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NCT03811834 · ClinicalTrials.gov registry record · Phase 1

A Study to Assess Absolute Bioavailability (ABA) of Mobocertinib (TAK-788) and to Characterize Mass Balance, Pharmacokinetics (PK), Metabolism, and Excretion of Carbon-14 ([14C])-Mobocertinib in Male Healthy Participants

A Phase 1 study, sponsored by Millennium Pharmaceuticals.

Completed
Registry status
Phase 1
Development phase
7
Enrollment target

NCT03811834: Completed Phase 1 study, sponsored by Millennium Pharmaceuticals.

NCT03811834 is a Phase 1 study that has completed, run by Millennium Pharmaceuticals. The registered enrollment target is 7 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (88% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03811834, a Phase 1 study, has completed, sponsored by Millennium Pharmaceuticals.

COMPLETED
Registry status
Phase 1
Development phase
7 participants
Enrollment target

Study Summary

The purpose of this study is to determine: Period 1 (ABA): ABA of mobocertinib following single microdose intravenous administration of 50 microgram (mcg) (approximately 2 microcurie \[mcCi\]) \[14 C\]-\]-mobocertinib and single oral administration of 160 milligram (mg) mobocertinib. Period 2 (absorption, distribution, metabolism, and elimination \[ADME\]): the mass balance and metabolic profile of mobocertinib in plasma, urine, and feces, to characterize the PK of mobocertinib and its metabolites (AP32960 and AP32914) in plasma, whole blood, and urine, and total radioactivity concentration equivalents in plasma and whole blood following a single oral administration of 160 mg (approximately 100 mcCi) \[14C\]-mobocertinib solution.

Primary Outcome

Absolute bioavailability (F), defined as the fraction or percentage of the unchanged, orally administered dose that is systemically available, relative to the total dose administered intravenously. Percent Absolute Oral Bioavailability (%F) was calculated as dose of \[14C\]-mobocertinib intravenous in mg\*AUC∞ of mobocertinib (oral)/dose of mobocertinib (oral)\* AUC∞ of \[14C\]-mobocertinib (intravenous)\*100.

Interventions

  • DRUG Mobocertinib

Trial Details

FieldValue
Enrollment Target 7 participants
Start Date 2019-01-22
Est. Completion 2019-03-11
Phase Phase 1
Millennium Pharmaceuticals

135 total trials

What the finished NCT03811834 record still lists

NCT03811834 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 7 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (88% lower).

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

NCT03811834 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT03811834 about?

NCT03811834 is a clinical study titled "A Study to Assess Absolute Bioavailability (ABA) of Mobocertinib (TAK-788) and to Characterize Mass Balance, Pharmacokinetics (PK), Metabolism, and Excretion of Carbon-14 ([14C])-Mobocertinib in Male Healthy Participants". The purpose of this study is to determine: Period 1 (ABA): ABA of mobocertinib following single microdose intravenous administration of 50 microgram (mcg) (approximately 2 microcurie \[mcCi\]) \[14 C\]-\]-mobocertinib and single oral administration of 160 milligram (mg) mobocertinib. Period 2 (abs...

What is the current status of trial NCT03811834?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 7 participants. The study started on 2019-01-22. Estimated completion is 2019-03-11.

What interventions are being tested in trial NCT03811834?

The interventions under investigation include: Mobocertinib (DRUG).

Who is sponsoring clinical trial NCT03811834?

This trial is sponsored by Millennium Pharmaceuticals, which has 135 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT03811834's enrollment target sits among peer trials

7 1972nd of 2000 higher than 27 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 NCT03811834, the US trial registry maintained by the National Library of Medicine. NCT03811834 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.