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Terminated Phase 1 Interventional

Study of Upifitamab Rilsodotin in Combination With Carboplatin in Participants With High-grade Serous Ovarian Cancer

ClinicalTrials.gov ID: NCT04907968

Public ClinicalTrials.gov record NCT04907968. 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 Sep 5, 2026, 8:57 AM EDT

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

Official title

Upifitamab Rilsodotin (Xmt-1536) An Open-Label, Multicenter, Dose Escalation And Expansion Study Of Upifitamab Rilsodotin In Combination With Carboplatin In Participants With High Grade Serous Ovarian Cancer (Upgrade-A)

Brief summary

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

Phase 1 safety study of the antibody-drug conjugate (ADC) XMT-1536 (upifitamab rilsodotin) administered as an intravenous infusion once every four weeks in combination with Carboplatin in participants with high-grade serous ovarian cancer (HGSOC, including fallopian tube and primary peritoneal cancer). The trial consists of dose escalation (DES) and expansion (EXP) portion. In addition to safety assessments, the pharmacokinetics of the drug will be assessed along with ADC activity.

Study identification

NCT ID
NCT04907968
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 1
Lead sponsor
Mersana Therapeutics
Industry
Enrollment
31 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years and older
Sex
Female
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
Jun 10, 2021
Primary completion
Oct 2, 2023
Completion
Oct 2, 2023
Last update posted
Oct 9, 2023

2021 – 2023

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
START Midwest Grand Rapids Michigan 49546

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 NCT04907968, 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 Oct 9, 2023 · Synced Sep 5, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT04907968 live on ClinicalTrials.gov.

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