Informed choice in infant feeding decisions can be supported for HIV-infected women even in industrialized countries

Being a Black Mother Living with HIV Is a “Whole Story”: Implications for Intersectionality Approach

While African, Caribbean, and Black (ACB) mothers living with HIV in Canada are required to follow public health guidelines by exclusively formula feeding their infants, they also face cultural expectations from peers and family members to breastfeed. They face multiple challenges because of their race, ethnicity, gender, class, and geographical location, among other factors. Previously published studies on this subject did not analyze how the intersectionality of these factors impacts Black mothers’ infant feeding experiences. In this article, we discuss the infant feeding practices of Black mothers living with HIV in Ottawa (Canada). We followed a qualitative methods research design that utilized intersectionality and a community-based participatory research approach. We used the intersectionality framework as a lens to analyze the complex mesh of determinants influencing motherhood experiences of ACB women living with HIV. Being a Black/ACB mother while living with HIV is a “whole story” permeated with cutting-across issues such as race, class, gender, socio-political, and cultural contexts. These issues are interwoven and often difficult to unravel. Multiple layers of structural determinants of Black/ACB women’s HIV vulnerability and health are described. Intersectionality is important for an in-depth understanding of societal power dynamics and their impact on women’s health inequities.

Human immunodeficiency virus-positive women's perspectives on breastfeeding with antiretrovirals: A qualitative evidence synthesis

Human immunodeficiency virus (HIV)-positive women can breastfeed with minimal risk of mother-to-child transmission if taking antiretrovirals. Guidelines surrounding infant feeding for HIV-positive women have evolved several times over the last two decades. Our review aimed to explore perspectives of breastfeeding with antiretrovirals from HIV-positive women since the World Health Organization (2010) infant feeding and antiretroviral guidelines. HIV-positive pregnant and postnatal women from all countries/settings were eligible. HIV-positive women were either on an antiretroviral regimen at the time of the study, previously on an antiretroviral regimen, not initiated on a regimen yet, or enrolled in prevention of mother-to-child transmission (PMTCT) care. Quality assessment of all included studies were conducted. Four databases (CINAHL, EMBASE, MEDLINE and PsycINFO) were searched for studies conducted from January 2010 to October 2020. Nine papers were included in the review, of which two presented findings from the same study. Five analytical themes were developed via thematic synthesis: (1) awareness of breastfeeding with antiretrovirals, (2) turmoil of emotions, (3) coping mechanisms, (4) the intertwining of secret, stigma and support and (5) support needed. Support from family and health care professionals and coping approaches were important to overcome stigma and the emotional challenges of breastfeeding with antiretrovirals. Health care professionals should be familiar with the most updated national and local guidance surrounding infant feeding and antiretrovirals. Further research into interventions to encourage HIV-positive women to adhere and commit to lifelong antiretroviral treatment (Option B+) for breastfeeding is required.

Determinants of Adherence to National Infant Feeding Guidelines by Black Mothers Living with HIV

Objective

Worldwide, 160,000 children were newly infected with HIV in 2018; half of these were infected through breastfeeding. Infant feeding guidelines are distinct depending on each country's resources and national or sub-national guidelines. Because of divergent guidelines, the best infant feeding approach to prevent mother-to-child transmission can become unclear. The purpose of this study was to examine the sociocultural and psychosocial factors related to adherence to infant feeding guidelines through a city-level, North-South comparison of Black mothers living with HIV in Nigeria, Canada, and the United States.

Design

Using a cross-sectional multi-country survey, a convenience sample of 690 mothers were recruited from June 2016 - December 2019. Socio-cultural and psychosocial factors influencing infant feeding practices were measured.

Results

Using binary logistic regression, infant feeding attitudes (OR = 1.10), motherhood experiences (OR = 1.08), low hyper-vigilance score (OR = .93), paternal support (OR = 1.10) and perception that the health care provider supported adherence to infant feeding guidelines (OR = 2.43) were associated with guideline adherence. Mothers who had cultural beliefs that were inconsistent with infant feeding guidelines and mothers with low incomes (OR = 2.62) were less likely adherent with their country's guidelines.

Conclusion

City-level factors were not found to influence adherence to infant feeding guidelines; however, socio-cultural and psychosocial factors at community, family and individual levels were significant. Policy formulation and targeted interventions must be cognizant of cultural expectations of motherhood and mindful of psychosocial determinants of adherence to infant feeding guidelines.

Psychosocial Experiences of HIV-Positive Women of African Descent in the Cultural Context of Infant Feeding: A Three-Country Comparative Analyses

Infant feeding among mothers of African descent living with Human Immunodeficiency Virus (HIV) is a critical practice that is influenced by policies, cultural expectations, and the resultant psychosocial state of the mother. Hence, this paper draws insights from a broader infant feeding study. It provides insights into how guidelines on infant feeding practices, cultural expectations, migration, or geographic status intersect to influence the psychosocial experiences of mothers living with HIV. We compared psychosocial experiences of Black mothers of African descent living with HIV in Nigeria versus those in high-income countries (Canada and USA), in the context of contrasting national infant feeding guidelines, cultural beliefs about breastfeeding, and geographic locations. Survey was conducted in venue-based convenience samples in two comparative groups: (Ottawa, Canada and Miami-FL, USA combined [n = 290]), and (Port Harcourt, Nigeria [n = 400]). Using independent samples t-statistics, we compared the means and distributions of six psychosocial attributes between Black mothers in two distinct: Infant feeding groups (IFGs), cultural, and geographical contexts at p < 0.05. Psychosocial attributes, such as discrimination and stigma, were greater in women who exclusively formula feed (EFF) than in women who exclusively breastfeed (EBF) at p < 0.01. Heightened vigilance, discrimination, and stigma scores were greater in women whose infant feeding practices were informed by cultural beliefs (CBs) compared to those not informed by CBs at p < 0.001. Discrimination and stigma scores were greater among mothers in Canada and the USA than in Nigeria at p < 0.001. Heightened vigilance and perceived stress scores were less among women in Canada and the USA than in Nigeria at p < 0.001. The guidelines on infant feeding practices for mothers with HIV should consider cultural expectations and migration/locational status of mothers.

Social Determinants of Breastfeeding Preferences among Black Mothers Living with HIV in Two North American Cities

The study is motivated by the need to understand the social determinants of breastfeeding attitudes among HIV-positive African, Caribbean, and Black (ACB) mothers. To address the central issue identified in this study, analysis was conducted with datasets from two North American cities, where unique country-specific guidelines complicate infant feeding discourse, decisions, and practices for HIV-positive mothers. These national infant feeding guidelines in Canada and the US present a source of conflict and tension for ACB mothers as they try to navigate the spaces between contradictory cultural expectations and national guidelines. Analyses in this paper were drawn from a broader mixed methods study guided by a community-based participatory research (CBPR) approach to examine infant feeding practices among HIV-positive Black mothers in three countries. The survey were distributed through Qualtrics and SPSS was used for data cleaning and analysis. Results revealed a direct correlation between social determinants and breastfeeding attitude. Country of residence, relatives' opinion, healthcare providers' advice and HIV-related stigma had statistically significant association with breastfeeding attitude. While the two countries' guidelines, which recommend exclusive formula feeding, are cardinal in preventing vertical transmission, they can also be a source of stress. We recommend due consideration of the cultural contexts of women's lives in infant feeding guidelines, to ensure inclusion of diverse women.

"I was afraid my baby would be upset with me" - women living with HIV's accounts going through non-breastfeeding in São Paulo, Brazil

In Brazil prevention of mother to child HIV transmission guidelines recommend formula feeding. This qualitative study, carried out in a public clinic (CEADIPE/UNIFESP), aimed at exploring experiences of breastfeeding avoidance of women living with HIV living in São Paulo. Individual interviews were carried out with the support of a semi-structured questionnaire. Data was analyzed in a thematic approach with the support of AtlasTi^®. During the months of January-February 2010, 25 women were interviewed, including women with (n = 12) and without previous breastfeeding experience (n = 13). Major themes identified were: Non-breastfeeding as a trigger for stigmatization, Non-breastfeeding, guilt and coping, Attitudes around non-breastfeeding for women with and without previous breastfeeding experience, and Women's support through non-breastfeeding. In conclusion women interviewed faced challenges related to HIV diagnosis, which got entangled with difficulties with breastfeeding avoidance. Different patterns of reaction and coping could be identified, regardless of mothers' previous breastfeeding experiences. Health systems were key in providing women living with HIV with tailored services and the necessary support.

Women living with HIV in high-income settings and breastfeeding

Guidelines in high-income settings recommend breastfeeding avoidance amongst women living with HIV (WLWH). Increasingly, WLWH in high-income settings, who are well-treated with fully suppressed viral loads, are choosing to breastfeed their infants, even with these recommendations. The purpose of this article is to review existing research and guidance on infant feeding amongst WLWH in high-income countries and to identify gaps in this evidence that require further investigation. Current evidence on the risk of HIV transmission through breastfeeding in the context of antiretroviral therapy (ART), the significance of cell-associated virus, transmission risk factors, retention in care and adherence postpartum, infant prophylaxis and antiretroviral exposure, and monitoring of the breastfeeding WLWH are summarized. A latent HIV reservoir is persistently present in breast milk, even in the context of ART. Thus, suppressive maternal ART significantly reduces, but does not eliminate, the risk of postnatal transmission of HIV. There are currently limited data to guide the optimal frequency of virologic monitoring and the clinical actions to take in case of maternal detectable viral load whilst breastfeeding. Moreover, retention in care and adherence to ART in the postpartum period may be difficult and more research is needed to understand what clinical and psychosocial support would benefit these mothers so that successful engagement in care can be achieved. The long-term effects of antiretroviral drug exposure in the infants also need further exploration. Thus, there is a need for collecting enhanced surveillance data on WLWH who breastfeed and their infants to augment clinical guidance in high-income settings.

Study protocol: becoming and being a mother living with HIV - a multicentre longitudinal mixed methods study among pregnant women living with HIV, non-pregnant women living with HIV and pregnant women not living with HIV in a high-income setting (the 2B MOM study)

INTRODUCTION

The success of combination antiretroviral therapy has decreased the risk of perinatal HIV transmission and normalised pregnancy in women living with HIV (WLWH). Despite these advances, WLWH still face complex medical and psychosocial issues during pregnancy and postpartum, and there is a gap of knowledge on the experiences of becoming and being a mother living with HIV in today's context. The overall aim of this study is to investigate psychosocial outcomes and experiences of WLWH in Scandinavia during pregnancy and early motherhood.

METHODS AND ANALYSIS

This is a multicentre longitudinal convergent mixed methods study consisting of a quantitative survey study, a qualitative interview study and a mixed methods analysis. The survey study aims to examine psychosocial outcomes of WLWH across the pregnancy - postpartum trajectory. Participants are pregnant WLWH living in Scandinavia. Two control groups of HIV-negative pregnant women and non-pregnant WLWH are also included. Data is collected in the third trimester, 3 and 6 months postpartum using standardised questionnaires. Statistical analysis will assess changes over time and identify predictors of adverse outcomes. The interview study seeks to understand experiences of pregnancy and becoming a mother while living with HIV. Pregnant WLWH who are enrolled in the survey study will be asked to participate in individual interviews in the third trimester and 6 months postpartum. Data will be analysed using narrative analysis. The survey and interview results will be merged in a mixed methods analysis to assess confirmation, expansion or discordance between the data sets.

ETHICS AND DISSEMINATION

Approval from the Danish Data Protection Agency (VD-2018-253), and the Finnish and Swedish Ethics Committees have been obtained (HUS/1330/2019 and Dnr: 2019-04451, respectively). Study results will be disseminated to patient organisations, through publications in peer-reviewed journals and at scientific conferences.

Sociocultural factors influencing infant-feeding choices among African immigrant women living with HIV: A synthesis of the literature

BACKGROUND AND PURPOSE

The World Health Organizations (WHO) strategy is to eliminate pediatric HIV. HIV prevention guidelines in high-income countries recommend mothers living with HIV avoid breastfeeding. Yet, breastfeeding is promoted as the normal and unequalled method of feeding infants. This creates a paradox for mothers coming from cultures where breastfeeding is an expectation and formula feeding suggests illness. Therefore, the purpose of this literature review is to examine the context influencing infant feeding among African immigrant women living with HIV to develop interventions to reduce the risk of HIV mother-to-child transmission.

METHODS

Using the PEN-3 cultural model as a guide, we selected 45 empirical studies between 2001 and 2016 using 5 electronic databases on the sociocultural factors influencing infant-feeding choices and practices among African women from HIV endemic countries.

CONCLUSIONS

Findings are congruent with the importance of culture when developing guidelines. Our review provides support that culture-centered interventions are crucial toward achieving the WHO's strategy to eliminate pediatric HIV.

IMPLICATIONS FOR PRACTICE

Understanding the sociocultural determinants of infant-feeding choices is critical to the development of prevention initiatives to eliminate pediatric HIV.

HIV and infant feeding in resource-rich settings: considering the clinical significance of a complicated dilemma

With advances in the care of HIV-positive pregnant women, the likelihood of perinatal transmission is now less than 1%. In resource-rich settings women are instructed to abstain from breastfeeding, as studies have shown that breastfeeding increases the likelihood of infant acquisition of HIV. As practitioners caring for HIV-positive parents, we are now facing growing tension about the complex issues that inform decisions about infant feeding. In the face of changing guidelines and global immigration patterns, simply telling women that breastfeeding is contraindicated may no longer be good enough. We must fully open the lines of communication regarding this important and evolving issue. This commentary will review the clinical, social and cultural considerations that impact decisions regarding infant feeding in the context of HIV.

Household food insecurity, maternal nutritional status, and infant feeding practices among HIV-infected Ugandan women receiving combination antiretroviral therapy

Household food insecurity (HHFI) may be a barrier to both optimal maternal nutritional status and infant feeding practices, but few studies have tested this relationship quantitatively, and never among HIV-infected individuals. We therefore described the prevalence of HHFI and explored if it was associated with poorer maternal nutritional status, shorter duration of exclusive breastfeeding (EBF) and fewer animal-source complementary foods. We assessed these outcomes using bivariate and multivariate analyses among 178 HIV-infected pregnant and breastfeeding (BF) women receiving combination antiretroviral therapy in the PROMOTE trial (NCT00993031), a prospective, longitudinal cohort study in Tororo, Uganda. HHFI was common; the prevalence of severe, moderate, and little to no household hunger was 7.3, 39.9, and 52.8 %, respectively. Poor maternal nutritional status was common and women in households experiencing moderate to severe household hunger (MSHH) had statistically significantly lower body mass index (BMIs) at enrollment (21.3 vs. 22.5, p < 0.01) and prior to delivery (22.6 vs. 23.8, p < 0.01). BMI across time during pregnancy, but not gestational weight gain, was significantly lower for MSHH [adjusted beta (95 % CI) -0.79 (-1.56, -0.02), p = 0.04; -2.06 (-4.31, 0.19), p = 0.07], respectively. The prevalence (95 % CI) of EBF at 6 months was 67.2 % (59.7-73.5 %), and the proportion of women BF at 12 months was 80.4 % (73.3-85.7 %). MSHH was not associated with prevalence of EBF at 6 months or BF at 12 months. However, among those women still EBF at 4 months (81.4 % of population), those experiencing MSHH were significantly more likely to cease EBF between 4 and 6 months (aHR 2.38, 95 % CI 1.02-5.58). The prevalence of HHFI, maternal malnutrition, and suboptimal infant feeding practices are high and the causal relationships among these phenomena must be further explored.

Barriers and promoters of home-based pasteurization of breastmilk among HIV-infected mothers in greater Dar es Salaam, Tanzania

BACKGROUND

For the past decade, heat-treating breastmilk has been an infant feeding option recommended by the World Health Organization as a strategy to reduce vertical transmission. However, little is known about field experiences with it. Our primary objective was to explore the barriers and promoters of the implementation of breastmilk pasteurization, "flash-heating" (FH), in the real-world setting of Dar es Salaam, Tanzania.

SUBJECTS AND METHODS

Nineteen in-depth interviews were conducted with participants in a home-based infant feeding counseling intervention in which FH was promoted after 6 months of exclusive breastfeeding. Additionally, three focus group discussions were conducted with peer counselors. Interviews were transcribed, translated, and coded independently using NVivo 8 software (QSR International). Data were analyzed using the socioecological framework.

RESULTS

Information and support provided by peer counselors were the most important promoters of initiation and continuation of FH; this impacted individual-, interpersonal-, and institutional-level promoters of success. Other promoters included perceived successful breastmilk expression, infant health after initiation of FH, and the inability to pay for replacement milks. Stigma was the most important barrier and cut across all levels of the framework. Other barriers included doubt about the safety or importance of pasteurized breastmilk, difficulties with expressing milk (often attributed to poor diet), and competing responsibilities. The most common suggestion for improving the uptake and duration of FH was community education.

CONCLUSIONS

Given the acknowledged role of breastmilk pasteurization in the prevention of vertical transmission, further implementation research is needed. A multilevel intervention addressing barriers to FH would likely improve uptake.

Circumstances when breastfeeding is contraindicated

This article reviews risks of illness or exposures to breastfed infants. Galactosemia in an infant is a contraindication to breastfeeding. There are no medical conditions in the mother that are contraindications, although diagnostic procedures, treatment, or illness can interfere. Restrictive diets or malnutrition are not contraindications but are opportunities to provide nutritional counseling. Environmental toxic exposures within the United States are uncommon; breastfeeding is not usually contraindicated. In any concerning situation, an assessment and discussion of risks and benefits for the mother-infant dyad (breastfed or formula fed) is indicated. Coordinated medical care and lactation assistance can facilitate successful breastfeeding.

Infant feeding and transmission of human immunodeficiency virus in the United States

Physicians caring for infants born to women infected with HIV are likely to be involved in providing guidance to HIV-infected mothers on appropriate infant feeding practices. It is critical that physicians are aware of the HIV transmission risk from human milk and the current recommendations for feeding HIV-exposed infants in the United States. Because the only intervention to completely prevent HIV transmission via human milk is not to breastfeed, in the United States, where clean water and affordable replacement feeding are available, the American Academy of Pediatrics recommends that HIV-infected mothers not breastfeed their infants, regardless of maternal viral load and antiretroviral therapy.