Profile of patients attending psychiatric emergency care during the coronavirus 2019 (COVID 19) pandemic: a comparative cross-sectional study between lockdown and post-lockdown periods in Lombardy, Italy.

OBJECTIVE: To assess the long-term impact of early COVID-19 lockdown phase on emergency psychiatric consultations in two psychiatric emergency departments located in Italy. METHODS: We conducted a cross-sectional study comparing the number and characteristics of emergency psychiatric consultations during post-lockdown with respect to the lockdown period. Sociodemographic data, clinical characteristics, referred symptoms, diagnosis, information on multiple psychiatric consultations and hospitalisation were collected. RESULTS: A rise of almost 60% in emergency psychiatric consultations during the post-lockdown compared to the lockdown period was observed. Emergency psychiatric consultations in the post-lockdown period were associated with lower rates of cannabis (aOR = 0.42, p = 0.011) and cocaine use (aOR = 0.39, p = 0.011). Despite a lower occurrence of two or more psychiatric consultations was observed during post-lockdown phase (aOR = 0.44, p = 0.008), subjects who had anxiety disorders (aOR = 3.91, p = 0.000) and substance intoxication or withdrawal (aOR = 6.89, p = 0.000) were more likely to present to emergency psychiatric consultations during post-lockdown period compared to the lockdown one. CONCLUSIONS: Substance intoxication or withdrawal and anxiety disorders increased after the COVID-19 lockdown. The findings of this study suggest to address more economic and professional sources to the mental health areas potentially more affected by the different phases of a pandemic.KEYPOINTSCOVID-19 pandemic and lockdown measures increased mental health unmet needs.According to our findings, a rise in emergency psychiatric consultations during the post-lockdown compared to the lockdown period was observed.Patients with substance intoxication or withdrawal syndrome and anxiety disorders were significantly more likely to present to emergency psychiatric consultations during post-lockdown.Lockdown was associated with higher rates of both cannabis and cocaine use disorders as well as of multiple psychiatric consultations.Alternative strategies to improve mental health such as e-health technologies should be promoted.

Psychiatric emergency care during Coronavirus 2019 (COVID 19) pandemic lockdown: results from a Department of Mental Health and Addiction of northern Italy.

BACKGROUND: The current COVID-19 pandemic and the consequent containment measures are leading to increasing mental health issues both in psychiatric patients and general population. OBJECTIVE: We aimed to compare the number and characteristics of emergency psychiatric consultations during the phase 1 of lockdown with respect to the same period in 2019 in a Department of Mental Health and Addiction (DMHA) located in Lombardy region. METHODS: We conducted a cross-sectional study including subjects consecutively admitted to two psychiatric emergency rooms of DMHA in Monza, Lombardy, Italy. Sociodemographic data, clinical characteristics, referred symptoms, diagnosis and information on patients' illness course following the emergency consultations were collected. No subjects were excluded for the purposes of the study. RESULTS: Between February 21st and May 3rd 2020, there was a marked reduction in the number of psychiatric emergency consultations, if compared to the same period of 2019. Subjects who were living in psychiatric residential treatment facilities, had cannabis addiction and a diagnosis of obsessive-compulsive disorder were significantly more likely to present to emergency psychiatric consultations during lockdown. CONCLUSIONS: COVID-19 epidemic may have a negative impact on more vulnerable individuals. Strategies to enhance relapse prevention and the use of alternative approaches as e-health technologies should be promoted.

[Psychiatric and psychological support for an adolescent woman with chromosome 22 deletion syndrome and intellectual disability: a good outcome]. / Percorso psichiatrico e psicologico per una giovane donna con sindrome da delezione del cromosoma 22 e disabilità intellettiva: un buon outcome.

AIMS: Longitudinal description of a clinical case of a woman with Chromosome 22 deletion syndrome (22q11.2DS), mild intellectual disability (ID) and associated psychiatric disorders, treated at "Adolescent Outpatient Service", at the ASST Monza DSMD from 2011 to 2017. METHODS: Assessment Test Tools. T0 (2011): WAIS-R; SCID-I; Vineland Scale; SPAIDD-G; SPAIDD-Follow-up. T1 (2013): SPAIDD-Follow-up. T2 (2015): SPAIDD-Follow-up. T3 (2017): SCID-I; Vineland Scale; SPAIDD-Follow up. Pharmacological psychiatric treatment: Shift from haloperidol 1 mg, sertraline 100 mg to aripiprazole 15 mg, venlafaxine 150 mg. Psychoeducational psychological treatment: 1 session every 15 days; support to family. RESULTS: (2011) WAIS-R: slight ID (total IQ 67, verbal IQ 73, performance IQ 67); SCID-I: subthreshold psychotic symptomatology, panic attack disorder with agoraphobia, obsessive-compulsive disorder (OCD) with trichotillomania; Vineland Scale: Communication 256/266, Daily Skills 267/402, Socialization 202/268, Motor skills 111/144; SPAIDD-G: OCD; SPAIDD-Follow up: aggression, psychomotor agitation, somatic complaints, impulsivity, oppositional behaviour, stereotypes, depressed mood, compulsions. (2017) SCID-I: OCD with trichotillomania; Vineland Scale: Communication 248/266, Daily Skills 312/402, Socialization 226/268, Motor skills 136/144; SPAIDD-Follow-up: stereotypes and compulsions persist. DISCUSSION AND CONCLUSIONS: There was no transition to psychosis in the follow-up; OCD and trichotillomania persists, probably related to neurodevelopmental alterations, that are difficult to be modified. In 22q11.2DS patients, standard non-pharmacological treatment strategies (CBT) are difficult to apply, but in the present case the combination of pharmacological and psychoeducational psychological treatment was effective, both for the reduction of symptoms and for the acceptance of ID by patient and family.

Adjunctive second-generation antipsychotics for specific symptom domains of schizophrenia resistant to clozapine: A meta-analysis.

A fair amount of subjects with schizophrenia do not respond to clozapine and are defined 'ultra-resistant'. In this systematic review and meta-analysis, we tested the efficacy of adjunctive second-generation antipsychotics (SGAs) for main symptom domains (positive, negative, and depressive symptoms) in individuals with clozapine-resistant schizophrenia. We searched main electronic databases till December 2017. We included twelve double-blind, randomized, placebo-controlled trials (RCTs), evaluating the efficacy of SGAs for clozapine non/partial responders. We did not find any difference between SGAs and placebo (standardized mean difference, SMD = -0.21; p = 0.170; I2 = 68.0%) in improving positive symptoms. The effect size varied according to RCT duration (p = 0.025) and assessment methods (p = 0.016). Low-moderate effects of SGAs on both negative (SMD = -0.38; p = 0.005; I2 = 62.7%) and depressive symptoms (SMD = -0.35; p = 0.003; I2 = 4.9%), were estimated. In sum, our meta-analysis highlights the lack of efficacy of SGAs as add-on treatment for positive symptoms in clozapine-resistant schizophrenia. A small benefit of SGAs was estimated for both negative and depressive symptoms. Further RCTs are needed to establish efficacy and tolerability of SGAs or other augmentation strategies for different symptoms of clozapine-resistant schizophrenia.

Early Post-stroke Depression and Mortality: Meta-Analysis and Meta-Regression.

Background: Post-stroke depression (PSD) is a common and serious complication after stroke. In this systematic review and meta-analysis, we evaluated the association between early PSD and mortality, considering depressive symptoms occurring within the first 3 months after the neurological event. Methods: This meta-analysis was conducted following Meta-analysis Of Observational Studies in Epidemiology (MOOSE) guidelines and based on studies indexed till May 2018 in PubMed and Web of Science databases. The relative risk (RR) for mortality in individuals with PSD, as compared with non-depressed ones, was estimated. Findings were pooled according to a random-effects model. Meta-regression and subgroup analyses were carried out. Results: We included seven studies, accounting for 119,075 individuals, of whom 17,609 suffering from an early PSD. We found higher rates of mortality in subjects with PSD as compared with non-depressed ones (RR = 1.50; 95%CI: 1.28 to 1.75; p < 0.001). Heterogeneity across studies was moderate (I 2 = 50.7%). Subgroup analysis showed a slightly higher effect of PSD on short-term mortality (RR = 1.70; p < 0.001), as compared with long-term one (RR = 1.35; p = 0.01). According to relevant meta-regression analyses, the estimate was influenced by sample proportion of men (p = 0.043). Conclusions: Despite some limitations, our study shows the negative impact of early PSD on survival rates. Mechanisms underlying this association still need to be elucidated and several interpretations can be hypothesized. Future research should test if an early management of depression may increase life expectancy after stroke.

Testing the association of serum uric acid levels with behavioral and clinical characteristics in subjects with major affective disorders: A cross-sectional study.

Previous research has hypothesized a role for serum uric acid as a marker of mental disorders and related behaviors, possibly due to its link with purinergic transmission and antioxidant activity. We tested the association of serum uric acid levels with specific behavioral and clinical characteristics in 99 individuals suffering from major affective disorders. Subjects were assessed and interviewed using the Kessler Psychological Distress Scale, the Columbia-Suicide Severity Rating Scale, the Modified Overt Aggression Scale, and the Barratt Impulsiveness Scale. We found that psychological distress and suicidal ideation severity were associated with lower uric acid serum levels. On the other hand, verbal aggression and history of violence were associated with higher levels of serum uric acid. However, according to linear regression analyses, there were no behavioral and clinical characteristics independently associated with serum uric acid. Serum uric acid levels were influenced by creatinine and BMI, as well as, possibly, by white blood cells count and gender. Despite some limitations, these results suggest that no behavioral / clinical features are associated with variations of serum uric acid, which rather seem attributable to specific biochemical and metabolic parameters. Nevertheless, the role of purinergic system in different mental disorders and behavioral abnormalities, deserves further research.

Effect of clinical response to active drugs and placebo on antipsychotics and mood stabilizers relative efficacy for bipolar depression and mania: A meta-regression analysis.

BACKGROUND: Randomised placebo-controlled trials investigating treatments for bipolar disorder have been hampered by wide variations of active drugs and placebo clinical response rates. It is important to estimate whether the active drug or placebo response has a greater influence in determining the relative efficacy of drugs for psychosis (antipsychotics) and relapse prevention (mood stabilisers) for bipolar depression and mania. METHODS: We identified 53 randomised, placebo-controlled trials assessing antipsychotic or mood stabiliser monotherapy ('active drugs') for bipolar depression or mania. We carried out random-effects meta-regressions, estimating the influence of active drugs and placebo response rates on treatment relative efficacy. RESULTS: Meta-regressions showed that treatment relative efficacy for bipolar mania was influenced by the magnitude of clinical response to active drugs ( p=0.002), but not to placebo ( p=0.60). On the other hand, treatment relative efficacy for bipolar depression was influenced by response to placebo ( p=0.047), but not to active drugs ( p=0.98). CONCLUSIONS: Despite several limitations, our unexpected findings showed that antipsychotics / mood stabilisers relative efficacy for bipolar depression seems unrelated to active drugs response rates, depending only on clinical response to placebo. Future research should explore strategies to reduce placebo-related issues in randomised, placebo-controlled trials for bipolar depression.

Lipid profile and suicide attempt in bipolar disorder: A meta-analysis of published and unpublished data.

Evidence suggests an association between low lipid levels and suicidality in subjects with severe mental disorders. This is the first systematic review and meta-analysis aimed at exploring differences in lipid profile between suicide attempters and non-attempters with bipolar disorder. We included observational studies providing comparative cross-sectional data on total cholesterol, LDL-cholesterol and triglycerides levels. We searched main Electronic Databases, identifying 11 studies that met our inclusion criteria, including also unpublished data. Meta-analyses based on random-effects models were carried out, generating pooled standardized mean differences (SMDs). Heterogeneity among studies was estimated using the I2 index. The meta-analyses included data on lipid profile from 11 studies based on 288 subjects with and 754 without suicide attempt, respectively. No differences in total cholesterol (SMD: -0.10; 95%CI: -0.30 to 0.10; p=0.34), LDL-cholesterol (SMD: -0.26; 95%CI: -0.65 to 0.13; p=0.19), and triglycerides (SMD: -0.06; 95%CI: -0.31 to 0.19; p=0.63) were detected. Heterogeneity across studies was low-moderate and no risk of publication bias was found. Subgroup analyses showed no differences on effect size across different study characteristics, including different time-frames of suicide attempt, except for small sample size. Therefore, the evidence for an association between serum lipid profile and suicidality in bipolar disorder cannot be claimed. More research is needed to better understand the mechanisms underlying suicidal behaviours in bipolar patients, exploring further peripheral biomarkers as this may help clinicians screen and prevent suicidality.

Ketamine as a rapid-acting agent for suicidal ideation: A meta-analysis.

The current systematic review and meta-analysis aimed at exploring acute effects of intravenous (IV) ketamine, an antagonist of N-methyl-D-aspartate (NMDA), in subjects with current suicidal ideation. We included clinical trials testing a single IV dose of ketamine and assessing changes in suicidal ideation within 4h after treatment. Meta-analyses based on random-effects models, were carried out generating pooled standardized mean differences (SMDs) between endpoint and baseline scores. Heterogeneity among studies was estimated using the I2 index. We searched main Electronic Databases, identifying five studies that met our inclusion criteria. The trials included 99 subjects treated with IV ketamine bolus or infusion. Data showed a large (SMD=-0.92; 95%CI: -1.40 to -0.44; p<0.001) and consistent (I2=21.6%) decrease of suicidal ideation, with effects comparable between IV bolus and infusion ketamine. Additional analyses confirmed the efficacy of ketamine across different time points. However, relevant, emerging evidence should be considered as 'very low' so far. Randomized, controlled and adequately powered trials are needed.