Glycemic Optimization On Discharge From the Emergency Room (GOOD-ER)

  • End date
    Jun 25, 2023
  • participants needed
  • sponsor
    Mark O'Connor
Updated on 25 March 2022
continuous glucose monitoring
Accepts healthy volunteers


Continuous glucose monitors can help people with diabetes avoid blood sugar levels that are either dangerously high or low. This study evaluates whether continuous glucose monitoring after discharge from the emergency room can help people with type 1 or type 2 diabetes avoid repeat emergency room visits, achieve improved blood sugar control, and feel less distressed about managing their diabetes.

Condition Diabetes Mellitus
Treatment Continuous glucose monitoring, Care coordination
Clinical Study IdentifierNCT05197829
SponsorMark O'Connor
Last Modified on25 March 2022


Yes No Not Sure

Inclusion Criteria

Seen in the Emergency Department for hypo- or hyperglycemia
Either an existing diabetes center patient or a new referral
Type 1 or type 2 diabetes
Able to provide informed consent
Fluent in English or Spanish

Exclusion Criteria

Current CGM use
Need for hospital admission
Upcoming CT or MRI within 2 weeks
Altered mental status
Not appropriate for diabetes center follow up
Clear my responses

How to participate?

Step 1 Connect with a study center
What happens next?
  • You can expect the study team to contact you via email or phone in the next few days.
  • Sign up as volunteer  to help accelerate the development of new treatments and to get notified about similar trials.

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Additional screening procedures may be conducted by the study team before you can be confirmed eligible to participate.

Learn more

If you are confirmed eligible after full screening, you will be required to understand and sign the informed consent if you decide to enroll in the study. Once enrolled you may be asked to make scheduled visits over a period of time.

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Complete your scheduled study participation activities and then you are done. You may receive summary of study results if provided by the sponsor.

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