共查询到20条相似文献,搜索用时 15 毫秒
1.
OBJECTIVES: It is crucial to understand the psychological mechanisms that mediate transition from having one or two psychotic symptoms to becoming a patient with a psychotic disorder. This study investigated whether: (i) a delusional interpretation and/or a depressed response to hallucinatory experiences predicts the later onset of clinical psychotic disorder; and (ii) the presence of need for care in relation to psychotic disorder was associated with the use of particular coping strategies. METHOD: A general population sample of 4672 individuals with no lifetime evidence of any psychotic disorder were interviewed with the Composite International Diagnostic Interview Schedule (CIDI) at baseline and 1 and 3 years later. At year 3, individuals with CIDI evidence of psychotic symptoms were interviewed by clinicians to identify onset of psychotic disorder with need for care. Coping, subjective distress with and perceived control over the psychotic experience were assessed using the Maastricht Assessment of Coping Strategies (MACS). RESULTS: Given the presence of hallucinatory experiences at baseline, the increase in risk on the additive scale of having the psychosis outcome at T2 was higher in the group with delusional ideation at T1 than in those without delusional ideation at T1. Similarly, presence of depressed mood at T1 increased the risk of having the psychosis outcome at T2, but this effect overlapped partly with the risk-increasing effect of delusional ideation. Individuals with a need for care were much more likely to display symptomatic coping, whereas the presence of the other coping types was not different across the groups with and without need for care. CONCLUSION: Transitions over the psychosis continuum are, at least in part, driven by the emotional, cognitive and behavioural responses to the initial psychotic or psychosis-like experiences. Individuals who react with a delusional interpretation, negative emotional states and/or a symptomatic coping style have an increased risk for developing clinical psychosis. 相似文献
2.
Background Low self-esteem and high neuroticism are common features in psychosis, but in the absence of longitudinal studies it is unclear
whether they represent consequences of the illness or risk factors acting before illness onset. Methods A population sample of 3,929 individuals with no lifetime evidence of psychosis were interviewed with the Composite International
Diagnostic Interview and were administered the Groningen Neuroticism Scale and the Rosenberg Self-Esteem Scale at baseline
and 1 and 3 years later. At year 3, individuals with CIDI evidence of psychotic symptoms were interviewed by clinicians to
identify incident psychotic or psychosis-like symptoms. Results Baseline neuroticism and self-esteem predicted first-ever onset of psychotic symptoms at year 3 (neuroticism, OR 1.16, 95
% CI 1.09, 1.23; self-esteem, OR 1.09, 95 % CI 1.01, 1.18). When adjusted for each other and for level of anxiety and depression,
neuroticism was the strongest independent predictor for onset of psychotic symptoms (OR 1.16, 95 % CI 1.07, 1.26). Conclusions Neuroticism increases the risk for development of psychotic symptoms. Mechanisms of risk may involve certain cognitive styles
associated with neuroticism, such as beliefs about the uncontrollability of certain events and experiences. The association
between low self-esteem and psychosis may involve the area of overlap between self-esteem and neuroticism.
Accepted: 29 October 2001 相似文献
3.
Background: It has been suggested that psychotic symptoms may be distributed along a continuum that extends from normality through depressive
states to schizophrenia with increasing level of severity. This study examined the hypothesis that the severity of positive
psychotic symptoms increases from normality, through depression/anxiety states to clinical psychosis. Methods: Consecutive general practice attenders completed a self-report questionnaire of 24 items of delusional ideation and hallucinatory
experiences and the GHQ-12. The following groups were compared: (1) subjects with a diagnosis of psychosis ( n = 57), (2) GHQ cases ( n = 245), and (3) GHQ non-cases ( n = 378). Results: Quantitative differences were apparent in the great majority of items on delusional ideation and hallucinatory experiences,
in that normals scored lowest, psychosis patients scored highest and GHQ cases scored in between. This pattern of differences
was apparent for all dimensions of psychosis-like experiences, including the more “schizophrenic” ones, with the exception
of Grandiosity (GHQ cases similar to normals) and Paranormal Beliefs (no differences between the three groups). Conclusions: Similar to findings in aetiological research, phenotypic differences between normal controls, patients with anxiety/depression
and patients with psychosis appear quantitative rather than qualitative for core dimensions of psychosis.
Accepted: 15 June 1999 相似文献
4.
OBJECTIVE: To examine the hypothesis that the risk for onset of psychotic disorder in individuals with self-reported hallucinatory experiences (HE) would be higher in those who developed delusional ideation (DE) than in those who did not. METHOD: A population sample of 4673 individuals were interviewed with the Composite International Diagnostic Interview at baseline and 1 and 3 years later. At year 3, clinical re-interview took place to identify onset of psychotic disorder. RESULTS: Given the presence of HEs at baseline, the increase in risk of having the psychosis outcome at year 3 was much higher in those with DE at year 1 than in those without DE (risk difference between individuals with and without DE: 18.72%, 95% CI: 2.22-35.23, chi(2) = 4.94, df = 1, P = 0.026). CONCLUSION: The results are in line with current psychological theories stating that clinical outcome of psychosis-like experiences is related to the development of secondary beliefs and appraisals. 相似文献
5.
Objective:To examine the hypothesis that the “natural” combination of delusions and hallucinations in psychotic disorders in fact represents a selection of early subclinical hallucinatory experiences associated with delusional ideation, resulting in need for care and mental health service use. Methods:In the Early Developmental Stages of Psychopathology study, a prospective, 10-year follow-up of a representative cohort of adolescents and young adults in Munich, Germany ( n = 2524), clinical psychologists assessed hallucinations and delusions at 2 time points (T2 and T3). Analyses compared differences in psychopathology, familial liability for nonpsychotic disorder, nongenetic risk factors, persistence, and clinical outcome between groups characterized by: (1) absence of positive psychotic symptoms, (2) presence of isolated hallucinations, (3) isolated delusions, and (4) both hallucinations and delusions. Results:Delusions and hallucinations occurred together much more often (T2: 3.1%; T3: 2.0%) than predicted by chance (T2: 1.0%; T3: 0.4%; OR = 11.0; 95% CI: 8.1, 15.1). Content of delusions was contingent on presence of hallucinations but modality of hallucinations was not contingent on presence of delusions. The group with both hallucinations and delusions, compared to groups with either delusions or hallucinations in isolation, displayed the strongest associations with familial affective liability and nongenetic risk factors, as well as with persistence of psychotic symptoms, comorbidity with negative symptoms, affective psychopathology, and clinical need. Conclusions:The early stages of psychosis may involve hallucinatory experiences that, if complicated by delusional ideation under the influence of environmental risks and (liability for) affective dysregulation, give rise to a poor prognosis hallucinatory–delusional syndrome. 相似文献
6.
Objective: This study investigated how severely depressed individuals experienced the relationship between psychotic symptoms and suicidal ideation and behavior. Method: Semi-structured qualitative interviews were conducted with a purposive sample of nine inpatients from a psychiatric university hospital between September 2012 and May 2013 fulfilling diagnostic criteria for a psychotic depressive episode as part of a unipolar or bipolar disorder. Analysis was conducted using systematic text condensation. Results: Participants experienced (1) being directed to perform impulsive potentially fatal actions, (2) feeling hounded to death, (3) becoming trapped in an inescapable darkness, and (4) being left bereft of mental control. They described how impulsivity directed by delusions and hallucinations resulted in unpredictable actions with only moments from decision to conduct. Suicide was seen as an escape not only from life problems but also from psychotic experiences and intense anxiety. Participants reported being in a chaotic state, unable to think rationally or anticipate the consequences of their actions. Their ability to identify and communicate psychotic symptoms and suicidal ideation and behavior was compromised, leaving them to struggle alone with these terrifying experiences. Conclusions: Suicide risk assessments based on verbal reports from individuals with psychotic depression may not always be valid due to potential impulsivity and underreporting of suicidal ideation. It may be important for clinicians to explore the delusional content of such patients’ experiences to assess the possibility of suicide as a result of shame, guilt, remorse, or altruistic intentions to save others from harm. 相似文献
7.
Background Victimisation in childhood may be associated with adult psychosis. The current study examined this association in the crucial
developmental period of early adolescence and investigated whether (1) unwanted sexual experiences, and (2) being bullied,
were associated with non-clinical delusional ideation and hallucinatory experiences in a general population sample of 14 year
olds.
Methods Data were derived from standard health screenings of the Youth Health Care Divisions of the Municipal Health Services in Maastricht,
the Netherlands. A self-report questionnaire was filled out by a total of 1290 adolescents to assess non-clinical psychotic
experiences, as well as experiences of being bullied and sexual trauma.
Results Non-clinical psychotic experiences were strongly and independently associated with both bullying (OR=2.9, 95% CI 1.8–4.8)
and sexual trauma (OR=4.8, 95% CI 2.3–10.1).
Conclusions The results suggest that reported associations between childhood victimisation and adult psychosis can be understood in a
developmental framework of onset of at-risk mental states in early adolescence. In addition, the data suggest that the traumatic
experience of being bullied may also feed the cognitive and biological mechanisms underlying formation of psychotic ideation. 相似文献
8.
This study examined whether the probabilistic reasoning bias referred to as a "jumping-to-conclusions" (JTC) style of reasoning, which, according to previous research, is associated with particular psychotic symptoms such as delusions, represents a trait that can also be detected in nonpsychotic relatives of patients with schizophrenia and in nonpsychotic individuals with a high level of psychotic experiences. Participants were, in order of level of psychosis liability, 40 patients with schizophrenia or a schizoaffective disorder, 40 first-degree nonpsychotic relatives, 41 participants from the general population with above average expression of psychotic experiences, and 53 participants from the general population with an average level of psychotic experiences. A "jumping-to-conclusions" bias was assessed using the beads task. A dose-response relationship was found in the association between level of psychosis liability and JTC (defined as needing only a single bead to complete the beads task) (odds ratio [OR] linear trend = 1.59, 95% CI: 1.13-2.24), and, independently, alinear association was apparent between JTC and level of delusional ideation (OR linear trend = 2.59, 95% CI: 1.18-5.69). In addition, the association between psychosis liability and JTC was generally much stronger as the level of delusional ideation was higher. JTC is associated with liability to psychosis (trait), in particular if the psychosis phenotype is characterized by delusional ideation (state). 相似文献
9.
The conflict between French nosology and international classifications is mainly linked to the French concepts of chronic
hallucinatory psychosis and bouffée délirante. However, these discrepancies are now largely reduced by the evolution of the recent versions of international classifications.
The term chronic hallucinatory psychosis is used to describe a chronic hallucinatory and delusional disorder that differs from paranoid schizophrenia in the absence
of formal thought disorder and intellectual impairment. This concept appears to be quite similar to paranoid schizophrenia
as defined by the Diagnostic and Statistical Manual of Mental Disorders (DSM) and International Classification of Disease (ICD). However, the recent statement that deficit and nondeficit schizophrenia are separate diseases rediscovered French
distinctions between chronic hallucinatory psychosis and schizophrenia. The term bouffée délirante describes an acute nonaffective and nonschizophrenic psychotic disorder, which is largely similar to DSM-III-R and DSM-IV
brief psychotic and schizophreniform disorders, and was taken up in ICD-10 under the name acute polymorphic psychotic disorder. 相似文献
10.
A growing body of evidence suggests that delusional or hallucinatory experiences are much more frequent in subjects from the general population than the prevalence of cases of psychotic disorders, thereby suggesting the existence of a symptomatic continuum between subjects from the general population and clinical cases of psychosis. Exploring the risk factors modulating the expression of psychosis-like signs in non-clinical populations may better contribute to elucidate the etiology of psychosis than research restricted to subjects at the endpoint of the distribution of the psychotic dimension. The aim of this paper is to briefly review research investigating the distribution of psychotic symptoms in non-clinical populations, the developmental aspects of psychosis proneness, and the outcome characteristics of psychosis-prone subjects. 相似文献
11.
PurposeResearch shows that the prevalence of psychiatric problems is higher in ethnic minority youth compared to native youth. This school-based screening study of early adolescents’ mental health in the Netherlands examined differences in prevalence of psychotic experiences in ethnic minority youth compared to their Dutch peers. Moreover, we investigated the association between psychotic experiences, ethnic identity, and perceived discrimination. MethodsA cohort of 1194 ethnic majority and minority adolescents (mean age 13.72, SD 0.63) filled-out questionnaires on psychotic experiences (including delusional and hallucinatory experiences), perceived group and personal discrimination, and ethnic identity. ResultsApart from lower levels of hallucinatory experiences in Turkish–Dutch adolescents, prevalence of psychotic experiences did not differ between ethnic minority and majority adolescents. Perceived personal discrimination was associated with the presence of psychotic experiences (including delusional and hallucinatory experiences) (OR 2.30, 95% CI 1.22–4.34). This association was stronger for delusional experiences (OR 2.94, 95% CI 1.43–6.06) than for hallucinatory experiences (OR 1.65, 95% CI 0.73–3.72). No significant associations were found between perceived group discrimination and psychotic experiences. A weak ethnic identity was associated with higher risk for reporting psychotic experiences (OR 2.04, 95% CI 1.14–3.66), particularly hallucinatory experiences (OR 3.15, 95% CI 1.54–6.44). When looking at specific ethnic identity categories, marginalization, compared to separation, was associated with a threefold risk for reporting psychotic experiences (OR 3.26, 95% CI 1.33–8.03). Both marginalisation (OR 3.17, 95% CI 1.04–9.63) and assimilation (OR 3.25, 95% CI 1.30–8.13) were associated with a higher risk for hallucinatory experiences. ConclusionsThese results underline the protective effect of ethnic identity against mental health problems. Future research should focus on interventions that focus on strengthen social identity. 相似文献
12.
Van Dael F, van Os J, de Graaf R, ten Have M, Krabbendam L, Myin‐Germeys I. Can obsessions drive you mad? Longitudinal evidence that obsessive‐compulsive symptoms worsen the outcome of early psychotic experiences. Objective: Although there is substantial comorbidity between psychotic disorder and obsessive‐compulsive disorder (OCD), little is known about how these clinical phenotypes, and their subclinical extended phenotypes, covary and impact on each other over time. This study examined cross‐sectional and longitudinal associations between both (extended) phenotypes in the general population. Method: Data were obtained from the three waves of the NEMESIS‐study. A representative population sample of 7076 participants were assessed using the composite international diagnostic interview (CIDI) at baseline ( T0), 1 year later at T1 and again 2 years later at T2. Results: At T0, a lifetime diagnosis of psychotic disorder was present in 1.5% of the entire sample, in 11.5% of the people with any OC symptom and in 23.0% of individuals diagnosed with OCD. OC symptoms at T0 predicted incident psychotic symptoms at T2. Similarly, T0 psychotic symptoms predicted T2 OC symptoms. The likelihood of persistence of psychotic symptoms or transition to psychotic disorder was higher if early psychosis was accompanied by co‐occurring OC symptoms, but not the other way around. Conclusion: OCD and the psychosis phenotype cluster together and predict each other at (sub)clinical level. The co‐occurrence of subclinical OC and psychosis may facilitate the formation of a more ‘toxic’ form of persistent psychosis. 相似文献
13.
OBJECTIVE: In recent years, there has been a call for greater awareness of the relationship between trauma and psychosis, and several studies involving patients with psychotic disorders have found a link between traumatic life experience and the development of psychosis. However, little research has examined psychotic experiences in a traumatised population. METHOD: This study investigated psychotic experiences in a sample of 40 survivors of sexual assault (SA) compared to a control group without a history of sexual assault (measured using a self-report questionnaire) and examined the psychological factors that may contribute to the development of psychotic experiences in sexually traumatised individuals. In particular, the role of dissociation and cognitive factors such as post-traumatic cognitions were explored. RESULTS: Of the 26 sexually assaulted participants that were interviewed, 46% reported auditory hallucinations and 46% reported visual hallucinations. A significantly higher rate of psychotic phenomena (delusional ideation and predisposition to hallucinations) was found in the sexually assaulted group compared to the control group. Severity of SA trauma was significantly associated with severity of PTSD and psychotic symptomatology. Dissociation was strongly associated with all measures of psychotic phenomena and negative cognitions about the self and the world were associated with predisposition to hallucinations and delusional ideation. Regression analyses revealed that after controlling for the severity of SA trauma, dissociation and negative beliefs about the self significantly predicted delusional distress, and dissociation significantly predicted predisposition to visual hallucinations. CONCLUSIONS: These exploratory findings support the idea that psychotic phenomena may be caused by traumatic life experiences and highlight the need for further research. The implications of these results for research and clinical practice are discussed. 相似文献
14.
Gale CK, Wells JE, McGee MA, Oakley Browne MA. A latent class analysis of psychosis‐like experiences in the New Zealand Mental Health Survey. Objective: To describe the underlying structure of psychosis‐like experiences in the New Zealand Mental Health Survey. Method: A nationwide survey of household residents aged 16+ years was undertaken ( n = 7435), using the Composite International Diagnostic Interview (3.0), including a six question lifetime screener for psychosis. Participants were grouped in three ways: by the number of ‘symptoms’ (occurring when not dreaming, half‐asleep or under the influences of drugs) and by latent classes derived from binary responses (no/yes) or ordinal responses (never/sub‐threshold/few times/many times). Results: Psychosis‐like events were not uncommon (7.3%; 95% CIs 6.5–8.1), particularly experiences of visual (5.3%; 95% CIs 4.7–6.0) or auditory hallucinations (2.8%; 95% CIs 2.3–3.3). Both latent class analyses indicated a ‘normal’ class, a ‘hallucinatory class’ and a ‘psychotic’ class. The lifetime probability of anxiety, mood or substance disorders and the lifetime probability of seeking help for mental health problems increased from ‘normal’ to ‘hallucinatory’ to ‘psychotic’ classes and with the ‘symptom’ count. Conclusion: The presence of sub‐threshold events and variation in the number of times a ‘symptom’ is experienced suggest a psychosis continuum. However, the latent classes labelled ‘hallucinatory’ and ‘psychotic’ differ markedly in symptomatology, which suggests some form of discrete clustering. 相似文献
15.
Research has shown that elderly patients are especially at risk for the development of psychotic symptoms. A combination of factors contributes to the increased risk for psychosis in this patient population. Various DSM-IV diagnostic categories including delirium, schizophrenia, delusional disorder, mood disorders, dementia, substance abuse, and medical-neurologic conditions can be associated with psychotic symptoms. In general, medications are prescribed for specific target symptoms, started at low doses, and titrated gradually. Although buspirone, trazodone, valproic acid, and carbamazepine have been used with some success, antipsychotic medications have been the primary treatment of psychosis in the elderly. Because the atypical antipsychotics offer effective management of psychotic symptoms combined with low liability of extrapyramidal symptoms, these agents may be the current treatment of choice for psychotic symptoms in the elderly when used cautiously. 相似文献
16.
OBJECTIVE: To examine the diagnostic value of self-reported psychotic-like experiences for DSM-III-R psychotic disorders. METHOD: A general population sample of 7076 subjects aged 18-64 years was interviewed with the Composite International Diagnostic Interview (CIDI) and, if there was evidence of psychotic experiences, the Structured Clinical Interview for DSM-III-R. RESULTS: The probability of having a psychotic disorder increased in a dose-response fashion with the level of self-reported psychotic experiences, but individual CIDI psychotic experience ratings had relatively low post-test probabilities (PPs) (range: 5.1-26.5%). However, limiting the sample to individuals who had been in contact with mental health services substantially improved PPs (range: 13.3-43.1%). CONCLUSION: Screening for psychosis in the population carries a high risk of stigmatization in false-positive cases and violation of the right 'not to know' in true-positive cases. However, in mental health care users, self-reported psychotic experiences may be a useful screening tool in individuals who have already developed help-seeking. 相似文献
17.
ObjectivesPatients with schizophrenia are at high risk for suicide ideation, attempts, and completed suicide. However, suicidal behavior during the prodromal phase of schizophrenia and a possible association between prodromal suicidal behavior and suicidality after the onset of overt psychosis are not studied. MethodsOne hundred six consecutively admitted schizophrenia patients with recent onset were evaluated retrospectively for prodromal symptoms and suicidality during the prodromal phase and after the onset of frank psychosis. In addition, 106 matched control subjects from the general population were evaluated for suicidality during the same age period of the prodromal phase of the corresponding patient. ResultsSuicide ideation and attempt during the prodromal period were reported in 25.5% and 7.5% of the patients, which are 3.8- and 8-fold greater than in the controls, respectively. Patients with suicidal behavior experienced a greater number of prodromal symptoms than those without. Prodromal depressive mood, marked impairment in role functioning, and tobacco smoking exerted an independent effect on suicide ideation, whereas depressive mood was the symptom significantly more frequent in patients with suicide attempt. Suicide attempts were associated with an earlier onset of prodromal symptoms and frank psychosis. All patients with prodromal suicide attempts were cigarette smokers. Suicide ideation during the prodromal phase was strongly associated with lifetime suicidality after the onset of frank psychosis. ConclusionsSuicidal behavior is quite common during the prodromal period. The association of smoking, depressive mood, impaired functioning, and a large number of prodromal symptoms, particularly in patients with an early onset of symptomatology, carries a substantially increased risk for suicide ideation. Particular care is needed in patients with prodromal suicide ideation after the onset of frank psychosis because the risk to attempt suicide is high. 相似文献
18.
PurposeStudies of psychotic-like experiences (PLEs) within community samples of adolescents have explored predominantly positive experiences. There is a paucity of research examining the prevalence and correlates of negative PLEs, and whether particular subtypes of negative PLEs can be identified among the general population of adolescents. This study examined the association of both positive and negative PLEs with depressive symptoms, including detailed analysis of subtypes of positive and negative psychosis dimensions. MethodA community sample of 777 adolescents (50.9% girls: mean age 14.4 years) completed a questionnaire assessing positive and negative PLEs and depressive symptoms. ResultsPrincipal component factor analysis identified four factors of positive symptoms (persecutory ideation, grandiose thinking, first-rank/hallucinatory experiences and self-referential thinking), and three factors of negative symptoms (social withdrawal, affective flattening, and avolition). Depressive symptoms were associated positively with persecutory ideation, first-rank/hallucinatory experiences, social withdrawal, and avolition, whereas grandiose thinking related negatively with depressive symptoms. Neither self-referential thinking nor affective flattening related to self-reported depression. ConclusionsThese findings support the view that not all types of positive and negative PLEs in adolescence are associated with depression and, therefore, they may not confer the same vulnerability for psychotic disorders. 相似文献
19.
IntroductionThe co-occurrence between post-traumatic symptoms and psychotic symptoms is well described in the immediate suites of a trauma but can also be chronic. This symptomatic co-occurrence, rarely studied in the literature, is often approached under the sole angle of a primary post-traumatic stress disorder (PTSD) or of a primary psychosis, without federative will to unify the psychotic and post-traumatic symptoms within the same nosological framework. Individuals with schizophrenia or schizoaffective disorder report higher rates of trauma and assault than the general population. Literature findingsHigh rates of PTSD have been noted in severe mental illness cohorts. Psychotic phenomena may be a relatively common manifestation in patients with chronic PTSD. AimThe purpose of this paper is to expose the various theorical psychopathological aspects between the symptoms of psychosis and PTSD. In populations of veterans, positive and negative symptoms of psychosis in PTSD are described as delusional thoughts and hallucinations often combat-specific. Clinical findingsWhen a PTSD becomes established at a subject to the personality of neurotic structure, the intensity of the PTSD's symptoms lead to a psychotic expression which constitutes a factor of seriousness. Besides, PTSD often induces a risk of substance use disorder supplying psychotic symptoms. Cannabis increases the hallucinations, cocaine strengthens an underlying paranoid tone, and alcohol implies withdrawal hallucinosis. Moreover, such consumption could be a risk factor for the future development of chronic psychosis. From another point of view, by basing themselves on the plasma dopamine beta-hydroxylase activity, some authors made the analogy between psychotic major depression and PTSD with psychotic features (also characterized as a distinct psychotic subtype of PTSD ). However, other studies found no correlation between PTSD with psychotic features and family predisposition for schizophrenia or schizoaffective disorder. DiscussionThe determination of the structure of personality seems fundamental in the understanding of the symptoms. A personality of psychotic structure increases the risk of traumatization and PTSD. At the same time, the fragility of this structure causes an increased sensitivity to the trauma, which takes on a particular echo. Moreover, a trauma can test a latent psychotic structure to reveal its existence. The experience of psychosis may be traumatic in itself for patients with, notably, seclusion and sedation during hospitalization. Lastly, the symptoms of this post-traumatic psychosis will be differentiated from neurological confusion caused by a traumatic brain injury. Clinicians often fail to screen routinely for trauma and PTSD symptoms in patients with severe mental illness because few systematic guidelines exist for the identification and treatment of this comorbidity. ConclusionThe links between psychotic and psycho-traumatic symptoms are complex and multidirectional; this co-occurrence is a factor of seriousness. The clinician, while paying attention to these symptoms, has to distinguish the structure of the personality of the subject to articulate the psychotherapy and the pharmacological treatment. Further investigational studies may determine whether antipsychotics will enhance treatment response in PTSD patients with psychotic features. 相似文献
20.
OBJECTIVES: To examine the demographics and phenomenology of psychosis in a sample of children and adolescents referred to a mood and anxiety disorders clinic. METHOD: Patients (N = 2,031) were assessed with the Schedule for Affective Disorders and Schizophrenia for School-Age Children-Present Episode version and classified as definite, probable, or nonpsychotic. Clinical and demographic characteristics of the groups were compared,and symptoms of psychosis were analyzed using factor analysis. RESULTS: Definite psychotic symptoms were seen in approximately 90 (4.5%) patients: 80% of these reported hallucinations (mainly auditory), 22% delusions, and 3.3% thought disorder. Of the patients with definite psychotic symptoms, 24% had bipolar disorder, 41% had major depression, 21% had subsyndromal depression, and 14% had schizophrenia spectrum disorders (schizophrenia and schizoaffective disorders). Factor analysis of the definite psychotic symptoms yielded 4 factors: hallucinations, thought disorder, delusions, and manic thought disorder. Psychotic patients had a higher frequency of comorbid disorders and suicidal ideation than nonpsychotic patients. CONCLUSIONS: Outpatient youngsters with mood disorders frequently present with psychotic symptoms, in particular auditory hallucinations. These patients commonly have comorbid psychiatric disorders and suicidal ideation. 相似文献
|