Through an unrestricted grant from Sanofi, the Maryland Chapter is outreaching to key state chapters to encourage grassroots family physicians to review the new (2024) ADA guidelines and implement screening for appropriate patients within your panel.
As family physicians, we play a critical role in encouraging discussions with our patients. Many individuals are unaware that predictive screening is available, yet early detection could lead to proactive strategies and improved long-term outcomes.
With evolving diabetes care guidelines, family physicians and their clinical teams are now encouraged to broaden screening efforts for type 1 diabetes (T1D) and reassess patients with type 2 diabetes (T2D) who remain unstable despite standard treatments. Recent recommendations emphasize the critical role of autoantibody screening and risk assessment as a key strategy to improve early diagnosis and intervention.
The 2024 American Diabetes Association (ADA) guidelines stress the importance of screening for T1D-associated autoantibodies, particularly in first-degree relatives of individuals with T1D and patients with unclear diabetes subtype. Early identification of at-risk individuals enables closer monitoring and may facilitate enrollment in clinical trials designed to delay or prevent disease progression (ADA, 2024).
As a family physician, we are uniquely positioned to encourage conversations with our T1D patients about the value of screening family members who may be at risk. Many patients are unaware that predictive screening tests exist, yet early detection opens doors to preventive strategies and improved long-term outcomes.
The traditional approach relying on classic symptoms—such as polydipsia, weight loss, and polyuria—often delays diagnosis. Now, blood tests detecting T1D-specific autoantibodies provide a more reliable diagnostic tool that can identify the disease before a metabolic crisis occurs. Preserving endogenous beta cell function is essential for better clinical outcomes.
Many labs offer panels combining these antibodies for convenience and cost-effectiveness. Verify with your lab’s billing department. The average national out-of-pocket cost for T1D Aab screenings is $14.00. Cost for Aab screening varies by health plan, benefit design, and test. We encourage you to have your practice check with the health plan to confirm costs for patients.
There are also ongoing clinical trials and research that offer free screening to certain patients. More information can be found here: https://www.trialnet.org/
Pathway to Prevention screening is the first step for all TrialNet prevention studies. Screening is offered at no cost to eligible individuals to evaluate their personal risk of developing the disease. This unique screening can identify the early stages of type 1 diabetes (T1D) years before any symptoms appear. It also helps researchers learn more about how T1D develops and plan new studies exploring ways to prevent it.
Key autoantibodies to test for include:
Screening and Managing: Autoimmune Markers
For T2D patients not achieving glycemic stability despite optimized treatment, consider screening for autoimmune markers to identify Latent Autoimmune Diabetes in Adults (LADA) or previously unrecognized T1D. Proper classification enables more effective treatment adjustments, including timely initiation of insulin therapy when needed.
Family physicians play a critical role in expanding diabetes screening, improving early detection, and optimizing treatment pathways for both type 1 and type 2 diabetes patients. Integrating antibody screening into practice not only enhances patient outcomes but also aligns with the latest ADA guidelines to proactively address the growing diabetes burden.
For further reading and detailed guidelines, see:
By implementing these screening practices, we can identify at-risk patients earlier and potentially change the trajectory of their disease. We encourage you to review these guidelines and consider how they might apply to your patient population.
Thank you for your review of this key clinical information. It would help the Maryland Chapter’s work on our grassroots efforts if you would complete a brief survey: Awareness to Action for Type 1D Screening State Engagement Survey
