JAVIER ORTIZ ORENDAIN

• Honorable Mention for Outstanding Resident Award Program (ORAP), 2020
• Recognized as one of the Cochrane's 30 under 30, 2019
• Award for the Most Well Rounded Medical Student, 2015

• Research Collaborator, Mayo Clinic, 08/01/22, Present
• Staff of Cochrane Mexico and co-founder of Evidology, 08/01/17, Present
• Editor and author, Cochrane Schizophrenia, 08/01/18, 12/31/24

• English, Full Professional Proficiency
• Spanish, Native

2025

• Michel, I. M., Gardea-Reséndez, M., Ercis, M., Ortiz-Orendain, J., Ali, D. N., Pazdernik, V. K., ... & Frye, M. A. (2025). Examining the Moderating Effect of Sex on the Association Between Asthma and Age of Onset in Bipolar Disorder and Schizophrenia. Journal of the Academy of Consultation-Liaison Psychiatry.
• Ercis, M., Miola, A., Ortiz‐Orendain, J., Pazdernik, V. K., Gonzalez‐Campos, T., Gardea‐Resendez, M., ... & Frye, M. A. (2025). Three Distinct Pathways to First Episode Mania and Psychosis: Latent Class Analysis of Antecedent Psychopathology. Acta Psychiatrica Scandinavica.

2024

• Miola, A., Mete, E., Pazdernik, V. Salgado, M., Ortiz-Orendain., et.al. Association between exposure to antidepressants and stimulants and age at onset of mania or psychosis: A retrospective population-based cohort study. European Neuropsychopharmacology, p 15 - 23 (2024)

2023

• Miola, A., Gardea-Reséndez, M., Ortiz-Orendain, J. et al. Factors associated with suicide attempts in the antecedent illness trajectory of bipolar disorder and schizophrenia. Int J Bipolar Disord 11, 38 (2023).
• Garden Resendez, M., Ortiz-Orendain, J., Miola, A., Fuentes Salgado, M., Ercis, M., Coombes, B.J., Gruhlke, P.M., Bostwick, M., Michel, I., Vande Voort, J.L.. Frye, M and Ozerdem, A., Racial Differences in Pathways to Care Preceding First Episode Mania or Psychosis: A Historical Cohort Study. Frontiers in Psychiatry, 14, p.1241071.
• Ortiz-Orendain, Javier, et al. "Antecedents to first episode psychosis and mania: Comparing the initial prodromes of schizophrenia and bipolar disorder in a retrospective population cohort: Antecedents of schizophrenia and bipolar disorder." Journal of Affective Disorders (2023).

2022

• Ortiz-Orendain, J., Covarrubias-Castillo, S. A., Vazquez-Alvarez, A. O., Castiello-de Obeso, S., Quiñones, G. E. A., Seegers, M., & Colunga-Lozano, L. E. (2022). Modafinil for people with schizophrenia or related disorders: a Cochrane Review. BJPsych Advances, 28(5), 280-280.

2021

• Rodriguez-Hernandez, A., Ortiz-Orendain, J., Alvarez-Palazuelos, L.E., Gonzalez-Lopez, L., Gamez-Nava, J.I. and Zavala-Cerna, M.G., 2021. Seizures in systemic lupus erythematosus: A scoping review. Seizure.

2020

• Castiello-de Obeso S, Mendoza MA, Ortiz-Orendain J, Itzaman I, Landa-Ramírez E, Carmona J, Murphy RA. Computer‐based Cognitive Remediation Therapy plus standard care versus standard care for people with schizophrenia or related disorders. Cochrane Database of Systematic Reviews. 2020(5). Protocol

2019

• Ortiz-Orendain J, Covarrubias-Castillo SA, Vazquez-Alvarez AO, et al. Modafinil for people with schizophrenia or related disorders. Cochrane Database SystRev. 2019;12(12):CD008661. Published 2019 Dec 12.

2018

• Ortiz-Orendain J, Castiello-de Obeso S, Colunga-Lozano L, Hu Y,Maayan N, Adams C. Antipsychotic Combinations for Schizophrenia. Schizophr Bull. 2018;44(1):15–17.

2017

• Ortiz-Orendain J, Castiello-de Obeso S, Colunga-Lozano LE, Hu Y, Maayan N, Adams CE. Antipsychotic combinations for schizophrenia. Cochrane Database Syst Rev. 2017;6(6):CD009005. Published 2017 Jun 28.

2016

• Colunga-Lozano LE, Herrera-Aguilar F, Ortiz-Orendain J, Castiello de Obeso S, Gonzalez-Padiella D. Compared to strict duty hours,flexible duty hours are not inferior in patients or residents outcomes (Comparados c on horarios estrictos, los horarios flexibles no son inferiores en desenlaces de pacientes ni de residentes). Revista CONAMED. 2016;21(2). (Article in Spanish)

• Involuntary Treatment in First-Episode Mania and Psychosis: A Population-Based Study, Schizophrenia International Research Society, Chicago, 2025
• Prescription Patterns at the Specialized Treatment for Early Psychosis Clinic, World Psychiatry Conference, Mexico City, 11/01/24
• Abrupt onset mania is associated with older age of first psychiatric hospitalization, lower rated of depression, ADHD comorbidity and nicotine use: findings from a community-based cohort study, American Society of Clinical Psychopharmacology Conference, 05/30/23 - 06/02/23
• Antecedents of Schizophrenia and Bipolar Disorder: An Analysis Through the Lens of Race, Mental Health Services Conference, Washington, DC, 10/14/22 - 10/15/22