Ertugliflozin and Sitagliptin Co-administration Factorial Study (VERTIS FACTORAL, MK-8835-005)

Summary

This is a study of co-administration of ertugliflozin (MK-8835/PF-04971729) and sitagliptin given together or alone along with metformin in participants with Type 2 diabetes mellitus (T2DM) and inadequate glycemic control on metformin monotherapy. The primary hypothesis of this study is that ertugliflozin 15 mg daily plus sitagliptin 100 mg daily provides greater hemoglobin A1C (A1C)-lowering compared with sitagliptin 100 mg daily alone.

Timeline

Start

2014-04-22

Primary completion

2016-05-26

Completion

2016-05-26

Outcome

Met primary endpoint

paper At Week 26, least squares mean HbA1c reductions from baseline were greater with E5/S100 (-1.5%) and E15/S100 (-1.5%) than with individual agents PMID 29266675 ↗

registry Ertugliflozin 5 mg vs Ertugliflozin 5 mg + Sitagliptin 100 mg; p <0.001; Difference in the least squares means -0.46 (95% CI -0.63 to -0.30) NCT02099110 ↗

release “VERTIS Factorial, another 26-week investigational study, evaluated the co-administration of ertugliflozin and Merck’s DPP-4 inhibitor JANUVIA ® (sitagliptin). This study also met its primary endpoint” merck.com ↗

Publications

• Results Pratley RE, Eldor R, Raji A, Golm G, Huyck SB, Qiu Y, Sunga S, Johnson J, Terra SG, Mancuso JP, Engel SS, Lauring B. Ertugliflozin plus sitagliptin versus either individual agent over 52 weeks in patients with type 2 diabetes mellitus inadequately controlled with metformin: The VERTIS FACTORIAL randomized trial. Diabetes Obes Metab. 2018 May;20(5):1111-1120. doi: 10.1111/dom.13194. Epub 2018 Jan 25.
• Fediuk DJ, Sahasrabudhe V, Dawra VK, Zhou S, Sweeney K. Population Pharmacokinetic Analyses of Ertugliflozin in Select Ethnic Populations. Clin Pharmacol Drug Dev. 2021 Nov;10(11):1297-1306. doi: 10.1002/cpdd.970. Epub 2021 Jul 2.
• Gallo S, Raji A, Calle RA, Pong A, Meyer C. The effects of ertugliflozin on beta-cell function: Pooled analysis from four phase 3 randomized controlled studies. Diabetes Obes Metab. 2020 Dec;22(12):2267-2275. doi: 10.1111/dom.14149. Epub 2020 Aug 27.
• Gallo S, Calle RA, Terra SG, Pong A, Tarasenko L, Raji A. Effects of Ertugliflozin on Liver Enzymes in Patients with Type 2 Diabetes: A Post-Hoc Pooled Analysis of Phase 3 Trials. Diabetes Ther. 2020 Aug;11(8):1849-1860. doi: 10.1007/s13300-020-00867-1. Epub 2020 Jul 9.
• Patel S, Hickman A, Frederich R, Johnson S, Huyck S, Mancuso JP, Gantz I, Terra SG. Safety of Ertugliflozin in Patients with Type 2 Diabetes Mellitus: Pooled Analysis of Seven Phase 3 Randomized Controlled Trials. Diabetes Ther. 2020 Jun;11(6):1347-1367. doi: 10.1007/s13300-020-00803-3. Epub 2020 May 5.
• Liu J, Tarasenko L, Pong A, Huyck S, Wu L, Patel S, Hickman A, Mancuso JP, Gantz I, Terra SG. Efficacy and safety of ertugliflozin across racial groups in patients with type 2 diabetes mellitus. Curr Med Res Opin. 2020 Aug;36(8):1277-1284. doi: 10.1080/03007995.2020.1760228. Epub 2020 May 13.
• Liu J, Tarasenko L, Pong A, Huyck S, Patel S, Hickman A, Mancuso JP, Ellison MC, Gantz I, Terra SG. Efficacy and safety of ertugliflozin in Hispanic/Latino patients with type 2 diabetes mellitus. Curr Med Res Opin. 2020 Jul;36(7):1097-1106. doi: 10.1080/03007995.2020.1760227. Epub 2020 May 13.
• Liu J, Patel S, Cater NB, Wu L, Huyck S, Terra SG, Hickman A, Darekar A, Pong A, Gantz I. Efficacy and safety of ertugliflozin in East/Southeast Asian patients with type 2 diabetes mellitus. Diabetes Obes Metab. 2020 Apr;22(4):574-582. doi: 10.1111/dom.13931. Epub 2020 Jan 3.

Drugs

Evaluation	Drug	Modality	Dose	Route
Subject	Ertugliflozin	Unknown	5 mg	Oral
Subject	Ertugliflozin	Unknown	15 mg	Oral
Subject	Sitagliptin	Small molecule	100 mg	Oral
Background	Glimepiride	Small molecule	—	Oral
Background	Metformin	Small molecule	1500 mg	Oral
Background	insulin glargine	Protein / enzyme biologic	—	Subcutaneous

Indications