Type 1 Diabetes Screening for Children (PLEDGE)

Detecting type 1 diabetes in children early

Sanford Health has made a strong commitment to studying, preventing and curing type 1 diabetes (T1D). Building off the successful PLEDGE Pediatric Screening Study, Sanford Health is now offering free T1D screenings to children.

Screening can identify children who are at risk for developing T1D. Early detection and ongoing monitoring means kids can start treatment early to prevent serious illness from forming.

Enroll in a T1D screening


Who can be screened?

Children can join who:

  • Are 2-3, 5-7 or 9-11 years old
  • Do not have T1D

Children who have a close family member with T1D may be eligible for more frequent screenings. Contact a member of our team with questions by calling (605) 312-3309.

How can I sign up my child for a T1D screening?

Parents can enroll their child for screening through My Sanford Chart, their primary care provider or by calling (605) 312-3309.

Collecting a screening sample

Any Sanford Laboratories location can collect a T1D screening sample. A small amount of blood from a finger or arm will be needed.

See results in My Sanford Chart

Screening results may take up to two months to appear in your My Sanford Chart account. If your child tests positive for type 1 diabetes antibodies, our T1D screening program team will contact you and your child’s primary care provider to discuss options for monitoring or intervention.

How PLEDGE Works

Enroll through My Sanford Chart

Give permission for your child to participate in the study and provide access to their medical records.

Visit your Sanford Clinic Lab

A small amount of blood is collected up to three times with other routine blood draws or any other time it is convenient for your family.

See Results in My Sanford Chart

If your child screens positive for T1D or Celiac antibodies, our study team will contact you and your child’s primary care provider to discuss options for monitoring or intervention.

Enroll Now


15,479
Patients enrolled

104
Patients monitored for T1D antibodies

87
Patients referred to GI for positive celiac antibodies


Sanford Health’s T1D screening program is offered through the Sanford Virtual Care Center and proudly supported by