These data clearly demonstrate that the MPV/PC ratio was closely associated with survival in patients with advanced NSCLC.

IL-33 works as a positive regulator of TSLP-DC-OX40L axis that initiates and maintains the Th2 cell-mediated inflammatory responses, and therefore, it would be a new therapeutic target for the treatment of allergic disorders.

Primary intrahepatic malignant mesothelioma (PIHMM) is an extremely rare tumor with clinicopathological characteristics that remain to be elucidated. The current study presents the case of a 68-year-old female with PIHMM and multiple lymphadenopathies due to non-tuberculous mycobacteria. The patient presented with an intrahepatic tumor, 70 mm in diameter, in the right lobe of the liver. An ultrasound-guided fine-needle aspiration biopsy of the liver tumor revealed findings that were consistent with an intrahepatic malignant mesothelioma. The systemic lymph node swellings were due to epithelioid granulomas that were caused by non-tuberculous mycobacteria. However, a hepatic rupture occurred due to the rapid growth of the liver tumor and consequently, a surgical resection was not performed. A review of the literature revealed that the clinicopathological characteristics of PIHMM are similar to those of non-occupational mesothelioma. However, PIHMM is usually a solitary tumor and is rarely associated with cavity effusion in contrast with conventional mesothelioma. Therefore, surgical resection with curative intent is often recommended for patients with PIHMM.

Introduction To avoid exposure to SARS-COV-2, healthcare professionals use personal protective equipment (PPE) while treating COVID-19 patients. Prior studies have revealed the adverse effects (AEs) of PPE on healthcare workers (HCWs); however, no review has focused on the AEs of PPE on HCWs in intensive care units (ICUs). This review aimed to identify the AEs of PPE on HCWs working in ICUs during the COVID-19 pandemic. Methods A scoping review was conducted. MEDLINE, CINAHL, the World Health Organization (WHO) global literature on COVID-19, and Igaku-chuo-zasshi (a Japanese medical database), Google Scholar, medRxiv, and Health Research Board (HRB) open research were searched from January 25–28, 2021. The extracted data included author(s) name, year of publication, country, language, article title, journal name, publication type, study methodology, population, outcome, and key findings. Results The initial search identified 691 articles and abstracts. Twenty-five articles were included in the analysis. The analysis comprised four key topics: studies focusing on PPE-related headache, voice disorders, skin manifestations, and miscellaneous AEs of PPE. The majority of AEs for HCWs in ICUs were induced by prolonged use of masks. Conclusion The AEs of PPE among HCWs in ICUs included heat, headaches, skin injuries, chest discomfort, and dyspnea. Studies with a focus on specific diseases were on skin injuries. Moreover, many AEs were induced by prolonged use of masks.

Little information is available regarding the effect of oral intervention on the outcome of hematopoietic stem cell transplantation (HSCT). We retrospectively analyzed the incidence of oral mucositis after allogeneic HSCT with or without oral intervention among 96 consecutive patients in our hospital between January 1988 and March 2006. We combined two oral intervention strategies: cryotherapy and oral health care. The former was applied beginning in 2003 for patients being treated with melphalan, and the latter, which was the study's main strategy, was applied to all HSCT recipients beginning in 2004. Oral mucositis was evaluated according to NCI CTCAE v3.0. The incidence of oral mucositis was 30.9% (17/55) in reduced-intensity stem cell transplantation (RIST), which was significantly lower than the 90.2% (37/41) in conventional stem cell transplantation (CST; P < 0.001). Among these 96 patients, severe oral mucositis was observed in 19 (46.3%) CST cases and in 6 (10.9%) RIST cases (P < 0.001). The occurrence of oral mucositis apparently decreased after oral health care instructions were given. Multiple logistic analysis revealed that the conditioning regimen and oral health care were independent risk factors for the incidence of oral mucositis. The cryotherapy did not exert enough potency to prevent oral mucositis in patients who had undergone CST or RIST. We concluded that oral health care improved tissue damage due to an overall upgrade in oral hygiene during chemotherapy.