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PubMed2001

Antecedents of opioid dependence and personality disorder: attention-deficit/hyperactivity disorder and conduct disorder.

Both attention-deficit/hyperactivity disorder (ADHD) and conduct disorder (CD) were explored as possible antecedents of opioid dependence and personality disorder. One hundred adult opioid-dependent, treatment-seeking male inpatients were explored; an extended clinical semistructured interview to collect sociodemographic, drug use related, and clinical data and the Structured Clinical Interview for DSM-IV personality disorders SCID-II were carried out. Four groups of patients, namely ADHD alone (4 patients), ADHD + CD (7 patients), CD alone (47 patients) and no ADHD/no CD (42 patients) were identified and compared with each other. The results indicate that ADHD alone does not predispose to the development of opioid dependence in male inpatients. Childhood ADHD may nevertheless be found more frequently in male opioid addicts due to its comorbidity with CD, which was identified in more than half of our sample. Patients with ADHD history seemed to go through the drug abuse career earlier and to develop more frequently histrionic and obsessive-compulsive personality disorder. Over half of the CD patients developed borderline and/or antisocial personality disorder; both ADHD and CD predispose significantly to the PD development. Early substance use preventive measures are necessary in children and adolescents suffering from CD and from ADHD comorbid with CD.

Adolescent↗
PubMed1998

Betaxolol in anxiety disorders.

Betaxolol, a long-acting beta-adrenergic blocker that enters the central nervous system, was examined for therapeutic effects on the persistent anxiety of anxiety disorders. Prior studies of beta-blockers examined only agents that were short-acting or did not enter the brain. Betaxolol was administered to 31 patients in open trials. Of 13 outpatients, 11 had generalized anxiety disorder (GAD) and 2 had adjustment disorder with anxiety. Five with GAD had concurrent panic disorder. Of 18 inpatients, 16 had GAD and 2 had adjustment disorder with anxiety. Betaxolol doses were increased until the patient responded or declined further dosage. Severity was rated on a 4-point global scale. Before betaxolol, all were moderately or severely ill. In all patients with panic disorder panic attacks stopped within 2 days (p<0.001). Anxiety decreased to no more than marginally ill in 85% of outpatients (p<0.0001) and all inpatients (p<0.0001). Betaxolol doses were usually 5 mg once or twice daily; four inpatients took 10 to 20 mg twice daily. In sum, betaxolol administration was rapidly followed by improvements that were easily noticed by the doctor, even in patients with longstanding anxiety and obsessive-compulsive personality disorder. Preliminary observations in posttraumatic stress disorder are similar.

Adrenergic beta-Antagonists↗
PubMed1987

Prototypicality ratings of DSM-III criteria for personality disorders.

Although DSM-III personality disorder criteria have demonstrated acceptable reliability, the question of validity has not been adequately addressed. A first step in establishing the validity of diagnoses is to establish the validity of the criteria used to assess each diagnosis. The content validity of diagnostic criteria was investigated in relation to the larger set of potential criteria culled from the psychiatric literature. For each DSM-III axis II diagnosis, a panel of clinicians rated how prototypical each potential criterion was of the diagnosis in question. The results reveal problems with the organization and content of the criteria for most diagnoses. Many DSM-III criteria are composed of several statements linked by conjunctions or disjunctions. These component statements often received markedly different ratings, suggesting that criteria should be single statements. For most diagnoses, traits not included in DSM-III received higher ratings than did some DSM-III criteria. Suggestions are made to improve the distinctiveness and content validity of paranoid, schizoid, antisocial, borderline, avoidant, dependent, and compulsive personality disorders. The results for schizotypal personality disorder suggest that many clinicians are uncertain about this diagnosis. These findings provide a systematic way to modify definitions that contrasts with the more arbitrary ways in which diagnoses have previously been defined and redefined.

Diagnosis, Differential↗
PubMedDate not supplied

[The meaning of obsessive features of personality in the vulnerability and prognosis of schizophrenia].

In this study on schizophrenia, we raise the issue of the existing relation between negative symptoms (also called symptoms of deficiency) cognitive impairment attributed to the illness and personality features, in a population of chronically ill, long-term hospitalized men. We found obsessive personality features were present in the group of patients which presented fewer signs of deficiency and cognitive impairment. The presence of these features constitutes an important element in the evaluation of prognosis and vulnerability to suffer the illness. Therefore, further studies should be carried out to confirm the possibility that obsessive features, act as a factor of protection from cognitive impairment and negative symptoms of deficiency.

Adult↗
PubMedDate not supplied

Set shifting in anorexia nervosa: an examination before and after weight gain, in full recovery and relationship to childhood and adult OCPD traits.

Deficits in set shifting tasks are present in anorexia nervosa (AN), but it is not known whether these deficits are traits independent of current disease or nutritional status or merely a temporary consequence of starvation or psychopathology. The aims of the present study were to determine if set-shifting sub-optimal performance are state or trait-related by examining set shifting in patients with current or past AN, and the extent of association of these deficits with obsessive compulsive traits and behaviours. To achieve this we examined set shifting abilities in three groups of subjects: (a) AN patients with current illness, prior to receiving treatment (AN); (b) people with past AN currently in long term recovery (ANRec) and a healthy comparison group (HC). We also longitudinally followed up a subset for the AN group who showed weight recovery in response to in patient treatment (ANWR). We administered a group of set shifting tests, which included cognitive, perceptual and motor shifting tasks. A semi-structured interview was obtained to ascertain obsessive compulsive personality disorder (OCPD) traits as a child and adult. Set-shifting difficulties were observed in the AN group, but to a lesser extent in the ANRec group. In the AN group these difficulties did not show any improvement follow re-testing after weight recovery. Performance on set shifting tasks was associated with childhood rigidity and inflexibility. Some aspects of set shifting sub-optimal performance in AN appear to be a trait rather than a state marker.

Adult↗
PubMed1977

Anorexia nervosa. An affective disorder?

Follow-up data on 26 patients hospitalized during adolescence for anorexia nervosa are presented. The mean length of follow-up was 4.9 years. There were no mortalities. Only one patient at the time of follow-up was still possibly anorexic. However, a substantial number of the patients did have other eating difficulties. Most striking was the clinical psychopathology present at follow-up, particularly the incidence of affective disorder. A large number of patients manifested depressive symptomatology in both the premorbid and the postmorbid states, as well as at the time of follow-up. A family history of affective disorder was particularly common in the mothers of the anorexic patients. Data from this study are consistent with the hypothesis that there is a strong relationship between anorexia nervosa and affective disorder.

Adolescent↗
PubMed2006

Decreased serum levels of transforming growth factor-beta1 in patients with autism.

BACKGROUND: The neurobiological basis for autism remains poorly understood. Given the key role of transforming growth factor-beta1 (TGF-beta1) in brain development, we hypothesized that TGF-beta1 plays a role in the pathophysiology of autism. In this study, we studied whether serum levels of TGF-beta1 are altered in patients with autism. METHODS: We measured serum levels of TGF-beta1 in 19 male adult patients with autism and 21 age-matched male healthy subjects using enzyme-linked immunosorbent assay (ELISA). RESULTS: The serum levels (7.34+/-5.21 ng/mL (mean+/-S.D.)) of TGF-beta1 in the patients with autism were significantly (z=-5.106, p<0.001) lower than those (14.48+/-1.64 ng/mL (mean+/-S.D.)) of normal controls. However, there were no marked or significant correlations between serum TGF-beta1 levels and other clinical variables, including Autism Diagnostic Interview-Revised (ADI-R) scores, Yale-Brown Obsessive-Compulsive Scale (Y-BOCS), aggression, Theory of Mind, and Intellectual Quotient (IQ) in patients. CONCLUSIONS: These findings suggest that decreased levels of TGF-beta1 may be implicated in the pathophysiology of autism.

Adolescent↗
PubMed2003

Bipolar II with and without cyclothymic temperament: "dark" and "sunny" expressions of soft bipolarity.

BACKGROUND: In the present report deriving from the French national multi-site EPIDEP study, we focus on the characteristics of Bipolar II (BP-II), divided on the basis of cyclothymic temperament (CT). In our companion article (Hantouche et al., this issue), we found that this temperament in its self-rated version correlated significantly with hypomanic behavior of a risk-taking nature. Our aim in the present analyses is to further test the hypothesis that such patients-assigned to CT on the basis of clinical interview-represent a more "unstable" variant of BP-II. METHODS: From a total major depressive population of 537 psychiatric patients, 493 were re-examined on average a month later; after excluding 256 DSM-IV MDD and 41 with history of mania, the remaining 196 were placed in the BP-II spectrum. As mounting international evidence indicates that hypomania associated with antidepressants belongs to this spectrum, such association per se did not constitute a ground for exclusion. CT was assessed by clinicians using a semi-structured interview based on in its French version; as two files did not contain full interview data on CT, the critical clinical variable in the present analyses, this left us with an analysis sample of 194 BP-II. Socio-demographic, psychometric, clinical, familial and historical parameters were compared between BP-II subdivided by CT. Psychometric measures included self-rated CT and hypomania scales, as well as Hamilton and Rosenthal scales for depression. RESULTS: BP-II cases categorically assigned to CT (n=74) versus those without CT (n=120), were differentiated as follows: (1). younger age at onset (P=0.005) and age at seeking help (P=0.05); (2). higher scores on HAM-D (P=0.03) and Rosenthal (atypical depressive) scale (P=0.007); (3). longer delay between onset of illness and recognition of bipolarity (P=0.0002); (4). higher rate of psychiatric comorbidity (P=0.04); (5). different profiles on axis II (i.e., more histrionic, passive-aggressive and less obsessive-compulsive personality disorders). Family history for depressive and bipolar disorders did not significantly distinguish the two groups; however, chronic affective syndromes were significantly higher in BP-II with CT. Finally, cyclothymic BP-II scored significantly much higher on irritable-risk-taking than "classic" driven-euphoric items of hypomania. CONCLUSION: Depressions arising from a cyclothymic temperament-even when meeting full criteria for hypomania-are likely to be misdiagnosed as personality disorders. Their high familial load for affective disorders (including that for bipolar disorder) validate the bipolar nature of these "cyclothymic depressions." Our data support their inclusion as a more "unstable" variant of BP-II, which we have elsewhere termed "BP-II 1/2." These patients can best be characterized as the "darker" expression of the more prototypical "sunny" BP-II phenotype. Coupled with the data from our companion paper (Hantouche et al., 2003, this issue), the present findings indicate that screening for cyclothymia in major depressive patients represents a viable approach for detecting a bipolar subtype that could otherwise be mistaken for an erratic personality disorder. Overall, our findings support recent international consensus in favoring the diagnosis of cyclothymic and bipolar II disorders over erratic and borderline personality disorders when criteria for both sets of disorders are concurrently met.

Adult↗
PubMed1989

Psychosis proneness and clinical psychopathology: examination of the correlates of schizotypy.

The present report examined the associations between the Perceptual Aberration Scale (PAS), a prominent psychometric index of hypothetical psychosis proneness, and several measures of clinical psychopathology in a nonpsychotic psychiatric sample (N = 101). Patients were examined by experienced clinicians using structured psychiatric interviews to assess DSM-III-R Axis I and II conditions and rated for anxiety, depression, severity of illness, and current adult social competence. Elevated scores on the PAS were most closely associated with anxiety and depression as well as schizotypal, schizoid, avoidant, and obsessive-compulsive personality disorder symptomatology. Hierarchical regression analysis identified schizotypal symptoms and anxiety as the two underlying psychopathological processes most useful in explaining variance in PAS scores. Results are interpreted as supporting both the clinical relevance and research utility of the PAS and enhancing the construct validity of Meehl's model of schizotypy.

Adolescent↗
PubMed1996

The role of avoidance and obsessiveness in matching patients to cognitive and interpersonal psychotherapy: empirical findings from the treatment for depression collaborative research program.

This article examines the hypothesis that cognitive therapy (CT) is more effective than interpersonal therapy (IPT) for treatment of depressed patients with an elevated level of avoidant personality, whereas the reverse holds for depressed patients with elevated level of obsessive personality. This hypothesis was derived in part from the preliminary results of previous unpublished pilot work, which examined the course of dynamic and cognitive therapies for avoidant and obsessive-compulsive personality disorders. With the "completer" data set available from the Treatment for Depression Collaborative Research Program (I. Elkin et al., 1989), the expected significant interactions between treatment (CT vs. IPT) and avoidance and between treatment and obsessiveness were found. A significant interaction was also found between marital status and treatment, indicating that married patients did better after CT, whereas single and noncohabiting patients improved more after IPT. Similar patterns of results were found using the Hamilton Rating Scale for Depression and the Beck Depression Inventory. A matching factor formula of patients to CT vs. IPT is presented.

Adult↗
PubMed2000

Oral self-mutilation in a patient with rhombencephalosynapsys.

Rhombencephalosynapsis (RS) is a rare cerebellar malformation. Its essential features are the absence of the incisura cerebelli posterior, fusion of the cerebellar hemispheres, the absence of the velum medullare anterius and nuclei fastigii, and fusion of the dentate nuclei, which are shifted towards the mid-line. Clinically, affected patients present with signs of cerebellar and motor disturbances. The present report describes a new patient affected by RS. The subject first presented at the age of 22 years because of a psychiatric symptomatology which was characterized by obsessive oral self-mutilation associated with an intellectual disability. Objective evaluation documented dysmorphic features, while neurological examination showed only a slight truncal ataxia. The subject's IQ was 74 on the Wechsler Scale (verbal IQ = 79, performance IQ = 74). Psychiatric evaluation with DSM-IV criteria documented an obsessive-compulsive personality disorder associated with emotional instability and oral self-mutilation. The typical picture of rhombencephalosynapsis was evident on magnetic resonance imaging. Both chromosomal analysis and routine biochemical investigations were normal. The relationship between oral self-injurious behaviour and cerebellar malformations is discussed with particular regard to the behavioural aspects of cerebellar congenital pathology in affective disorders and in autism.

Adult↗
PubMedDate not supplied

[Reliability of electrophysiological measurements of motor control].

OBJECTIVES: The aim of the study was the short term test-retest-reliability of electrophyisiological correlates of simple processes of the motor control, i.e. the execution (go) and the inhibition (no go) of a prepared motor response, evoked during the Continuous Performance Test (CPT). Our interest was centered in the reliability of the topographical P300-parameters described in previous studies, i.e. the localizations of the go and no go centroids and the no go anteriorization (NGA), which is the difference between the two centroid locations. A sufficient reliability is a basic requirement for the application of these new topographical parameters for the investigation of different psychiatric illnesses with suspected dysfunctions of prefrontal motor control, e.g. schizophrenias and affective illnesses, obsessive-compulsive disorders, personality disorders with deficits in impulse control, and in children with attention deficit hyperactivity disorder. PATIENTS AND METHODS: We examined 23 healthy subjects who executed two versions of the CPT with an interval of 30 minutes. After averaging the obtained evoked potentials of each subject, we determined the latencies, amplitudes and positive centroids, at the moment of the peak of the Global Field Power in a P300 time window. RESULTS: Statistical analysis revealed sufficient test-retest-reliabilities in comparison to other electrophysiological paradigms, mainly for the localizations of the go (r = 0.93; p = 10(-10)) and no go centroid (r = 0.85; p = 10(-4)), as well as for the no go anteriorization (r = 0.63; p = 10(-3)). CONCLUSION: These results are a prerequisite for the application of these topographical parameters as measures of the prefrontal motor control in different healthy and psychiatric populations.

Adult↗
PubMed2002

[Diagnosis related groups (DRG) in child and adolescent psychiatry: results of a prospective pilot study].

Germany faces one of the biggest 'revolutions' in the health care system. As decided by the government in cooperation with medical boards and insurances, beginning with January 1st, 2003 all inpatient treatments will be paid on the basis of adapted Australian-Refined Diagnosis Related Groups. To date, hospitals are requested to obtain prospective databases in order to cluster homogeneous diagnostic groups and calculate realistic treatment-costs. Both psychiatry and child and adolescent psychiatry are so far excluded from the introduction of DRGs. However, most experts predict extensive shifts of patients into psychiatry (i.e. with comorbid internal diseases) under the pressure of short treatments in all non-psychiatric disciplines. Therefore, changes in the payment of psychiatric treatments are inevitably. As part of the DRG pilot-study, we created a catalogue adapted to child and adolescent psychiatry, which was used for 102 consecutively treated inpatients of a child and adolescent hospital. A total of 17.019 prospectively assessed procedures were obtained. Under clinical aspects, 11 categories of 'typical' disorders were analysed. Worst predictability of treatment costs was found for obsessive-compulsive disorders, personality disorders, and eating disorders. Comorbidity and complexity of the disorder was not related to the length of hospital treatment. Implications on future payment systems in child and adolescent psychiatry are discussed.

Adolescent↗
PubMed2002

Diagnostic consideration of Morita shinkeishitsu and DSM-III-R.

The purpose of the present study was to empirically and objectively clarify the diagnostic standing of Morita shinkeishitsu, the subject of Morita therapy, by comparing and contrasting it with the operational diagnosis of the Diagnostic and Statistical Manual of Mental Disorders (3rd edition, revised; DSM-III-R). Morita therapists' clinical diagnoses of 88 outpatients who requested Morita therapy were compared with the results of the independently conducted operational diagnoses (structured clinical interview for DSM (SCID) for DSM-III-R, the Japanese version). In view of the result of axis I diagnoses, Morita shinkeishitsu corresponds to anxiety disorders, although it is a complex that also embodies mood disorders, which were found in one-quarter of the cases, as well as personality disorders, which were found in half of the cases, especially cluster C (avoidant, obsessive-compulsive, and dependent personality disorders). Morita shinkeishitsu is almost equivalent to anxiety disorders (DSM-III-R, axis I), and is a complex, a part of which includes mood disorders and cluster C personality disorders.

Adult↗