Meta-cognitive beliefs as a mediator for the relationship between Cloninger’s temperament and character dimensions and depressive and anxiety symptoms among healthy subjects

Background

Previous studies suggest that temperament and character may impact depression and anxiety through dysfunctional cognition. This study targets the mediating role of meta-cognitive beliefs in the relationship between Cloninger’s temperament and character dimensions and symptoms of depression and anxiety.

Method

One hundred and sixty-one healthy subjects filled out Cloninger’s Temperament Character Inventory (TCI), a Metacognitions Questionnaire (MCQ), the Beck Depression Inventory (BDI) and the State and Trait Anxiety Inventory (STAI). Correlation and mediation analyses according to Baron and Kenny’s method were performed.

Results

Harm avoidance (HA) and self-directedness (SD) were related to depression and anxiety. HA was related to negative beliefs about uncontrollability of thoughts and to beliefs about cognitive confidence. SD was associated with the same types of meta-cognitive beliefs and with general negative beliefs. Cooperativeness (CO) was related to positive beliefs about worry, beliefs about cognitive confidence and to general negative beliefs. Self-transcendence (ST) was related to all types of meta-cognitive beliefs. Mediation analysis revealed that the relationship between HA and depression and anxiety is partially mediated by certain types of meta-cognitive beliefs. The same results were obtained for the relationship between SD and depression and anxiety. General negative beliefs fully mediated the relationship between CO and depression and the relationship between ST and anxiety.

Conclusions

Meta-cognitive beliefs mediate the relationship between temperament and character dimension and depressive and anxiety symptoms, thus providing further evidence for the meta-cognitive theory of emotional disorders as presented by Wells and Matthews (Behav Res Ther 1996;32:867-870).     

A 59 year-old patient with acute anterolateral myocardial infarction, complicated by cardiogenic shock, with chest wall deformity caused by Heine-Medin disease

We report a case of a 59 year-old patient in a condition of acute myocardial infarction with ST elevation, in a cardiogenic shock, with multiple cardiac arrests in mechanism of ventricular fibrillation with a significant chest wall deformity caused by Heine-Medin disease in childhood. To our knowledge, this is the first case report of a patient in critical condition with a considerable pectus deformity after poliomyelitis who needed to undergo cardiovascular angioplasty. Although severe patient's condition and numerous difficulties during percutaneous coronary intervention, therapy was successful.     

Treatment of undifferentiated embryonal sarcoma of the liver in children—single center experience

Background

Undifferentiated embryonal sarcoma of the liver (UESL) represents less than 5% of all malignant hepatic tumors in childhood. It is considered an aggressive neoplasm with an unfavorable prognosis. The aim of this paper is to present a single center experience in the treatment of children with UESL.

Materials and methods

Ten children with UESL were treated between 1981 and 2012. Age at diagnosis ranged from 4 months to 17 years (median age, 6 years and 9 months). Surgery after neoadjuvant chemotherapy (CHT) was performed in 7 patients, and in 3 patients primary surgery was done. Adjuvant chemotherapy was administered in all 10 patients (CYVADIC, CAV, CAV/ETIF/IF + ADM, CDDP/PLADO). Right hemihepatectomy was performed in 1 patient, extended right hemihepatectomy in 6, and partial resection of the right lobe (segments V-VI, segment V) in 2 patients. One patient with unresectable tumor affecting both lobes was listed for liver transplantation (LTx).

Results

Follow-up from diagnosis ranged from 50 to 222 months (mean 138 months). Among 9 patients treated with partial liver resection, distant metastases/local recurrence was not observed in any, and disease-free survival in this group is 100% (9 patients alive). The patient that underwent liver transplantation died of multiorgan failure 4 months postoperatively.However, this patient was misdiagnosed as having hepatoblastoma (HBL) and received PLADO chemotherapy. The overall survival rate is 90%.

Conclusion

Excellent results with long-term survival can be achieved in children with UESL with conventional therapy, including a combination of neoadjuvant and adjuvant chemotherapy and surgery, even in large extensively growing tumors.     

Is inflammation a new risk factor of depression in haemodialysis patients?

Purpose

Prevalence of depression is high in patients with chronic kidney disease. Depression is associated with increased mortality and the higher rate of suicides in these patients. The aim of the study was to estimate the prevalence of depressive symptoms in haemodialyzed patients in Upper Silesia region of Poland and the possible role of inflammation in depression development.

Methods

Six hundred and ninety-seven haemodialyzed patients from 22 dialysis centres in Upper Silesia region of Poland were enrolled into the study. Mean age was 59.1 ± 0.5 years, and mean time of dialysis treatment was 3.6 ± 0.2 years. Each patient received 21-item Beck Depression Inventory (BDI) questionnaire for depression screening. Additional questions considering length of dialysis treatment, concomitant diseases and number of days spent in hospitals during the last year were also asked.

Results

Depressive symptoms were found in 268 (38.6 %) patients. Patients with depressive symptoms when compared with the patients without them tended to have higher C-reactive protein plasma concentration (14.3 ± 1.3 vs. 11.1 ± 0.9 mg/l; p = 0.067) and were more often dialyzed with central catheter (27.6 vs. 18.2 %; p = 0.0042). During the last year, patients with depressive symptoms spent in hospitals more days than patients without depressive symptoms (24.3 vs. 15.3 days, respectively; p < 0.0001). Significant positive correlation between BDI score and C-reactive protein level (r = 0.1625; p = 0.001) was found both in univariate and multivariate analysis.

Conclusions

(1) Depressive symptoms are frequently found (38.6 %) in haemodialyzed patients in Upper Silesia part of Poland. (2) Catheter placement and inflammation seem to play an important role in the pathogenesis of depression in haemodialysis patients.     

Tremor associated with focal and segmental dystonia

Background and purposeTremor occurs in 10–85% of patients with focal dystonia as so-called dystonic tremor or tremor associated with dystonia. The aim of this study was to assess the incidence and to characterize parameters of tremor accompanying focal and segmental dystonia.Material and methodsOne hundred and twenty-three patients with diagnosis of focal and segmental dystonia together with 51 healthy controls were included in the study. For each participant, clinical examination and objective assessment (accelerometer, electromyography, graphic tablet) of hand tremor was performed. Frequency and severity of tremor were assessed in three positions: at rest (rest tremor); with hands extended (postural tremor); during ‘finger-to-nose’ test and during Archimedes spiral drawing (kinetic tremor). Based on the mass load test, type of tremor was determined as essential tremor type or enhanced physiological type.ResultsThe incidence of tremor was significantly higher in dystonic patients as compared to controls (p = 0.0001). In clinical examination, tremor was found in 50% of dystonic patients, and in instrumental assessment in an additional 10–20%. The most frequent type of tremor was postural and kinetic tremor with 7 Hz frequency and featured essential tremor type. In the control group, tremor was detected in about 10% of subjects as 9-Hz postural tremor of enhanced physiological tremor type. No differences were found between patients with different types of dystonia with respect to the tremor incidence, type and parameters (frequency and severity). No correlations between tremor severity and dystonia severity were found either.     

Christianity and epilepsy

Epileptic seizures have been known from time immemorial. Throughout the ages, however, ideas concerning the aetiology and treatment of epilepsy have changed considerably. Epilepsy is mentioned many times in the Pentateuch, where it is portrayed as a mysterious condition, whose symptoms, course and contingencies evade rational laws and explanations. In the Middle Ages, the accepted view which prevailed in social consciousness was that patients with epilepsy were possessed by Satan and other impure spirits. One common method of treatment of epileptic seizures was to submit the patient to cruel exorcisms. Patients were frequently injured in the process and some of them even died. Our understanding of epilepsy and its social consequences has improved considerably within the last century. The most significant progress as far as diagnosis and treatment of epilepsy is concerned took place in the last four decades of the twentieth century. Although we now know much more about epilepsy than we used to, this knowledge is still insufficiently popularized.