A Study to Compare the Glycemic Effects, Safety, and Tolerability of Exenatide Once Weekly to Those of Sitagliptin and Pioglitazone,in Subjects With Type 2 Diabetes Treated With Metformin (DURATION - 2)
A Randomized, Double-Blind, Parallel-Group, Multicenter Study to Compare the Glycemic Effects, Safety, and Tolerability of Exenatide Long-Acting Release(Once Weekly) to Those of Sitagliptin and a Thiazolidinedione in Subjects With Type 2 Diabetes Mellitus Treated With Metformin
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 3
Kontakter og lokationer
Studiesteder
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Arizona
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Peoria, Arizona, Forenede Stater
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California
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Artesia, California, Forenede Stater
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Concord, California, Forenede Stater
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Encino, California, Forenede Stater
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Greenbrae, California, Forenede Stater
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La Mesa, California, Forenede Stater
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Orange, California, Forenede Stater
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Walnut Creek, California, Forenede Stater
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Whittier, California, Forenede Stater
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Colorado
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Colorado Springs, Colorado, Forenede Stater
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District of Columbia
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Washington, District of Columbia, Forenede Stater
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Florida
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Coral Gables, Florida, Forenede Stater
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Deland, Florida, Forenede Stater
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Melbourne, Florida, Forenede Stater
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Miami, Florida, Forenede Stater
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New Port Richey, Florida, Forenede Stater
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Georgia
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Decatur, Georgia, Forenede Stater
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Indiana
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Avon, Indiana, Forenede Stater
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Kansas
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Wichita, Kansas, Forenede Stater
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Kentucky
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Paducah, Kentucky, Forenede Stater
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Louisiana
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Baton Rouge, Louisiana, Forenede Stater
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New Orleans, Louisiana, Forenede Stater
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Maryland
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Oxon Hill, Maryland, Forenede Stater
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Massachusetts
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Boston, Massachusetts, Forenede Stater
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Michigan
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Chelsea, Michigan, Forenede Stater
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Ypsilanti, Michigan, Forenede Stater
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Minnesota
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St. Louis Park, Minnesota, Forenede Stater
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Missouri
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St. Louis, Missouri, Forenede Stater
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Montana
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Butte, Montana, Forenede Stater
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Nebraska
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Lincoln, Nebraska, Forenede Stater
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Nevada
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Las Vegas, Nevada, Forenede Stater
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New York
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New Hyde Park, New York, Forenede Stater
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New Windsor, New York, Forenede Stater
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New York, New York, Forenede Stater
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Rochester, New York, Forenede Stater
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North Carolina
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Durham, North Carolina, Forenede Stater
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Statesville, North Carolina, Forenede Stater
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Winston-Salem, North Carolina, Forenede Stater
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Ohio
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Athens, Ohio, Forenede Stater
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Cincinnati, Ohio, Forenede Stater
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Dayton, Ohio, Forenede Stater
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Pennsylvania
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Philadelphia, Pennsylvania, Forenede Stater
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South Dakota
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Rapid City, South Dakota, Forenede Stater
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Tennessee
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Memphis, Tennessee, Forenede Stater
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Texas
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Austin, Texas, Forenede Stater
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Dallas, Texas, Forenede Stater
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San Antonio, Texas, Forenede Stater
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Virginia
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Richmond, Virginia, Forenede Stater
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Washington
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Olympia, Washington, Forenede Stater
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Spokane, Washington, Forenede Stater
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Tacoma, Washington, Forenede Stater
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Bangalore, Indien
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Indore, Indien
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Karnal, Indien
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Mumbai, Indien
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Pune, Indien
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Toluca, Mexico
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Distrito Federal
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Mexico City, Distrito Federal, Mexico
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Jalisco
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Guadalajara, Jalisco, Mexico
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Zapopan, Jalisco, Mexico
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Morelos
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Cuernavaca, Morelos, Mexico
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NuevoLeon
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Monterrey, NuevoLeon, Mexico
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Has been diagnosed with type 2 diabetes mellitus
- Has a hemoglobin-specific A1c fraction (HbA1c) of 7.1% to 11.0%, inclusive, at study start
- Has a body mass index (BMI)of 25 kg/m2 to 45 kg/m2, inclusive, at study start
- Has been on a stable treatment regimen of metformin for a minimum of 2 months prior to study start
Either is not treated with or has been on a stable treatment regimen with any of the following medications for a minimum of 2 months prior to study start:
- Hormone replacement therapy (female subjects)
- Oral contraceptives (female subjects)
- Antihypertensive agents
- Lipid-lowering agents
- Thyroid replacement therapy
- Antidepressant agents
- Drugs known to affect body weight, including prescription medications (e.g. orlistat [XENICAL®], sibutramine [MERIDIA®], topiramate [TOPAMAX®]) and over-the-counter antiobesity agents
Exclusion Criteria:
- Has been previously exposed to exenatide once weekly
- Has donated blood within 60 days of study start or is planning to donate blood during the study
Currently being treated, or is expected to require or undergo treatment with any of the following treatment-excluded medications:
- Exenatide (BYETTA®) or any Dipeptidyl peptidase-4 DPP-4)inhibitor, sulfonylurea (SU), thiazolidinedione (TZD), or glucagon-like peptide (GLP)-1 analog within 3 months prior to study start
- Alpha-glucosidase inhibitor, meglitinide, nateglinide, or pramlintide (SYMLIN®) within 30 days of study start
- Insulin within 2 weeks of study start or for more than 1 week within 3 months of study start
- Systemic corticosteroids by oral, intravenous, or intramuscular route; or potent, inhaled, or intrapulmonary (including ADVAIR®) steroids known to have a high rate of systemic absorption
- Drugs interacting with the CYP2C8 enzyme system, including gemfibrozil (LOPID®) and rifampin
- Has received any investigational drug within 1 month (or five half-lives of investigational drug, whichever is greater) of study start
- Has previously experienced a clinically significant adverse event (e.g., significant edema) related to TZD or DPP-4 inhibitor use
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Dobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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Eksperimentel: 1
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subkutan injektion, 2,0 mg, en gang om ugen
oral tablet, once a day
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Aktiv komparator: 2
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oral tablet, 100mg, once a day
Andre navne:
subcutaneous injection, once a week
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Aktiv komparator: 3
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subcutaneous injection, once a week
oral tablet, 45mg, once a day
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Change in HbA1c From Baseline to Week 26
Tidsramme: Day 1, Week 26
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Absolute change in HbA1c from baseline (Day 1) to Week 26 [Week 26 - Baseline].
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Day 1, Week 26
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Percentage of Subjects Achieving HbA1c Target of <7% at Week 26
Tidsramme: Week 26
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Percentages of subjects achieving HbA1c target values of <7% at Week 26.
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Week 26
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Percentage of Subjects Achieving HbA1c Target of <=6.5% at Week 26
Tidsramme: Week 26
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Percentages of subjects achieving HbA1c target values of <=6.5% at Week 26.
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Week 26
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Percentage of Subjects Achieving HbA1c Target of <=6.0% at Week 26
Tidsramme: Week 26
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Percentages of subjects achieving HbA1c target values of <=6.0% at Week 26.
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Week 26
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Change in Body Weight From Baseline to Week 26
Tidsramme: Day 1, Week 26
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Change in body weight from baseline (Day 1) to Week 26.
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Day 1, Week 26
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Change in Fasting Plasma Glucose From Baseline to Week 26
Tidsramme: Day 1, Week 26
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Change in fasting plasma glucose from baseline (Day 1) to Week 26.
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Day 1, Week 26
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Change in Systolic Blood Pressure From Baseline to Week 26
Tidsramme: Day 1, Week 26
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Change in systolic blood pressure from baseline (Day 1) to Week 26.
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Day 1, Week 26
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Change in Diastolic Blood Pressure From Baseline to Week 26
Tidsramme: Day 1, Week 26
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Change in diastolic blood pressure from baseline (Day 1) to Week 26.
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Day 1, Week 26
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Change in Fasting Total Cholesterol From Baseline to Week 26
Tidsramme: Day 1, Week 26
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Change in fasting total cholesterol from baseline (Day 1) to Week 26.
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Day 1, Week 26
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Change in Fasting High-density Lipoprotein (HDL) From Baseline to Week 26
Tidsramme: Day 1, Week 26
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Change in fasting HDL from baseline (Day 1) to Week 26.
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Day 1, Week 26
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Ratio of Fasting Triglycerides at Week 26 to Baseline
Tidsramme: Day 1, Week 26
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Ratio of triglycerides (measured in mg/dL) at Week 26 to baseline (Day 1).
Log (Postbaseline Triglycerides) - log (Baseline Triglycerides); change from baseline to endpoint is presented as ratio of endpoint to baseline.
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Day 1, Week 26
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Assessment on Event Rate of Treatment-emergent Hypoglycemic Events
Tidsramme: Day 1 to Week 26
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Major hypoglycemia: events that, in the judgment of the investigator or physician, resulted in loss of consciousness, seizure, coma, or other change in mental status consistent with neuroglycopenia, in which symptoms resolved after administration of intramuscular glucagon or intravenous glucose, required third-party assistance, and was accompanied by a blood glucose concentration < 54 mg/dL prior to treatment.
Minor hypoglycemia: symptoms consistent with hypoglycemia and blood glucose concentration < 54 mg/dL prior to treatment and not classified as major hypoglycemia.
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Day 1 to Week 26
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Samarbejdspartnere
Samarbejdspartnere
Publikationer og nyttige links
Generelle publikationer
- Fineman MS, Mace KF, Diamant M, Darsow T, Cirincione BB, Booker Porter TK, Kinninger LA, Trautmann ME. Clinical relevance of anti-exenatide antibodies: safety, efficacy and cross-reactivity with long-term treatment. Diabetes Obes Metab. 2012 Jun;14(6):546-54. doi: 10.1111/j.1463-1326.2012.01561.x. Epub 2012 Feb 10.
- Grimm M, Han J, Weaver C, Griffin P, Schulteis CT, Dong H, Malloy J. Efficacy, safety, and tolerability of exenatide once weekly in patients with type 2 diabetes mellitus: an integrated analysis of the DURATION trials. Postgrad Med. 2013 May;125(3):47-57. doi: 10.3810/pgm.2013.05.2660.
- Guja C, Frias JP, Suchower L, Hardy E, Marr G, Sjostrom CD, Jabbour SA. Safety and Efficacy of Exenatide Once Weekly in Participants with Type 2 Diabetes and Stage 2/3 Chronic Kidney Disease. Diabetes Ther. 2020 Jul;11(7):1467-1480. doi: 10.1007/s13300-020-00815-z. Epub 2020 Apr 18. Erratum In: Diabetes Ther. 2020 Dec;11(12):3011-3013.
- Meloni AR, DeYoung MB, Han J, Best JH, Grimm M. Treatment of patients with type 2 diabetes with exenatide once weekly versus oral glucose-lowering medications or insulin glargine: achievement of glycemic and cardiovascular goals. Cardiovasc Diabetol. 2013 Mar 23;12:48. doi: 10.1186/1475-2840-12-48.
- Peyrot M, Bushnell DM, Best JH, Martin ML, Cameron A, Patrick DL. Development and validation of the self-management profile for type 2 diabetes (SMP-T2D). Health Qual Life Outcomes. 2012 Oct 5;10:125. doi: 10.1186/1477-7525-10-125.
- Malloy J, Meloni A, Han J. Efficacy and tolerability of exenatide once weekly versus sitagliptin in patients with type 2 diabetes mellitus: a retrospective analysis of pooled clinical trial data. Postgrad Med. 2013 May;125(3):58-67. doi: 10.3810/pgm.2013.05.2661.
- Wysham C, Bergenstal R, Malloy J, Yan P, Walsh B, Malone J, Taylor K. DURATION-2: efficacy and safety of switching from maximum daily sitagliptin or pioglitazone to once-weekly exenatide. Diabet Med. 2011 Jun;28(6):705-14. doi: 10.1111/j.1464-5491.2011.03301.x.
- Bergenstal RM, Wysham C, Macconell L, Malloy J, Walsh B, Yan P, Wilhelm K, Malone J, Porter LE; DURATION-2 Study Group. Efficacy and safety of exenatide once weekly versus sitagliptin or pioglitazone as an adjunct to metformin for treatment of type 2 diabetes (DURATION-2): a randomised trial. Lancet. 2010 Aug 7;376(9739):431-9. doi: 10.1016/S0140-6736(10)60590-9. Epub 2010 Jun 26.
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
- Glukosemetabolismeforstyrrelser
- Metaboliske sygdomme
- Sygdomme i det endokrine system
- Diabetes mellitus
- Diabetes mellitus, type 2
- Hypoglykæmiske midler
- Lægemidlers fysiologiske virkninger
- Molekylære mekanismer for farmakologisk virkning
- Enzymhæmmere
- Hormoner
- Hormoner, hormonsubstitutter og hormonantagonister
- Proteasehæmmere
- Midler mod fedme
- Inkretiner
- Dipeptidyl-Peptidase IV-hæmmere
- Pioglitazon
- Sitagliptin fosfat
- Exenatid
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- BCB106 (DURATION - 2)
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