CI

At a glance

ClinicalIndex Comparison Record
Phase 2Completed· 24 enrolled
Drug / intervention
ASP7517 +1 moredrug
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT04837196
NCT04837196Phase 2Completed

A Phase 1/2, Open-label Study Investigating the Safety, Tolerability and Efficacy of ASP7517 as a Single Agent and in Combination With Pembrolizumab in Patients With Advanced Solid Tumors Known to Express WT1 Antigen

Astellas Pharma Global Development, Inc.·interventional·Posted Apr 8, 2021·Updated Aug 8, 2025

In Brief

A Phase 2 clinical trial evaluating ASP7517 and Pembrolizumab for Advanced Malignancies and Advanced Cancer. Completed, enrolled 24 participants across 4 sites.

Detailed Summary

The purpose of this study was to evaluate the safety, tolerability, and clinical response of ASP7517, and determine the Recommended Phase 2 Dose (RP2D) and/or the Maximum Tolerated Dose (MTD) of ASP7517 when administered as a single agent and in combination with pembrolizumab. This study also evaluated other measures of anticancer activity of ASP7517 when administered as a single agent and in combination with pembrolizumab based on central and local assessment.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesUnited States
Collaborators--

Timeline

Phase 2CompletedFinished
20222023202420252026
First PostedApr 8, 2021
Enrollment StartNov 11, 2021
Primary CompletionJun 21, 2024
TodayJul 2, 2026
Enrollment to primary: 2.6 yearsPosted 5.2 years ago

Interventions

ASP7517drug

Intravenous (IV)

Pembrolizumabdrug

Intravenous (IV)