Clinical manifestation score and characterization of cytokines and lymphocytes of dimethylacetamide-induced toxic hepatitis in spandex workers.

Occupational exposure to dimethylacetamide (DMAc) has been reported to cause toxic hepatitis. Sixty spandex workers were included in this study to research the clinical manifestations and expression of cytokines and lymphocytes in DMAc-induced toxic hepatitis. Chinese drugs (reduced glutathione and Hugan tablets) were used to treat them. The manifestations including jaundice, asthenia, appetite, nausea, emesis, abdominal distension, yellow urine, and dizziness were scored. The percentages of patients rated as 0-3, 4-6, 7-9, and 10-12 points were 33.3%, 43.3%, 21.7%, and 1.7%, respectively, before treatment, and all patients showed 0-3 points after the treatment. The ultrasonic and CT imaging revealed diffuse intrahepatic hypodensity, intrahepatic calcification, signs of liver injury, and splenomegaly, which improved after therapy. Blood analysis showed that ALT, AST, TBIL, IL-6, IL-10, TNF-α, IFN-γ, CD3+%, and CD4+/CD8+ statistically decreased after drug treatment. Correlation analysis demonstrated positive linear correlations between ALT and TBIL, AST and TBIL, IL-10 and ATL, IL-10 and AST, IL-10 and TBIL, IFN-γ and IL-6, IFN-γ and TNF-α, and CD3+% and ALT. Pro-inflammatory cytokines and lymphocytes in DMAc-induced toxic hepatitis reflected an active immune state that decreased after treatment. IL-10 may inhibit the immune response in this disease, as a protective mechanism.

Life quality improvement of patients with non-small cell lung cancer undergoing targeted therapy: A case study of continuous care.

To investigate the improvement effect of targeted therapy on non-small cell carcinoma patients life quality after the continuous nursing intervention. 104 non-small cell lung cancer patients in our hospital from July 2017 to November 2019 were allocated evenly and randomly into the control group (C) and the study group (S). By using clinical baseline data, quality of life questionnaire core 30 for cancer patients, evaluation of patient compliance behavior, the MOS item short-form health survey (SF-36), self rating depression scale (SDS), self rating anxiety scale (SAS), Overall Survival (OS) progression-free survival and adverse reaction symptoms were evaluated for the life quality of patients. There was comparability between the 2 sets of basic data. There was no significant difference in quality of life questionnaire core 30, SF-36, SAS, or SDS scores before treatment. After 3 months, there was a significant difference in the scores of various scales before treatment. At the same time, there was significant statistical significance before and after treatment in Group S. Their compliance rates were 84.62% and 98.08%. Adverse reactions incidence in Group S was lower. Taking a 2-year follow-up period as an example, significant statistical differences existed in OS and progression-free survival rates between adenocarcinoma and squamous carcinoma. SDS and SAS had high consistency in scoring with QLQ-30 and SF-36 scales. Targeted treatment for non-small cell carcinoma patients significantly improves their life quality and reduces the incidence of adverse reactions after continuous nursing intervention.

Adverse Reactions to Facemasks in Health-Care Workers: A Cross-Sectional Survey.

Background: Coronavirus disease 2019 (COVID-19) has developed into a worldwide pandemic, which presents several challenges for frontline health-care workers (HCWs). HCWs are highly prone to various skin diseases due to prolonged use of personal protective equipment (PPE). The most frequently used type of PPE is facemasks. To effectively control adverse skin reactions, there is an urgent need for a range of preventive practices. Methods: This cross-sectional study was conducted at 12 hospitals in Zhejiang province, China. HCWs were invited to participate in the web survey. Data were extracted by two independent reviewers using a predesigned data collection form and analyzed with SPSS 20.0. Results: A total of 1147 questionnaires were collected, and of these, 1090 (95.03%) were valid and returned. The incidence of chest tightness and shortness of breath and face eczema was significantly higher in HCWs wearing N95 facemasks (41.91%; 31.62%) than in the HCWs wearing medical facemasks (38.05%, P = 0.010; 21.91%, P = 0.012). The incidence of ear pain and indentation was significantly higher in HCWs wearing hang-facemasks (83.81%) than in HCWs wearing strains-facemasks (61.19%, P < 0.001). The incidence of ear pain and indentation was significantly higher in HCWs wearing undiscriminating size code facemasks (79.88%) than in the HCWs wearing discriminating size code facemasks (67.86%, P = 0.031). There was a significant reduction (P < 0.001) in the incidence of HCWs without adverse reactions (ADRs) with increasing time wearing facemasks. Conclusion: Incidence of ADRs does not significantly increase with the durations of mask wear where wearing mask time exceeded 4 hours per day. The medical staff generally wore masks for more than 4 hours per day; therefore, we recommend taking 15 min of rest after 2 hours of mask-wearing. Results in this study support the conclusion that the type of strain-facemasks and discriminating size code facemasks has a lower incidence of ADRs than other type of medical facemasks.