A Study of TAK-164 in Participants With Advanced Gastrointestinal (GI) Cancer Expressing Guanylyl Cyclase C (GCC)
Public ClinicalTrials.gov record NCT03449030. 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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
An Open-Label, Dose Escalation, Phase 1, First-in-Human Study of TAK-164, an Antibody-Drug Conjugate, in Patients With Advanced Gastrointestinal Cancers Expressing Guanylyl Cyclase C
Study identification
- NCT ID
- NCT03449030
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Phase 1
- Lead sponsor
- Millennium Pharmaceuticals, Inc.
- Industry
- Enrollment
- 31 participants
Conditions and interventions
Interventions
- 89Zr-TAK-164 Drug
- TAK-164 Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Apr 22, 2018
- Primary completion
- Feb 26, 2020
- Completion
- Feb 26, 2020
- Last update posted
- Mar 21, 2021
2018 – 2020
United States locations
- U.S. sites
- 4
- U.S. states
- 4
- U.S. cities
- 4
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Colorado Cancer Center | Aurora | Colorado | 80045 | — |
| Moffitt Cancer Center | Tampa | Florida | 33612 | — |
| Massachusetts General Hospital | Boston | Massachusetts | 02114-2621 | — |
| SCRI - Tennessee Oncology Nashville - Southern Hills Clinic | Nashville | Tennessee | 37205 | — |
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 NCT03449030, 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 Mar 21, 2021 · Synced Apr 29, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03449030 live on ClinicalTrials.gov.