Research/Recherche

Peer-reviewed publications and book chapters

2023 – Earlywine JJ, Bagley S, Rodean J, Zima BT, Chadi N, Leslie DL, Hadland SE. Medications for Alcohol Use Disorder and Retention in Care in Medicaid-Enrolled Youth, 2014–2019, Journal of Adolescent Health, May 29, 2023. (Link)

2023 – Novack K, Dufour R, Picard L, Taddeo D, Nadeau PO, Katzman D, Booij L, Chadi N. Canadian pediatric eating disorder programs and virtual care during the COVID-19 pandemic: a mixed-methods approach to understanding clinicians’ perspectives. Annals of General Psychiatry, April 26, 2023. (Full-text access)

2023 – Livet A, Navarri X, Pétrin Pomerleau P, Champagne S, Yunus FM, Chadi N, McVey G, Conrod P. Perfectionism in Children and Adolescents with Eating-Related Symptoms: A Systematic Review and a Meta-Analysis of Effect Estimates. Adolescents, April 25, 2023. (Full-text access)

2023 – Léger-Goodes T, Malboeuf-Hurtubise C, Herba C, Taylor G, Mageau G, Chadi N, Lefrançois D. Virtual art-based interventions for children during COVID19: Comparing mindful mandala and emotion-based drawings, Mental Health Science, April 25, 2023. (Full-text access)

2023 – Gouin JP, MacNeil S, de la Torre-Luque A, Chartrand E, Chadi N, Rouquette A, Boivin M, Côté SM, Geoffroy MC. Depression, anxiety, and suicidal ideation in a population-based cohort of young adults before and during the first 12 months of the COVID-19 pandemic in Canada. Can J Public Health, April 24 2023. (Full-text access)

2023 – Moubayed D, Chadi N. An innovative inpatient protocol for alcohol withdrawal prevention in a 16-year-old adolescent: a case report, Journal of Medical Case Reports, April 18, 2023. (Full-text access)

2023 – Auger N, Steiger H, Luu TM, Chadi N, Low N, Bilodeau-Bertrand M, Healy-Profitós J, Brousseau E, Israël M. Shifting age of child eating disorder hospitalizations during the Covid-19 pandemic, Journal of Child Psychology and Psychiatry, April 3, 2023. (Full-text access)

2023 – Chadi N, Richmond SA, Tulloch T, Grant C, Venugopal J, Moore-Hepburn C. Opportunities and Challenges in Capturing Severe Vaping-Related Injuries among Canadian Children and Youth, Preventive Medicine Reports, March 26, 2023. (Full-text access)

2023 – Geoffroy MC, Chadi N. Increasing paediatric emergency visits for suicide-related concerns during COVID-19, Lancet Psychiatry, March 9, 2023. (Full-text access)

2023 – Auger N, Low N, Chadi N, Israel M, Steiger H, Lewin A, Ayoub A, Healy-Profitos J, Luu TM. Suicide Attempts in Children Aged 10–14 Years During the First Year of the COVID-19 Pandemic, Journal of Adolescent Health, March 2, 2023. (Link)

2023 – London Nadeau K, Chadi N, Taylor A, Chan A, Pullen Sansfaçon A, Chiniara L, Lefebvre C, Saewyc E. Social Support and Mental Health Among Transgender and Nonbinary Youth in Quebec, LGBT Health, Feb 15, 2023. (Link)

2023 – Loose T, Côté S, Malboeuf-Hurtubise C, Ayotte Beaudet JP, Lessard G, Chadi N, Gauvin Lise, Ouellet Morin Isabelle, Geoffroy MC. Protocol for the Open Sky School: a two-arm clustered randomized controlled trial to test the effectiveness of a nature-based intervention on mental health of elementary school children. BMC Public Health, Feb 3, 2023. (Full-text access)

2023 – Pocuca N, Chadi N, Vergunst F, Parent S, Côté SM, Tremblay RE, Boivin M, Castellanos-Ryan N. Prospective polysubstance use profiles among adolescents with early-onset cannabis use, and their association with cannabis outcomes in emerging adulthood, International Journal of Mental Health and Addiction, Jan 6, 2023. (Full-text access).

2022 – Loose T, Geoffroy MC, Orri M, Chadi N, Scardera S, Booij L, Breton E, Tremblay R, Boivin M, Côté S. Pathways of association between disordered eating in adolescence and mental health outcomes in young adulthood during the COVID-19 pandemic. Canadian Journal of Public Health, Dec 8, 2022. (Full-text access).

2022 – Vergunst F, Berry H, Minor K, Chadi N. Climate Change and Substance-Use
Behaviors: A Risk-Pathways Framework, Perspectives on Psychological Science, Nov 28, 2022. (Full-text access)

2022 – Dufour R, Novack K, Picard L, Chadi N*, Booij L* (*joint senior authors). The use of technology in the treatment of youth with eating disorders: A scoping review, Journal of Eating Disorders, Nov 24, 2022. (Full-text access)

2022 – Kelley J, Pullen Sansafaçon A, Gelly MA, Chiniara L, Chadi N. School Factors Strongly Impact Transgender and Non-Binary Youths’ Well-Being, Children, Oct 24, 2022 (Full-text access)

2022 – Novack K, Dufour R, Picard L, Booij L, Chadi N. An Intensive Ambulatory Care Program for Adolescents with Eating Disorders Combining In-Person and Virtual Care: Protocol for a Single-Site Naturalistic Trial, JMIR Research Protocols, Sept 21, 2022 (Full text access)

2022 – Khorasani A, Chadi N. The tobacco-free fallacy: What paediatricians should know about herbal smoking products, Paediatrics & Child Health, Sept 21, 2022. (Full-text access)

2022 – Vargas G, Shrier LA, Chadi N, Harris SK. High Potency Cannabis Use in Adolescence, Journal of Pediatrics, August 14, 2022 (Link)

2022 – Soullane S, Chadi N, Low N, Ayoub A, Auger N. Relationship between suicide attempt and medical morbidity in adolescent girls, Journal of Psychiatric Research, August 12, 2022. (Full-text access)

2022 – Beaudry G, Drouin O, Gravel J, Smyrnova A, Bender A, Orri M, Geoffroy MC, Chadi. A comparative analysis of pediatric mental health-related emergency department utilization in Montréal, Canada before and during the COVID-19 pandemic, Annals of General Psychiatry, June 13, 2022 (Full-text access)

2022 – Auger N, Chadi N, Ayoub A, Brousseau E, Low N. Suicide Attempt and Risk of Substance Use Disorders Among Female Youths, JAMA Psychiatry, May 11, 2022 (Link)

2022 – Morsa M, Sassine S, Yang XY, Gong RN, Amir-Yazdani P, Sonia TA, Gibson M, Drouin O, Chadi N, Jantchou P. A qualitative study of adolescents and young adults’ experience and perceived needs during the first wave of the COVID-19 pandemic, Archives de Pédiatrie, ePub Feb 28 2022. (Link)

2022 – Pocuca N, London-Nadeau K, Geoffroy MC, Chadi N, Séguin JR, Parent S, Boivin M, Tremblay RE, Côté SM, Castellanos-Ryan, N. Changes in emerging adults’ alcohol and cannabis use from before to during the COVID-19 pandemic: Evidence from a prospective birth cohort, Psychology of Adddictive Behaviors, ePub Feb 24, 2022. (Link)

2022 – Weisbaum E, Chadi N. Applied Mindfulness for Physician Wellbeing: A Prospective Qualitative Study Protocol, Frontiers in Public Health, ePub Feb 11, 2022. (Full-text access)

2022 – Chadi N, Castellanos Ryan N, Geoffroy MC. COVID-19 and the impacts on youth mental health: emerging evidence from longitudinal studies, Canadian Journal of Public Health, ePub Jan 28, 2022 (Full-text access)

2022 – Côté SM, Geoffroy MC, Haeck C, Ouellet-Morin I, Larose S, Chadi N, Zinszer K, Gauvin L, Mâsse B. Understanding and attenuating pandemic-related disruptions: a plan to reduce inequalities in child development. Canadian Journal of Public Health, ePub Jan 28, 2022 (Full-text access).

2021 – Bussières L, Malboeuf-Hurtubise C, Meilleur A, Mastine T, Hérault E, Chadi N, Montreuil M, Généreux M, Camden C and the PRISME-COVID Team. Consequences of the COVID-19 Pandemic on Children’s Mental Health: A Meta-Analysis. Frontiers in Psychiatry, ePub Dec 1, 2021. (Full-text access)

2021 – Auger N, Chadi N, Low N, Ayoub A, Lo E, Luu TM. Maternal Substance Use Disorders and Accidental Drug Poisonings in Children. Am J Prev Med, 2021. (Link)

2021 – Chadi N, Vyver E, Bélanger R. Protecting children and adolescents against the risks of vaping: A position statement of the Canadian Paediatric Society. Paediatrics & Child Health. Vol 6, Issue 2, October 2021. (Full-text access)

2021- Watkins-Martin K, Orri M, Pennestri MH, Castellanos-Ryan N, Larose S, Gouin JP, Ouellet-Morin I, Chadi N, Philippe F, Boivin M, Tremblay RE, Côté S, Geoffroy MC. Depression and anxiety symptoms in young adults before and during the COVID-19 pandemic: evidence from a Canadian population-based cohort. Ann Gen Psychiatry. 2021 Sep 8;20(1):42. (Full-text access)

2021- Zutraen S, Do M, Ghandour L, Moore-Hepburn C, Beno S, Richmond SA, Chadi N. Acute injury or illness related to the inhalation of vaping aerosols among children and adolescents across Canada: A cross-sectional survey of Canadian paediatricians, Paediatrics & Child Health, ePub August 23, 2021. (Full-text access)

2021 – Vergunst F*, Chadi N*, Orri M, Brousseau-Paradis C, Castellanos-Ryan N, Séguin JR, Vitaro F, Nagin D, Tremblay RE, Cote SM. Trajectories of adolescent poly-substance use and their long-term social and economic outcomes for males from low-income backgrounds. European Child & Adolescent Psychiatry. ePub May 31, 2021. (Full-text access) *Joint first authors

2021 – Bhave S, Chadi N. E-cigarettes and Vaping: A Global Risk for Adolescents. Indian Pediatr. 2021 Apr 15;58(4):315-319 (Full-text access)

2021 – Malboeuf-Hurtubise C, Léger-Goodes T, Mageau GA, Taylor G, Herba CM, Chadi N, Lefrançois D. Online art therapy in elementary schools during COVID-19: results from a randomized cluster pilot and feasibility study and impact on mental health. Child Adolesc Psychiatry Ment Health. 2021 Mar 6;15(1):15 (Full-text access)

2021 – Chadi N, Ahun MN, Laporte C, Boivin M, Tremblay RE, Côté S, Orri M. Pre-and postnatal maternal smoking and offspring smoking trajectories: Evidence from a 20-year birth cohort. Prev Med. 2021 Mar 2:106499 (Link)

2021 – Orri M, Chadi, Ahun MN, Séguin JR, Tremblay RE, Boivin M, Turecki G, Geoffroy MC, Côté SM. Risk of suicidal ideation and attempt in adolescents exposed to maternal smoking during pregnancy and childhood: a 20-year population-based cohort study, Journal of Affective Disorders, ePub Feb 23, 2021 (Link)

2021 – Hadland SE, Aalsma MA, Akgül S, Alinsky RH, Bruner A, Chadi N, Galagali PM, Kreida EC, Robinson CA, Wilson JD, Medication for Adolescents and Young Adults With Opioid Use Disorder. Journal of Adolescent Health, 68(3);632-636, ePub Feb 17, 2021 (Link)

2021 – Chadi N, Li G, Hadland SE. Adverse School Outcomes and Risky Sexual Health Behaviors among High School Students with E-Cigarette and Marijuana Use, Substance Use and Misuse, ePub Feb 15, 2021 (Link)

2021 – Laporte C, Pereira B, Massimilliano O, Nicholas C, Castellanos-Ryan N, Brousse G, Séguin JR, Xu Q, Vitaro F, Tremblay R, Boivin M, Côté SM. Associations of childhood sociability and responsibility with cannabis use trajectories during adolescence: results from a prospective population-based birth cohort study. Eur Child Adolesc Psychiatry. ePub Feb 8, 2021 (Link)

2021 – Malboeuf-Hurtubise C, Léger-Goodes T, Mageau GA, Joussemet M, Herba C, Chadi N, Lefrançois D, Camden C, Bussières EL, Taylor G, Éthier MA, Gagnon M. Philosophy for children and mindfulness during COVID-19: Results from a randomized cluster trial and impact on mental health in elementary school students. Progress in Neuro-Psychopharmacology and Biological Psychiatry, 2021, 4(107): 110260 (Full-text access)

2020 – Fournier C, Jamoulle O, Chadi A, Chadi N. Severe Benzodiazepine Use Disorder in a 16-Year-Old Adolescent: A Rapid and Safe Inpatient Taper. Pediatrics, December 2020, e20201085 (Link)

2020 – Yang, XY , Gong RN, Sassine S, Morsa M, Tchogna AS, Drouin O, Chadi N, Jantchou P. Risk Perception of COVID-19 Infection and Adherence to Preventive Measures among Adolescents and Young Adults, Children, 2020, 7(12): 311 (Open access)

2020 – Chadi N, Moore-Hepburn C, Beno S, Richmond S. Vaping-related injury and illness among Canadian children and adolescents: a one-time survey of paediatric providers, BMJ Open Paediatrics, 2020;4:e000840 (Open access)

2020 – Chadi N, Winickoff J, Drouin O. Parental Optimism and Perceived Control over Children’s Initiation of Tobacco, Cannabis, and Opioid Use, International Journal of Environmental Research and Public Health, ePub Aug 26, 2020 (Open access)

2020 – DeMeo N, Chandwani N, Anderson N, Chadi N. Survey of the Knowledge and Perceptions of Electronic Nicotine Delivery Systems Among Dental Professionals, Journal of the Massachusetts Dental Society 2020;69(1):10-13 (Link)

2020 – Joudrey P, N Chadi, P Roy, KL Morford, P Bach, S Kimmel, EA Wang, SL Calcaterra. Pharmacy-based methadone dispensing and drive time to methadone treatment in five states within the United States: a cross-sectional study. Drug and Alcohol Dependence, ePub Mar 27, 2020 (Link)

2020 – Chadi N, S Levy, L Wisk, ER Weitzman. Experience of School SBIRT in Middle and High School Students in Massachusetts, Journal of School Health ePub Mar 24, 2020 (Link)

2019 – Chadi N, E Weisbaum, DX Vo, SA Kohut. Mindfulness-based interventions for adolescents: time to consider tele-health, Journal of Alternative and Complementary Medicine, ePub Nov 25, 2019 (Link)

2019 – Chadi N, DR Camenga, SK Harris, AR Masonbrink, NJ Gray, S Ammerman, M Meyers, S Bhave, HSA Magib, JD Klein. Protecting Youth from E-Cigarette Use: A Position Stastement from the Society for Adolescent Health and Medicine, Journal of Adolescent Health, ePub Dec 19, 2019 (Open access)

2019 – Chadi N, SE Hadland. Youth Access to Naloxone: The Next Frontier? Journal of Adolescent Health, 2019 (Link)

2019 – Chadi N, R Belanger. Teen vaping: There is no vapour without fire. Paediatrics and Child Health, October 2019 (Link)

2019 – Chadi N, M Schizer, S Mountain-Ray, A Thakur, ER Weitzman, S Levy. Co-occurring Substance Use Disorders in Youth With Chronic Medical Conditions: The Need for Integration of Addiction Treatment into Mainstream Medical Facilities, Journal of Addiction Medicine, 2019 (Link)

2019 – Chadi N, J Rodean, JJ Earlywine, BT Zima, SM Bagley, S Levy, SE Haldand. Treatment for Nicotine Use Disorder Among Medicaid-Enrolled Adolescents and Young Adults, JAMA Pediatrics, ePub, Sep 23, 2019 (Link)

2019 – Chadi N, R Schroeder, JW Jensen, S Levy. Association Between Electronic Cigarette Use and Marijuana Use Among Adolescents and Young Adults: A Systematic Review and Meta-analysis, JAMA Pediatrics, ePub Aug 12, 2019 (Link)

2019 – Chadi N, S Levy, ER Weitzman. Moving beyond perceived riskiness: Marijuana-related beliefs and marijuana use in adolescents, Substance Abuse, 2019, ePub July 30, 2019 (Link)

2019 – Lin J, N Chadi, L Shrier. Mindfulness-Based Interventions for Adolescent Health, Current Opinion in Pediatrics, 2019 (Link).

2019 – Chadi N, S Levy. What every pediatric gynecologist should know about marijuana use in adolescents Journal of Pediatric & Adolescent Gynecology. Journal of Pediatric and Adolescent Gynecology, 2019 (Link).

2019 – Chadi N, S Hadland, SK Harris. Understanding the implications of the “vaping epidemic” among youth, Substance Abuse Journal, ePub March 18, 2019 (Link).

2019 – Chadi N. Case Study 3: Confidentiality and Parental Involvement, J.W. Welsh and S.E. Hadland (Eds.), Treating Adolescent Substance Use, Springer, 2019 (Link)

2019 – Calcaterra S, P Bach, A Chadi, N Chadi, S Kimmel, K Morford , P Roy, J Samet. Methadone Matters: What the United States Can Learn from the Global Effort to Treat Opioid Addiction, Journal of General Internal Medicine (Link).

2019 –  Chadi N, G Li, N Cerda, ER Weitzman. Depressive symptoms and suicidality in adolescents using e-cigarettes and marijuana: a secondary data analysis from the Youth Risk Behavior Survey, Journal of Addiction Medicine, ePub Jan 24, 2019 (Link)

2019 – Chadi N, E Weisbaum, C Hurtubise-Malboeuf, SA Kohut, C Viner, N Palanyiyar, M Kaufman, J Locke, DX Vo. In-person vs eHealth mindfulness-based intervention for adolescents with chronic illnesses: a pilot randomized trial, Adolescent Psychiatry, ePub Dec 2018 (Link)

2018 – Santa Maria D, J Rafferty, M Lau, V Guilamo-Ramos, K Tebb, N Chadi, AE Ambresin, E Vyver,  AV Marcell. Advocating for Adolescent and Young Adult Male Sexual and Reproductive Health: A Position Statement From the Society for Adolescent Health and Medicine, Journal of Adolescent Health, 2018;63(5):565-569. (Open access)

2018 – Chadi N, S Hadland. Adolescents and perceived riskiness of marijuana: why care? Journal of Adolescent Health, ePub Oct 1, 2018. (Open access)

2018 – Leonard A, B Cooper, E Fields, N Chadi, D Santa Maria, PP Tellier, S Mehra, R Arrington-Sanders. HIV Pre-Exposure Prophylaxis Medication for Adolescents and Young Adults: A posi-tion paper of the Society for Adolescent Health and Medicine, Journal of Adolescent Health, 2018;63(4):513-516. (Open access)

2018 – Chadi N, E Weisbaum, C Malboeuf-Hurtubise, S Ahola Kohut, C Viner, M Kaufman, J Locke, D X Vo. Can the Mindful Awareness and Resilience Skills for Adolescents (MARS-A) Program Be Provided Online? Voices from the Youth, Children, ePub Aug 28, 2018 (Open access)

2018 – Chadi N, S Levy, R Radhakrishnan, M Ranganathan, ASB Weiner, A.S.B. Introduction. In K.A. Sabet and K.C. Winters (Eds.), Contemporary health issues on marijuana, 2018​ (Link)

2018 – Chadi N, S Bagley, SE Hadland. Addressing Adolescents’ and Young Adults’ Substance Use Disorders, Medical Clinics of North America, ePub June 19, 2018 (Link)

2018 – Chadi N, ER Weitzman, S Levy. Understanding the Impact of National and State Medical Marijuana Policies on Adolescents, Current Addiction Reports, ePub February 21, 2018 (Link)

2017 – Chadi N, M Kaufman, E Weisbaum, C Malboeuf-Hurtubise, S Ahola Kohut, C Viner, J Locke, D Vo. In-Person Versus eHealth Mindfulness-Based Intervention for Adolescents With Chronic Illness: Protocol for a Randomized Controlled Trial, JMIR Protocols, ePub, November 27, 2017 (Open access)

2017 – Chadi N, S Levy. Understanding the Highs and Lows of Adolescent Marijuana Use, Pediatrics, ePub, November 6, 2017 (Link)

2017 – Chadi N, V Stamatopoulos. Caring for young carers in Canada, CMAJ, 2017 July 17;189:E925-6 (Link)

2017 – Chadi N, S Carter, RPY Loung, M Gould, K Hick. Nephrocalcinosis in a young male with anorexia nervosa, CEN Case Reports, ePub July 1, 2017 (Link)

2017 – Chadi N, K Amaria, M Kaufman. Expand your HEADS, follow the THRxEADS!, Pediatrics and Child Health, 22(1):23-25 (Link)

2016 – Chadi N et al. Mindfulness-based Intervention for Female Adolescents with Chronic Pain: a pilot randomized trial, Journal of the Canadian Academy of Child and Adolescent Psychiatry, 25(3):159 (Link)

2016 – Chadi N. On Africa, Children and the Mutual Dimension of Healing, International Journal of Whole Patient Care, 3(2):15 (Open access)

2016 – Harvey J, Chadi N. Strategies to promote smoking cessation among adolescents Pediatrics and Child Health, 21(4):201-8 (Open access)

2016 – Harvey J, Chadi N. Preventing smoking in children and adolescents: Recommendations for practice and policy, Pediatrics and Child Health, 21(4):209–214 (Open access) 

2013 – Suarez-Pi P, Chadi N et al. Social premorbid adjustment and linguistic abilities in first-episode schizophrenia. Brain Evolution, Language and psychopathology in Schizophrenia, Chapter 12  (Link)

2012 – Pelayo-Teran JM, Suarez-Pi P, Chadi N et al. Gene-Environment Interactions Underlying the Effect of Cannabis in First Episode Psychosis. Current pharmaceutical design; 18(32):5024 (Link)

2012 – Chadi N. Breaking the Scope-of-Practice Taboo: Where Multidisciplinary Rhymes with Cost-Efficiency. McGill Journal of Medicine 13(2): 44 (Open access)

2010 – Battat R, Seidman G, Chadi N, et al. Global health competencies and approaches approaches in medical education: a literature review. BMC Med Ed, 10: 94 (Open access)

2009 – Chadi, N. Medical leadership: doctors at the helm of change. McGill Journal of Medicine 12(1): 52. (Open access)