[Food consumption patterns and risk of gallstone disease (GD): Case and Control Study in Rosario Argentina.].

Introduction: Nutritional exposure is considered the main environmental influence that contributes to gallstone disease (GD).

Aim: The aim of this study was to determine food intakes patters and estimate risk of GD.

Methods: A nested case-control study was carried out within the framework of a previous screening study conducted on a representative sample in Rosario, Argentina.

Prevalence of EGFR Mutations in Patients With Resected Stages I to III NSCLC: Results From the EARLY-EGFR Study.

Introduction: There is limited literature on the prevalence of EGFR mutations in early stage NSCLC. EARLY-EGFR (NCT04742192), a cross-sectional study, determined the prevalence of EGFR mutations in early stage NSCLC.

Methods: This noninterventional, real-world study enrolled consecutive patients with resected stages IA to IIIB (American Joint Committee on Cancer eighth edition) NSCLC from 14 countries across Asia, Latin America, and the Middle East and Africa.

Achievements and challenges in the use of metronomics for the treatment of breast cancer.

Two interesting therapeutic proposals for cancer treatment emerged at the beginning of the 21st century. The first one was metronomic chemotherapy, which refers to the chronic administration of chemotherapeutic agents, in low doses, without extended drug-free periods. Then, the idea of drug repositioning in oncology, the use of well-known drugs that were created for other uses to be utilized in oncology, gained strength.

Putative Biomarkers of Response to Treatment in Breast Cancer Patients: A Pilot Assay.

Identifying tumor biomarkers associated with clinical behavior in breast cancer patients may allow higher accuracy in the selection of treatment. Different types of cells were determined in the primary tumors of stage I, II, and III of breast cancer patients, who were assigned to one of the two groups: (1) disease-free or (2) relapsed/progressed, at 5 years after primary treatment. We studied 32 tumor samples.

Clinical response in patients with ovarian cancer treated with metronomic chemotherapy.

Ovarian cancer (OC) is the leading cause of death from gynaecological cancer. It is extremely hard to diagnose in the early stages and around 70% of patients present with advanced disease. Metronomic chemotherapy (MCT) is described as the chronic administration of, generally low, equally spaced, doses of chemotherapeutic drugs with therapeutic efficacy and low toxicity.

Quality of life in patients with metastatic breast cancer treated with metronomic chemotherapy.

Aim: The objective of the study was to detect changes in quality of life (QoL) in metastatic breast cancer patients treated with metronomic chemotherapy with daily low doses of cyclophosphamide and celecoxib.

Material & Methods: Patients included in a Phase II trial, treated with metronomic cyclophosphamide and celecoxib were included in the QoL study. Assessment of QoL was carried out every 2 months by the Functional Assessment of Cancer Therapy Breast (FACT-B) questionnaire, Brief Pain Inventory and Eastern Cooperative Oncologic Group scale.

Metastatic breast cancer patients treated with low-dose metronomic chemotherapy with cyclophosphamide and celecoxib: clinical outcomes and biomarkers of response.

Background: Preclinical results showing therapeutic effect and low toxicity of metronomic chemotherapy with cyclophosphamide (Cy) + celecoxib (Cel) for mammary tumors encouraged its translation to the clinic for treating advanced breast cancer patients (ABCP).

Patients And Methods: A single-arm, mono-institutional, non-randomized, phase II, two-step clinical trial (approved by Bioethics Committee and Argentine Regulatory Authority) was designed. Patients received Cy (50 mg po.

Safety and therapeutic effect of metronomic chemotherapy with cyclophosphamide and celecoxib in advanced breast cancer patients.

Metronomic chemotherapy (MCT), the chronic administration, at regular intervals, of low doses of chemotherapeutic drugs without extended rest periods, allows chronic treatment with therapeutic efficacy and low toxicity. Our preclinical results suggested that combined MCT with cyclophosphamide and celecoxib could inhibit breast cancer growth. The aim of this study was to determine the toxicity, safety and efficacy of oral MCT with cyclophosphamide 50 mg per orem daily and celecoxib 400 mg (200 mg per orem two-times a day) in advanced breast cancer patients.

[Food intake pattern in a sample of adults with gallbladder disease (GD)].

In Rosario, Argentina, a 20,5% prevalence rate of Gallbladder Disease (GD) was found in a random sample of adults. The aim of this study was to determine the food consumption pattern of subjects with GD nested in that sample for further comparison with the Recommended Dietary Allowances (RDA). Forty-four subjects were interviewed about the food consumption during the five years before their diagnosis, by applying a semi-quantitative food frequency questionnaire (FFQ) and a photographic atlas of standardized portions.