Search

Objective: Our objective was to evaluate the safety and efficacy of casirivimab/imdevimab therapy in pregnant women with severe coronavirus disease 2019 (COVID-19) requiring oxygen therapy., Study Design: This was a prospective case series study aimed to evaluate the safety and efficacy of casirivimab/imdevimab therapy in unvaccinated pregnant women with severe COVID-19. Inclusion criteria were severe acute respiratory syndrome coronavirus 2 infection documented with polymerase chain reaction, pregnancy, severe COVID-19 requiring oxygen therapy, duration of symptoms of 10 days or less, and able to provide informed consent. Vaccinated women and those with mild-to-moderate disease were excluded from the study. Included patients received casirivimab and imdevimab as a single intravenous dose of 4,000/4,000 mg. Women were also treated with low molecular weight heparin, steroids, and antibiotics, if necessary. The primary outcome was maternal death. Secondary outcomes were the rate of adverse events during infusion or within 72 hours and the rate of abortion., Results: Thirteen hospitalized unvaccinated pregnant women with severe COVID-19 requiring oxygen and treated with casirivimab/imdevimab were included in the study. We observed no maternal death, and no patients required intubation or admission to the intensive care unit. No abortion or fetal loss was recorded. Nine pregnancies were still ongoing, and there were three cesarean deliveries and one vaginal delivery. Two were preterm deliveries (at 31 and 34 weeks), and two were term deliveries., Conclusion: Casirivimab/imdevimab therapy may be considered as a therapy in unvaccinated pregnant women with severe COVID-19., Competing Interests: None declared., (Thieme. All rights reserved.)

Background: The increase of the incidence of human papillomavirus dependent oropharyngeal squamous cell carcinoma is alarming, although we have greatly progressed in the classification and staging of this disease. We now know that human papillomavirus related oropharyngeal squamous cell carcinoma is a sub-type of head and neck squamous cell carcinoma with favourable prognosis and good response to therapy that needs a proper system of classification and staging. Thus, in routine practice it is essential to test patients for the presence of human papillomavirus. The most popular technique to assess human papillomavirus status is immunohistochemistry on biopsy samples with p16, which is an excellent surrogate for high-risk human papillomavirus infection. Another highly sensitive and specific tissue-based technique for the detection of human papillomavirus is RNAscope In situ hybridization that has a prohibitive cost, limiting its use in routine practice. Radiomics is an artificial intelligence based non-invasive method of computational analysis of computed tomography, magnetic resonance imaging, positron emission tomography, and ultrasound images., Methods: In this review, we summarise the last findings of radiomics applied to human papillomavirus associated oropharyngeal squamous cell carcinoma., Results: A growing body of evidence suggest that radiomics is able to characterise and detect early relapse after treatment, and enable development of tailored therapy of human papillomavirus positive oropharyngeal squamous cell carcinoma., (© 2023 The Authors. Journal of Oral Pathology & Medicine published by John Wiley & Sons Ltd.)