Olga Puig, PhD

JCP
Obsessive-Compulsive Symptoms and Psychosis Risk
Original Research

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Among youth at clinical high risk for psychosis, obsessive-compulsive symptoms had a high prevalence (50%) and were associated with a more severe clinical and functional profile.
Laura Vergara, Elena de la Serna, Gisela Sugranyes, et al
JCP
Original Research

September 14, 2021

Most research on first-episode psychosis has focused on adults. This study aimed to explore differences in early-life characteristics of patients with early-onset versus those with adult-onset psychotic disorders and...
Inmaculada Baeza, Elena de la Serna, Silvia Amoretti, et al
JCP
Original Research

March 3, 2020

Experiencing a first episode of schizophrenia during adolescence may influence response to cognitive training. This study compared response to cognitive training in patients with early-onset schizophrenia versus those with...
Olga Puig, Melissa Fisher, Rachel Loewy, et al
JCP
Article

September 12, 2017

Although negative symptoms of psychosis may be less prominent than positive symptoms, they can still have an equally great impact on patient functioning. This study of patients with a...
Olga Puig, Immaculada Baeza, Elena de la Serna, et al

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