Research Publications
Hulplijnen voor suïcidepreventie (U, bookChapter)
Maryke Geerdink, Eva Vande Gaer, Eva De Jaegere, Natasha Waslam
Behandeling van suïcidaliteit in de praktijk, 2026
Designing and implementing a third-generation suicide prevention plan : lessons learned from Flanders, Belgium (A2, journalArticle)
Kirsten Pauwels, Eva De Jaegere, Gwendolyn Portzky
MENTAL HEALTH & PREVENTION, 2026
Experiences and needs of healthcare providers supporting males with suicidal thoughts (A1, journalArticle)
Pauline Stas, Elien Cornelis, Eva De Jaegere, Gwendolyn Portzky
ARCHIVES OF SUICIDE RESEARCH, 2026
Biopsychosocial profile of community-dwelling older adults at risk for direct and indirect self-harm (A1, journalArticle)
Lisa Van Hove, Beau Nieuwenhuijs, Steven Vanderstichelen, Nico De Witte, Ellen Gorus, Lara Stas, Imke Baetens
CLINICAL GERONTOLOGIST, 2025 (5)
A cost-effectiveness estimation of the Attempted Suicide Short Intervention Programme (ASSIP) (A1, journalArticle)
Max Lelie, Riet Parmentier, Eva De Jaegere, Steven Simoens, Lieven Annemans, Koen Putman
EXPERT REVIEW OF PHARMACOECONOMICS & OUTCOMES RESEARCH, 2025 (6)
The insight study : a case–control psychological autopsy study examining factors associated with suicide in middle‐aged people (A1, journalArticle)
Eva De Jaegere, Pauline Stas, Cornelis Van Heeringen, Renate van Landschoot, Ine Rotsaert, Kurt Audenaert, Gwendolyn Portzky
SUICIDE AND LIFE-THREATENING BEHAVIOR, 2025 (1)
Assessing a suicide prevention helpline’s impact on caller crisis level and suicidality (A1, journalArticle)
Kirsten Pauwels, Eva De Jaegere, Patrick Vanderreydt, Silke Aerts, Eva Vande Gaer, Gwendolyn Portzky
ARCHIVES OF SUICIDE RESEARCH, 2025 (3)
Effects of a serious game for adolescent mental health on cognitive vulnerability : pilot usability study (A1, journalArticle)
Eva De Jaegere, Cornelis Van Heeringen, Peter Emmery, Gijs Mommerency, Gwendolyn Portzky
JMIR SERIOUS GAMES, 2024
An individual participant data meta-analysis of psychological interventions for preventing depression relapse (A2, journalArticle)
Josefien J. F. Breedvelt, Eirini Karyotaki, Fiona C. Warren, Marlies E. Brouwer, Françoise Jermann, Fredrik Hollandare, Nicola Klein, Margo de Jonge, Daniel N. Klein, Norman Farb, Zindel Segal, Karolien E. M. Biesheuvel Leliefeld, Robin Jarrett, Jeffrey Vittengl, Michael Thase, Helen Ma, Willem Kuyken, Amanda J. Shallcross, Cornelis Van Heeringen, Kristof Hoorelbeke, Ernst Koster, Mark Williams, Marloes J. Huijbers, Anne Speckens, Pim Cuijpers, Patricia van Oppen, Simon Gilbody, Claudi L. Bockting
NATURE MENTAL HEALTH, 2024 (2)
Suicide risk, related factors and the impact of COVID-19 amongst suicide prevention helpline callers : a network analysis (A1, journalArticle)
Pauline Stas, Kristof Hoorelbeke, Eva De Jaegere, Kirsten Pauwels, Gwendolyn Portzky
JOURNAL OF AFFECTIVE DISORDERS, 2024
Mindfulness-based cognitive therapy for individuals who are suicidal : a randomized controlled trial (A1, journalArticle)
Eva De Jaegere, Eva Dumon, Cornelis Van Heeringen, Renate van Landschoot, Pauline Stas, Gwendolyn Portzky
ARCHIVES OF SUICIDE RESEARCH, 2024 (4)
Evaluation of an online suicide prevention campaign targeting men (A1, journalArticle)
Pauline Stas, Eva De Jaegere, Cornelis Van Heeringen, Anne Ballon, Gwendolyn Portzky
SUICIDE AND LIFE-THREATENING BEHAVIOR, 2024 (1)
Investigating the relation between suicide ideation and attempts in transgender adolescents and social support, life satisfaction and coping skills (C3, conference)
Gaia Van Cauwenberg, Eva Dumon, Gwendolyn Portzky, Joz Motmans
5th EPATH Conference, Abstracts, 2023
Suicide prevention in the digital age : exploring the potential and effectiveness of digital interventions (D1, dissertation)
Eva De Jaegere
2023
The effects of internet-based cognitive behavioral therapy for suicidal ideation or behaviors on depression, anxiety, and hopelessness in individuals with suicidal ideation : systematic review and meta-analysis of individual participant data (A1, journalArticle)
Lasse B Sander, Marie Beisemann, Philipp Doebler, Hannah Moon Micklitz, Ad Kerkhof, Pim Cuijpers, Philip Batterham, Alison Calear, Helen Christensen, Eva De Jaegere, Matthias Domhardt, Annette Erlangsen, Ozlem Eylem-van Bergeijk, Ryan Hill, Charlotte Mühlmann, Marie Österle, Jeremy Pettit, Gwendolyn Portzky, Lena Steubl, Bregje van Spijker, Joseph Tighe, Aliza Werner-Seidler, Rebekka Büscher
JOURNAL OF MEDICAL INTERNET RESEARCH, 2023
'I don't feel at home in this world' : sexual and gender minority emerging adults' self-perceived links between their suicidal thoughts and sexual orientation or gender identity (A1, journalArticle)
Diana van Bergen, Eva Dumon, Luis A. Parra, Joz Motmans, Lesley C. Biedermann, Renske Gilissen, Gwendolyn Portzky
CANADIAN JOURNAL OF PSYCHIATRY-REVUE CANADIENNE DE PSYCHIATRIE, 2023 (6)
Future‐oriented group training for suicidal individuals : a randomized controlled trial (A1, journalArticle)
Eva De Jaegere, Pauline Stas, Cornelis Van Heeringen, Eva Dumon, Renate van Landschoot, Gwendolyn Portzky
SUICIDE AND LIFE-THREATENING BEHAVIOR, 2023 (2)
Moderating role of coping in the association between minority stress and suicidal ideation and suicide attempts among sexual and gender minority young adults (A1, journalArticle)
Jennifer de Lange, Laura Baams, Henny Bos, Roel Bosker, Eva Dumon, Gwendolyn Portzky, Jo Robinson, Diana van Bergen
SUICIDE AND LIFE-THREATENING BEHAVIOR, 2022 (6)
Digital cognitive–behavioural therapy to reduce suicidal ideation and behaviours : a systematic review and meta-analysis of individual participant data (A1, journalArticle)
Rebekka Büscher, Marie Beisemann, Philipp Doebler, Hannah M Micklitz, Ad Kerkhof, Pim Cuijpers, Philip J Batterham, Alison L Calear, Helen Christensen, Eva De Jaegere, Matthias Domhardt, Annette Erlangsen, Ozlem Eylem van Bergeijk, Ryan Hill, Anita Lungu, Charlotte Mühlmann, Jeremy W Pettit, Gwendolyn Portzky, Lena S Steubl, Bregje A J van Spijker, Joseph Tighe, Aliza Werner-Seidler, Chelsey R Wilks, Lasse B Sander
EVIDENCE-BASED MENTAL HEALTH, 2022 (E1)
Suicide numbers during the first 9-15 months of the COVID-19 pandemic compared with pre-existing trends : an interrupted time series analysis in 33 countries (A1, journalArticle)
Jane Pirkis, David Gunnell, Sangsoo Shin, Marcos Del Pozo-Banos, Vikas Arya, Pablo Analuisa Aguilar, Louis Appleby, S. M. Yasir Arafat, Ella Arensman, Jose Luis Ayuso-Mateos, Yatan Pal Singh Balhara, Jason Bantjes, Anna Baran, Chittaranjan Behera, Jose Bertolote, Guilherme Borges, Michael Bray, Petrana Brečić, Eric Caine, Raffaella Calati, Vladimir Carli, Giulio Castelpietra, Lai Fong Chan, Shu-Sen Chang, David Colchester, Maria Coss-Guzmán, David Crompton, Marko Ćurković, Rakhi Dandona, Eva De Jaegere, Diego De Leo, Eberhard A. Deisenhammer, Jeremy Dwyer, Annette Erlangsen, Jeremy S. Faust, Michele Fornaro, Sarah Fortune, Andrew Garrett, Guendalina Gentile, Rebekka Gerstner, Renske Gilissen, Madelyn Gould, Sudhir Kumar Gupta, Keith Hawton, Franziska Holz, Iurii Kamenshchikov, Navneet Kapur, Alexandr Kasal, Murad Khan, Olivia J. Kirtley, Duleeka Knipe, Kairi Kõlves, Sarah C. Kölzer, Hryhorii Krivda, Stuart Leske, Fabio Madeddu, Andrew Marshall, Anjum Memon, Ellenor Mittendorfer-Rutz, Paul Nestadt, Nikolay Neznanov, Thomas Niederkrotenthaler, Emma Nielsen, Merete Nordentoft, Herwig Oberlerchner, Rory C. O'Connor, Rainer Papsdorf, Timo Partonen, Michael R. Phillips, Steve Platt, Gwendolyn Portzky, Georg Psota, Ping Qin, Daniel Radeloff, Andreas Reif, Christine Reif-Leonhard, Mohsen Rezaeian, Nayda Román-Vázquez, Saska Roskar, Vsevolod Rozanov, Grant Sara, Karen Scavacini, Barbara Schneider, Natalia Semenova, Mark Sinyor, Stefano Tambuzzi, Ellen Townsend, Michiko Ueda, Danuta Wasserman, Roger T. Webb, Petr Winkler, Paul S.F. Yip, Gil Zalsman, Riccardo Zoja, Ann John, Matthew J. Spittal
ECLINICALMEDICINE, 2022
Suïcidaal gedrag in Belgische gevangenissen : overzicht en geïntegreerd preventiemodel (A2, journalArticle)
Louis Favril, Kurt Audenaert, Gwendolyn Portzky, Freya Vander Laenen
TIJDSCHRIFT VOOR PSYCHIATRIE, 2022 (3)
Neurobiological approach to the study of suicide (B2, bookChapter)
Cornelis Van Heeringen
Suicide risk assessment and prevention, 2021
A systematic evaluation of mobile health applications for the prevention of suicidal behavior or non-suicidal self-injury (A2, journalArticle)
Lasse B. Sander, Marie-Luise Lemor, Racine J. A. Van der Sloot, Eva De Jaegere, Rebekka Büscher, Eva-Maria Messner, Harald Baumeister, Yannik Terhorst
FRONTIERS IN DIGITAL HEALTH, 2021
The moderating role of parenting dimensions in the association between traditional or cyberbullying victimization and mental health among adolescents of different sexual orientation (A1, journalArticle)
Ann DeSmet, Maddalena Rodelli, Michel Walrave, Gwendolyn Portzky, Eva Dumon, Bart Soenens
INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, 2021 (6)
Adolescent Suicide Ideation Interview, version A (V, misc)
Regina Miranda, David Shaffer, Ana Ortin Peralta, Eva De Jaegere, Michelle Gallagher, Lillian Polanco-Roman
2021
Psychosocial interventions for people who self-harm : methodological issues involved in trials to evaluate effectiveness (A1, journalArticle)
Katrina Witt, Ellen Townsend, Ella Arensman, David Gunnell, Philip Hazell, Tatiana Taylor Salisbury, Cornelis Van Heeringen, Keith Hawton
ARCHIVES OF SUICIDE RESEARCH, 2020 (Supplement 2)
Think Life : een online interventie voor het leren omgaan met suïcidale gedachten (A4, journalArticle)
Eva De Jaegere, Renate van Landschoot, Cornelis Van Heeringen, Ad Kerkhof, Gwendolyn Portzky
NEURON (NEDERLANDSE ED.), 2019 (9)
Medication used in intentional drug overdose in Flanders 2008-2013 (A1, journalArticle)
Nikita Vancayseele, Ine Rotsaert, Gwendolyn Portzky, Cornelis Van Heeringen
PLOS ONE, 2019 (5)
Suïcidepreventie bij ouderen : onderbelicht, maar van levensbelang (A4, journalArticle)
Eva Dumon, Saskia Aerts, Gwendolyn Portzky
GERON, 2019 (4)
Electroencephalogram resting state frequency power characteristics of suicidal behavior in female patients with major depressive disorder (A1, journalArticle)
Lars Benschop, Chris Baeken, Marie-Anne Vanderhasselt, Frederik Van de Steen, Cornelis Van Heeringen, Martijn Arns
JOURNAL OF CLINICAL PSYCHIATRY, 2019 (6)
Placebo aiTBS attenuates suicidal ideation and frontopolar cortical perfusion in major depression (A1, journalArticle)
Chris Baeken, Guo-Rong Wu, Cornelis Van Heeringen
TRANSLATIONAL PSYCHIATRY, 2019
Ethical guidelines for technology-based suicide prevention programmes (B2, bookChapter)
Eva De Jaegere, Marjolijn van den Berg, Solvejg Wallyn, Gwendolyn Portzky
Reducing the toll of suicide : resources for communities, groups, and individuals, 2019
Onlinehulpverlening (B2, bookChapter)
Eva De Jaegere, Bregje van Spijker
Handboek suïcidaal gedrag, 2019
The online treatment of suicidal ideation : a randomised controlled trial of an unguided web-based intervention (A1, journalArticle)
Eva De Jaegere, Renate van Landschoot, Cornelis Van Heeringen, Bregje AJ van Spijker, Ad JFM Kerkhof, Jan K Mokkenstorm, Gwendolyn Portzky
BEHAVIOUR RESEARCH AND THERAPY, 2019
Burn-out bij Belgische arts-specialisten in opleiding : exploratie van het relatieve belang van werkorganisatorische risicofactoren (A4, journalArticle)
Ruben Willems, Christel Monten, Gwendolyn Portzky
ONCO HEMATO, 2019 (7)
The effect of mindfulness-based cognitive therapy and future-oriented group therapy on preventing suicidal thoughts and behaviours : a randomised controlled trial (C3, conference)
Eva De Jaegere, Eva Dumon, Renate van Landschoot, Cornelis Van Heeringen, Gwendolyn Portzky
17th European Symposium on Suicide and Suicidal Behaviour (ESSB 2018), Abstracts, 2018
The impact of screening psychiatric comorbidity and high-risk feedback on liaison psychiatric consultation rates and clinicians' attitudes on a neurology ward (C3, conference)
Rita Van Damme, Gwendolyn Portzky, Paul Boon, Gilbert Lemmens
EUROPEAN PSYCHIATRY, 2017
