Depression and Pseudodementia: Decoding the Intricate Bonds in an Italian Outpatient Setting.

In spite of the uncertainties of its diagnostic framework, pseudodementia may be conceptualized as a condition characterized by depressive symptoms and cognitive impairment in the absence of dementia. Given the controversies on this topic, the aim of the present study was to assess neurological and cognitive dysfunctions in a sample of elderly depressed subjects, and the eventual relationship between cognitive impairment and depressive symptoms. Fifty-seven elderly depressed outpatients of both sexes were included in the study.

Correction: Marazziti et al. The Microbiota/Microbiome and the Gut-Brain Axis: How Much Do They Matter in Psychiatry? 2021, , 760.

The authors of this paper [...

Telephone-delivered Interpersonal Psychotherapy: a systematic review.

Background: The aim of this paper is to review evidence on Interpersonal Psychotherapy (IPT) administered via telephone (IPT-T).

Methods: We conducted a systematic review of studies published between January 1, 1990 and June 30, 2020, assessing the efficacy of IPT administered by phone, using PubMed.

Results: Originally, we found 60 papers; the final selection led to 13 papers.

Decreased vitamin D levels in obsessive-compulsive disorder patients.

Objective: The present paper compared vitamin D levels in adult patients with obsessive-compulsive disorder (OCD) and explored possible correlations with patients' characteristics.

Methods: Fifty outpatients with OCD, according to DSM-5 criteria, were included and assessed with the Yale-Brown Obsessive-Compulsive Scale (Y-BOCS) and the Hamilton Rating Scale for Depression (HRDS).

Results: All the patients except one showed lower vitamin D levels than normative values (>30 nm/L).

The Microbiota/Microbiome and the Gut-Brain Axis: How Much Do They Matter in Psychiatry?

The functioning of the central nervous system (CNS) is the result of the constant integration of bidirectional messages between the brain and peripheral organs, together with their connections with the environment. Despite the anatomical separation, gut microbiota, i.e.

Tele-Psychiatry Assessment of Post-traumatic Stress Symptoms in 100 Patients With Bipolar Disorder During the COVID-19 Pandemic Social-Distancing Measures in Italy.

The acute phase of the COrona VIrus Disease-19 (COVID-19) emergency determined relevant stressful burdens in psychiatric patients, particularly those with chronic mental disorders such as bipolar disorder (BD), not only for the threat of being infected but also for the strict lock-down and social-distancing measures adopted, the economic uncertainty, and the limited possibilities to access psychiatric services. In this regard, telepsychiatry services represented a new important instrument that clinicians could adopt to monitor and support their patients. The aim of the present study was to investigate acute post-traumatic stress symptoms (PTSS) reported by patients with BD followed in the framework of a telepsychiatry service, set up in the acute phase of the COVID-19 outbreak at the psychiatric clinic of the University of Pisa (Italy).

Vitamin D: A Pleiotropic Hormone with Possible Psychotropic Activities.

Background: After the recognition of the efficacy of cod-liver oil in rickets at the end of the eighteenth century, and the isolation and synthesis of the liposoluble vitamin D in 1931, its mode of actions and functions were deeply explored. Biochemical studies permitted to identify five forms of vitamin D, called D1, D2, D3, D4 and D5, differing in ultrastructural conformation and origin, with vitamin D2 (ergocalciferol) and D3 (cholecalciferol) representing the active forms. In the last decades especially, a constantly increasing bulk of data highlighted how vitamin D could regulate several activities and processes.

Bipolar Disorder Treatments and Ovarian Cancer: A Systematic Review.

Objective: We reviewed literature on drugs for bipolar disorders (BD), utilized in ovarian cancer (OC).

Method: We adhered to the Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA) guidelines in completion of this systematic review.

Results: We identified 73 papers.