Changes in aspects of cognitive functioning in young patients with schizophrenia during group psychodynamic psychotherapy: a preliminary study.

BACKGROUND: The "Sveti Ivan" psychiatric hospital in Zagreb, Croatia, offers an outpatient Early Intervention Program for psychotic patients. This program consists of psycho-educational workshops and group psychodynamic psychotherapy. Two important objectives of the program are improving and maintaining adequate cognitive functioning. AIMS: The current study examined changes in aspects of cognitive functioning in young patients with schizophrenia after 18 months and after 3 years of psychodynamic group psychotherapy. METHODS: The study included 28 patients who attended the Early Intervention Program for young patients with psychotic disorders; 10 patients had completed only the psycho-educational part of the program (comparative group), and 18 patients continued with group psychodynamic psychotherapy (experimental group). All patients completed the Revised Beta Examination. RESULTS: We observed a trend in the experimental group to achieve higher scores than the comparative group. The results for both groups tended to increase with time, and this increase was greater in the experimental group. CONCLUSIONS: While acknowledging the limitations of this preliminary study, we conclude that participating in psychodynamic group psychotherapy is related to increases in the cognitive functioning of patients with schizophrenia, and our results provide a sound basis for future research.

Brain-derived neurotrophic factor as a suicide factor in mental disorders.

OBJECTIVE: Brain-derived neurotrophic factor (BDNF) plays a critical role in brain plasticity processes and serum levels have been demonstrated to be altered in patients with different mental disorder including suicidal behaviour. The objective of this study was to examine the association between serum BDNF levels as a possible peripheral indicator of suicide behaviour in subjects suffering from depression, personality disorders (PDs) and adjustment disorders (ADs) with or without suicide attempt. METHODS: The research included 172 randomly selected individuals suffering from recurrent depressive disorder (RDD; F 33.2), emotionally unstable PD (F 60.3) and AD (F 43.2), with or without attempted suicide according to the criteria of the ICD-10 (International Statistical Classification of Diseases and Related Health Problems 10th Revision) and 60 phenotypically health control subjects. In the group of patients, 73% subjects took some form of psychopharmacotherapy. Serum BDNF levels were measured by enzyme linked immunosorbent assay. RESULTS: Subjects with PD and AD with suicide attempts had significantly lower serum BDNF levels than those without suicide attempts. In groups of subjects with PD and AD, those taking psychopharmacotherapy had higher serum BDNF levels. In the group of subjects with RDD, there were no differences with respect to suicide attempts or psychopharmacotherapy. Logistical regression analysis was indicated that psychopharmacotherapy and serum BDNF levels statistically correlated with suicide attempts. CONCLUSION: The lower levels of BDNF in subjects suffering from PD and AD with suicide attempts, suggest that the serum BDNF level is a potential marker of suicidal behaviour, independent of mental disorders.

Social functioning of patients with psychotic disorders in long-term psychodynamic group psychotherapy: preliminary research.

BACKGROUND: In recent years, social functioning of patients has increasingly been used as a criterion for assessing therapeutic efficacy of the group psychotherapy. The purpose of this preliminary study was to examine whether social functioning of patients with diagnosed psychotic disorders changes during their participation in psychodynamic group psychotherapy. SUBJECT AND METHODS: The sample consisted of 30 patients involved in the psychodynamic group psychotherapy (PGP), and a comparative group of 30 patients treated only with antipsychotic medication therapy (treatment as usual; TAU). After two years of therapy, the instruments designed for this study (self-assessment and therapist-assessment questionnaire) were applied to examine changes in patient communication in their interpersonal relations, romantic and working functioning, and overall social functioning. The research also included data as to whom patients turned to for help, and the number of hospitalisations in the observed period. RESULTS: The majority of patients from both groups assessed their social functioning as improved, with significant differences found only in the area of romantic relations: more patients in the TAU group assessed their functioning as worsened. Nevertheless, a significantly higher number of patients in the PGP group were assessed by their therapists to have improved social functioning in all dimensions, except in the area of romantic relations, where there was no statistically significant difference between the groups. In comparison with the TAU group, twice as many patients in the PGP group turned to their psychiatrist for help and had four times fewer hospitalisations. CONCLUSION: Considering the limitations of this preliminary study, it can be concluded that the findings are promising, although further research is required to determine whether a psychodynamic approach to group psychotherapy truly leads to improved social functioning of patients with psychotic disorders.

Platelet and serum calcium and magnesium concentration in suicidal and non-suicidal schizophrenic patients.

AIM: The main processes modulated by Ca and involved in the cause of schizophrenia are alteration in the dopamine and glutamate neurotransmitter system. Intracellular effects of Mg-ions are opposite to Ca-ions in competition at K-ion channels, in Na/K-ATP-ase activity, cAMP/cGMP concentration and Ca-ion currents in pre- and postsynaptic membranes. We conducted this research due to the incongruent results on Ca and Mg concentration that have been published until now and to determine platelet Mg concentration in suicidal and non-suicidal schizophrenic patients. METHODS: A group of schizophrenic patients consisted of 23 patients with attempted suicide (S-SCH) and 48 patients without suicidal behavior (K-SCH) diagnosed according to ICD-10 diagnosis (F20.0) with or without intentional self-harm (X60-X84). The control group (K) included 99 healthy voluntary blood donors. The Mg and Ca concentration in platelets and serum was determined by atomic absorption spectrophotometry on the AAnalyst 200. RESULTS: Using one-way anova test and manifold application of the Student-Newman-Keuls post-hoc test we established that there were higher concentrations of platelet Mg (µmol/109 platelets) (P=0.009, F=4.89) and lower concentrations of serum Ca (mmol/L) (P<0.001, F=19.18) in the S-SCH group of patients and higher concentrations of platelet Ca/Mg ratio in the K-SCH group of patients (P=0.006, F=5.37). CONCLUSION: A higher Ca/Mg ratio in the platelets of non-suicidal patients confirms indirect higher Ca concentration. Higher Mg concentration in the platelets of suicidal patients, considered a Ca antagonist, may represent a compensatory attempt to restrain Ca activity.

Dreams and fantasies in psychodynamic group psychotherapy of psychotic patients.

Work with dreams in the group analysis represents an important part of the analytical work, with insight into unconscious experiences of the individual dreamer, and his transferrential relations with the therapist, other members of the group, and with the group as a whole. The way dreams are addressed varies from one therapist to another, and in line with that, members of the group have varying frequency of dreams. In groups of psychotic patients dreams are generally rarely discussed and interpreted by the group, with analysis mainly resting on the manifested content. This paper describes a long-term group of psychotic patients which, after sharing the dreams of several members and daydreams of one female patient, their interpretation and reception in the group achieved better cohesion and improved communication and interaction, i.e. created a group matrix. Furthermore, through the content of dreams in the group, traumatic war experiences of several of the group members were opened and discussed, which brought with it recollections of the traumatic life situations of other group members. In expressing a daydream, a female member of the group revealed the background for her behaviour which was earlier interpreted as a negative symptom of the illness.

Early intervention program for psychotic disorders at the psychiatric hospital "Sveti Ivan".

The Early intervention program for the first episodes of psychotic disorders (RIPEPP) at the Psychiatric Hospital "Sveti Ivan" in Zagreb encompasses patients hospitalized due to various psychoses (acute psychotic disorder, schizophrenia, schizoaffective and delusional disorder, bipolar affective disorder with psychotic symptoms) in the "critical period" of illness, i.e. within five years after the occurrence of the first symptoms. The RIPEPP Program consists of an in- and out-patient part, and includes psychotherapeutic and psychoeducative components as well as the administration of antipsychotics. The Psychotherapeutic part, conducted by psychotherapists - group analysts, comprises psychodynamic group psychotherapy for patients and for family members. The Psychoeducative part, led by cognitive-behavioral therapists, is carried out through educative interactive workshops for both patients and their family members. The paper describes the theoretical framework, as well as the professional, personnel, educative and organizational basis of the Program, the principles of evaluation and some experiences after five years of implementation.

Dementia and legal competency.

The legal competency or capability to exercise rights is level of judgment and decision-making ability needed to manage one's own affairs and to sign official documents. With some exceptions, the person entitles this right in age of majority. It is acquired without legal procedures, however the annulment of legal capacity requires a juristic process. This resolution may not be final and could be revoked thorough the procedure of reverting legal capacity - fully or partially. Given the increasing number of persons with dementia, they are often subjects of legal expertise concerning their legal capacity. On the other part, emphasis on the civil rights of mentally ill also demands their maximal protection. Therefore such distinctive issue is approached with particular attention. The approach in determination of legal competency is more focused on gradation of it's particular aspects instead of existing dual concept: legally capable - legally incapable. The main assumption represents how person with dementia is legally capable and should enjoy all the rights, privileges and obligations as other citizens do. The aspects of legal competency for which person with dementia is going to be deprived, due to protection of one's rights and interests, are determined in legal procedure and then passed over to the guardian decided by court. Partial annulment of legal competency is measure applied when there is even one existing aspect of preserved legal capability (pension disposition, salary or pension disposition, ability of concluding contract, making testament, concluding marriage, divorce, choosing whereabouts, independent living, right to vote, right to decide course of treatment ect.). This measure is most often in favour of the patient and rarely for protection of other persons and their interests. Physicians are expected to precisely describe early dementia symptoms which may influence assessment of specific aspects involved in legal capacity (memory loss, impaired task execution, language difficulties, loosing perception of time and space, changes in mood and behaviour, personality alterations, loss of interests and initiative). Towards more accurate determination of legal competency the psychometric tests are being used. The appliance of these tests must be guided with basic question during evaluation: "For what is or is not he/she capable?" In prediction of possible dementia development, the modern diagnostic procedures are used as help for potentially demented individuals in order to plan own affairs and by oneself determine future guardian. This ensures the maximal respect and protection of rights among persons with dementia in order to independently manage life one step ahead of progressive illness. Finally, it is to be distinguished medical concept of legal capacity which is universal and judicial concept which is restricted by rules of national legal system differing from country to country.

Comparative study on gene tags of the neurotransmission system in schizophrenic and suicidal subjects.

Schizophrenia and suicidal behaviour are sever and complex mental disorders, largely determined by factors of inheritance. Both disorders present pathological changes in the catecholamine neurotransmitter system. The study was conducted on three groups; a group of subjects suffering from schizophrenia, a second compounded by individuals who attempted suicide and a third group of phenotypically healthy examinees. The blood samples of schizophrenic patients as of those who attempted suicide were obtained at the Psychiatric Hospital "Sveti Ivan" in Zagreb in the year 2004. Tests were conducted on the statistic relation between a total of 18 SNPs within three candidate-genes of the dopamine and adrenergic system (DRD4, SLC6A3 and ADRA2B) and the manifestation of schzophrenia and suicidal behaviour. Cases were genotyped by use of SNPlex system. Statistically significant differences were determined in the allelic frequency between the mentioned groups. Findings show a significant connection between 4 SNPs (ADRA2B rs749457, SLC6A3 rs464094, DRD4 rs11246226 and rs4331145) and schizophrenia, and 2 SNPs with suicidal attempt (ADRA2B rs1018351 i SLC6A3 rs403636). In addition, this is the first study that highlights the potential role/effect of polymorphisms in ADRA2B on the manifestation of schizophrenia, as on suicidal behaviour.

Serotonin and cortisol as suicidogenic factors in patients with PTSD.

Post-traumatic stress disorder (PTSD) frequently occurs in commorbidity with different mental disorders, including suicidal behaviour. Group of biological factors, including serotonergic system, HPA axis and some genetic factors, are being studied as potential markers, able to differentiate suicidal and non-suicidal behaviour across the group of PTSD patients. This study is examining statistical relation between platelet serotonine concentration and serum cortisole concentration, within the group of PTSD patients with and without attempted suicide, treated at "Sveti Ivan" Psychiatric Hospital in Zagreb. The hypothesis of this study is that periferal biochemical markers are different across the groups of PTSD patients with and without attempted suicide and the group of healthy controls. Our results have shown significantly lower platelet serotonine concentration in PTSD patients with and without suicide behaviour, compared to healthy controls. There are no statistically significant differences of the serum cortisole concentration across observed groups. Our results correspond with those reported by other authors in this area of research, suggesting that platelet serotonine level might be used as potential periferal marker to detect risk of suicidal behaviour in PTSD patients.

Cognitive impairment and general anaesthesia - Case report.

Degeneration of cholinergic receptors causes memory disorders and irreversible impairment in cognitive functions, whose advancement can lead to clinically recognizable Alzheimer's disease (AD). Very often, the first symptoms of AD are mood swings and hence depression should be excluded by differential diagnosis since it can also cause memory disorders and cognitive deficits. Due to the characteristic clinical picture of AD, its diagnosis should not be a problem, except at the very beginning of the disease. Many AD patients are never diagnosed and therefore are not adequately treated in clinical practice. Agents used for general anaesthesia reduce cholinergic transmission, which is manifested by loss of consciousness, pain, voluntary movements and memory. In patients with compromised memory and cognitive functionality, general anaesthesia can postoperatively have an adverse effect on the prognosis of degenerative cerebral disease. A patient is described whose preoperative impaired memory and cognitive functioning deteriorated after general anaesthesia and whose clinical picture reached the extent of AD.

Infection or idiosyncratic reaction to antiepileptic drugs?

Idiosyncratic reactions are serious, unpredicted adverse effects of antiepileptic drugs which are in use in psychiatry as mood stabilizers. Severe idiosyncratic reactions can manifest as systemic symptoms or Dress syndrome clinically manifested with increased body temperature, peripheral lymphadenopathy and potential one or multiple organ failure. We present a 36 years old patient, who was hospitalized for the first time in our hospital after he attempted suicide by hanging. Patient was diagnosed as Bipolar affective disorder, current episode depressive with psychotic features and high suicidal risk. At the time of admission he was taking olanzapine and venlafaxine. Psychopharmacs were cross titrated to clozapine, valproic acid and lamotrigine. Two weeks later, patient's mood was stabilized but his somatic status worsened dramatically. He was forwarded to Clinic for Infective Diseases where he was diagnosed with severe sepsis. Dress syndrome, although initially suspected was not verified, but has to be taken into consideration in each patient prescribed with antiepileptic drugs.

Venlafaxine - quetiapine combination in the treatment of complicated clinical picture of enduring personality changes following PTSD in comorbidity with psychotic depression.

PTSD is a complex disorder, which frequently occurs in comorbidity with anxious disorder, personality disorder, addiction or substance abuse disorder, depressive disorder with or without psychotic symptoms and psychotic disorder. PTSD symptoms may result from deregulation of several different neurotransmitter systems. Pharmacotherapy of PTSD depends on clinical features and the presence of comorbid disorders. Pharmacotherapy of PTSD involves use of anxiolytics, adrenergic receptor antagonists, antidepressants, anticonvulsants and novel antipsychotics. Serotoninergic effect of antidepressants is not only effective in treating depression, but also appears to be helpful in PTSD treatment, particularly in reduction of intrusive symptoms, emotional reactivity, impulsiveness, aggression and suicidal ideation. Anypsychotics with serotoninergic-dopaminergic antagonism are being prescribed often in treatment of psychotic depression, while in PTSD treatment they are proved to be efficient in relieving intrusive symptoms and nightmares. Quetiapine as serotoninergic-dopaminergic antagonist is efficient in treatment of chronic insomnia as well as in reduction of aggressiveness. Considering PTSD refractoriness to therapy, high incidence of comorbidity and significant functional impairment, it is important to search for new psychopharmacological combinations in order to improve mental status of the patient. The paper presents 46 years old male patient with the diagnosis of Enduring personality changes following war PTSD (F62.0) in comorbidity with Recurrent depressive disorder with psychotic symptoms (F33.3), who was treated with combination of venlafaxine and quetiapine.

Suicidality and side effects of antidepressants and antipsychotics.

Antidepressants and antipsychotics can cause side effects in various organs and organic systems, and some (and) in the central nervous system, which can also be clinically manifested by suicidal behavior as well. Tricyclic antidepressants particularly of imipramine and clomipramine can have pro-suicidal effect, which is believed to be the consequence of their own hypothetic asynchronous cognitive-psychomotor pharmacodynamic action. Antidepressants from the group of selective serotonin reuptake inhibitors can at the beginning of administration as monotherapy also have pro-suicidal effects in patients with hints of suicidality or suicidal behavior, by increasing the intensity of already present suicidal predictors, such as dysphoria, anxiety, impulsiveness, agitation etc. Antipsychotics can act stimulatingly upon predictors of suicidal behavior, that is, pro-suicidal in an indirect way through side effects they cause indirect pro-suicidal neurological and consecutive psychological impact, as it is called. It is particularly valid for classic antipsychotics causing primarily neurological, i.e. extrapyramidal side effects, along which consecutive psychological side effects can occur as well. However, new antipsychotics in comparison to classic ones, have less pronounced neurological, extrapyramidal symptoms and signs but more somatic-metabolic side effects, and thereby their action can be mostly manifested as indirect pro-suicidal neurological and somatic-metabolic as well as consecutive psychological activity.

The role of CYP2D6 and TaqI A polymorphisms in malignant neuroleptic syndrome: two case reports with three episodes.

Malignant neuroleptic syndrome (MNS) is a serious and potentially fatal side-effect of neuroleptic treatment. Beside antipsychotic drugs, other psychotropic drugs such as antidepressants and lithium carbonate can cause this life threatening side-effect. Underlying mechanism of this side-effect is still unknown and debated. So far some risk factors have been identified, with clinical observations and recent pharmacogenetic research suggesting (with inconsistent findings) correlation between genetic mechanisms and predisposition to MNS. Polymorphisms of CYP2D6 enzyme through which most psychotropic drugs are metabolized and TaqIA DRD2 which is target for antipsychotic drugs could be the link between pharmacogenetic factors and potential for development of MNS. In this paper we present two case reports with clinical presentation of three consecutive MNS. One patient developed MNS while he was taking combination of drugs: first time haloperidol, promazine and fluphenazine, second time fluphenazine and perazine and third time clozapine, promazine and valproic acid consecutively. The other patient developed MNS while taking following combination of drugs: first time haloperidol and lithium carbonate, second time risperidone and third time clozapine consecutively. Pharmacogenetic analysis for CYP2D6 and TaqI A DRD2 polymorphisms for both patients was done. Genotypisation of CYP2D6*1*3*4*5*6 in both patients showed no evidence of poor metabolizer phenotype. On the other hand, first patient was heterozygous for CYP2D6*4 (genotype *1/*4). CYP2D6 polymorphisms could have clinical significance because may lead to toxicity and unwanted side-effects in standard usual antipsychotic dose ranges. Analysis Taql A DRD2 polymorphism for first patient showed that he is heterozygous for A1 allele (genotype A1A2) which is commonly associated with predisposition to MNS. According to our literature three consecutive MNS are rarely described, and incidence of MNS generally is too low to perform clinical research. Many patophysiological mechanisms may probably underlie this complex and potentially fatal syndrome, still unknown etiology. But, genetic mechanisms could be significant. Further pharmacogenetic research, findings and analysis in patients who develop single or repeated MNS are strongly recommended. In long term, pharmacogenetic analysis, implemented in daily clinical practice, could help in prevention of this extremely serious side-effect.

Association of tagging single nucleotide polymorphisms on 8 candidate genes in dopaminergic pathway with schizophrenia in Croatian population.

AIM: To perform a comprehensive evaluation of association of common genetic variants in candidate genes in the dopaminergic pathway with schizophrenia in a sample from Croatian population. METHODS: A case-control association study was performed on 104 unrelated patients with schizophrenia recruited from a psychiatric hospital in Zagreb and 131 phenotypically normal Croatian subjects. Forty-nine tagging single nucleotide polymorphisms (tagSNPs) in 8 candidate genes in the dopaminergic pathway were identified from the HapMap database and tested for association. Genotyping was performed using the SNPlex platform. Statistical analysis was conducted to assess allelic and genotypic associations between cases and controls using a goodness of fit chi(2) test and trend test, respectively; adjustment for multiple testing was done by permutation based analysis. RESULTS: Significant allele frequency differences between schizophrenia cases and controls were observed at 4 tagSNPs located in the genes DRD5, HTR1B1, DBH, and TH1 (P<0.005). A trend test also confirmed the genotypic association (P<0.001) of these 4 tagSNPs. Additionally, moderate association (P<0.05) was observed with 8 tagSNPs on SLC6A3, DBH, DRD4, SLC6A4, and COMT. CONCLUSIONS: Common genetic variants in genes involved in the dopaminergic pathway are associated with schizophrenia in the populations of Caucasian descent.

Comparative study on dermatoglyphics in alcoholic patients.

According to the world's prevalence rate, alcoholism is in the third place after heart and blood vessel diseases and malignant tumors. With the development of neuroscience, the causes of alcoholism's biological etiologic sources are still being studied. Considering that dermatoglyphics are highly determined by heritage, we contemplated the possibilities of their discrimination in alcoholic patients in relation to phenotypically healthy subjects. We analyzed the quantitative and qualitative dermatoglyphics properties of 100 alcoholic patients without psychiatric comorbidity, who have been cured in the Psychiatric Hospital Sveti Ivan two or more times, and those of 100 phenotypically healthy men. Through the t-test we evaluated the heterogeneity of the examined groups. Results showed a statistically significant difference on five examined variables. In the calculation of fluctuating asymmetry measure, we found no statistically significant differences in the correlation of values of the right and the left hand on the tested variables, beside one. Chi-square tests showed that there is no relation between the dermatoglyphic qualitative properties of alcoholic patients and those of the examinees from the comparison group. Despite the indisputable genetic role in the genesis of alcoholism, the analysis of the dermatoglyphics carried out in our study did not show any etiological connection between the results of the test on dermatoglyphics and the appearance of alcoholism.

Comparative study on dermatoglyphics in patients with PTSD.

The factors situated at the bases of the genesis and development of PTSD are divided in: biological, psychological and social factors. Primary factor is a stressful event of extremely dangerous and threatening nature. The sort and the intensity of the stressful event too play an important role, followed by the personality structure, the relation with the environment and the genetic constitution. The study was thought to determine the quantitative dermatoglyphic properties of the digito-palmar complex in patients with PTSD aiming to establish whether there are biological, that is, genetic bases for PTSD, in what measure they determine the clinical manifestation of the disorder, and whether there is a dermatoglyphic marker, characteristic for people with PTSD. We analyzed the quantitative properties of the digito-palmer complex on a group of 100 male examinees over 18 years of age with PTSD, no psychiatric comorbidity, and who were two or more times cured at the Psychiatric Hospital "Sveti Ivan", comparing them with the quantitative dermatoglyphic properties of a group of 100 phenotypically healthy male examinees over 18 years of age. Using the method of descriptive statistics, we found no statistically significant differences among the results of the examined groups. With the T-test we evaluated the heterogeneity of the groups, and the results showed the existence of statistically significant differences among the comparison group and the group of patients with PTSD on three variables. We calculated the Fluctuating Asymmetry (FA) measure, which illustrates the compatibility, that is, the symmetry of the observed property on the right and on the left side of the body, indicating a difference on one variable. The outcome did not confirm the existence of a connection between a particular dermatoglyphic result and the genesis of PTSD. This is, however, in line with the hypothesis that, in patients with PTSD and other psychiatric disorders, there is a multiple effect of several micro-abnormalities in different genes, along with the inevitable and essential influence of environmental and/or physical and/or psychosocial stressogenic factors.

Psychopharmacotherapy and remission of patients with schizophrenia.

Schizophrenia is a clinical syndrome of variable, but profoundly disruptive, psychopathology that involves cognition, emotion, perception and other aspects of behavior The Remission in Schizophrenia Working Group (RSWG) has defined criteria for symptomatic remission based on achieving and maintaining a consistently low symptom threshold for at least six consecutive months. Aim of our study was to determine which antipsychotic are used in the treatment of patients with schizophrenia, as well as to assess are there differences between patients treated with typical and atypical antipsychotics and how many of them are in remission according to the defined remission criteria. All outtreated patients with schizophrenia treated at the University Department of Psychiatry, University Hospital Osijek in the period of three months were assessed. The patients were divided in two groups, one group of patients treated with typical antipsychotics, and the other group treated with atipycal antipsychotics. All of them were assessed with specially designed questionnaire about sociodemographic data, than with 8 item of PANSS (remission criteria), and with Clinical Global Impression scale. The authors analysed 193patients with schizophrenia, 65 (33.7%) of them were treated with typical antipsychotics, and 128 (66.3%) patients were treated with atypical antipsychotics. Younger and work active patients are more often treated with atypical antipsychotics. Authors did not found statistically significant differences in two groups of patients regarding the scores on PANSS, CGI and number of patients in remission.

Differential diagnosis of psychotropic side effects and symptoms and signs of psychiatric disorders.

Diagnostic recognition and distinguishing of psychotropic side effects which are phenomenological Identical/similar to symptoms and/or signs of psychiatric disorders undergoing psychotropic treatment, is an integral element within the general diagnostic procedure. Unrecognising and undistinguishing of psychotropic-induced side effects from psychopathological phenomena and/or physical signs which are, according to relevant classification criteria, standard parts of psychiatric disorders, most frequently can cause increase the dose of the psychotropic medication, assigning of the unwarranted diagnoses, and/or addition of unnecessary medications. Some of the most frequent side effects that can be caused by the diagnostic difficulties and/or misjudgements of the phenomenological recognition and differentiating side effects from psychiatric symptoms and signs are: drug-induced akathisia, intensive anticholinergic pharmacodynamic effects including delirium, neuroleptic induced Parkinsonism, paradoxically antidepressants-induced worsening or re-emerging depression, acute dystonia and tardive dyskinesia and others. In conclusion, differential diagnosis of these side effects requires careful evaluation based on clinical experience and knowledge.

Shared psychotic disorder ("folie a deux") between mother and 15 years old son.

We presented a rare case in clinical practice: fifteen (15) years old male adolescent with shared psychotic disorder with his thirty seven (37) years old mother. In this case of "folie d deux" child was the passive psychotic partner and his mother who was the dominant psychotic partner. Both patients shared the same paranoid and imperative delusions. With complete psychiatric anamnesis, clinical interview, psychological testing, EEG (examination-electroencephalography) examination and control examinations we came to the diagnosis and efficacious pharmacological intervention for son.