Psychiatric disorder among American Indian adolescents: prevalence in Northern Plains youth

This article presents data on the prevalence of psychiatric disorders among American Indian adolescents, using DSM-III-R criteria. OBJECTIVE: To generate current prevalence data using a structured diagnostic instrument, the Diagnostic Interview Schedule for Children, Version 2.1C (DISC-2.1C). METHODS: Youths from a Northern Plains tribe who had participated in an earlier study comprised the sample. At reinterview, respondents were between 14 and 16 years of age, when Indian adolescents are thought to be at particularly high risk for manifesting emotional disorders. One hundred nine of the original sample of 251 were still in schools on the reservation. Trained indigenous lay interviewers administered the DISC-2.1C to respondents in a private setting within the school. RESULTS: The findings indicate that rates of some psychiatric problems (e.g., disruptive behavior disorders, substance-related disorders, and their comorbidity) are high among these high school students. CONCLUSIONS: These data, as well as national statistics, suggest that, compared with non-Indian populations, a greater percentage of Northern Plains adolescents manifest significant psychiatric symptoms which warrant treatment.     

Reflex responses of bladder motility after stimulation of interspinous tissues in the anesthetized rat

The association between mental health disorders beginning in adolescence and disorders in early adulthood is increasingly acknowledged. The mental health of adolescents has not been studied in the eastern area of Taiwan, where the mortality of teenagers is highest in Taiwan. The purpose of this study was to assess psychiatric symptoms among senior high school students in Hualien City, and to identify their associated factors. A total of 1,195 students were selected, via a stratified cluster sampling method, from nine high schools in Hualien City. A self-administered questionnaire was used to assess students' demographic characteristics, neurotic traits, perceived daily-life stress, social support, and psychiatric symptoms. There were 1,141 valid responses. From principal components analysis, depression-anxiety, impulsivity-paranoia, and psychoticism-obsession were found to be the most common self-rated psychiatric symptoms. About 70% of the students felt blue, 48.2% reported urges to injure someone, and 25% felt tense. Overall, about 5% to 10% of high school students had severe psychiatric symptoms. Stress from schoolwork, peer relationships, and neurotic traits were important predictors of psychiatric symptoms. The findings of this study imply that screening for psychiatric symptoms at senior high schools is essential for improving the mental health of students. The mental health care of adolescents should be school-based and in collaboration with medical professionals. Life skills must be taught at school.     

A prospective four-year follow-up study of children at risk for ADHD: psychiatric, neuropsychological, and psychosocial outcome

BACKGROUND: Attention-deficit hyperactivity disorder (ADHD) is a familial disorder that places the siblings of ADHD children at high risk for ADHD, conduct, mood, and anxiety disorders. Although the pattern of psychiatric risk has been well documented by prior family studies, neither the short- nor long-term outcome of these high-risk siblings has been prospectively examined. OBJECTIVE: To document the 4-year psychiatric, psychosocial, and neuropsychological outcome of the siblings of children with ADHD. METHOD: DSM-III-R structured diagnostic interviews and blind raters were used to conduct a 4-year follow-up of siblings from ADHD and control families. The siblings were also evaluated for cognitive, achievement, social, school, and family functioning. RESULTS: At follow-up, significant elevations of behavioral, mood, and anxiety disorders were found among the siblings of ADHD children. The high-risk siblings had high rates of school failure and showed evidence of neuropsychological and psychosocial dysfunction. These impairments aggregated among the siblings who had ADHD. CONCLUSIONS: The siblings of ADHD children are at high risk for clinically meaningful levels of psychopathology and functional impairment. In addition to supporting hypotheses about the familial transmission of ADHD, the results suggest that the high-risk siblings might be appropriate targets for primary preventive interventions.     

Role of cytosolic calcium balance on cell injury in cultured bovine aortic endothelial cells during hypoxia and reoxygenation]

The integration of pharmacological therapies for comorbid disorders requires an acceptance of independence and interactions of respective addictive and psychiatric disorders. At the same time, alcohol and other drugs induce psychiatric states that are indistinguishable from psychiatric disorders. On the other hand, while psychiatric disorders do not induce addictive use of alcohol and drugs, they do pose vulnerabilities to the development of addictive disorders. Generally, the treatment of comorbid disorders begins with abstinence and evaluation of the effects of alcohol and other drugs in contributing to the psychiatric picture. In the case of comorbid disorders, stabilization and standard treatments can be employed with certain cautions, namely, to avoid the use of addicting medications such as benzodiazepines and opiates beyond the detoxification stage. High potency neuroleptics and antidepressants, particularly selective serotonin reuptake inhibitors (SSRIs) can be used to treat continuing psychiatric states after the exclusionary criteria in DSM-IV for substance-related disorders have been applied to the clinical case. If the psychiatric symptoms clear with sustained abstinence, little or no medications may be required. Specific treatment of the addictive disorders will often determine the extent that addictive disorders are responsible for psychiatric symptomatology. Alternatively, treatment of the psychiatric disorder will enhance compliance with addiction treatment.     

Psychiatric diagnoses as contemporaneous risk factors for suicide attempts among adolescents and young adults: Developmental changes.

The purpose of this prospective, naturalistic study was to examine the relationships between suicide attempts and contemporaneous psychiatric disorders, and developmental changes in these relationships from adolescence to young adulthood. The sample consisted of 180 adolescents, 12–19 years of age at hospitalization, repeatedly assessed for up to 13 years (n = 1,825 assessments). Semistructured psychiatric diagnostic instruments were administered at repeated assessments to assess psychiatric disorders and suicide attempts. After controlling for demographic variables and prehospitalization suicide attempts, most contemporaneous psychiatric disorders (major depressive disorder [MDD], dysthymic disorder, generalized anxiety disorder [GAD], panic disorder, attention-deficit/hyperactivity disorder [AD/HD], conduct disorder, and substance use disorder [SUD]) were related to increased risk of attempts. The relationship between suicide attempts and MDD, GAD, AD/HD, and SUD strengthened as participants got older. MDD, dysthymic disorder, GAD, and panic disorder were more commonly associated with repeat than 1st-time suicide attempts. In sum, most major psychiatric disorders are associated with increased risk for suicide attempts, but the strength of the relationships between these disorders and attempts changes over the course of development. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Psychiatric comorbidity in women with binge eating disorder: Prevalence rates from a non-treatment-seeking sample.

This study provides estimates of comorbid psychiatric disorders in women with binge eating disorder (BED). Sixty-one BED and 60 control participants, who were recruited from the community, completed the Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders-III-Revised (DSM-III-R) Axis I and Axis II disorders and self-report measures of eating and general psychiatric symptomatology. Regarding psychiatric diagnoses, women with BED had higher lifetime prevalence rates for major depression. any Axis I disorder, and any Axis II disorder relative to controls. BED women also evidenced greater eating and psychiatric symptomatology than did controls. Results suggest that the prevalence of comorbid psychiatric disorders in BED may be lower than previously indicated by clinical studies. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Quantitative analysis of polychlorinated biphenyls, organochlorine insecticides, polycyclic aromatic hydrocarbons, polychlorinated hydrocarbons and polynitrohydrocarbons in spiked samples of soil, water and plasma by selected-ion monitoring gas chromatography-mass spectrometry

The current study assesses the relationship between presenting symptomatology of the self-labeled Hispanic popular diagnosis of ataques de nervios and the specific co-morbid psychiatric diagnoses. Hispanic subjects seeking treatment at an anxiety disorders clinic (n = 156) were assessed with a specially designed self-report instrument for both traditional ataque de nervios and panic symptoms, and with structured or semistructured psychiatric interviews for Axis-I disorders. This report focuses on 102 subjects with ataque de nervios who also met criteria for panic disorder, other anxiety disorders, or an affective disorder. Distinct ataque symptom patterns correlated with co-existing panic disorder, affective disorders, or other anxiety disorders. Individuals with both ataque and panic disorder reported the most asphyxia, fear of dying, and increased fear during their ataques. People with ataques who also met criteria for affective disorder reported the most anger, screaming, becoming aggressive, and breaking things during ataques. Ataque positive subjects with other anxiety disorders were less salient for both panic-like and emotional-anger symptoms. The findings suggest that (a) ataque de nervios is a popular label referring to several distinct patterns of loss of emotional control, (b) the type of loss of emotional control is influenced by the associated psychiatric disorder, and (c) ataque symptom patterns may be a useful clinical marker for detecting psychiatric disorders. Further study is needed to examine the relationship between ataque de nervios and psychiatric disorders, as well as the relationship to cultural, demographic, environmental, and personality factors.     

Morbidity of DSM-IV Axis I disorders in patients with noncardiac chest pain: Psychiatric morbidity linked with increased pain and health care utilization.

The present study examined current and lifetime psychiatric morbidity, chest pain, and health care utilization in 229 patients with noncardiac chest pain (NCCP), angina-like pain in the absence of cardiac etiology. Diagnostic interview findings based on the Diagnostic and Statistical Manual of Mental Disorders (4th ed.; DSM-IV; American Psychiatric Association, 1994) revealed a psychiatrically heterogeneous sample of whom 44% had a current Axis I psychiatric disorder. A total of 41% were diagnosed with a current anxiety disorder, and 13% were diagnosed with a mood disorder. Overall, 75% of patients had an Axis I clinical or subclinical disorder. Lifetime diagnoses of anxiety (55%) and mood disorders (44%) were also prevalent, including major depressive disorder (41%), social phobia (25%), and panic disorder (22%). Patients with an Axis I disorder reported more frequent and more painful chest pain compared with those without an Axis I disorder. Presence of an Axis I disorder was associated with increased life interference and health care utilization. Findings reveal that varied DSM-IV Axis I psychiatric disorders are prevalent among patients with NCCP, and this psychiatric morbidity is associated with a less favorable NCCP presentation. Implications for early identification of psychiatric disorders are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Social role functioning by adolescents with psychiatric disorders

OBJECTIVE: To identify aspects of social role functioning that are impaired in adolescents with specific psychiatric disorders in order to improve the psychiatric taxonomy and clinical knowledge base. METHOD: Adolescents in four urban public schools were screened for mental health problems. Structured psychiatric interviews (National Institute of Mental Health Diagnostic Interview Schedule for Children Version 2.2) with 288 adolescents and their mothers were used to identify youths with psychiatric disorders, and 10 aspects of social role functioning were assessed. Aspects of social role functioning that discriminated between youths with and without psychiatric disorders and between those with emotional disorders and those with disruptive disorders were identified for boys and for girls. RESULTS: Boys with any type of disorder and all youths with disruptive disorders had significant, consistent impairment in academic performance and several other areas of functioning. Youths with emotional disorders, especially girls, demonstrated impairment in social activity participation and peer acceptance, but girls with disorders were not as consistently different from those without as were the boys with emotional disorders. CONCLUSIONS: Role functioning differs in important ways between youths with and without psychiatric disorders and between girls and boys with disorders. The results underscore the importance of investigating observable aspects of role behavior in order to improve the timely detection and effective management of psychiatric disorders in youth.     

Childhood social competence in functionally disordered psychiatric patients and in normals.

Assessed childhood social competence in 71 male and 70 female schizophrenics, personality disordered patients, psychotic depressives, neurotics, and normals. The results indicate that children eventually hospitalized for schizophrenia are characterized by their poor interpersonal skills long before symptom onset; academic competence failed to differentiate the various groups. Not all serious psychiatric disorder is preceded by poor social competence, as indicated by the psychotic depressives whose competence scores were not significantly different from the normals'. Analysis of sex and Sex?×?Diagnosis effects revealed that females were more competent than males regardless of psychiatric status. This may reflect primarily greater conformity to teacher expectations for appropriate school behavior. The absence of significant interaction effects suggests that previously reported sex differences in premorbid social competence are not specific to schizophrenic disorders. (27 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Marital dissatisfaction and psychiatric disorders: Results from the national comorbidity survey.

The association between marital dissatisfaction and 12-month prevalence rates of Diagnostic and Statistical Manual of Mental Disorders (3rd ed., rev., 1987) Axis I psychiatric disorders was examined in married respondents from the National Comorbidity Survey (N?=?2,538). Results indicate that marital dissatisfaction was associated with the presence of any disorder, any mood disorder, any anxiety disorder, and any substance-use disorder; dissatisfaction was also associated with 7 of 12 specific disorders for women and 3 of 13 specific disorders for men. To evaluate the unique association between marital dissatisfaction and psychiatric disorders, analyses were conducted controlling for comorbid disorders. Covariance analyses generally attenuated the bivariate associations between marital dissatisfaction and specific disorders and groupings of disorders. Results indicate that marital dissatisfaction was uniquely related to major depression and posttraumatic stress disorder for women and dysthymia for men. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Psychiatric comorbidity and psychosocial markers in patients before heart, liver or lung transplantation

Organ transplant operations are regularly carried out in Switzerland at 6 transplantation centres. Between January 1995 and October 1996, 119 patients at Zurich University Hospital completed a semistructured psychiatric interview and the Transplant Evaluation Rating Scale (TERS). Inclusion criteria comprised all indications for organ transplant. Diagnostic evaluation was according to ICD-10. Of the 44 women and 75 men (mean age 40.2 years), 48 required a heart transplantation (HTPL), 37 a liver transplantation (LETPL), and 34 lung transplantation (LUTPL). 39 patients (32.8%) had one, and 15 (12.6%) 2 current psychiatric disorders. 65 of the 119 patients (54.6%) were without a current psychiatric disorder. The candidates for lung transplantation were the most psychologically healthy (68% had no psychiatric disorder). Approximately half of the heart and liver patients had at least one psychiatric disorder. The LETPL group had the highest prevalence of psychiatric comorbidity, with organic brain disorders present in a third of the patients. A quarter of all patients had stress disorders, panic disorder or a somatoform disorder. Full criteria for an affective disorder were not met by any patient. 61% enjoyed good to excellent family and social support, 29% had an unresolved conflict, and 11% had strong conflicts. Earlier coping behaviour appeared to be good to excellent in 57%, sufficient in 37%, and poor in 6%. Estimated compliance rate was found to be complete in 87%, partial or involving problems in 12% and unsatisfactory in 1%. We conclude that in transplant candidates psychiatric disorders and psychosocial problems are frequent and must be considered regularly during evaluation and the transplantation process. The results of this analysis and 3 case examples and the results of the study show the clinical importance of a detailed psychiatric and psychosocial examination as part of the evaluation of patients about to undergo life-saving organ transplant operations.     

Lifetime comorbidity among anxiety disorders and between anxiety disorders and other mental disorders in adolescents

We examine the lifetime comorbidity among anxiety disorders, and between anxiety disorders and other mental disorders, in a large (n = 1,507) community sample of high school students on whom extensive diagnostic data were available. Three diagnostic groups were formed: those with a lifetime anxiety disorder (n = 134); those with a nonanxiety disorder (n = 510); and those who had never met criteria for a mental disorder (n = 863). The intra-anxiety comorbidity rate was relatively low (18.7%), and was strongly associated with being female (92%). The lifetime comorbidity between anxiety and other mental disorders (primarily MDD) was substantial (73.1%) and was not associated with being female.     

Misdiagnosis and labeling in psychiatry and their consequences: Part II

The complexity of arriving at a correct psychiatric diagnosis in cases in which physical and mental disorders are interrelated is discussed. A case is presented in which a psychiatric diagnosis had been made and malingering suspected, although the patient actually had a severe neurological disorder. The psychiatric diagnosis had not been changed despite recurrent medical and psychological examinations which clearly indicated a physical disorder. The difficulties that follow misdiagnosing organic disorders as psychiatric disorders are illustrated. Various aspects of the effects of psychiatric misdiagnosis on functional, legal and civil aspects of life are discussed. Emphasis is given to the problems facing those discharged from military service for medical reasons, especially mental disorders. Important measures are currently being applied to overcome some of these problems. It is strongly emphasized that there is need for greater openness and tolerance among psychiatrists when making psychiatric diagnoses.     

The Boulder model's fatal flaw.

The author argues that the Boulder model contained a fatal flaw that has distorted and damaged the development of clinical psychology ever since. It is suggested that the uncritical acceptance of the medical model, the organic explanation of mental disorders, with psychiatric hegemony, medical concepts, and language was the fatal flaw. The author contends that after World War II, psychologists were needed to provide psychiatric services for the vast number of veterans needing interventions for mental and emotional disorders. He maintains that by placing psychology graduate students in psychiatric settings for training and service, psychologists lost their students to the invalid, ideological tattered, often incompetent psychiatric worldview. In addition, the author suggests that there are major political differences between a medical/organic/brain-defect model to explain mental disorders and a social-learning, stress-related model. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Psychiatric evaluation of physical rehabilitation patients

We conducted a study to demonstrate the frequency and types of psychiatric/psychological symptoms. A Structured Interview according to the DSM-III-R was conducted which demonstrated that 46 (41.4%) of 111 rehabilitation inpatients met the criteria for some forms of psychiatric disorders: 34 patients for major depression, 10 for adjustment disorder with anxious mood, and 2 for posttraumatic stress disorder. The remaining 65 patients (58.6%) showed normal reactions to their diseases. Average length of hospital stay for patients with major depression was significantly longer than those with no or the other types of psychiatric disease. They were also tested with Zung's Self-Rating Anxiety Scale (SAS), Zung's Self-Rating Depression Scale (SDS), and Profile of Mood States (POMS). Three psychological tests were useful in detecting depression or adjustment disorder among rehabilitation patients; however, these tests are not always specific to the type of psychiatric disorders. Patients with higher scores in those three tests should be referred to a psychiatric consultant for detailed examinations and proper treatments, if necessary.     

Intellectual performance and school failure in children with attention deficit hyperactivity disorder and in their siblings.

Made psychiatric and intellectual assessments of 140 children with attention deficit hyperactivity disorder (ADHD), 120 normal controls, and their 303 siblings. The index children were White, non-Hispanic boys. ADHD children were more likely to have had learning disabilities, repeated grades, been placed in special classes, and received academic tutoring. They also did worse on the Wechsler Intelligence Scale for Children—Revised (WISC—R). Among ADHD probands, comorbid conduct, major depressive, and anxiety disorders predicted school placement more than school failure or WISC—R scores. However, the neuropsychological disability of all ADHD children could not be attributed to comorbid disorders because those without comorbidity had more school failure and lower WISC—R scores than normal controls. Intellectual impairment was also increased among siblings of ADHD children. This provides converging evidence that the ADHD syndrome is familial. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Self-discrepancies in clinically anxious and depressed university students.

Self-discrepancy theory proposes that anxiety and depression are the result of different types of conflicting self-beliefs. This study examined self-discrepancies in 4 groups of university students who completed a questionnaire assessing levels of self-discrepancy and were characterized by the following disorders: (1) depression, (2) anxiety, (3) both anxiety and depression, or (4) no psychiatric disorder. As predicted, Ss with anxiety or depressive disorders had higher levels of self-discrepancy than normal Ss. Depressive Ss had higher levels of actual:ideal discrepancies than nondepressive Ss. Anxious Ss (with or without depressive disorders) had higher levels of actual:ought discrepancies than nonanxious Ss (normals and depressed-only Ss). Results provided general support for self-discrepancy theory in accounting for depressive and anxiety disorders. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

DSM-IV intermittent explosive disorder: a report of 27 cases

BACKGROUND: The authors' objective was to provide data regarding the demographic, phenomenological, course of illness, associated psychiatric and medical comorbidity, family history, and psychiatric treatment response characteristics of rigorously diagnosed subjects who met DSM-IV criteria for intermittent explosive disorder. METHOD: Twenty-seven subjects meeting DSM-IV criteria for a current or past history of intermittent explosive disorder were given structured diagnostic interviews. The subjects' medical histories, family histories of psychiatric disorders, and responses to psychiatric treatments were also assessed. RESULTS: Most subjects described their intermittent explosive disorder symptoms as very distressing and/or highly problematic. All 27 subjects described aggressive impulses prior to their aggressive acts. Of 24 subjects who were systematically queried, 21 (88%) experienced tension with the impulses; 18 (75%), relief with the aggressive acts; and 11 (48%), pleasure with the acts. Most subjects stated that their aggressive impulses and acts were also associated with affective symptoms, particularly changes in mood and energy level. Twenty-five (93%) subjects had lifetime DSM-IV diagnoses of mood disorders; 13 (48%), substance use disorders; 13 (48%), anxiety disorders; 6 (22%), eating disorders; and 12 (44%), an impulse-control disorder other than intermittent explosive disorder. Subjects also displayed high rates of comorbid migraine headaches. First-degree relatives displayed high rates of mood, substance use, and impulse-control disorders. Twelve (60%) of 20 subjects receiving monotherapy with an antidepressant or a mood stabilizer reported moderate or marked reduction of their aggressive impulses and/or episodes. CONCLUSION: Intermittent explosive disorder appears to be a bona fide impulse-control disorder that may be related to mood disorder and may represent another form of affective spectrum disorder.     

Ultrasonographic signs of chromosome aberrations]

Factors predictive of psychiatric outcome in the second 6 months following traumatic brain injury (TBI) in 43 children and adolescents were assessed prospectively. The outcome measure was the presence of a psychiatric disorder not present before the injury ("novel"). Out of six models tested, four were predictive of novel psychiatric disorder: preinjury family function, family psychiatric history, socioeconomic class/intellectual function, and behavior/adaptive function. Post hoc analyses suggested that preinjury family functioning measured by a structured interview was a significant predictive variable. Severity of injury, when reclassified as severe versus mild/moderate TBI, significantly predicted novel psychiatric disorders. These data suggest that some children, identifiable through clinical assessment, are at increased risk for psychiatric disorders following TBI.