OncoMatch

OncoMatch/Clinical Trials/NCT07815665

A Study of Ivonescimab in Combination With Enfortumab Vedotin vs Pembrolizumab in Combination With Enfortumab Vedotin in Metastatic Urothelial Carcinoma

Official title: A Randomized Phase 2/3 Study of Ivonescimab in Combination With Enfortumab Vedotin vs Pembrolizumab in Combination With Enfortumab Vedotin in Previously Untreated Locally Advanced or Metastatic Urothelial Carcinoma (HARMONi-GU1)

Is NCT07815665 recruiting? Yes, currently enrolling (Oct 2026). This Phase 2/3 trial studies multiple treatments for metastatic urothelial carcinoma.

Phase 2/3RecruitingSummit TherapeuticsNCT07815665Data as of Oct 2026

Treatment: Ivonescimab Dose 1 · enfortumab vedotin (EV) · Pembrolizumab · Ivonescimab Dose 2 · Ivonescimab RP3D — A Randomized, Open-Label, Multicenter, Phase 2/3 Clinical Study of Ivonescimab in Combination with Enfortumab Vedotin vs Pembrolizumab in Combination with Enfortumab Vedotin in Previously Untreated Locally Advanced or Metastatic Urothelial Carcinoma (HARMONi-GU1)

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Extracted eligibility criteria

Treatments studied

Immunotherapy

Pembrolizumab

Targeted therapy

enfortumab vedotin (EV)

Other

Ivonescimab Dose 1Ivonescimab Dose 2Ivonescimab RP3D

Cancer type

Urothelial Carcinoma

Performance status

ECOG 0–1(Restricted strenuous activity)

Prior therapy

No prior treatment (treatment-naive required)
Max 0 prior lines

Structured fields extracted by AI. May contain errors — verify against the official protocol.

US trial sites

  • Research Site · Phoenix, Arizona
  • Research Site · Los Angeles, California
  • Research Site · Washington D.C., District of Columbia
  • Research Site · Jacksonville, Florida
  • Research Site · Rochester, Minnesota

Showing up to 5 US sites.

See all sites on ClinicalTrials.gov →

Frequently asked questions

Is NCT07815665 currently recruiting?

Yes, this trial is currently recruiting patients.

Can patients have received prior systemic therapy?

No. This trial requires treatment-naive patients — prior systemic therapy is an exclusion criterion.

Could you qualify for this trial?

Enter your biomarker results to see how this trial's eligibility criteria match your specific cancer profile.

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