Roxanne Sicotte, Université de Montréal

Research

Read how they describe their research on their Université de Montréal profile.

Suicide Problèmes de santé mentale Troubles mentaux Facteurs de protection Rétablissement Transition à l'âge adulte Recherche collaborative Méthodes quantitatives Prévention Comportement à risque Intervention

Latest papers

Developmental Trajectories of Suicidality in Sexually Diverse and Heterosexual Adolescents: Findings From the Quebec Longitudinal Study of Child Development: Trajectoires développementales de suicidalité chez les adolescents hétérosexuels et de la diversité sexuelle : Résultats de l'Étude longitudinale sur le développement des enfants du Québec.
Canadian journal of psychiatry. Revue canadienne de psychiatrie · 2026
Trajectories of suicidality during a 2-year early-intervention program for first-episode psychosis: A longitudinal study.
Psychiatry research · 2024
Sociodemographic and clinical risk factors associated with suicidal ideation and attempt during a 2-year early intervention program for first-episode psychosis.
Schizophrenia research · 2023

All 3 publications

Latest funding

Cannabis use-related harms on neurocognition and mental health: harnessing long-term longitudinal cohorts to study persistence, recovery, risk and resilience.
CIHR · 2026 · Co-investigator
$2,399,100
From Blind Spots to Bright Spots: Insights from Administrative Records, Coroner's Reports, and Lived Experiences to Inform Youth Suicide Prevention
CIHR · 2025 · Co-investigator
$891,225
Beyond the 'Teenage Blues': A longitudinal population-based study documenting the long-term outcomes of adolescent depression
CIHR · 2024 · Co-investigator
$1,113,075

All 3 grants and awards

3 publications.

01

Developmental Trajectories of Suicidality in Sexually Diverse and Heterosexual Adolescents: Findings From the Quebec Longitudinal Study of Child Development: Trajectoires développementales de suicidalité chez les adolescents hétérosexuels et de la diversité sexuelle : Résultats de l'Étude longitudinale sur le développement des enfants du Québec.

MacNeil S, Sicotte R, Davisse-Paturet C, Chartrand E, Alexander E, Lecousy M, Girard A, Orri M, Chadi N, Ouellet-Morin I, Pullen Sansfaçon A, Iyer SN, Castellanos-Ryan N, Colman I, Juster RP, Geoffroy MC

Canadian journal of psychiatry. Revue canadienne de psychiatrie20261 citationsOpen Access

DOI: 10.1177/07067437261442420 PMID: 41983935

02

Trajectories of suicidality during a 2-year early-intervention program for first-episode psychosis: A longitudinal study.

Moro L, Sicotte R, Joober R, Malla A, Lepage M, Orri M

Psychiatry research20242 citationsOpen Access

DOI: 10.1016/j.psychres.2024.116148 PMID: 39178562

03

Sociodemographic and clinical risk factors associated with suicidal ideation and attempt during a 2-year early intervention program for first-episode psychosis.

Moro L, Orri M, Sicotte R, Thibaudeau É, Joober R, Malla A, Lepage M

Schizophrenia research20235 citationsOpen Access

DOI: 10.1016/j.schres.2023.07.008 PMID: 37506577

Cannabis use-related harms on neurocognition and mental health: harnessing long-term longitudinal cohorts to study persistence, recovery, risk and resilience.

Co-investigatorCIHR2026TG: The CDN Cannabis/Brain Health Cons.-Pops with rare/complex clinical contexts

Principal investigators: Castellanos Ryan, Natalie; Chadi, Nicholas; Bellec, Pierre; Lippé, Sarah; Orri, Massimiliano

Keywords: Cannabis; Early Onset; Mental Health; Neurocognition; Sex And Gender; Sexual Diversity

$2,399,100

From Blind Spots to Bright Spots: Insights from Administrative Records, Coroner's Reports, and Lived Experiences to Inform Youth Suicide Prevention

Co-investigatorCIHR2025Project Grant

Principal investigators: Geoffroy, Marie-Claude

Keywords: Administrative Record; Case-Control; Coroner Reports; Health Care Services; Lived Experience; Qualitative; Socio-Ecological Lens; Suicide; Youth

$891,225

Beyond the 'Teenage Blues': A longitudinal population-based study documenting the long-term outcomes of adolescent depression

Co-investigatorCIHR2024Project Grant

Principal investigators: Geoffroy, Marie-Claude; Ouellet-Morin, Isabelle

Keywords: Adolescent Depression; Adulthood Functioning Outcomes; Education And Employment; Health; Medical Services Use; Mental Health; Population-Based Cohort; Premature Aging; Social Relationships; Social Support

$1,113,075

From public funding decisions: CIHR since 2008, NSERC since 1991 and SSHRC since 1998 with their latest competition results, the Canada Foundation for Innovation, Genome Canada, the Canadian Space Agency, Canada Research Chairs, the Fonds de recherche du Québec, Ontario research funding, Michael Smith Health Research BC, the Canadian Cancer Society, Heart & Stroke and Brain Canada.

Frequent collaborators

Department of Psychiatry
École de psychoéducation
Epidemiology, Biostatistics and Occupational Health
Social Work
École de travail social
School of Epidemiology and Public Health
École de criminologie
Other

Applying for

Paper to mention

Subject: Prospective PhD student: Suicide Dear Professor Sicotte, My name is [your name], and I am a [your current degree or role] at [your institution]. I am applying for a PhD position starting in [term and year]. I read your paper "Developmental Trajectories of Suicidality in Sexually Diverse and Heterosexual Adolescents: Findings From the Quebec Longitudinal Study of Child Development: Trajectoires développementales de suicidalité chez les adolescents hétérosexuels et de la diversité sexuelle : Résultats de l'Étude longitudinale sur le développement des enfants du Québec." (2026), and it connects closely to my own work on [your research topic]. [One or two sentences on what you did and what you learned.] Are you accepting new PhD students for [term and year]? I have attached my CV and transcripts, and I would be glad to talk at a time that suits you. Thank you for your time. Kind regards, [your name]