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NCT01689636 · ClinicalTrials.gov registry record · Phase 1

Safety and Biodistribution of Technetium Tc 99m EC20 in Normal Volunteers and Ovarian Cancer Patients

A Phase 1 study, sponsored by Endocyte.

Completed
Registry status
Phase 1
Development phase
8
Enrollment target

NCT01689636: Completed Phase 1 study, sponsored by Endocyte.

NCT01689636 is a Phase 1 study that has completed, run by Endocyte. The registered enrollment target is 8 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (87% lower). According to ClinicalTrials.gov, the official US trial registry.

View on ClinicalTrials.gov ↗

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The verdict

NCT01689636, a Phase 1 study, has completed, sponsored by Endocyte.

COMPLETED
Registry status
Phase 1
Development phase
8 participants
Enrollment target

Study Summary

Open-label, single-center, single-treatment group, baseline-controlled (for safety) study of the safety and biodistribution of Technetium Tc 99m EC20 in four normal subjects and four subjects with known or suspected ovarian cancer.

Interventions

  • DRUG Tc 99m EC20

Trial Details

FieldValue
Enrollment Target 8 participants
Start Date 2000-08
Est. Completion 2002-07
Phase Phase 1
Endocyte

18 total trials

What the finished NCT01689636 record still lists

NCT01689636 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 8 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (87% lower).

The record links to 0 conditions, and to 1 intervention - of which Tc 99m EC20 is the first listed.

NCT01689636 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT01689636 about?

NCT01689636 is a clinical study titled "Safety and Biodistribution of Technetium Tc 99m EC20 in Normal Volunteers and Ovarian Cancer Patients". Open-label, single-center, single-treatment group, baseline-controlled (for safety) study of the safety and biodistribution of Technetium Tc 99m EC20 in four normal subjects and four subjects with known or suspected ovarian cancer.

What is the current status of trial NCT01689636?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 8 participants. The study started on 2000-08. Estimated completion is 2002-07.

What interventions are being tested in trial NCT01689636?

The interventions under investigation include: Tc 99m EC20 (DRUG).

Who is sponsoring clinical trial NCT01689636?

This trial is sponsored by Endocyte, which has 18 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT01689636's enrollment target sits among peer trials

8 1959th of 2000 higher than 29 of 2,000 other Phase 1 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 1 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 NCT01689636, the US trial registry maintained by the National Library of Medicine. NCT01689636 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.