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Clinical Trials/NCT02001389
NCT02001389CompletedPhase 1

A Phase 1, Open-Label, Multiple Ascending Dose, [18F]MNI-659 PET-Imaging Study to Evaluate PDE10A Occupancy After Dosing With EVP-6308 in Healthy Subjects

FORUM Pharmaceuticals Inc0 sites14 target enrollmentStarted: October 2013Last updated:
Conditions
Interventions
Drugs

Trial Snapshot

Phase
Phase 1
Status
Completed
Enrollment
14
Primary Endpoint
Target occupancy of [18F]MNI-659.

Study Overview

Brief Summary

This is an open-label, single-arm, multiple ascending dose Phase I study to assess the dose- and concentration-dependent displacement of [18F]MNI-659 [a PET tracer targeting phosphodiesterase 10 (PDE10)] by EVP-6308.

Study Design

Study Type
Interventional
Allocation
Non Randomized
Intervention Model
Parallel
Primary Purpose
Basic Science
Masking
None

Eligibility Criteria

Ages
18 Years to 50 Years (Adult)
Sex
All
Accepts Healthy Volunteers
Yes

Inclusion Criteria

  • Healthy male or female volunteers, 18 to 50 years of age

Exclusion Criteria

  • Clinically significant abnormalities on physical examination, medical history, ECG , vital signs, laboratory values, or unstable medical or psychiatric illness
  • Any disorder that may interfere with drug absorption.
  • Clinically significant allergy or sensitivity to medications Positive test for human immunodeficiency virus (HIV) antibodies, Hepatitis B surface antigen, or Hepatitis C antibody.
  • Pregnant or breast feeding.
  • History of exposure to any radiation >15 mSv/year (e.g., occupational or radiation therapy) over the past year.

Arms & Interventions

EVP-6308; Arm 1

Experimental

low dose, Capsule, Twice Daily, Day 1 through Day 3

Intervention: EVP-6308 (Drug)

EVP-6308; Arm 2

Experimental

low intermediate dose, Capsule, Twice Daily, Day 1 through Day 3

Intervention: EVP-6308 (Drug)

EVP-6308; Arm 3

Experimental

high intermediate dose, Capsule, Once Daily, Day 1 through Day 3

Intervention: EVP-6308 (Drug)

EVP-6308; Arm 4

Experimental

high dose, Capsule, Once Daily, Day 1 through Day 3

Intervention: EVP-6308 (Drug)

Outcomes

Primary Outcomes

Target occupancy of [18F]MNI-659.

Time Frame: Baseline and Day 3

Change in binding potential.

Secondary Outcomes

  • Safety of EVP-6308 as assessed by adverse events, vital signs, clinical laboratory tests, C-SSRS, and electrocardiogram (ECG).(Baseline to Day 4 or Early Termination)
  • Pharmacokinetics of EVP-6308 and EVP-6308 N-oxide.(Day 3)

Investigators

Sponsor Class
Industry
Responsible Party
Sponsor

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