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http://dx.doi.org/10.1017/S0031182025000113 | DOI Listing |
Arq Bras Cir Dig
January 2025
Universidade de São Paulo, Faculdade de Medicina, Hospital das Clínicas, Department of Gastroenterology - São Paulo (SP), Brazil.
Background: The COVID-19 pandemic has overloaded healthcare systems worldwide. Other diseases, such as neoplasms, including gastric cancer, remained prevalent and had their treatment compromised.
Aims: The aim of this study was to evaluate the impact of the COVID-19 pandemic on the treatment of gastric cancer and adherence to the recommended preoperative COVID-19 screening protocol.
Arq Bras Cir Dig
January 2025
D'Or Institute for Research and Education, Digestive Surgery Residency Program - Rio de Janeiro (RJ), Brazil.
Liver metastases from melanomas, sarcomas, and renal tumors are less frequent. Treatment and prognosis will depend on whether they are isolated or multiple, size and location, the presence or absence of extrahepatic neoplastic disease, age, stage of the initial disease, initial treatments instituted, time of evolution, and clinical condition of the patient. Recently, a high number of oncological therapies including monotherapy or in combination, neoadjuvants or adjuvants, and immuno-oncological treatments have been developed and tested, increasing disease-free time and survival.
View Article and Find Full Text PDFCien Saude Colet
January 2025
Departamento de Epidemiologia e Métodos Quantitativos, Escola Nacional de Saúde Pública Sérgio Arouca, Fundação Oswaldo Cruz. Rio de Janeiro RJ Brasil.
The aim is to describe the sociodemographic and clinical-epidemiological profile of hospital cases of gastric cancer and to analyze factors associated with the Time-to-Treatment in Brazil. Exploratory study of sociodemographic and clinical-epidemiological characteristics of cases of gastric cancer. Time-to-Treatment were continuously estimated and then categorized into ≤ 60/> 60 days to estimate prevalence.
View Article and Find Full Text PDFCancer Res
January 2025
Swiss Federal Institute of technology in Lausanne, Lausanne, Vaud, Switzerland.
A recent publication by Bornes and colleagues explored the impact of the estrous cycle on mammary tumor response to neoadjuvant chemotherapy (NAC). Using genetically engineered mouse models, Bornes and colleagues revealed that chemotherapy is less effective when initiated during the diestrus stage compared to during the estrus stage. A number of changes during diestrous were identified that may reduce chemosensitivity of mammary tumors: an increased mesenchymal state of breast cancer cells during diestrous, decreased blood vessel diameters, and higher numbers of macrophages in the tumor microenvironment.
View Article and Find Full Text PDFClin J Am Soc Nephrol
January 2025
Erasmus MC Transplant Institute, Department of Surgery, Division of HPB & Transplant Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands.
Background: KEPs (kidney exchange programs) facilitate living donor kidney transplantations (LDKT) for patients with incompatible donors, who are typically higher risk than non-KEP patients because of higher sensitization and longer dialysis vintage. We conducted a comparative analysis of graft outcomes and risk factors for both KEP and non-KEP living donor kidney transplants.
Methods: All LDKTs performed in the Netherlands between 2004-2021 were included.
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