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Imaging Non-motor Symptoms of Parkinson's Disease by Novel 18F-DTBZ and Florbetapir F-18 PET

NCT02039024 · Status: COMPLETED · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 18

Last updated 2016-01-13

No results posted yet for this study

Summary

The primary objective of this protocol is to investigate the monoaminergic (dopamine、serotonin、and norepinephrine ) nervous system and amyloid deposition in Parkinson's disease patients with non-motor symptoms (focus on impulse control disorders and dementia) by novel 18F-DTBZ and Florbetapir F-18 PET imaging.

This study will compare the amyloid deposition of brain by florbetapir F-18 PET imaging and monoaminergic function by18F- DTBZ PET in NC group, PD group, PDD group, AD group.

Investigators will also analyze monoaminergic function by18F- DTBZ PET in PDI group.

Conditions

Interventions

DRUG

18F- DTBZ

During this study, subjects will receive a single i.v. administration of approximately 370MBq (10 mCi) 18F- DTBZ immediately prior to imaging. The dosage of DTBZ is 10 nmole. The effective dose in human body is about 5.6 mSV. During this study, subjects will receive a single i.v. administration of approximately 370MBq (10 mCi) florbetapir F-18 immediately prior to imaging. The dosage of DTBZ is 10 nmole. The effective dose in human body is about 5.6 mSV. The proposed dose for this study is based on our phase I study. At the proposed human dose of 10 mCi, the whole body effective dose (ED) will be approximately 680 mrem. The estimated human ED is expected to be comparable to or below the range of other approved brain imaging agents, such as 18F-FDG (Lin 2010).

Sponsors & Collaborators

  • National Science and Technology Council, Taiwan

    collaborator OTHER_GOV

  • Chang Gung Memorial Hospital

    lead OTHER

Principal Investigators

  • Yi-Hsin Weng · Chang Gung Memory Hospital

Study Design

Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
20 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2012-03-31
Primary Completion
2015-12-31
Completion
2015-12-31

Countries

  • Taiwan

Study Locations

More Related Trials

Entities

Diseases

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 NCT02039024 on ClinicalTrials.gov