The American journal of the medical sciences
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Cancers of the oral cavity, lip, salivary gland, and oropharynx cause substantial global disease burden. While tobacco-use and alcohol use are highly associated with oral cancers, the rising incidence of disease in patients who do not use tobacco or alcohol points to additional carcinogenic risk factors. ⋯ Several studies have identified specific bacterial species enriched in patients with oral cancer, including Porphyromonas gingivalis and Fusobacterium nucleatum. In this narrative review, we describe potential carcinogenic mechanisms exhibited by these species and other microbes in the development of oral cancer.
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In late 2019, the World Health Organization declared Coronavirus disease 2019 a global emergency. Since then, many vaccines have been developed to combat the pandemic. Millions of people have received one of the approved COVID-19 vaccines; unfortunately, some adverse events also have been recorded. ⋯ Vaccinations are pivotal in effectively protecting and preventing various epidemics. As such, it is essential to maintain a high level of vigilance concerning post-vaccination adverse events. This heightened level of suspicion leads to earlier detection, better understanding, and optimal prevention and management of these events. To this end, developing a specific vaccine/patient risk profile is necessary to categorize the target population selectively.
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Patients with combined pulmonary fibrosis and emphysema (CPFE) may experience emphysema or fibrosis progression on chest computed tomography (CT). This study aimed to investigate the relationship and prognosis in CPFE patients with emphysema or fibrosis progression. ⋯ In CPFE patients, emphysema and fibrosis progression had different higher tumour markers, risk factors, and prognosis effects. There was no significant interaction between emphysema and fibrosis progression. Fibrosis progression had a deleterious effect on prognosis, whereas emphysema progression did not affect prognosis. Therefore, the primary objective of CPFE treatment should be to halt or even reverse the progression of fibrosis. CPFE may be primarily a fibrotic disease, with emphysema being an incidental complication.
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Catheter-directed interventions (CDIs) for pulmonary embolism (PE) continue to evolve. However, due to the paucity of data, their use has been limited in patients with underlying kidney disease. ⋯ CKD/ESRD patients requiring catheter-directed interventions for IHR-PE had higher periprocedural mortality and acute bleeding. The presence of ESRD mainly drove periprocedural mortality in our study, while the presence of non-dialyzed CKD was associated with higher rates of non-fatal localized hemorrhage.