Brief Summary
This aim of the study is to investigate the prognostic usefulness of AdreView™ imaging to identify those subjects with New York Heart Association (NYHA) Class II or III HF who will die during 60 months of follow-up from the date of administration of AdreView™ in prior studies MBG311, MBG312, or MBG312C (hereafter included in MBG312).
Brief Title
Phase 4 Study to Demonstrate Prognostic Usefulness of AdreView™ Scintigraphy for Identifying Subjects With Heart Failure Who Will Experience Death During 60 Months Follow-up.
Categories
Completion Date
Completion Date Type
Actual
Conditions
Heart Failure (HF)
Eligibility Criteria
Inclusion Criteria:
* The subject was a HF subject who had signed informed consent for MBG311 or MBG312.
* The subject was administered AdreView™ in MBG311 or MBG312.
* The subject completed the late planar imaging assessments (at a minimum) required by the protocols for MBG311 and MBG312, and those images were read and judged diagnostic by at least 2 blinded readers.
* In addition, all subjects must meet 1 of the following 3 inclusion criteria.
* If the subject can be located, he/she provides informed consent to allow the investigator access to medical records and/or gives permission for the investigator to speak to treating physicians.
* If the subject can be located and he/she declines to provide informed consent, the IRB/EC provides a waiver of consent to allow the investigator to record that the subject is alive.
* If the subject cannot be located, the IRB/EC provides a waiver of consent to allow the investigator to access available medical records for care provided subsequent to last date of subject participation in MBG311, MBG312, and/or MBG313 and/or to allow collection of data from publicly available sources.
Exclusion Criteria:
* The subject withdrew or was withdrawn from MBG311 or MBG312 because of a protocol violation.
* The subject underwent heart transplantation during MBG311, MBG312, or MBG313.
* The subject was recorded to have died during MBG311, MBG312, or MBG313.
* The subject voluntarily withdrew from MBG311, MBG312, or MBG313, and the IRB/EC has not provided a waiver to allow recording of subject survival status in such an instance.
* The subject cannot be located, cannot be contacted, and no information can be found to establish survival status beyond the date of last contact in MBG311, MBG312, or MBG313, including information available as a result of an IRB/EC-approved waiver.
* The subject was a HF subject who had signed informed consent for MBG311 or MBG312.
* The subject was administered AdreView™ in MBG311 or MBG312.
* The subject completed the late planar imaging assessments (at a minimum) required by the protocols for MBG311 and MBG312, and those images were read and judged diagnostic by at least 2 blinded readers.
* In addition, all subjects must meet 1 of the following 3 inclusion criteria.
* If the subject can be located, he/she provides informed consent to allow the investigator access to medical records and/or gives permission for the investigator to speak to treating physicians.
* If the subject can be located and he/she declines to provide informed consent, the IRB/EC provides a waiver of consent to allow the investigator to record that the subject is alive.
* If the subject cannot be located, the IRB/EC provides a waiver of consent to allow the investigator to access available medical records for care provided subsequent to last date of subject participation in MBG311, MBG312, and/or MBG313 and/or to allow collection of data from publicly available sources.
Exclusion Criteria:
* The subject withdrew or was withdrawn from MBG311 or MBG312 because of a protocol violation.
* The subject underwent heart transplantation during MBG311, MBG312, or MBG313.
* The subject was recorded to have died during MBG311, MBG312, or MBG313.
* The subject voluntarily withdrew from MBG311, MBG312, or MBG313, and the IRB/EC has not provided a waiver to allow recording of subject survival status in such an instance.
* The subject cannot be located, cannot be contacted, and no information can be found to establish survival status beyond the date of last contact in MBG311, MBG312, or MBG313, including information available as a result of an IRB/EC-approved waiver.
Inclusion Criteria
Inclusion Criteria:
* The subject was a HF subject who had signed informed consent for MBG311 or MBG312.
* The subject was administered AdreView™ in MBG311 or MBG312.
* The subject completed the late planar imaging assessments (at a minimum) required by the protocols for MBG311 and MBG312, and those images were read and judged diagnostic by at least 2 blinded readers.
* In addition, all subjects must meet 1 of the following 3 inclusion criteria.
* If the subject can be located, he/she provides informed consent to allow the investigator access to medical records and/or gives permission for the investigator to speak to treating physicians.
* If the subject can be located and he/she declines to provide informed consent, the IRB/EC provides a waiver of consent to allow the investigator to record that the subject is alive.
* If the subject cannot be located, the IRB/EC provides a waiver of consent to allow the investigator to access available medical records for care provided subsequent to last date of subject participation in MBG311, MBG312, and/or MBG313 and/or to allow collection of data from publicly available sources.
* The subject was a HF subject who had signed informed consent for MBG311 or MBG312.
* The subject was administered AdreView™ in MBG311 or MBG312.
* The subject completed the late planar imaging assessments (at a minimum) required by the protocols for MBG311 and MBG312, and those images were read and judged diagnostic by at least 2 blinded readers.
* In addition, all subjects must meet 1 of the following 3 inclusion criteria.
* If the subject can be located, he/she provides informed consent to allow the investigator access to medical records and/or gives permission for the investigator to speak to treating physicians.
* If the subject can be located and he/she declines to provide informed consent, the IRB/EC provides a waiver of consent to allow the investigator to record that the subject is alive.
* If the subject cannot be located, the IRB/EC provides a waiver of consent to allow the investigator to access available medical records for care provided subsequent to last date of subject participation in MBG311, MBG312, and/or MBG313 and/or to allow collection of data from publicly available sources.
Gender
All
Gender Based
false
Keywords
Myocardial sympathetic innervation
Heart failure (HF)
Nuclear imaging
Radiopharmaceutical
Healthy Volunteers
No
Last Update Post Date
Last Update Post Date Type
Actual
Last Update Submit Date
Minimum Age
18 Years
NCT Id
NCT02127307
Org Class
Industry
Org Full Name
GE Healthcare
Org Study Id
GE-122-016
Overall Status
Completed
Primary Completion Date
Primary Completion Date Type
Actual
Official Title
An Open-Label, Multicenter, Phase 4 Study to Demonstrate the Prognostic Usefulness of AdreView™ Scintigraphy for Identifying Subjects With Heart Failure Who Will Experience Death During 60 Months Follow-up.
Primary Outcomes
Outcome Description
H/M ratio for 123I-mIBG uptake at 3 hours 50 minutes post administration was calculated by dividing the counts/pixel in the total myocardium region of interest (ROI) by the counts/pixel in the 7x7 pixel mediastinal ROI. H/M ratios were categorized as 'Low' and 'High' based on being \<1.6 or ≥1.6 respectively. The efficacy of 123I-mIBG was based on the prognostic value of the imaging data, as reflected by the H/M ratio, for identifying HF participants at lower risk of death during 60 months of follow-up.
Outcome Measure
Relationship Between the Occurrence of Death and 123I-mIBG Uptake on Planar Scintigraphy With Heart to Mediastinum (H/M) Ratio of <1.60 vs H/M ≥1.60
Outcome Time Frame
From the date of administration of 123I-mIBG in studies MBG-311 or MBG-312 up to 60 months
Start Date
Status Verified Date
First Post Date
First Post Date Type
Estimated
First Submit Date
First Submit QC Date
Study Population
Heart Failure patients (NYHA Class II or III) with left ventricular ejection fraction ≤35% at time of enrolment in MBG311 or MBG312.
Std Ages
Adult
Older Adult
Maximum Age Number (converted to Years and rounded down)
999
Minimum Age Number (converted to Years and rounded down)
18
Investigators
Investigator Type
Principal Investigator
Investigator Name
Mark Travin
Investigator Email
mtravin@montefiore.org
Investigator Phone
718-920-5014