Voluntary self-poisoning as a cause of admission to a tertiary hospital internal medicine clinic in Piraeus, Greece within a year

BACKGROUND: Out of 1705 patients hospitalised for various reasons in the 3(rd) Internal Medicine Department of the Regional General Hospital of Nikaea, in Piraeus, 146(8,5%) persons were admitted for drug intoxication between November 1999 and November 2000. METHODS: On average, these persons [male 50(34,2%) – female 96(65,8%)] were admitted to the hospital within 3.7 hours after taking the drug. RESULTS: The drugs that were more frequently taken, alone or in combination with other drugs, were sedatives (67.1%), aspirins and analgesics (mainly paracetamol) (43.5%). 38.3% of patients had a mental illness history, 31.5% were in need of psychiatric help and 45.2% had made a previous suicide attempt. No death occurred during the above period and the outcome of the patients' health was normal. After mental state examination, the mental illnesses diagnosed were depression (20.96%), psychosis (15.32%), dysthymic disorder (16,2%), anxiety disorder (22.58%) and personality disorder (8.87%). CONCLUSIONS: Self-poisoning remains a crucial problem. The use of paracetamol and sedatives are particularly important in the population studied. Interpersonal psychiatric therapy may be a valuable treatment after people tried to poison themselves

Differences in pain, function and coping in Multidimensional Pain Inventory subgroups of chronic back pain: a one-group pretest-posttest study

Contains fulltext : 97819.pdf (publisher's version ) (Open Access)BACKGROUND: Patients with non-specific back pain are not a homogeneous group but heterogeneous with regard to their bio-psycho-social impairments. This study examined a sample of 173 highly disabled patients with chronic back pain to find out how the three subgroups based on the Multidimensional Pain Inventory (MPI) differed in their response to an inpatient pain management program. METHODS: Subgroup classification was conducted by cluster analysis using MPI subscale scores at entry into the program. At program entry and at discharge after four weeks, participants completed the MPI, the MOS Short Form-36 (SF-36), the Hospital Anxiety and Depression Scale (HADS), and the Coping Strategies Questionnaire (CSQ). Pairwise analyses of the score changes of the mentioned outcomes of the three MPI subgroups were performed using the Mann-Whitney-U-test for significance. RESULTS: Cluster analysis identified three MPI subgroups in this highly disabled sample: a dysfunctional, interpersonally distressed and an adaptive copers subgroup. The dysfunctional subgroup (29% of the sample) showed the highest level of depression in SF-36 mental health (33.4 +/- 13.9), the interpersonally distressed subgroup (35% of the sample) a modest level of depression (46.8 +/- 20.4), and the adaptive copers subgroup (32% of the sample) the lowest level of depression (57.8 +/- 19.1). Significant differences in pain reduction and improvement of mental health and coping were observed across the three MPI subgroups, i.e. the effect sizes for MPI pain reduction were: 0.84 (0.44-1.24) for the dysfunctional subgroup, 1.22 (0.86-1.58) for the adaptive copers subgroup, and 0.53 (0.24-0.81) for the interpersonally distressed subgroup (p = 0.006 for pairwise comparison). Significant score changes between subgroups concerning activities and physical functioning could not be identified. CONCLUSIONS: MPI subgroup classification showed significant differences in score changes for pain, mental health and coping. These findings underscore the importance of assessing individual differences to understand how patients adjust to chronic back pain

Prostate Total Tumor Extent Versus Index Tumor Extent-Which is Predictive of Biochemical Recurrence Following Radical Prostatectomy?

Purpose: It is controversial whether tumor extent in radical prostatectomies predicts biochemical recurrence following surgery. We compared the predictive value of total tumor extent vs dominant nodule (index tumor) extent. Materials and Methods: A mean of 32 paraffin blocks was processed from prostate surgical specimens step sectioned at 3 to 5 mm intervals from 300 patients treated with radical retropubic prostatectomy. Each transverse section was subdivided into 2 anterolateral and 2 posterolateral quadrants. Tumor extent was evaluated by a semiquantitative point count method. Dominant nodule extent was recorded as the maximal number of positive points of the largest single focus of cancer in the quadrants. Time to biochemical recurrence was analyzed by Kaplan-Meier product limit analysis. Prediction of shorter time to biochemical recurrence was determined by univariate and multivariate Cox proportional hazards models. Results: Except for age and race, total and index tumor extent was significantly associated with higher preoperative prostate specific antigen, clinical stage T2, pathological stage greater than T2, positive surgical margins and higher radical prostatectomy Gleason score. Total and index tumor extent was significantly associated with time to biochemical recurrence in Kaplan-Meier estimates. Total and index tumor extent significantly predicted shorter time to biochemical recurrence on univariate analysis but only index tumor extent was an independent predictor of time to biochemical recurrence on multivariate analysis. Conclusions: The study indicates that any tumor extent estimate in surgical specimens should be related to the dominant nodule (index tumor) and not to total tumor extent.18919910

Positive Impact of Exergaming on Older Adults’ Mental and Social Well-being: In Search of Evidence

Exergames aim at stimulating healthy people or patients needing rehabilitation to do physical exercise to enhance their physical state (e.g., postural balance, muscle power). As older adults generally have more health problems than younger ones, such games could be beneficial to them. Since the introduction of the Wii gaming system by Nintendo in 2006, several literature reviews have been conducted that examine the impact of exergames on older adults’ physical well-being. However, less attention has been paid to the potential impact on their mental and social well-being. Therefore, the aim of this paper is to explore what we can learn from pre-viously conducted empirical studies about the impact of exergaming on these kinds of well-being. Although a limited number of literature reviews show that some empirical studies have been conducted around these issues it is not clear that the results are evidence-based. The question remains whether the results can be used by rehabilitation centers and associations for senior citizens to promote exergaming among older adults also for their mental and social well-being. The purpose of this state-of-the-art paper is to present an overview to address this question and to make recommendations about guidelines for the research design of future evidence-based empirical studies