A digital iCBT intervention for social anxiety disorder in Quebec and Ontario: protocol for a multi-phase effectiveness-implementation study.

Background: Social anxiety disorder (SAD) is one of the most prevalent anxiety disorders in Canada. Viable therapy options for the treatment of SAD include CBT being delivered virtually. In Australia, an innovative internet-delivered cognitive-behavioral therapy (iCBT) program for social anxiety has been developed, implemented, and demonstrated as effective.

A systematic review of the psychometric properties of tools for measuring depression in youths with intellectual disability.

While youths with intellectual disability (ID) have increased vulnerability for depressive disorders, cognitive problems and combined functional barriers make them less prone to receive adequate treatments. A systematic review of the literature was conducted (PROSPERO Registration number: CRD42022347703) based on several databases from 1980 to 2022 to examine the quality of tools for measuring depression in children and adolescents with ID. The COSMIN (COnsensus-based Standards for the selection of health status Measurement Instruments) checklist was used to assess several psychometric domains.

A Delphi consensus among experts on assessment and treatment of disruptive mood dysregulation disorder.

Objective: The aim of this study was to explore consensus among clinicians and researchers on how to assess and treat Disruptive Mood Dysregulation Disorder (DMDD).

Methods: The Delphi method was used to organize data collected from an initial sample of 23 child psychiatrists and psychologists. Three rounds of closed/open questions were needed to achieve the objective.

The Signature Biobank: A longitudinal biopsychosocial repository of psychiatric emergency patients.

The Signature Biobank is a longitudinal repository of biospecimen, psychological, sociodemographic, and diagnostic data that was created in 2012. The Signature Consortium represents a group of approximately one hundred Quebec-based transdisciplinary clinicians and research scientists with various expertise in the field of psychiatry. The objective of the Signature Biobank is to investigate the multi-faceted underpinnings of psychiatric disorders among patients in crisis.

Hard-to-treat or hard-to-catch? Clinical features and therapeutic outcomes of help-seeking foster care youths with mood disorders.

Introduction: The high level of emotional problems in youths placed in foster care contrasts with the limited use of evidence-based treatments. This study aims to better characterize the clinical features and therapeutic outcomes of foster care youths with mood disorders.

Methods: A secondary analysis of data collected in the context of a French-Canadian clinical research network on pediatric mood disorders in four sites was conducted to compare three groups of patients with depressive or bipolar disorder: those without exposure to child welfare intervention (WCWI,  = 181), those who received non-placement psychosocial intervention (NPI,  = 62), and those in placement interventions (PI,  = 41).

Using latent profile analysis to uncover the combined role of anxiety sensitivity and test anxiety in students' state anxiety.

Background: Studies report a growing tendency for students to experience state anxiety in schools. However, the combination of individual susceptibilities likely to trigger students' anxious states remains unclear.

Aims: This study examined whether distinct profiles of students emerge regarding their susceptibility to anxiety sensitivity and/or test anxiety and evaluated whether students' profile predicted anxious states.

Development and Initial Validation of the Disruptive Mood Dysregulation Disorder Questionnaire Among Adolescents From Clinic Settings.

Objectives: Disruptive mood dysregulation disorder (DMDD) is a new DSM-5 diagnosis. It is observed in youths and is characterized by chronic irritability and temper outbursts. This study aimed (i) to develop a brief questionnaire administered during a semi-structured interview and (ii) to assess its psychometric properties with adolescents 12-15 years old by estimating its internal consistency and its concurrent association with measures of depressive symptoms and borderline personality traits.

Stigma associated with parental depression or cancer: Impact on spouse and offspring's cortisol levels and socioemotional functioning.

Stress associated with caring for a mentally ill spouse can adversely affect the health status of caregivers and their children. Adding to the stress of caregiving is the stigma often placed against spouses and children of people with mental illness. Contrary to mental illness, many physical disorders such as cancer may be less stigmatized (expect pulmonary cancer).

Are youths with disruptive mood dysregulation disorder different from youths with major depressive disorder or persistent depressive disorder?

Background: Although the disruptive mood dysregulation disorder (DMDD) was included in the depressive disorders (DD) section of the DSM-5, common and distinctive features between DMDD and the pre-existing DD (i.e., major depressive disorder, MDD, and persistent depressive disorder, PDD) received little scrutiny.

Exploratory Study of the Clinical Characteristics of Adolescent Girls with a History of Physical or Sexual Abuse Consulting in a Mood Disorder Clinic.

Objective: To examine the clinical characteristics of adolescent girls consulting in a mood disorder clinic with a history of physical or sexual abuse.

Method: A retrospective review was conducted of the charts of 55 adolescent girls consulting in a mood disorder clinic. An analysis grid was used to gather data on demographics, personal antecedents, symptoms and diagnoses.

Familial and Clinical Correlates in Depressed Adolescents with Borderline Personality Disorder Traits.

Introduction: Chart review is a low-cost, but highly informative, method to describe symptoms, treatment, and risk factors associated with borderline personality disorder (BPD) and to adapt screening and intervention to clinical reality. Previous chart review studies report more aggressiveness/anger and psychotic features in youths with BPD. They show that adverse family environment and parental psychopathology constitute important factors for BPD pathology.

[Functional Neuroimaging Pilot Study of Borderline Personality Disorder in Adolescents].

Borderline personality disorder (BPD) is being increasingly recognized by clinicians working with adolescents, and the reliability and validity of the diagnosis have been established in the adolescent population. Adolescence is known to be a period of high risk for BPD development as most patients identify the onset of their symptoms to be in the adolescent period. As with other mental health disorders, personality disorder, are thought to result from the interaction between biological and environmental factors.

Treatment Options for the Cardinal Symptoms of Disruptive Mood Dysregulation Disorder.

Objective: DSM-5 has added a new developmentally appropriate child and adolescent mood disorder subtype called disruptive mood dysregulation disorder (DMDD). The core features of DMDD are temper outbursts (manifested by either verbal rages and/or physical aggression) and unrelenting irritability or anger. Currently, the literature is lacking a thorough review of the possible treatment options for the cardinal symptoms constituting DMDD.