Insomnia as a predictor of high-lethality suicide attempts.

INTRODUCTION: Research has demonstrated that patients with insomnia are at an increased risk of experiencing suicidal ideation and/or making a suicide attempt. OBJECTIVES: To evaluate the relation between insomnia and suicidal behaviour. AIMS: To examine factors associated with a diagnosis of insomnia in patients admitted to an Emergency Department (ED) and assessed by the psychiatrist in charge. METHODS: Participants were 843 patients consecutively admitted to the ED of Sant'Andrea Hospital in Rome, between January 2010 and December 2011. All patients admitted were referred to a psychiatrist. A clinical interview based on the Mini International Neuropsychiatric Interview (MINI) and a semi-structured interview was conducted. Patients were asked about 'ongoing' suicidal ideation or plans for suicide. RESULTS: Forty-eight percent of patients received a diagnosis of bipolar disorder (BD), major depressive disorder (MDD) or an anxiety disorder; whereas, 17.1% were diagnosed with Schizophrenia or other non-affective psychosis. Patients with insomnia (compared to patients without insomnia) more frequently had a diagnosis of BD (23.9% vs. 12.4%) or MDD (13.3% vs. 9.5%; p < 0.001). Moreover, patients with insomnia less frequently had attempted suicide in the past 24 h (5.3% vs. 9.5%; p < 0.05) as compared with other patients, but those patients with insomnia who attempted suicide more frequently used a violent method (64.3% vs. 23.6%; p < 0.01) compared to other suicide attempters. CONCLUSIONS: Our results do not support an association between insomnia and suicidal behaviour. However, suicide attempters with insomnia more frequently used violent methods, and this phenomenon should be taken into serious consideration by clinicians.

Affective temperaments are associated with higher hopelessness and perceived disability in patients with open-angle glaucoma.

AIM: The aims of the study were to study: (i) affective temperaments in open-angle glaucoma (OAG) patients with some degree of functional visual impairment; (ii) psychological well-being and perceived disability, and their associations with affective temperaments; and (iii) associations between visual impairment, affective temperaments and psychological well-being. METHOD: Participants were 91 outpatients (39 women, and 52 men) with open-angle glaucoma (OAG) who were assessed for Visual Field Index, Mean Defect and Pattern Standard Deviation. Patients were also administered the Beck Hopelessness Scale, the TEMPS-A (Rome), the Gotland Male Depression Scale, the Emotional Well-being Scale, the Perceived Disability Questionnaire and the Suicidal History Self-Rating Screening Scale. RESULTS: Open-angle glaucoma patients (compared with a non-clinical sample of university students) had higher scores on the TEMP-A dysthimic and hyperthimic traits and lower scores on cyclothimic, irritability and anxiety traits. Such temperament variability was not linked to differences in severity of glaucoma. We did not find strong evidence supporting the fact that measures of visual impairment were linked to emotional well-being and depression. However, logistic regression analysis revealed that patients may have different patterns related to their illness according to specific temperaments. CONCLUSION: Patients with OAG may have different temperament profiles than non-clinical individuals. Such categorisation may be useful for predicting how they face the illness, for providing better care as well as for early recognition of mood disorders symptoms.