Browsing by Author "Sánchez Rojel, César Giovanni"

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    Características clínico-patológicas y sobrevida de pacientes con cáncer de mama bilateral sincrónico
    (2014) Sánchez Rojel, César Giovanni; Acevedo Claros, Francisco Nicolás; Petric, M.; Domínguez Covarrubias, Francisco José; León Ramírez, Augusto; Razmilic Valdés, Dravna Nichi; Ceballos, C.; Espinoza, F.; Navarro Ortega, María Elena; Oddo Benavides, David; Camus, M.
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    Obesity is associated with early recurrence on breast cancer patients that achieved pathological complete response to neoadjuvant chemotherapy
    (2022) Acevedo Claros, Francisco Nicolás; Walbaum García, Benjamín Vicente; Muñiz Muñoz, María Sabrina; Petric Guajardo, Militza Paulina; Martínez, Raúl; Guerra, Constanza; Navarro, Marisel; Córdova Delgado, Miguel; Pinto, Mauricio P.; Sánchez Rojel, César Giovanni
    Pathological complete response (pCR) after neoadjuvant chemotherapy (NCT) is associated with good long-term prognosis in breast cancer (BC) patients. However, some patients still recur and eventually die from this disease. For years, clinical stage at diagnosis has been consistently linked to recurrence and survival in the pCR setting. Herein, we aimed to identify other potential predictors of recurrence and survival in patients that achieved pCR. We performed a retrospective analysis of patients diagnosed between 2011 and 2020 in our center. We calculated overall survival (OS), invasive disease-free survival (IDFS), distant disease-free survival (DDFS), and BC-specific survival (BCSS). Among the 241 patients included into our study 36% were obese (Body Mass Index (BMI) > 29.9 kg/m2) and 47% were stage III. Multivariate analysis confirmed that obesity was a significant risk factor associated with early recurrence and poorer survival in these patients. In summary, obesity and clinical stage predict early recurrence and poorer survival in patients that achieved pCR after NCT. Pending further investigation and based on our findings we speculate that weight management could be beneficial for this subset of patients. To our knowledge, this is the first Latin American report linking obesity and recurrence within this setting.