Treating depression in patients with borderline personality disorder: clinical clues on the use of antidepressants.

Personality disorders (PD) are described as enduring patterns of markedly deviant and pervasive inner experiences and behaviors, with onset in adolescence, which lead to severe distress or impairment. Patients suffering from major depressive disorder (MDD) display higher rates of comorbidity with personality disorders, often complicating the treatment, and worsening the outcomes. Borderline personality disorder (BPD) is the most common of PD and is frequently associated with MDD, with which shares several features. The most part of research agrees on the fact that comorbid BPD in MDD patients quite doubles the poor response to treatments. Moreover, no treatment strategy stands out currently to emerge as more effective in these cases, thus urging the call for the need of new approaches. Herein, we revise the current literature on BPD, its neurobiology and comorbidity with MDD, as well as the more recent treatment strategies used. Then, based on its pharmacology, we propose a possible role of trazodone as a valuable tool to approach comorbid BPD-MDD.

Socio-emotional ability, temperament and coping strategies associated with different use of Internet in Internet addiction.

OBJECTIVE: The aim of the present study was to compare socio-emotional patterns, temperamental traits, and coping strategies, between a group of Internet addiction (IA) patients and a control group. PATIENTS AND METHODS: Twenty-five IA patients and twenty-six healthy matched subjects were tested on IA, temperament, coping strategies, alexithymia and attachment dimensions. Participants reported their prevalent Internet use (online pornography, social networks, online games). RESULTS: The IA patients using Internet for gaming online showed a greater attitude to novelty seeking and a lower tendency to use socio-emotional support and self-distraction compared to patients using Internet for social networking. Moreover, they showed a lower level of acceptance than patients using Internet for pornography. In the control group, the participants using Internet for online gaming showed higher levels of IA, emotional impairments and social alienation compared to social-networks and pornography users. CONCLUSIONS: Findings showed a higher psychological impairment in gaming online users compared to social networking and online pornography users.

Cocaine use disorders and serum magnesium profile.

INTRODUCTION: Magnesium influences the nervous system via its actions on the release and metabolism of neurotransmitters, and abnormal magnesium metabolism has been implicated in several neuropsychiatric disorders with prominent mood symptoms. The aim of this study was to compare the serum levels of magnesium of cocaine addicts to those of heroin addicts and normal controls. We also attempted to clarify the relationship between the pathophysiology of cocaine abuse and magnesium levels by investigating their association with various clinical dimensions. METHODS: Eighty-five consecutive subjects with a history of cocaine or opiate use disorders were recruited, evaluated and compared with 100 controls. The cocaine and heroin abusers were assessed with a 10-cm Visual Analogue Scale, the Symptom Check List-90 Revised, the Brown-Goodwin Scale, and the Barrat Impulsiveness Scale. RESULTS: Magnesium levels were higher in the cocaine group compared to the opiate group and control. Male subjects had lower magnesium levels than the females of all three groups. Scores of impulsiveness, aggressiveness, craving and psychiatric symptomatology were not significantly different between the opiate and cocaine addicts. DISCUSSION: This is the first study evaluating the magnesium level in cocaine addicts. Cocaine addicts showed higher total plasma magnesium levels than opiate addicts and normal controls, even though they remained in the normal range. The roles of the psychiatric comorbidity, of a pharmacokinetic association and of a pharmacodynamic interaction are discussed. Further prospective studies comparing serum levels of cocaine at different times are needed.

Alcohol protracted withdrawal syndrome: the role of anhedonia.

AIMS: The aim of the present study is to characterize the relevance of withdrawal symptoms during the first 12 months of abstinence and their relation to anhedonia and craving. METHODS: 102 detoxified subjects meeting clinical criteria for Alcohol Dependence in Remission were recruited at various time since the detoxification and subdivided into four groups according to the length of abstinence (group 1: 15-30 days; group 2: 30-90 days; group 3: 90-180 days; group 4: 180-360). Withdrawal symptomatology was assessed through the Clinical Institute Withdrawal Assessment for Alcohol (CIWA-Ar). The Visual Analogue Scale (VAS) for craving, the Snaith-Hamilton Pleasure Scale (SHAPS) and the Subscale for Anhedonia in the Scale for the Assessment of Negative Symptoms (SANSanh) where the other instruments employed. RESULTS: Both anhedonia and withdrawal symptoms were identified in all the groups considered. SHAPS score and VAS for craving showed a significant difference between group 1 and groups 2, 3, and 4. As to CIWA-Ar items, apart from "orientation/clouding of sensorium" that was higher in groups 3 and 4 with respect to both groups 1 and 2, withdrawal symptoms were not significantly different between the periods considered. SHAPS and SANSanh were positively correlated to CIWA-Ar total score, "nausea and vomiting," and "headache/fullness in head." DISCUSSION: The results of this study suggest the relevance of protracted withdrawal well beyond the limited period following the abrupt cessation of alcohol intake. The clinical dimension of anhedonia cannot be separated from the other behavioral symptoms of withdrawal and should be considered as part of the same process.

Organizational models of emergency psychiatric intervention: state of the art.

Authors outline the differences between medical and psychiatric definition of emergency and analyze different organizational models of psychiatric intervention in Emergency Room. The historical evolution changed these models, and the relation with services for acute and subacute patients in hospital and community services. The Italian reform model is compared with the slow deinstitutionalization of psychiatry in other countries. Critical points in Italian emergency organization after the Psychiatric Reform are pointed out: low number of beds for acute patients, difficulties and delays in transfer from Emergency Room to GHPW (General Hospital Psychiatric Ward), waiting lists for voluntary treatments. To overcome some of these problems, the Authors propose that even in hospitals without psychiatric ward, a small unit of short psychiatric observation be implemented, for voluntary treatments, before transfer to other institutions.

Serum magnesium profile in heroin addicts: according to psychiatric comorbidity.

Psychiatric comorbidity in heroin addiction can modify both the biological pattern and clinical course of this disorder. Because of the role of magnesium in neurotransmission and its specific patterns in some psychiatric conditions, such as depression and schizophrenia, we studied a sample of heroin dependent subjects, with and without psychiatric comorbidity. A sample of 162 drug addicts (123 men and 39 women, mean age 32.3 +/- 6.7) was diagnosed for the presence of psychiatric comorbidity with DSM IV criteria. They were subsequently divided in 4 subgroups: No comorbidity, Anxiety Disorders, Mood Disorders, Personality Disorders. Differences in serum magnesium level between the groups were analysed with the Anova method, with age as covariate. Results show that serum Mg++ levels are significantly higher in patients with heroin dependence and personality disorders compared to patients with depression comorbidity and without comorbidity. Psychiatric codiagnosis significantly modifies Mg++ levels in this drug dependent sample. Gender modifies Mg levels in no comorbid subjects so that females show significantly lower Mg++ levels compared to males. The presence of psychiatric comorbidity abates this difference.

Psychiatric emergencies and services availability: a comparison of two hospitals in Rome.

The development of Psychiatric Emergency Services (PES) as an autonomous organization has allowed the registration of urgent request in different urban areas and their correlation with real clinical needs. Our aim was to investigate different patterns of psychiatric emergencies, considering that A) qualitative differences in diagnostic distribution could emerge in relation to the availability of local hospital services; B) gender differences could condition the type of demand. In particular, the availability of services appears to have a modulating effect on the demand: it's possible to deduce that socio-economic factors can influence demand and change over time the epidemiological features of patients availing of PES.