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NCT03846167 · ClinicalTrials.gov registry record

Imaging of Primary or Recurrent Breast Cancer With 18F-FluorThanatrace PET/CT

A clinical trial of Breast Cancer, sponsored by University of Pennsylvania.

Active
Registry status
50
Enrollment target
1
Study location

NCT03846167: Active study of Breast Cancer, sponsored by University of Pennsylvania.

NCT03846167 is a study of Breast Cancer that is active but no longer recruiting, run by University of Pennsylvania. The registered enrollment target is 50 participants, below the 2,803-participant average among 1,224 other Breast Cancer trials with a reported enrollment target (98% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03846167, a study of Breast Cancer, is active but no longer recruiting, sponsored by University of Pennsylvania.

ACTIVE NOT RECRUITING
Registry status
50 participants
Enrollment target
1
Study location

Study Summary

Patients with known or suspected, in the opinion of an investigator, primary or metastatic breast cancer may be eligible for this study. Up to 45 evaluable participants may undergo study imaging in this protocol. The imaging procedure may include one or both of the following imaging sessions; 1) a 45- 60 minute dynamic scan, starting at approximately the same time as the injection and/or 2) a skull base to mid-thigh scan starting approximately 60 minutes post injection of \[18F\]FTT. The planned scanning protocol will be selected by an investigator and will be discussed with the participant prior to the imaging visit. The PET/CT scan will include an injection of \[18F\]FTT. Data will be collected to evaluate uptake of \[18F\]FTT in breast cancer and compare with PARP-1 activity in tissue, when available. If participants are getting neoadjuvant or other systemic therapy, a second optional scan may be performed 1 day to 4 weeks after therapy begins to evaluate whether response correlates with increase in PARP-1 activity.

Primary Outcome

Evaluate PARP-1 activity in breast cancer using measures of uptake of \[18F\]FluorThanatrace.

Conditions Studied

Interventions

  • DRUG Imaging Drug FluorThanatrace (FTT)

Study Locations (1)

Pennsylvania

  • University of Pennsylvania - Philadelphia

Trial Details

FieldValue
Enrollment Target 50 participants
Start Date 2019-02-11
Est. Completion 2027-02
University of Pennsylvania

1,423 total trials

What the registry record for NCT03846167 still lists

NCT03846167 is an observational study that tracks outcomes without assigning an intervention. The registry caps enrollment at 50 participants, a relatively small participant target, below the 2,803-participant average among 1,224 other Breast Cancer trials with a reported enrollment target (98% lower).

The record links to 1 condition, with Breast Cancer appearing as the primary indexed condition, and to 1 intervention - of which Imaging Drug FluorThanatrace (FTT) is the first listed.

NCT03846167 reports a single indexed study location in Pennsylvania.

Frequently Asked Questions

What is clinical trial NCT03846167 about?

NCT03846167 is a clinical study titled "Imaging of Primary or Recurrent Breast Cancer With 18F-FluorThanatrace PET/CT". Patients with known or suspected, in the opinion of an investigator, primary or metastatic breast cancer may be eligible for this study. Up to 45 evaluable participants may undergo study imaging in this protocol. The imaging procedure may include one or both of the following imaging sessions; 1) a 4...

What is the current status of trial NCT03846167?

This trial is currently active not recruiting. The enrollment target is 50 participants. The study started on 2019-02-11. Estimated completion is 2027-02.

What conditions does trial NCT03846167 study?

This clinical trial studies the following conditions: Breast Cancer.

What interventions are being tested in trial NCT03846167?

The interventions under investigation include: Imaging Drug FluorThanatrace (FTT) (DRUG).

Who is sponsoring clinical trial NCT03846167?

This trial is sponsored by University of Pennsylvania, which has 1,423 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT03846167 being conducted?

This trial has 1 study location across Pennsylvania. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Breast Cancer

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT03846167's enrollment target sits among peer trials

50 789th of 1224 higher than 410 of 1,224 other Breast Cancer trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Breast Cancer trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT03846167, the US trial registry maintained by the National Library of Medicine. NCT03846167 (small enrollment · single site footprint · active not recruiting) retrieved and formatted by PlainTrial, see methodology.