Head and neck specialists and otorhinolaryngologists are greatly exposed to coronavirus disease 2019 (COVID-19) transmission in their everyday praxis. Many articles are being published regarding medical staff protection and patient management during the pandemic. To provide an easy access to and a trustful review of the main aspects that have changed in the head and neck surgery and otorhinolaryngology practice due to the COVID-19 pandemic. The search terms used were: ( or or or ) AND ( [ or or ). The results were limited to the year of 2020. Articles were read in English, Portuguese, French, German, and Spanish or translated from Chinese. All included articles were read by at least two authors. Thirty-five articles were included. Most articles suggest postponing elective surgeries, with exception to cancer surgeries, which should be evaluated separately. Twenty-five articles recommended some kind of screening prior to surgery, using polymerase chain reaction (PCR) tests and epidemiological data. Extra precautions, such as use of personal protective equipment (PPE), are suggested for both tracheostomies and endoscopies. Fifteen articles give recommendation on how to use telemedicine. The use of PPE (N95 or powered air-purifying respirator [PAPR]) during procedures should be mandatory. Patients should be evaluated about their COVID-19 status before hospital admission. Cancer should be treated. Tracheostomy tube cuff should be inflated inside the tracheal incision. All COVID-19 precautions should be kept until there is a validated antiviral treatment or an available vaccine.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7575400 | PMC |
http://dx.doi.org/10.1055/s-0040-1715506 | DOI Listing |
Mol Biol Rep
January 2025
Medical Genetic Ward, Faculty of Medicine, Imam Khomeini Hospital Complex, IKHC, Tehran University of Medical Sciences, Tehran, Iran.
Background: LncRNA PCAT-1 is known to promote cancer proliferation, invasion, and metastasis. However, its significance in HNSCC is not fully understood. This research investigates how the PCAT-1 / miR-145-5p / FSCN-1 axis promote HNSCC.
View Article and Find Full Text PDFSurg Endosc
January 2025
Department of Hepato-Biliary and Pancreatic Surgery and Liver Transplantation, AP-HP, Pitié-Salpêtrière Hospital, Paris, France.
Background: Pancreatic enucleation is indicated for selected patients and tumours with very low oncological risk to preserve a maximum of healthy pancreatic parenchyma. Minimally invasive pancreatic enucleation (MIPE) is increasingly performed. This study aims to assess the impact of tumor location and center experience on textbook outcomes (TBO) in patients undergoing MIPE.
View Article and Find Full Text PDFNat Immunol
January 2025
Institute for Immunity, Transplantation, and Infection, Stanford University, Stanford, CA, USA.
Here we analyzed the relative contributions of CD4 regulatory T cells expressing Forkhead box protein P3 (FOXP3) and CD8 regulatory T cells expressing killer cell immunoglobulin-like receptors to the control of autoreactive T and B lymphocytes in human tonsil-derived immune organoids. FOXP3 and GZMB respectively encode proteins FOXP3 and granzyme B, which are critical to the suppressive functions of CD4 and CD8 regulatory T cells. Using CRISPR-Cas9 gene editing, we were able to achieve a reduction of ~90-95% in the expression of these genes.
View Article and Find Full Text PDFAnn Surg Oncol
January 2025
Department of Plastic and Reconstructive Surgery, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia.
Background: Locally advanced periorbital cutaneous squamous cell carcinoma (cSCC) may require orbital exenteration, which is highly morbid. As immunotherapy develops, orbit preservation may become widespread, and data benchmarking survival with current standard-of-care surgery and radiotherapy are essential to the integration of this emerging method into modern treatment paradigms. This study aimed to determine the survival of patients after orbital exenteration for cSCC and investigate contributing factors.
View Article and Find Full Text PDFAnn Surg Oncol
January 2025
Department of Head and Neck Surgery, National Cancer Centre Singapore, Singapore, Singapore.
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