Severe Hypoglycemia and the Use of Glucagon Rescue Agents: An Observational Survey in Adults With Type 1 Diabetes

Severe hypoglycemia (SH) is the most frequent and potentially serious complication affecting individuals with type 1 diabetes and can have major clinical and psychosocial consequences. Glucagon is the only approved treatment for SH that can be administered by non-health care professionals (HCPs); however, reports on the experiences and emotions of people with type 1 diabetes associated with SH and glucagon rescue use are limited. This survey study demonstrated that an increasing number of individuals with type 1 diabetes have current and filled prescriptions for glucagon and have been educated about glucagon rescue use by an HCP. Despite this positive trend, challenges with SH remain, including a high level of health care resource utilization, considerable out-of-pocket expenses for glucagon kits, a high prevalence of hypoglycemia unawareness, and a negative emotional impact on individuals with diabetes. Nocturnal and exercise-related hypoglycemia were concerns for most survey participants.

Social Determinants and Health Disparities Pertaining to Diabetes in Appalachia

CONTEXT

Diabetes poses a significant threat to public health in the United States, with an estimated total prevalence of 37.3 million individuals in 2019, of which 28.7 million were diagnosed and 8.5 million remained undiagnosed. The high prevalence of diabetes imposes a considerable economic burden on the U.S. healthcare system. Appalachian Ohio is disproportionately impacted with southeastern Ohio exhibiting a diabetes prevalence that exceeds the national average by more than twofold and a critical shortage of healthcare providers.

OBJECTIVE

To quantify the associations between diabetes prevalence and incidence in Ohio counties, considering various factors that impact health and quality-of-life outcomes.

METHODS

The data used in this study were obtained from the United States Diabetes Surveillance System (USDSS) on the 88 counties in Ohio. Pearson correlation tests were employed to investigate the relationship between diabetes (prevalence and incidence) and social determinants of health. A t-test and multivariate analysis of variance (MANOVA) test were performed to analyze the disparities in diabetes and social determinants between Appalachian and non-Appalachian counties.

RESULTS

The results of this study demonstrate notable disparities in diabetes prevalence between Appalachian and non-Appalachian counties (P < .001, α = .05). Furthermore, the MANOVA test revealed significant differences between these 2 groups regarding social determinants of health (P < .05).

CONCLUSION

These findings suggest that Appalachian counties may face a disproportionate impact from health-related factors and experience limited access to healthcare services. The data highlight the need for focused efforts to address the specific challenges faced by Appalachian counties. Improving access to healthcare services in the Appalachian region is paramount to ensure equitable healthcare and enhance the overall health outcomes of affected communities.

Availability of Evidence-Based Diabetes Programs in U.S. Children's Hospitals

Diabetes affects Americans across the lifespan requiring individual and community-level interventions for prevention and management. Nonprofit hospitals are required to address community health needs under current tax law. The study objective was to assess what strategies children's hospitals implemented in prevention and care of diabetes and determine how many hospitals used evidence-based strategies. We identified the most recent Children's Hospital Needs Assessments and implementation strategies for each hospital. Data were thematically coded. Twenty-nine of the 233 U.S. children's hospitals addressed diabetes in their community benefit investments. Of the 130 hospital programs, 48 (37%) aligned with the DSMES framework. Programs focused on prevention (32%), healthy eating (18%), education (15%), physical activity (12%), quality improvement (11%), and self-management (5%). Most children's hospital interventions (85%) did not state a focus on reducing health disparities and none addressed problem solving or diabetes technology. Minimal hospitals are using evidence-based programming for diabetes management and are not targeting health disparities which undercuts their efforts. Hospitals are not adopting structural evidence-based approaches, missing key opportunities to implement strategies shown to reduce diabetes prevalence and lower A1c. This study suggests that children's hospitals need improvement in their diabetes programming to better serve their communities.

"It's embarrassing. I get angry. I get frustrated.": Understanding severe hypoglycemia and glucagon usage from the perspectives of people with type 1 diabetes

Introduction

This study characterized the emotional impact of severe hypoglycemia, views of glucagon, and barriers to glucagon use from the perspective of adults with type 1 diabetes (T1D).

Methods

Participants included individuals recruited from the T1D Exchange online community. The current study conducted 7 focus groups consisting of adults with T1D (N = 38, average age 49.4, SD = 16.11 years). Average duration of diabetes was 34.4 years (SD = 17.3) and average self-reported A1c was 6.8 % (SD = 0.7). Focus group interviews were recorded, transcribed, and thematically analyzed.

Results

A range of emotions was expressed about severe hypoglycemia including fear, anxiety, stress, frustration, shame, and embarrassment. Participants frequently identified prescription cost and insurance deductibles as barriers to glucagon use. Participants were also concerned about ease of administration-how difficult it is to prepare the glucagon in an emergency. Many participants expressed a preference for auto-injectables over nasal administration. Timing of glucagon action and time to recovery were high priorities. Some participants, while they had not self-administered glucagon, were interested in a mini-dose glucagon they could self-administer. They also identified desirable characteristics of glucagon treatment including reduced cost, long shelf-life, and quick activation.

Conclusions

These results highlight the attitudes about severe hypoglycemia and emergency treatment with glucagon. Healthcare professionals should assess glucagon training needs and knowledge when they meet with their patients with diabetes.

Changing life expectancy in Europe 1990-2019: Global Burden of Disease Study 2019

 

Improvements in life expectancy have slowed in high income countries, with uncertain causes. We assessed the contribution of different causes of death to changes in life expectancy, and changes in population exposure to major risk factors in 16 European Economic Area countries plus the 4 nations of the United Kingdom from 1990-2013 and 2013-2019, using the Global Burden of Disease Study. After decades of steady improvements in life expectancy, all countries experienced smaller annual improvements after 2013. Norway experienced the smallest mean annual rate of change in improvement from pre 2013 to post 2013 of 0.03 years, and Northern Ireland (followed closely by Scotland and England) experienced the largest annual reduction from pre to post 2013 of 0.25 years. The cause of death responsible for the largest reductions in life expectancy improvements after 2013 was cardiovascular disease, followed by neoplasms. The largest reductions in deaths from cardiovascular disease were attributable to seven major risk factors: high LDL cholesterol, tobacco, dietary risks, high fasting plasma glucose, high systolic blood pressure, high body mass index, and low physical activity. The risk factors for deaths from neoplasm were similar. Exposure to tobacco remains a high risk but exposure declined steadily. Exposure to the other risks generally worsened after 2013, particularly for BMI and high fasting plasma glucose. The European countries that had better maintained reductions in deaths from cardiovascular disease and neoplasms also experienced larger improvements in life expectancy. These changes were underpinned by changing exposure to major risks. Policy responses to the slowdown in life expectancy improvements should include reducing population exposure to major risks, including the broader risks from diet and low physical activity, through prevention and addressing the broad social and commercial determinants of health as well as adequate funding for health services.

Key messages

Building the 2022 Diabetes Technology Practice Competencies Using Modified Delphi Methodology

PURPOSE

The purpose of this study was to construct professional competencies for diabetes technology use in various care settings reflecting the mission of the Association of Diabetes Care & Education Specialists (ADCES).

METHOD

ADCES convened a core team of nationally representative diabetes technology experts to develop professional competencies specifically related to diabetes technology use. A modified Delphi methodology, which comprised 4 rounds, was used for consensus development among these experts. First, experts developed and arrived at a consensus on the initial draft of competencies. They also identified health care professionals and staff essential for effective technology integration in various diabetes care settings. A survey was completed by diabetes technology experts that are members of ADCES. Next, a multidisciplinary focus group was conducted to gain feedback. Finally, the edited competencies were distributed via survey for feedback by diabetes technology experts from various disciplines.

RESULTS

One hundred four diabetes technology experts in the United States participated in the final survey, representing various health care professions and clinical settings. A final set of 94 competencies across 7 domains was determined.

CONCLUSION

Modified Delphi methodology is an effective way to utilize multidisciplinary expertise to develop diabetes technology-related competencies for diabetes care professionals and staff in a variety of settings. These competencies align with the mission of ADCES to empower diabetes care and education specialists to expand the horizons of innovative education, management, and support.

Professional Competencies for Diabetes Technology Use in the Care Setting

PURPOSE

The integration of diabetes technology into diabetes care and self-management is evolving so rapidly that providing sufficient support has become an obstacle for many health care professionals (HCPs) in practice. Diabetes technology requires HCPs to stay current with treatment goals and practice guidelines. Diabetes care and education specialists (DCESs) are well positioned to take on this challenge by seizing opportunities to apply their skills, knowledge, and experience to contribute to a technology-enabled practice environment. Diabetes technology includes devices, hardware, and software utilized to manage all aspects of diabetes care, including lifestyle management, glucose monitoring, and insulin delivery. The complexities of caring for persons with diabetes (PWD) who utilize diabetes technology is best accomplished in partnership with other members of the care team and support staff to cover all aspects of technology including prior authorizations, onboarding PWD, downloading and interpreting data, and supporting ongoing utilization. The purpose of this article is to introduce a comprehensive set of role-based competencies for HCPs, DCESs, and staff for the selection, implementation, and sustainability of diabetes technology when providing diabetes care, education, and support. The role-based competencies described in this article are intended to support the initiation, continuation, and optimal use of diabetes technology in practice through ongoing education and guidance of care team members.

CONCLUSION

This article describes the diabetes technology competencies essential for all levels of the care team and support staff in various care settings to deliver comprehensive diabetes management and support to PWD utilizing diabetes technology in their self-care regimen.

An Exploratory Mixed Methods Study of Diabetes self-management in Blind Americans

This study used mixed methods to investigate the experiences of 33 participants who are blind (PWB) and have diabetes in managing their diabetes, support (or lack thereof) from their health care providers, and diabetes distress as PWB. Participants most frequently reported barriers to check blood glucose (55%), maintaining a healthy diet (45%), and distress due to their intersectional status of having blindness and diabetes. Those who mentioned intersectional distress of managing diabetes as a PWB tended to be Braille illiterate and less likely to use mobility tools that are symbolic of blindness (e.g., white cane, guide dog). These results illuminate heterogenous characteristics of PWB with diabetes, an understudied population of public health significance, to be considered when setting priorities for diabetes self-management support and health care coverage policy.

Emergency Glucagon: a Focused Review of Psychosocial Experiences of Rescue Drugs for Type 1 Diabetes

PURPOSE OF REVIEW

The purpose of this paper is to describe rescue glucagon types, safety, efficacy, and preferences, as well as to review articles regarding emergency glucagon usage, severe hypoglycemia, and the emotions of both phenomena. We conducted a review of current literature on glucagon usage and the emotional impact of severe hypoglycemia on people with diabetes (PwD) and the caregivers of people with type 1 diabetes (T1D).

RECENT FINDINGS

Minimal research exists pertaining to glucagon and severe hypoglycemic experiences in PwD, which is troubling considering the severity of risks and possible side effects. Recent articles described negative emotions such as fear, anxiety, stress, helplessness, shame, embarrassment, loneliness, frustration, hopefulness, and uncertainty surrounding glucagon usage. There is scarce research regarding PwD's emotions surrounding severe hypoglycemia and rescue glucagon use. Additional research is needed to investigate the emotions and feelings people with T1D and their caregivers' experience pertaining to severe hypoglycemia and emergency glucagon use.

Examination of Health Care Providers' Use of Language in Diabetes Care: A Secondary Qualitative Data Analysis

The purpose of this secondary qualitative data analysis was to assess the frequency and context of stigmatizing language used by health care providers (HCPs). The authors conducted content and thematic analysis of in-depth face-to-face and telephone interviews with HCPs in southeastern Ohio. Participants frequently used labeling language, such as "diabetic" and "noncompliant," as well as language with negative connotations, such as "control," "testing," and "regimen." These findings offer a real-world glimpse of how HCPs communicate about people with diabetes in this region of the country.

"I've Had an Alarm Set for 3:00 a.m. for Decades": The Impact of Type 1 Diabetes on Sleep

There is a dearth of research characterizing the impact on a caregiver's sleep when caring for a minor with type 1 diabetes. This study used focus groups of people with type 1 diabetes and caregivers of minors with type 1 diabetes to explore the experience of how diabetes affects sleep. The occurrence of both unanticipated and planned sleep disruptions led to the majority of participants reporting that their sleep was considerably affected by diabetes. Despite the improvement in blood glucose management that diabetes technology devices can provide, people with type 1 diabetes and their caregivers still report sleep disruption and sleep loss resulting from overnight diabetes management.

"I Live in Constant Fear of Highs," the Daily Impact of Type 1 Diabetes

Limited research exists regarding the burdens associated with type 1 diabetes (T1D). The study’s objective was to understand the impact of T1D from people with T1D and caregivers of minors with T1D. Six focus groups were conducted, with a total of 31 participants. Participants included people with T1D, ages 23 to 72 (n = 17) and caregivers ages 34 to 55 (n = 14). Participants were recruited from T1D Exchange Glu. People with T1D reported time spent managing diabetes had greatest impact, while caregivers reported financial and employment sacrifices as most impactful. Our findings provide insight into the real-world daily impact of diabetes.

Perspectives of Interactions with Healthcare Providers Among Patients Who Are Blind

Healthcare providers' (HCPs) stereotypes about the incompetence of blind and low-vision patients may lead them to patronize blind patients, over-focus on impairments, and neglect the presenting problem. The content of perceived HCP stereotypes about blind patients in the clinical setting was examined from the patient perspective with seven focus groups, including a total of 42 individual participants. Most participants reported an interaction when their HCPs treated them as if they were incompetent, and discussed how perceived evaluations of their warmth and competence impacted whether their HCPs trusted and respected them. Participants also discussed their evaluations of their HCPs' warmth and competence, and how these evaluations impacted their trust and respect for the HCP. These results provide insight into blind patients' experiences interacting with their HCPs and can inform interventions to 1) help HCPs avoid stereotypic attitudes and 2) improve HCPs' comfort and abilities when working with patient with disabilities.

Novel Challenges in Aging with Type 1 Diabetes

PURPOSE OF REVIEW

Due to treatment advancements, individuals with type 1 diabetes (T1D) are living longer, presenting a unique understudied population with advanced complex needs. This article is a review of the aging literature in T1D and identifies existing gaps while serving as a call to the research community.

RECENT FINDINGS

Recent studies have identified an association between cognitive impairment and glycemic variability, as well as increased risk and frequency of hypoglycemia in older adults with T1D. However, limited research exists about additional physical and mental health conditions and barrier to successful treatment in this population. Older adults may experience both age- and diabetes-related barriers to diabetes management. Due to the scarcity of aging T1D research, current treatment guidelines for this age group are based on type 2 diabetes research. There is a critical need to further investigate the physical and mental effects of T1D and aging as well as public health policy; insurance challenges; and needs for support and interventions for older adults with T1D.

Impact of Medicare Continuous Subcutaneous Insulin Infusion Policies in Patients With Type 1 Diabetes

BACKGROUND

The Centers for Medicare and Medicaid Services (CMS) has numerous requirements for coverage of continuous subcutaneous insulin infusion (CSII; insulin pump). Due to recent improvements in diabetes treatment, people with type 1 diabetes are living longer, resulting in an increase in the number of individuals who are eligible for Medicare and are impacted by CMS policies regarding CSII.

METHODS

Two hundred forty-one adults with type 1 diabetes who had been on CSII with CMS coverage for at least 6 months were surveyed. Median age was 67 years, mean A1c was 7.0%, 64% were women, 93% were white, and the median type 1 diabetes duration was 42 years. Participants reported median CSII use of 15 years and 82% were on CSII before starting CMS.

RESULTS

Of those starting CSII while on CMS, challenges included cost of supplies (29%) or the insulin pump (24%). The majority (57.5%) reported issues with obtaining supplies, the most common problems being delays in release of supplies (29%), difficulty getting paperwork completed (23.5%), and seeing a health care provider every 90 days (18%). Participants reported changing their CSII behaviors because of supply delays (39%) including leaving site in place >3 days (64%), and reusing pump supplies (34%). Consequently, participants reported adverse outcomes including more erratic (48%) or higher (42%) blood glucose and pain or irritation at sites (34%).

CONCLUSION

This study concluded that current CMS CSII policies promote adverse CSII behaviors and outcomes in type 1 diabetes and thus call for changes in the CMS CSII policies.

Neurochemical characterization of neuronal populations expressing protein kinase C gamma isoform in the spinal cord and gracile nucleus of the rat

Protein kinase C gamma (PKCgamma) is widely distributed throughout the CNS and is thought to play a role in long term hyper-excitability in nociceptive neurones. Here, we provide the first report of PKCgamma cells in the dorsal column nuclei of the adult rat. Retrograde labeling of PKCgamma cells from the thalamus with choleragenoid revealed that 25% of the PKCgamma positive gracile cells projected to the thalamus. Further, we have characterized the distribution of PKCgamma within gracile nucleus in terms of colocalization with various neurotransmitter receptors or enzymes and calcium binding proteins, and compared this with PKCgamma colocalization in cells of laminae I-III of the spinal cord. We show that approximately 90% of the PKCgamma cells in the gracile nucleus and 60% in the dorsal horn were immuno-positive for the AMPA receptor subunit glutamate 2/3 (GluR2/3). Little coexpression was seen with neurokinin 1 receptor, nitric oxide synthase (NOS) and the AMPA receptor subunit GluR1, markers of distinct neuronal subpopulations. In the spinal cord, a quarter of PKCgamma cells expressed calbindin, but very few cells did so in the gracile nucleus. Electrical stimulation at c-fiber strength of the normal or injured sciatic nerve was used to induce c-fos as a marker of postsynaptic activation in the spinal cord and gracile nucleus. Quantitative analysis of the number of PKCgamma positive gracile cells that expressed also c-fos increased from none to 24% after injury, indicating an alteration in the sensory activation pattern in these neurones after injury. C-fos was not induced in inner lamina II following c-fiber electrical stimulation of the intact or axotomized sciatic nerve, indicating no such plasticity at the spinal cord level. As dorsal column nuclei cells may contribute to allodynia after peripheral nerve injury, pharmacological modulation of PKCgamma activity may therefore be a possible way to ameliorate neuropathic pain after peripheral nerve injury.

Prolonged profound abciximab associated immune thrombocytopenia complicated by transient multispecific platelet antibodies

Patients receiving abciximab occasionally develop transient severe thrombocytopenia within a few hours of receiving the drug. Thrombocytopenia has been reported to resolve within 10 days of abciximab administration, but in this case profound thrombocytopenia lasted 21 days before a slow spontaneous recovery. Management was complicated by the presence of HLA antibodies and the transient production of antibodies directed at major platelet glycoproteins IIb/IIIa, Ib/IX, and Ia/IIa. The patient remained refractory to platelet transfusion and two courses of intravenous gammaglobulin for the duration of her admission.

Planning and conducting medical support to joint operations

Operations are core business for all of us and the PJHQ medical cell is at the heart of this process. With the likelihood of a continuing UK presence in the Balkans for some time to come, the challenge of meeting this and any other new operational commitments will continue to demand a flexible and innovative approach from all concerned. These challenges together with the Joint and multinational aspects of the job make the PJHQ medical cell a demanding but rewarding place to work and provide a valuable Joint staff training opportunity for the RNMS.

Sun protection and younger children: lessons from the Living with Sunshine program

Results are reported from a formative evaluation of Living With Sunshine, a teaching resource to help teachers encourage positive sun-related conduct by children ages six-eight. Results indicate children who used the materials were knowledgeable about the sun's effects and aware of various ways to protect themselves. On a set of four tasks designed to test knowledge, children who used the materials performed as well as or better than similar children who had not used the materials. Both teachers and students responded to the teaching resource with enthusiasm, and teachers were able to use it without special training. The evaluation also raised two general concerns about cancer education for young children. First, should teaching/learning activities avoid direct mention of cancer or should the activities be related directly to the threat of cancer? Second, should the locus of responsibility for sun protection habits rest primarily with children or with the adults and institutions responsible for the children?

High altitude headache: treatment with ibuprofen

Up to half of those who ascend rapidly to altitudes of over 3,000 m may experience symptoms of acute mountain sickness (AMS) and of these some 95% may suffer from high altitude headache. We report the first controlled trial specifically to assess an oral drug therapy for this common symptom. Subjects were 21 members of mountaineering expeditions to similar altitudes in the Bolivian Andes and the Himalayas in Nepal. The study was of a randomized, placebo-controlled, double-blind, within-patient crossover design. Ibuprofen was significantly superior to placebo both in reducing headache severity and in speed of relief (a mean difference of 94 min in time to no/minimal headache). Only 14% of subjects who initially took ibuprofen felt the need for further medication compared to 83% of those who took placebo first (p = 0.02). Of the 11 subjects completing both phases of the crossover, 8 (73%) favored ibuprofen while the remainder had no preference (p = 0.004). No attributable adverse effects occurred. The results suggest that ibuprofen is a safe and effective treatment for high altitude headache.

Human retroviral infections in The Gambia: prevalence and clinical features

The prevalence of infection with human immunodeficiency virus type 1 (HIV 1) is lower in west Africa than in other parts of Africa. Human immunodeficiency virus type 2 (HIV 2) has been isolated from west African patients and may be transmitted by heterosexual contact. The prevalence of antibodies to HIV 1 and HIV 2 was studied by enzyme linked immunosorbent assay (ELISA) among various groups of subjects in The Gambia, west Africa--namely, prostitutes, blood donors, patients with suspected infection with HIV, patients attending clinics for sexually transmitted diseases, and patients with tuberculosis. Four cases of the acquired immune deficiency syndrome (AIDS) due to infection with HIV 1 were detected, of which three had been acquired abroad. No other subject was found to be positive for antibodies to HIV 1. The prevalence of antibodies to HIV 2 among the patients attending clinics for sexually transmitted diseases was found to have increased from 0/117 in 1984 to 10/185 (5%) in the last six months of 1986. One out of 278 blood donors was positive for antibodies to HIV 2 as were 10 out of 80 patients with suspected AIDS. HIV 2 seems to be transmitted sexually, and, although it has been present for only a short time, it seems to be endemic in The Gambia and is pathogenic.

Leukocyte-depleted blood. A comparison of filtration techniques

Febrile transfusion reactions due to leukoagglutinins are commonly seen in multitransfused patients. It has been suggested that reduction of the number of leukocytes per transfusion to 0.5 x 10(9) or less would prevent nonhemolytic febrile transfusion reactions in the majority of patients. Therefore, we have compared the ability of several filters to reduce the leukocyte content of stored whole blood drawn into citrate-phosphate-dextrose. The leukocyte absorption filters, Imugard IG500 and Erypur, produced 98.3 +/- 2.4 and 98.3 +/- 1.7 percent leukocyte depletion, respectively. The leukocyte adherence filter, Leuko-Pak, produced a depletion of 54.6 +/- 14.7 percent. The microaggregate filters, Biotest MF10B Microfiltration set, Ultipor Blood Transfusion Filter SQ40S, and Travenol 20 micron High Capacity Transfusion Filter, produced 37.5 +/- 10.8, 13.3 +/- 11.2, and 44.5 +/- 11.3 percent leukocyte depletion, respectively. It would appear that of the filters tested, the Imugard IG500 and the Erypur are the only filters which can invariably reduce the absolute number of leukocytes in a unit of stored whole blood to below 0.5 x 10(9).

Platelet activation during exercise-induced myocardial ischaemia

Twenty-six normal subjects (aged 18-52) and eighteen patients with ischaemic heart disease (aged 36-67) underwent maximal 12 lead ECG treadmill exercise testing. Coronary angiography was performed on sixteen of the patients. In-vivo platelet activation was assessed by measuring plasma levels of the platelet specific protein beta-thromboglobulin (beta-tg). The mean beta-tg levels pre- and post-exercise in the normal subjects were 47 (SD: 42- 26-85) ng/ml and 48 (29-78) ng/ml respectively, and in the patient group 68 (43-107) ng/ml and 70 (45-109) ng/ml. There was a significant difference between the two groups at rest (p less than 0.05), but there was no change in either following exercise. Post exercise beta-tg levels showed no correlation with the degree of induced ischaemia as judged by ST segment depression and the number of leads involved. Resting beta-tg levels, however, were positively correlated with the presence and extent of angiographically demonstrable coronary disease (r = 0.53, p less than 0.05). We conclude that in vivo platelet activation is present at rest in patients with coronary artery disease, and whilst related to the presence and extent of such disease is unrelated to induced ischaemia.