SUMMARY OBJECTIVE To relate disease-free survival and overall survival with type I and type II ovarian cancer and preoperative laboratory parameters biomarkers. METHODS A retrospective study was carried out based on the collection of data from medical records of patients with ovarian tumors. Kaplan-M...
Biomarcadores de Tumor/sangre,
Antígeno Ca-125/sangre,
Supervivencia sin Enfermedad,
Estimación de Kaplan-Meier,
Recuento de Linfocitos,
Persona de Mediana Edad,
Neoplasias Ováricas/sangre,
Neoplasias Ováricas/mortalidad,
Neoplasias Ováricas/patología,
Recuento de Plaquetas,
Valor Predictivo de las Pruebas,
Periodo Preoperatorio,
Valores de Referencia,
Estudios Retrospectivos,
Neutrófilos
RESUMO OBJETIVO O câncer de próstata é uma das neoplasias mais comuns em homens. Os principais fatores de risco para a ativação da coagulação e trombose são malignidade e idade mais avançada. O risco de trombose pode estar associado ao aumento do nível dos marcadores de coagulação, tais com...
ABSTRACT BACKGROUND: Colorectal cancer (CRC) is one of the leading causes of cancer worldwide. Early diagnostic methods using serum biomarkers are required. The study of omics, most recently lipidomics, has the purpose of analyzing lipids for a better understanding of human lipidoma. The evolution of m...
Biomarcadores de Tumor/sangre,
Estudios de Casos y Controles,
Pólipos del Colon/sangre,
Pólipos del Colon/diagnóstico,
Colonoscopía,
Neoplasias Colorrectales/sangre,
Neoplasias Colorrectales/diagnóstico,
Detección Precoz del Cáncer,
Lípidos/sangre,
Persona de Mediana Edad,
Estadificación de Neoplasias
Abstract Introduction: Systemic inflammatory biomarkers are promising predictive and prognostic factors for solid cancers. The neutrophil-lymphocyte ratio and derived neutrophil-lymphocyte ratio are used to predict inflammation and used as biomarker in several malignancies. Objective: The purpose of th...
Biomarcadores de Tumor/sangre,
Carcinoma de Células Escamosas/sangre,
Carcinoma de Células Escamosas/patología,
Progresión de la Enfermedad,
Supervivencia sin Enfermedad,
Neoplasias Laríngeas/sangre,
Neoplasias Laríngeas/patología,
Recuento de Linfocitos,
Recurrencia Local de Neoplasia,
Estadificación de Neoplasias,
Neutrófilos/patología,
Valor Predictivo de las Pruebas,
Cuidados Preoperatorios,
Pronóstico,
Estudios Retrospectivos
SUMMARY AIM To examine the relationship between treatment response and hypoxia-inducible factor-1 alpha (HIF-1α) levels in patients with locally advanced non-small cell lung cancer (NSCLC) who received chemoradiotherapy (CRT). METHODS Eighty patients with NSCLC were included in the study and tre...
Adenocarcinoma/sangre,
Adenocarcinoma/patología,
Adenocarcinoma/terapia,
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico,
Biomarcadores de Tumor/sangre,
Carcinoma de Pulmón de Células no Pequeñas/sangre,
Carcinoma de Pulmón de Células no Pequeñas/patología,
Carcinoma de Pulmón de Células no Pequeñas/terapia,
Quimioradioterapia,
Subunidad alfa del Factor 1 Inducible por Hipoxia/sangre,
Neoplasias Pulmonares/sangre,
Neoplasias Pulmonares/patología,
Neoplasias Pulmonares/terapia,
Persona de Mediana Edad
SUMMARY OBJECTIVE The aim of this study was to evaluate gynecological cancer and metabolic screening of Brazilian women aged 65 years or older. METHODS This retrospective descriptive study was conducted by including 1,001 Brazilian patients of the gynecological geriatric outpatient office of our inst...
Factores de Edad,
Biomarcadores de Tumor/sangre,
Índice de Masa Corporal,
Brasil,
Neoplasias de la Mama/sangre,
Neoplasias de la Mama/diagnóstico,
Estudios Transversales,
Detección Precoz del Cáncer,
Neoplasias de los Genitales Femeninos/sangre,
Neoplasias de los Genitales Femeninos/diagnóstico,
Tamizaje Masivo,
Menopausia Prematura,
Estudios Retrospectivos
ABSTRACT Objectives: To investigate whether Glasgow Prognostic Score has prognostic significance in patients with upper urinary urothelial carcinoma. Patients and methods: We retrospectively reviewed the clinical records of 74 patients with upper urinary urothelial carcinoma. We set the cut-off value f...
Antígenos de Neoplasias/sangre,
Biomarcadores de Tumor/sangre,
Proteína C-Reactiva/análisis,
Carcinoma/sangre,
Carcinoma/patología,
Estimación de Kaplan-Meier,
Queratina-19/sangre,
Persona de Mediana Edad,
Pronóstico,
Modelos de Riesgos Proporcionales,
Valores de Referencia,
Reproducibilidad de los Resultados,
Estudios Retrospectivos,
Sensibilidad y Especificidad,
Albúmina Sérica/análisis,
Estadísticas no Paramétricas,
Neoplasias Urológicas/sangre,
Neoplasias Urológicas/patología,
Urotelio/patología
ABSTRACT Background: Our study investigates whether Native Thiol, Total Thiol and disulphide levels measured in serum of patients with prostate cancer and prostatitis and of healthy subjects, have any role in differential diagnosis. Materials and Methods: Patients followed up for histopathologically ve...
Análisis de Varianza,
Biomarcadores de Tumor/sangre,
Estudios de Casos y Controles,
Diagnóstico Diferencial,
Disulfuros/sangre,
Persona de Mediana Edad,
Estrés Oxidativo/fisiología,
Neoplasias de la Próstata/sangre,
Neoplasias de la Próstata/diagnóstico,
Prostatitis/sangre,
Prostatitis/diagnóstico,
Valores de Referencia,
Reproducibilidad de los Resultados,
Estudios Retrospectivos,
Medición de Riesgo,
Factores de Riesgo,
Estadísticas no Paramétricas,
Compuestos de Sulfhidrilo/sangre
Veiga, Eduardo Carvalho de Arruda;
Simões, Ricardo;
Valenti, Vitor E;
Cipolla-Neto, Jose;
Abreu, Luiz Carlos;
Barros, Ernane Pedro Matos;
Sorpreso, Isabel Cristina Esposito;
Baracat, Maria Candido P;
Baracat, Edmund C;
Soares Junior, Jose Maria.
SUMMARY Breast Cancer is common in women, but its etiology is not yet fully understood. Several factors may contribute to its genesis, such as genetics, lifestyle, and the environment. Melatonin may be involved in the process of breast cancer. Therefore, the aim of this study is to evaluate the influence...
ABSTRACT Objectives: To evaluate the neutrophil-to-lymphocyte ratio (NLR) as a prognostic factor for response of high risk non muscle invasive bladder cancer (HRNMIBC) treated with BCG therapy. Materials and Methods: Between March 2010 and February 2014 in a tertiary center 100 consecutive patients wit...
Adyuvantes Inmunológicos/uso terapéutico,
Vacuna BCG/uso terapéutico,
Biomarcadores de Tumor/sangre,
Carcinoma de Células Transicionales/tratamiento farmacológico,
Carcinoma de Células Transicionales/patología,
Carcinoma de Células Transicionales/cirugía,
Cistectomía,
Progresión de la Enfermedad,
Recuento de Linfocitos,
Linfocitos/patología,
Persona de Mediana Edad,
Clasificación del Tumor,
Recurrencia Local de Neoplasia/cirugía,
Estadificación de Neoplasias,
Neutrófilos/patología,
Pronóstico,
Estudios Retrospectivos,
Neoplasias de la Vejiga Urinaria/tratamiento farmacológico,
Neoplasias de la Vejiga Urinaria/patología,
Neoplasias de la Vejiga Urinaria/cirugía
