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CompletedNCT01738347Updated Feb 24, 2017

Assess Safety, Bio-distribution, Radiation Dosimetry and Optimize the Imaging Protocol of GEH120714 (18F) Injection in Healthy Volunteers and Participants With Relapsing and Remitting Multiple Sclerosis (rrMS).

A Phase 1 interventional study of Arm 1 - GEH120714 (18F) Injection in Relapsing-remitting Multiple Sclerosis (rrMS), sponsored by GE Healthcare. Completed at 1 site in Canada. Open to participants aged 20 Years to 50 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2017-02-24.

Sponsored by GE Healthcare · Phase 1, Interventional, and Other

Phase
Phase 1
Study type
Interventional
Enrollment
30
Allocation
Not applicable
Ages
20 Years to 50 Years
Sex
All
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Study summary

To evaluate the safety, bio-distribution, and radiation dosimetry; and to optimize the Imaging Protocol of GEH120714 (18F) Injection. Study recruits healthy volunteers and participants with relapsing and remitting multiple sclerosis.

02

Conditions studied

  • Relapsing-remitting Multiple Sclerosis (rrMS)
03

In context

Multiple Sclerosis, Relapsing-Remitting

615 studies on the registry are indexed under Multiple Sclerosis, Relapsing-Remitting; 80 are open to participants now.

This study's planned enrollment of 30 is below the median of 72 across 437 interventional studies indexed under Multiple Sclerosis, Relapsing-Remitting.

Browse Multiple Sclerosis, Relapsing-Remitting studies →

Lead sponsor

GE Healthcare is the lead sponsor of 176 studies on the registry; 21 are open to participants now.

Of its 19 completed or terminated interventional studies of FDA-regulated products, 16 (84%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
20 Years to 50 Years
Sexes eligible
All
Accepts healthy volunteers
Yes

Eligibility criteria

Inclusion Criteria:

Inclusion Criteria for all Participants:

  • The subject has a clinically normal or acceptable medical history and physical examination at screening.
  • The subject has an acceptable kidney function (eGFR >60 mL/min/1.73m2) for administration of Gadolinium.
  • The subject has a trans-locator protein (TSPO) platelet assay conducted with documented results.

Inclusion Criteria for all healthy volunteers:

  • The subject has no clinical history or signs of neurological impairment.
  • The subject has a normal MRI without central white white matter lesions.

Inclusion Criteria specific for participants with relapsing and remitting results sclerosis (rrMS):

  • Subject with a previous diagnosis of rrMS, presenting with (a) clinically active disease at time of screening or, or preferentially, (b) clinically active disease at time of screening and having at least one gadolinium--enhanced lesion on MRI.
  • The subject at screening has a MRI scan of sufficient quality for Volume of Interest (VOI) definition and co-alignment with Positron Emission Tomography (PET).

Exclusion Criteria:

General Exclusion Criteria for all participants:

  • The subject has a contraindication for Magnetic Resonance Imaging (MRI).
  • The subject has known allergies to Gadolinium contrast agent.
  • The subject has received significant ionising radiation exposure from clinical trials or medical examinations in the last 12 months.

Exclusion Criteria specific for healthy volunteers:

  • The subject has family history of multiple sclerosis (MS).
  • The subject is undergoing monitoring of occupational ionising radiation exposure.

Exclusion Criteria specific for participants with remitting multiple sclerosis (rrMS):

  • The subject has a past history of cerebrovascular disease or vasculitis.
  • The subject has a history of head injury with prolonged coma.
05

Study design

Phase
Phase 1
Primary purpose
Other
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
30 participants (estimated)

Study arms

  • Experimental
    Arm 1 - GEH120714 (18F) Injection

    Intervention is to administer GEH120714 (18F) Injection (100-270 Megabecquerel (MBq), single intravenous administration).

    Drug: Arm 1 - GEH120714 (18F) Injection

Interventions

  • DrugArm 1 - GEH120714 (18F) Injection

    Intervention is to administer GEH120714 (18F) Injection (100-270 Megabecquerel (MBq), single intravenous administration).

    Also known as: GEH120714 (18F)

06

What researchers measure

Primary outcomes

  1. Recording the occurrence of adverse events (AEs) to evaluate the safety of a single dose of GEH120714 (18F) Injection in healthy volunteers (HV) and participants with rrMS.

    Record the occurrence of adverse events (AEs) to evaluate the safety of a single dose of GEH120714 (18F) Injection in healthy volunteers (HV) and participants with rrMS.

    Time frame: Time zero equals the date of contrast imaging and for up to 24 hours for safety monitoring post contrast administration.

Secondary outcomes

  1. Blood samples collected multiple periods post injection; and urine samples at periods post injection to count radioactivity to determine bio-distribution, internal radiation dosimetry and Effective Dose (E) in healthy volunteers (HV).

    Collect blood samples at multiple time periods up to 120 minutes post drug injection; and urine samples at multiple time periods up to 270 minutes post drug injection to count radioactivity to determine the bio-distribution, internal radiation dosimetry and Effective Dose (E) per protocol in healthy volunteers (HV).

    Time frame: Time zero equals the date of contrast imaging and up to the evaluation of the images and the kinetic modelling of cerebral uptake of GEH120714 (18F) Injection,

07

Study locations

1 site
  • St. Joseph Healthcare
    Hamilton, Ontario, Canada
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Feb 24, 2017, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT01738347
Lead sponsor
GE Healthcare
Collaborators
Centre for Probe Development and Commercialization
Responsible party
Sponsor
First posted
Nov 30, 2012
Start date
Apr 2013
Primary completion
May 2016
Completion
May 2016
Last update
Feb 24, 2017

Study contacts

Paul Sherwin, M.D.
study director · GE Healthcare

Oversight

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

Not currently enrolling

This study is completed, as verified in Feb 2017. You cannot join it, but the record below documents what was studied.

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