Prior use of antiplatelet agents was associated with a survival benefit in sepsis patients.

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Background: Preservation of organ function is important in cancer treatment. The 'watch-and-wait' strategy is an important approach in management of esophageal cancer. However, clinical imaging cannot accurately evaluate the presence or absence of residual tumor after neoadjuvant chemoradiation. As a result, using radiomics to predict complete pathological response in esophageal cancer has gained in popularity in recent years. Given that the characteristics of patients and sites vary considerably, a meta-analysis is needed to investigate the predictive power of radiomics in esophageal cancer. Patients and Methods: PRISMA guidelines were used to conduct this study. PubMed, Cochrane, and Embase were searched for literature review. The quality of the selected studies was evaluated by the radiomics quality score. I 2 score and Cochran's Q test were used to evaluate heterogeneity between studies. A funnel plot was used for evaluation of publication bias. Results: A total of seven articles were collected for this meta-analysis. The pooled area under the receiver operating characteristics curve of the seven selected articles for predicting pathological complete response in eosphageal cancer patient was quite high, achieving a pooled value of 0.813 (95% confidence intervaI=0.761-0.866). The radiomics quality score ranged from −2 to 16 (maximum score: 36 points). Three out of the seven studies used machine learning algorithms, while the others used traditional biostatistics methods. One of the seven studies used morphology class features, while four studies used first-order features, and five used second-order features. Conclusion: Using radiomics to predict complete pathological response after neoadjuvant chemoradiotherapy in esophageal cancer is feasible. In the future, prospective, multicenter studies should be carried out for predicting pathological complete response in patients with esophageal cancer.

Although increased plasma and pleural fluid levels of sIL-2R should not be viewed as a diagnostic test specific for tuberculous pleural effusion, sIL-2R level appears to be clinically useful as a biochemical marker to differentiate tuberculous and carcinomatous pleural effusions.

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Background/Aim: Oral cavity cancer is a major health problem worldwide. The herpes zoster vaccine is an effective method to protect against herpes zoster infection. In this study we aimed to determine the relationship between herpes zoster and oral cavity cancer. Patients and Methods: The Longitudinal Generation Tracking Database in Taiwan was used to select oral and non-oral cavity cancer patients. The primary endpoint was herpes zoster. Results: We included 3131 oral cavity cancer patients and 3131 non-oral cavity cancer patients. Patients with oral cavity cancer [adjusted hazard ratio (HR)=1.66, 95% confidence interval (CI)=1.27-2.16] had a significantly higher risk of herpes zoster compared to the control group. The oral cavity patients who received radiotherapy (adjusted HR=1.79, 95%CI=1.12-2.86) had a significantly higher risk of herpes zoster compared to the oral cavity patients who did not receive radiotherapy. Conclusion: Radiotherapy increases the incidence of herpes zoster infection in oral cavity cancer patients.

Objectives: Nasopharyngeal cancer is a common cancer in East and South Asia. The radiotherapy and chemotherapy regimen has advanced in recent years. However, many patients still suffer from local recurrence and distant metastasis; thus, identifying medication that can be combined with standard treatment to improve the treatment outcomes in nasopharyngeal cancer patients is an unmet need. Methods: We included nasopharyngeal cancer patients from the Taiwan National Health Insurance Database (NHIRD). The primary endpoint was set as the cancer-specific mortality rate. Metformin cohorts and non-Metformin cohorts were matched by sex, age, and the year of the index date. Propensity score matching with a ratio of 1:1 was applied. Results: A total of 6078 subjects were included in the study, with 3039 patients in each group. Male participants outnumbered female participants. Most of the patients were aged 50 to 64; the mean age was 60.4 ± 10.4 years in Metformin non-users, and that of Metformin users was 59.9 ± 10.5 years. Metformin users had a lower risk of death due to nasopharyngeal cancer (adjusted HR = 0.80; 95% CI = 0.71, 0.90) than controls. Conclusions: We concluded that Metformin might be effective at reducing the cancer-specific mortality rate in nasopharyngeal cancer patients. Further randomized control trials should be completed.