Oxidative stress induced by chlorpromazine in patients treated and acutely poisoned with the drug.

Background/Aim: Although chlorpromazine (CPZ) is an antipsychotic drug widely used in clinical practice for a long time, its mechanism of action has not been entirely defined. An extremely difficult managing of patients acutely poisoned with CPZ is additional reason for detailed studying its toxicity mechanisms. In this clinical study, we investigated whether the oxidative stress (OS) mediates CPZ toxic effects in the exposed patients. Methods: The patients were organized into 3 groups: the T-group - hospitalized patients receiving therapeutic doses of 75-150 mg CPZ/day; the overdosed group, divided into two subgroups: the group M and the group S - mildly (CPZ serum concentration: 0.21 ± 0.05 mg/L) and severely (CPZ serum concentration: 2.66 ± 0.25 mg/L) poisoned patients, respectively, and the group C (control group of healthy volunteers). Oxidative stress parameters [total antioxidative status (TAS) and malondialdehyde (MDA) in plasma)] and superoxide dismutase (SOD) activity in erythrocytes were measured spectrophotometrically, and CPZ concentrations in serum were monitored chromatographically. One set of measurements was performed in the group C and T, whereas two sets of measurements (after 24 hours and 48 hours) were done in the poisoned patients, groups M and S. Results: A decrease of TAS and increase of SOD activity were obtained in both subgroups of the poisoned patients, compared to the controls and the group receiving therapeutic doses of CPZ. A significant increase of MDA was achieved in severely poisoned patients, compared to all other groups. Conclusion: Changed oxidative stress parameters in patients poisoned with chlorpromazine indicate involvement of oxidative stress in the toxicity mechanism(s) of chlorpromazine.

Bridging psychological barriers between the child and the father after his returning from the war: Could group art therapy help?

Introduction: War veterans with chronic post-traumatic stress disorder (PTSD) have poorer family and parenting functioning, but little research has focused on these impairments. Case report: This paper presented how the series of drawings and the group art therapy process enhanced bridging the psychological barriers of a 33-year-old male PTSD war veteran to engagement with the child. After two years of deployment he returned home and suffered mostly from PTSD numbness and avoidance symptoms. The veteran had the family readjustment difficulties and felt guilty for being detached from his 3-year-old son. He under-went integrative treatment in the Day Unit Program. The drawings series were made by free associations. Clinical observations and group discussions were recorded in the group art therapy protocols. The presented patient got gratifications and support from the group members for his illustration of popular cartoon heroes, and decided to draw Mickey Mouse at home. On the next session he shared his satisfaction for bridging the gap between him and his son, having done the same drawings with his son at home. Beck's depression inventory (BDI) was used for self-rating of depression and a reduction of BDI score from 18 to 6 during the treatment course was recorded. Conclusions: Series of drawings illustrated shift from war related past toward current family life of the war veteran. Group art therapy gave him gratification and support with hope and a sense of belonging, thus facilitated his parenting readjustment.

Re-evaluating disability assessment in war veterans with posttraumatic stress disorder.

Background/Aim: Sametimes war veterans may resort to such strategies as preducing exaggerated symptoms and malingerating in order to obtain material compensation rights. The aim of this study was to assess the accuracy of the diagnosis of posttraumatic stress disorder (PTSD) on the basis of which war veterans were entitled to a financial compensation due to their disability. Methods: The diagnoses of 259 war veterans were re-evaluated. Veterans were previously diagnosed by a psychiatrist on local level, while regional state medical commission determined the degree of disability and the right to a financial compensation. A team of experts, consisting of psychiatrists with research experience in the field of traumatic stress and who were trained to use a structured interview for PTSD, conducted the evaluation of medical data from veterans' military records. The diagnostic process was conducted using the standardized diagnostic interview (Clinician-Administered PTSD Scale ­ CAPS), after which the diagnosis was reaffirmed or reviewed. This influenced disability status and consequential financial compensation. Results: There was a remarkable difference between the first diagnostic assessment of PTSD, conducted by the psychiatrists on local level, and the second evaluation conducted by the team of experts. In more than half of 259 veterans (52.1%) diagnosed with PTSD in the first assessment the diagnosis was not confirmed. The diagnosis was confirmed in 31.7% of veterans. Those veterans who were diagnosed with lifetime PTSD (7.3%) should also be treated as accuratelly diagnosed. This means that a total of 39% of the diagnoses were accurate. The rest (8.9%) were diagnosed with other diagnoses, but not PTSD, as was the case in the initial assessment. Conclusion: The possibility for war veterans to obtain the right to disability and financial compensation due to a diagnosis of PTSD might interfere with the proper diagnostic assessment and thus the treatment outcome. During the procedures for the obtention of these rights, exaggeration or simulation of symptoms are common. The quality of the diagnostic assessment of PTSD can be improved by applying evidence based standardized procedures.

Posttraumatic stress disorder and art group therapy: Self-expression of traumatic inner world of war veterans.

Background/Aim: Art therapy and drawings may serve as alternative means of expression and release from trauma among veterans diagnosed with posttraumatic stress disorder (PTSD). Methods: The retrospective clinical study of drawings of war veterans was performed. A total of 89 war veterans met the Diagnostics and Statistical Manual of Mental Disorders (DSM-IV) PTSD criteria and were consecutively admitted to the Day Hospital during 5 years. Art group therapy as part of integrative treatment was performed once a week. The group was open and heterogeneous. Qualitative analysis of drawings content and group protocols were obtained. The drawings were made by free associations. War related themes were explored and descriptive statistics were applied. Results: The most frequent type of common themes of combat stress presented battle and witnessing wounded and killed combatants. Less frequent were themes of graves, destroyed cities and broken trees. The veterans preferred black and red colors with association to death, blood, wounds and destroyed objects. Conclusion: Drawing could provide a unique, complex, visual illustration of war traumatic experiences and memories of posttraumatic stress disorder veterans. Art group discussion might enhance war veterans' verbal expression due to group support in safe setting. As adjuvant psychotherapy, art group therapy could enrich awareness and the ability of clinicians to treat hard posttraumatic stress disorder symptoms related to uncovered war trauma.

Correlation and characteristics of self-rating and clinically rating depression among alcoholics in the course of early abstinence.

BACKGROUND/AIM: Depression is an alcoholism relapse risk factor, but frequently stays underdiagnosed among treated alcoholics. The correlation and characteristics of self-reported and clinically assessed depression in the course of early alcohol abstinence were explored. METHODS: A total of 100 inpatient, primary male alcoholics (20-60 years) diagnosed according to Classificaton of Mental and Behavioural Disorders (ICD-10) and Diagnostic and Statistical Manual of Mental Disorders (DSM-IV) were recruited consecutively. The Hamilton Depression Rating Scale (HDRS) and Beck Depression Inventory (BDI) were scored on admission (Tl), after 4 weeks (T2) and after 8 weeks (T3). Student's t-test, repeated measures ANOVA and Pearson's correlation between the scores were done (p <0.05). Factor analyses of symptoms were performed. RESULTS: On HDRS Tl, T2, T3 90,7%, 39.5%, 17.4% alcoholics were depressive, respectively. The mean HDRS vs BDI scores on T1, T2 and T3 were 15.16 ± 6.34, 7.35 ± 4.18, 4.23 ± 2.93 vs 14.20 ± 9.56, 8.14 ± 7.35, 5.30 ± 4.94, respectively. Depression severity significantly lowered in the course of abstinence (ANOVA). The HRDS and BDI correlations on Tl, T2 and T3 were significant (r1 = 0.763, r2 = 0.684, r3 = 0.613 respectively). Dysphoric mood, anxious, vegetative and cognitive HDRS subscales on Tl, T2 and T3 were detected, but not BDI factors, thus BDI symptoms were analysed. CONCLUSIONS: The majority of alcoholics had depression on admission. A predominant mild-degree with a significant lowering of depression severity and positive significant correlations between HRDS and BDI scores in the course of abstinence were detected. The dysphoric mood on the HDRS subscale, and self-blame, anhedonia and guilt BDI symtoms were most prominent and persisted. The BDI could be a useful tool not only for routine screening and reassessment of depression, but also for exploring emotional content during early abstinence and planning tailored integrative therapy and relapse prevention for alcoholics.

[Gender differences in victims of war torture: types of torture and psychological consequences].

BACKGROUND/AIM: Torture for political reasons is an extreme violence in interpersonal relations resulting in not only acute psychiatric disorders but also very often in very severe and far reaching negative consequences for the overall psychosocial functioning of a victim. The aim of this study was to investigate gender differences in types of torture and psychological consequences in subjects who experienced war torture. METHODS: A sample (410 men and 76 women) included clients of "Centre for rehabilitation of torture victims--IAN, Belgrade" who experienced torture in prisons and concentration camps during civil wars in ex-Yugoslavia 1991-1995 and 1999. Types of Torture Questionnaire with 81 items was used for collecting data about forms of torture. Symptom Checklist 90-Revised (SCL-90-R) was used for assessing type and intensity of psychological symptoms, and Impact of Event Scale (IES) was used to estimate posttraumatic complaints. RESULTS: A gender difference was found for 33 types of torture: 28 more frequent in men, and 5 in women. Factor analysis of torture types revealed three factors explaining 29% of variance: "common torture", "sadistic torture", and "sexual torture". Discriminant analysis revealed significant gender difference concerning the factors. "Common torture" and "sadistic torture" were more prominent in men, and "sexual torture" was more present in women. Higher scores on depression, anxiety, somatization, interpersonal sensitivity and obsessive-compulsive dimensions on SCL-90-R were found in women. General score and scores of subscales (intrusion and avoidance) on IES were significantly higher in women. CONCLUSION: Women exposed to war torture experienced less torture techniques and shorter inprisonment than men, but had more frequent and severe symptoms of posttraumatic stress disorder and other psychological symptoms. Gender differences in posttraumatic symptomatology can not be explained exclusively by gender differences in types of torture found in this study.

Pain syndromes after missile-caused peripheral nerve lesions: part 1--clinical characteristics.

OBJECTIVE: To report on the clinical characteristics of pain and factors influencing pain intensity in patients with missile-caused nerve injuries. METHODS: The prospective study included 326 patients with clinically significant pain syndromes including complex regional pain syndrome Type II, deafferentation pain, reinnervation pain, and neuralgic pain. Diagnostic procedures were analyzed, factors influencing the pain intensity were identified, and the patients' characteristics, pain characteristics, and other clinical symptoms and signs were compared between different types of pain syndromes. RESULTS: The rate of painful injuries ranged from 17.3 to 22.9% for mixed nerves and from 2.6 to 4.6% for motor nerves. Peripheral nerve block and sympathetic block were useful and safe adjuvant diagnostic procedures, obtaining pain relief in 66.7% of patients with neuralgic pain and in 90.1% of patients with complex regional pain syndrome Type II. Pain started 2.6 days after injury in patients with complex regional pain syndrome Type II and 11.9 days after injury in patients with painful nerve adhesions (analysis of variance, P < 0.001). Permanent pain was more frequent (79.1%) than paroxysmal pain, superficial pain was more frequent (55.2%) than deep pain, and burning pain was the most frequent pain descriptor (43.6%). Ten factors were found to significantly influence the pain intensity (binary logistic analysis), including three independent predictors (multivariate analysis): type of pain syndrome (P < 0.001), multiple nerve damage in the injury site (P = 0.022), and onset of pain in the first two days after injury (P = 0.031). CONCLUSION: Pain syndromes after missile-caused nerve injury differ significantly regarding time of pain onset, pain characteristics, and other symptoms and signs. The type of pain syndrome, multiple nerve damage, and early onset of pain are independent predictors of initial pain intensity. Although medical history and physical examination are the main diagnostic keys, nerve exploration preceded by a nerve block and sympathetic block are safe and useful adjuvant diagnostic procedures.

Pain syndromes after missile-caused peripheral nerve lesions: part 2--treatment.

OBJECTIVE: To analyze treatment procedures and treatment outcomes of painful missile-caused nerve injuries and factors influencing the outcome. METHODS: The study included 326 patients with clinically significant pain syndromes, including complex regional pain syndrome Type II, deafferentation pain, reinnervation pain, and neuralgic pain. Treatment modalities included drug therapy, nerve surgery, sympatholysis, and dorsal root entry zone operation. Pain intensity was assessed before and after the treatment using a visual analog scale, and treatment outcome was defined as successful (pain relief >70%), fair (pain relief between 50 and 69%), or poor (pain relief <50%). The outcome was compared between different pain syndromes and different treatment modalities. RESULTS: A successful outcome was achieved in 28.6% of patients with deafferentation pain, in 76.9% of patients with complex regional pain syndrome Type II, and in 87.9 to 100% of patients with other pain syndromes (P = 0.002). Each type of pain syndrome required a specific treatment algorithm, but average pain relief was similar for all definitive treatment modalities (range, 81-88%; P > 0.05). Ten factors were found to significantly influence the treatment outcome, but only three factors were independent predictors of a successful outcome: type of pain syndrome (P < 0.001), severity of nerve injury (P < 0.001), and absence of pain paroxysms (P = 0.03). CONCLUSION: The treatment outcome of painful nerve injury depends on several factors, including the type of pain syndrome, severance of nerve injury, and absence of pain paroxysms. Drug therapy (carbamazepine, amitriptyline, or gabapentin) should be recommended, at least as a part of treatment, for patients with reinnervation pain, deafferentation pain, and complex regional pain syndrome Type II. Nerve surgery should be recommended for patients with posttraumatic neuralgia, either as the first treatment choice (acute nerve compression or intraneural foreign particles) or after unsuccessful pharmacological treatment (other causes of neuralgic pain).

[Possibility to predict the development of secondary depression in primary alcoholics during abstinence].

BACKGROUND/AIM: [corrected] The relationship between alcoholism and depression is observed in clinical trials. The factors which could predict persistence of secondary depression after alcohol withdrawal are not enough explored on admission. The differencies between depressed (DA) and non-depressed (NDA) alcoholics regarding the degrees of severity of withdrawal, severity of depression and the intensity of cognitive disfunctions were explored on admission to investigate possibility of prediction of the development of secondary depression in alcoholics. METHODS: A group of primary male alcoholics (n = 86) was recruited during inpatient treatment. After 4 weeks alcoholics were divided in the DA group (n = 43) and NDA (n = 43) group according to the score on the Hamilton Depression Rating Scale (HAM-D). Clinical assessment of withdrawal, scoring on the Alcohol Dependency Severity Scale-ASD, and scoring on the Mini Mental Scale-MMSE were performed in all the participants on admission. The differences between the groups were tested by the Student's t-test. RESULTS: The DA group showed the significantly higher severity of depression, higher levels of alcohol withdrawal symptoms and cognitive disfunctions than the NDA group on admission. CONCLUSION: The specific group of depressive alcoholics was shown to be characterized by the higher severity of alcoholism and depression on admission, which could predict prolonged, secondary depression. Early detection and concurrent therapy of secundary depression could improve the treatment, and reduce the relapse of alcoholism.