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TerminatedNCT02277613MI-NSTEMIUpdated Jul 22, 2021

A Phase 2 Trial of AMI MultiStem® Therapy in Subjects With Non-ST Elevation Acute Myocardial Infarction

A Phase 2 interventional study of AMI MultiStem cells and Sham in Heart Attack and NSTEMI, sponsored by Healios K.K.. Terminated at 11 sites in United States. Open to participants aged 18 Years to 85 Years. Per ClinicalTrials.gov, last updated 2021-07-22.

Sponsored by Healios K.K. · Phase 2, Interventional, and Treatment

Phase
Phase 2
Study type
Interventional
Enrollment
34
Allocation
Randomized
Ages
18 Years to 85 Years
Sex
All
01

Study summary

This is a double-blind, sham-controlled clinical study to evaluate the safety and feasibility of AMI MultiStem therapy in subjects who have had a heart attack (Non-ST elevation MI).

02

Conditions studied

  • Heart Attack
  • NSTEMI

Keywords

  • stem cells
03

Who can participate

Ages eligible
18 Years to 85 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Subjects of either gender, 18-85 years of age, inclusive
  • Diagnosis of non-ST elevation myocardial infarction (NSTEMI)
  • Left Ventricular Ejection Fraction (LVEF) between ≥ 25 and ≤ 45%

Exclusion criteria

Exclusion Criteria:

  • Previous Coronary Artery Bypass Graft (CABG)
  • Previous autologous, allogeneic bone marrow or peripheral stem cell transplant
  • Previous solid organ transplant
  • Anticipated need for additional planned coronary revascularization procedure(s)
  • Hemodynamic instability
  • Mechanical complications of the index acute myocardial infarction
04

Study design

Phase
Phase 2
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Double (Participant, Investigator)
Enrollment
34 participants (actual)

Study arms

  • Experimental
    AMI MultiStem cells

    AMI MultiStem cells is a cell therapy medicinal product originating from adherent stem cells taken from the bone marrow of a non-related donor and expanded ex vivo.

    Biological: AMI MultiStem cells

  • Sham comparator
    Sham

    Sham procedure using Micro-Infusion Catheter in coronary artery without injection.

    Other: Sham

Interventions

  • BiologicalAMI MultiStem cells

    AMI MultiStem cells administration in coronary artery with a micro-infusion catheter.

  • OtherSham

    Sham procedure using Micro-Infusion Catheter in coronary artery without injection.

05

What researchers measure

Primary outcomes

  1. Incidence and severity of adverse events

    To compare the difference in the incidence and severity of adverse events between AMI MultiStem therapy treated subjects and Sham treated subjects

    Time frame: 30 days

  2. To assess the effects of AMI MultiStem therapy on cardiac function

    To compare the changes in cardiac function assessed by cardiac MRI between AMI MultiStem therapy treated subjects and Sham treated subjects

    Time frame: Day 120

Secondary outcomes

  1. To assess the effects of AMI MultiStem therapy on cardiac function

    To compare the changes in cardiac function assessed by cardiac MRI between AMI MultiStem therapy treated subjects and Sham treated subjects

    Time frame: Day 365

  2. To assess the incidence of Major Adverse Cardiovascular Events (MACE)

    To compare the incidence of MACE between AMI MultiStem therapy treated subjects and Sham treated subjects

    Time frame: Day 365

  3. Incidence and severity of adverse events

    To compare the difference in the incidence and severity of adverse events between AMI MultiStem therapy treated subjects and Sham treated subjects

    Time frame: Day 365

06

Study locations

11 sites
  • Birmingham, Alabama, United States
  • Huntsville, Alabama, United States
  • Los Angeles, California, United States
  • Clearwater, Florida, United States
  • Gainesville, Florida, United States
  • Tampa, Florida 33614, United States
  • Detroit, Michigan, United States
  • Akron, Ohio, United States
  • Pittsburgh, Pennsylvania, United States
  • Salt Lake City, Utah, United States
  • Madison, Wisconsin, United States
07

Registry details

Key details

Study ID
NCT02277613
Lead sponsor
Healios K.K.
Collaborators
National Heart, Lung, and Blood Institute (NHLBI)
Responsible party
Sponsor
First posted
Oct 29, 2014
Start date
Dec 2015
Primary completion
Jun 2019
Completion
Jan 2020
Last update
Jul 22, 2021

Study contacts

Marc Penn, MD
principal investigator · Summa Health System

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

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This study is terminated, as verified in Jul 2021. You cannot join it, but the record below documents what was studied.

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