Safety, Tolerability and Pharmacodynamics of AP214 Acetate in Patients Undergoing Cardiac Surgery
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Forventet)
Tilmelding
Fase
Fase
- Fase 2
Kontakter og lokationer
Studiesteder
-
-
Florida
-
Gainesville, Florida, Forenede Stater, 32601
- Shands Hospital at Alachua General Hospital
-
Gainesville, Florida, Forenede Stater, 32610
- Shands Hopsital at University of Florida
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Has signed the trial specific informed consent form.
- Patients ≥ 18 years old, male or female, not of childbearing potential (postmenopausal or permanently sterilized e.g., tubal occlusion, hysterectomy, bilateral salpingectomy), regardless of ethnicity.
- Patients undergoing CABG, valve(s), CABG/valve and/or aortic root or ascending aortic aneurysm repair surgery.
- Cleveland Clinic Renal Score ≥ 2 (higher than average risk for AKI).
- EF ≥ 30%, evaluated within 2 months prior to screening visit.
Exclusion Criteria:
- Cardiac surgery to be performed "off pump" without cardiopulmonary bypass.
- Circulatory arrest in connection with aortic root or ascending aortic aneurysm repair surgery.
- Confirmed or suspected endocarditis.
- Requiring a reoperation on one of the valves within 3 months following the original valve surgical procedure.
- Receiving Aprotinin during the trial, from Screening to Day 90.
- Having undergone cardiovascular catheterization ≤ 48 hours prior to scheduled surgery.
- Active peptic ulcer disease and gastritis.
- Hemoccult positive stools, hematological, bleeding, and coagulation disorders.
- Receiving dopamine at renal doses (2-4 mcg/kg/min), from Screening to Day 90.
- S-Creatinine greater than 2.1 mg/dl.
- Known or suspected hypersensitivity to the investigational medicinal product.
- Known or suspected hypersensitivity to ondansetron or other selective 5-hydroxytryptamine 3 (5-HT3) receptor antagonists.
- Current participation in any other interventional clinical trial.
- Previously dosed with AP214.
- Use of investigational medicinal products within the previous 6 months.
- Body weight above 140 kg.
- History of any organ transplant.
- Women who are of childbearing potential, pregnant or breast-feeding.
- Current abuse of alcohol or substance, according to the investigator's medical judgment
- Has a mental incapacity or language barriers precluding adequate understanding of trial procedures.
- Is considered by the Investigator unsuitable to participate in the trial for any other reason for instance due to a significant serious underlying condition
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Forebyggelse
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Firedobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Placebo komparator: Placebo
|
Three placebo bolus infusions administered over 10 minutes (prior to skin incision, at time of clamp-release and 6 hours after clamp-release).
|
|
Eksperimentel: AP214
|
Three AP214 bolus infusions administered over 10 minutes (prior to skin incision, at time of clamp-release and 6 hours after clamp-release).
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
To assess the safety and tolerability of AP214 administered as three 10-minute bolus infusions, in patients undergoing cardiac surgery that are at increased risk of AKI (descriptive analysis of AEs and SAEs from Day 0-14).
Tidsramme: From day 0-14
|
From day 0-14
|
|
To assess the impact of AP214 on cardiac surgery induced systemic inflammatory response syndrome determined by the post-operative peak plasma concentrations of IL-6 and IL-10 from 0-24 hours
Tidsramme: 0-24 hours
|
0-24 hours
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
To assess the safety and tolerability of AP214 at an organ level as well as in terms of the overall mortality (heart, CNS, lung, wound, mortality)
Tidsramme: Day 0-90
|
Day 0-90
|
|
To assess the impact of AP214 on cardiac surgery induced systemic inflammatory response syndrome (post-operative peak plasma concentrations of TNF-α and IL-8 and AUC for TNF-α, IL-6, IL-8 and IL-10).
Tidsramme: 0-24 hours
|
0-24 hours
|
|
To assess the impact of AP214 for renal protection as measured by the development of post-surgical acute kidney injury (AKIN score)
Tidsramme: Day 0-14
|
Day 0-14
|
|
To assess the impact of AP214 on the development of post-surgical left ventricular dysfunction (determined by changes in left ventricular function from pre to post coronary bypass by transesophageal echocardiography
Tidsramme: 0-24 hours
|
0-24 hours
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: Thomas M Beaver, MD, MPH, Division of Thoracic and Cardiovascular Surgery , University of Florida College of Medicine
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Forventet)
Primær færdiggørelse
Studieafslutning (Forventet)
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
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- AP214-CS004
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