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Offer comparable efficacy to insulin


BYETTA® delivered similar A1C reductions as insulin glargine


Mean change in A1C from baseline


BYETTA showed significantly less hypoglycemia than insulin glargine


Patient-reported hypoglycemia


  When a sulfonylurea was used, the incidence of hypoglycemia was similar between the insulin glargine + sulfonylurea group (n = 58) and the BYETTA + sulfonylurea group
(n = 60) (34.5% vs 30%, respectively).*[1]

  No increased risk of hypoglycemia when BYETTA was used in combination with metformin.

*Results compared the addition of BYETTA or insulin glargine to current therapy of metformin or a sulfonylurea in a randomized, 2-period, open-label, crossover clinical trial (n = 114). Patients in the BYETTA group received 5 mcg BID for 4 weeks and 10 mcg BID thereafter for a total of
16 weeks. Patients in the insulin glargine group received QD subcutaneous injections titrated as needed to reach a target fasting blood glucose of
≤100 mg/dL (5.6 mmol/L). The treatment regimens were then switched for an additional 16 weeks, so by the end of the study all patients had received
16 weeks of BYETTA therapy and 16 weeks of insulin glargine therapy. Hypoglycemia was defined as patient-perceived signs or symptoms, with or without glucose <60 mg/dL.

BYETTA is not a substitute for insulin in insulin-requiring patients.


Offer a secondary benefit of weight loss…


BYETTA delivered weight loss while insulin glargine led to
weight gain


Mean change in body weight from baseline
*Results compared the addition of BYETTA or insulin glargine to current therapy of metformin or a sulfonylurea in a randomized, 2-period, open-label, crossover clinical trial (n = 114). Patients in the BYETTA group received 5 mcg BID for 4 weeks and 10 mcg BID thereafter for a total of
16 weeks. Patients in the insulin glargine group received QD subcutaneous injections titrated as needed to reach a target fasting blood glucose of
≤100 mg/dL (5.6 mmol/L). The treatment regimens were then switched for an additional 16 weeks, so by the end of the study all patients had received
16 weeks of BYETTA therapy and 16 weeks of insulin glargine therapy.


BYETTA is not indicated for the management of obesity.


BYETTA is not a substitute for insulin in insulin-requiring patients.




BYETTA is indicated as adjunctive therapy to improve glycemic control in patients with type 2 diabetes mellitus who are taking metformin, a sulfonylurea, a thiazolidinedione, a combination of metformin and a sulfonylurea, or a combination of metformin and a thiazolidinedione, but have not achieved adequate glycemic control.

For Important Safety Information, please click here and for complete safety profile and other important prescribing considerations, see the full Prescribing Information.

References