Depressive Symptoms during Pregnancy: Prevalence and Correlates with Affective Temperaments and Psychosocial Factors

Pregnancy is a unique experience in women's life, requiring a great ability of adaptation and self-reorganization; vulnerable women may be at increased risk of developing depressive symptoms. This study aimed to examine the incidence of depressive symptomatology during pregnancy and to evaluate the role of affective temperament traits and psychosocial risk factors in predicting them. We recruited 193 pregnant women, collected data regarding sociodemographic, family and personal clinical variables, social support and stressful life events and administered the Mood Disorder Questionnaire (MDQ), the Patient Health Questionnaire-9 (PHQ-9), and the Temperament Evaluation of Memphis, Pisa, Paris and San Diego-Autoquestionnaire (TEMPS-A). In our sample, prevalence of depressive symptomatology was 41.45% and prevalence of depression was 9.85% (6.75% mild and 3.10% moderate depression). We have chosen a cutoff >4 on PHQ-9 to identify mild depressive symptoms which may predict subsequent depression. Statistically significant differences between the two groups were found in the following factors: gestational age, occupation, partner, medical conditions, psychiatric disorders, family psychiatric history, stressful life events, and TEMPS-A mean scores. In our sample mean scores on all affective temperaments but the hyperthymic, were significantly lower in the control group. Only depressive and hyperthymic temperaments were found to be, respectively, risk and protective factors for depressive symptomatology. The current study confirms the high prevalence and complex aetiology of depressive symptomatology during pregnancy and suggests that affective temperament assessment seems to be a useful adjunctive instrument to predict depressive symptomatology during pregnancy and postpartum.

A treatment protocol for suicidal patients in a day hospital setting: preliminary results

A day hospital setting may provide a good management for suicidal patients. Of 70 subjects admitted for a suicide attempt to the "A. Gemelli" Hospital in Rome, eight (11.4%) dropped out, 62 (88.5%) completed the study, and 15 (24.19%) showed suicidal ideation within 1 year. No patients completed suicide.

Neuroendocrinology of mood disorders

The neuroendocrine system, which plays an important role in regulation of mood, is dysfunctional in patients suffering from mood disorders. In order to improve the quality of life for patients, additional research is needed to define clinical implications of neuroendocrine dysfunction in mood disorders. It would be important to define which specific hormonal responses that are blunted in affective disorders contribute to mood symptoms and which medications that normalize neuroendocrine function are conditioning the impact of mood symptoms. Consideration and evaluation of endocrine status result important in psychiatric patients, both to ensure proper diagnosis and adequate treatment.

Mood, hormones and quality of life

In the last years, together with progress of research in psychoneuroendocrinology, there has been growing interest in the psychological aspects of clinical care in endocrine disease. In particular, some issues such as life events preceding disease onset, psychological distress associated with acute illness and convalescence, abnormal illness behaviour and several other aspects of quality of life in endocrinology and mood disorders have received more and more attention. Clinical data on pharmacologic and non pharmacologic interventions that are effective at improving the quality of life for patients with mood disorders and endocrine disturbances is emerging. With the development of more effective treatment options many more patients with mood disorders and endocrine disturbances will achieve healthy levels of functioning and quality of life, which will alleviate the burden that the illness imposes on patients, their families, and caregivers.

[Psychopathology in epilepsy and pseudoepilepsy: preliminary results in our experience]

PURPOSE

Pseudoseizures or nonepileptic seizures (NES) are termed "nonepileptic psychogenic seizures" and account for approximately 20% of all intractable seizure disorders. These seizures are often misdiagnosed as true epilepsy, resulting in inappropriate, ineffective and costly treatment of many patients. Nowadays video-EEG monitoring have greatly improved the ability of specialists to correctly distinguish NES from epilepsy. Nevertheless, patients with NES do not always demonstrate obvious psychopathology. The aim of this study is to examine the complexity and severity of psychopathological features of patients with NES, in order to optimize strategies of intervention and appropriate long-term psychological and psychopharmacological treatment for these patients.

MATERIALS AND METHODS

We evaluated three samples: patients with NES, patients with epilepsy and a control sample. Subjects with pseudoseizures and epileptic seizures have been randomly recruited from the Epilepsy Centre at the Neurology Institute of Catholic University of Sacred Heart of Rome. Seizures have been documented by the recording of spontaneous events with video-EEG, EEG, clinical observation and ictal examination. Each sample of patients has been tested using the Hamilton Rating Scale for Depression (HDRS), Dissociative Experience Scale (DES), Minnesota Multiphasic Personality Inventory-2 (MMPI-2) and Short Form Health Survey 36 (SF-36).

RESULTS

17 (4 M; 13 F) patients with NES, 13 (3 M; 10 F) patients with epilepsy and 16 (4 M; 12 F) control subjects were recruited. Our preliminary results confirm previous researches showing that NES typically manifest between 20 and 30 years of age and that approximately a three-quarters of all patients are women. Besides, they confirm that psychosocial, environmental and intrapsychic mechanisms interact in the aetiology of NES: in particular, our preliminary results are consistent with the hypothesis that traumatic experiences are important precursors to the development and expression of NES.

CONCLUSIONS

This study has yielded promising results and confirm the necessity to improve our knowledge about psychopathology of patients with NES. Psychiatrists and neurologists should work in equipe to guarantee an adequate treatment for a pathology too long set aside and almost ignored from clinical research.

The complex interplay of Depression, Inflammation and Omega-3: state of the art and progresses in research

Many epidemiological and preclinical studies have proven the potential benefit and critical role of omega-3 PUFAs in the development and management of depressive disorders. Depression may be the consequence of a complex interplay between cell-mediated-immune activation and inflammation evolving in neuroprogression. Associations between n-3 PUFAs, inflammation, oxidative stress and the risk of depression have been demonstrated and clinical and animal supplementation studies have shown the potential of PUFAs to decrease neurodegeneration and inflammation. Future research should focus on the dynamic interactions between the different cell signaling networks and oxidative and nitrosative stress pathways that cause depression.

Sleep disorders in the elderly

Geriatric patients often complain about sleep disorders, but many of the typical sleep disturbances in the elderly are thought to be normal consequences of old age and go underdiagnosed and undertreated. Sleep disorders are estimated to affect nearly 50% of older persons. Most frequently the elderly suffer from Sleep Disordered Breathing (SDB), Periodic Limb Movements in Sleep (PLMS), Restless Legs Syndrome (RLS), morning headaches, circadian rhythm disorders, excessive daytime sleepiness, Obstructive Sleep Apnea Syndrome (OSAS), and insomnia. This review describes all these common sleep problems in the older population and their possible treatment.

Epilepsy and depression: risk factors for suicide?

Compared to the general population, the suicide rate in epilepsy is 5-fold increased. In particular, patients with temporal lobe epilepsy have a 25-fold increased risk of suicide. Certain psychiatric disorders, including primary mood disorders, also increase the risk for suicide. Among people with epilepsy, psychiatric comorbidity is common, with an elevated rate of Major Depression. A review of the literature about the association between epilepsy, depression and suicide highlights the lack of evaluation of intensity, pervasiveness and characteristics of suicidal ideation in epileptic patients compared with patients with a diagnosis of Major Depression.

[Orexin, sleep and appetite regulation: a review]

Since 1998, two research groups independently reported the discovery of two novel hypothalamic neuropeptides, called hypocretin-1 and hypocretin-2, respectively many studies have been carried out about their possible functions. One group named these new peptides orexins (A and B) after the Greek word for appetite, since they found that central administration of orexins potently increased food intake in rats. However hypocretins/ orexins are involved in various hypothalamic mechanisms, such as energy homeostasis, neuroendocrine functions, appetite and satiety regulation, vigilance and defence behaviour, sleep and wake regulation. Here is a review of the recent literature, showing some recent discoveries about the link between orexin system, sleep regulation and appetite regulation.

Sleep disorders in childhood: a review

Several studies in the last ten years have been directed towards a better understanding of sleep disorders in childhood. Defining sleep disorders in this age is difficult in dependence of relevant differences in sleep patterns at subsequent developmental stages. In new-borns total sleep time is fairly equal during night and day. Normally, day-time sleep gradually decreases over the first three years of life, such that night-time sleep progressively increases till the age of four, and similar to adult sleep-time by adolescence. The most frequent sleep disorders observed in childhood are parasomnias, that, thought to be a CNS sign of immaturity, tend to be quite predictable, recurring in the same families and not even influenced by environmental stimuli. These disorders included: a) arousal disorders, that generally emerge from delta sleep or relate to arousals occurring during NREM sleep, very common in childhood and fairly common in adulthood either; b) somnambulism and somniloquy, that have many common characteristics: first of all, they have the potential to generate a great sense of discomfort and fear in parents watching a child who suddenly sits up in bed eyes-opened but 'unseeing'; c) nocturnal enuresis, that is substantially not a problem of depth of sleep, despite many parents believe. Although narcolepsy is more common in adolescence, many studies have demonstrated that narcoleptic symptoms may begin in childhood. Narcoleptic symptoms in children are similar in their appearance to those predominant in adults, but their expression may be different because of CNS maturational factors. Historical descriptions of the OSAS evidenced since the beginning the importance of neurobehavioral complications associated with the cessation of airflow at the nose and mouth accompanied by respiratory effort, deriving from upper airway obstruction which occurs during sleep.