Development of a self-report screening instrument for emotional dysregulation: the Reactivity, Intensity, Polarity and Stability questionnaire, screening version (RIPoSt-SV).

BACKGROUND: Emotional dysregulation (ED) refers to the inability to manage emotional experiences or expressions hindering goal-oriented behavior. Moderate impairment on at least two domains among temper control, affective lability, and emotional over-reactivity has been proposed to identify ED in adults with attention-deficit/hyperactivity disorder (ADHD). No screening measure designed for use in diverse psychiatric samples exists. We aimed to develop a self-report screening tool for ED based on the 40-item version of the Reactivity, Intensity, Polarity, and Stability questionnaire (RIPoSt-40). METHODS: 150 adult outpatients with non-psychotic conditions were enrolled between February and July 2023 at the Second Psychiatry Unit of Pisa University Hospital. Clinically significant ED (CSED) was defined based on the previously suggested approach for ADHD. Differences between patients with and without CSED were tested. To develop our screening instrument, a decision tree algorithm was trained by hyperparameter tuning through 5-fold cross-validation in 120 subjects and tested on the remaining 30. RESULTS: 75 subjects met criteria for CSED (50 %). CSED was associated with lower age and higher prevalence of psychiatric conditions, including minor mood disorders, ADHD, cannabis use disorders, and eating disorders. We identified a decision tree consisting of six items from RIPoSt-40 that effectively detected CSED, with accuracy, sensitivity, specificity, positive and negative predictive values of 80 % or higher in both the training and testing sets. LIMITATIONS: Tertiary-level; no consensus on criteria; sample size. CONCLUSION: The screening version of the Reactivity, Intensity, Polarity, and Stability questionnaire (RIPoSt-SV) demonstrates promise as a valuable tool for ED screening in clinical settings.

Early experience with the new DORA daridorexant in patients with insomnia disorder and comorbid mental disturbances: Results of a naturalistic study with 3 months follow-up.

Insomnia disorder may affect mental health, increasing suicidal risk. Targeting insomnia is crucial in the clinical practice. Sixty-six consecutive patients with insomnia disorder according with the DSM-5-TR criteria were treated with the dual orexin receptor antagonist, daridorexant 50 mg. Baseline (T0), 1 month (T1) and 3 month (T2) evaluations were performed. Insomnia severity (Insomnia Severity Index), mood, anxiety symptoms and suicidal risk (Beck Depression Inventory-II, Young Mania Rating Scale, Self-Reported Anxiety Scale, Suicidal Ideation Scale), dysfunctional insomnia-cognitive factors and pre-sleep arousal (Dysfunctional Beliefs About Sleep, Pre-Sleep Arousal Scale) were evaluated. The final sample included 66 patients (n = 36, 54% females, mean age 60 ± 13.6 years). Most of them, 64%, suffered from insomnia disorder comorbid with unipolar/bipolar depression, anxiety disorders and substance use disorders. Repeated ANOVA analyses showed that Insomnia Severity Index, Dysfunctional Beliefs About Sleep and Pre-Sleep Arousal Scale total score decreased across time (F = 68.818, p < 0.001; F = 47.561, p < 0.001; F = 28.142, p < 0.001, respectively). Similarly, Beck Depression Inventory-II, Self-Reported Anxiety Scale, Young Mania Rating Scale, and Suicidal Ideation Scale significantly decreased over time (p < 0.001). Predictors of insomnia remission (Insomnia Severity Index < 8) at T1 were improvement of Insomnia Severity Index at T1 (F = 60.205, p < 0.001), and improvement of Dysfunctional Beliefs About Sleep at T1 (F = 4.432, p = 0.041). Insomnia remission at T2 was best predicted by improvement of Dysfunctional Beliefs About Sleep at T2 (F = 3.993, p = 0.023). Multiple-regression models showed that clinical improvement of Beck Depression Inventory-II was best predicted by improvement in Dysfunctional Beliefs About Sleep at T1 and T2, manic symptoms by Insomnia Severity Index at T2, anxiety symptoms by Dysfunctional Beliefs About Sleep, Insomnia Severity Index and somatic Pre-Sleep Arousal Scale at T1 and T2. With the caution of a naturalistic design, early experience with daridorexant showed that by targeting insomnia it may be possible to improve not only insomnia symptoms but also comorbid symptoms.

The Role of Vortioxetine in the Treatment of Depressive Symptoms in General Hospital Psychiatry: A Case-Series and PRISMA-Compliant Systematic Review of the Literature.

Depressive symptoms are a customary finding in hospitalized patients, particularly those who are undergoing long hospitalizations, underwent major surgical procedures or suffer from high levels of multimorbidity and frailty. The patients included in this case series shared high degrees of frailty-complexity and were evaluated within the ordinary consultation and liaison psychiatry service of the University Hospital in Pisa, Italy, from September 2021 to June 2023. Patients were administered at least one follow-up evaluation after a week and before discharge. To relate this case series to the extant literature, a comprehensive systematic review of vortioxetine safety and efficacy was performed. None of the six patients included developed serious safety issues, but one patient complained of mild-to-moderate nausea for some days after the vortioxetine introduction. Five out of six patients exhibited at least a slight clinical benefit as measured by the clinical global impression scale. Of the 858 entries screened via Scopus and Medline/PubMed, a total of 134 papers were included in our review. The present case series provides preliminary evidence for vortioxetine's safety in this healthcare domain. The literature reviewed in this paper seems to endorse a promising safety profile and a very peculiar efficacy niche for vortioxetine in consultation and liaison psychiatry.

Sodium valproate: cacosmia and dysgeusia as uncommon side effects.

Smell and taste disturbances are potential adverse reactions of many drugs used in Psychiatry, such as antidepressants, anti-Parkinson agents, lithium, minor and major tranquilizers. To our knowledge, only one clinical case regarding valproate and cacosmia has been reported so far. However, several anticonvulsants are reported to cause taste and smell disturbances, although the underlying etiology is currently unclear. Our patient developed cacosmia and dysgeusia when taking valproic acid, both effects quickly disappeared upon drug discontinuation. In this article we not only report this uncommon side effect, but we discuss the plausible mechanisms behind such an adverse reaction. Our case is to date the second similar case in the literature. The aim of the present article is to make clinicians informed about this very uncommon and unpleasant side effect.

Ultrastructural Evidence of Eosinophil Clustering and ETosis in Association with Damage to Single Tumour Cells in a Case of Poorly Cohesive NOS Gastric Carcinoma.

A case of poorly cohesive NOS gastric carcinoma, characterised by high-grade tumour-associated tissue eosinophilia (TATE), is studied by transmission electron microscopy. Eosinophil clustering around single tumour cells constituted a recurrent ultrastructural hallmark. Some eosinophils were in intimate contact with tumour cells and exhibited extracellular trap cell death (ETosis): a non-apoptotic cell death process, recently described in non-neoplastic, eosinophil-associated diseases. Discharge of chromatin material and specific granules, due to eosinophil ETosis, was polarised towards single tumour cells that showed various degrees of cytopathogenic changes. Our data suggest that eosinophil ETosis may exert an antitumoural activity in gastric cancer. LEARNING POINTS: A recent meta-analysis reported that TATE is a histopathological marker of favourable prognosis, particularly in patients with gastrointestinal cancer.Experimental studies have shown that eosinophils may exert antitumour activity through discharge of their highly cytotoxic granular proteins.Our ultrastructural findings add novel mechanism insights for eosinophil antitumoural activity, providing morphologic evidence of eosinophil ETosis in association with single tumour cell injury.

Poor Sleep Quality May Independently Predict Suicidal Risk in Covid-19 Survivors: A 2-Year Longitudinal Study.

Objective: Multiple symptoms of psychiatric, neurological, and physical illnesses may be part of Post-COVID conditions and may pose COVID-19 survivors a high suicidal risk. Accordingly, we aimed to study factors contributing to suicidal risk in Post COVID-19 patients. Method: Consecutive patients with post COVID-19 conditions were followed for 2 years at the University Hospital of Ferrara at baseline (T0), 6 (T1), 12 (T2), and 24 (T3) months. Demographics, and clinical data for all patients included: disease severity, hospital length of stay, comorbidity, clinical complications, sleep quality, cognitive complaints, anxiety and stress-related symptoms, depressive symptoms, and suicidal ideation. Results: The final sample included 81 patients with post COVID survivors. The mean age was 64 + 10,6 years, 35,8% were females, 65,4% had medical comorbidities, and 69,1% had WHO severe form of COVID forms. At T0 more than 90% of patients showed poor sleep quality, 59.3% reported moderate/severe depressive symptoms, and 51.% experienced anxiety, 25.9% experienced post-traumatic stress symptoms. At T0 suicidal ideation, interested 6.1% and at T3 it increased to 7.4%. In the regression analysis, suicidal ideation at baseline was best predicted by poor sleep quality (O.R. 1.71, p=0.044) and, after 2 years, suicidal ideation was best predicted by poor sleep quality experienced at baseline (OR 67.3, p=0.001). Conclusions: Poor sleep quality may play as an independent predictor of suicidal risk in post-COVID survivors. Evaluating and targeting sleep disturbances in COVID survivors is important to prevent the consequences of disrupted sleep in mental health.

Insomnia During the Perinatal Period and its Association with Maternal and Infant Psychopathology: A Systematic Review and Meta-Analysis.

PURPOSE OF REVIEW: While sleep serves important regulatory functions for mental health, sleep disturbances, in particular insomnia, may contribute to mental disorders. Since insomnia symptoms are frequent during the perinatal period, the aim of this work is to systematically review the potential association between perinatal insomnia and maternal and infant psychopathology. RECENT FINDINGS: A systematic search was conducted according with PRISMA guidelines, and meta-analytic calculations were conducted. Totally, 34 studies were included and involved 835,021 perinatal women. Four meta-analysis yielded four statistically significant random-effect models. All models show that women with perinatal symptoms of insomnia possess increased odds of developing clinically relevant symptoms of depression OR = 3.69, p = 0.001 and anxiety OR = 2.81; p < 0.001, as well as increased suicidal risk OR = 3.28; p < 0.001, and distress in the newborn OR = 2.80 (P = 0.007). These findings emphasize the role of assessing and addressing insomnia during the perinatal period to mitigate its negative effect on maternal and infant mental health via sleep regulation.

Valproate-induced burning mouth syndrome in a male with fibromyalgia and bipolar spectrum disorder.

Burning mouth syndrome is a chronic painful condition characterized by a subjective intraoral pain and burning sensations in the absence of an identifiable medical, dental, or psychiatric cause. Although the underlying etiology is currently unclear, an idiopathic (or primary) form and a secondary form to other conditions are formally recognized. However, as several authors have suggested, it might be of clinical utility to consider the existence of a third clinical entity, namely Drug-Induced Burning mouth syndrome, for its therapeutic implications. The latter has been reported with angiotensin-converting enzyme inhibitors, angiotensin receptor blockers, antiretrovirals, anticoagulants, chemotherapy, and drugs commonly used in the treatment of neuropsychiatric disorders such as antidepressants, benzodiazepines, and antipsychotics. Regarding anticonvulsants a literature search found a previous case of Topiramate-Induced Burning mouth syndrome but no previous report of valproate-induced Burning mouth syndrome. Our case is, to date, the first case in the literature of Burning mouth syndrome onset following the administration of valproate to a patient suffering from fibromyalgia and bipolar spectrum disorder. Symptoms resolved completely when the drug was stopped, and the association between symptoms and drug was replicated after drug re-administration.

Lithium-induced parkinsonism associated with vocal cord paralysis: an atypical presentation.

Drug-induced parkinsonism has been commonly studied and discussed regarding antipsychotic agents, but lithium-induced parkinsonism should also be considered when patients present with parkinsonian symptoms and chronic lithium use. There are several reports of parkinsonism arising during lithium administration and regressing following its reduction or discontinuation. Our case is, to date, the first case in the literature in which vocal cord paralysis occurred as the first symptom of lithium-induced parkinsonism, contributing to confuse doctors and patients and to delay diagnosis and treatment. In our clinical case prompt withdrawal of lithium and its reintroduction at lower doses led to complete resolution of this disabling clinical presentation. This report emphasizes the importance of careful monitoring of lithium levels, especially in elderly subjects, and the need to consider lithium-induced parkinsonism even when unusual motor symptoms appear in chronic lithium users.

The role of NMDA receptors in bipolar disorder: A systematic review.

OBJECTIVES: Glutamatergic transmission and N-methyl-D-aspartate receptors (NMDARs) have been implicated in the pathophysiology schizophrenic spectrum and major depressive disorders. Less is known about the role of NMDARs in bipolar disorder (BD). The present systematic review aimed to investigate the role of NMDARs in BD, along with its possible neurobiological and clinical implications. METHODS: We performed a computerized literature research on PubMed in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement, using the following string: (("Bipolar Disorder"[Mesh]) OR (manic-depressive disorder[Mesh]) OR ("BD") OR ("MDD")) AND ((NMDA [Mesh]) OR (N-methyl-D-aspartate) OR (NMDAR[Mesh]) OR (N-methyl-D-aspartate receptor)). RESULTS: Genetic studies yield conflicting results, and the most studied candidate for an association with BD is the GRIN2B gene. Postmortem expression studies (in situ hybridization and autoradiographic and immunological studies) are also contradictory but suggest a reduced activity of NMDARs in the prefrontal, superior temporal cortex, anterior cingulate cortex, and hippocampus. CONCLUSIONS: Glutamatergic transmission and NMDARs do not appear to be primarily involved in the pathophysiology of BD, but they might be linked to the severity and chronicity of the disorder. Disease progression could be associated with a long phase of enhanced glutamatergic transmission, with ensuing excitotoxicity and neuronal damage, resulting into a reduced density of functional NMDARs.

Binge eating disorder, impulsivity and bipolar spectrum features in a sample of obese candidates for bariatric surgery.

AIMS: Candidates for bariatric surgery are routinely screened for psychiatric disorders because abnormal eating behaviors are considered common among these patients. This study aimed to evaluate the frequency and persistence, in terms of one month-to-lifetime prevalence ratio, of binge eating disorder (BED) and the potential association with impulsivity features and bipolar spectrum comorbidity in a sample of obese patients undergoing a psychiatric evaluation for bariatric intervention. METHODS: Overall, 80 candidates to bariatric surgery were assessed consecutively over 12 months within the framework of a collaboration between the University of Pisa Psychiatry and Internal Medicine Departments. Patients were evaluated through structured clinical interviews and self-report questionnaires. RESULTS: The lifetime and last-month frequencies of BED according to DSM-5 criteria were 46.3% and 17.5%, respectively, with a prevalence ratio of 37.8%. Rates of formal bipolar disorder diagnoses were extremely low in patients with or without BED. However, patients with BED showed more severe dyscontrol, attentional impulsivity and bipolar spectrum features than patients with no BED. CONCLUSIONS: The relationship of BED, impulsivity, and mood disorders in bariatric patients is more complex than usually reported in the literature. In particular, the presence of bipolar spectrum features should be systematically investigated in these patients because of their essential clinical and therapeutical implications.

Wolfram Syndrome 1: From Genetics to Therapy.

Wolfram syndrome 1 (WS1) is a rare neurodegenerative disease transmitted in an autosomal recessive mode. It is characterized by diabetes insipidus (DI), diabetes mellitus (DM), optic atrophy (OA), and sensorineural hearing loss (D) (DIDMOAD). The clinical picture may be complicated by other symptoms, such as urinary tract, endocrinological, psychiatric, and neurological abnormalities. WS1 is caused by mutations in the WFS1 gene located on chromosome 4p16 that encodes a transmembrane protein named wolframin. Many studies have shown that wolframin regulates some mechanisms of ER calcium homeostasis and therefore plays a role in cellular apoptosis. More than 200 mutations are responsible for WS1. However, abnormal phenotypes of WS with or without DM, inherited in an autosomal dominant mode and associated with one or more WFS1 mutations, have been found. Furthermore, recessive Wolfram-like disease without DM has been described. The prognosis of WS1 is poor, and the death occurs prematurely. Although there are no therapies that can slow or stop WS1, a careful clinical monitoring can help patients during the rapid progression of the disease, thus improving their quality of life. In this review, we describe natural history and etiology of WS1 and suggest criteria for a most pertinent approach to the diagnosis and clinical follow up. We also describe the hallmarks of new therapies for WS1.

An Atypical Case of Late-Onset Wolfram Syndrome 1 without Diabetes Insipidus.

Wolfram syndrome 1, a rare autosomal recessive neurodegenerative disease, is caused by mutations in the WFS1 gene. It is characterized by diabetes insipidus, diabetes mellitus, optic atrophy, and deafness (DIDMOAD), and other clinical manifestations such as urological and neurological disorders. Here we described the case of a patient with an atypical late-onset Wolfram syndrome 1 without DI. Our WS1 patient was a c.1620_1622delGTG (p.Trp540del)/c.124 C > T (p.Arg42*) heterozygous compound. The p.Arg42* nonsense mutation was also found in heterozygosity in his sister and niece, both suffering from psychiatric disorders. The p.Arg42* nonsense mutation has never been found in WS1 and its pathogenicity is unclear so far. Our study underlined the need to study a greater number of WS1 cases in order to better understand the clinical significance of many WFS1 variants.

Impact of urbanization on predator and parasitoid insects at multiple spatial scales.

Landscapes are becoming increasingly urbanized, causing loss and fragmentation of natural habitats, with potentially negative effects on biodiversity. Insects are among the organisms with the largest diversity in urbanized environments. Here, we sampled predator (Ampulicidae, Sphecidae and Crabronidae) and parasitoid (Tachinidae) flower-visiting insects in 36 sites in the city of Rome (Italy). Although the diversity of herbivorous insects in urban areas mostly depends on the availability of flowering plants and nesting sites, predators and parasitoids generally require a larger number of resources during their life cycle, and are expected to be particularly influenced by urbanization. As flower-visitors can easily move between habitat patches, the effect of urbanization was tested at multiple spatial scales (local, landscape and sub-regional). We found that urbanization influenced predator and parasitoid flower-visitors at all three spatial scales. At the local scale, streets and buildings negatively influenced evenness of predators and species richness and abundance of parasitoids probably acting as dispersal barrier. At the landscape scale, higher percentage of urban decreased predator abundance, while increasing their evenness, suggesting an increase in generalist and highly mobile species. Area and compactness (i.e. Contiguity index) of urban green interactively influenced predator communities, whereas evenness of parasitoids increased with increasing Contiguity index. At the sub-regional scale, species richness and abundance of predators increased with increasing distance from the city center. Compared to previous studies testing the effect of urbanization, we found little variation in species richness, abundance and evenness along our urbanization gradient. The current insect fauna has been probably selected for its tolerance to habitat loss and fragmentation, being the result of the intensive anthropogenic alteration occurred in the area in the last centuries. Conservation strategies aimed at predator and parasitoid flying insects have to take in account variables at multiple spatial-scales, as well as the complementarity of resources across the landscape.

Hypocalcemia after thyroidectomy: iPTH levels and iPTH decline are predictive? Retrospective cohort study.

BACKGROUND: Hypocalcemia is the most common complication of thyroid surgery. The aim of this study was to determine the early predictive factors of postoperative hypocalcemia and to analyze their efficiency. METHODS: We performed a retrospective study of 345 consecutive patients who underwent total thyroidectomy at the Endocrine Surgery Department (Policlinico G. Rodolico Hospital of Catania) between January 2011 and November 2013. We measured serum intact parathormone (iPTH) levels preoperatively and 4 h after surgery. The threshold values of hypocalcemia for iPTH levels and iPTH relative decline were obtained by receiver operating curves (ROC) analysis. RESULTS: The incidence of hypocalcemia was 32.2% (111 of 345 patients). Our statistical analysis revealed that hypocalcemia rate was strongly correlated with the lower iPTH values and greater iPTH decline (P < 0.001). The threshold enabling prediction of hypocalcemia were 12,5 pg/mL for iPTH and 55,7% for relative iPTH decline. Patients with iPTH <12,5 pg/mL developed hypocalcemia in 58.6% of cases while those with iPTH ≥12,5 pg/dl in 18.8%. Among 175 patients with iPTH relative decline greater than 55,7% hypocalcemia was diagnosed in 91 cases (52%), while other 170 patients with iPTH relative decline less than 55,7% developed hypocalcemia only in 20 cases (11,7%). CONCLUSIONS: The decreased iPTH levels and increased iPTH relative decline resulted to be an accurate predictive factors of postoperative hypocalcemia. The early administration of Calcium and vitamin D in the high-risk patients should be put on in order to prevent the symptoms of hypocalcemia and to reduce the costs and duration of hospitalization.

The thyroid disease in the elderly: Our experience.

INTRODUCTION: The number of elderly people in Italy is growing, so it is important to study the presentation of diseases in these subjects. MATERIALS AND METHODS: We selected 1362 patients who underwent thyroidectomy for different thyroid diseases from January 2008 to December 2014. The patients weredivided into two groups, according to the age. The patients aged 65 years and over were included in the group A, and the patients under the age of 65 years were included in the group B. DISCUSSION: Thyroid diseases in the elderly often present with atypical symptoms which are very similar to symptoms of the aging process. In elderly hypothyroidism occurs frequently sub-clinically and hyperthyroidism is often presented with cardiovascular symptoms. In our study we evaluated the differences in incidence of thyroid diseases in the elderly and in the younger groups of patients. CONCLUSION: The data analyzed in this study showed that in the elderly we have a reduced secretion and metabolization of thyroid hormones. The symptomatology in the elderly is nonspecific and can create a delay in the correct diagnosis.