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Paranoid personality disorder: a synthesis of developmental, dynamic, and descriptive features.

Suspiciousness, feeling persecuted, and grandiosity constitute the classical triad associated with paranoid personality. However, a more important feature appears to be the discrepancy between the outer persona and the inner world of such individuals. The split is pervasive and involves self-concept, object-relations, affects, morality, sexuality, and cognitive style. Outwardly, paranoid individuals are demanding, arrogant, mistrustful, driven, unromantic, moralistic, and acutely vigilant towards the external environment. Internally, however, they are frightened, timid, self-doubting, gullible, inconsiderate, vulnerable to erotomania, and cognitively unable to grasp the totality of actual events. This way of conceptualizing the paranoid symptomatology is superior to ordinary check-list methods since it (1) links the phenomenological and psychostructural aspects of the condition, (2) helps in a more meaningful differential diagnosis of paranoid from other personality disorders, and most importantly, (3) hints at areas that require exploration in the psychotherapeutic management or psychoanalysis of such individuals.

Diagnosis, Differential

[Personality disorders related to schizophrenia].

Personality disorders related to schizophrenia were described since Kraepelin's works. According to the DMS III-R those disorders are gathered into the A cluster of personality disorders consisting in: schizotypal, schizoid and paranoid personality disorders. Schizotypal and paranoid personalities are biologically linked to schizophrenia and support the concept of "schizophrenia spectrum". Until now such a link is not found between schizoid personality and schizophrenia. Future research in the field of those personality disorders will bring a better knowledge in the pathogenesis of schizophrenia.

Female

Increased morbid risk for schizophrenia-related disorders in relatives of schizotypal personality disordered patients.

To evaluate whether probands from a clinical sample diagnosed as having DSM-III schizotypal and/or paranoid personality disorder have a familial relationship to the schizophrenia-related disorders, the morbid risk for schizophrenia-related disorders and other psychiatric disorders were evaluated in the first-degree relatives of patients with schizotypal and/or paranoid personality disorder and compared with the corresponding risk for these disorders in the first-degree relatives of patients with other non-schizophrenia-related personality disorders. The morbid risk for all schizophrenia-related disorders, and specifically for schizophrenia-related personality disorders, was significantly greater among the relatives of the probands with schizotypal and/or paranoid personality disorder than among the relatives of probands with other personality disorder. The morbid risk for other psychiatric disorders did not differ significantly between the first-degree relatives of the schizotypal/paranoid personality disorder and the other personality disorder control proband samples. These results suggest a specific familial association between schizophrenia-related disorders, particularly schizophrenia-related personality disorders, and clinically diagnosed schizotypal patients.

Adolescent

A family study of schizophrenic and normal control probands: implications for the spectrum concept of schizophrenia.

Morbidity risks for mental illness were determined in 750 first-degree relatives of chronic schizophrenic and normal control probands. Psychiatric disorders that were more frequent in relatives of schizophrenic probands than in relatives of normal control probands were chronic schizophrenia (5.8% versus 0.6%), schizotypal personality disorder (definite, 14.6% versus 2.1%; probable, 12.1% versus 6.5%), and paranoid personality disorder (7.3% versus 2.3%). The data suggest that schizotypal and paranoid personality disorders are genetically related to schizophrenia. The implications for schizophrenia research are discussed.

Adolescent

[Clinico-geneaological study of paranoid schizophrenia].

On the basis of a comparative analysis of aggravated familial history in cases of paranoiac and neurosis-like schizophrenia (73 families in the main and control groups), the authors established accumulation of disturbances of "the paranoid spectrum" (delirious, paranoiac psychoses, paranoid anomalies of the personality) predominant in the families of the main group. This fact is interpreted in favour of a considerable role of constitutional and genetic factors in the genesis of paranoiac schizophrenia.

Body Constitution

Twin concordance for DSM-III-R schizophrenia.

The monozygotic (MZ)/dizygotic (DZ) concordance rates for schizophrenia and the relationship between schizophrenia and schizophrenic spectrum disorders were studied in a sample of 31 MZ and 28 DZ schizophrenic probands and their co-twins. All subjects were personally interviewed with structured diagnostic instruments and classified according to DSM-III-R criteria. The concordance rates of 48% for MZ twins and 4% for DZ twins indicate a genetic transmission of DSM-III-R schizophrenia. In addition to the schizophrenic co-twins, 3 MZ co-twins had a noneffective psychotic disorder, thus supporting the hypothesis that genes are involved in the development of Axis I schizophrenic spectrum disorders. Schizotypal and paranoid personality disorders were observed in both MZ and DZ co-twins. These disorders may be familially related to schizophrenia, but a genetic relationship was not confirmed for the Axis II spectrum disorders. A substantial number of MZ co-twins of schizophrenic probands had no mental disorder.

Adult

[Paranoid states in the dynamics of psychopathies].

A total of 46 psychopathic personalities from 30 to 55 years of age were studied. Of them 40 subjects were examined by follow-up checkings. Under psychotraumatizing situations these patients demonstrated acute paranoiac syndromes the content of which was characterized by monotopical delusional ideas. The formation of such acute paranoiac reactions was determined by abnormal personality structures and by individual pathogenic psychotraumatizing situations. The paper contains a description of the psycho-pathological traits of acute paranoiac states in psychopaths and their impact on the general development of psychopathy.

Adult

Psychotic grandiosity.

ALTHOUGH PSYCHOTIC GRANDIOSITY, like delusions of persecution, constitutes a major symptom in paranoid psychoses, it has not aroused investigative attention. Surprisingly little has been added to our understanding of psychotic grandiosity in the past 50 years, and our knowledge of it has not advanced appreciably beyond the early descriptions provided by Bleuler, Kraepelin, Freud, and others. It is indicative of this lack of interest that Psychological Abstracts does not have a heading for grandiosity, and that no articles under the heading megalomania have appeared in the past five years. The goal of this paper, therefore, is to reexamine the phenomenology of psychotic grandiosity in order to ascertain its incidence, delineate the various forms it might take, and discover some underlying causal factors. Toward this end, I shall present empirical data gathered from 100 patients at the Illinois State Psychiatric Institute diagnosed during 1968-1971 as having some form of paranoid psychosis.

Adult

[Paranoid reactions and psychoses of the involutional age].

The first part of the paper gives a view of paranoid conditions and the criteria used for differentiation using the international classification of diseases of the world-health organisation. With this background the paranoid psychoses occurring characteristically during midlife are presented in their typical expression. In the second part using own investigations the characteristic course is presented using syndromal and course-related criteria. In the third part of the paper the relationship of this psychoses to midlife from psychological and sociological viewpoints will be addressed with the conclusion to extrapolate from the total group of paranoid psychoses. In the closing fourth part they will be mentioned as characteristic examples of a multidimensional therapeutic endeavour.

Aged

A simplex model of the paranoid process: implications for diagnosis and prognosis.

The theory that the paranoid process is gradual and insidious was tested quantitatively by means of LISREL, a computer program designed to trace causal pathways between latent variables. The results clearly confirmed Lorr's simplex model which depicts a progressive sequence of six stages, beginning with hostile attitude and ending with delusions of influence. The model suggests that it is artificial to distinguish paranoid personality, paranoia and paranoid schizophrenia as separate diagnostic entities. Instead, paranoid schizophrenia should be regarded as a more severe form of paranoia which in turn is a more severe form of paranoid personality. The implications of this model for prognosis are also discussed.

Diagnosis, Differential

Psychiatric morbidity in the families of paranoid and non-paranoid schizophrenia patients.

A total of 1018 and 812 first degree relatives (FDR) of schizoprencies and controls respectively, were studied to find out the psychiatric morbidity in the families of paranoid and non-paranoid schizophrenia patients. The risk of schizophrenia and affective disorders was found to be independent of the probands subtype diagnosis. The risk for schizoid-schizotypal and paranoid personality disorders was found to be increased in the first degree relatives of paranoid schizophrenic, as compared to non-paranoid schizophrenic, thus suggesting that the psychopathology in the FDR may differ with the subtype diagnosis of the proband.

Adolescent

Comorbidity for borderline and schizotypal personality disorders. A study of alcoholic women.

Twenty-six women alcoholics who fulfilled the criteria for a pure borderline personality disorder (BPD) were compared with 16 women alcoholics who also fulfilled the criteria of a schizotypal personality disorder (called mixed borderline disorder, MBD) based on personal interviews including SADS, SIB, Childhood Environment Scale (CES), and the Premorbid Adjustment Scale (PAC). The MBD women had fewer alcoholic relatives, poorer relationships with parents and siblings, a more deviant score on CES and PAC, a higher incidence of nervous children, and a poorer social network. They also reported more losses and a greater frequency of depressive symptoms during childhood and adolescence, earlier contact with psychiatry, and more frequent hospitalizations. They had a higher frequency of a nonalcoholic axis I disorder (mainly depressive and anxiety disorders), as well as a greater frequency of a paranoid personality disorder. The results show that the MBD women were more psychopathologically disturbed and support a possible link between MBD and affective disorders. The findings also indicate that MBD may be a clinical entity that should be differentiated from the pure BPD group both in clinical work and forthcoming research.

Adult

A study of transsexuals seeking gender reassignment.

The authors report the results. of a computerized psychodiagnostic assessment of 19 males and 1 female seeking sex-reassignment surgery. The most pervasive finding was hysterical personality trend (13 of 20 cases). Twelve patients exhibited psychotic trends: 6 showed psychotic thinking on test scores, and 6 received computer-preferred diagnoses of paranoid or schizoid personality. However, most of these 12 patients were not considered psychotic on interview, and those who had sex-reassignment surgery had good results

Antisocial Personality Disorder

DSM-III personality disorder diagnoses in a nonpatient sample. Demographic correlates and comorbidity.

Seven hundred ninety-seven first-degree relatives of normal controls and patients with a variety of psychiatric disorders were interviewed with the Diagnostic Interview Schedule and the Structured Interview for DSM-III Personality Disorders. Slightly more than one sixth of the sample received a personality disorder (PD) diagnosis, and of those with a PD, almost one fourth had more than one. The most prevalent diagnoses were mixed, passive-aggressive, antisocial, histrionic, and schizotypal PD. The demographic correlates and frequency of Axis I disorders in individuals with each specific PD were examined, and all but histrionic and passive-aggressive PDs had distinctive profiles.

Adult