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Safety Study of GE-145 320 mg I/mL Injection vs. Iopamidol 370 mg I/mL in Elderly Subjects Undergoing Coronary Procedure

1. august 2018 opdateret af: GE Healthcare

A Phase 2, Double-Blind, Randomized, Safety Study of GE-145 320 mg I/mL Injection Versus Iopamidol 370 mg I/mL in Elderly Subjects Undergoing Coronary Artery Catheterization Procedure

To evaluate cardio-renal and overall safety profile of GE 145 320 mg I/ml Injection when compared to iopamidol 370 mg I/mL. The study will focus on elderly subjects with either chronic renal insufficiency, or diabetes mellitus (DM) requiring drug therapy, or congestive heart failure (CHF) NYHA Class III or greater, who are referred for a coronary catheterization procedure with or without PCI.

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

284

Fase

  • Fase 2

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

  • Forenede Stater
    • New Jersey
      • Princeton, New Jersey, Forenede Stater, 08540
        • GE Healthcare

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

65 år og ældre (Ældre voksen)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion Criteria:

  • Males and females 65 years of age with cardiovascular disease who are referred for a coronary catheterization procedure with or without PCI.
  • The subject has at least one of the following comorbidities:
  • 1) Chronic renal insufficiency, (eGFR <60 but 15 mL/min/1.73 m2 according to the MDRD equation) as measured within 2 weeks or at the screening visit;
  • 2) DM diagnosed greater than 6 months prior to study entry and which requires either insulin or anti-hyperglycemic drug therapy;
  • 3) CHF (NYHA) class III or greater measured within 2 weeks of enrollment or at the screening visit.

Exclusion Criteria:

  • The subject has known allergies to either iodine or any ICM.
  • The subject has severe renal insufficiency (eGFR <15 mL/min/1.73 m2 according to the MDRD equation) or is on dialysis.
  • The subject has acute coronary syndrome requiring emergency coronary angiography and/or intervention.
  • The subject is not willing or unable to discontinue metformin (e.g., Glucophage) at the time of the study procedure.

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Diagnostisk
  • Tildeling: Randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Dobbelt

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: GE 145 320mg I/ml injection
Medicin: GE-145
GE-145-320 mg I/mL as a single iv. administration. Comparator agent Isovue (iopamidol) 370 mg I/mL as a single iv. administration.
Andre navne:
  • Ioforminol
Aktiv komparator: Iopamidol 370mg I/ml injection
Medicin: GE-145
GE-145-320 mg I/mL as a single iv. administration. Comparator agent Isovue (iopamidol) 370 mg I/mL as a single iv. administration.
Andre navne:
  • Ioforminol

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Comparison of Overall Image Quality Between Ioforminol and Iopamidol-enhanced Images as Determined by an Independent Reader.
Tidsramme: After the imaging date for either Ioforminol or Iopamidol.
Overall image quality (excellent, adequate or poor) and diagnostic usefulness (diagnostic or non-diagnostic) were assessed using qualitative scales.
After the imaging date for either Ioforminol or Iopamidol.

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
To Determine Incidence Rates of the Overall AEs, Organ-specific AEs (i.e., Delayed Skin Reactions, General Subject Comfort, and Allergic/Immunologic Reactions, Etc.) and SAEs Following Administration
Tidsramme: Time zero equals the date of contrast imaging and for up to 7 days for safety monitoring post contrast administration.

To determine incidence rates of the overall AEs, organ-specific AEs (i.e., delayed skin reactions, general subject comfort, and allergic/immunologic reactions, etc.) and SAEs following administration of GE-145 or iopamidol.

To determine incidence rates and onset time of biomarker-based and SCr-based CI-AKI following administration of GE-145 or iopamidol.

Summary of Treatment-Emergent Adverse Events (TEAE) in greater than of equal to 2% of Subjects.
Time zero equals the date of contrast imaging and for up to 7 days for safety monitoring post contrast administration.
Assessing the Incidence of Renal Biomarker-based Contrast-induced Acute Kidney Injury (CI-AKI) in Subjects Post Administration of Ioforminol or Iopamidol Injections
Tidsramme: 2, 6 and 24 hours post Ioforminol and Iopamidol adminstration
Analyzing the number of subjects with renal biomarker-based contrast-induced acute kidney injury (CI-AKI).
2, 6 and 24 hours post Ioforminol and Iopamidol adminstration

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

GE Healthcare

Samarbejdspartnere

Medpace, Inc.
Biomedical Systems
i3 Statprobe
Rules-Based Medicine, Inc.

Efterforskere

  • Studieleder: Rubin Sheng, M.D., GE Healthcare

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart

1. november 2010

Primær færdiggørelse (Faktiske)

1. december 2012

Studieafslutning (Faktiske)

1. december 2012

Datoer for studieregistrering

Først indsendt

1. december 2010

Først indsendt, der opfyldte QC-kriterier

1. december 2010

Først opslået (Skøn)

3. december 2010

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

29. august 2018

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

1. august 2018

Sidst verificeret

1. august 2018

Mere information

Begreber relateret til denne undersøgelse

Nøgleord

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • GE 145-002

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .

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