Behavioral and psychological symptoms of dementia characteristic of mild Alzheimer patients

In order to clarify the characteristics of Behavioral and Psychological Symptoms of Dementia (BPSD) in patients with mild Alzheimer's disease (AD), BPSD among the severities of Clinical Dementia Rating (CDR) in 74 patients with AD were compared using the Neuropsychiatric inventory (NPI). The result, when compared between mild (CDR = 0.5, 1) and moderate or severe (CDR = 2, 3) AD, was a significant difference in frequency of euphoria, disinhibition and aberrant motor behavior, but no significant difference was found in frequency of delusions, hallucinations, agitation, dysphoria, anxiety, apathy and irritability. In addition, a significant difference was found in the mean scores of the composite score for euphoria, apathy, disinhibition and aberrant motor behavior, but no significant difference was found in the mean scores of the composite score for delusions, hallucinations, agitation, dysphoria, anxiety and irritability. That is, the mild AD groups (CDR 0.5 or 1) had delusions, hallucinations, agitation, dysphoria, anxiety, apathy and irritability as frequently as the moderate or severe AD groups (CDR 2 or 3), and had the equivalent level of composite scores to the moderate or severe AD groups (CDR 2 or 3) in delusion, hallucination, agitation, dysphoria, anxiety and irritability. Therefore, it was supposed that psychotic symptoms (delusion, hallucination) and emotional symptoms (agitation, dysphoria, anxiety, irritability) are important BPSD in patients with mild AD as well as those with moderate or severe AD, and there are needs for health, welfare and medical services for these symptoms.     

Sex differences in the use of coping strategies: predictors of anxiety and depressive symptoms

This study examined sex differences in the use of coping strategies and their relationship to depression and anxiety-related psychopathology. Responses on measures of coping strategies, depression, and anxiety were obtained from a carefully screened nonclinical sample (N = 107). The results demonstrated that women who used less positive reframing had higher levels of depressive symptoms compared with women who used more positive reframing and to men irrespective of their use of more or less positive reframing. In addition, women who reported the use of more self-blame had elevated levels of trait anxiety, although a similar effect was not found for men. The observed sex differences in the use of coping strategies and their association with depression and anxiety-related problems underscores differences in the clinical presentation of anxiety and depression between women and men.     

Deliberate self-harm in a nonclinical population: prevalence and psychological correlates

OBJECTIVE: Research on deliberate self-harm (intentionally injuring oneself without suicidal intent) has focused on clinical and forensic populations. Studying only these populations, which typically have serious psychopathology, may lead to inflated estimates of the association between self-harm and psychiatric disorder, as well as of the prevalence of deliberate self-harm. The present study investigated the prevalence and correlates of deliberate self-harm in a large group of nonclinical subjects. METHOD: Participants were 1,986 military recruits, 62% of whom were men, who were participating in a study of peer assessment of personality traits and pathology. Individuals who did and did not report a history of self-harm were compared on measures of personality and psychopathology. RESULTS: Approximately 4% of the participants reported a history of deliberate self-harm. Compared with participants without a history of deliberate self-harm, self-harmers scored higher on self- and peer-report measures of borderline, schizotypal, dependent, and avoidant personality disorder symptoms and reported more symptoms of anxiety and depression. Item-level analyses indicated that peers viewed self-harmers as having strange and intense emotions and a heightened sensitivity to interpersonal rejection. CONCLUSIONS: About one of every 25 members of a large group of relatively high-functioning nonclinical subjects reported a history of self-harm. Self-harmers had more symptoms of several personality disorders than non-self-harmers, and their performance across measures suggested that anxiety plays a prominent role in their psychopathology. Future research should investigate whether psychotherapies or psychiatric medications known to reduce symptoms of anxiety can be effective in treating deliberate self-harm.     

Psychiatric symptoms related to interferon treatment for chronic hepatitis]

Psychiatric symptoms related to interferon (IFN) treatment for chronic hepatitis have been a crucial issue in consultation liaison psychiatry. In this report we present a hypothesis regarding the development of psychiatric symptoms. There were marked differences in the incidence of psychiatric symptoms among studies. This may be because psychiatric symptoms are readily overlooked in routine practice in the Department of Internal Medicine, and because IFN treatment frequently causes transient depression. It was speculated that psychiatric intervention was required in 10-19% of the patients. We found that among psychiatric symptoms related to IFN treatment, depression with irritation and anxiety was commonly observed. In many case reports, mood disorder was noted as a precursory or residual symptom of delirium and hallucination/delusion. We present management guidelines for psychiatric symptoms in IFN treatment, and propose that self-assessment scaling should be performed before and during treatment to detect psychiatric symptoms in the early stage, and that patients with suspected symptoms should be promptly referred to the Department of Psychiatry. We introduce an open study of antidepressant treatment for depression related to IFN treatment, and recommend aggressive administration of antidepressants. IFN treatment should be discontinued in patients with: moderate or severe suicidal ideation or suicide attempt, depression that does not respond to antidepressant treatment, manic state, hallucination/delusion, or delirium.     

妄想性抑郁症55例临床对照分析

对５５例妄想性抑郁症与９２例非妄想性抑郁症病人进行临床对照分析。结果表明：妄想性抑郁症幻听、焦虑、自责自罪、绝望、自杀行为等症状出现率较高，自杀率为非妄想性抑郁症的３．７倍，往往需要联合治疗。     

Dysphoria: a key for 'understanding' delusion?

The 'nonunderstandability' that traditional psychopathology attributes to 'true' delusion does not have a clear demarcation line, but, rather, it is a continuum of various delusional experiences. The attention paid to emotional situations and, specifically, to dysphoria, often contributes to making the delusional phenomenon, and, above all, its persistence, more understandable. A positive correlation between productive psychotic symptoms and the dysphoric mood often prevails in delusions with unfavorable prognoses.     

独生子女与第一胎非独生子女精神分裂症的临床特征比较

目的探讨独生子女与第一胎非独生子女精神分裂症患者的临床特征。方法对独生子女与第一胎非独生子女精神分裂症患者的临床特征进行比较。结果独生子女精神分裂症患者以关系妄想,被害妄想,被播散感,思维松弛、破裂及情感不协调,紧张冲动行为、焦虑抑郁及言语性幻听症状多见,并且BPRS因子分以焦虑抑郁、思维障碍及敌对性因子分较高。结论精神分裂症的症状受家庭环境的影响。     

Parenting stress and postpartum depression/anxiety in mothers with personality disorders: indications for differential intervention priorities

To date, parenting stress has rarely been examined in clinical samples of mothers with postpartum comorbid Axis-I disorders and Axis-II personality disorders (PD). Previous research has shown important links between maternal psychopathology and the development of child psychopathology. For these reasons, a clinical sample (N = 54) of mothers with various PD and comorbid depression/anxiety disorders were compared in this study. The clinical sample was divided into three groups based on PD: without PD, other PD, and borderline PD (BPD), and then matched according to depression/anxiety diagnoses and age. Parenting stress index (PSI, Abidin, 1995) scores were compared between these subsamples and to a nonclinical control group. No significant differences were found between mothers with various PD on global PSI scores. However, further examination of the PSI subscale scores revealed that PD were linked to an impaired sense of competence and positive reinforcement in relation to parenting. Compared to mothers with other PD, mothers with BPD had significantly more interpersonal issues. Compared to the nonclinical controls, clinically referred mothers had significantly higher PSI global and subscale scores, with notable PD-specific exceptions. These results illustrate the need for more differentiated treatment options for mothers with postpartum depression and/or anxiety disorders with PD to prevent later development of psychopathology in children of these mothers.     

Association Between Olfactory Performance and Affective Symptoms in Children

Introduction

Correlations between olfactory performance and particular personality traits (e.g., disgust proneness), as well as symptoms of specific mental disorders (e.g., depression) have been found in numerous studies with adults. The present questionnaire study examined whether similar associations already exist in childhood.

Method

The olfactory discrimination ability of 66 children (32 boys and 34 girls aged between 7 and 11 years) was tested. In addition, the children filled out screening questionnaires to assess the severity of symptoms related to depression, various anxiety disorders (e.g., panic disorder, social anxiety disorder), and disgust proneness. A multiple regression analysis was calculated with olfactory performance as criterion variable and questionnaire scores as predictor variables.

Results

The results showed that depression and disgust proneness were negatively associated with olfactory discrimination ability. Moreover, high levels of social anxiety and low levels of panic symptoms were found to be positive predictors of olfactory performance.

Conclusion

This investigation identified specific associations between olfactory performance and affective symptoms in children.

Implications

Future tests with pediatric samples (children with anxiety disorders, depression) are recommended.

     

The impact of posttraumatic stress disorder on dysfunctional implicit and explicit emotions among women with borderline personality disorder

A comorbid posttraumatic stress disorder (PTSD) aggravates symptoms, course of illness and social functioning of persons with borderline personality disorder (BPD). However, it is largely unclear how this effect is mediated. In 60 women with BPD of whom 23 had a comorbid current PTSD we investigated whether dysfunctional explicit and implicit emotions were associated with a comorbid PTSD. Shame and guilt proneness, anxiety, anger-hostility, and general psychopathology were assessed by self-report measures. Implicit anxiety-related self-concept was measured using the Implicit Association Test. Self-reported guilt proneness and general psychopathology, but not shame proneness or trait anxiety, were significantly higher in women with BPD and PTSD than in women with BPD alone. A comorbid PTSD was associated with a more anxiety-prone (relative to shame-prone) implicit self-concept as assessed by the Implicit Association Test. Self-reported guilt proneness and implicit anxiety may mediate the negative impact of comorbid PTSD on women with BPD.     

Substance abuse and schizophrenia: effect on symptoms but not on neurocognitive function.

The authors compare symptoms and neuropsychological test performance in DSM-III schizophrenic patients who reported prior substance abuse (N = 38) with those in patients who reported no such abuse (N = 25) to determine the impact of substance abuse on the psychopathology of schizophrenia. Positive and negative symptom scores were derived from the Schedule for Affective Disorders and Schizophrenia. Sixty neuropsychological measures drawn from commonly used tests of intelligence, memory, learning, fluency, and problem solving were calculated. Separate analyses were performed on patients in a psychotic episode who were free of neuroleptics (N = 27) and on those taking maintenance neuroleptics (N = 36). Among unmedicated patients, those who reported prior substance abuse had significantly higher thought disorder scores. Among neuroleptic-medicated patients, hallucination and delusion scores were significantly higher in the patients who reported prior substance abuse. The substance abuse followed withdrawal from social relations and preceded the onset of positive symptoms. None of the neuropsychological tests discriminated between abusers and nonabusers.     

Affective predictors of the severity and change in eating psychopathology in residential eating disorder treatment: The role of social anxiety

ABSTRACT

Despite evidence documenting relationships between eating disorder (ED) psychopathology, depression, and anxiety, little is known regarding how social anxiety is related to ED symptoms in treatment. Therefore this study examined associations between depression, general anxiety, social anxiety, and ED psychopathology at the beginning and end of treatment (EOT) among patients (N = 380) treated in a residential ED program. Participants completed measures of ED psychopathology and affective variables. Higher depression and general anxiety, but not social anxiety, were related to higher ED psychopathology at baseline. However, social anxiety emerged as a unique predictor of ED psychopathology at EOT such that participants with higher social anxiety evidenced less improvement in ED psychopathology. Findings suggest that social anxiety has specific relevance to treatment in EDs, which may reflect shared mechanisms and underlying deficits in emotion regulation.     

The role of aura in psychopathology and dissociative experiences in epilepsy

Cognitive auras seem to be associated with depression and anxiety, especially in patients with temporal lobe epilepsy (TLE). Dissociative symptoms may occur as an aura or in the context of psychiatric disorders such as depression, anxiety or schizophrenia. This is a cross-sectional study of 62 patients with TLE, using personality and dissociation measures to investigate their relationship with the presence of aura and its different subtypes. Our findings show no difference in psychopathology in patients with different types of aura and reveal that dissociative symptoms correlate with specific measures of anxiety, suggesting a possible link between these experiences and anxiety disorders.     

Impact of traumatic and violent victimization experiences in individuals with schizophrenia and schizoaffective disorder

Individuals with schizophrenia or schizoaffective disorder (SZ) experience more violent victimization and noninterpersonal traumatic experiences than the general population. Earlier studies, however, have generally excluded one or grouped together victimization and trauma experiences into single outcome variables, which may obscure their contributory role to SZ symptoms. This issue is important because there is some evidence that intentionally induced violence produces higher rates of psychopathology than nonintentional traumatic experiences. We examined the independent contribution of both types of victimization experiences on SZ patients' symptomatology. We were also interested in determining whether SZ patients' pattern of acute symptom presentation could discriminate between SZ patients with and without posttraumatic stress disorder (PTSD) comorbidity. SZ inpatients (n = 70) were assessed for the presence of comorbid PTSD diagnosis, violent victimization, and noninterpersonal traumatic experiences. Patients were also rated on SZ symptom severity and general psychopathology measures. Past violent victimization experiences predicted severity of dysphoria and anxiety in SZ. Past traumatic experiences, however, predicted severity of psychosis. Victimization predicted severity of patients' autistic/cognitive symptoms. SZ patients with comorbid PTSD presented with significantly more anxiety and dysphoria symptoms and SZ illness chronicity than their non-PTSD counterparts. Discriminant function analysis revealed that the severity of positive, dysphoric, autistic/cognitive, and anxiety symptoms differentiated comorbid PTSD patients from their non-PTSD counterparts, with an overall 72.9% classification rate. Past traumatic and victimization experiences are significantly associated with SZ patients' symptom severity and illness course in partially overlapping domains. Use of common assessment strategies may be employed to increase detection of PTSD in SZ patients presenting for acute treatment.     

Quality of life in schizophrenia: contributions of anxiety and depression

A number of studies have demonstrated a strong relationship between quality of life in schizophrenia and general psychopathology measures, and moreover, that the positive, negative, and disorganized symptoms are less related to quality of life. The current investigation examined the relationship between quality of life and symptomatology in 63 stabilized outpatients diagnosed with schizophrenia or schizoaffective disorder. Consistent with other findings, more severe depression, as rated on the Brief Psychiatric Rating Scale (BPRS) was associated with lower general life satisfaction and lower satisfaction with daily living, finances, health, and social life. In addition, higher anxiety ratings on the BPRS were associated with less satisfaction with global quality of life, daily activities, family, health and social relationship, even when controlling for positive symptoms, negative symptoms, or depression. No other symptoms of schizophrenia were as strongly associated with subjective quality of life. Anxiety was also significantly correlated with a number of positive and negative symptoms while depression was substantially less related. These findings, suggest that more precise analyses of general psychopathology, and anxiety in particular, may be necessary to further clarify the factors involved in quality of life in schizophrenia. In addition, these findings suggest future directions for theories of affect and treatment in schizophrenia.     

血管性痴呆精神行为学症状的相关因素分析

目的 了解血管性痴呆(VaD)患者的精神行为学症状特点及与认知障碍、年龄、受教育程度等因素的相关性,探讨神经精神科问卷(NPI)中不同因子之间的内在联系. 方法 采用NPI和简易智能状态检查量表(MMSE),分别评价120例VaD患者和61例健康老年人的精神行为学症状. 结果 VaD组患者NPI量表中的妄想、幻觉、激越、抑郁/心境恶劣、淡漠、易激惹、异常行为、食欲和饮食障碍等8个症状得分均明显高于正常对照组,差异有统计学意义(P＜0.05),其中得分最高的3个症状依次为抑郁/心境恶劣、情感淡漠、易激惹;其中幻觉、情感淡漠、异常行为等因子与认知障碍程度高度相关;异常行为与年龄、受教育程度均相关;同时对NPI各因子进行分析,获得了3个亚综合征,分别代表精神病性、情感异常和失控制行为. 结论 VaD患者普遍存在精神行为学症状,其症状的出现及严重程度与认知障碍、年龄、受教育程度有不同程度的相关性,各亚综合征中的子因子可能存在共同的病理生理基础.     

Contingency-competence-control-related beliefs and symptoms of anxiety and depression in a young adolescent sample

The present study examined the connection between contingency-competence-control–related beliefs, on the one hand, and anxiety and depression, on the other hand, in a large sample of young adolescents aged 10 to 14 years (N = 214). Participants completed measures of perceived contingency, competence, and control, as well as a questionnaire assessing symptoms of common anxiety disorders and major depressive disorder. Results showed that contingency-competence-control–related beliefs were intercorrelated and that these beliefs, in turn, were significantly associated with symptoms of anxiety and depression. Structural equation modeling provided support for a model in which perceived contingency and perceived competence predicted perceived control and in which perceived competence (anxiety and depression) and perceived control (depression only), in turn, predicted symptoms of psychopathology. A prospective test of this model indicated that none of the contingency-competence-control–related beliefs was able to predict symptoms of anxiety and depression at 4-weeks follow-up. However, data also demonstrated that perceived competence significantly contributed to the subjective experience of anxiety and depression on both occasions.     

Assessment of white matter abnormalities in paranoid schizophrenia and bipolar mania patients

Religion could influence the psychopathology, treatment-seeking behavior, and treatment outcome in schizophrenia, but the associations between these factors have never been explored thoroughly, and the data in Han-Chinese society are scarcer still. The current study recruited 55 schizophrenic patients to explore the relationship between religion, psychopathology with religious content, treatment-seeking behavior, and outcome. Subjects with religious delusions/hallucinations had lower scores on functioning and higher scores on religiosity. The higher religiosity scores were correlated with older age, longer duration of illness, religious affiliation, lower preference of psychiatric treatment, lower functioning score, and delusion/hallucination. As to treatment-seeking behavior, patients with religious affiliation showed less preference toward psychiatric treatment. Individuals with religious delusion/hallucination were more likely to receive magico-religious healing and not to be satisfied with psychiatric treatment. A more positive view of psychiatric treatment was predicted by lower religiosity score, higher satisfaction with psychiatric treatment, and lower years of education. The religiosity level seems not directly related to clinical severity, but it seems to be a better predictor of religious delusions/hallucinations than religious affiliation status. Patients with religious delusions/hallucinations did not necessarily have more severe psychopathology. There are different profiles associated with religious affiliation/religiosity and religious delusions/hallucinations in relation to treatment-seeking behavior among schizophrenia patients in Han-Chinese society.     

Anxiety Sensitivity Index (ASI-3) subscales predict unique variance in anxiety and depressive symptoms

Anxiety sensitivity (AS) has been implicated in the development and maintenance of a range of mental health problems. The development of the Anxiety Sensitivity Index – 3, a psychometrically sound index of AS, has provided the opportunity to better understand how the lower-order factors of AS – physical, psychological, and social concerns – are associated with unique forms of psychopathology. The present study investigated these associations among 85 treatment-seeking adults with high AS. Participants completed measures of AS, anxiety, and depression. Multiple regression analyses controlling for other emotional disorder symptoms revealed unique associations between AS subscales and certain types of psychopathology. Only physical concerns predicted unique variance in panic, only cognitive concerns predicted unique variance in depressive symptoms, and social anxiety was predicted by only social concerns. Findings emphasize the importance of considering the multidimensional nature of AS in understanding its role in anxiety and depression and their treatment.     

The relation between emotional awareness and hallucinations and delusions in acute psychiatric inpatients

BACKGROUND: Although negative affect has been frequently implicated in the formation of cognitive and perceptual disturbances ranging from odd perceptions and beliefs to delusions and hallucinations it represents only one of the many aspects of emotional disturbances that may contribute to psychopathology. Surprisingly, no past research has examined in a psychiatric sample whether levels of cognitive-perceptual symptoms are associated with levels of emotional awareness (i.e., attention to emotion and clarity of emotion). In the present study we examined, in an acute psychiatric inpatient sample, the relations between emotional awareness and the severity of delusions and hallucinations. METHOD: Two groups were included: 34 schizophrenia and schizophrenia spectrum disordered inpatients and 30 mood and substance use disordered inpatients. Patients were assessed on emotional awareness (attention to emotion and emotional clarity) and severity of psychiatric symptomatology. RESULTS: We found that lower levels of emotional clarity were associated with more severe hallucination ratings in both groups of patients. Among schizophrenia spectrum patients, lower levels of attention to emotion were also associated with more severe hallucination ratings. Among mood/substance disorder participants, higher levels of attention to emotion were associated with more severe delusion ratings, whereas the opposite pattern was found among schizophrenia spectrum participants. CONCLUSIONS: Consistent with the results of past research using college and community samples, we found that diminished emotional clarity is associated with elevated levels of hallucinations in both mood disorder/substance abuse and schizophrenia spectrum inpatients. We also found that greater attention to emotion was associated with more severe delusions, though only among the mood disorder/substance use group. The present research findings support the role of emotional awareness in hallucination formation and suggest that the factors that contribute to delusions in schizophrenia spectrum patients differ, in part, from the factors that contribute to delusion formation in other groups of individuals.