Mechanistic Assessment of the Properties of Saxagliptin in Subjects Undergoing Coronary Artery Bypass Graft Surgery (MAPSS)
Mechanistic Assessment of the Properties of Saxagliptin in Subjects Undergoing Coronary Artery Bypass Graft Surgery: a Randomized, Double-Blind, Placebo-Controlled Clinical Trial
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 4
Kontakter og lokationer
Studiesteder
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Alabama
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Birmingham, Alabama, Forenede Stater, 35211
- Cardiology, PC
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Birmingham, Alabama, Forenede Stater, 35243
- Cardio-Thoracic Surgeons PC
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Huntsville, Alabama, Forenede Stater, 35801
- Heart Center Research, LLC
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Arkansas
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Fort Smith, Arkansas, Forenede Stater, 72901
- Sparks Regional Medical Center
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Little Rock, Arkansas, Forenede Stater, 72205
- Arkansas Cardiology, PA
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California
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Palo Alto, California, Forenede Stater, 94304
- Stanford University Medical Center
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Georgia
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Atlanta, Georgia, Forenede Stater, 30308
- Emory University Hospital Midtown
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North Carolina
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Durham, North Carolina, Forenede Stater, 27710
- Duke University Medical Center (DUMC)
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Virginia
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Richmond, Virginia, Forenede Stater, 23225
- Chippenham Medical Center
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West Virginia
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Charleston, West Virginia, Forenede Stater, 25304
- Charleston Area Medical Center (CAMC)
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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:
Known diagnosis of type 2 diabetes mellitus (T2DM) with glycosylated hemoglobin (HbA1c) between 6.5% and 10%, inclusive.
- Stable doses of oral antihyperglycemic agents for at least 2 months
- Stable dose of chronic insulin therapy for at least 2 months
- HbA1c documented within 3 months before study enrollment
- Planned first elective coronary artery bypass graft (CABG) surgery
Exclusion Criteria:
- Elevated Creatine Kinase-Myocardial Bands (CK-MB) or troponin level above the 99th percentile at screening
- Receiving incretin therapy or having received incretin therapy within the previous 2 months
- Type 1 DM or a history of ketoacidosis
- Women who are pregnant or breastfeeding
- Known end-stage Kidney disease
- Known sensitivity or intolerance to saxagliptin or dipeptidyl peptidase-4 (DPP-4) inhibitor
- Clinically apparent liver disease
- History of pancreatitis
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Tredobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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Aktiv komparator: Saxagliptin
Treatments to be administered are saxagliptin 5 mg (once daily) to begin at randomization 5 to 7 days before CABG surgery, continuing through the peri-CABG surgery period and discharge, and for a total of 30 (± 5) days post-CABG surgery.
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one 5-mg saxagliptin tablet daily
Andre navne:
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Placebo komparator: Placebo
Treatments to be administered are placebo 5 mg (once daily) to begin at randomization 5 to 7 days before CABG surgery, continuing through the peri-CABG surgery period and discharge, and for a total of 30 (± 5) days post-CABG surgery.
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5mg placebo tablet daily
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
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Troponin I (TnI) Area Under the Curve (AUC)
Tidsramme: pre-CABG surgery (after 5 to 7 days of assigned treatment, predischarge or 5 days post-CABG surgery (Approximately 12 days)
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pre-CABG surgery (after 5 to 7 days of assigned treatment, predischarge or 5 days post-CABG surgery (Approximately 12 days)
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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High Sensitive Troponin-I (hsTnT) Area Under the Curve
Tidsramme: pre-CABG surgery (after 5 to 7 days of assigned treatment, predischarge or 5 days post-CABG surgery (Approximately 12 days)
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pre-CABG surgery (after 5 to 7 days of assigned treatment, predischarge or 5 days post-CABG surgery (Approximately 12 days)
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Creatine Kinase-Myocardial Bands (CK-MB) Area Under the Curve
Tidsramme: pre-CABG surgery (after 5 to 7 days of assigned treatment, predischarge or 5 days post-CABG surgery (Approximately 12 days)
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pre-CABG surgery (after 5 to 7 days of assigned treatment, predischarge or 5 days post-CABG surgery (Approximately 12 days)
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Number of Major Adverse Cardiac Events (MACE)
Tidsramme: Baseline to end of study (Approximately 35-37 days)
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Death, myocardial infarction (MI), or New congestive heart failure (CHF)
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Baseline to end of study (Approximately 35-37 days)
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Duration of Inotropic Support
Tidsramme: CABG surg until hosp discharge (Approximately 5 days)
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CABG surg until hosp discharge (Approximately 5 days)
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Number of Participants Who Had an Episode of Hypoglycemia
Tidsramme: baseline to end of study (Approximately 35-37 days)
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baseline to end of study (Approximately 35-37 days)
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Number of Participants Who Required Intraaortic Balloon Pump (IABP) Support
Tidsramme: CABG to hospital discharge (Approximately 5 days)
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CABG to hospital discharge (Approximately 5 days)
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Need for Antiarrhythmic Therapy
Tidsramme: CABG surg to hospital discharge Approximately 5 days
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CABG surg to hospital discharge Approximately 5 days
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: L. Kristin Newby, M.D., MHS, Duke University
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
- Hjerte-kar-sygdomme
- Diabetes mellitus
- Diabetes mellitus, type 2
- Hypoglykæmiske midler
- Lægemidlers fysiologiske virkninger
- Molekylære mekanismer for farmakologisk virkning
- Enzymhæmmere
- Hormoner
- Hormoner, hormonsubstitutter og hormonantagonister
- Proteasehæmmere
- Inkretiner
- Dipeptidyl-Peptidase IV-hæmmere
- Saxagliptin
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- Pro00041744
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