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NCT03411915 · ClinicalTrials.gov registry record · Phase 1

A Study of XmAb®18087 in Subjects With NET and GIST

A Phase 1 study, sponsored by Xencor.

Completed
Registry status
Phase 1
Development phase
62
Enrollment target

NCT03411915: Completed Phase 1 study, sponsored by Xencor.

NCT03411915 is a Phase 1 study that has completed, run by Xencor. The registered enrollment target is 62 participants, roughly in line with the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03411915, a Phase 1 study, has completed, sponsored by Xencor.

COMPLETED
Registry status
Phase 1
Development phase
62 participants
Enrollment target

Study Summary

This is a Phase 1, multiple dose, ascending dose escalation study; to define a MTD/RD and regimen consisting of a first "priming" dose and escalated subsequent doses of XmAb18087; to describe safety and tolerability; to assess PK and immunogenicity; and to preliminarily assess anti-tumor activity of XmAb18087 in subjects with advanced NET or GIST. The study will enroll dosing cohorts to establish a MTD/RD and regimen in subjects with advanced NET or GIST, then enroll additional subjects into separate NET and GIST expansion cohorts to collect additional data on safety and potential efficacy of XmAb18087.

Primary Outcome

Treatment-related adverse events as assessed by CTCAE v4.03

Interventions

  • BIOLOGICAL XmAb18087

Trial Details

FieldValue
Enrollment Target 62 participants
Start Date 2018-01-22
Est. Completion 2021-10-26
Phase Phase 1
Xencor

27 total trials

What the finished NCT03411915 record still lists

NCT03411915 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 62 participants, a relatively small participant target, roughly in line with the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target.

The record links to 0 conditions, and to 1 intervention - of which XmAb18087 is the first listed.

NCT03411915 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT03411915 about?

NCT03411915 is a clinical study titled "A Study of XmAb®18087 in Subjects With NET and GIST". This is a Phase 1, multiple dose, ascending dose escalation study; to define a MTD/RD and regimen consisting of a first "priming" dose and escalated subsequent doses of XmAb18087; to describe safety and tolerability; to assess PK and immunogenicity; and to preliminarily assess anti-tumor activity of...

What is the current status of trial NCT03411915?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 62 participants. The study started on 2018-01-22. Estimated completion is 2021-10-26.

What interventions are being tested in trial NCT03411915?

The interventions under investigation include: XmAb18087 (BIOLOGICAL).

Who is sponsoring clinical trial NCT03411915?

This trial is sponsored by Xencor, which has 27 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT03411915's enrollment target sits among peer trials

62 824th of 2000 higher than 1,173 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 NCT03411915, the US trial registry maintained by the National Library of Medicine. NCT03411915 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.