Publications by authors named "Alexandre A Loch"

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The nature and correlates of childhood trauma in individuals at clinical-high risk (CHR) for psychosis: A cross-country study in Brazil, China and Turkey.
Ana Caroline Lopes-Rocha, Cailan Hou, Feten Fekih-Romdhane, Ezgi Ince Guliyev, Alp Uçok, Alexandre Andrade Loch

Asian J Psychiatr· December 2025

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Automated movement analysis predicts transition to non-psychotic disorders in individuals at ultra-high risk for psychosis.
Ana Caroline Lopes-Rocha, Cheryl Mary Corcoran, Felipe Argolo, Andrea Fontes Jafet, Anderson Ara, Alexandre Andrade Loch

Braz J Psychiatry· November 2025

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Correction: Loneliness and susceptibility to social pain mediate the association between autistic traits and psychotic experiences in young non-clinical adults.
Feten Fekih-Romdhane, Leila Sarra Chaibi, Amthal Alhuwailah, Fouad Sakr, Mai Helmy, Alexandre Andrade Loch

Sci Rep· October 2025

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Commentary: towards a name change of schizophrenia: positive and negative symptoms disorder (PND).
Alexandre Andrade Loch

Eur Arch Psychiatry Clin Neurosci· September 2025

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Negative symptoms and self-reflection increase alienation in individuals at clinical high-risk for psychosis.
Melina Mendonça, Natalia Mansur Haddad, Leonardo Peroni de Jesus, Julio Cesar Andrade, Feten Fekih-Romdhane, Alexandre Andrade Loch

Front Psychiatry· September 2025

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Attenuated symptoms are associated with connectedness and emotional expression in narratives based on emotional pictures in a Brazilian clinical high-risk cohort.
Natália Bezerra Mota, Marina Ribeiro, Bárbara Malcorra, Felipe Argolo, Ana Caroline Lopes-Rocha, Alexandre Andrade Loch

Psychiatry Res· June 2025

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Screening the Community for Individuals at Clinical High Risk (CHR) for Psychosis.
Alexandre Andrade Loch, Anderson Ara, Feten Fekih-Romdhane, Leonardo Peroni de Jesus, Julio Cesar Andrade

Early Interv Psychiatry· June 2025

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Natural language processing in at-risk mental states: enhancing the assessment of thought disorders and psychotic traits with semantic dynamics and graph theory.
Felipe Argolo, William Henrique de Paula Ramos, Natalia Bezerra Mota, João Medrado Gondim, Ana Caroline Lopes-Rocha, Alexandre Andrade Loch

Braz J Psychiatry· April 2025

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Endocannabinoid system alterations in schizophrenia: association with cannabis use and antipsychotic medication.
Natalia Mansur Haddad, Leonardo Peroni De Jesus, Mauricio Serpa, Martinus Van De Bilt, Leda Talib, Alexandre Andrade Loch

Eur Arch Psychiatry Clin Neurosci· March 2025

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Loneliness and susceptibility to social pain mediate the association between autistic traits and psychotic experiences in young non-clinical adults.
Feten Fekih-Romdhane, Leila Sarra Chaibi, Amthal Alhuwailah, Fouad Sakr, Mai Helmy, Alexandre Andrade Loch

Sci Rep· March 2025

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Cholesterol metabolism and its implications in psychotic disorders: a comparative study of individuals at ultra high risk and control groups.
Mislene Bispo Teixeira Moreno, Monique Patricio Singulani, Martinus Theodorus van de Bilt, Alexandre Andrade Loch, Wagner Farid Gattaz

Eur Arch Psychiatry Clin Neurosci· February 2025

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Promises and Pitfalls of Internet Search Data in Mental Health: Critical Review.
Alexandre Andrade Loch, Roman Kotov

JMIR Ment Health· February 2025

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Stigma of ultra-high risk for psychosis: an updated systematic review.
Melina Mendonça, Feten Fekih-Romdhane, Alexandre Andrade Loch

Braz J Psychiatry· November 2024

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The moderating role of COMT gene rs4680 polymorphism between maladaptive metacognitive beliefs and negative symptoms in patients with schizophrenia.
Feten Fekih-Romdhane, Georges Kerbage, Nagham Hachem, Michelle El Murr, Georges Haddad, Alexandre Andrade Loch

BMC Psychiatry· November 2024

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Impulsivity as a predictor of clinical and psychological outcomes in a naturalistic prospective cohort of subjects at ultra-high risk (UHR) for psychosis from Tunisia.
Feten Fekih-Romdhane, Farah Ghrissi, Bouthaina Abassi, Alexandre Andrade Loch, Wissal Cherif

Psychiatry Res· October 2024

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Psychotic experiences and psychological distress in adolescents: an examination of longitudinal bidirectional effects across sex.
Feten Fekih-Romdhane, Lilia Houissa, Alexandre Andrade Loch, Majda Cheour, Souheil Hallit

Child Adolesc Psychiatry Ment Health· October 2024

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Editorial: Preventing psychosis in low resources settings - insights, specificities, and recommendations to the study of clinical high risk for psychosis (CHR) in low-and-middle-income countries.
Feten Fekih-Romdhane, Alexandre Andrade Loch, Souheil Hallit

Front Psychiatry· September 2024

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How "global" is research in early intervention for psychosis? A bibliometric analysis.
Ruben Valle, Swaran P Singh, Alexandre Andrade Loch, Srividya N Iyer

Asian J Psychiatr· August 2024

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Development of mental health first aid guidelines for psychosis for Brazil: A Delphi expert consensus study.
Simone Scotti Requena, Alexandre Andrade Loch, Kathlen Nataly Mendes, Nicola J Reavley

PLoS One· July 2024

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Body image as a mediator in the relationship between psychotic experiences and later disordered eating: A 12-month longitudinal study in high school adolescents.
Feten Fekih-Romdhane, Lilia Houissa, Majda Cheour, Souheil Hallit, Alexandre Andrade Loch

Int J Soc Psychiatry· May 2024

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Development and initial validation of the cannabis-related psychosis risk literacy scale (CPRL): a multinational psychometric study.
Feten Fekih-Romdhane, Amthal Alhuwailah, Hanaa Ahmed Mohamed Shuwiekh, Manel Stambouli, Abir Hakiri, Alexandre Andrade Loch

BMC Psychiatry· April 2024

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Cannabis use influences disorganized symptoms severity but not transition in a cohort of non-help-seeking individuals at-risk for psychosis from São Paulo, Brazil.
Matheus Wanderley de Medeiros, Julio Cesar Andrade, Natalia Mansur Haddad, Melina Mendonça, Leonardo Peroni de Jesus, Alexandre Andrade Loch

Psychiatry Res· January 2024

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Moderating effect of alexithymia between problem gambling and psychotic experiences in university students.
Feten Fekih-Romdhane, Farah Ghrissi, Manel Stambouli, Abir Hakiri, Alexandre Andrade Loch

BMC Psychiatry· January 2024

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ChatGPT is not ready yet for use in providing mental health assessment and interventions.
Ismail Dergaa, Feten Fekih-Romdhane, Souheil Hallit, Alexandre Andrade Loch, Jordan M Glenn

Front Psychiatry· January 2024

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The relationship between internet gaming disorder and psychotic experiences: cyberbullying and insomnia severity as mediators.
Feten Fekih-Romdhane, Eya Lamloum, Alexandre Andrade Loch, Wissal Cherif, Majda Cheour

BMC Psychiatry· November 2023

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