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Outcomes Study of Hyperinsulinemic Glucose Control in Cardiac Surgery
The Effect of Hyperinsulinemic Glucose Control on Outcomes Following Cardiac Surgery
Studie Overzicht
Toestand
Conditie
Interventie / Behandeling
Gedetailleerde beschrijving
Using a randomized, controlled design, we propose to test the primary hypothesis that normalization of blood glucose using a hyperinsulinemic-normoglycemic clamp technique reduces the risk of a composite outcome (one or more) of 30-day postoperative mortality and serious postoperative cardiac, renal, neurologic, and infectious postoperative complications in patients undergoing cardiac surgery.
Our secondary hypothesis is that hyperinsulinemic normoglycemic therapy will reduce length of stay in intensive care unit, atrial dysrhythmias, creatinine elevation, hospital readmission, all-cause and cardiac one-year mortality.
Studietype
Inschrijving (Werkelijk)
Fase
- Niet toepasbaar
Contacten en locaties
Studie Locaties
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Quebec
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Montreal, Quebec, Canada, H3A 1A1
- Royal Victoria Hospital
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Ohio
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Cleveland, Ohio, Verenigde Staten, 44195
- Cleveland Clinic
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Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Beschrijving
Inclusion Criteria:
- Age 18-90 years old
- Scheduled for cardiac surgery requiring cardiopulmonary bypass
Exclusion Criteria:
- Off-pump surgical procedures
- Anticipated deep hypothermic circulatory arrest
- In available, baseline cardiac troponin I (>0.5 ng/L) or troponin T (> 0.1 ng/mL) levels (at RVH or CC, respectively)
- Any contraindications to the proposed interventions
- Active infection, including patients with endocarditis or infected pacemaker leads.
- Any infection requiring long- term antibiotics ( > 14 days)
- kidney disease requiring renal replacement therapy
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Preventie
- Toewijzing: Gerandomiseerd
- Interventioneel model: Parallelle opdracht
- Masker: Enkel
Wapens en interventies
Deelnemersgroep / Arm |
Interventie / Behandeling |
|---|---|
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Experimenteel: Hyperinsulinemic-normoglycemic clamp
Patients will be randomized to receive the hyperinsulinemic-normoglycemic clamp titrating the blood glucose to 80-110 mg/dL.
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Patients will be randomized to receive the hyperinsulinemic-normoglycemic clamp titrating the blood glucose to 80-110 mg/dL.
Andere namen:
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Ander: Insulin at the standard of care levels
Group B will be administered insulin at the standard of care levels established by the participating institution.
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Subjects will be administered insulin at the standard of care levels established by the participating institution.
Andere namen:
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Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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Any Major Morbidity/30-day Mortality
Tijdsspanne: within 30 days post surgery
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a composite (any versus none) of the following major postoperative complications occurring:
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within 30 days post surgery
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Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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Post Operative Atrial Fibrillation
Tijdsspanne: 15 - 30 days post operative
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Evidence suggests that maintaining intra-operative normoglycemia during cardiac surgery while providing exogenous glucose and high-dose insulin may decrease post-operative morbidity or mortality.
Using a randomized, controlled design, we propose to test the primary hypothesis that normalization of blood glucose using a hyperinsulinemic-normoglycemic clamp technique reduces the risk of a composite of serious adverse outcomes in patients undergoing cardiac surgery
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15 - 30 days post operative
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Duration of Hospitalization
Tijdsspanne: starting post operative day one to discharge from hospital, on an average of 8 days
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Days from date of surgery to hospital discharge
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starting post operative day one to discharge from hospital, on an average of 8 days
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Duration of Intensive Care Stay
Tijdsspanne: ICU stay hours during hospital stay after surgery, on average of 25 hours
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Hours from date of surgery to discharge from intensive care unit
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ICU stay hours during hospital stay after surgery, on average of 25 hours
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All-cause Mortality
Tijdsspanne: one year post operative
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All-cause mortality identified during one-year follow-up.
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one year post operative
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a Composite of Minor Postoperative Complications
Tijdsspanne: within 30 days after surgery
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a composite of minor postoperative complications, which includes: a) prolonged mechanical ventilation, b) low cardiac index, c) acute kidney injury, d) prolonged hospitalization, and 3) all-cause hospital readmission within 30 days.
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within 30 days after surgery
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Medewerkers en onderzoekers
Sponsor
Onderzoekers
- Studie directeur: Daniel I Sessler, M.D., The Cleveland Clinic
- Hoofdonderzoeker: Andra I Duncan, M.D., The Cleveland Clinic
- Hoofdonderzoeker: Thomas Schricker, MD, Royal Victoria Hospital, Montreal, Canada
- Hoofdonderzoeker: George Carvalho, MD, Royal Victoria Hospital, Montreal, Canada
Publicaties en nuttige links
Algemene publicaties
- Albacker TB, Carvalho G, Schricker T, Lachapelle K. Myocardial protection during elective coronary artery bypass grafting using high-dose insulin therapy. Ann Thorac Surg. 2007 Dec;84(6):1920-7; discussion 1920-7. doi: 10.1016/j.athoracsur.2007.07.001.
- Duncan AE, Kateby Kashy B, Sarwar S, Singh A, Stenina-Adognravi O, Christoffersen S, Alfirevic A, Sale S, Yang D, Thomas JD, Gillinov M, Sessler DI. Hyperinsulinemic Normoglycemia Does Not Meaningfully Improve Myocardial Performance during Cardiac Surgery: A Randomized Trial. Anesthesiology. 2015 Aug;123(2):272-87. doi: 10.1097/ALN.0000000000000723.
- Schricker T, Sato H, Beaudry T, Codere T, Hatzakorzian R, Pruessner JC. Intraoperative maintenance of normoglycemia with insulin and glucose preserves verbal learning after cardiac surgery. PLoS One. 2014 Jun 18;9(6):e99661. doi: 10.1371/journal.pone.0099661. eCollection 2014.
Studie record data
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Studie start (Werkelijk)
Primaire voltooiing (Werkelijk)
Studie voltooiing (Werkelijk)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Schatting)
Updates van studierecords
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Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- 07-470
Plan Individuele Deelnemersgegevens (IPD)
Bent u van plan om gegevens van individuele deelnemers (IPD) te delen?
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