Search Results - "Castañeda, Carmen Paz"

Effects of socioeconomic status in cognition of people with schizophrenia: results from a Latin American collaboration network with 1175 subjects by Czepielewski, Letícia Sanguinetti, Alliende, Luz Maria, Castañeda, Carmen Paz, Castro, Mariana, Guinjoan, Salvador M, Massuda, Raffael, Berberian, Arthur A, Fonseca, Ana Olivia, Gadelha, Ary, Bressan, Rodrigo, Crivelaro, Marisa, Louzã, Mario, Undurraga, Juan, González-Valderrama, Alfonso, Nachar, Rubén, Nieto, Rodrigo R, Montes, Cristian, Silva, Hernan, Langer, Álvaro I, Schmidt, Carlos, Mayol-Troncoso, Rocío, Díaz-Zuluaga, Ana M, Valencia-Echeverry, Johanna, López-Jaramillo, Carlos, Solís-Vivanco, Rodolfo, Reyes-Madrigal, Francisco, de la Fuente-Sandoval, Camilo, Crossley, Nicolás A, Gama, Clarissa S

“…Cognition heavily relies on social determinants and genetic background. Latin America comprises approximately 8% of the global population and faces unique…”
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BDNF and Cognitive Function in Chilean Schizophrenic Patients by Nieto, Rodrigo R, Silva, Hernán, Armijo, Alejandra, Nachar, Rubén, González, Alfonso, Castañeda, Carmen Paz, Montes, Cristián, Kukuljan, Manuel

“…Despite cognitive symptoms being very important in schizophrenia, not every schizophrenic patient has a significant cognitive deficit. The molecular mechanisms…”
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The incidence of non-affective psychotic disorders in Chile between 2005 and 2018: results from a national register of over 30 000 cases by González-Valderrama, Alfonso, Jongsma, Hannah E, Mena, Cristián, Castañeda, Carmen Paz, Nachar, Rubén, Undurraga, Juan, Crossley, Nicolás, Aceituno, David, Iruretagoyena, Barbara, Gallardo, Carlos, Mondaca, Pilar, Monje, Matías, Irarrazaval, Matías, Zavala, Cynthia, Valmaggia, Lucia, Kirkbride, James B

“…Evidence suggests the incidence of non-affective psychotic disorders (NAPDs) varies across persons and places, but data from the Global South is scarce. We…”
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Duration of untreated psychosis and acute remission of negative symptoms in a South American first‐episode psychosis cohort by González‐Valderrama, Alfonso, Castañeda, Carmen Paz, Mena, Cristián, Undurraga, Juan, Mondaca, Pilar, Yañez, Matías, Bedregal, Paula, Nachar, Ruben

“…Aim To determine the association between duration of untreated psychosis (DUP) and symptoms remission in a hospitalized first‐episode psychosis cohort. Methods…”
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Predictors of clozapine discontinuation at 2 years in treatment-resistant schizophrenia by Iruretagoyena, Barbara, Castañeda, Carmen Paz, Mena, Cristian, Diaz, Camila, Nachar, Ruben, Ramirez-Mahaluf, Juan Pablo, González-Valderrama, Alfonso, Undurraga, Juan, Maccabe, James H., Crossley, Nicolas A.

“…Little is known about predictors of clinical response to clozapine treatment in treatment-resistant psychosis. Most published cohorts are small, providing…”
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Quantitative Susceptibility Mapping MRI in Deep-Brain Nuclei in First-Episode Psychosis by García Saborit, Marisleydis, Jara, Alejandro, Muñoz, Néstor, Milovic, Carlos, Tepper, Angeles, Alliende, Luz María, Mena, Carlos, Iruretagoyena, Bárbara, Ramirez-Mahaluf, Juan Pablo, Diaz, Camila, Nachar, Ruben, Castañeda, Carmen Paz, González, Alfonso, Undurraga, Juan, Crossley, Nicolas, Tejos, Cristian

“…Abstract Background Psychosis is related to neurochemical changes in deep-brain nuclei, particularly suggesting dopamine dysfunctions. We used an magnetic…”
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Dysconnectivity in Schizophrenia Revisited: Abnormal Temporal Organization of Dynamic Functional Connectivity in Patients With a First Episode of Psychosis by Ramirez-Mahaluf, Juan P, Tepper, Ángeles, Alliende, Luz Maria, Mena, Carlos, Castañeda, Carmen Paz, Iruretagoyena, Barbara, Nachar, Ruben, Reyes-Madrigal, Francisco, León-Ortiz, Pablo, Mora-Durán, Ricardo, Ossandon, Tomas, Gonzalez-Valderrama, Alfonso, Undurraga, Juan, de la Fuente-Sandoval, Camilo, Crossley, Nicolas A

“…Abstract Background and Hypothesis Abnormal functional connectivity between brain regions is a consistent finding in schizophrenia, including functional…”
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Effects of Socioeconomic Status in Cognition of People with Schizophrenia: Results From a Latin American Collaboration Network with 1175 Subjects - CORRIGENDUM by Czepielewski, Letícia Sanguinetti, Alliende, Luz Maria, Castañeda, Carmen Paz, Castro, Mariana, Guinjoan, Salvador M, Massuda, Raffael, Berberian, Arthur A, Fonseca, Ana Olivia, Gadelha, Ary, Bressan, Rodrigo, Crivelaro, Marisa, Louzã, Mario, Undurraga, Juan, González-Valderrama, Alfonso, Nachar, Rubén, Nieto, Rodrigo R, Montes, Cristian, Silva, Hernan, Langer, Álvaro I, Schmidt, Carlos, Mayol-Troncoso, Rocío, Díaz-Zuluaga, Ana M, Valencia-Echeverry, Johanna, López-Jaramillo, Carlos, Solís-Vivanco, Rodolfo, Reyes-Madrigal, Francisco, de la Fuente-Sandoval, Camilo, Crossley, Nicolás A, Gama, Clarissa S

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Cannabis use among hospitalized young people experiencing a first episode of psychosis: a case control study by Castañeda, Carmen Paz, Alliende, Luz María, Iruretagoyena, Bárbara, Nachar, Rubén, Mancilla, Felipe, Díaz, Camila, Gallardo, Carlos, Mena, Cristián, Ramírez-Mahaluf, Juan Pablo, Undurraga, Juan, González-Valderrama, Alfonso, Crossley, Nicolás A

“…Cannabis use among young people in Chile has increased significantly in the last years. There is a consistent link between cannabis and psychosis. To compare…”
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Gender, age and geographical representation over the past 50 years of schizophrenia research by Alliende, Luz María, Czepielewski, Leticia S., Aceituno, David, Castañeda, Carmen Paz, Diaz, Camila, Iruretagoyena, Barbara, Mena, Carlos, Mena, Cristian, Ramirez-Mahaluf, Juan Pablo, Tepper, Ángeles, Vasquez, Javiera, Fonseca, Lais, Machado, Viviane, Hernández, 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.

“…•We here examined changes in geographic location, gender and age of participants, in schizophrenia studies from a large database of over 3000 studies published…”
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The enduring gap in educational attainment in schizophrenia according to the past 50 years of published research: a systematic review and meta-analysis by Crossley, Nicolás A, Alliende, Luz María, Czepielewski, Leticia S, Aceituno, David, Castañeda, Carmen Paz, Diaz, Camila, Iruretagoyena, Barbara, Mena, Carlos, Mena, Cristian, Ramirez-Mahaluf, Juan Pablo, Tepper, Angeles, Vasquez, Javiera, Fonseca, Lais, Machado, Viviane, Hernández, Camilo E, Vargas-Upegui, Cristian, Gomez-Cruz, Gladys, Kobayashi-Romero, Luis F, Moncada-Habib, Tomas, Arango, Celso, Barch, Deanna M, Carter, Cameron, Correll, Christoph U, Freimer, Nelson B, McGuire, Philip, Evans-Lacko, Sara, Undurraga, Eduardo, Bressan, Rodrigo, Gama, Clarissa S, Lopez-Jaramillo, Carlos, de la Fuente-Sandoval, Camilo, Gonzalez-Valderrama, Alfonso, Undurraga, Juan, Gadelha, Ary

“…Educational attainment is associated with wellbeing and health, but patients with schizophrenia achieve lower levels of education than people without. Several…”
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Imaging Social and Environmental Factors as Modulators of Brain Dysfunction: Time to Focus on Developing Non-Western Societies by Crossley, Nicolas A., Alliende, Luz Maria, Ossandon, Tomas, Castañeda, Carmen Paz, González-Valderrama, Alfonso, Undurraga, Juan, Castro, Mariana, Guinjoan, Salvador, Díaz-Zuluaga, Ana M., Pineda-Zapata, Julián A., López-Jaramillo, Carlos, Reyes-Madrigal, Francisco, León-Ortíz, Pablo, de la Fuente-Sandoval, Camilo, Czepielewski, Leticia Sanguinetti, Gama, Clarissa S., Zugman, Andre, Gadelha, Ary, Jackowski, Andrea, Bressan, Rodrigo

“…Social and environmental factors are known risk factors and modulators of mental health disorders. We here conducted a nonsystematic review of the neuroimaging…”
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T159. STRUCTURAL BRAIN ABNORMALITIES IN SCHIZOPHRENIA IN ADVERSE ENVIRONMENTS: EXAMINING THE EFFECT OF POVERTY AND VIOLENCE IN SIX LATIN AMERICAN CITIES by Crossley, Nicolas, Zugman, Andre, Reyes-Madrigal, Francisco, Czepielewski, Leticia, Castro, Mariana, Diaz-Zuluaga, Ana María, Pineda-Zapata, Julián, Reckziegel, Ramiro, Gadelha, Ary, Jackowski, Andrea, Noto, Cristiano, Serra, Luz Maria Alliende, Iruretagoyena, Bárbara, Ossandon, Tomas, Ramirez-Mahaluf, Juan Pablo, Paz Castañeda, Carmen, Gonzalez-Valderrama, Alfonso, Nachar, Ruben, León-Ortiz, Pablo, Undurraga, Juan, Lopez-Jaramillo, Carlos, Guinjoan, Salvador M, Gama, Clarissa, de la Fuente-Sandoval, Camilo, Bressan, Rodrigo

“…Abstract Background Social and environmental factors such as poverty or violence, modulate the risk and course of schizophrenia, but how they affect the brain…”
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Uso de cannabis en jóvenes hospitalizados por un primer episodio de psicosis: un estudio caso-control by Castañeda, Carmen Paz, Alliende, Luz María, Iruretagoyena, Bárbara, Nachar, Rubén, Mancilla, Felipe, Díaz, Camila, Gallardo, Carlos, Mena, Cristián, Ramírez-Mahaluf, Juan Pablo, Undurraga, Juan, González-Valderrama, Alfonso, Crossley, Nicolás A.

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Duration of untreated psychosis and acute remission of negative symptoms in a S outh A merican first‐episode psychosis cohort by González‐Valderrama, Alfonso, Castañeda, Carmen Paz, Mena, Cristián, Undurraga, Juan, Mondaca, Pilar, Yañez, Matías, Bedregal, Paula, Nachar, Ruben

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T67. CASE CONTROL STUDY OF CANNABIS USE IN FIRST EPISODE PSYCHOSIS IN CHILE by Alliende Serra, Luz Maria, Castañeda Agüero, Carmen Paz, Iruretagoyena, Bárbara, Undurraga, Juan, González, Alfonso, Crossley, Nicolás

“…Abstract Background Several studies have associated cannabis use in young people with a higher risk of developing a psychotic disorder. At the same time…”
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F109. CLINICAL PREDICTORS OF RESPONSE TO CLOZAPINE IN TREATMENT-RESISTANT SCHIZOPHRENIA by Castaneda, Carmen Paz, Iruretagoyena, Barbara, Nachar, Ruben, Gonzalez-Valderrama, Alfonso, Mena, Cristian, Crossley, Nicolas

“…Abstract Background The use of clozapine for treatment-resistant schizophrenia is well documented. However, not all patients respond to clozapine, and there is…”
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S81. ANDES NETWORK – STUDYING EARLY PSYCHOSIS IN LATIN AMERICA by Crossley, Nicolas, Guinjoan, Salvador, Rivera, Guillermo, Jackowski, Andrea, Gadelha, Ary, Elkis, Helio, Louza, Mario, Gama, Clarissa, Evans-Lacko, Sara, Castaneda, Carmen Paz, Undurraga, Eduardo, Cordoba, Rodrigo, Lopez-Jaramillo, Carlos, de la Fuente-Sandoval, Camilo, Bressan, Rodrigo

“…Abstract Background Our knowledge about schizophrenia is largely based on studies in developed countries such as the United States, Western Europe or Japan…”
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