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Although you can comment on any guidance at any time (see 21 CFR 10.115(g)(5)), to ensure that the FDA considers your comment on a draft guidance before it begins work on the final version of the guidance, submit either online or written comments on the draft guidance before the close date.
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All written comments should be identified with this document's docket number: FDA-2021-D-0131
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Guidance Issuing OfficeCenter for Devices and Radiological Health
This draft guidance document provides recommendations for feasibility and early feasibility clinical studies for certain medical devices intended to therapeutically improve glycemic control in patients with Type 2 Diabetes Mellitus (T2DM). These medical devices are intended to therapeutically reduce glycated hemoglobin (HbA1c) in T2DM patients independent of medication (e.g., insulin) delivery.