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Confirming the Bidirectional Nature of the Association Between Severe Hypoglycemic and Cardiovascular Events in Type 2 Diabetes: Insights From EXSCEL

OBJECTIVE

We sought to confirm a bidirectional association between severe hypoglycemic events (SHEs) and cardiovascular (CV) event risk and to characterize individuals at dual risk.

RESEARCH DESIGN AND METHODS

In a post hoc analysis of 14,752 Exenatide Study of Cardiovascular Event Lowering (EXSCEL) participants, we examined time-dependent associations between SHEs and subsequent major adverse cardiac events (CV death, nonfatal myocardial infarction [MI] or stroke), fatal/nonfatal MI, fatal/nonfatal stroke, hospitalization for acute coronary syndrome (hACS), hospitalization for heart failure (hHF), and all-cause mortality (ACM), as well as time-dependent associations between nonfatal CV events and subsequent SHEs.

RESULTS

SHEs were uncommon and not associated with once-weekly exenatide therapy (hazard ratio 1.13 [95% CI 0.94–1.36], P = 0.179). In fully adjusted models, SHEs were associated with an increased risk of subsequent ACM (1.83 [1.38–2.42], P < 0.001), CV death (1.60 [1.11–2.30], P = 0.012), and hHF (2.09 [1.37–3.17], P = 0.001), while nonfatal MI (2.02 [1.35–3.01], P = 0.001), nonfatal stroke (2.30 [1.25–4.23], P = 0.007), hACS (2.00 [1.39–2.90], P < 0.001), and hHF (3.24 [1.98–5.30], P < 0.001) were all associated with a subsequent increased risk of SHEs. The elevated bidirectional time-dependent hazards linking SHEs and a composite of all CV events were approximately constant over time, with those individuals at dual risk showing higher comorbidity scores compared with those without.

CONCLUSIONS

These findings, showing greater risk of SHEs after CV events as well as greater risk of CV events after SHEs, validate a bidirectional relationship between CV events and SHEs in patients with high comorbidity scores.




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Impact of Glucose Level on Micro- and Macrovascular Disease in the General Population: A Mendelian Randomization Study

OBJECTIVE

To evaluate whether high glucose levels in the normoglycemic range and higher have a causal genetic effect on risk of retinopathy, neuropathy, nephropathy, chronic kidney disease (CKD), peripheral arterial disease (PAD), and myocardial infarction (MI; positive control) in the general population.

RESEARCH DESIGN AND METHODS

This study applied observational and one-sample Mendelian randomization (MR) analyses to individual-level data from 117,193 Danish individuals, and validation by two-sample MR analyses on summary-level data from 133,010 individuals from the Meta-Analyses of Glucose and Insulin-Related Traits Consortium (MAGIC), 117,165 from the CKDGen Consortium, and 452,264 from the UK Biobank.

RESULTS

Observationally, glucose levels in the normoglycemic range and higher were associated with high risks of retinopathy, neuropathy, diabetic nephropathy, PAD, and MI (all P for trend <0.001). In genetic causal analyses, the risk ratio for a 1 mmol/L higher glucose level was 2.01 (95% CI 1.18–3.41) for retinopathy, 2.15 (1.38–3.35) for neuropathy, 1.58 (1.04–2.40) for diabetic nephropathy, 0.97 (0.84–1.12) for estimated glomerular filtration rate (eGFR) <60 mL/min/1.73 m2, 1.19 (0.90–1.58) for PAD, and 1.49 (1.02–2.17) for MI. Summary-level data from the MAGIC, the CKDGen Consortium, and the UK Biobank gave a genetic risk ratio of 4.55 (95% CI 2.26–9.15) for retinopathy, 1.48 (0.83–2.66) for peripheral neuropathy, 0.98 (0.94–1.01) for eGFR <60 mL/min/1.73 m2, and 1.23 (0.57–2.67) for PAD per 1 mmol/L higher glucose level.

CONCLUSIONS

Glucose levels in the normoglycemic range and higher were prospectively associated with a high risk of retinopathy, neuropathy, diabetic nephropathy, eGFR <60 mL/min/1.73 m2, PAD, and MI. These associations were confirmed in genetic causal analyses for retinopathy, neuropathy, diabetic nephropathy, and MI, but they could not be confirmed for PAD and seemed to be refuted for eGFR <60 mL/min/1.73 m2.




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Get Free Local COVID-19 Alerts with Inoreader

Everyone is concerned as the novel Coronavirus spreads at rapid rates across all countries of the world. We believe every…




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How we made our Free COVID-19 Alerting System and how you can build your own for any topic

Ever since we launched our Free COVID-19 Alerting System, we’ve been continuously asked how we made it. In this blog…




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Convert Almost Any Webpage Into RSS Feed With Inoreader’s Web Feeds

So, you wanted to follow this nice website for new content, but it doesn’t have an RSS feed yet? Don’t…




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Autologous Umbilical Cord Blood Transfusion in Young Children With Type 1 Diabetes Fails to Preserve C-Peptide

OBJECTIVE

We conducted an open-label, phase I study using autologous umbilical cord blood (UCB) infusion to ameliorate type 1 diabetes (T1D). Having previously reported on the first 15 patients reaching 1 year of follow-up, herein we report on the complete cohort after 2 years of follow-up.

RESEARCH DESIGN AND METHODS

A total of 24 T1D patients (median age 5.1 years) received a single intravenous infusion of autologous UCB cells and underwent metabolic and immunologic assessments.

RESULTS

No infusion-related adverse events were observed. β-Cell function declined after UCB infusion. Area under the curve C-peptide was 24.3% of baseline 1 year postinfusion (P < 0.001) and 2% of baseline 2 years after infusion (P < 0.001). Flow cytometry revealed increased regulatory T cells (Tregs) (P = 0.04) and naive Tregs (P = 0.001) 6 and 9 months after infusion, respectively.

CONCLUSIONS

Autologous UCB infusion in children with T1D is safe and induces changes in Treg frequency but fails to preserve C-peptide.




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Effectively Serving Immigrant and Dual Language Learner Families through Home Visiting Programs

Marking a policy brief's release, this webinar explores the promise of home visiting services that support new parents alongside their infants and toddlers, plus strategies for improving how these programs work with immigrant and linguistically diverse families.




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The Colombian Response to the Venezuelan Migration Crisis: A Dialogue with Colombia’s Migration Czar

Felipe Muñoz, Advisor to the President of Colombia for the Colombian-Venezuelan Border, discusses how Colombia is coping with the influx of Venezuelan migrants, plans for future policy decisions surrounding this migration, and developments in regional and international cooperation.




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Legal Migration Pathways to Europe for Low- and Middle-Skilled Migrants

This event hosted by MPI Europe and the Research Unit of the Expert Council of German Foundations on Integration and Migration featured a discussion on research into legal migration pathways for work and training for low- and middle-skilled migrants.




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16th Annual Immigration Law and Policy Conference

With immigration a central plank of the Trump administration's policy agenda, the 16th annual Immigration Law and Policy Conference, held in October 2019, featured analysis by top experts in and out of government regarding changing policies implemented at the U.S.-Mexico border, narrowing of asylum, cooperation with migrant-transit countries, and actions that could reduce legal immigration, including revisions to the public-charge rule.




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Turning the Tide: Addressing the Long-Term Challenges of EU Mobility for Sending Countries

Amid ongoing debates about the costs and benefits of free movement, this MPI webinar examines evidence from the EU-funded REMINDER project on different types of East-West mobility. Speakers examine big-picture trends of East-West migration; consider possible policy responses at regional, national, and EU levels to alleviate some of the challenges; and reflect on realistic actions that could be taken under a new European Commission.




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Seasonal Worker Programs in Europe: Lessons Learned and Ways Forward

As the European Union prepares to review the implementation of its Seasonal Workers Directive, as well as countries such as the United Kingdom continue to explore new approaches to selecting seasonal workers, this webinar features findings from a policy brief on the topic. 




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Migration &amp; Coronavirus: A Complicated Nexus Between Migration Management and Public Health

This webinar, organized by MPI and the Zolberg Institute on Migration and Mobility at The New School, discussed migration policy responses around the globe in response to the COVID-19 pandemic, and examined where migration management and enforcement tools may be useful and where they may be ill-suited to advancing public health goals. 




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Expert Podcast: Meeting Seasonal Labor Needs in the Age of COVID-19

Governments are facing urgent pandemic-related questions. One of the more pressing ones: Who is going to harvest crops in countries that rely heavily on seasonal foreign workers? In this podcast, MPI experts examine ways in which countries could address labor shortages in agriculture, including recruiting native-born workers and letting already present seasonal workers stay longer. Catch an interesting discussion as border closures have halted the movement of seasonal workers even as crops are approaching harvest in some places.




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COVID-19 in Latin America: Tackling Health Care &amp; Other Impacts for Vulnerable Migrant Populations

This MPI webinar brought together public health and migration experts to analyze the impact that COVID-19 preventative measures will have on vulnerable immigrants and refugees in Colombia and Latin America. Speakers also discussed how policymakers and international organizations can include migrant populations in their emergency response plans.




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Mental Health Risks and Resilience among Somali and Bhutanese Refugee Parents

Somali and Bhutanese refugees are two of the largest groups recently resettled in the United States and Canada. This report examines factors that might promote or undermine the mental health and overall well-being of children of these refugees, with regard to factors such as past exposure to trauma, parental mental health, educational attainment, social support, and discrimination.




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The Nutritional Health of Young Refugee Children Resettling in Washington State

Refugee children are vulnerable to health and nutrition risks that can have long-term consequences for their development and well-being. This report examines the prevalence of malnutrition—from stunting and wasting to overweight and obesity—among refugee children from birth to age 10, using data from an overseas medical screening exam before they were resettled in Washington State between 2012 and 2014.




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Chilling Effects: The Expected Public Charge Rule and Its Impact on Legal Immigrant Families’ Public Benefits Use

According to leaked drafts, the Trump administration is considering a rule that could have sweeping effects on both legal immigration to the United States and the use of public benefits by legal immigrants and their families. This report examines the potential scale of the expected rule’s impact, including at national and state levels and among children, as well as Hispanic and Asian American/Pacific Islander immigrants.




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Millions Will Feel Chilling Effects of U.S. Public-Charge Rule That Is Also Likely to Reshape Legal Immigration

The public-charge rule issued by the Trump administration in August 2019 will have profound effects on future immigration and on use of public benefits by millions of legal noncitizens and their U.S.-citizen family members. Complex standards for determining when an immigrant is likely to become a public charge could cause a significant share of the nearly 23 million noncitizens and U.S. citizens in benefits-using immigrant families to disenroll, as this commentary explains.




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Leveraging the Potential of Home Visiting Programs to Serve Immigrant and Dual Language Learner Families

Home visiting programs for young families are growing in popularity across the United States, and have demonstrated their effectiveness in supporting maternal health and child well-being. At the same time, more infants and toddlers are growing up in immigrant families and households where a language other than English is spoken. Why then are these children under-represented in these programs? This brief explores common barriers, ways to address them, and why it is important to do so.




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Health Insurance Test for Green-Card Applicants Could Sharply Cut Future U.S. Legal Immigration

A new Trump administration action requiring intending immigrants to prove they can purchase eligible health insurance within 30 days of arrival has the potential to block fully 65 percent of those who apply for a green card from abroad, MPI estimates.




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Health Insurance Coverage of Immigrants and Latinos in the Kansas City Metro Area

Latinos and immigrants are at least twice as likely to lack health insurance coverage as the overall population in the Kansas City metropolitan area. This gap that has significant implications for the region, as Latinos and immigrants will form an ever-growing share of the area’s labor force and tax base amid anticipated declines in the native-born, non-Latino population.




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The Public-Charge Rule: Broad Impacts, But Few Will Be Denied Green Cards Based on Actual Benefits Use

While the Trump administration public-charge rule is likely to vastly reshape legal immigration based on its test to assess if a person might ever use public benefits in the future, the universe of noncitizens who could be denied a green card based on current benefits use is quite small. That's because very few benefit programs are open to noncitizens who do not hold a green card. This commentary offers estimates of who might be affected.




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As U.S. Health-Care System Buckles under Pandemic, Immigrant &amp; Refugee Professionals Could Represent a Critical Resource

In a time of critical shortages of U.S. health-care workers during the COVID-19 pandemic, retired doctors are being called back to work and medical students are graduating on a fast track. There is another important pool that could be tapped: Immigrants and refugees who have college degrees in health fields but are working in low-skilled jobs or out of work. MPI estimates 263,000 immigrants are experiencing skill underutilization and could be a valuable resource.




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Barriers to COVID-19 Testing and Treatment: Immigrants without Health Coverage in the United States

As millions of U.S. workers lose jobs and the health insurance associated with them, Medicaid and similar programs are increasingly important for people seeking COVID-19 testing and treatment. Yet many low-income uninsured noncitizens, including green-card holders, are excluded from such programs because of their immigration status, as this fact sheet explores.




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The Digital Transformation Playbook: Rethink Your Business for the Digital Age

Every business begun before the Internet now faces the same challenge: How to transform to compete in a digital economy? This is the leadership challenge examined by BRITE founder and Columbia Business School faculty member David Rogers in his newest book, The Digital Transformation Playbook (April 5, 2016; Columbia Business School Publishing). In the book, […]




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Algorhythms for Marketing Transformation

We all understand that digital media, data, and analytics are driving transformations in society and business. Most marketers are now armed with case studies of what can be done differently, but many are still challenged with how to truly develop new ideas and execute new strategies to grow their business. Mitch Joel, President of Mirum […]




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Musculoskeletal Complications of Diabetes Mellitus

Rachel Peterson Kim
Jul 1, 2001; 19:
Practical Pointers




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Evaluating the Effect of U-500 Insulin Therapy on Glycemic Control in Veterans With Type 2 Diabetes

Joseph A. Granata
Jan 1, 2015; 33:14-19
Feature Articles




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Gestational Diabetes in High-Risk Populations

Wilfred Fujimoto
Apr 1, 2013; 31:90-94
Diabetes Advocacy




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Case Study: Potential Pitfalls of Using Hemoglobin A1c as the Sole Measure of Glycemic Control

Huy A. Tran
Jul 1, 2004; 22:141-143
Case Studies




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Diabetes and Periodontal Infection: Making the Connection

Janet H. Southerland
Oct 1, 2005; 23:171-178
Feature Articles




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Medical Nutrition Therapy: A Key to Diabetes Management and Prevention

Sara F. Morris
Dec 1, 2010; 28:12-18
Feature Articles




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Integration of Clinical Psychology in the Comprehensive Diabetes Care Team

Steven B. Leichter
Jul 1, 2004; 22:129-131
The Business of Diabetes




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The Death of the "1800-Calorie ADA Diet"

Irl B. Hirsch
Apr 1, 2002; 20:
Editorials




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The Potential of Group Visits in Diabetes Care

Andrew M. Davis
Apr 1, 2008; 26:58-62
Feature Articles




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Gestational Diabetes Mellitus

Tracy L. Setji
Jan 1, 2005; 23:17-24
Feature Articles




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Therapeutic Inertia is a Problem for All of Us

Stephen Brunton
Apr 1, 2019; 37:105-106
Editorials




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Diapression: An Integrated Model for Understanding the Experience of Individuals With Co-Occurring Diabetes and Depression

Paul Ciechanowski
Apr 1, 2011; 29:43-49
Feature Articles




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PROactive: A Sad Tale of Inappropriate Analysis and Unjustified Interpretation

Jay S. Skyler
Apr 1, 2006; 24:63-65
Commentary




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Interdisciplinary Team Care for Diabetic Patients by Primary Care Physicians, Advanced Practice Nurses, and Clinical Pharmacists

David Willens
Apr 1, 2011; 29:60-68
Feature Articles




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Opportunities and Challenges for Biosimilars: What's on the Horizon in the Global Insulin Market?

Lisa S. Rotenstein
Oct 1, 2012; 30:138-150
Features




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Health Care Transition in Adolescents and Young Adults With Diabetes

Michael E. Bowen
Jun 1, 2010; 28:99-106
Feature Articles




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Management of Diabetic Peripheral Neuropathy

Andrew J.M. Boulton
Jan 1, 2005; 23:9-15
Feature Articles




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Helping Patients Make and Sustain Healthy Changes: A Brief Introduction to Motivational Interviewing in Clinical Diabetes Care

Michele Heisler
Oct 1, 2008; 26:161-165
Practical Pointers




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Hospital Management of Hyperglycemia

Kristen B. Campbell
Apr 1, 2004; 22:81-88
Practical Pointers




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Diabetes Self-Management in a Community Health Center: Improving Health Behaviors and Clinical Outcomes for Underserved Patients

Daren Anderson
Jan 1, 2008; 26:22-27
Bridges to Excellence




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Cardiac Manifestations of Congenital Generalized Lipodystrophy

Vani P. Sanon
Oct 1, 2016; 34:181-186
Feature Articles




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Standards of Medical Care in Diabetes--2019 Abridged for Primary Care Providers

American Diabetes Association
Jan 1, 2019; 37:11-34
Position Statements




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Perspectives in Gestational Diabetes Mellitus: A Review of Screening, Diagnosis, and Treatment

Jennifer M. Perkins
Apr 1, 2007; 25:57-62
Feature Articles