Diagnostic controversy: gestational diabetes and the meaning of risk for pima Indian women

Risk and decision-making: Communication between health professionals and pregnant women at risk of preeclampsia in Catalonia

The biomedical model of attention focuses on preventive risk assessment to mitigate the apparition of future diseases. In the event of a pregnancy classified "at risk" of preeclampsia, screening undertaken in first-term ultrasound controls determines which patients receive preventive treatment. This article examines women's narratives on the communication dynamics with health professionals by drawing on an eight-month ethnographic fieldwork, between 2022 and 2023, in a Barcelona hospital's obstetrics department and 24 semi-structured interviews with women in the postpartum period. The participants of this study had been classified at high risk of developing preeclampsia, which is determined through a screening undertaken during the first trimester of pregnancy, or had a diagnosis of preeclampsia. The results suggest that risk classification significantly impacts the decision-making process and the technical parameters. As we contend, participants experienced difficulties receiving quality information and communicating with professionals, making shared decision-making challenging. As we conclude, doctor-patient dialogue and shared decisions are increasingly replaced by institutional protocols where patients feel their knowledge and experiences have little room.

"The Best I Could": Future Orientations for Danish Women with Gestational Diabetes

The introduction of personalized medicine marks a shift in pregnancy-related screening, from fetal to maternal health risks putting the pregnant woman's future orientations center stage. Drawing on fieldwork from pregnancy outpatient clinics and 11 interviews with pregnant women diagnosed with gestational diabetes and offered genetic testing, we use their experiences of time to explore how futurity is reshaped by notions of early detection and at-riskness. We offer the concept of "future prism" to capture how multiple situations of orienting toward the future shape and circumscribe one's experience of the future - an orientation that makes genetic testing almost impossible to refuse.

Professional competition amidst intractable maternal mortality: Midwifery in rural Pakistan during the COVID-19 pandemic

Low-income countries with intransigent maternal mortality rates often follow WHO guidelines that prioritize access to skilled, or professionalized, prenatal and birthing care. Yet the impact of these initiatives in areas still suffering high maternal mortality is opaque. Despite heavy and long investments, the professionalization of midwifery in Pakistan is incomplete, and declines in maternal mortality have plateaued. Traditional midwives have lost status, but they continue to see clients and have influence in their rural communities. We conducted a rapid ethnography among traditional midwives (Dais) and trained Lady Health Workers (LHWs) in two communities of Attock, Pakistan from May to July of 2020. Our findings underscore the importance of long-term presence and trust to maternal care, especially in conditions of resource scarcity or fear (e.g., fear of COVID). We provide evidence of overt disparagement of Dais by LHWs; (2) illustration of the conflicts between gender norms and biomedical priorities of hospitalized births; and (3) exacerbated fear of hospitals during COVID, which served to highlight the advantages of Dai care. Professionalization programs for midwifery must include structures and training to ensure collaborative communications across the country's midwives. Failure to respect the rational decisions of traditional midwives and their patients in circumstances of scarcity, high stress, and isolation only ignores the material and cultural conditions of these vulnerable communities.

Perceptions of risk and motivation for healthy living among immigrants from non-western countries with prior gestational diabetes mellitus living in Denmark

Objective

To explore perceptions of risk and motivation for healthy living among immigrant women from non-western countries with prior gestational diabetes mellitus (GDM) living in Denmark.

Design

Seventeen semi-structured interviews were conducted with 12 female immigrants with prior GDM from non-western countries living in Denmark. The women were recruited through a public hospital and other health services and nongovernmental organisations. The theoretical approach was inspired by Arthur Kleinman’s Explanatory Models. Data were analysed using qualitative content analysis.

Results

A diagnosis of GDM entailed great worry for the future. Participants’ fears were primarily linked to the potential later development of type 2 diabetes (T2D) and poor health. Women’s perceptions of GDM reflected their experiences with T2D-related complications and even death among relatives. The risk perception of GDM was also influenced by participants’ challenges and trauma unrelated to diabetes. Their motivation for healthy living was strengthened by their experiences with T2D among relatives, while unrelated challenges and trauma generally reduced their capacity for healthier behaviours.

Conclusion

Among women with a non-western immigrant background and prior GDM living in Denmark, experiences with T2D among family members and their close communities affect their perceptions of risk and motivation to prevent the development of T2D. Furthermore, the challenges of daily life and past trauma were critical factors in their levels of available resources for health. Health promotion in this population should address health in a holistic way by integrating mental and social health with interventions aimed at preventing the development of T2D.

Decolonizing Care at Diagnosis: Culture, History, and Family at an Urban Inter-tribal Clinic

The decolonization framework in medical anthropology is slowly reframing tropes of cultural competency toward decolonizing health care. For decolonization of health care to occur, both colonial histories and continuing postcolonial inequities must be recognized from the first diagnostic moment. We report on qualitative research into the role of culture, history, and family experience in person-specific reactions to receipt of a diagnosis. A collaborative approach at an urban inter-tribal clinic was used to interview patients with a recent (within six months) diagnosis of diabetes or related condition. Interviews revealed ways that the Relocation Act eventuated in isolation, poverty, and diabetes among now-urban Native Americans. We discuss how patients may or may not have the ability to (re)connect with their heritage and may simultaneously perceive only recent family contexts as influential in their diabetes. We conclude by acknowledging how postcolonial harms are not captured in diagnoses but should not be left out of diagnostic discussions.

Low-Carbohydrate Diets for Gestational Diabetes

Nutrition therapy provides the foundation for treatment of gestational diabetes (GDM), and has historically been based on restricting carbohydrate (CHO) intake. In this paper, randomized controlled trials (RCTs) are reviewed to assess the effects of both low- and higher CHO nutrition approaches in GDM. The prevailing pattern across the evidence underscores that although CHO restriction improves glycemia at least in the short-term, similar outcomes could be achievable using less restrictive approaches that may not exacerbate IR. The quality of existing studies is limited, in part due to dietary non-adherence and confounding effects of treatment with insulin or oral medication. Recent evidence suggests that modified nutritional manipulation in GDM from usual intake, including but not limited to CHO restriction, improves maternal glucose and lowers infant birthweight. This creates a platform for future studies to further clarify the impact of multiple nutritional patterns in GDM on both maternal and infant outcomes.

Nutrition therapy within and beyond gestational diabetes

With the global rising prevalence of gestational diabetes (GDM), an adaptable, economical approach to nutrition therapy that effectively controls maternal glycemia while promoting normal fetal growth will have far-reaching implications. The conventional focus has been to rigidly limit all types of carbohydrate. While controlling glucose, this approach fosters maternal anxiety and is a primary barrier to adherence. Many mothers substitute fat for carbohydrate, which may unintentionally enhance lipolysis, promote elevated free fatty acids (FFA), and worsen maternal insulin resistance (IR). Nutrition that worsens IR may facilitate nutrient shunting across the placenta, promoting excess fetal fat accretion. Evidence suggests that liberalizing higher quality, nutrient-dense carbohydrates results in controlled fasting/postprandial glucose, lower FFA, improved insulin action, vascular benefits, and may reduce excess infant adiposity. Thus, a less carbohydrate-restricted approach may improve maternal adherence when combined with higher quality carbohydrates, lower fat, appropriate caloric intake, and ethnically acceptable foods. Such a diet can be culturally sensitive, socioeconomically attentive, minimize further weight gain in GDM, with potential relevance for pregnancies complicated by overweight/obesity. Future research is needed to better understand the effect of macronutrient composition on the placenta and gut microbiome, the benefits/risks of nonnutritive sweeteners, and whether precision-nutrition is beneficial in pregnancy.

Reported Health Behaviour Changes after a Diagnosis of Gestational Diabetes Mellitus among Ethnic Minority Women Living in Canada

The aim of this cross-sectional study was to examine differences in health behaviours among ethnic minority and Caucasian women after a diagnosis of gestational diabetes mellitus (GDM). Data were derived from medical charts and a questionnaire among a multi-ethnic cohort of 898 Canadian pregnant women diagnosed with GDM attending prenatal diabetes clinics in Ontario, Canada. Health behaviours were compared between ethnic minority and Caucasian women, adjusting for relevant covariates. The mean age was 33.9 ± 6.1 years; 60.0 % self-reported to be part of an ethnic minority group. After adjustment for socio-demographic, behavioural and clinical characteristics, ethnic minority women were more likely to report reducing their meal portion sizes (odds ratio [OR] 1.98; 95.0 % confidence interval [CI] 1.20-3.26) and increasing their physical activity (OR 1.71; 95.0 % CI 1.12-2.62) in response to a GDM diagnosis compared to Caucasian women. Ethnic minority women were more likely to report changes in health behaviours after a GDM diagnosis. Further research is needed to determine the impact of these findings on maternal health and perinatal outcomes, during and after delivery.

Carbohydrate Content in the GDM Diet: Two Views: View 1: Nutrition Therapy in Gestational Diabetes: The Case for Complex Carbohydrates

IN BRIEF Restriction of dietary carbohydrate has been the cornerstone for treatment of gestational diabetes mellitus (GDM). However, there is evidence that a balanced liberalization of complex carbohydrate as part of an overall eating plan in GDM meets treatment goals and may mitigate maternal adipose tissue insulin resistance, both of which may promote optimal metabolic outcomes for mother and offspring.

Designing and Developing a Mobile Smartphone Application for Women with Gestational Diabetes Mellitus Followed-Up at Diabetes Outpatient Clinics in Norway

The prevalence of Gestational Diabetes Mellitus (GDM) is increasing worldwide. Controlling blood sugar levels is fundamental to the management of GDM. Current practice in Norway includes patients registering blood sugar levels in a booklet and receiving verbal and/or written health information. A smartphone application may provide patients individually targeted and easily available advice to control blood sugar levels. The aim of this paper is to document the process of designing and developing a smartphone application (the Pregnant+ app) that automatically transfers blood sugar levels from the glucometer and has information about healthy eating and physical activity. This formative research included expert-group discussions among health professionals, researchers and experts in data privacy and security. User-involvement studies were conducted to discuss prototypes of the app. Results indicated that the content of the application should be easy to understand given the varying degree of patients’ literacy and in line with the information they receive at clinics. The final version of the app incorporated behavior change techniques such as self-monitoring and cues to action. Results from the first round of interactions show the importance of involving expert groups and patients when developing a mobile health-care device.

Patient and caregiver perspectives of health provision practices for First Nations and Métis women with gestational diabetes mellitus accessing care in Winnipeg, Manitoba

BACKGROUND

More North American Indigenous women are diagnosed with gestational diabetes mellitus (GDM) than the general population. Despite the number of health problems associated with GDM, few studies have been conducted that explore Indigenous women's understandings of GDM in an effort to develop appropriate and effective health strategies.

METHODS

A qualitative investigation was conducted to describe the experiences of First Nations and Métis women with GDM. Unstructured interviews and focus groups initially took place with 25 advisors such as maternal care providers and community representatives. Semi-structured explanatory model interviews were subsequently carried out with 29 First Nations and Métis women in Winnipeg, Manitoba, Canada.

RESULTS

Divisions in health services, communication and cultural barriers exist, and limit prenatal care access as well as the consistent interpretation of diabetes education messages.

CONCLUSIONS

Collectively the results suggest living with GDM can be overwhelming and underscore the need for health care providers to encourage self-efficacy towards effective management practices in the context of cultural safety.

Applying syndemics and chronicity: interpretations from studies of poverty, depression, and diabetes

Medical anthropologists working with global health agendas must develop transdisciplinary frameworks to communicate their work. This article explores two similar but underutilized theoretical frameworks in medical anthropology, and discusses how they facilitate new insights about the relationships between epidemiological patterns and individual-level illness experiences. Two cases from our fieldwork in New Delhi and Chicago are presented to illustrate how syndemics and chronicity theories explain the epidemic problems of co-occurring depression and type 2 diabetes. We use these case studies to illustrate how the holistic agendas of syndemics and chronicity theories allow critical scholars to attend to the macrosocial factors contributing to the rise of noncommunicable diseases while still honoring the diversity of experiences that make individual illness experiences, and actual outcomes, unique. Such an approach not only promotes a more integrative medical anthropology, but also contributes to global health dialogues around diabetes, depression, and their overlap.

Diabetes in pregnancy among indigenous women in Australia, Canada, New Zealand and the United States

Recently proposed international guidelines for screening for gestational diabetes mellitus (GDM) recommend additional screening in early pregnancy for sub-populations at a high risk of type 2 diabetes mellitus (T2DM), such as indigenous women. However, there are criteria that should be met to ensure the benefits outweigh the risks of population-based screening. This review examines the published evidence for early screening for indigenous women as related to these criteria. Any publications were included that referred to diabetes in pregnancy among indigenous women in Australia, Canada, New Zealand and the United States (n = 145). The risk of bias was appraised. There is sufficient evidence describing the epidemiology of diabetes in pregnancy, demonstrating that it imposes a significant disease burden on indigenous women and their infants at birth and across the lifecourse (n = 120 studies). Women with pre-existing T2DM have a higher risk than women who develop GDM during pregnancy. However, there was insufficient evidence to address the remaining five criteria, including the following: understanding current screening practice and rates (n = 7); acceptability of GDM screening (n = 0); efficacy and cost of screening for GDM (n = 3); availability of effective treatment after diagnosis (n = 6); and effective systems for follow-up after pregnancy (n = 5). Given the impact of diabetes in pregnancy, particularly undiagnosed T2DM, GDM screening in early pregnancy offers potential benefits for indigenous women. However, researchers, policy makers and clinicians must work together with communities to develop effective strategies for implementation and minimizing the potential risks. Evidence of effective strategies for primary prevention, GDM treatment and follow-up after pregnancy are urgently needed.

Diabetes in people, cats, and dogs: biomedicine and manifold ontologies

If people express salient beliefs and values in caring for pets then it is worth considering that dogs and housecats are routinely treated using the biomedical armamentarium. To investigate animal-human connections in the treatment of dogs and housecats for diabetes, we conducted ethnographic interviews in Canada with 12 pet owners and six health professionals in conjunction with a review of documentation on diabetes in cats, dogs, and people. Treating dogs and housecats for diabetes, we conclude, pivots on recognition of these animals as sentient selves. At the same time, treating diabetes in dogs and housecats helps to produce a named disease as a physical thing. In treating a housecat or a dog for diabetes, pet owners breach one of the foundational distinctions of Western science: human and nonhuman bodies exhibit continuity in terms of physicality, but a fundamental discontinuity exists when it comes to interiority.

Gestational diabetes mellitus: postpartum opportunities for the diagnosis and prevention of type 2 diabetes mellitus

Gestational diabetes mellitus (GDM) affects approximately 4% of all pregnant women in the US and represents 90% of all cases of diabetes mellitus diagnosed during pregnancy. In addition to the adverse pregnancy outcomes associated with this complication, a history of GDM predisposes women to the future development of type 2 diabetes mellitus (T2DM). Incidence rates of GDM are increasing in the US. As a consequence, a growing number of women are now at increased risk for T2DM. Opportunities to diagnose and prevent T2DM in women with a history of GDM include early diagnosis by postpartum screening and implementation of diabetes prevention measures. In this Review, we discuss current guidelines for postpartum screening, how they might be implemented, and who should take responsibility for screening individuals at risk of T2DM. In addition, we describe measures to prevent the onset of T2DM in women with a history of GDM, focusing on lifestyle modifications, such as diet and breast-feeding.

Risk perception for diabetes among women with histories of gestational diabetes mellitus

OBJECTIVE

To examine risk perception for diabetes among women with histories of gestational diabetes mellitus (GDM).

RESEARCH DESIGN AND METHODS

We surveyed 217 women with histories of GDM who were enrolled in a managed-care plan and who did not currently have diabetes. In a cross-sectional design, we assessed the associations between risk perceptions and current lifestyle behavioral practices, plans to modify behaviors, and recent lifestyle behavior changes. Multivariable models included participant characteristics as well as potential modifiers of risk perception (knowledge of diabetes risk factors, optimistic bias, perceived personal control, and beliefs in the benefits and barriers of lifestyle modification).

RESULTS

Ninety percent of women recognized that GDM was a risk factor for future diabetes, but only 16% believed that they themselves had a high chance of developing diabetes; perceived risk increased to 39% when women were asked to estimate their risk assuming they maintained their current lifestyle. Women who consumed three or more but less than five servings a day of fruits and vegetables reported lower odds of moderate/high risk perception (adjusted odds ratio [OR] 0.39 [95% CI 0.16-0.92]) than women who consumed less than three servings a day, although this association was not significant after further adjustment for income. Women who perceived themselves to be at moderate/high risk more often planned to modify their future lifestyle behaviors (9.1 [0.16-0.92]).

CONCLUSIONS

Despite understanding the association between GDM and postpartum diabetes, women with histories of GDM usually do not perceive themselves to be at elevated risk.