精神病的前兆期:诊断标准
Olena Venger1, Volodymyr Bilous1, Olena Striepetova1
1NATIONAL MEDICAL UNIVERSITY NAMED BY O.BOHOMOLETS, KYIV, UKRAINE.
概括
这项研究确定了精神病发展的关键精神病理机制和危险因素. 特定的症状,如思维混乱和社会孤立,是精神病前期阶段的关键指标.
科学领域:
- 精神病学是一个精神病学.
- 临床心理学 临床心理学
- 神经科学是一个神经科学.
背景情况:
- 精神病的发展涉及复杂的精神病理机制.
- 早期识别风险因素对于及时干预至关重要.
- 精神病的前期阶段 (PPP) 提出了独特的临床挑战.
研究的目的:
- 调查心理病理机制,是精神病的前期阶段的基础.
- 确定导致精神病形成的特定风险因素.
- 为了区分偏执性精神分裂症和急性多态精神病障碍之间的前兆症状.
主要方法:
- 检查了137名新诊断的精神病患者 (65名偏执精神分裂症,72名急性多态精神病障碍).
- 使用正负综合征量表 (PANSS) 进行症状分析.
- 使用积极症状评估尺度 (SOPS) 来评估特定的前兆特征.
主要成果:
- 对于偏执性精神分裂症 (PS),PPP的可靠迹象包括概念失调,情绪退缩,不寻常的思想内容,刻板印象的思维,紧张,焦虑和幻觉.
- 对于急性多态精神障碍 (APPD),可靠的PPP症状包括不寻常的思想内容,缺乏刻板印象的思维,紧张,焦虑,幻觉,奇怪的思维,应激耐受性受损,睡眠障碍和注意力缺陷.
- 对于PS的关键诊断标志包括刻板印象的思维,社会隔离,混乱的思维和怀疑.
- 对PS的信息性前兆症状包括概念失调,奇怪的思维,社会隔离,怀疑/迫害的想法,以及情绪表达的减少.
结论:
- 几种临床精神病理学和病理心理学因素被确定为精神病的危险因素.
- 刻板印象的思维,社会孤立,混乱的思维和怀疑是偏执精神分裂症中PPP的重要指标.
- 像概念失调,奇怪的思维和社会隔离这样的突发症状对于在偏执精神分裂症中早期发现精神病具有信息性.
相关概念视频
Positive Symptoms Schizophrenia: Hallucinations and Delusions
56
Schizophrenia is a complex psychiatric disorder characterized by a range of symptoms that significantly impact cognition, behavior, and emotional regulation. Among these, the positive symptoms stand out as they involve the addition or exaggeration of normal mental functions, deviating markedly from typical behavior and perception. Hallucinations and delusions are prominent positive symptoms, each profoundly affecting the individual's experience of reality.
Hallucinations
Hallucinations in...
Hallucinations
Hallucinations in...
56
Schizophrenia
78
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...
78
Psychosis: Pathophysiology of Schizophrenia and Other Psychotic Disorders
631
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...
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...
631
Psychological and Sociocultural Causes of Schizophrenia
86
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...
86
Positive Symptoms of Schizophrenia: Hallucinations and Delusions
114
Schizophrenia is a complex mental health disorder that can manifest with various positive symptoms, including thought, movement, and behavior disorders. These symptoms significantly disrupt cognitive and motor functions, leading to profound effects on an individual's ability to engage with the world.
Thought Disorders
Disorganized and unusual thought processes mark thought disorders in schizophrenia. One key feature is disorganized speech, where an individual's conversation includes...
Thought Disorders
Disorganized and unusual thought processes mark thought disorders in schizophrenia. One key feature is disorganized speech, where an individual's conversation includes...
114
Psychosis and Antipsychotic Drugs: Overview
253
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...
253


