Familiarity or Not: Children’s Choice of Interviewer in a Study of Substitute Care

This article is based on a study of children's experiences of being in care in which children were given the opportunity to choose either their own social worker or an outside researcher to interview them for the purposes of the research. We examine here how the children (N?=?15) describe their choice of interviewer and also explore how the social workers (N?=?8) experience their role as research interviewers. The findings highlight that there is no single reason for children to choose either a social worker or a researcher to be the interviewer. Familiarity, in particular, can either be a motivation or an obstacle. The dual positions of children as research interviewees and as clients as well as the dual positions of social workers both supported and hindered the interviews. Social workers reported new insights into their knowledge about children’s views as a result of the research interview experience. It is argued that the choice of the interviewer may be an option for some children to have their voice heard in research. Ethical balancing and critical dialogue are also suggested as having a role.     

A typology of female sex work in the Metropolitan Region of Santiago,Chile

In Chile, sex work takes place covertly in a variety of venues and locations. Formative research using time-location sampling methods is important in order to understand the nature of this diversity. This study used qualitative methods to develop a typology of female sex work in the Metropolitan Region of Santiago, Chile, using semi-structured interviews, focus groups and ethnographic fieldwork during visits to sex work venues. The study identified seven types of venue, which reflect the context and regulatory framework of the country and the structural vulnerabilities that affect female sex workers in Chile. These venues and locations include: cafés con piernas (coffee with legs); nightclubs, topless bars and cabarets; brothels; hotels; street and highway soliciting; massage parlours; and private residences. Formative research methods were helpful in identifying and characterising the venues and locations in which sex work occurred. Barriers to accessing and mapping specific locations were also identified. Recommendations for addressing these barriers include working with non-governmental organisations to map venues and initiate contact with the populations of interest. A comprehensive typology of sex work in the Metropolitan Region of Santiago, Chile, is an essential element for future time-location sampling and bio-behavioural research in the context of second-generation surveillance for HIV and sexually transmitted infections in Chile.     

Women’s empowerment and short- and long-acting contraceptive method use in Egypt

Egypt is ranked one of the most gender unequal countries, and fertility is at a two-decade high of 3.5 births per woman. Women’s empowerment is a strategy used to promote contraceptive use and lower fertility, yet evidence from the Middle East is limited. This study uses 2005, 2008 and 2014 Egyptian Demographic and Health Survey data to examine recent patterns of contraceptive method choice and how women’s empowerment is associated with contraceptive method type: none, short-acting or long-acting reversible contraceptive (LARC) methods. Using a nationally representative sample of 47,545 married women in their childbearing years, multinomial logistic regression models examine women’s agency, specifically household decision-making and attitudes towards intimate partner violence and contraceptive method type. In 2014, LARC use significantly declined and short-acting method use was higher than in 2008. Women who made household decisions and were less accepting of intimate partner violence were more likely to use LARC (vs. no method). Women who made more joint decisions with spouses were more likely to use LARC (vs. no method) compared to those making individual decisions. Findings have implications for family planning programmes, and efforts involving men to increase household gender equality and lower the acceptance of intimate partner violence may promote LARC use in Egypt.     

The role of patient–provider sexual health communication in understanding the uptake of HIV prevention services among Black men who have sex with men

We examined factors that may be associated with whether Black men who have sex with men a) disclose their sexual orientation to healthcare providers, and b) discuss their sexual health with healthcare providers to inform interventions to improve HIV prevention efforts and reduce HIV incidence rates among Black men who have sex with men. During 2011–2012, we conducted semi-structured individual in-depth interviews with Black men who have sex with men in New York City. Interviews were audio recorded. We examined transcribed responses for main themes using a qualitative exploratory approach followed by computer-assisted thematic analyses. Twenty-nine men participated. The median age was 25.3 years; 41% (n = 12) earned an annual income of < US$10,000; 72% (n = 21) had a college degree; 86% (n = 25) reported being single; 69% (n = 20) self-identified as gay or homosexual. We identified three main themes affecting whether the men discussed their sexual orientation and sexual health with healthcare providers: 1) comfort discussing sexual health needs; 2) health literacy; and 3) trust. Identifying strategies for improved comfort, health literacy and trust between Black men who have sex with men and healthcare providers may be an important strategy for increasing sexual health patient–provider communications, increasing opportunities for HIV prevention including testing and reducing HIV-related health disparities.     

Physical activity levels and perceived benefits and barriers to physical activity in HIV-infected women living in the deep south of the United States†

Engaging in regular physical activity (PA) is important in maintaining health and increasing the overall quality of life of people living with HIV (PLWH). The deep south of the USA is known for its high rate of sedentary behavior although data on the activity levels and perceptions of the benefits and barriers to exercise in women living with HIV in the deep south are lacking. Understanding the perceived benefits and barriers to exercise can guide the development of PA interventions. We conducted a cross-sectional study to determine the PA levels and perceived benefits and barriers to exercise associated with both age and depression level in a group of HIV+ women living in the deep south. We recruited a total of 50 participants from a cohort site for the Women’s Interagency HIV Study. Depression was assessed using the Center for Epidemiological Studies Depression Scale (CES-D) and benefits/barriers to exercise were measured using the Exercise Benefits and Barriers Scale (EBBS). We measured PA both subjectively and objectively using the International Physical Activity Questionnaire (IPAQ) and a Fitbit PA monitor, respectively. Our sample was predominantly African-American (96%) and the mean ±SD age, body mass index, and CES-D score were 42?±?8.8 years, 36.6?±?11.5?kg/m², and 15.6?±?11.4, respectively. Both subjective and objective measures of PA indicated that our participants were sedentary. The greatest perceived benefit to exercise was physical performance and the greatest barrier to exercise was physical exertion. Higher overall perceived benefits were reported by women ≥43 years and women reporting higher levels of depression. There was no difference in overall barriers associated with age and depression level, but women with depression felt more fatigued by exercise. The results of this study can be helpful when designing and implementing PA interventions in women living with HIV in the deep south.     

Innovation in Chemistry,Manufacturing, and Controls—A Regulatory Perspective From Industry

This review describes the landscape of novel modalities such as cell and gene therapies, viruses, other novel biologics, oligomers, and emerging technologies, including modern analytics. We summarize the regulatory history and recent landmark developments in some major markets and examine specific chemistry, manufacturing, and controls (CMC) challenges, including suggestions for exploration of potential science-based approaches in support of regulatory strategy development from an industry perspective. In addition, we evaluate the economic factors contributing to patient access to innovation and discuss the impact of regulation. There is a desperate need for a consistent form of regulation where global approaches to regulatory strategies can be harmonized, and specific CMC challenges can be dealt with using the appropriate science and risk-based tools. Although these tools are well described in current guidance documents, the specifics of applicability to complex novel modalities can still result in differing regulatory advice and outcomes. The future goals for efficiently regulating innovative modalities and technologies could be aided by more regulatory harmonization, regulatory education, and industry cooperation through consortia, enabling industry to supply key information to regulators in a transparent yet well-defined manner, and utilizing mutually understood risk-benefit analyses to produce drugs with appropriate safety, efficacy, and quality characteristics.     

B cell and B cell-related pathways for novel cancer treatments

B cells are recognized as the main effector cells of humoral immunity which suppress tumor progression by secreting immunoglobulins, promoting T cell response, and killing cancer cells directly. Given these properties, their anti-tumor immune response in the tumor micro-environment (TME) is of great interest. Although T cell-related immune responses have become a therapeutic target with the introduction of immune checkpoint inhibitors, not all patients benefit from these treatments. B cell and B cell-related pathways (CCL19, −21/CCR7 axis and CXCL13/CXCR5 axis) play key roles in activating immune response through humoral immunity and local immune activation via tertiary lymphoid structure (TLS) formation. However they have some protumorigenic works in the TME. Thus, a better understanding of B cell and B cell-related pathways is necessary to develop effective cancer control. In this review, we summarize recent evidences regarding the roles of B cell and B cell-related pathways in the TME and immune response and discuss their potential roles for novel cancer treatment strategies.     

大剂量奥美拉唑治疗老年胃溃疡合并出血疗效分析

目的分析大剂量奥美拉唑治疗老年胃溃疡合并出血的疗效。方法选择2009年6月至2012年6月我院收治的78例老年胃溃疡合并出血患者作为研究对象,随机分成两组各39例,观察组使用大剂量奥美拉唑治疗,对照组使用常规剂量的奥美拉唑进行治疗,比较两组的疗效以及并发症的发生情况。结果治疗后观察组患者的再次出血率明显低于对照组(P<0.05);观察组患者治疗后总有效率显著高于对照组(P<0.05)。两组患者的并发症发生情况比较无显著差异(P>0.05)。结论采用大剂量奥美拉唑治疗老年胃溃疡合并出血患者,能有效提高患者的临床治疗效果,同时降低了再出血的风险,适合在临床推广应用。     

Using technology to advance type 1 diabetes care among women during the reproductive years and in pregnancy

The prevalence of diabetes is increasing globally. Technology to improve care among individuals with diabetes is constantly being developed. Women living with Type 1 Diabetes Mellitus (T1DM) have unique challenges affecting their glucose control relating to menstrual cycles, pregnancy, and menopause. The purpose of this review is to examine the literature related to the use of technology to help women with T1DM manage their diabetes during the reproductive years, pregnancy, and beyond. Continuous subcutaneous insulin infusion (CSII) therapy can provider equivalent or better glucose control when compared with multiple daily injections (MDI), with less hypoglycemia, diabetic ketoacidosis, and weight gain. The CSII therapy has features that could help improve glucose control over the menstrual cycle, menopause, and pregnancy, although the most studied of these stages is pregnancy. Continuous glucose monitoring (CGM) can be combined with any insulin delivery system (MDI or CSII) to provide data on glucose values every few minutes and show glucose trends over time. CGM introduction can highlight glucose variability for women with T1DM, may be beneficial during pregnancy, and can reduce hypoglycemia. Sensor-augmented pump therapy and hybrid artificial pancreas (closed-loop) systems are promising tools that improve outcomes among individuals with diabetes. The use of modern technology to improve glucose and metabolic control among menopausal women with diabetes has not been well studied. Internet and phone-based technologies are emerging as important tools that may help with diabetes self-care for women living with diabetes.