Skip to content

Prospective validation of membranous NECTIN-4 expression as biomarker to predict enfortumab vedotin + pembrolizumab response in metastatic urothelial cancer

Prospective validation of membranous NECTIN-4 expression as biomarker to predict enfortumab vedotin + pembrolizumab response in metastatic urothelial cancer

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
DRKS
Registry ID
DRKS00034745
Enrollment
80
Registered
2024-10-15
Start date
2025-04-23
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

C67 C66 C79 C68

Interventions

Group 1: Assessment of the membranous NECTIN-4 expression and NECTIN-4 amplification in tumour tissue at baseline of Enfortumab Vedotin + Pembrolizumab treatment

Sponsors

Klinik und Poliklinik für Urologie und Kinderurologie, Universitätsklinikum Bonn
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: • The patient has been diagnosed with metastatic or inoperable urothelial carcinoma. • Eastern Cooperative Oncology Group (ECOG) performance status 0-2 is available. • Treatment with enfortumab vedotin (EV) + pembrolizumab (PEM) combination therapy has been indicated. • Written documented consent to participate in the EVOKE trial has been obtained. • Histological material of the tumour tissue is available for examination

Exclusion criteria

Exclusion criteria: • The patient is unable to understand the scope, significance and consequences of this clinical trial • Participation in a trial with non-authorised medicinal products upon inclusion

Design outcomes

Primary

MeasureTime frame
Progression-free survival (PFS1): Time from start of Enfortumab Vedotin + Pembrolizumab treatment until disease progression

Secondary

MeasureTime frame
• Overall response rate (ORR) according to RECIST v1.1 by investigator • Overall survival (OS) • PFS of first follow-up therapy after disease progression (PFS2)

Countries

Germany

Contacts

Public ContactThomas Büttner

Klinik und Poliklinik für Urologie und Kinderurologie, Universitätsklinikum Bonn

Thomas.Buettner@ukbonn.de+4922828714184

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Aug 9, 2026