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Juan Pablo Undurraga Fourcade

Psychiatrist

Facultad de Medicina Clínica Alemana Universidad del Desarrollo

Santiago, Chile

Main research interests: early psychosis, mood disorders and psychopharmacology.

PhD Medical Sciences, UNIVERSIDAD DE BARCELONA. España, 2013
Psychiatry Specialist, HOSPITAL CLINICO DE BARCELONA. España, 2011
MD, PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE. Chile, 2004

Associate Professor Other

UNIVERSIDAD DEL DESARROLLO

Medicine

Santiago, Chile

2014 - A la fecha
Clinical Assistant Professor, Psychiatrist, Researcher Full Time

HOSPITAL CLINICO DE BARCELONA

Medicine

Barcelona, España

2011 - 2014
Research Fellow Other

HARVARD UNIVERSITY

Belmont, MA, Estados Unidos

2011 - 2011

Psychiatrist Other

Clinica Alemana Universidad del Desarrollo

Santiago, Chile

2014 - A la fecha
Clinical Researcher Full Time

CIBERSAM. Mental Health Care Research Network of Spain

Barcelona, España

2011 - 2014
Research Fellow, Psychopharmacology dpt Full Time

McLean Hospital, Harvard Medical School

Belmont, MA, Estados Unidos

2011 - 2011
Psychiatry Resident Full Time

Hospital Clínic de Barcelona

Barcelona, España

2007 - 2011
General Practitioner, Centro Salud Familiar Madre Teresa de Calcuta Full Time

Pontificia Universidad Católica de Chile

Santiago, Chile

2004 - 2006
Psychiatrist and researcher, clinical professor Full Time

Unidad Tr. Bipolar, Hospital Clínic de Barcelona

Barcelona, España

2011 - 2014
Psychiatrist Part Time

J. Horwitz Psychiatric Institue

Santiago, Chile

2014 - A la fecha

2012 – 2013: Clinical Assistant Professor. Faculty of Medicine, Barcelona University.
Hospital Clínic i Provincial of Barcelona, Barcelona, Spain.
Residents and pregraduate medical students training.

2013- : Lecturer in the international course “Universitary Expert in Bipolar Disorder”.
Hospital Clínic of Barcelona, Barcelona University, August Pi i Sunyer Biomedical Research Institute (IDIBAPS) and Mental Health Care Research Network of Spain (CIBERSAM).

2013- : Invited Lecturer in “Bipolar Disorder Update”. Online Internacional course. Hospital Clínic of Barcelona, Latin American Psychiatric Association (APAL), Argentinean Psychiatrists Association (APSA).

Emergent Researcher Award

Spanish Society of Biological Psychiatry

España, 2013

Program for Research Excellence
Article of the month (April 2012)

Acta Psychiatrica Scandinavica

Reino Unido, 2012

For the article: Baldessarini RJ, Undurraga J, Vázquez GH, Tondo L, Salvatore P, Ha K, et al. Predominant recurrence polarity among 928 adult international bipolar I disorder patients. Acta Psychiatr Scand. 2012 Apr; 125(4): 293-302.
Josep Font Research Fund

HOSPITAL CLINICO DE BARCELONA

España, 2011

End of Residency Award. Awarded for the research project: "Specificity of prodromic symptoms in bipolar disorder and clinical course prediction". (3 years contract).
Best Scientific Work

IV Chilean Congress of Family Medicine

Chile, 2004

For the oral presentation: “Quality of care in general practice: development and validation of an instrument to measure the quality of clinical care”. Muñoz D, Pantoja T, Undurraga J. Viña del Mar, Chile.
Travelling Research Grant

Spanish Foundation for Psychiatry and Mental Health (FPSM).

España, 2010

Award given by the Spanish Foundation for Psychiatry and Mental Health (FPSM), the Spanish Society of Psychiatry and the Spanish Society of Biological Psychiatry.


Emotional Intelligence: a comparison between patients with First Episode Mania and those suffering from a Bipolar Disorder type I. Varo, C; Amoretti, S; Sparacino, G; Jiménez, E; Sole, B; Bonnin, CM; Montejo, L; Serra, M; Torrent, C; Salagre, E; Benabarre, A; Salgado-Pineda, P; Montoro-Salvatierra, I; Saiz, PA; Sanchez-Gistau, V; Pomarol-Clotet, E; Ramos- Quiroga, JA; Pacchiatorri, I; García-Rizo, C; Undurraga, J; Reinares, M; Martínez-Aran, A; Vieta E; Verdolini, N Article ISI PSYCHOLOGICAL MEDICINE (2022)
Gender, age and geographical representation over the past 50 years of schizophrenia research Maria Alliende, Luz; Czepielewski, Leticia S.; Aceituno, David; Paz Castaneda, Carmen; Diaz, Camila; Iruretagoyena, Barbara; Mena, Carlos; Mena, Cristian; Pablo Ramirez-Mahaluf, Juan; Tepper, Angeles; Vasquez, Javiera; Fonseca, Lais; Machado, Viviane; Hernandez, Camilo E.; Vargas-Upegui, Cristian; Gomez-Cruz, Gladys; Kobayashi-Romero, Luis F.; Moncada-Habib, Tomas; Evans-Lacko, Sara; Bressan, Rodrigo; Gama, Clarissa S.; Lopez-Jaramillo, Carlos; de la Fuente-Sandoval, Camilo; Gonzalez-Valderrama, Alfonso; Undurraga, Juan; Gadelha, Ary; Crossley, Nicolas A.; ANDES Network Article ISI PSYCHIATRY RESEARCH (2022)
Efficacy and Tolerability of Combination Treatments for Major Depression: Antidepressants plus Second-Generation Antipsychotics vs. Esketamine vs. Lithium Vazquez, Gustavo H.; Bahji, Anees; Undurraga, Juan; Tondo, Leonardo; Baldessarini, Ross J. Article ISI JOURNAL OF PSYCHOPHARMACOLOGY (2021)
Functional Dysconnectivity in Ventral Striatocortical Systems in 22q11.2 Deletion Syndrome Tepper, Angeles; Cuiza, Analia; Maria Alliende, Luz; Mena, Carlos; Pablo Ramirez-Mahaluf, Juan; Iruretagoyena, Barbara; Ornstein, Claudia; Fritsch, Rosemarie; Nachar, Ruben; Gonzalez-Valderrama, Alfonso; Undurraga, Juan; Pablo Cruz, Juan; Tejos, Cristian; Fornito, Alex; Repetto, Gabriela; Crossley, Nicolas Article ISI SCHIZOPHRENIA BULLETIN (2021)
Intervención Temprana en Psicosis, una Mirada Clínica. Undurraga, J; Gaspar, PA; Nachar, R; Diaz, C; Rivera, G; Noto, C Article Revista de la Asociación Psiquiátrica Latino Americana (APAL) (2021)
Pharmacogenetics in Psychiatry: Perceived Value and Opinions in a Chilean Sample of Practitioners Undurraga, Juan; Borquez-Infante, Ignacio; Crossley, Nicolas A.; Prieto, Miguel L.; Repetto, Gabriela M. Article ISI FRONTIERS IN PHARMACOLOGY (2021)
Predictors of clozapine discontinuation at 2 years in treatment-resistant schizophrenia Iruretagoyena, Barbara; Castaneda, Carmen Paz; Mena, Cristian; Diaz, Camila; Nachar, Ruben; Ramirez-Mahaluf, Juan Pablo; Gonzalez-Valderrama, Alfonso; Undurraga, Juan; Maccabe, James H.; Crossley, Nicolas A. Article ISI SCHIZOPHRENIA RESEARCH (2021)
Structural brain abnormalities in schizophrenia in adverse environments: examining the effect of poverty and violence in six Latin American cities Crossley, Nicolas A.; Zugman, Andre; Reyes-Madrigal, Francisco; Czepielewski, Leticia S.; Castro, Mariana N.; Diaz-Zuluaga, Ana M.; Pineda-Zapata, Julian A.; Reckziegel, Ramiro; Gadelha, Ary; Jackowski, Andrea; Noto, Cristiano; Alliende, Luz M.; Iruretagoyena, Barbara; Ossandon, Tomas; Ramirez-Mahaluf, Juan P.; Castaneda, Carmen P.; Gonzalez-Valderrama, Alfonso; Nachar, Ruben; Leon-Ortiz, Pablo; Undurraga, Juan; Lopez-Jaramillo, Carlos; Guinjoan, Salvador M.; Gama, Clarissa S.; de la Fuente-Sandoval, Camilo; Bressan, Rodrigo A.; ANDES Network Article ISI BRITISH JOURNAL OF PSYCHIATRY (2021)
Antidepressant responses in direct comparisons of melancholic and non-melancholic depression Undurraga, Juan; Vazquez, Gustavo H.; Tondo, Leonardo; Baldessarini, Ross J. Article ISI JOURNAL OF PSYCHOPHARMACOLOGY (2020)
Cannabis use among hospitalized young people experiencing a first episode of psychosis: a case control study Paz Castaneda, Carmen; Maria Alliende, Luz; Iruretagoyena, Barbara; Nachar, Ruben; Mancilla, Felipe; Diaz, Camila; Gallardo, Carlos; Mena, Cristian; Pablo Ramirez-Mahaluf, Juan; Undurraga, Juan; Gonzalez-Valderrama, Alfonso; Crossley, Nicolas A. Article ISI REVISTA MEDICA DE CHILE (2020)
The incidence of non-affective psychotic disorders in Chile between 2005 and 2018: results from a national register of over 30 000 cases. Gonzalez-Valderrama, A; Jongsma, HE; Mena, C; Castaneda, CP; Nachar, R; Undurraga, J; Crossley, N; Aceituno, D; Iruretagoyena, B; Gallardo, C; Mondaca, P; Monje, M; Irarrazaval, M; Zavala, C; Valmaggia, L; Kirkbride, JB Article PSYCHOLOGICAL MEDICINE (2020)
A 12-month prospective study on the time to hospitalization and clinical management of a cohort of bipolar type I and schizoaffective bipolar patients Murru A.; Verdolini N.; Anmella G.; Pacchiarotti I.; Samalin L.; Aedo A.; Undurraga J.; Goikolea J.M.; Amann B.L.; Carvalho A.F.; Vieta E. Article ISI SCOPUS EUROPEAN PSYCHIATRY (2019)
High prevalence of metabolic alterations in Latin American patients at initial stages of psychosis Iruretagoyena B.; CastaÃ±eda C.P.; Undurraga J.; Nachar R.; Mena C.; Gallardo C.; Crossley N.A.; Gonzalez-Valderrama A. Article ISI SCOPUS EARLY INTERVENTION IN PSYCHIATRY (2019)
Clinical characterization of rapid cycling bipolar disorder: Association with attention deficit hyperactivity disorder Aedo, A; Murru, A; Sanchez, R; Grande, I; Vieta, E; Undurraga, J Article ISI SCOPUS JOURNAL OF AFFECTIVE DISORDERS (2018)
Depressive symptoms are associated with higher morning plasma cortisol in primary care subjects Capponi, Valentina; Carrasco, Carmen; Macchiavello, Stefano; Undurraga, Juan; Campino, Carmen; Carvajal, Cristian; Gomez, Teresita; Weiss, Cristian; Aedo, Igor; Vecchiola, Andrea.; Allende, Fidel; solari sandra; Fardella, Carlos; Baudrand, Rene Article ISI Neuro Endocrinology Letters (2018)
Depressive symptoms are associated with higher morning plasma cortisol in primary care subjects. Capponi, Valentina; Carrasco, Carmen; Macchiavello, Stefano; Undurraga, Juan; Campino, Carmen; Carvajal, Cristian; Gomez, Teresita; Weiss, Cristian; Aedo, Igor; Vecchiola, Andrea; Allende, Fidel; Solari, Sandra; Fardella, Carlos; Baudrand, René Article Neuro endocrinology letters (2018)
Early treatment resistance in a Latin-American cohort of patients with schizophrenia. Mena, Cristian; Gonzalez-Valderrama, Alfonso; Iruretagoyena, Barbara; Undurraga, Juan; Crossley, Nicolas A Article Schizophrenia research (2018)
Direct comparison of tricyclic and serotonin-reuptake inhibitor antidepressants in randomized head-to-head trials in acute major depression: Systematic review and meta-analysis Undurraga, Juan; Baldessarini, Ross J Article ISI SCOPUS JOURNAL OF PSYCHOPHARMACOLOGY (2017)
Duration of untreated psychosis and acute remission of negative symptoms in a South American first-episode psychosis cohort González-Valderrama A.; Castañeda C.P.; Mena C.; Undurraga, J; Mondaca, P; Yañez M.; Bedregal P.; Nachar R. Article ISI SCOPUS EARLY INTERVENTION IN PSYCHIATRY (2017)
Morbidity in Depressive Disorders Baldessarini, Ross J.; Forte, Alberto; Selle, Valerio; Sim, Kang; Tondo, Leonardo; Undurraga, Juan; Vázquez, Gustavo H. Article ISI SCOPUS PSYCHOTHERAPY AND PSYCHOSOMATICS (2017)
Safety, tolerability, and risks associated with first- and second-generation antipsychotics=> a state-of-the-art clinical review. Solmi, M; Murru, A; Pacchiarotti, I; Undurraga, J; Veronese, N; Fornaro, M; Stubbs, B; Monaco, F; Vieta, E; Seeman, MV; Correll, CU; Carvalho, AF Article Therapeutics and Clinical Risk Management (2017)
Psychoeducation in bipolar disorder with a SIMPLe smartphone application: Feasibility, acceptability and satisfaction Hidalgo-Mazzei D.; Mateu A.; Reinares, M; Murru, A; Del Mar Bonnín C.; Varo, C; Valentí M.; Undurraga, J; Strejilevich, S; Sánchez-Moreno J.; Vieta, E; Colom, F. Article ISI SCOPUS Journal of Affective Disorders (2016)
Implementing psychosocial evidence-based practices in mental health: Are we moving in the right direction? González-Valderrama A.; mena, c; Undurraga, J; Gallardo, C; Mondaca, P Article ISI SCOPUS Frontiers in Psychiatry (2015)
Making sense of DSM-5 mania with depressive features Reinares, M; Bonnin, CDM; Hidalgo-Mazzei, D; Undurraga, J; Mur, M; Nieto,E.; Sáez C.; Vieta, E Article ISI SCOPUS Australian and New Zealand Journal of Psychiatry (2015)
Predictors of functional outcome after a manic episode Bonnin, CM; Reinares, M; Hidalgo-Mazzei, D; Undurraga, J; Mur, M; Sáez C.; Nieto,E.; Vaquez, GH; Balanza-Martinez, V; Tabares-Seisdedos, R; Vieta, E Article ISI SCOPUS Journal of Affective Disorders (2015)
Risk factors for rapid cycling in bipolar disorder Valentí M.; Pacchiarotti I.; Undurraga, J; Bonnin, CM; Popovic D.; Goikolea, JM; Torrent C.; Hidalgo-Mazzei, D; Colom, F.; Vieta, E Article ISI SCOPUS Bipolar Disorders (2015)
Self-monitoring and psychoeducation in bipolar patients with a smart-phone application (SIMPLe) project: design, development and studies protocols Hidalgo-Mazzei, D; Mateu A.; Reinares, M; Undurraga, J; Bonnin, CD; Sanchez-Moreno, J; Vieta, E; Colom, F. Article ISI SCOPUS BMC Psychiatry (2015)
The real world cost and health resource utilization associated to manic episodes: The MANACOR study Hidalgo-Mazzei, D; Undurraga, J; Reinares, M; Bonnin, CD; Sáez C.; Mur, M; Nieto,E.; Vieta, E Article ISI SCOPUS Revista de Psiquiatria y Salud Mental (2015)
"Is bipolar disorder an endocrine condition?" Glucose abnormalities in bipolar disorder Garcia-Rizo, C.; Kirkpatrick, B.; Fernandez-Egea, E.; Oliveira, C.; Meseguer, A.; Grande, I.; Undurraga, J.; Vieta, E.; Bernardo, M. Article ISI ACTA PSYCHIATRICA SCANDINAVICA (2014)
"Is bipolar disorder an endocrine condition?" Glucose abnormalities in bipolar disorder. Garcia-Rizo, C; Kirkpatrick, B; Fernandez-Egea, E; Oliveira, C; Meseguer, A; Grande, I; Undurraga, J; Vieta, E; Bernardo, M Article Acta psychiatrica Scandinavica (2014)
Declining efficacy in controlled trials of antidepressants: effects of placebo dropout Schalkwijk S; Undurraga, J; Tondo, L; Baldessarini, RJ Article ISI SCOPUS INTERNATIONAL JOURNAL OF NEUROPSYCHOPHARMACOLOGY (2014)
e-HCL-32: a useful, valid and user friendly tool in the screening of bipolar II disorder Hidalgo-Mazzei, D; Mateu A.; Undurraga, J; Rosa, AR; Pacchiarotti I.; Bonnin, CM; Sanchez-Moreno, J; Colom, F.; Vieta, E Article ISI COMPREHENSIVE PSYCHIATRY (2014)
Early Medication Discontinuation on Long-term Recovery Outcome in First-Episode Psychosis Undurraga, Juan; Murru, Andrea; Vieta, Eduard Article ISI JAMA PSYCHIATRY (2014)
Early medication discontinuation on long-term recovery outcome in first-episode psychosis. Undurraga, Juan; Murru, Andrea; Vieta, Eduard Article JAMA psychiatry (2014)
Pharmacological treatment of bipolar depression Vázquez G.H.; Tondo, L; Undurraga, J; Zaratiegui R.; Selle V.; Baldessarini, R. J. Article SCOPUS Advances in Psychiatric Treatment (2014)
Re-analysis of the earliest controlled trials of imipramine Undurraga, J; Tondo, L; Schalkwijk S; Vieta, E; Baldessarini, RJ Article ISI JOURNAL OF AFFECTIVE DISORDERS (2014)
Stratified medicine for mental disorders Schumann, Gunter; Binder, Elisabeth B.; Holte, Arne; de Kloet, E. Ronald; Oedegaard, Ketil J.; Robbins, Trevor W.; Walker-Tilley, Tom R.; Bitter, Istvan; Brown, Verity J.; Buitelaar, Jan; Ciccocioppo, Roberto; Cools, Roshan; Escera, Carles; Fleischhacker, Wolfgang; Flor, Herta; Frith, Chris D.; Heinz, Andreas; Johnsen, Erik; Kirschbaum, Clemens; Klingberg, Torkel; Lesch, Klaus-Peter; Lewis, Shon; Maier, Wolfgang; Mann, Karl; Martinot, Jean-Luc; Meyer-Lindenberg, Andreas; Mueller, Christian P.; Mueller, Walter E.; Nutt, David J.; Persico, Antonio; Perugi, Giulio; Pessiglione, Mathias; Preuss, Ulrich W.; Roiser, Jonathan P.; Rossini, Paolo M.; Rybakowski, Janusz K.; Sandi, Carmen; Stephan, Klaas E.; Undurraga, Juan; Vieta, Eduard; van der Wee, Nic; Wykes, Til; Maria Haro, Josep; Wittchen, Hans Ulrich Article ISI EUROPEAN NEUROPSYCHOPHARMACOLOGY (2014)
Stratified medicine for mental disorders. Schumann, Gunter; Binder, Elisabeth B; Holte, Arne; de Kloet, E Ronald; Oedegaard, Ketil J; Robbins, Trevor W; Walker-Tilley, Tom R; Bitter, Istvan; Brown, Verity J; Buitelaar, Jan; Ciccocioppo, Roberto; Cools, Roshan; Escera, Carles; Fleischhacker, Wolfgang; Flor, Herta; Frith, Chris D; Heinz, Andreas; Johnsen, Erik; Kirschbaum, Clemens; Klingberg, Torkel; Lesch, Klaus-Peter; Lewis, Shon; Maier, Wolfgang; Mann, Karl; Martinot, Jean-Luc; Meyer-Lindenberg, Andreas; Müller, Christian P; Müller, Walter E; Nutt, David J; Persico, Antonio; Perugi, Giulio; Pessiglione, Mathias; Preuss, Ulrich W; Roiser, Jonathan P; Rossini, Paolo M; Rybakowski, Janusz K; Sandi, Carmen; Stephan, Klaas E; Undurraga, Juan; Vieta, Eduard; van der Wee, Nic; Wykes, Til; Haro, Josep Maria; Wittchen, Hans Ulrich Article European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology (2014)
Faster onset of antimanic action with haloperidol compared to second-generation antipsychotics. A meta-analysis of randomized clinical trials in acute mania Goikolea, J. M.; Colom, F.; Capapey, J.; Torres, I.; Valenti, M.; Grande, I.; Undurraga, J.; Vieta, E. Article ISI EUROPEAN NEUROPSYCHOPHARMACOLOGY (2013)
Faster onset of antimanic action with haloperidol compared to second-generation antipsychotics. A meta-analysis of randomized clinical trials in acute mania. Goikolea, J M; Colom, F; Capapey, J; Torres, I; Valenti, M; Grande, I; Undurraga, J; Vieta, E Article European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology (2013)
Lower rate of depressive switch following antimanic treatment with second-generation antipsychotics versus haloperidol Goikolea, J. M.; Colom, F.; Torres, I.; Capapey, J.; Valenti, M.; Undurraga, J.; Grande, I.; Sanchez-Moreno, J.; Vieta, E. Article ISI JOURNAL OF AFFECTIVE DISORDERS (2013)
Lower rate of depressive switch following antimanic treatment with second-generation antipsychotics versus haloperidol. Goikolea, J M; Colom, F; Torres, I; Capapey, J; Valentí, M; Undurraga, J; Grande, I; Sanchez-Moreno, J; Vieta, E Article Journal of affective disorders (2013)
Overview of antidepressant treatment of bipolar depression Vazquez, Gustavo H.; Tondo, Leonardo; Undurraga, Juan; Baldessarini, Ross J. Article ISI INTERNATIONAL JOURNAL OF NEUROPSYCHOPHARMACOLOGY (2013)
Overview of antidepressant treatment of bipolar depression. Vázquez, Gustavo H; Tondo, Leonardo; Undurraga, Juan; Baldessarini, Ross J Article The international journal of neuropsychopharmacology / official scientific journal of the Collegium Internationale Neuropsychopharmacologicum (CINP) (2013)
Should obesity be a limiting factor for clozapine treatment? Pons I Villanueva A; Romero A.; Goti J; Fernandez-Egea E; Undurraga, J; Carne X; Bernardo, M. Article ISI Revista de Psiquiatría Biológica y Salud Mental (2013)
The International Society for Bipolar Disorders (ISBD) Task Force Report on Antidepressant Use in Bipolar Disorders Pacchiarotti, Isabella; Bond, David J.; Baldessarini, Ross J.; Nolen, Willem A.; Grunze, Heinz; Licht, Rasmus W.; Post, Robert M.; Berk, Michael; Goodwin, Guy M.; Sachs, Gary S.; Tondo, Leonardo; Findling, Robert L.; Youngstrom, Eric A.; Tohen, Mauricio; Undurraga, Juan; Gonzalez-Pinto, Ana; Goldberg, Joseph F.; Yildiz, Aysegul; Altshuler, Lori L.; Calabrese, Joseph R.; Mitchell, Philip B.; Thase, Michael E.; Koukopoulos, Athanasios; Colom, Francesc; Frye, Mark A.; Malhi, Gin S.; Fountoulakis, Konstantinos N.; Vazquez, Gustavo; Perlis, Roy H.; Ketter, Terence A.; Cassidy, Frederick; Akiskal, Hagop; Azorin, Jean-Michel; Valenti, Marc; Mazzei, Diego Hidalgo; Lafer, Beny; Kato, Tadafumi; Mazzarini, Lorenzo; Martinez-Aran, Anabel; Parker, Gordon; Souery, Daniel; Ozerdem, Aysegul; McElroy, Susan L.; Girardi, Paolo; Bauer, Michael; Yatham, Lakshmi N.; Zarate, Carlos A.; Nierenberg, Andrew A.; Birmaher, Boris; Kanba, Shigenobu; El-Mallakh, Rif S.; Serretti, Alessandro; Rihmer, Zoltan; Young, Allan H.; Kotzalidis, Georgios D.; MacQueen, Glenda M.; Bowden, Charles L.; Ghaemi, S. Nassir; Lopez-Jaramillo, Carlos; Rybakowski, Janusz; Ha, Kyooseob; Perugi, Giulio; Kasper, Siegfried; Amsterdam, Jay D.; Hirschfeld, Robert M.; Kapczinski, Flavio; Vieta, Eduard Article ISI AMERICAN JOURNAL OF PSYCHIATRY (2013)
The International Society for Bipolar Disorders (ISBD) task force report on antidepressant use in bipolar disorders. Pacchiarotti, Isabella; Bond, David J; Baldessarini, Ross J; Nolen, Willem A; Grunze, Heinz; Licht, Rasmus W; Post, Robert M; Berk, Michael; Goodwin, Guy M; Sachs, Gary S; Tondo, Leonardo; Findling, Robert L; Youngstrom, Eric A; Tohen, Mauricio; Undurraga, Juan; González-Pinto, Ana; Goldberg, Joseph F; Yildiz, Ay?egül; Altshuler, Lori L; Calabrese, Joseph R; Mitchell, Philip B; Thase, Michael E; Koukopoulos, Athanasios; Colom, Francesc; Frye, Mark A; Malhi, Gin S; Fountoulakis, Konstantinos N; Vázquez, Gustavo; Perlis, Roy H; Ketter, Terence A; Cassidy, Frederick; Akiskal, Hagop; Azorin, Jean-Michel; Valentí, Marc; Mazzei, Diego Hidalgo; Lafer, Beny; Kato, Tadafumi; Mazzarini, Lorenzo; Martínez-Aran, Anabel; Parker, Gordon; Souery, Daniel; Ozerdem, Ay?egül; McElroy, Susan L; Girardi, Paolo; Bauer, Michael; Yatham, Lakshmi N; Zarate, Carlos A; Nierenberg, Andrew A; Birmaher, Boris; Kanba, Shigenobu; El-Mallakh, Rif S; Serretti, Alessandro; Rihmer, Zoltan; Young, Allan H; Kotzalidis, Georgios D; MacQueen, Glenda M; Bowden, Charles L; Ghaemi, S Nassir; Lopez-Jaramillo, Carlos; Rybakowski, Janusz; Ha, Kyooseob; Perugi, Giulio; Kasper, Siegfried; Amsterdam, Jay D; Hirschfeld, Robert M; Kapczinski, Flávio; Vieta, Eduard Article The American journal of psychiatry (2013)
Age at onset versus family history and clinical outcomes in 1,665 international bipolar-I disorder patients Baldessarini, Ross J.; Tondo, Leonardo; Vazquez, Gustavo H.; Undurraga, Juan; Bolzani, Lorenza; Yildiz, Aysegul; Khalsa, Hari-Mandir K.; Lai, Massimo; Lepri, Beatrice; Lolich, Maria; Maffei, Pier Mario; Salvatore, Paola; Faedda, Gianni L.; Vieta, Eduard; Tohen, Mauricio Article ISI WORLD PSYCHIATRY (2012)
Age at onset versus family history and clinical outcomes in 1,665 international bipolar-I disorder patients. Baldessarini, Ross J; Tondo, Leonardo; Vazquez, Gustavo H; Undurraga, Juan; Bolzani, Lorenza; Yildiz, Aysegul; Khalsa, Hari-Mandir K; Lai, Massimo; Lepri, Beatrice; Lolich, Maria; Maffei, Pier Mario; Salvatore, Paola; Faedda, Gianni L; Vieta, Eduard; Tohen, Mauricio Article World psychiatry : official journal of the World Psychiatric Association (WPA) (2012)
Bipolar depression: Clinical correlates of receiving antidepressants Undurraga, Juan; Baldessarini, Ross J.; Valenti, Marc; Pacchiarotti, Isabella; Tondo, Leonardo; Vazquez, Gustavo; Vieta, Eduard Article ISI JOURNAL OF AFFECTIVE DISORDERS (2012)
Bipolar depression: clinical correlates of receiving antidepressants. Undurraga, Juan; Baldessarini, Ross J; Valentí, Marc; Pacchiarotti, Isabella; Tondo, Leonardo; Vázquez, Gustavo; Vieta, Eduard Article Journal of affective disorders (2012)
Clozapine and agranulocitosis in Spain: Do we have a safer population? A 5-year hematologic follow-up Pons, Alexander; Undurraga, Juan; Batalla, Albert; Bernardo, Miguel Article ISI REVISTA DE PSIQUIATRIA Y SALUD MENTAL (2012)
Clozapine and agranulocitosis in Spain: Do we have a safer population? A 5-year hematologic follow-up. Pons, A; Undurraga, J; Batalla A; Bernardo, M. Article ISI Revista de Psiquiatría Biológica y Salud Mental (2012)
Olanzapine in Schizophrenia and Affective Disorders Undurraga, Juan; Vieta, Eduard; Tohen, Mauricio; Colom, Francesc Article ISI DRUG SAFETY (2012)
Olanzapine in schizophrenia and affective disorders. Undurraga, Juan; Vieta, Eduard; Tohen, Mauricio; Colom, Francesc Article Drug safety (2012)
Origins of Psychiatric Hospitalization in Medieval Spain Perez, Jesus; Baldessarini, Ross J.; Undurraga, Juan; Sanchez-Moreno, Jose Article ISI PSYCHIATRIC QUARTERLY (2012)
Origins of psychiatric hospitalization in medieval Spain. Pérez, Jesús; Baldessarini, Ross J; Undurraga, Juan; Sánchez-Moreno, José Article The Psychiatric quarterly (2012)
Predominant recurrence polarity among 928 adult international bipolar I disorder patients Baldessarini, R. J.; Undurraga, J.; Vazquez, G. H.; Tondo, L.; Salvatore, P.; Ha, K.; Khalsa, H. -M. K.; Lepri, B.; Ha, T. H.; Chang, J. S.; Tohen, M.; Vieta, E. Article ISI ACTA PSYCHIATRICA SCANDINAVICA (2012)
Predominant recurrence polarity among 928 adult international bipolar I disorder patients. Baldessarini, R J; Undurraga, J; Vázquez, G H; Tondo, L; Salvatore, P; Ha, K; Khalsa, H-M K; Lepri, B; Ha, T H; Chang, J S; Tohen, M; Vieta, E Article Acta psychiatrica Scandinavica (2012)
Randomized, Placebo-Controlled Trials of Antidepressants for Acute Major Depression: Thirty-Year Meta-Analytic Review Undurraga, Juan; Baldessarini, Ross J. Article ISI NEUROPSYCHOPHARMACOLOGY (2012)
Randomized, placebo-controlled trials of antidepressants for acute major depression: thirty-year meta-analytic review. Undurraga, Juan; Baldessarini, Ross J Article Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology (2012)
Risk factors for antidepressant-related switch to mania. Valentí, Marc; Pacchiarotti, Isabella; Bonnín, C Mar; Rosa, Adriane R; Popovic, Dina; Nivoli, Alessandra M A; Goikolea, José Manuel; Murru, Andrea; Undurraga, Juan; Colom, Francesc; Vieta, Eduard Article The Journal of clinical psychiatry (2012)
Suicidal Risk Factors in Bipolar I and II Disorder Patients Undurraga, Juan; Baldessarini, Ross J.; Valenti, Marc; Pacchiarotti, Isabella; Vieta, Eduard Article ISI JOURNAL OF CLINICAL PSYCHIATRY (2012)
Suicidal risk factors in bipolar I and II disorder patients. Undurraga, Juan; Baldessarini, Ross J; Valenti, Marc; Pacchiarotti, Isabella; Vieta, Eduard Article The Journal of clinical psychiatry (2012)
Brain germinoma presenting as a first psychotic episode in an adolescent male Undurraga, Juan; Baeza, Inmaculada; Valenti, Marc; Lazaro, M. L. Article ISI EUROPEAN CHILD & ADOLESCENT PSYCHIATRY (2010)
Brain germinoma presenting as a first psychotic episode in an adolescent male. Undurraga, Juan; Baeza, Inmaculada; Valentí, Marc; Lázaro, M L Article European child & adolescent psychiatry (2010)
Treatment of narcolepsy complicated by psychotic symptoms Undurraga, J; Garrido, J.; Santamaria, J; Parellada E Article ISI PSYCHOSOMATICS (2009)
Counseling: A comprehensive method to support the terminally ill. Undurraga F JP; González M, Calderón J. Article Revista Médica de Chile (2006)
Improving the quality of care in diabetes mellitus type 2: The implementation of a clinical practice guideline in primary care. García L; Pantoja T; Undurraga J. Article Revista Chilena de Medicina Familiar (2006)
Quality of care in general practice: development and validation of an instrument to measure the quality of clinical care. Muñoz D; Pantoja T; Undurraga J. Article Revista Chilena de Medicina Familiar (2004)
Post-herpetic neuralgia: Current evidence on prevention and treatment. Undurraga J; Pantoja T, Fernández G. Article Revista Chilena de Medicina Familiar (2003)
[Clozapine and agranulocitosis in Spain: do we have a safer population? A 5-year hematologic follow-up]. Pons, Alexander; Undurraga, Juan; Batalla, Albert; Bernardo, Miquel Article Revista de psiquiatrÃÌ�a y salud mental (0)


EARLY TREATMENT RESISTANCE IN A LATIN-AMERICAN COHORT OF PATIENTS WITH SCHIZOPHRENIA mena, c; Gonzalez-Valderrama, A; Iruretagoyena, B; Undurraga, J; Crossley, N Abstract ISI SCHIZOPHRENIA BULLETIN (2018)
Asenapine in the Treatment of Bipolar Disorder: New Insights From the Expasen Study Hidalgo-Mazzei, D; Murru, A; Undurraga, J; Reinares, M; Gonzalez-Pinto, A; De Dios, C; Montes, JM; Vieta, E Abstract ISI EUROPEAN PSYCHIATRY (2015)
Understanding the real-world cost and burden of mania: the MANACOR study Hidalgo-Mazzei, D; Undurraga, J; Bonnin, CM; Reinares, M; Sáez C.; Mur, M; Nieto,E.; Vieta, E Abstract ISI EUROPEAN NEUROPSYCHOPHARMACOLOGY (2014)


Limitaciones de los tratamientos tradicionales del trastorno bipolar Vieta, E; Valentí M.; Undurraga, J; Vieta, E; Pacchiarotti I. BookSection (2014)
Strategies for improving randomised trial evidence in treatment of bipolar disorder. Yildiz A; Undurraga, J; Vieta, E; Popovic D.; Wooderson S; Young, AH; Yildiz A; Nemeroff C; Ruiz, P BookSection (2014)
Valoración del trastorno bipolar de inicio precoz. Undurraga, J; Vieta, E; Tomàs; Bielsa; Rafael BookSection (2013)


Remission and functioning after two years undergoing Long-Acting Injectable Risperidone (LAIR) in recent-onset schizophrenia Batalla A; Pons, A; Ortiz A.; Grande, I; Undurraga, J; Parellada E ConferencePoster (2011)
Antipsychotic polipharmacy in schizophrenic inpatients Batalla A; Undurraga, J; Grande, I; Pons, A ConferencePoster (2009)
Cannabinoids receptors gene polymorphisms and anxiety traits Martin-Santos, R; Undurraga, J; Fagundo AB; Royo I; Gratacos, M; Crippa JA; Torrens M; Farre M. ConferencePoster (2009)


Tricyclic and selective serotonin-reuptake-inhibitor antidepressants compared with placebo in randomized trials for acute major depression Undurraga, J; Baldessarini, RJ Letter ISI SCOPUS Journal of Psychopharmacology (2017)


Early Identification of Treatment Resistance in Patients with First-Episode Psychosis FONDECYT (1180358) Proyecto 2018-2021 Inv. Principal
A CONNECTOMIC NEUROIMAGING STUDY OF THE 22Q11 DELETION SYNDROME=> A WINDOW INTO SCHIZOPHRENIA AND ITS GENETIC CAUSES FONDECYT (1160736) Proyecto 2016-2020 Coinvestigador(a)
Impacto global del ejercicio fisico en usuarios con un primer episodio de esquizofrenia=> estudio randomizado-controlado FONIS (SA15I20058) Proyecto 2015-2016 Coinvestigador(a)
Network dynamics and neural circuits of the brain during resting state PIA (ACT1414) Proyecto 2015-2018 Coinvestigador(a)
Especificidad de los síntomas prodrómicos en el trastorno bipolar y predicción del curso clínico de la enfermedad. Fondos de Investigación en Salud (FIS), Instituto de Salud Carlos Tercero (ISCIII), Ministerio de Economía y Competitividad, España. (PI12/00912) Proyecto 2013-2016 Coinvestigador(a)
Estudio longitudinal descriptivo para evaluar la salud física en primeros episodios afectivos. Fondos de Investigación en Salud (FIS), Instituto de Salud Carlos Tercero (ISCIII), Ministerio de Economía y Competitividad, España. (PI12/01880) Proyecto 2013-2016 Coinvestigador(a)
Physical health in first affective episodes: a longitudinal, descriptive study. Comès M; Undurraga, J; Reinares, M Proyecto (2013)
Specificity of prodromic symptoms in Bipolar Disorder and clinical course prediction. Vieta, E; Undurraga, J; Mendez, I.; Grande, I Proyecto (2013)
A prospective, randomized, double-blind, placebo-controlled, phase 2 safety and efficacy study of oral ELND005 as an adjunctive maintenance treatment in patients with bipolar I disorder. Elan Pharma International Limited (EudraCT NUMBER=> 2012-001935-30) Proyecto 2012-2014 Investigador(a)
International randomised double-blind placebo-controlled study on the initial treatment of acute mania with methylphenidate(MEMAP). Universitat Leipzig. Colabora Spanish Clinical Research Network - CAIBER. (EudraCT NUMBER=> 2010-023992-24) Proyecto 2012-2014 Investigador(a)
International randomised double-blind placebo-controlled study on the initial treatment of acute mania with methylphenidate(MEMAP). Hegerl, U; Sinaert P; Juckel GA; Severus E.; Rujescu D; Vieta, E; Alvarez E.; Ayuso-Mateos, JL; Gonzalez-Pinto, A; Undurraga, J Proyecto (2012)


Melancholia: does this ancient concept have contemporary utility? Sani G.; Tondo L.; Undurraga J.; VÃ¡zquez G.H.; Salvatore P.; Baldessarini R.J. Review ISI SCOPUS International Review of Psychiatry (2020)
Imaging Social and Environmental Factors as Modulators of Brain Dysfunction: Time to Focus on Developing Non-Western Societies Crossley N.A.; Alliende L.M.; Ossandon T.; CastaÃ±eda C.P.; GonzÃ¡lez-Valderrama A.; Undurraga J.; Castro M.; Guinjoan, S; DÃaz-Zuluaga A.M.; Pineda-Zapata J.A.; LÃ³pez-Jaramillo C.; Reyes-Madrigal F.; LeÃ³n-OrtÃz P.; de la Fuente-Sandoval C.; Czepielewski L.S.; Gama C.S.; Zugman A.; Gadelha, A; Jackowski A.; Bressan R. Review ISI SCOPUS BIOLOGICAL PSYCHIATRY-COGNITIVE NEUROSCIENCE AND NEUROIMAGING (2019)
Lithium treatment for unipolar major depressive disorder: Systematic review Undurraga, J; Sim, K; Tondo, L; Gorodischer, A; Azua, E; Tay, KH; Tan D.; Baldessarini, RJ Review ISI SCOPUS JOURNAL OF PSYCHOPHARMACOLOGY (2019)
Safety, tolerability, and risks associated with first- and second-generation antipsychotics: a state-of-the-art clinical review Solmi M.; Murru A.; Pacchiarotti I.; Undurraga J.; Veronese N.; Fornaro M.; Stubbs B.; Monaco F.; Vieta E.; Vseeman M.; Correll C.U.; Carvalho A.F. Review ISI SCOPUS THERAPEUTICS AND CLINICAL RISK MANAGEMENT (2017)
Counseling: A comprehensive method to support the terminally ill Undurraga, JP; Gonzalez, M.; Calderón J. Review ISI REVISTA MEDICA DE CHILE (2006)

Juan Undurraga

Psychiatrist

Neurología y Psiquiatría

Facultad de Medicina Clínica Alemana Universidad del Desarrollo

Santiago, Chile

ALFONSO GONZALEZ

PROFESOR ASISTENTE

SALUD MENTAL

Universidad Finis Terrae

santiago, Chile

Maria Repetto

Profesor Titular

Center for Genetics and Genomics

FACULTAD DE MEDICINA CLINICA ALEMANA-UNIVERSIDAD DEL DESARROLLO

Santiago, Chile

Alberto Aedo

Jefe

Psiquiatría

Red Salud UC CHRISTUS

Santiago, Chile

Nicolas Crossley

Assistant Professor

Psiquiatría

Pontificia Universidad Católica de Chile

Santiago, Chile

Tomás Ossandón

Associate Professor

Medical School, Department of Psychiatry

Pontificia Universidad Católica de Chile

Santiago, Chile

Cristian Mena

Cristian Tejos

Professor

Department of Electrical Engineering

Pontificia Universidad Catolica de Chile

Santiago, Chile

Juan Pablo Undurraga Fourcade

Líneas de Investigación

Educación

PhD Medical Sciences, UNIVERSIDAD DE BARCELONA. España, 2013

Psychiatry Specialist, HOSPITAL CLINICO DE BARCELONA. España, 2011

MD, PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE. Chile, 2004

Experiencia Académica

Associate Professor Other

Clinical Assistant Professor, Psychiatrist, Researcher Full Time

Research Fellow Other

Experiencia Profesional

Psychiatrist Other

Clinical Researcher Full Time

Research Fellow, Psychopharmacology dpt Full Time

Psychiatry Resident Full Time

General Practitioner, Centro Salud Familiar Madre Teresa de Calcuta Full Time

Psychiatrist and researcher, clinical professor Full Time

Psychiatrist Part Time

Formación de Capital Humano

Premios y Distinciones

Emergent Researcher Award

Article of the month (April 2012)

Josep Font Research Fund

Best Scientific Work

Travelling Research Grant

Article (72)

Abstract (3)

BookSection (3)

ConferencePoster (3)

Letter (1)

Proyecto (11)

Early Identification of Treatment Resistance in Patients with First-Episode Psychosis

A CONNECTOMIC NEUROIMAGING STUDY OF THE 22Q11 DELETION SYNDROME=> A WINDOW INTO SCHIZOPHRENIA AND ITS GENETIC CAUSES

Impacto global del ejercicio fisico en usuarios con un primer episodio de esquizofrenia=> estudio randomizado-controlado

Network dynamics and neural circuits of the brain during resting state

Especificidad de los síntomas prodrómicos en el trastorno bipolar y predicción del curso clínico de la enfermedad.

Estudio longitudinal descriptivo para evaluar la salud física en primeros episodios afectivos.

A prospective, randomized, double-blind, placebo-controlled, phase 2 safety and efficacy study of oral ELND005 as an adjunctive maintenance treatment in patients with bipolar I disorder.

International randomised double-blind placebo-controlled study on the initial treatment of acute mania with methylphenidate(MEMAP).

Review (5)