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Rev. bras. mastologia ; 26(4): 158-163, out.-dez. 2016. graf
Article in Portuguese | LILACS-Express | LILACS | ID: biblio-2682

ABSTRACT

Objetivo: Avaliar o perfil clínico e tumoral das pacientes submetidas a tratamento neoadjuvante de câncer de mama, no ano de 2011, no Hospital Erasto Gaertner, em Curitiba, Paraná. Métodos: Realizado um estudo retrospectivo, com levantamento e análise de dados quantitativos de 135 pacientes com câncer de mama que estavam em quimioterapia neoadjuvante, no ano de 2011, no Hospital Erasto Gaertner. As variáveis estudadas foram: idade, status menopausal, Índice de Massa Corporal (IMC) na ocasião do diagnóstico, subtipo histológico, TNM ao diagnóstico, perfil imuno-histoquímico, esquema de quimioterapia realizado, datas de início e de término da quimioterapia, data da cirurgia, e tipo de cirurgia. Resultados: A idade mediana foi 51 anos; 48,88% das pacientes estavam na pós-menopausa; 65,91% apresentavam excesso de peso ou obesidade grau I ou II; 43,70% das pacientes tinham câncer de mama em estádio clínico IIB e 37,86% em estádio III; mais de 92,59% dos tumores era carcinoma ductal invasor. O receptor de estrogênio era positivo em 65,18% das pacientes e o de progesterona em 50,37%. A proteína HER2 (Human Epidermal growth factor Receptor-type 2) era superexpressa em 25,92% das pacientes. O esquema de quimioterapia neoadjuvante mais utilizado era composto por doxorrubicina, ciclofosfamida e paclitaxel semanal. A quadrantectomia foi realizada em 71 pacientes e a mastectomia em 52. O esvaziamento axilar foi realizado em 119 pacientes. Conclusão: As características clínicas e tumorais das pacientes do Hospital Erasto Gaertner se assemelham às descritas na literatura, exceto pelo estádio clínico ser menos avançado.


Objective: To evaluate the clinical and tumor profile of patients undergoing neoadjuvant treatment of breast cancer in 2011, at Erasto Gaertner Hospital, in Curitiba, Paraná. Methods: A retrospective study was done, with quantitative data survey and analysis of 135 patients with breast cancer who were on neoadjuvant chemotherapy, in 2011, at Erasto Gaertner Hospital. The variables studied were age, menopausal status, Body Mass Index (BMI) at diagnosis, histological subtype, TNM diagnosis, immunohistochemical profile, chemotherapy regimen, dates of start and end of chemotherapy, date of surgery, and type of surgery. Results: The median age was 51 years; 48.88% of patients were postmenopausal; 65.91% were overweight or obese grade I or II; 43.70% of patients had breast cancer with clinical stage IIB and 37.86% in stage III; 92.59% of the tumors were invasive ductal carcinoma. The estrogen receptor was positive in 65.18% of patients and the progesterone receptor was positive in 50.37% of them. Human Epidermal growth factor Receptor-type 2 (HER2) was overexpressed in 25,92% of patients. The neoadjuvant chemotherapy regimen most used consisted of doxorubicin, cyclophosphamide and weekly paclitaxel. Quadrantectomy was performed in 71 patients and mastectomy in 52. Axillary dissection was performed in 119 patients. Conclusion: The clinical and tumor characteristics of the patients in Erasto Gaertner Hospital are similar to those described in the literature, except for clinical stage being less advanced.

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