Among non-smokers and non-daily cigarette smokers, plain packaging appears to increase visual attention towards health warning information and away from brand information.

In this investigation, a confirmed case in a household contact was defined as having received a positive SARS-CoV-2 nucleic acid amplification test result or antigen test result ≤14 days after the index date (date of the index patient's symptom onset or positive SARS-CoV-2 nucleic acid amplification test result or antigen test result), and a probable case in a household contact was defined as the presence of COVID-19-compatible symptoms during the same 14-day period but without a positive SARS-CoV-2 test confirmation. Persons without symptoms and who did not have a positive SARS-CoV-2 test result were not considered to have a case of COVID-19. Analysis of AR among household contacts excluded eight persons with unknown case status (persons for whom it was not known whether COVID-19-compatible symptoms were present and whether SARS-CoV-2 testing had occurred [or if testing occurred, the results were unknown]).

Purpose: The association between food insecurity and healthrelated quality of life (QOL) of racial/ethnic minority patients with cancer has not been examined. The purpose of this study is to determine the relationship between food insecurity and health-related QOL reported by racial/ethnic minority patients with cancer.Methods: A consecutive sample of 1,390 underserved ethnic minority patients receiving cancer care in 10 cancer clinics and hospitals in New York City participated in this study. Healthrelated QOL was measured by the Functional Assessment of Cancer Therapy-General (FACT-G) and food security was assessed by the US Department of Agriculture Core Food Security Module.Results: Of the 1,390 patients, 581 (41.8%) were classified as food secure, 571 (41.1%) with low food security, and 238 (17.1%) with very low food security. Health-related QOL decreased with each lower food security level. Patient self-reported physical, functional, social, and emotional well-being subscale scores decrease significantly with increasing food insecurity. After controlling for demographic and medical-related factors, the decreases in QOL, physical, functional, social and emotional well-being scores with increasing food insecurity remained significant. Conclusion:Food insecurity was associated with lower QOL in this sample of underserved racial/ethnic minority patients with cancer. Underserved ethnic minority patients diagnosed with cancer are a vulnerable patient population, at significant risk for inadequate food access and the related lower QOL.

Background Because of its advantage as a minimally invasive procedure, nasal brushings have been increasingly used and proposed as a valuable approach to study lower airway diseases in lieu of bronchial epithelial cells. However, there is limited or conflicting evidence pertaining to whether nasal samples can be surrogates to bronchial samples. The goal of the present study is to test whether nasal epithelial cells have similar antiviral and inflammatory responses to IL-13 treatment and rhinovirus infection, a condition mimicking virally induced asthma exacerbation. Nasal and bronchial airway epithelial cells taken from the same patient were cultured under submerged and air–liquid interface (ALI) culture in the absence or presence of rhinovirus and IL-13 treatment. Inflammatory cytokines IP-10 and eotaxin-3, antiviral gene Mx1 and viral levels were measured. Results In the absence of IL-13 treatment, nasal and bronchial cells showed a similar IP-10 response in both ALI and submerged cultures. Under the ALI culture, short term (e.g., 3 days) IL-13 treatment had a minimal effect on viral and Mx1 levels in both cell types. However, prolonged (e.g., 14 days) IL-13 treatments in both cell types decreased viral load and Mx1 expression. Under the submerged culture, IL-13 treatment in both cell types has minimal effects on viral load, IP-10 and Mx1. IL-13-induced eotaxin-3 production was similar in both types of cells under either submerged or ALI culture, which was not affected by viral infection. Conclusions Our data suggest that nasal epithelial cells could serve as a surrogate to bronchial epithelial cells in future studies aimed at defining the role of type 2 cytokine IL-13 in regulating pro-inflammatory and antiviral responses.

Objective Treatment adherence, with minimal numbers of missed appointments, is an important determinant of survival among cancer patients. This study aims to determine if unmet financial, logistic and supportive care needs predict self-reported adherence to cancer treatment appointments of chemotherapy and/or radiation among low-income ethnic minority patients. Design The sample included 1098 underserved Latino and Black patients recruited from cancer clinics in New York City through the Cancer Portal Project (CPP). Participants completed a survey which included sociodemographic, health-related questions and a needs assessment, in their preferred language. Patients’ adherence to chemotherapy and/or radiation treatment appointments was assessed using a self-report. Results A sample of 1098 patients (581 Latino and 517 Black cancer patients) was recruited. Forty-two Latino cancer patients (7.4%) and seventy-eight Black cancer patients (15.5%) reported missing treatment appointments. Patients, who experienced four or more unmet needs (OR's=2.02-3.36), and those with unmet housing needs (OR's=3.10-3.31), were more likely to report missing cancer treatment appointments, regardless of their ethnicity/race. Black patients with unmet supportive care (OR=2.27) and health insurance needs (OR=3.80) were more likely to miss appointments. Amongst Latinos, legal health-related issues (OR=2.51) was a significant predictor of missed appointments. Conclusions Among ethnic minority cancer patients, unmet socioeconomic and supportive care needs, housing needs in particular, predicted patient-reported missed radiation and/or chemotherapy appointments. Future research should focus on exploring the impact of practical and supportive unmet needs on adherence and development of interventions aiming to improve cancer treatment adherence.

Nurses are in a position to provide pivotal psychosocial and informational support to patients, so they need to be aware of the often-overlooked psychosocial effects of NMSC to address these issues and provide optimal care.

BackgroundAirway epithelial cells and alveolar macrophages (AMs) are the first line of defense in the lung during infection. Toll-like receptor (TLR) agonists have been extensively used to define the regulation of inflammation in these cells. However, previous studies were performed in non-paired airway epithelial cells and AMs. The major goal of our study was to compare the pro- and anti-inflammatory responses of paired human primary airway epithelial cells and AMs to TLR3 and TLR4 agonists.MethodsTracheobronchial epithelial cells (TBEC) and AMs from four smokers and four non-smokers without lung disease were cultured with or without Poly(I:C) (PIC) (a TLR3 agonist) or LPS (a TLR4 agonist) for 4, 24 and 48 h. The immune responses of paired cells were compared.ResultsTBEC and AMs showed stronger pro-inflammatory cytokine (e.g., IL-8) responses to PIC and LPS, respectively. TLR3 and TLR4 mRNA levels were similar in non-stimulated TBEC and AMs. However, PIC stimulation in AMs led to sustained up-regulation of the immune negative regulators Tollip and A20, which may render AMs less sensitive to PIC stimulation than TBEC. Unlike AMs, TBEC did not increase NF-κB activation after LPS stimulation. Interestingly, smoking status was correlated with less TLR3 and IRAK-M expression in non-stimulated TBEC, but not in AMs. PIC-stimulated TBEC and LPS-stimulated AMs from smokers vs. non-smokers produced more IL-8. Finally, we show that expression of A20 and IRAK-M is strongly correlated in the two paired cell types.ConclusionsBy using paired airway epithelial cells and AMs, this study reveals how these two critical types of lung cells respond to viral and bacterial pathogen associated molecular patterns, and provides rationale for modulating immune negative regulators to prevent excessive lung inflammation during respiratory infection.Electronic supplementary materialThe online version of this article (10.1186/s12931-018-0825-9) contains supplementary material, which is available to authorized users.

Uterine artery Doppler has proved useful in identifying women at high and low risk for developing complications of uteroplacental insufficiency and may aid in stratifying antenatal care. In addition, it can identify women in whom biochemical markers should be measured in order to develop screening tests and aid in evaluation of the pathophysiology of impaired placentation and pre-eclampsia. Whether pharmacological intervention in women identified to be at high risk for pre-eclampsia on the basis of Doppler is effective in reducing the incidence of the disease remains to be established.