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PubMed2003

Psychiatric disorders and psychiatric consultation in a general hospital: a case- control study.

INTRODUCTION: Psychiatric consultation (PC) has been considered an efficient tool to develop research, to track and to give assistance benefiting patients, health professionals and the institution. However, it has not been much used in Brazil. Although 30 to 50% of general hospital (GH) inpatients may present a psychiatric disorder, only 1 to 12% of them are referred to assessment. The aims of this study were: to assess mental disorders in a GH; to identify which of these patients are sent to psychiatric care; to verify alleged reasons for referral to psychiatric consultation, and to examine the relationship between PC and psychiatric learning (during medical school and residence). METHODS: A case-control patient study was conducted (47 cases and 94 controls) to analyze in detail the following variables: socio-demographic; clinical; degree of information (about the disease and diagnostic/therapeutic procedures), and relationship between patient and health team. Psychiatric diagnoses were made according to the ICD-10 criteria. The Self Report Questionnaire (SRQ), the CAGE and Brief Psychiatric Rating Scale (BPRS) were used as well as a specifically designed questionnaire to collect clinical and demographic data. RESULTS: Behavioral alterations, either of elation or of depression, were the main for requesting a PC; 95.8% of the cases and 27.7% of the controls had a mental disorder. Organic mental disorders and alcohol-related disorders were the most frequent diagnoses in group I (cases), while anxiety, depressive and alcohol-related disorders were predominant in group II (controls). Control group patients were better informed and more able to establish an appropriate relationship with the health team than case patients. The logistic regression showed CAGE-positive patients having 12.85 times greater risk of being referred to PC, followed by unemployed patients (2.44 times more PC referrals). DISCUSSION: The SRQ and CAGE were quite useful in the screening of possible patients and might be important for medical students to learn and use as generalists. Further research is needed to verify if and how the newly-established service will improve the diagnostic and treatment skills of our students.

Adult↗
PubMed2026

Cardiovascular risks in psychiatric disorders and psychiatric risks in cardiovascular disorders: implications for prevention and clinical management - a large-scale umbrella review encompassing 76 meta-analyses.

OBJECTIVE: Psychiatric and cardiovascular disorders often co-occur, complicating their assessment and management. No umbrella review(UR) has summarized the meta-analytic evidence on the co-occurrence of psychiatric and cardiovascular disorders and assessed its credibility. METHODS: Meta-analytic systematic reviews of observational studies documenting the prevalence, risk factors, and outcomes associated with the co-occurrence of cardiovascular and psychiatric disorders, indexed from inception through March.16.2026, and meeting established diagnostic criteria, were included. Meta-analytic association and prevalence estimates were recalculated and graded based on established or adapted criteria. The AMSTAR-2 assessed the quality of the meta-analyses, while several subgroup analyses and meta-regressions aimed to explain the heterogeneity. RESULTS: We included 76 meta-analyses yielding 131 meta-analytic estimates. Based on pre-existing meta-analytic evidence, 22/24 prevalence estimates (91.7%) met moderate/strong credibility criteria. Strong credibility emerged for: orthostatic hypotension in Lewy body(58%;95%C.I. = 50-66%) and Alzheimer's dementias(28.0% = 95%C.I. = 17.0-40.0%); pericardial effusion in anorexia nervosa(25.0%;95%C.I. = 17.0-34.0%); in heart failure(HF): major depressive disorder(MDD)(41.9%;95%C.I. = 36.7-47.1%), mild cognitive impairment(MCI)(41.4%;95%C.I. = 38.3-45.6%), anxiety(32.0%;95%C.I. = 26.5-37.6%), MDD + anxiety(24.7%;95%C.I. = 17.9-34.3%), and dementia(19.8%;95%C.I. = 12.9-27.8%); in atrial fibrillation(AF): MCI(26.0%;95%C.I. = 21.0-30.0%), anxiety in patients undergoing pulmonary vein isolation(PVI)(25.0%;95%C.I. = 12.0-46.0%), MDD in PVI patients (20.0%;95%C.I. = 13.0-29.0%); in coronary artery disease: MDD + anxiety(19.8%;95%C.I. = 16.0-24.6%): in schizophrenia spectrum disorders: clozapine-associated-cardiomyopathy(0.6%;95%C.I. = 0.2-2.3%); clozapine-associated-cardiomyopathy absolute death rates (0.0003;95%C.I. = 0.0001-0.0012); clozapine-associated-cardiomyopathy case fatality rate (0.078;95%C.I. = 0.018-0.285). Several additional disorders were multimorbid in>5% of people, yet with a lower credibility rating. No re-pooled risk factors/outcomes reached strong credibility criteria. CONCLUSIONS: The present study provides an atlas of cardiovascular and psychiatric multimorbidity across varying levels of credibility, reinforcing the need for an integrated, multidisciplinary approach to patient care and for more research on actionable risk/protective factors and outcomes.

Humans↗
PubMed2003

Genetics and genomics of behavioral and psychiatric disorders.

Psychiatric conditions are to some degree under genetic influences. Despite the application of advanced genetic and molecular biological technologies, the genetic bases of the human behavioral traits and psychiatric diseases remains largely unresolved. Conventional genetic linkage approaches have not yielded definitive results, possibly because of the absence of objective diagnostic tests, the complex nature of human behavior or the incomplete penetrance of psychiatric traits. However, recent studies have revealed some genes of interest using multifaceted approaches to overcome these challenges. The approaches include using families in which specific behaviors segregate as a mendelian trait, utilization of endophenotypes as biological intermediate traits, identification of psychiatric disease phenotypes in genomic disorders, and the establishment of mouse models.

Animals↗
PubMed2002

Outcome of cadaveric renal transplantation in patients with psychiatric disorders.

Psychiatric illness has hitherto been considered a contraindication to solid organ transplantation in many centres. Reasons cited include a perceived lack of compliance with therapeutic drug regimes and the potential psychopharmacological interactions between psychotropic and immunosuppressant medication. We retrospectively examined the outcomes in 24 patients with psychiatric illnesses definable within the confines of the ICD 10 classification who underwent cadaveric renal transplantation between January 1990 and October 1999. The mean age was 31.5 +/- 17.1 years (range 9-68) at the time of transplantation. There were 13 male and 11 female patients. All received cyclosporine, azathioprine and steroid triple immunosuppressive therapy. The 1,3 and 5 year patient and graft survival was 87%, 82% and 65% respectively. The mean follow-up time was 43.67 +/- 38.11 months (range: 1 month-10 years 4 months). Compliance was excellent in all 24 cases. Seven patients died. The causes of graft loss were death with a functioning graft (n=3), vascular thrombosis (n=2), chronic rejection (n=2). The mean serum creatinine of the remaining 17 patients is 129 +/- 45.2mmol/l. Psychiatric illness, in itself, does not preclude the possibility of successful cadaveric renal transplantation.

Adolescent↗
PubMed2000

Associations between bipolar disorder and other psychiatric disorders during adolescence and early adulthood: a community-based longitudinal investigation.

OBJECTIVE: The study investigated cross-sectional and longitudinal associations between bipolar disorder and other psychiatric disorders during adolescence and early adulthood. METHOD: Psychiatric interviews were administered to a representative community sample of 717 youths and their mothers in 1983 (mean age of youths=14 years) and again in 1985-1986, and 1991-1993. RESULTS: A wide range of psychiatric disorders co-occurred with bipolar disorder during adolescence and early adulthood. Adolescent anxiety disorders were uniquely associated with increased risk for early adulthood bipolar disorder after adolescent bipolar disorder was accounted for. Manic symptoms during adolescence were associated with increased risk for anxiety and depressive disorders during early adulthood after adolescent anxiety and depressive disorders were accounted for. CONCLUSIONS: Adolescents with anxiety disorders may be at increased risk for bipolar disorder or clinically significant manic symptoms during early adulthood. Adolescents with manic symptoms may be at increased risk for anxiety and depressive disorders during early adulthood.

Adolescent↗
PubMed1998

Rubinstein-Taybi syndrome and psychiatric disorders.

Major psychiatric disorders have a complex genetic aetiology. The study of psychiatric phenotypes in individuals with malformation syndromes may allow one to search for the genes that confer an increased risk for the same psychiatric disorders in the general population. The present authors report on the psychiatric evaluations of 13 patients with classic or incomplete features of Rubinstein-Taybi syndrome (RTS), a multiple congenital anomaly syndrome mapped to 16p13.3, whose psychiatric diagnoses fell within a consistent spectrum, suggesting a possible relationship between RTS and these psychiatric disorders. The diagnoses clustered into mood disorders and the tic/obsessive compulsive disorder (OCD) spectrum; all tic/OCD diagnoses occurred in patients with classical RTS. It was of interest that neuroleptic-induced movement disorders and neuroleptic malignant syndrome were common. While no conclusions can be drawn about the prevalence of psychiatric disorders in RTS, the pattern of psychiatric diagnoses in these patients appear non-random, and the occurrence and severity of neuroleptic side-effects is striking. Given the suspected relationship of these complications with the serotonergic and dopaminergic systems, the present authors suggest that the gene locus for RTS should be investigated for genes related to the regulation of these neurotransmitters.

Adult↗
PubMed1990

[Epidemiological survey of psychiatric disorders in Japanese school children. Part III: Prevalence of psychiatric disorders in junior high school children].

In order to determine the prevalence of psychiatric disorders in junior high school children, an epidemiological survey of Japanese regular public junior high school children was conducted using Rutter's questionnaire method for screening and a diagnostic interview by pediatricians for the final diagnosis. Both teacher's and parent's questionnaires by Rutter were utilized. Two pediatricians carried out semi-structured interviews of 10-12 minutes for every child and diagnosed their mental state. In part 1 (previously reported), the Japanese version of Rutter's questionnaires was found to be satisfactory for screening, and the diagnostic interview used in this survey was shown to be a reliable tool for the diagnosis of psychiatric disorders of the adolescent. In part 2, the prevalence of psychiatric disorders was studied in the 592 school children who were the subject of the preliminary survey. In the present study, a total of 1,992 children from 5 junior high schools in Gunma prefecture were surveyed cross-sectionally of whom 1,672 (84.3%) screened negative, and 312 (15.7%) positive. The positives and a part of the negatives were randomly selected for interviews, and were diagnosed as to whether they have psychiatric disorders or not by the criteria of Rutter. The overall prevalence rate of diagnosed psychiatric disorders in these school children was 14.8%, (20.1% for males and 8.3% for females). The prevalence rate is significantly higher in males than in females. Disorders diagnosed were classified into emotional, conduct, and mixed disorder, based on Rutter's classification. No cases of schizophrenia and anorexia nervosa were found here as well as in the preliminary survey. The ratio of emotional to conduct disorders was 1.9. Prevalence of conduct disorder in females was one seventh that in males. This study also revealed that the questionnaire method is effective for screening for psychiatric disorders in children, but is not sufficient for differentiating types of disorders. Therefore the diagnostic interview was shown to be useful not only for epidemiological surveys but also for mental health services.

Adolescent↗
PubMedDate not supplied

Co-occurrence of psychiatric disorders in child psychiatric patients and nonpatients: a circumplex model.

This study of 106 preadolescent psychiatric inpatients, 101 preadolescent psychiatric outpatients, and 101 preadolescent nonpatients examined the prevalence of psychiatric disorders and co-occurrence of psychiatric diagnoses. The inpatients and outpatients had significantly more co-occurring diagnoses than the nonpatients. For a given diagnosis there are varying frequencies of co-occurring disorders. The similar structure and prevalence among co-occurring diagnoses in this sample of children fit a circumplex model in which variation among disorders appears to be continuous in the form of a closed circle.

Borderline Personality Disorder↗
PubMed2003

Prevalence of HIV/AIDS and psychiatric disorders and their related risk factors among adults in Epworth, Zimbabwe.

OBJECTIVES: To examine the prevalence of HIV infection, neuropsychiatric disorders, psychiatric symptoms/signs, alcohol use/misuse, CD4 cell counts and risk factors in adult patients. DESIGN: Cross-sectional study. SETTING: Epworth, which is about 15 km on the southeastern part of Harare, Zimbabwe. SUBJECTS: Two hundred subjects were included in the study out of which six were excluded beacause of HIV-1 indeterminate results. MATERIALS AND METHODS: A convenience sample of 200 subjects recruited in a cross-sectional study in Epworth, Zimbabwe. Six subjects had indeterminate HIV-1 antibody results and were excluded from the study. The remaining 194 subjects of whom 101 (52.1%) knew about their sero-status and were consecutively recruited, whereas, 93 (47.9%) did not know about their sero-status and were recruited by a systematic random sampling method (1-in-3). They were then interviewed about neuropsychiatric disorders using BPRS, MADRS, AUDIT and MINI Mental State Test, including the risk factors related to HIV infection. After ELISA tests' results, the two groups were combined and then categorised into HIV positive (n=115) and HIV negative (n=79) subjects. MAIN OUTCOME MEASURES: Prevalence, neuropsychiatric disorders, increased CD4 cell counts and risk factors associated with HIV infection. RESULTS: The findings were that the overall point prevalence of the HIV infection was 59.3% (115/194). Comparative analyses between seropositive and seronegative HIV/AIDS subjects showed: over two thirds (71.3%) of the HIV positive subjects suffered from psychiatric disorders, more than those with HIV negative 44.3% (OR=3.12, 95% CI=1.64-5.95, P=0.0002), and subjects aged 35 years and less were mostly HIV seronegatives (n=77.2%, OR=2.34, 95% CI=1.18-4.75, P=0.014). The overall prevalence of alcohol use/misuse was 41 (21.1%), with higher prevalence rate among HIV positive subjects, 28 (24.3%) than those who were HIV negative, 13 (16.5%). The commonest psychiatric symptoms/signs (P<0.05) were emotional withdrawal, depressed mood, suspiciousness, apparent sadness, reduced sleep and suicidal thoughts (especially among women). CONCLUSION: There is very high point prevalence of HIV/AIDS and psychiatric disorders, including a moderate prevalence rate of alcohol use/misuse in this less affluent community that warranted intervention.

Acquired Immunodeficiency Syndrome↗
PubMedDate not supplied

The emerging role of valproate in bipolar disorder and other psychiatric disorders.

Although valproate, a simple branched-chain fatty acid, is generally considered to be an antiepileptic agent, a large literature dating back to 1966 describes its use in primary psychiatric disorders. The significant role that gamma-aminobutyric acid plays in mood provided the rationale to examine valproate in this regard. Numerous uncontrolled as well as placebo- and lithium-controlled studies verified the drug's efficacy in the short-term management of bipolar and schizoaffective disorders. The response appears to be independent of response to traditional therapies such as lithium, neuroleptics, and carbamazepine, and may be maintained for extended periods of time. Valproate should be considered not only in patients with mood disorders who are intolerant of or nonresponsive to traditional therapies, but also in those with rapid cycling, electroencephalographic abnormalities, head trauma antedating the onset of psychiatric illness, or any other factor suggesting an organic component. Preliminary uncontrolled studies suggest that the drug may also eventually play a role in the management of panic disorder and behavioral dyscontrol (agitation, aggression, temper outbursts). Its adverse event profile is well known from years of experience in the management of epilepsy and does not appear to be altered in the presence of psychiatric disorders. Similarly, the drug-drug interaction potential of valproate is reasonably well known, although further research into interactions with psychotropic agents is warranted.

Anticonvulsants↗
PubMed1995

Psychiatric intervention in primary care for mothers whose schoolchildren have psychiatric disorder.

BACKGROUND: Psychiatric disorder in schoolchildren has been linked to increased general practice attendance rates. This increase may, in part, be a result of maternal stress focused on the disturbed child, and of a decrease in confidence in parenting. AIM: A study was undertaken to pilot the feasibility of a single session, psychiatric intervention in primary care for mothers of disturbed children and to examine uptake rates and reported immediate and long-term effects. METHOD: Single psychiatric sessions by a child psychiatrist in general practice were offered to mothers of 26 schoolchildren. The schoolchildren (age range 7-12 years, mean nine years) were frequent attenders in general practice with physical symptoms, and were identified from research interviews carried out with a parent (usually their mother) as psychiatrically disordered. The main outcome measures were the mothers' ratings of helpfulness of the intervention; degree of behavioural, emotional or health problems in their children and confidence in managing them; the Rutter A parental behaviour questionnaire; and children's yearly general practice attendance rates. RESULTS: Sixteen mothers (62%) who were offered appointments attended for the intervention. Nine of the 14 who responded at three-month follow up (64%) reported that the intervention had been markedly or extremely helpful. The main areas of perceived improvement at both three months and at 18-24 months were in the child's behaviour, emotional and health problems, and in the mother's confidence in dealing with these. Mothers also found the specific advice discussed and the ability to talk to somebody about the problems helpful. Mothers were less likely to find the intervention extremely or markedly useful where the child had had previous psychiatric intervention. The mean yearly attendance rate for the whole group of 23 children (data missing for three) decreased from 6.5 consultations before the intervention to 2.8 afterwards; there was a non-significant trend for the drop in attendance to be more marked in the group whose mothers attended the intervention and who felt helped by it, than among the group of children whose mothers only reported finding the intervention slightly useful. CONCLUSION: Standardized child psychiatric interventions which may be used in the primary care setting appear acceptable and may be helpful to mothers in addressing psychiatric disorders associated with somatic presentation in their schoolchildren.

Attitude to Health↗
PubMed2005

Exposure to aircraft noise and risk of psychiatric disorders: the Elmas survey--aircraft noise and psychiatric disorders.

BACKGROUND: Evidence that high levels of aircraft noise lead to psychiatric disorders in the community is contradictory. The aim of the present study was to investigate the frequency of mental disorders in a sample living in the immediate surroundings of an airport compared with those from a sample of residents from the same region who had not been exposed to the risk of aircraft noise. METHODS: Exposed subjects were residents in Giliaquas in the vicinity of Elmas airport (Sardinia, Italy). The control sample was drawn from a database of a large community survey, after matching for sex, age and employment status. All subjects were interviewed using a simplified version of the Composite International Diagnostic Interview. RESULTS: Exposed subjects showed a higher frequency of Generalized Anxiety Disorder and Anxiety Disorder Not Otherwise Specified (NOS). CONCLUSIONS: Previous studies generally suggested that high levels of environmental noise are associated with subsyndromal states (psychiatric symptoms) more than with specific syndromes. The present study shows an increased risk for long-lasting syndromal anxiety states (Generalized Anxiety Disorder and Anxiety Disorder NOS), thus supporting the hypothesis of a sustained central autonomic arousal due to chronic exposure to noise.

Adult↗
PubMed1990

[Epidemiological survey of psychiatric disorders of Japanese school children. Part 2. Prevalence of psychiatric disorders in school children].

An epidemiological survey of mental health of Japanese regular public school children was performed using both Rutter's teacher's and parent's questionnaires as a screening instrument and a diagnostic interview as a definitive method. A total of 592 junior high and elementary school children, average age 13.2 years old and ranging from 10 to 15 years old, were examined in the preliminary survey. Purposes were to study survey methodology and to determine the prevalence of psychiatric disorders. In part 1, the Japanese version of Rutter's questionnaire was found to be satisfactory for screening, and the diagnostic interview by pediatricians in this survey was shown to be a reliable tool for the diagnosis of psychiatric disorders of the adolescent. In the present study, psychiatric disorder prevalence and characteristics were studied. The 592 school children were divided into 3 groups by the Rutter's questionnaires: 1) 55 positive children by Rutter's method, 2) 424 negative children having no risk factors by Rutter's method, 3) 112 negative children by Rutter's method having some risk factors such as "school problems", "visits to school nurse", and "not being liked by peers". All of the 55 positive children and 144 children randomly selected from the negative group were interviewed and diagnosed by pediatricians, and estimates of prevalence rates for mental disorder were determined for the 3 children groups. It was 51% in the positive group, 11% in the negative group having no risk factors, and 25% in the negative group having some risk factors. Thus, the prevalence rate for the total group of 591 children was 17%, with one case of mental retardation being excluded.(ABSTRACT TRUNCATED AT 250 WORDS)

Adolescent↗
PubMed2002

Epidemiologic studies of trauma, posttraumatic stress disorder, and other psychiatric disorders.

This paper reviews recent epidemiologic studies of posttraumatic stress disorder (PTSD) in the general population. Estimates of the prevalence of exposure to traumatic events vary with the method used to ascertain trauma exposure and the definition of the stressor criterion. Changes in the DSM-IV definition of "stressor" have increased the number of traumatic events experienced in the community that can be used to diagnose PTSD and thus, the number of PTSD cases. Risk factors for PTSD in adults vary across studies. The 3 factors identified as having relatively uniform effects are 1) preexisting psychiatric disorders, 2) a family history of disorders, and 3) childhood trauma. In civilian populations, women are at a higher risk for PTSD than are men, following exposure to traumatic events. Most community residents have experienced 1 or more PTSD-level traumas in their lifetime, but only a few succumb to PTSD. Trauma victims who do not succumb to PTSD are not at an elevated risk for the subsequent onset of major depression or substance use disorders, compared with unexposed persons.

Community Mental Health Services↗
PubMed1988

What happens to medical patients with psychiatric disorder?

Medical, psychiatric and social outcome were examined in medical in-patients previously identified as suffering from psychiatric disorder. One third of patients with an affective (emotional) disorder on admission were still psychiatrically ill four months after discharge. Persistent disorder was associated with continuing physical illness. During the year following admission those with affective disorder on admission continued to make greater demands on medical, social and psychiatric services than matched controls and had double the mortality rate (not significant). Patients with organic mental states on admission had a high mortality and morbidity, and made considerable continuing use of general hospital social and psychiatric services. Improved recognition of psychiatric disorder during hospital admission could result in better overall care of medical patients' psychiatric and social difficulties and more effective use of medical resources.

Adult↗
PubMed2002

The dynamic approach to neurodevelopmental psychiatric disorders: use of fMRI combined with neuropsychology to elucidate the dynamics of psychiatric disorders, exemplified in ADHD and schizophrenia.

The paper discusses the application of fMRI in combination with neuropsychology to neurodevelopmental psychiatric disorders, exemplified on the case of attention deficit hyperactivity disorder (ADHD) in comparison with schizophrenia. The view is presented that ADHD, rather than being a compound of unrelated co-existing deficits, is a pervasive disorder of impulsiveness, which manifests at the motor, emotional, social and cognitive domain. Neuropsychology needs to refine the psychological measurements of these impulsivity symptoms and, in combination with fMRI, provide new insights into the interrelationship between brain and dysfunction and its bi-directional causalities. The suitability of the dynamic technique of functional MRI to assess the dynamic nature of developmental neuropsychiatric disorders is discussed. Brain activation can inform about strategy and compensatory mechanisms at a neuroanatomical level, which are not observable at a psychological level, providing insight into the underlying neurocognitive mechanisms of psychiatric disorders. Data are presented and discussed on opposing neurocognitive activation patterns for patients with ADHD and those with schizophrenia while performing a stop task. Comparisons between patient groups will be essential to address the specificity of neurocognitive mechanisms corresponding to specific neurodevelopmental psychiatric disorders.

Aging↗