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NCT04887506 · ClinicalTrials.gov registry record · Phase 3

TAVT-45 (Abiraterone Acetate) Granules in Patients With Prostate Cancer

A Phase 3 study of Metastatic Castration-Resistant Prostate Cancer and Metastatic Prostate Cancer, sponsored by Tavanta Therapeutics.

Completed
Registry status
Phase 3
Development phase
107
Enrollment target
20
Study locations

NCT04887506: Completed Phase 3 study of Metastatic Castration-Resistant Prostate Cancer and Metastatic Prostate Cancer, sponsored by Tavanta Therapeutics.

NCT04887506 is a Phase 3 study of Metastatic Castration-Resistant Prostate Cancer and Metastatic Prostate Cancer that has completed, run by Tavanta Therapeutics. The registered enrollment target is 107 participants, below the 196-participant average among 69 other Metastatic Castration-Resistant Prostate Cancer trials with a reported enrollment target (45% lower). The trial reports 20 study locations across 15 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT04887506, a Phase 3 study of Metastatic Castration-Resistant Prostate Cancer and Metastatic Prostate Cancer, has completed, sponsored by Tavanta Therapeutics.

COMPLETED
Registry status
Phase 3
Development phase
107 participants
Enrollment target
20
Study locations

Study Summary

The purpose of this study is to investigate the safety and efficacy of a new formulation of an existing drug product called TAVT-45 in patients with metastatic prostate cancer.

Primary Outcome

The primary endpoint was the between group comparison of serum testosterone levels for the average of levels on Days 9 and 10 (rounded-up) for mCRPC patients.

Interventions

  • DRUG Prednisone
  • DRUG TAVT-45
  • DRUG Zytiga

Study Locations (20)

Other

  • Research Site - Brest
  • Research Site - Budapest
  • Research Site - Budapest
  • Research Site - Debrecen
  • Research Site - Bydgoszcz

California

  • Research Site - Los Angeles
  • Research Site - San Bernardino

Alabama

  • Research Site - Homewood

Arizona

  • Research Site - Tucson

Arkansas

  • Research Site - Little Rock

Colorado

  • Research Site - Denver

Florida

  • Research Site - Bradenton

Idaho

  • Research Site - Meridian

Trial Details

FieldValue
Enrollment Target 107 participants
Start Date 2021-05-05
Est. Completion 2022-10-20
Phase Phase 3
Tavanta Therapeutics

1 total trials

What the finished NCT04887506 record still lists

NCT04887506 is an interventional study that assigns participants to a tested intervention. The registered 107 participants enrollment target is mid-sized for trials with a published cap, below the 196-participant average among 69 other Metastatic Castration-Resistant Prostate Cancer trials with a reported enrollment target (45% lower).

The record links to 3 conditions, with Metastatic Castration-Resistant Prostate Cancer appearing as the primary indexed condition, and to 3 interventions - of which Prednisone is the first listed.

NCT04887506 names 20 study sites across 15 states, led by Other, California, Alabama.

Frequently Asked Questions

What is clinical trial NCT04887506 about?

NCT04887506 is a clinical study titled "TAVT-45 (Abiraterone Acetate) Granules in Patients With Prostate Cancer". The purpose of this study is to investigate the safety and efficacy of a new formulation of an existing drug product called TAVT-45 in patients with metastatic prostate cancer.

What is the current status of trial NCT04887506?

This trial is currently completed. It is a Phase 3 study. The enrollment target is 107 participants. The study started on 2021-05-05. Estimated completion is 2022-10-20.

What conditions does trial NCT04887506 study?

This clinical trial studies the following conditions: Metastatic Castration-Resistant Prostate Cancer, Metastatic Prostate Cancer, Metastatic Castration-Sensitive Prostate Cancer.

What interventions are being tested in trial NCT04887506?

The interventions under investigation include: Prednisone (DRUG), TAVT-45 (DRUG), Zytiga (DRUG).

Who is sponsoring clinical trial NCT04887506?

This trial is sponsored by Tavanta Therapeutics, which has 1 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT04887506 being conducted?

This trial has 20 study locations across Alabama, Arizona, Arkansas, California, Colorado. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Metastatic Castration-Resistant Prostate Cancer

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT04887506's enrollment target sits among peer trials

107 26th of 69 higher than 44 of 69 other Metastatic Castration-Resistant Prostate Cancer trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Metastatic Castration-Resistant Prostate Cancer 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 NCT04887506, the US trial registry maintained by the National Library of Medicine. NCT04887506 (mid enrollment · wide site footprint · completed) retrieved and formatted by PlainTrial, see methodology.