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Updated: Nov 16, 2025

A High-Throughput Multiplexed Screening for Type 1 Diabetes, Celiac Diseases, and COVID-19
Published on: July 5, 2022
How Do We Move Type 1 Diabetes Immunotherapies Forward During the Current COVID-19 Pandemic?
Michael J Haller1, Laura M Jacobsen2, Amanda L Posgai3
1Department of Pediatrics, University of Florida Diabetes Institute, College of Medicine, Gainesville, FL hallemj@peds.ufl.edu.
Abstract:
Research-based immunotherapy trials seeking to prevent or reverse a number of autoimmune diseases, including type 1 diabetes, have seen near universal suspension due to the coronavirus disease 2019 (COVID-19) pandemic, caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Diabetes and hyperglycemia are now appreciated as significant risk factors for COVID-19 morbidity and mortality; however, the vast majority of studies have reported on adults. Recent data in children and adolescents with type 1 diabetes suggest no increased risk of COVID-19. Even with immense appreciation for COVID-19 morbidity and mortality, we believe compelling arguments exist to carefully and thoughtfully resume certain type 1 diabetes phase 2-3 immunotherapy trials. In this Perspective, we consider the experience of trials that never halted or have resumed in the oncology and rheumatology fields, and advocate for staged type 1 diabetes immunotherapy trial resumption. With this, we present recommendations to achieve equipoise and mitigate risks for SARS-CoV-2 infection in the weeks surrounding infusion. Given the fact that the COVID-19 pandemic is expected to persist for some time, it is in the best interest of our patients that we find ways to safely move our field forward.
Insights
Type 1 diabetes immunotherapy trials were paused due to COVID-19. This perspective argues for carefully resuming trials, prioritizing patient safety and mitigating SARS-CoV-2 infection risks.
Area of Science:
- Immunology
- Endocrinology
- Infectious Diseases
Background:
- The COVID-19 pandemic caused widespread suspension of type 1 diabetes immunotherapy trials.
- While diabetes is a risk factor for severe COVID-19 in adults, children and adolescents with type 1 diabetes show no increased risk.
- Resuming clinical trials is crucial for advancing autoimmune disease research.
Purpose of the Study:
- To advocate for the carefully staged resumption of type 1 diabetes immunotherapy trials.
- To provide recommendations for mitigating SARS-CoV-2 infection risks in trial participants.
- To ensure patient safety while advancing critical research during the ongoing pandemic.
Main Methods:
- Reviewing experiences from oncology and rheumatology trials that continued or resumed during the pandemic.
- Analyzing the risks and benefits of resuming type 1 diabetes immunotherapy trials.
- Developing a framework for staged trial resumption and risk mitigation strategies.
Main Results:
- Compelling arguments exist for resuming certain type 1 diabetes immunotherapy trials.
- Lessons learned from other fields can inform safe trial resumption.
- Specific recommendations can balance research needs with infection control.
Conclusions:
- Staged resumption of type 1 diabetes immunotherapy trials is feasible and necessary.
- Implementing robust safety protocols can protect participants from SARS-CoV-2.
- Moving forward with research benefits patients with autoimmune diseases.
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