Psychiatric emergencies during, after, and before the COVID-19 lockdown: what happened to our patients? A naturalistic observational study.

BACKGROUND: Despite concerns on mental health problems related to lockdowns, recent reports revealed a reduction in psychiatric admissions in Emergency Departments (ED) during the lockdown period compared with the previous year in several countries. Most of the existing studies focused on the first lockdown not considering the different phases of the COVID-19 crisis. The present study aimed to analyze differences in ED admission for psychiatric consultation during three different phases of the COVID-19 health crisis in Italy. METHODS: Information on ED admission for psychiatric consultations were retrospectively collected at the ED of the Santo Spirito Hospital in Rome (Italy), and compared between the three periods: the lockdown (March-June 2020) and the post-lockdown period (June 2020-June 2021) compared to the pre-lockdown (January 2019-March 2020). Multinomial logistic regression was used to assess the risk of accessing ED for psychiatric consultation before, during, after the lockdown. RESULTS: Three thousand and eight hundred seventy-one ED psychiatric consultations were collected. A significant reduction of psychiatric consultations in ED during the lockdown period and the post-lockdown (H 762,45; p < 0.001) was documented. Multinomial logistic regression analysis showed that compared to pre-lockdown during the lockdown and post-lockdown patients were more likely to be men (RRR 1.52; 95% CI 1.10-2.12) and more often diagnosed with non-severe mental illnesses (nSMI) (relative risk ratio [RRR] 1.53, 95% CI 1.10-2.15; and 1.72, 95% CI 1.42-2.08); during the lockdown, patients were also more often diagnosed with alcohol/substance abuse (A&S) (RRR 1.70; 95% CI 1.10-2.65). CONCLUSIONS: several changes in the clinical characteristics of psychiatric consultations during and after the lockdown emerged from the present study; nSMI and A&S abuse patients were more likely to present at the ED in the lockdown and post-lockdown periods while SMI patients appeared to be less likely. These may inform clinicians and future preventive strategies among community mental health services.

Competence to consent to sexual activity in bipolar disorder and schizophrenic spectrum disorders.

Little is known about the ability of persons with severe mental disorders to give consent to sexual activity. A possible reason for this shortcoming is the absence of specific criteria and tools to measure sexual consent in psychiatric clinical settings. We developed a clinician oriented semi-structured interview, the Sexual Consent Assessment Scale (SCAS), and investigated sexual consent capacity in a sample of hospitalized patients with bipolar disorder (n = 54, M (age) = 38.1 years, 48% males) and schizophrenic spectrum disorders (n = 31, M (age) = 38.4 years, 29% males). The SCAS items were derived from the criteria proposed by Kennedy and Niederbuhl (Am J Ment Retard, 106:503-510, 2001). The full scale and a shorter scale comprising 10 items (SCAS-10) achieved good initial validity. Patients with schizophrenic spectrum disorders had worse sexual consent capacity than patients with bipolar disorder. This difference was unexpectedly independent from patients' symptomatology, as measured by the Brief Psychiatric Rating Scale. Conversely, poor cognitive functioning measured by the Raven's Standard Progressive matrices was associated with reduced capacity to give sexual consent in both groups. Subjects in the schizophrenic spectrum disorders group were more frequently judged incapable in basic knowledge of birth control methods and in domains underlying metacognitive abilities. Principal component analysis revealed two SCAS-10 interpretable factors: "appropriateness-recognition" and "consequences-metacognition." Our study suggests that patients with severe psychiatric disorders, especially those with cognitive dysfunction, might be at risk of incapacity to give valid sexual consent.

AUTISM Spectrum Disorders and Suicidality.

The paper describes the suicidal ideation and behavior in a series of 26 adult psychiatric patients affected by Autism Spectrum Disorders (ASDs), the clinical features and the psychiatric comorbidity of patients presenting suicidal behavior, and the history of suicide or suicide attempt in their relatives. Two (7,7%) patients committed suicide. One (3.8%) patient attempted suicide twice, and one (3.8%) patient self-harmed by cutting his face and one finger of his hand with a razor. Eight (30.8%) patients presented suicidal ideation. Two (7.7%) patients had one relative who had attempted suicide, and two (7.7%) patients had one or more relatives who had committed suicide. Most patients with suicidal behavior or ideation presented psychotic symptoms. Although it is not clear whether the high suicidal risk is related with ASDs per se or with psychotic symptoms, a high index of suspicion is warranted in evaluating suicidal risk in patients affected by ASDs, whatever is their age, psychiatric comorbidity, and setting of visit.

Autistic spectrum disorders and schizophrenia in the adult psychiatric setting: diagnosis and comorbidity.

BACKGROUND: The relationship between Autism Spectrum Disorders (ASDs) and schizophrenia is currently unclear. We aimed to (a) assess psychotic symptoms in a consecutive series of adult patients with ASDs, (b) evaluate the comorbidity diagnosed to account for the concurrent psychotic symptoms in patients with ASDs, and (c) compare the clinical features between the patients with schizophrenia and patients with comorbid schizophrenia and ASDs. SUBJECTS AND METHODS: We included patients with ASD that were seen in adult psychiatric clinical settings during a 15-year period. The sample was further grouped according to the existence of a comorbid diagnosis of schizophrenia. Clinical and epidemiological features were assesed in in the whole sample, and further compared between the two groups. RESULTS: We identified 26 patients with first-time diagnosed ASDs. Among the 22 cases who manifested psychotic symptoms (84.6%), 16 had a concurrent diagnosis of schizophrenia (72.73%) and 6 of mood disorders (27.27%). Compared with patients with schizophrenia patients with comorbid ASDs and schizophrenia were more often men, of younger age, and more frequently developed motor side effects to antipsychotics. CONCLUSIONS: Adult psychiatric service users with ASDs are often misdiagnosed. This could be in part due to the fact that adult psychiatrists are not familiar with the diagnosis of ASDs. The high prevalence of psychotic symptoms in this sample is likely to depend on the specific setting of the study, i.e., that people with more severe forms of ASD than those typically followed-up in the national health service were reaching our public inpatient and private outpatient services. The high comorbidity rate between ASDs and schizophrenia could be related to shared neurobiology, but also to arbitrary restrictions imposed by current diagnostic systems.

Psychopharmacological treatment before suicide attempt among patients admitted to a psychiatric intensive care unit.

BACKGROUND: It is difficult to assess the effectiveness of treatments in lowering suicide incidence. METHODS: To ascertain the impact of antidepressants (AD) on suicidal behavior, we compared the psychopharmacological treatment taken in the previous 3 months by cases who had made or not a suicide attempt (SA) just before their admission to a hospital. RESULTS: In comparison with not SA cases, SA cases were more likely to have received AD and benzodiazepines (BZD) before hospitalization. On the contrary, they were less likely to have received antipsychotics, antiepileptic mood stabilizers, and lithium. Similar results were observed when the analysis was restricted to cases with a diagnosis of Major Depression, Bipolar Depression or Bipolar Mixed state, Schizoaffective Disorder, Depressive or Mixed type. Previous AD treatment seemed to be not related to the severity of psychopathology in general or to the severity of depressive and anxiety symptoms. CONCLUSIONS: The results suggest that the use of AD in patients with mood disorders is not associated with a reduction of SA rate. Rather, it is not possible to exclude that AD or BZD can induce, worsen, or precipitate suicidal behavior in some patients, especially in those affected by mood disorders with Depressive or Mixed features. The results must be considered preliminary since this is an open, non-randomized, non-controlled study that was carried out at a single facility.

Are antidepressants warranted in the treatment of patients who present suicidal behavior?

OBJECTIVE: The aim of the study was to ascertain the clinical course of patients admitted to a psychiatric intensive care unit (PICU) just after a suicide attempt (SA) and to evaluate the effectiveness of 2nd generation antipsychotics and mood stabilizers in these patients. METHODS: We examined all the 129 patients discharged in a three-year period, who had been admitted after a SA and considered in the analysis the 82 cases non-transferred (in the first 72 h) to other PICUs for administrative or logistic reasons. Among them, 47 received a complete neuropsychiatric assessment. We distinguished between patients who had been treated with Antidepressants (AD) or not in the three months preceding hospitalization. RESULTS: We treated all patients with mood stabilizers and 2nd generation antipsychotics. Only one patient was treated with AD in the course of current hospitalization. Both cases treated and not treated with AD before admission improved significantly, especially in symptoms of anxiety and depression, as well as in suicidality. The suicidal risk abated without AD treatment. CONCLUSIONS: In patients with impending suicide risk, AD should not be considered standard treatment. Mood stabilizers and 2nd generation antipsychotics can be effective.

Comorbidity of Asperger's syndrome and Bipolar disorder.

BACKGROUND AND OBJECTIVE: Asperger's Syndrome (AS) is a pervasive developmental disorder that is sometimes unrecognized, especially in the adult psychiatric setting. On the other hand, in patients with an AS diagnosis, comorbid psychiatric disorders may be unrecognized in the juvenile setting. The aim of the paper is to show and discuss some troublesome and complex problems of the management of patients with AS and comorbid Bipolar Disorder (BD). METHODS: The paper describes three patients affected by AS and bipolar spectrum disorders. RESULTS AND CONCLUSION: Mood stabilizers and 2nd generation antipsychotics were effective in the treatment of these AS patients with comorbid BD, while the use of antidepressants was associated with worsening of the mood disorder.It is of importance to recognize both the psychiatric diagnoses in order to arrange an exhaustive therapeutic program and to define specific and realistic goals of treatment.

Post-traumatic stress disorder among people exposed to the Ventotene street disaster in Rome.

OBJECTIVE: To test five hypotheses on Post-traumatic stress disorder (PTSD): 1) Is PTSD the most prevalent disorder after trauma? 2) Is the proximity to the disaster related to the risk of PTSD? 3) Is PTSD associated with child mourning or separation, previous stress, or familiarity for psychiatric disorders? 4) Does the exposition to trauma increase substance abuse or somatization? 5) Can episodic trauma cause long-lasting psychiatric morbidity? METHODS: Clinical assessment of subjects exposed to an explosion in a building caused by a gas-leak. Best estimate clinical diagnoses were made according to DSM-IV-TR criteria. The Zung Depression Rating Scale, the Zung Anxiety Rating Scale, and the Clinician Administered Post Traumatic Stress Disorder Scale were used in the clinical assessment. Statistical analysis was performed by means of t-test with Bonferroni's correction on continuous variables and chi2 or Fisher test on categorical variables. RESULTS: PTSD was the most prevalent disorder after trauma, diagnosed in 32 (36.8%) subjects. The subjects who had not seen dead or injured people were more likely to receive no psychiatric diagnosis. Civil status, parenthood, death of relatives in the disaster, personal injuries, history of child mourning or separation, of previous stress, as well as familiarity for any psychiatric disorder or substance use disorder were not related with the rate of ascertained psychiatric diagnoses. Nearly two years after trauma, most of patients who had suffered PTSD still met PTSD criteria. CONCLUSION: The 1st and the 5th hypotheses were corroborated, the 3rd and the 4th hypotheses were not confirmed. The 2nd hypothesis was partially confirmed.

Treatment of psychotic disorders with aripiprazole in the emergency psychiatric setting.

OBJECTIVE: To assess the effectiveness of aripiprazole in the treatment of patients with psychotic symptoms in the emergency psychiatric setting. SUBJECTS AND METHODS: We considered all patients admitted to a psychiatric intensive care unit of a general hospital in a two year-period, treated with at least one dose of aripiprazole. We measured 1) the rate of cases starting aripiprazole who did not change antipsychotic in the course of hospitalization; 2) the rate of cases who were concurrently treated with another antipsychotic; 3) the CGI Improvement score. RESULTS: In 63 cases, aripiprazole was started on admission. Forty-nine (77.7%) of these cases were treated with aripiprazole also on discharge. Among the 63 cases who started aripiprazole on admission, 22 (34.9%) were concurrently treated with another antipsychotic. Among the 53 cases discharged with aripiprazole, 15 (28.3%) were concurrently treated with another antipsychotic. Of the 49 cases treated with aripiprazole both on admission and on discharge, 24 cases were much improved, 11 cases moderately improved, 10 cases mildly improved, and 4 cases were not improved at the CGI Improvement Score. CONCLUSIONS: Aripiprazole should be considered as first line treatment in some patients affected by psychotic disorders visited in the emergency psychiatric setting.

Characteristics of HCV positive patients in an Italian urban psychiatric unit.

OBJECTIVES: 1) to assess the prevalence of hepatitis C virus (HCV) infection in a population of acute psychiatric in-patients; 2) to find out relationships between HCV comorbidity and clinical features of psychiatric patients. METHODS: Prospective observational study in a 6-year period. RESULTS: 2396 cases (1492 patients) were admitted in the considered period. Forty-two patients (2.8%) were affected by HCV infection. HCV infection was more frequent in patients with less years of education, lower social class, lower last year best Global Assessment of Functioning score, more hostile or violent behavior in hospital, with a lifetime history of previous suicide attempt, and with substance-related disorders. CONCLUSION: HCV infection in psychiatric patients constitutes a major threat to the health of psychiatric patients and is related with unfavorable social background, worse global functioning, hostile or violent behavior, substance-related disorders. It appears also to be a significant risk of suicidal behavior.

Hostility and violence of acute psychiatric inpatients.

OBJECTIVE: The aim of the present study was to find out the extent of hostility and violence and the factors that are associated with such hostility and violence in a psychiatric intensive care unit. METHODS: Retrospective analysis of data prospectively collected in a 6-year period. RESULTS: No hostility was observed in 56.1%, hostility in 40.9%, and violence in 3.0% of the admitted cases. Seclusion was never used. Six cases (2.5 per thousand) required physical restraint. Risk factors associated with violence were younger age, suicidal risk, and diagnosis of schizophrenia. Risk factors associated with hostile and violent behavior were younger age at the onset of the disorder, being single, having no children, lower GAF scores, higher BPRS hostility, SAPS, and CGI scores, lower BPRS anxiety-depression score, higher doses of psychoactive drugs, more frequent use of neuroleptics, diagnosis of mania, personality disorder, substance and alcohol related disorders, no diagnosis of depression. CONCLUSION: The study confirms the low rate of violence among Italian psychiatric in-patients, the major relevance of clinical rather than socio-demographic factors in respect of aggressive behavior, the possibility of a no seclusion-no physical restraint policy, not associated either with higher rates of hostility or violence or with more severe drug side effects.

Three cases of improvement of tardive dyskinesia following olanzapine treatment.

To date, clozapine is the only antipsychotic agent that has established itself as having minimal, if any, risk of tardive dyskinesia (TDk). In patients with TDk, clozapine permits the dyskinesia to disappear in approx. 50% of cases, particularly those with dystonic features, i.e. tardive dystonia (TDt) (Gardos, 1999). Unfortunately, clozapine is not always efficacious. Furthermore, some patients cannot be treated with clozapine because of its side-effects. Olanzapine is a serotonin-dopamine-receptor antagonist, which has an affinity for neuroreceptors similar to that of clozapine. Pooled tolerability data from controlled trials show that the overall incidence of TDk in patients treated with olanzapine is significantly lower than in patients treated with haloperidol (Tollefson et al., 1997). Here, we report three cases of patients affected by tardive disorders who dramatically improved after olanzapine treatment.

Suicide attempts: differences between unipolar and bipolar patients and among groups with different lethality risk.

BACKGROUND: The present naturalistic study aimed to distinguish between suicide attempts (SAs) of bipolar and unipolar patients, and among SAs characterized by different lethality risk. METHODS: The records of 2395 consecutive admissions to our psychiatric intensive care unit (PICU) were assessed for presence of suicide attempt (SA). Cases of SA were rated for symptom severity with the brief psychiatric rating scale (BPRS), the scale for the assessment of positive symptoms (SAPS), the scale for the assessment of negative symptoms (SANS), the mini mental state examination (MMSE), the global assessment of functioning scale (GAF) and the clinical global impression (CGI). An original questionnaire was administered to explore clinical aspects related with suicidal behavior. RESULTS: Among 2395 admissions, 80 (3.3%) had attempted suicide. Fifty-three cases (66.2%) suffered from a mood episode, including 22 (27.5%) with unipolar depression and 31 (38.7%) with bipolar depression (types I and II combined) or mixed state, while 27 (33.8%) cases received other diagnoses. Forty-eight (60%) cases had attempted suicide prior to the index episode. Ten cases (12.5%) had a relative who attempted or committed suicide. Thirty-nine cases (48.7%) described their SA as impulsive. Twenty cases (25.0%) reported alcohol ingestion before SA. In comparison with women, men used more violent methods. Cases characterized by a non-lethal risk SA had higher BPRS psychotic cluster and SAPS scores than cases with either low or high lethal risk SA. Bipolar cases were over-represented in the high lethality risk group. BPRS anxiety-depressive cluster score was higher in unipolar than in bipolar cases. LIMITATIONS: The sample may not be representative of all patients with SA. The questionnaire has not been standardized for use in psychiatric populations. CONCLUSIONS: The higher proportion of high lethal risk SA in bipolar cases suggests that the risk of completed suicide is higher in bipolar disorder than in unipolar depression. The risk of lethality in SA was not associated with the intensity of symptoms of anxiety and depression.

Sexual behavior and sexual problems among patients with severe chronic psychoses.

The aim of the present study was to investigate sexual behavior in population of psychiatric patients affected by schizophrenia, schizoaffective disorder or bipolar disorder by means of an ad hoc questionnaire designed to explore the three phases of the sexual response: desire (or interest), arousal, and performance. The study assessed patients' attitude toward sexuality, several aspects of their sexual behavior, including patients' awareness of the risk of sexually transmitted diseases (STD), contraceptive strategy preferred by patients, and sexual effects of psychotropic medication. Patients reported a high frequency of sexual dysfunction, in particular, hyposexuality. Schizophrenia diagnosis and female gender were associated with lower levels of sexual performance. The impact of psychotropic drugs on patients' sexuality was significant, with both positive and negative effects. Although 65.8% of patients reported to be concerned about the risk of contracting infections during sexual intercourse, most of them engaged in sexual behavior at high risk for acquisition and transmission of STD. Patients' compliance with contraceptive measures was poor.

Thought disorder in Asperger syndrome and schizophrenia: issues in the differential diagnosis. A series of case reports.

The relationship between Asperger syndrome (AS) and schizophrenia is still unclear. An unanswered question is, do hallucinations or delusions per se justify a diagnosis of schizophrenia when these symptoms appear in subjects with AS? The aims of the present study were: (1) to review the characteristics of thought disorder in AS and schizophrenia; (2) to describe the clinical features of six adult patients with AS who presented psychotic symptoms without mood symptoms; (3) to observe their clinical course and response to therapy in order to speculate possible relations between AS and schizophrenia. In the presence of its specific symptoms, it seems inappropriate to omit the diagnosis of AS because the DSM-IV-TR criteria for schizophrenia are also met, whether delusions and hallucinations appear early or late in the course of the disease. Recognizing and emphasizing the diagnosis of AS is not only important for clinicians to tailor the therapeutic strategy to the features of patients, but also for the patients and their relatives.

Suicidal ideation induced by episodic cannabis use.

The report describes a patient who presented suicidal ideation only in two different occasions, immediately after acute cannabis intoxication. He used cannabis only in these two circumstances. Although a definite association between cannabis use and suicidal ideation or behavior has been already reported in the literature, the described case presents two original clinical aspects that deserve consideration. First, episodic assumption of cannabis induced suicidal ideation abruptly. Second, suicidal ideation appeared independent of mood depression, stressors, or life events, suggesting that suicidality may be not a direct consequence of depression and appears to be a relatively independent psychopathological dimension. There seems to be no linear relation between the severity of depression and the risk of suicide.

The impact of obsessive-compulsive personality disorder on the suicidal risk of patients with mood disorders.

BACKGROUND: The association of mood disorders with personality disorder is frequent and relevant in terms of clinical and therapeutic aspects. Personality disorders may modify the phenomenology of axis I psychiatric disorders, generating atypical clinical features, uncommon behavior or unusual patient attitudes. SAMPLING AND METHODS: The paper describes the atypical symptoms of 7 patients affected by mood disorder associated with obsessive-compulsive personality disorder (OCPD) who made a near-lethal suicide attempt and were admitted to a psychiatric intensive care unit. RESULTS AND CONCLUSIONS: The presence of OCPD associated with mood disorders may increase the risk of misdiagnosis, render some life events more stressful than usual for patients and increase the severity of the suicide attempt.

Hypericum-induced mood disorder: switch from depression to mixed episodes in two patients.

Objective. To point out the danger of worsening mood disorders with the use of hypericum. Methods. Longitudinal clinical observation of two cases treated with hypericum. Results. The two patients underwent mixed episodes following hypericum treatment. One of them needed hospitalization for suicidal risk. Conclusion. Caution is warranted in the use of hypericum in depressed patients with hidden bipolarity. Patients should be informed that hypericum may induce manic symptoms, increase cycling of mood states, or worsen the depressive state.

Clinical management of obsessive-compulsive-bipolar comorbidity: a case series.

OBJECTIVE: To assess the clinical characteristics and the optimal treatment of obsessive compulsive symptoms in patients with familial background, current or past symptoms consistent with a bipolar spectrum diagnosis. METHODS: Longitudinal clinical observation of seven cases with obsessive-compulsive-bipolar comorbidity. RESULTS: In the cases presented that met the DSM-IV-TR criteria for obsessive compulsive disorder (OCD), the concurrent symptoms and the clinical course pointed to a different principal diagnosis and suggested therapeutic strategies different from those currently recommended in OCD. Clear-cut onset of symptoms, high prevalence of mood disorders in relatives, revaluation of their history, switch into mania induced by antidepressants, and clinical follow-up suggested a hierarchical priority of bipolar diagnosis. CONCLUSIONS: The presence of the aforementioned atypical symptoms should alert the physician about the possibility of bipolar comorbidity in OCD patients. If the suspicion is confirmed, bipolar diagnosis should have priority, at least from a therapeutic point of view. The first choice in treatment should be with mood stabilizers or second generation antipsychotics. Mood stabilization should be achieved as a first objective.