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Not listed Phase 1 Interventional Accepts healthy volunteers

Evaluation of PET Probe [64]Cu-Macrin in Cardiovascular Disease, Cancer and Sarcoidosis.

ClinicalTrials.gov ID: NCT04843891

Public ClinicalTrials.gov record NCT04843891. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 4, 2026, 3:15 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Preliminary Evaluation of [64Cu] Macrin in Healthy Individuals and Subjects With Cardiovascular Disease, Sarcoidosis and Malignancy.

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

To evaluate the safety of \[64Cu\] Macrin and its whole-body distribution, metabolism, pharmacokinetics, and radiation burden in healthy volunteers. To detect \[64Cu\]-Macrin accumulation in sites of disease in subjects with cancer, sarcoidosis or myocardial infarct.

Study identification

NCT ID
NCT04843891
Recruitment status
Not listed
Study type
Interventional
Phase
Phase 1
Lead sponsor
Ralph Weissleder, MD
Other
Enrollment
100 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years to 80 Years
Sex
All
Healthy volunteers
Accepts healthy volunteers

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Sep 5, 2021
Primary completion
Apr 4, 2023
Completion
Apr 4, 2023
Last update posted
Jun 22, 2022

2021 – 2023

United States locations

U.S. sites
2
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
Massachusetts General Hospital Boston Massachusetts 02114 Recruiting
Aileen O'Shea Boston Massachusetts 02115 Recruiting

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT04843891, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Jun 22, 2022 · Synced Sep 4, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT04843891 live on ClinicalTrials.gov.

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