chronic inflammation, damage to the airways, and a...
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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: Pathophysiology of Schizophrenia and Other Psychotic Disorders01:27

Psychosis: Pathophysiology of Schizophrenia and Other Psychotic Disorders

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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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Chronic Obstructive Pulmonary Disease01:22

Chronic Obstructive Pulmonary Disease

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COPD is defined as a heterogeneous lung condition marked by persistent respiratory symptoms such as dyspnea, cough, and sputum production, caused by abnormalities in the airways that cause airflow obstruction.
Smoking is a primary risk factor for COPD, with over 80% of patients having a history of it. Patients typically experience progressive dyspnea or labored breathing, frequent coughing, and recurrent pulmonary infections. Many eventually succumb to respiratory failure, characterized by...
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COPD: Management Using Bronchodilators and Corticosteroids01:26

COPD: Management Using Bronchodilators and Corticosteroids

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Chronic obstructive pulmonary isease (COPD) involves a group of progressive lung disorders characterized by persistent airflow limitation and chronic respiratory symptoms. Asthma-COPD Overlap Syndrome (ACOS), encompassing features of both asthma and Chronic obstructive pulmonary disease (COPD), is a group of progressive lung disorders that includes chronic bronchitis, emphysema, and refractory (non-reversible) asthma. ACOS leads to complex clinical presentations that combine the inflammatory...
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COPD and Schizophrenia.

Sophie Ratcliffe1, David M G Halpin2

  • 1Early Intervention in Psychosis Service, South Gloucestershire, Avon and Wiltshire National Health Service Trust, Bristol, United Kingdom.

Chronic Obstructive Pulmonary Diseases (Miami, Fla.)
|June 12, 2025
PubMed
Summary
This summary is machine-generated.

People with schizophrenia have a higher prevalence of Chronic Obstructive Pulmonary Disease (COPD), a significant cause of premature death. Addressing this neglected comorbidity requires integrated care and targeted interventions.

Keywords:
COPDmutimorbidityschizophrenia

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Area of Science:

  • Pulmonary Medicine
  • Psychiatry
  • Public Health

Background:

  • Chronic Obstructive Pulmonary Disease (COPD) prevalence is elevated in individuals with schizophrenia compared to the general population, even when accounting for smoking.
  • Schizophrenia is a significant, yet often overlooked, contributor to premature mortality in affected individuals.
  • The higher incidence of smoking in schizophrenia patients partially explains the COPD link, but syndemic factors like shared genetics and socioeconomic influences are also implicated.

Purpose of the Study:

  • To highlight COPD as a neglected comorbidity in schizophrenia.
  • To explore the multifactorial relationship between schizophrenia and COPD.
  • To advocate for improved healthcare management for individuals with both conditions.

Main Methods:

  • Review of existing literature on COPD and schizophrenia comorbidity.
  • Analysis of potential shared risk factors (genetic, socioeconomic, environmental).
  • Examination of healthcare access and treatment disparities for individuals with mental illness.

Main Results:

  • Schizophrenia is associated with a higher prevalence of COPD, contributing to reduced life expectancy.
  • Syndemic factors, including shared risk factors and pathophysiological mechanisms, likely contribute to the elevated COPD rates.
  • Individuals with schizophrenia often experience fragmented medical care, under-diagnosis of physical symptoms, and suboptimal treatment adherence.

Conclusions:

  • Integrated healthcare services are crucial for managing COPD in schizophrenia patients.
  • Routine physical health assessments, including respiratory symptom screening and spirometry, are recommended.
  • Addressing stigma, improving care coordination, and providing smoking cessation support, vaccinations, and pulmonary rehabilitation can enhance outcomes.