9MW2821 Combined With Toripalimab in Perioperative Patients With Urothelial Cancer

NCT ID: NCT07314723

Last Updated: 2026-01-02

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

PHASE2

Total Enrollment

90 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-08-01

Study Completion Date

2028-12-31

Brief Summary

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This is a single arm, open-label, multicenter phase II clinical study to evaluate the safety and efficacy of 9MW2821 combined with Toripalimab in perioperative patients with urothelial cancer.

Detailed Description

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Conditions

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Urothelial Carcinoma

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Arm 1: MIBC

Group Type EXPERIMENTAL

9MW2821

Intervention Type DRUG

9MW2821, 1.25mg/kg, intravenous (IV) infusion

Toripalimab Injection

Intervention Type DRUG

Toripalimab, 240mg, intravenous (IV) infusion

Arm 2: High-risk UTUC

Group Type EXPERIMENTAL

9MW2821

Intervention Type DRUG

9MW2821, 1.25mg/kg, intravenous (IV) infusion

Toripalimab Injection

Intervention Type DRUG

Toripalimab, 240mg, intravenous (IV) infusion

Arm 3: MIBC

Group Type EXPERIMENTAL

9MW2821

Intervention Type DRUG

9MW2821, 1.25mg/kg, intravenous (IV) infusion

Toripalimab Injection

Intervention Type DRUG

Toripalimab, 240mg, intravenous (IV) infusion

Interventions

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9MW2821

9MW2821, 1.25mg/kg, intravenous (IV) infusion

Intervention Type DRUG

Toripalimab Injection

Toripalimab, 240mg, intravenous (IV) infusion

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Sign the informed consent form approved by IEC.
* Male or female subjects aged ≥18 years old.
* ECOG status: 0 or 1.
* Histologically confirmed urothelial cancer.
* Imaging confirmed non-metastatic urothelial cancer (M0). Arm 1: MIBC, T2-4aN0-1. Arm 2: High-risk UTUC, N0. Arm 3: MIBC, T2-4aN0.
* Adequate tumor tissues submitted for test.
* Life expectancy for more than 12 weeks.
* Adequate organ functions.
* Proper contraception methods.
* Willingness to follow the study procedures.

Exclusion Criteria

* Prior systemic anti-tumor therapy for urothelial cancer.
* Previously treated with PD-1/PD-L1 inhibitors or antibody-drug conjugates (ADCs).
* History of another malignancy within 3 years.
* History of autoimmune disease requiring systemic treatment within 2 years.
* History of clinically significant cardiac/cerebrovascular diseases or thrombosis within 1 year.
* Major surgery treated within 28 days; Cystoscopy/ureteroscopy biopsy or intravesical instillation therapy within 7 days.
* Peripheral neuropathy Grade ≥ 2.
* Any situations adding the risk of severe dry eye, active keratitis or corneal ulcer, etc.
* Active HBV/HCV/HIV infection, etc.
* Any other serious chronic or uncontrolled disease.
* Any live vaccines got within 28 days.
* Organ transplantation or allogeneic hematopoietic stem cell transplantation in the past.
* Any potent CYP3A4 inducers/inhibitors taken within 14 days.
* Known allergic sensitivity to any of the ingredients of the study drug.
* History of drug abuse or mental illness.
* Other conditions unsuitable into the study.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Mabwell (Shanghai) Bioscience Co., Ltd.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Sun Yat-sen University Cancer Center

Guangzhou, Guangdong, China

Site Status RECRUITING

Countries

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China

Central Contacts

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Zhuowei Liu, Professor

Role: CONTACT

86-20-87343606

Facility Contacts

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Zhuowei Liu, Professor

Role: primary

86-20-87343606

Other Identifiers

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9MW2821-CP202

Identifier Type: -

Identifier Source: org_study_id

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