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Comorbidity of dsm-iii-r personality disorders in schizophrenic and unipolar mood disorders: a comparative study. Eur Psychiatry 2020; 12:316-8. [DOI: 10.1016/s0924-9338(97)84793-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/1996] [Accepted: 11/11/1996] [Indexed: 10/18/2022] Open
Abstract
SummaryWe investigated the overall prevalence and the differential comorbidity of Diagnostic and Statistical Manual (DSM)-III-R personality disorders in 166 remitted or recovered patients with schizophrenic (n = 102) or unipolar mood disorder (n = 64). Over 60% of both patient groups met the DSM-III-R criteria of at least one DSM-III-R personality disorder as assessed by means of the Structured Clinical Interview for DSM-III-R (SCID-II-R), receiving on average 3.1 personality diagnoses. Neither DSM-III-R categories of personality disorders, nor scores on its three clusters A, B and C, nor total score on SCID-II-R differed significantly across the two groups. In conclusion, DSM-III-R personality disorders, although highly prevalent in schizophrenic and unipolar mood disorders, lack any specificity with respect to these categories of mental disorders.
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Illness behaviour in neurological inpatients with psychiatric morbidity. Eur Psychiatry 2020; 21:200-3. [PMID: 16632166 DOI: 10.1016/j.eurpsy.2004.12.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2003] [Revised: 12/07/2004] [Accepted: 12/29/2004] [Indexed: 11/20/2022] Open
Abstract
AbstractObjective.The aim of the present study was to examine whether psychiatric morbidity can influence the type of illness behaviour of neurological inpatients.Methods.For this purpose, we compared neurological inpatients with and without psychiatric disorders (DSM-IIIR criteria) for the seven scales of Illness Behaviour Questionnaire (IBQ) and searched for possible differences between the two patient subgroups.Results.Of the 105 neurological inpatients who participated in the study, 54 (51.4%) were diagnosed as having some type of psychiatric disorder. These patients scored significantly higher than patients without psychiatric morbidity in the scale of Irritability. A suggestive trend for higher scores in the scales of Hypochondriasis, Disease Conviction, and Affective Disturbance, and significantly lower score in the scale of Denial, in patients with psychiatric morbidity, were also found.Conclusion.The present study has shown that neurological inpatients with psychiatric morbidity tend to develop more intense illness behaviour than those without. The effect of psychiatric morbidity on certain components of illness behaviour in neurological patients can be taken into account when therapeutic strategies are planned.
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Abstract
Like all European countries, Greece has developed its national legislation based on the principles of equality and the right of representation, but there is no separate, specific mental health law in Greece. This paper describes the law for involuntary psychiatric admission. The law concerning criminal and civil responsibility and the law relating to individuals with addictions committing drug-related crimes are also outlined.
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Abstract
Attitudes and beliefs of the population regarding the mentally ill have been universally subject of many researches. Research of different groups' opinion for mental disorders has given remarkable findings that assist in the right design of psychiatric services. Objective of this thesis is to study the attitude of students towards mental illness. In particular, it intends to study the differences derived from the age, gender, place of birth, kind of studies, year of study, duration of stay at the place of studies and the existence of mental disorders in the student's family. Data were collected from 536 students randomly selected from Universities and Technological Institutions both in Athens and Thessaloniki. In general, the participants are being divided based on the subject of their studies in undergraduates of human sciences, exact sciences, social and health sciences. The short version of the scale "Community Attitudes Toward the Mentality III" (CAMI) was used, which consists of 26 questions sorted to four subscales (domination scale, humanism scale, social exclusion scale and the scale measuring the community beliefs regarding the care of mentally ill), along with a special questionnaire in order to collect social and demographic data. Students' attitudes towards mental illness are influenced by demographic factors, the department they are studying at and the year of study. Female gender (p=0.000), personal contact with mentally ill (p=0.012), studying in Universities (p=0.031) and especially social sciences (p=0.009) are associated with positive attitudes. On the contrary, less years of studying are associated with negative attitudes whereas older students appear to score less in the Domination Scale (p=0.000). It is significant that the place of birth (p=0,335) and the duration of stay at the place of studies (r=0.735) did not show any association with the variables studied in this research. However these results cannot be compared with older researches since there are not sufficient findings. Women tend to show more humanitarian attitude towards the mentally ill in comparison to men, emphasizing the role the community plays in their support reinforcing their reintegration in the community verifying the results of research conducted in Greece and other countries. Furthermore, students who have previously been in contact with mentally ill tend to have more favorable attitude and understanding towards them. The findings concerning the age and the years of studying highlight the imperative need of exploring thoroughly the knowledge regarding the attitudes towards mental illness.
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A 2-year psychological autopsy study of completed suicides in the athens greater area, Greece. Psychiatry Investig 2015; 12:212-7. [PMID: 25866522 PMCID: PMC4390592 DOI: 10.4306/pi.2015.12.2.212] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Revised: 06/16/2014] [Accepted: 06/16/2014] [Indexed: 11/28/2022] Open
Abstract
OBJECTIVE To study the characteristics of a sample of suicide victims from the Athens Greater Area using the psychological autopsy method for the first time in Greece. METHODS We studied all recorded cases of completed suicide for the 2-year time period November 2007-October 2009 collecting data from the victims' forensic records as well as from the completion of a psychological autopsy questionnaire. RESULTS 335 persons were recorded as suicide victims. We contacted relatives of 256 victims interviewing those of 248 of them (96.9%). The differences regarding sex, marital and employment status between our sample and the general population were statistically significant (p<0.001). The male/female ratio was 3:1. Comparatively more victims were divorced, separated or single and a greater proportion were pensioners or unemployed. 26.0% of the victims had history of prior attempts (64.4% once, 20.3% twice and 15.3% more times). 42.6% were taking psychiatric medication-significantly more women than men according to blood tests; 14.2% had been hospitalized in a psychiatric clinic the year prior to their death. 84.8% have deceased at the place of suicide and 15.2% died in the hospital; 80.3% died indoors and 19.7% outdoors. Men died primarily by hanging or shooting by a firearm while women preferred jumping from height instead (p<0.001). As many as 48.8% had expressed their intention to die to their relatives; 26.6% left a suicide note. CONCLUSION Our study has shown that the psychological autopsy method is applicable and widely accepted yielding results comparable to the international literature. Specific parameters associated with suicide have been studied for the first time in Greece.
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Frequency and Characteristics of Suicide “warners” in a Sample of Suicide Victims From Greece. Eur Psychiatry 2015. [DOI: 10.1016/s0924-9338(15)30743-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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[Forensic psychiatry and Islamic law]. PSYCHIATRIKE = PSYCHIATRIKI 2014; 25:303-308. [PMID: 25630549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Islam is the second most popular monotheistic religion in the world. Its followers, the Muslims, are about 1.2 billion people and are the majority in 56 countries around the globe. Islam is an holistic way and model of life and its rules, according to a large proportion of Muslims, should have more power than the laws deriving from any secular authority. This means that the divine laws, as depicted from Islam's holy scripts, should be the laws of the land. In the strict Islamic states, as Saudi Arabia, the Islamic law or the Shari'ah prevails. Shari'ah means the path, the road each faithful Muslim should follow according to the rules of God. The Islamic views on mental health have some interesting characteristics: on the one hand, the moral necessity for the protection and care of the vulnerable individuals is very strong, but on the other hand superstitions and stigmatization influence the peoples' attitude against mental health patients. At the beginning of its historical course, Islamic world was a pioneer concerning mental health care. Unfortunately, as time passed by, we have observed considerable regression. In our days mental health services provided in most of the Islamic states cannot be considered adequate according to modern Western standards. The same course characterizes the Forensic Psychiatric services and the relevant legislation in the Islamic world.
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Abstract
BACKGROUND Immigrants have higher rates of suicidal behaviour in comparison to the indigenous population. AIMS To describe the characteristics of foreign nationality suicide completers and search for differences between them and native Greeks. This is the first study focused on immigrant suicide victims in Greece. METHODS Data were collected for all recorded cases of completed suicide for the two-year period November 2007 to October 2009 at the Athens Department of Forensic Medicine, the largest, by far, of its kind in Greece covering approximately 35% of the country's population. The material was collected using the method of psychological autopsy as well as from the victims' forensic records. RESULTS Nearly 10% of Greece's 11 million population are of foreign nationality. Approximately half of them live in Athens and its suburbs, an area where 35% of Greece's population lives. In our sample, 15.8% of the suicide victims were of foreign nationality (53 cases): 41 men (77.4%) and 12 women (22.6%). Higher suicide rates were found for citizens of Kuwaiti (9.1%), Somali (6.7%) and Afghan (0.9%) nationality (immigrant communities with very few members); the lower suicide rates were for individuals of Egyptian (0.01%), Ukrainian (0.01%) and Albanian (0.006%) nationality (the Albanian immigrant community is the largest in Greece). In comparison to their Greek counterparts, immigrant victims were younger (mean age 38.7 vs 54.9 years, p < .001) more often unemployed (p = .007) and with a history of alcohol abuse (p < .001). The main suicide method used by immigrants was hanging (p < .001) while for Greeks it was jumping from a height. CONCLUSIONS Individuals who belong to small national communities seem to have the highest risk of dying by suicide. Immigrant suicide victims differ from the indigenous population in several parameters. Our data could help define the most vulnerable of them and apply more effective suicide prevention strategies.
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Switching suicide methods in order to achieve lethality: a study of Greek suicide victims. DEATH STUDIES 2014; 38:438-442. [PMID: 24758213 DOI: 10.1080/07481187.2013.780111] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
This article focused on the relation between the method of last attempted suicide and the method used during the subsequent completed suicide. Using the method of psychological autopsy, the authors studied all suicide cases from the Athens Greater Area during a 2-year period. Twenty-four percent of the victims had history of previous suicide attempts. The majority of the suicide attempters switched to a different method (p < 0.001) for their final act. This difference is primarily due to the individuals who had chosen self-poisoning or wrist cutting in their last attempted suicide. Both of these groups switched to hanging or jumping from a height for their final attempt. Individuals who attempted suicide by hanging or jumping became completers using mainly the same methods.
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Can cognitive deficits differentiate between schizophrenia with and without obsessive-compulsive symptoms? Compr Psychiatry 2014; 55:1015-21. [PMID: 24411931 DOI: 10.1016/j.comppsych.2013.12.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2013] [Revised: 11/29/2013] [Accepted: 12/03/2013] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND The frequent occurrence of obsessive-compulsive symptoms (OCS) in the course of schizophrenia and their impact on the functional outcome of the illness underlie the suggestion that the presence of OCS represents a separate subtype of schizophrenia, with a distinct clinical presentation and prognosis and specific neurobiological characteristics. This study investigated whether the presence of OCS in schizophrenia is associated with worse cognitive functioning in the domains of processing speed, executive functions and visuospatial memory. We also explored whether the degree of impairment in any of these cognitive domains could predict group membership (i.e. Schizophrenia with OCS [Sch-OCS] and Schizophrenia without OCS) and if there was a relationship between cognitive functioning and severity of OCS within the Sch-OCS group. METHODS Forty patients with schizophrenia, 20 with and 20 without OCS, individually matched for age, gender, years of education and severity of psychotic symptoms and 20 healthy controls underwent a comprehensive neuropsychological assessment. RESULTS Only lower performance in processing speed discriminated patients with OCS from patients without OCS. Processing speed impairment not only classified patients in OCS or non-OCS group but was also independent of the severity of OCS symptoms. CONCLUSIONS The notion of additive effects of both schizophrenia and OCD on the structural and functional integrity of the brain circuits that support cognitive functions warrants further investigation in longitudinal neuropsychological and neuroimaging studies with larger samples and sufficient variation in the severity of OCS.
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Mental health law in Greece. Int Psychiatry 2014; 11:11-12. [PMID: 31507751 PMCID: PMC6735157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Like all European countries, Greece has developed its national legislation based on the principles of equality and the right of representation, but there is no separate, specific mental health law in Greece. This paper describes the law for involuntary psychiatric admission. The law concerning criminal and civil responsibility and the law relating to individuals with addictions committing drug-related crimes are also outlined.
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An open-label pilot study of a formulation containing the anti-inflammatory flavonoid luteolin and its effects on behavior in children with autism spectrum disorders. Clin Ther 2013; 35:592-602. [PMID: 23688534 DOI: 10.1016/j.clinthera.2013.04.006] [Citation(s) in RCA: 136] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2013] [Revised: 04/15/2013] [Accepted: 04/17/2013] [Indexed: 10/26/2022]
Abstract
BACKGROUND Accumulating evidence suggests an association between autism spectrum disorders (ASD) and inflammation in brain regions related to cognitive function. The natural flavonoid luteolin has antioxidant, anti-inflammatory, mast cell-blocking, and neuroprotective effects. It was shown to improve cognitive performance in a mouse model of ASD, but its effect in humans has not been adequately studied. OBJECTIVES The goal of this study was to assess the effectiveness and tolerability in white children with ASD of a dietary supplement containing 2 flavonoids (>95% pure), luteolin (100 mg/capsule, from chamomile) and quercetin (70 mg/capsule), and the quercetin glycoside rutin (30 mg/capsule) from the Sophora japonica leaf, formulated in olive kernel oil to increase oral absorption. METHODS Fifty children (4-10 years old; 42 boys and 8 girls) with ASD were enrolled in a 26-week, prospective, open-label trial at the 2nd University Department of Psychiatry at "Attikon" General Hospital, Athens, Greece. Children were referred for the study by their respective physicians or came from the practice of the senior author. ASD diagnosis by clinical assessment was based on the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision, symptom list and corroborated by using the Autism Diagnostic Observation Schedule. The dose of the study formulation used was 1 capsule per 10 kg weight per day with food. The primary outcome measures were the age-equivalent scores in the Vineland Adaptive Behavior Scales domains. Secondary outcomes included the Aberrant Behavior Checklist, the Autism Treatment Evaluation Checklist, and the Clinical Global Impression-Improvement score. Data were measured at baseline, week 18, and week 26. Parents were interviewed for any possible improvements they noticed and instructed to report any unusual adverse events. RESULTS A total of 40 children completed the protocol. There was a significant improvement in adaptive functioning as measured by using the VABS age-equivalent scores (8.43 months in the communication domain, 7.17 months in daily living skills, and 8 months in the social domain; P < 0.005), as well as in overall behavior as indicated by the reduction (26.6%-34.8%) in Aberrant Behavior Checklist subscale scores. Age, sex, and history of allergies had no effect on the results, whereas the initial level of functioning or difficulty did predict the final outcome in most of the measures used. There was a transient (1-8 weeks) increased irritability in 27 of the 50 participants. CONCLUSIONS These results are encouraging in that the combination of the flavonoids luteolin and quercetin seemed to be effective in reducing ASD symptoms, with no major adverse effects. ClinicalTrials.gov identifier: NCT01847521.
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A case-control validation of Type D personality in Greek patients with stable coronary heart disease. Ann Gen Psychiatry 2013; 12:38. [PMID: 24283252 PMCID: PMC4175478 DOI: 10.1186/1744-859x-12-38] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2013] [Accepted: 11/12/2013] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND Type D personality has been associated with a variety of emotional and social difficulties as well as with poor prognosis in patients with established coronary heart disease (CHD). We examined the psychometric properties and validity of the Type D Scale-14 (DS14) and the prevalence of Type D personality among Greek patients with CHD while taking into account demographic; clinical, such as diabetes mellitus, hypertension, and hypercholesterolemia; as well as psychological variables such as depression, anxiety, and psychological stress. METHODS Ninety-six patients with stable coronary heart disease and 80 healthy participants from the general population completed the Greek version of the DS14 and the Hospital Anxiety and Depression Scale (HADS). RESULTS Cronbach's α coefficient for the negative affectivity (NA) and social inhibition (SI) subscales was 0.83 and 0.72 for the CHD and 0.88 and 0.76 for the control group, respectively. Internal-structural validity was assessed by a factor analysis (two-factor solution), and the factor structure of the original DS14 was replicated. Using the standardized cutoff point of NA ≥10 and SI ≥10, instead of the median scores, in order to have compatible results with the majority of studies, the prevalence of Type D personality was 51% for the CHD patients and 13% for the control group. Higher NA and SI were connected with higher anxiety, depression, and total psychological stress. Finally, more patients with CHD and Type D personality than those without were diagnosed with type 2 diabetes; however, no differences were observed in hypertension or hypercholesterolemia. CONCLUSIONS These results indicate that the Type D construct is reliable and valid in a Greek population. The prevalence of Type D personality was higher in patients with stable coronary heart disease than in people from the general population. The DS14 subscales were positively correlated with higher anxiety, depression, and total psychological stress. Regarding other CHD risk factors, only diabetes mellitus was found more frequently in CHD patients with Type D personality.
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Differential diagnosis of obsessive-compulsive symptoms from delusions in schizophrenia: A phenomenological approach. World J Psychiatry 2013; 3:50-56. [PMID: 24255875 PMCID: PMC3832861 DOI: 10.5498/wjp.v3.i3.50] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2013] [Revised: 05/31/2013] [Accepted: 06/10/2013] [Indexed: 02/05/2023] Open
Abstract
Several studies suggest increased prevalence-rates of obsessive-compulsive symptoms (OCS) and even of obsessive-compulsive disorder (OCD) in patients with schizophrenic disorders. Moreover, it has been recently proposed the existence of a distinct diagnostic sub-group of schizo-obsessive disorder. However, the further investigation of the OCS or OCD-schizophrenia diagnostic comorbidity presupposes the accurate clinical differential diagnosis of obsessions and compulsions from delusions and repetitive delusional behaviours, respectively. In turn, this could be facilitated by a careful comparative examination of the phenomenological features of typical obsessions/compulsions and delusions/repetitive delusional behaviours, respectively. This was precisely the primary aim of the present investigation. Our examination included seven features of obsessions/delusions (source of origin and sense of ownership of the thought, conviction, consistency with one’s belief-system, awareness of its inaccuracy, awareness of its symptomatic nature, resistance, and emotional impact) and five features of repetitive behaviours (aim of repetitive behaviours, awareness of their inappropriateness, awareness of their symptomatic nature, and their immediate effect on underlying thought, and their emotional impact). Several of these clinical features, if properly and empathically investigated, can help discriminate obsessions and compulsive rituals from delusions and delusional repetitive behaviours, respectively, in patients with schizophrenic disorders. We comment on the results of our examination as well as on those of another recent similar investigation. Moreover, we also address several still controversial issues, such as the nature of insight, the diagnostic status of poor insight in OCD, the conceptualization and differential diagnosis of compulsions from other categories of repetitive behaviours, as well as the diagnostic weight assigned to compulsions in contemporary psychiatric diagnostic systems. We stress the importance of the feature of mental reflexivity for understanding the nature of insight and the ambiguous diagnostic status of poor insight in OCD which may be either a marker of the chronicity of obsessions, or a marker of their delusionality. Furthermore, we criticize two major shortcomings of contemporary psychiatric diagnostic systems (DSM-IV, DSM-V, ICD-10) in their criteria or guidelines for the diagnosis of OCD or OCS: first, the diagnostic parity between obsessions and compulsions and, second, the inadequate conceptualization of compulsions. We argue that these shortcomings might artificially inflate the clinical prevalence of OC symptoms in the course of schizophrenic disorders. Still, contrary to a recent proposal, we do not exclude on purely a priori grounds the possibility of a concurrence of genuine obsessions along with delusions in patients with schizophrenia.
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Effects of cabergoline on hyperprolactinemia, psychopathology, and sexual functioning in schizophrenic patients. Exp Clin Psychopharmacol 2013; 21:332-41. [PMID: 23834553 DOI: 10.1037/a0033448] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Antipsychotic medications are associated to different degrees with sexual dysfunction mainly through their potential to induce hyperprolactinemia. Prolactin (PRL) secretion is mainly regulated by the hypothalamic dopaminergic systems. We conducted this 6-month, parallel-group study to prospectively investigate the effects of the dopamine agonist cabergoline on sexual dysfunction in clinically stable patients with schizophrenia (DSM-IV, AP 194) and hyperprolactinemia (PRL > 20 ng/ml for men and PRL > 25 ng/ml for women). In total 80 patients were enrolled; 33 were receiving risperidone, 17 haloperidol, 11 amisulpride, and 8 risperidone microspheres long acting. Based on PRL levels (< 50, 50-99, or > 100 ng/ml), patients were assigned in 3 cabergoline doses (0.25, 0.5, and 1 mg/day in 38, 23, and 19 patients, respectively). The psychopathology was evaluated using the Positive and Negative Syndrom Scale (PANSS), and sexual dysfunction was evaluated using the Arizona Sexual Experiences Scale (ASEX). PRL levels were reduced in all patients, from 73.3 (± 46.8) to 42.0 (± 27.8) at Month 3 and 27.1 (± 20.4) at Month 6 (p < .001). ASEX scores declined from 19.1 (± 5.1) to 17.6 (± 5.5) at Month 3 and 15.0 (± 6.5) at Month 6 (p < .001). PANSS scores were reduced in the third and in the sixth month (p = .001 at 6 month vs. baseline). The decrease in PRL was not statistically different between groups. Our data suggest that cabergoline administration to clinically stable patients with schizophrenia may improve sexual functioning without adversely affecting their psychopathologic status, provided that the dose has been suited to the severity of the hyperprolactinemia.
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Plasma total cholesterol in psychiatric patients after a suicide attempt and in follow-up. J Affect Disord 2013; 148:440-3. [PMID: 23237826 DOI: 10.1016/j.jad.2012.11.032] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2012] [Revised: 11/18/2012] [Accepted: 11/19/2012] [Indexed: 11/19/2022]
Abstract
BACKGROUND Low plasma total cholesterol (TC) levels have been found in subjects after a suicide attempt in most studies. Other studies question these results because of possible influences on TC of somatic effects due to the attempt (drugs, somatic trauma, hospitalization), or nutritional habits and physical activity before attempt, especially in patients with depression. METHODS To address this issue, TC levels were estimated in 51 subjects on admission to psychiatric clinic after a suicide attempt, as well as later in follow-up when patients were back in their normal activities. Patients were evaluated for suicide intent (SIS), aggression, and severity of depression (BDI). RESULTS A small (7% in the mean) but statistically significant increase in plasma cholesterol levels was observed in samples taken in follow-up compared to samples after attempt. However, TC levels of patients were significantly lower than controls in both assessments. There were no differences in TC between violent and non-violent attempters, either after attempt or in follow-up. In the subgroup of patients with major affective disorder, TC levels were lower compared to age-matched controls in both assessments, although patients showed significant reductions in BDI score in follow-up. In this subgroup, TC levels after attempt correlated negatively to SIS score. CONCLUSIONS TC levels in psychiatric patients after a suicide attempt are lower than healthy controls and remain low in follow-up, independently from the severity of psychopathology. The results support the role of plasma total cholesterol as a biological risk factor in suicidal behavior, especially in affective patients.
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2732 – Persistence or change? Focusing on the relation between suicide methods of last attempted and of completed suicide. Eur Psychiatry 2013. [DOI: 10.1016/s0924-9338(13)77332-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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Abstract
Background: Whether differences exist between those who do leave a suicide note and those who do not has not yet been comprehensively answered. Leaving a suicide note is not a random phenomenon: A minority, varying between 3–42%, of all suicide victims leave a note. Aims: To compare the group of suicide victims who leave notes with the ones who do not, using data from the Athens Department of Forensic Medicine, the largest in Greece. Methods: We examined sex, age, nationality, religious beliefs, marital and residential status, history of prior psychiatric disorder and psychiatric attempt(s), suicide method, physical disease, recent hospitalization, and existence of suicide notes. We completed psychological autopsy questionnaires after phone interviews with relatives of the suicide victims of a 2-year period (November 2007–October 2009). Results: Note writers, 26.1% of our sample, differed in the following: they died by hanging or shooting (p = .007), had no history of psychiatric illness (p < .001) or recent (i.e., within 12 months of the suicide) psychiatric hospitalization (p = .005). Conclusions: Our study showed that there are indeed differences between suicide victims who leave a note and those who do not. We also suggest some explanations for these differences, which could represent a valuable starting point for future research on this topic.
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Factors affecting hospital stay in psychiatric patients: the role of active comorbidity. BMC Health Serv Res 2012; 12:166. [PMID: 22713232 PMCID: PMC3470970 DOI: 10.1186/1472-6963-12-166] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2011] [Accepted: 04/11/2012] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Research on length of stay (LOS) of psychiatric inpatients is an under-investigated issue. In this naturalistic study factors which affect LOS of two groups of patients were investigated, focusing on the impact on LOS of medical comorbidity severe enough to require referral. METHODS Active medical comorbidity was quantified using referral as the criterion. The study sample consisted of 200 inpatients with the diagnosis of schizophrenia and 228 inpatients suffering from bipolar disorder (type I or II). Jonckheere and Mann-Whitney tests were used to estimate the influence of referrals on LOS, and regression analyses isolated variables associated with LOS separately for each group. RESULTS Half of the patients needed one or more referrals for a non-psychiatric problem. The most common medical condition of patients with bipolar disorder was arterial hypertension. Inpatients with schizophrenia suffered mostly from an endocrine/metabolic disease - 12% of referrals were for Hashimoto's thyroiditis. A positive linear trend was found between LOS and number of referrals; the effect was greater for schizophrenia patients. The effect of referrals on LOS was verified by regression in both groups. Overall, referred patients showed greater improvement in GAF compared to controls. CONCLUSIONS To our knowledge this was the first study to investigate physical comorbidity in psychiatric inpatients using the criterion of referral to medical subspecialties. Comorbidity severe enough to warrant referral is a significant determinant of hospital stay. This insight may prove useful in health care planning. The results show lack of effective community care in the case of schizophrenia and negative symptoms may be the cause of this. Our findings call for more attention to be paid to the general medical needs of inpatients with severe mental health and concurrent severe medical comorbidity.
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Consequences of major economic crises on citizens' physical and mental health. PSYCHIATRIKE = PSYCHIATRIKI 2012; 23 Suppl 1:11-14. [PMID: 22796969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
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Involuntary admission in Greece: a prospective national study of police involvement and client characteristics affecting emergency assessment. Int J Soc Psychiatry 2012; 58:172-7. [PMID: 21106603 DOI: 10.1177/0020764010387477] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND and aim: Mental health legislation varies considerably from one country to the other. This study aims to describe the characteristics of the individuals who are brought in by the police for psychiatric assessment and the police involvement in this procedure in Greece. METHOD Prospective study of the incident books of the police departments throughout Greece concerning involuntary psychiatric admissions. These books were completed by the police officers who brought the individuals for involuntary psychiatric examination. RESULTS In total, 2,038 involuntary assessments were evaluated and examined in relationship to the demographic characteristics of the examined individuals. The main findings are as follows. Males were more often assessed (69%) at a younger age than females (p < 0.001). The majority of the assessments led to involuntary admission (87.5%). Immigrant status did not lead to increased involuntary commitment. The chance for involuntary admission was greater for younger Greek nationals offering resistance. An unexpected finding is that police officers were unnecessarily present in almost half of the mental health assessments (49.4%). CONCLUSION The psychiatrists in Greece who perform mental health assessments under the Greek Mental Health Law admit the majority of individuals. They also accept the presence of a police officer during the assessment more often than expected. This issue needs immediate addressing by means of better training and support of psychiatrists.
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Abstract
OBJECTIVE Seasonal variation of deaths by suicide offers an important pathway in the study of possible suicide determinants of suicide and consequently suicide prevention. METHOD We conducted a review of the literature on suicide seasonality, assessing articles published between 1979 and 2009. RESULTS The majority of the studies confirm a peak in spring, mainly for men, older individuals, and violent methods of suicide. A secondary peak during autumn is observed. There is no common seasonality pattern for suicide methods. However, there are also certain studies that did not confirm seasonal variation. Inconsistent results with reduced, unchanged, and even increased suicide seasonality have been reported. Aspects on the association between seasonality and suicides are discussed. Except sex, age, and method of suicide, other parameters were taken into account to find more specific characteristics of seasonality in suicides as well. The influence of clinical, bioclimatic, sociodemographic as well as biological factors seems to affect the seasonal variation. CONCLUSION Studies from both the Northern and the Southern hemisphere report a seasonal pattern for suicides. These studies are not only an important source of epidemiological data for suicides but also represent a global effort to uncover hidden parameters of this self-destructive behaviour.
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P-692 - Hyperprolactinaemia and psychosis. Eur Psychiatry 2012. [DOI: 10.1016/s0924-9338(12)74859-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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P-457 - Dementia in elderly long term inpatients with serious mental illness. Eur Psychiatry 2012. [DOI: 10.1016/s0924-9338(12)74624-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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P-733 - Self care and behavioral disturbances in elderly long term inpatients with serious mental illness. Eur Psychiatry 2012. [DOI: 10.1016/s0924-9338(12)74900-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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P-1025 - Prevalence of depression in elderly long-term inpatients with serious mental illness and cognitive impairment. Eur Psychiatry 2012. [DOI: 10.1016/s0924-9338(12)75192-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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P-860 - Biopsychosocial approach to a case of self mutilation. Eur Psychiatry 2012. [DOI: 10.1016/s0924-9338(12)75027-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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P-720 - Old age involuntary admissions in Greece. Little differences exist between voluntary and involuntary patients. Eur Psychiatry 2012. [DOI: 10.1016/s0924-9338(12)74887-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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P-1427 - Season of birth in relation to risk of completed suicide. Eur Psychiatry 2012. [DOI: 10.1016/s0924-9338(12)75594-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Fatigue in female patients with major depression: the effect of comorbid anxiety disorders. PSYCHIATRIKE = PSYCHIATRIKI 2011; 22:320-329. [PMID: 22271845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Several studies have investigated fatigue in the general population, in primary care facilities as well as in patients with fatigue-related physical diseases, but only marginally in patients with Major Depressive Disorder (MDD). Therefore, the investigation of correlates of depression-related fatigue is highly warranted and expected to facilitate the implementation of effective fatigue-specific treatment strategies. Depressed patients often suffer from comorbid anxiety disorders (CADs) or subthreshold anxiety symptoms. This study aimed to investigate the independent correlation of the severity of fatigue in female patients with MDD with the presence, number and type of CADs. We studied 70 consecutive female MDD patients (48.6% inpatients), aged 23-65 years (mean 48.2±10.6 years), currently in a Major Depressive Episode [17-item Hamilton Depression Rating Scale (HDRS) score≥17] and free of other fatigue-associated conditions. Diagnostic assessments were made with the short structured DSM-IV-based MINI version 5.0.0. Reported fatigue was assessed with the 14-item Chalder Fatigue Questionnaire (FQ). Correlations between the FQ score and age, inpatient status, HDRS score, presence and number of CADs were calculated. Then, stepwise multiple regression analyses were performed, with the FQ score as the dependent variable,so as to isolate independent predictors of the severity of fatigue. 92.9% of patients had clinically significant fatigue. 62.9% were suffering from at least one CAD (38.6% met criteria for one CAD,21.4% for two and 2.9% for three). 51.4% were diagnosed with generalized anxiety disorder (GAD),25.7% with panic disorder and/or agoraphobia (PD/AP), 17.1% with social anxiety disorder and 7.1%with obsessive-compulsive disorder. The FQ score was significantly correlated with the HDRS score(r=0.406, p<0.001), the presence of any CAD(s) (rho=0.4, p=0.001), the number of CADs (rho=0.393,p=0.001), the presence of GAD (rho=0.421, p<0.001) and the presence of PD/AP (rho=0.252, p=0.035).In multiple regression analyses, the presence and number of CADs and the presence of comorbid GAD turned out as significant independent predictors of the FQ score along with the HDRS score.The severity of fatigue in female MDD patients is independently correlated with the presence and number of CADs and, in specific, comorbid GAD. Our findings imply that: (1) this effect might in part account for greater impairment/disability and adverse prognosis for MDD with CADs; (2) high levels of fatigue, putatively clustering with anxiety symptoms, may be a marker of severity and anxiety disorders comorbidity for MDD and may define an "anxious-fatigued" subtype/phenotype in this population; (3) medications and psychotherapies for the management of severe depression-related fatigue should also target CADs.
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Anxiety disorders and obesity. PSYCHIATRIKE = PSYCHIATRIKI 2011; 22:307-313. [PMID: 22271843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Anxiety disorders are the most prevalent mental disorders in developed countries. On the other hand, obesity is recognized to be one of the greatest public health problems worldwide.The connection between body weight and mental disorders remains an open issue. Low body weight has been studied enough (anorexia nervosa is a typical example) but high body weight has not been addressed sufficiently. It is known that obesity has been related with depression. Although moderate level of evidence exists for a positive association between obesity and anxiety disorders, the exact association between these two conditions is not clear yet.The studies about this subject are quite few and they follow different methodology. Furthermore,anxiety disorders share some common elements such as anxiety, avoidance and chronicity, but they also present a great deal of differences in phenomenology, neurobiology, treatment response and prognosis. This factor makes general conclusions difficult to be drawn. Obesity has been associated with anxiety disorders as following: most of the studies show a positive relationship with panic disorder, mainly in women, with specific phobia and social phobia. Some authors have found a relationship with generalised anxiety disorder but a negative relationship has been also reported.Only few studies have found association between obesity and agoraphobia, panic attacks and posttraumatic stress disorder. There has not been reported a relationship between obesity and obsessive-compulsive disorder. The causal relationship from obesity to anxiety disorders and vice versa is still under investigation. Pharmacological factors used for obesity treatment, such as rimonabant,were associated with depression and anxiety. Questions still remain regarding the role of obesity severity and subtypes of anxiety disorders. Besides, it is well known that in the morbidly obese patients before undergoing surgical treatment, unusual prevalence of psychopathology, namely depression and anxiety disorders, is observed. Anxiety is also a common trait in personality disorders.There is no single personality type characteristic of the morbidly obese, they differ from the general population as their self-esteem and impulse control is lower. Obese patients present with passive-dependent and passive-aggressive personality traits, as well as a trend for somatization and problem denial. Their thinking is usually dichotomous and catastrophic. Obese patients also show low cooperativeness and fail to see the self as autonomous and integrated. When trying to participate in society roles they are subject to prejudice and discrimination and should be treated with concern to help alleviate their feelings of rejection and guilt.
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Association of serum BDNF levels with hippocampal volumes in first psychotic episode drug-naive schizophrenic patients. Schizophr Res 2011; 129:201-4. [PMID: 21470828 DOI: 10.1016/j.schres.2011.03.011] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2010] [Revised: 02/22/2011] [Accepted: 03/01/2011] [Indexed: 12/22/2022]
Abstract
Evidence suggests that hippocampal volumetric abnormalities are present in first-episode schizophrenia. The hippocampus contains the highest brain levels of neurotrophic factors, which are major determinants of neuronal plasticity. Brain-derived neurotrophic factor (BDNF) influences neuronal survival, differentiation, synaptogenesis, and maintenance and is also correlated with neuronal activation in the hippocampus. BDNF is also involved in the development and modulation of dopaminergic-related systems. Alterations of serum BDNF levels have been shown in a number of studies with first episode patients with schizophrenia, probably reflecting an association between BDNF and the pathogenesis of the disorder. In the present study we investigated the correlation between serum BDNF levels and hippocampal volumes in a sample of first episode drug-naïve patients with schizophrenia (FEP) and healthy control subjects. We found that hippocampal volume (HV) was decreased in FEP patients. Corrected right HV of FEP patients were significantly smaller compared to corrected right HVs of healthy subjects. The serum BDNF levels in the sample of FEP patients was significantly reduced compared to the healthy subjects. A significant positive association was found between serum BDNF and the corrected right HV in the group of patients such that the smaller the HV, the more reduced the serum BDNF levels. (Pearson r=0.452, p=0.045). Our findings indicate that low serum BDNF levels are associated with reduction in HV at the onset of schizophrenia and may further support the theory of a neuroprogressive-neurotoxic reaction associated with the onset of psychosis.
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Venlafaxine-induced acute eosinophilic pneumonia. Gen Hosp Psychiatry 2011; 33:411.e7-9. [PMID: 21762842 DOI: 10.1016/j.genhosppsych.2011.03.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2010] [Revised: 03/22/2011] [Accepted: 03/22/2011] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Acute Eosinophilic Pneumonia (AEP) is a severe syndrome which can be potentially induced by many reasons, including drugs. It is characterized by pulmonary infiltrates, peripheral blood eosinophilia and respiratory failure. AEP has rarely been associated with antidepressant treatment. CASE REPORT We report a case of an 80-year-old woman who presented with fever, lung infiltrates, peripheral blood eosinophilia and acute respiratory failure. All evidence charge venlafaxine as the only possible causal factor. The syndrome rapidly resolved after discontinuation of the drug and upon reception of corticosteroids in low doses. The patient had a past medical history of AEP induced by sertraline and a recent medical history of Acute Lung Injury on the context of acute pancreatitis during treatment with venlafaxine. DISCUSSION Pathophysiological mechanisms implicated in the development of AEP in our patient seems to be associated with eotaxin and serotonin eosinophilic-specific chemoattracting action. CONCLUSION This is a case report with clinical adverse reaction of AEP in two antidepressant agents (venlafaxine and sertraline) with a similar neurochemical mechanism of action via the serotoninergic system.
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Prolactin and cortisol responses to acute intravenous clomipramine challenge in patients with mania, depression and healthy controls: evidence for reduced serotonergic responsivity. Neuropsychobiology 2011; 63:77-81. [PMID: 21178381 DOI: 10.1159/000323447] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2009] [Accepted: 06/15/2010] [Indexed: 11/19/2022]
Abstract
Serotonergic dysregulation has been shown to be involved in the pathophysiology of unipolar and bipolar depression. Neuroendocrine challenge tests have been extensively used to investigate serotonin functioning in the brain. Although the role of serotonin has received a great deal of attention using neuroendocrine challenge paradigms, little effort has been made to explore the role of serotonin in mania. We assessed serotonergic neuroendocrine responsivity in patients with depression (n = 22), mania (n = 11) and 15 healthy controls by measuring the prolactin (PRL) and cortisol responses to i.v. clomipramine (CMI) and searched for possible differences among the groups. Blunted PRL responses to CMI in manic and depressed patients compared to healthy controls were found. The response to CMI disclosed similar results for the 2 patient groups. No significant differences were found among the 3 subject groups in the cortisol response to CMI. The blunted PRL responses to CMI in patients with mania and depression suggest that serotonergic functioning in mania and depression is similarly impaired, at least at the level of hypothalamus-hypophysis.
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Androgen insensitivity and liability to drug-induced extrapyramidal symptoms. ACTA ACUST UNITED AC 2011; 8:156-60. [PMID: 21470919 DOI: 10.1016/j.genm.2011.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/04/2011] [Indexed: 10/18/2022]
Abstract
BACKGROUND Androgen insensitivity syndrome (AIS) is a disorder of sex development characterized by variable defects in virilization of individuals with 46,XY karyotype. It is caused by mutations in the X chromosome androgen receptor gene, which, depending on their specific location, result in complete or partial peripheral androgen resistance. OBJECTIVE This case report highlights a possible increased liability of patients with AIS to drug-induced extrapyramidal symptoms (EPS). CASE SUMMARY A 28-year-old patient with partial AIS was admitted to the hospital because of paranoid ideation. At puberty onset, she had undergone bilateral orchiectomy; estrogen replacement therapy was prescribed but stopped 2 months later against medical advice. During her hospitalization, severe EPS manifested following initiation of risperidone 2 mg/d. She was later switched to sertindole 12 mg/d with a satisfactory response and no motor side effects. CONCLUSIONS Patients with AIS may have an increased susceptibility to drug-induced EPS, which may be caused by striatal dysfunction that is possibly associated with resistance to androgens during critical periods of early brain differentiation or direct effects of androgen receptor gene mutations on nigrostriatal function and development. Clinicians should cautiously treat psychosis in patients with AIS, preferably with antipsychotic compounds that have a low risk of EPS.
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[Psychotherapeutic interventions in stereotypies]. PSYCHIATRIKE = PSYCHIATRIKI 2011; 22:148-157. [PMID: 21888187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Stereotypies belong to the psychomotor disorders and they are found in many different disorders. This article refers to the international literature about the psychotherapeutic interventions in stereotypies and reviews the psychotherapeutic techniques that are already being used for these disorders. This study refers to four kinds of psychotherapeutic treatment: (a) Behavioral therapy, (b) Milieu therapy which can be combined successfully with an occupational therapy, (c) Family therapy and (d) Supportive or cognitive or dynamic psychotherapy. The method used for finding the articles for this review was the web research. The articles found were 44 in total, but only 25 were studied extensively since they were absolutely relative to the subject of this review. 12 of these articles were case studies, 7 theoretical papers and 5 of them were reviews. The last one was a research epidemiological study. According to most of the articles, behavioral therapy is considered to be the most effective psychotherapeutic treatment for attenuating stereotypies and relies on techniques like systematic desensitization, environmental enrichment, positive reinforcement of alternative behaviors and negative reinforcement of the "problematic" behaviors. The milieu therapy, combined with occupational therapy, endeavours to shape an appropriate environment where the patient can recover. Family therapy focuses on fully informing the relatives about the nature of stereotypies. Supportive psychotherapy focuses on the current problems in the patient's life. The cognitive psychotherapy tries to fix the dysfunctional thoughts of the patients. Finally, the dynamic psychotherapy is focused on the restoration or reinforcement of the patient's defensive mechanisms. It should be noted that there is a lack of systematic research in the field of stereotypies in general and, especially, regarding psychotherapeutic interventions.
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[A volumetric study of brain structures in subtypes of depression]. PSYCHIATRIKE = PSYCHIATRIKI 2011; 22:120-131. [PMID: 21888185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
The aim of this study is to compare the volumes of hippocampus, amygdala and subgenual prefrontal cortex among patients with melancholic depression, patients with psychotic depression and normal controls. Thirty nine patients with a diagnosis of major depression (22 with melancholic and 17 with psychotic subtype) and 18 normal controls were included in the study. Hippocampal, amygdala, anterior and posterior subgenual cortex volumes were measured by manual tracings on magnetic resonance volumetric images and compared across the 3 groups. We identified larger amygdala volumes and smaller left anterior subgenual cortex volumes in both patient groups compared to controls. There were no differences in hippocampal, right anterior and posterior subgenual cortex volumes across the 3 groups. In conclusion, melancholic and psychotic depression were not differentiated regarding the volumes of the hippocampus, the amygdala, and anterior and posterior subgenual cortex, even though amygdala volumes and left anterior subgenual cortex volume of both patient groups were differentiated compared to controls.
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The dangerousness of schizophrenia. PSYCHIATRIKE = PSYCHIATRIKI 2011; 22:107-106. [PMID: 21888183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
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Late onset suicide: distinction between "young-old" vs. "old-old" suicide victims. How different populations are they? Arch Gerontol Geriatr 2011; 54:136-9. [PMID: 21397344 DOI: 10.1016/j.archger.2011.02.011] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2010] [Revised: 02/09/2011] [Accepted: 02/10/2011] [Indexed: 10/18/2022]
Abstract
Elderly suicide rates are the highest of any age group. Greece is among the countries with the highest proportion of elderly people in the European Union (EU). Elderly suicide victims seem to possess different characteristics. Aim of our study was to elucidate the different characteristics of elderly suicide victims. Data was collected from a two-year psychological autopsy study, conducted at the Athens' Department of Forensic Medicine, the largest in Greece. Elderly suicide victims represented 35% of total suicides. The majority (69.5%) were males. Only 12.4% had previous psychiatric hospitalization but more than half (65.2%) had psychiatric history (81% of them had history of depression). As expected, there was a high incidence of physical illness (81.6%). The majority (82%) of the elderly suicide victims made a suicide attempt for the first time and it was unfortunately successful. When the elderly suicide victims were divided in two categories ("young-old" and "old-old") the differences between the two groups were: elderly over 75 years had more physical problems and more frequently positive psychiatric history without ever been hospitalized for psychiatric problems. Late life suicides seem to encapsulate population groups with different characteristics. Their differences can be a useful guide aiming to formulate specific suicide prevention strategies. This is of great importance, given the very high frequency of completed suicides in this age group.
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Tardive dyskinesia induced by quetiapine and confirmed by a Dat-scan. Eur Psychiatry 2011. [DOI: 10.1016/s0924-9338(11)72656-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BackgroundTardive dyskinesia is a serious side effect of antipsychotics’ activity. Imaging of the dopamine transporter could demonstrate the possible involvement of dopaminergic pathway in the appearance of tardive dyskinesia.Methods/resultsWe report a case with paranoid schizophrenia and tardive dyskinesia symptoms. A first trial with quetiapine improved TD symptoms while an increase of its dose after a relapse of the underlying disease deteriorated the TD symptoms. Following that, sertindole was initiated which led to improvement of both psychotic and TD symptoms. A DAT scan showed physiologic distribution in the basal ganglia. Six months later after a serious cardiac syncope, sertindole was discontinued. Quetiapine was then started which led again to TD symptoms. A second DAT scan showed decreased dopamine transporter uptake in the area of basal ganglia.ConclusionWe conclude that decreased dopamine transporter uptake seemed to associate with the deterioration of TD.
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Normal 0 14 general punitiveness and direction of hostility in chronic prostatitis patients. Eur Psychiatry 2011. [DOI: 10.1016/s0924-9338(11)72117-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
IntroductionChronic prostatitis has been long considered a psychosomatic illness. We have previously studied alexithymic and obsessive-compulsive features in chronic prostatitis patients.AimsTo evaluate introverted, extroverted and total hostility in patients with chronic prostatitis.MethodsPatients diagnosed with chronic prostatitis at a tertiary care ID clinic were evaluated with the Hostility and Direction of Hostility Questionnaire (HDHQ), a questionnaire with 5 subscales designed to assess total hostility or punitiveness and direction of hostility. Patients were categorized according to the NIH Consensus Classification System for Prostatitis Category and the NIH Chronic Prostatitis Symptom Index (CPSI) was calculated.Results82 patients (median age 37.5 yrs old; IQR 30-45.5 yrs) were evaluated. According to the NIH Prostatitis Classification patients were categorized as type II: 45.1%, IIIa: 9.7%, IIIb: 39%, IV: 2.4%. Median CPSI score was 19.5 (IQR: 14.5-24.3). Median introverted, extroverted and total hostility scores were 3 (IQR: 2-6), 9 (IQR: 7-13) and 13 (IQR: 9-18) respectively. Results from the Extroverted Hostility HDHQ subscale correlated (r squared = −0.25, p = 0.024) with subscales of the TAS (Toronto Alexithymia Scale). These results were independent of CPSI scores.ConclusionsChronic prostatitis patients’ total hostility scores are similar to those of the general population reported by other studies. However, chronic prostatiitis patients show more outward directed hostility. The relationship between TAS subscale scores and measures of extroverted hostility needs further elucidation. Patients with chronic prostatitis are potentially at risk for psychiatric disturbances and thus may need psychiatric counseling and therapy.
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The role of the selective serotonin re-uptake inhibitor sertraline in nondepressive patients with chronic ischemic heart failure: a preliminary study. PACING AND CLINICAL ELECTROPHYSIOLOGY: PACE 2011; 33:1217-23. [PMID: 20487349 DOI: 10.1111/j.1540-8159.2010.02792.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Selective serotonin re-uptake inhibitors (SSRIs) have been associated with better psychiatric status, functional capacity, and fewer arrhythmias in depressive patients with heart failure (HF). In this study, we tested the impact of sertraline (an SSRI) on patients with HF, but not clinical depression. METHODS We studied 62 clinically stable, nondepressive patients with ischemic HF (New York Heart Association class: I-II), and implantable cardioverter-defibrillator (ICD). Following psychiatric evaluation and quality of life (QoL) assessment, 24-hour electrocardiogram recordings including heart rate variability (HRV) and ICD interrogation were performed every 4 months for 1 year. Ventricular effective refractory period (ERP) at 600-, 500-, and 400-ms cycle length and the inducibility of ventricular tachycardia (VT) were assessed via the ICD. After that, sertraline 50 mg/day was administered for 12 months and the whole evaluation was repeated. RESULTS Sertraline was associated with fewer ventricular extrasystoles per 24 hours and a significant change in HRV (increase in mean R-R, 5-minute standard deviation of RR intervals, and root mean-square difference of successive RR intervals, and reduction in ultra and very low frequency). It was also followed by an improvement in patients' QoL. A trend toward a decrease was observed in the number of recalled nonsustained VTs. The episodes of sustained VT were not significantly reduced. Ventricular ERPs and VT inducibility remained unaltered. CONCLUSION In clinically stable, nondepressive patients with ischemic HF and ICD, sertraline is associated with reduced ventricular extrasystoles, better QoL, and a possible improvement in some HRV indexes. This suggests that SSRIs may have a favorable clinical impact on these patients, independent of the improvement in depressive symptoms.
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[Behavioral and psychological symptoms of dementia and their management]. PSYCHIATRIKE = PSYCHIATRIKI 2011; 22:24-33. [PMID: 21688522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
The decline in cognitive function is a core feature of dementias. However, other symptoms of the disease are also crucial. These symptoms are the behavioral and psychological manifestations of dementia and include symptoms such as delusions, hallucinations, delusional misindentification syndromes (DMS), illusions, anxiety, aggression, depression, personality changes, disinhibition-impulsivity, violation of social and moral norms, changes in dietary or eating behavior and repetitive behaviors. Delusions, hallucinations, anxiety, depression and aggression are highly prevalent in Alzheimer's disease, vascular dementia and dementia with Lewy bodies, whereas symptoms that include severe disturbance of behavior are highly prevalent in frontotemporal dementias. Psychotic symptoms are associated with subcortical disturbances mainly of the limbic system. Patients with depression present greater loss of noradrenergic cells in the locus coeruleus and loss of serotonergic nuclei of dorsal raphe. Furthermore, disturbances of behavior are associated with frontal lobe dysfunction. Atypical antipsychotics is the first treatment option for delusions, hallucinations, misidentifications, anxiety and aggression. Furthermore, antidepressants may be useful for moderate or severe depression as well as for disinhibition-impulsivity, aggression, changes in dietary or eating behavior and repetitive behaviors. Cholinesterase inhibitors may also improve apathy, anxiety, disinhibition, aberrant behavior, mood disorders and hallucinations. Moreover, non-pharmacological methods alone or in combination with psychotropic drugs may also improve patient's symptomatology.
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Mitochondrial DNA and anti-mitochondrial antibodies in serum of autistic children. J Neuroinflammation 2010; 7:80. [PMID: 21083929 PMCID: PMC3001695 DOI: 10.1186/1742-2094-7-80] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2010] [Accepted: 11/17/2010] [Indexed: 12/17/2022] Open
Abstract
Autism spectrum disorders (ASD) are neurodevelopmental disorders characterized by difficulties in communication, cognitive and learning deficits, as well as stereotypic behaviors. For the majority of cases there are no reliable biomarkers or distinct pathogenesis. However, increasing evidence indicates ASD may be associated with some immune dysregulation, and may have a neuroimmune component. We recently showed that the peptide neurotensin (NT) is increased in autistic children. We now show that NT induces release of extracellular mitochondrial DNA (mtDNA) that could act as "autoimmune" trigger. We further show that serum from young autistic patients contains mtDNA (n = 20; cytochrome B, p = 0.0002 and 7S, p = 0.006), and anti-mitochondrial antibody Type 2 (n = 14; p = 0.001) as compared to normally developing, unrelated controls (n = 12). Extracellular blood mtDNA and other components may characterize an autistic endophenotype and may contribute to its pathogenesis by activating autoimmune responses.
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Association of serum brain-derived neurotrophic factor and duration of untreated psychosis in first-episode patients with schizophrenia. Neuropsychobiology 2010; 62:87-90. [PMID: 20523079 DOI: 10.1159/000315438] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2009] [Accepted: 11/08/2009] [Indexed: 12/21/2022]
Abstract
BACKGROUND/AIMS The brain-derived neurotrophic factor (BDNF) levels in serum and the central nervous system are altered in patients with schizophrenia, suggesting that changes in the expression of BDNF might contribute to the disease pathophysiology. Long duration of untreated psychosis (DUP) has been associated with poorer prognosis in patients with schizophrenia. Such a relationship of untreated psychosis to outcome may indicate a neurodegenerative process and may have important implications for understanding the pathophysiology of schizophrenia. METHODS In this study, we investigated the association between serum BDNF levels and DUP in a sample of drug-naïve patients in their first episode of schizophrenia (FEP). We investigated serum BDNF levels in a sample of 37 drug-naïve FEP patients and 21 matched healthy subjects. RESULTS The serum BDNF level in the sample of FEP was significantly reduced compared to the healthy subjects (18.87 +/- 8.23 vs. 29.2 +/- 7.73 ng/ml, t = 4.76, d.f. = 57, p = 0.01). A negative correlation was found between serum BDNF levels and DUP in the group of patients (r = -0.346, p = 0.036). CONCLUSIONS Our findings indicate that low serum BDNF levels at the onset of schizophrenia were associated with a long DUP and this could reflect an acute neurodegenerative reaction during the untreated phase of psychosis.
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Psychometric evaluation of the Fatigue Severity Scale in patients with major depression. Qual Life Res 2010; 20:457-65. [PMID: 20953713 DOI: 10.1007/s11136-010-9769-3] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/03/2010] [Indexed: 12/11/2022]
Abstract
PURPOSE This study aimed to investigate the psychometric properties of the Fatigue Severity Scale (FSS), a widely used unidimensional fatigue measure, in patients with major depression. METHODS Subjects included were 72 patients with major depressive disorder, diagnosed with the DSM-IV based M.I.N.I. 5.0.0., without comorbid fatigue-associated conditions and Hamilton Depression Rating Scale (HDRS) scores ≥ 17 as well as 40 sex- and age-matched healthy controls. The FSS was administered to patients on two time points separated by a 1-week interval and to controls. The vitality subscale of the 36-item Short Form Health Survey (SF-36vit) and a visual analogue fatigue scale (VASF) were also administered. RESULTS A total of 79.2% of patients vs. 15% of controls were fatigue cases according to the M.I.N.I. fatigue/energy loss item. The distribution of FSS scores was negatively skewed in the patient group, demonstrating a ceiling effect. The FSS presented satisfactory test-retest reliability (intraclass correlation coefficient 0.993), internal consistency (Cronbach's α coefficient 0.947), concurrent validity (correlations with SF-36vit, VASF and HDRS were -0.52, 0.73 and 0.32, respectively) and discriminative validity between patients and controls. Factor analysis demonstrated a unidimensional structure. The optimal FSS cutoff score for clinically significant fatigue was 5.4 against the presence of fatigue/energy loss according to the M.I.N.I. as a 'gold standard'. CONCLUSION When administered to patients with major depression, the FSS was shown to have satisfactory psychometric properties with the exception of a ceiling effect, which may pose limitations to its use in this population.
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Hospital anxiety and depression scale. A quantitative analysis in medical outpatients, psychiatric outpatients and normal subjects. PSYCHIATRIKE = PSYCHIATRIKI 2010; 21:279-286. [PMID: 21914610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Depressive and anxiety symptomatology represent the most common psychiatric manifestations that complicate the management and prognosis of patients with somatic disorders. The Hospital Anxiety and Depression Scale (HADS) is a reliable, valid andpractical screening tool for identifying and quantifying anxiety and/or depression in non-psychiatric out patients. The aim of the present study was to compare the psychometric properties of the HADS among internal medicine outpatients, psychiatric outpatients and the generalpopulation. The present study involved 264 subjects: 95 internal medicine outpatients, 79 psychiatric outpatients and 90 normal controls. Psychiatric outpatients were diagnosed according to DSMIV-TR and inclusion criteria required the absence of any psychotic or organic psychiatric disorder. Patients with depressive disorders were divided in 3 groups: major depression, dysthymic disorderand adjustment disorder with mixed anxiety and depressed mood. All patients were administered the following psychometric tools: HADS, BDI and STAI. Subjects of the control group were administeredonly HADS. In all psychometric scales the psychiatric group presented significantly greater values than the internal medicine and the control group. In turn, the internal medicine group scoredsignificantly higher than the control group. Within the psychiatric outpatient group significantly higher HADS and HADS-D scores were observed in the major depression group followed by the dysthymicdisorder and the adjustment disorder with mixed anxiety and depressed mood group. HADS may be capable of identifying anxiety and depressive symptoms between psychiatric outpatients, internal medicine outpatients and subjects in the general population. In addition, the HADS-D subscaledifferentiates the main depressive disorders.
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Multiple pulmonary thromboembolism and severe depression. Gen Hosp Psychiatry 2010; 32:560.e5-7. [PMID: 20851284 DOI: 10.1016/j.genhosppsych.2010.04.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2010] [Revised: 04/07/2010] [Accepted: 04/08/2010] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Depression is known to have a bidirectional relationship with cardiovascular disease. Severe major depression associated with psychomotor retardation and immobility can be a risk factor for pulmonary embolism; the reverse pathway has not been reported. CASE REPORT We report a case of a 61-year-old man diagnosed with multiple pulmonary thromboembolism finally attributed to a right pulmonary artery intraluminal sarcoma. One month after the onset of presenting symptoms, the patient suddenly developed an episode of severe, melancholic depression, which remitted in six weeks under treatment with venlafaxine 225 mg/day. DISCUSSION Pathophysiological mechanisms implicated in the development of depression in our patient might resemble those postulated for post-myocardial infarction depression; in line with the "vascular depression" hypothesis, cerebral damage in the limbic circuitry caused by transient hypoxia, an inflammatory response or both may have contributed. CONCLUSION Multiple pulmonary thromboembolism seems to have a bidirectional relationship with major depression, in a similar way as myocardial infarction does.
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The effects of reality distortion syndrome on salient stimuli processing in patients with schizophrenia: an fMRI study. Psychiatry Res 2010; 183:93-8. [PMID: 20599364 DOI: 10.1016/j.pscychresns.2010.04.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2009] [Revised: 04/08/2010] [Accepted: 04/14/2010] [Indexed: 11/27/2022]
Abstract
Schizophrenia is associated with interpersonal difficulties related to impairments in the processing of facial emotional expressions. The aim of the present study was to identify brain regions associated with reality distortion syndrome reduction in a group of patients with schizophrenia during processing of emotionally salient stimuli. We used functional magnetic resonance imaging to measure cerebral blood oxygenation changes during an implicit emotional task in 11 patients with schizophrenia, who were scanned twice with an interval of 6-8 weeks. We found that reality distortion syndrome reduction was associated with increases in the activation of the affective division of the anterior cingulate and lateral prefrontal cortices. Our findings may indicate that changes in the activation of these regions during processing of emotionally salient stimuli may represent neural markers of patients' symptomatic improvement.
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Neurotensin is increased in serum of young children with autistic disorder. J Neuroinflammation 2010; 7:48. [PMID: 20731814 PMCID: PMC2936302 DOI: 10.1186/1742-2094-7-48] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2010] [Accepted: 08/23/2010] [Indexed: 12/12/2022] Open
Abstract
Autism spectrum disorders (ASD) are a group of pervasive neurodevelopmental disorders diagnosed in early childhood. They are associated with a set of "core symptoms" that include disabilities in social interaction skills, verbal and non-verbal communication, as well as repetitive and stereotypic behaviors. There is no definite pathogenetic mechanism or diagnostic tests. Many children with ASD also have "allergic-like" symptoms, but test negative implying mast cell activation by non-allergic triggers. We measured by Milliplex arrays serum levels of 3 neuropeptides that could stimulate mast cells in children with autistic disorder (n = 19; 16 males and 3 females; mean age 3.0 ± 0.4 years) and healthy, unrelated controls (n = 16; 13 males and 3 females; mean age 3 ± 1.2 years). Only neurotensin (NT) was significantly increased from 60.5 ± 6.0 pg/ml in controls to 105.6 ± 12.4 pg/ml in autistic disorder (p = 0.004). There was no statistically significant difference in the serum levels of β-endorphin or substance P (SP). NT could stimulate immune cells, especially mast cells, and/or have direct effects on brain inflammation and ASD.
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