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Completed Phase 1 Interventional Results available

A Trial of CTT1403 for Metastatic Castration Resistant Prostate Cancer

ClinicalTrials.gov ID: NCT03822871

Public ClinicalTrials.gov record NCT03822871. 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.

ClinicalTrials.gov public records Last synced Oct 17, 2026, 10:28 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase 1 Trial for Evaluation of Safety and 177Lu Radiation Dosimetry of CTT1403: A Peptidomimetic Inhibitor of Prostate Specific Membrane Antigen, in Metastatic Castration Resistant Prostate Cancer (mCRPC)

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The purpose of this study is to find the highest dose level of study drug, CTT1403, that can be safely administered to patients with metastatic castration resistant prostate cancer (mCRPC).

Study identification

NCT ID
NCT03822871
Recruitment status
Completed
Study type
Interventional
Phase
Phase 1
Lead sponsor
Cancer Targeted Technology
Industry
Enrollment
17 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years and older
Sex
Male
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 1, 2019 (Actual)
Primary completion
Oct 28, 2022 (Actual)
Completion
Feb 8, 2023 (Actual)
Last update posted
Mar 21, 2024

2019 – 2023

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
University of California, San Francisco San Francisco California 9410794143 —

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 NCT03822871, 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, 2024 · Synced Oct 17, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT03822871 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →