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A Human Proof of Concept Study for [11C]-RO5011232 as Radiotracer and Study of the Binding of RO4917523 to Human mGlu5 Brain Receptor at Steady-State in Healthy Volunteers

NCT01483469 · Status: COMPLETED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 56

Last updated 2016-11-02

No results posted yet for this study

Summary

This open label, non-randomized, parallel group study will evaluate \[11C\]-RO5011232 as radiotracer for brain mGlu5 receptor occupancy and investigate the binding of RO49917523 to human mGlu5 brain receptor at steady-state in healthy volunteers. In Parts I, II and III, positron emission tomography (PET) assessments of specific uptake of the radiotracer and whole body dosimetry will be made after intravenous injection of \[11C\]-RO5011232. In Part IV, subjects will receive RO4917523 orally daily for 14 days while receiving three single intravenous bolus injections of \[11C\]-RO5011232. The anticipated time on study treatment is up to 4 weeks.

Conditions

  • Healthy Volunteer

Interventions

DRUG

RO4917523

orally daily, 14 days

DRUG

RO5011232

\[11C\]-RO5011232 intravenously

Sponsors & Collaborators

Principal Investigators

  • Clinical Trials · Hoffmann-La Roche

Study Design

Allocation
NON_RANDOMIZED
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2011-12-31
Primary Completion
2013-10-31
Completion
2013-10-31

Countries

  • United States

Study Locations

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Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01483469 on ClinicalTrials.gov