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Clinical Trials/NCT07347444
NCT07347444
Not yet recruiting
Phase 2

A Prospective, Single-arm, Multicenter, Phase II Clinical Study of Iparomlimab and Tuvoraleimab Injection in Combination With Bevacizumab, Albumin-bound Paclitaxel, and Carboplatin as First- or Second-line Treatment for Patients With Advanced Acral and Mucosal Melanoma

Fudan University1 site in 1 country48 target enrollmentStarted: February 1, 2026Last updated:

Overview

Phase
Phase 2
Status
Not yet recruiting
Enrollment
48
Locations
1
Primary Endpoint
Objective response rate (ORR)

Overview

Brief Summary

This is a prospective, single-arm, multicenter, phase II clinical trial designed to evaluate the efficacy and safety of iparomlimab and tuvoraleimab, in combination with bevacizumab, albumin-bound paclitaxel, and carboplatin as first- or second-line treatment in patients with acral and mucosal melanoma.

Study Design

Study Type
Interventional
Allocation
Na
Intervention Model
Single Group
Primary Purpose
Treatment
Masking
None

Eligibility Criteria

Ages
18 Years to 75 Years (Adult, Older Adult)
Sex
All
Accepts Healthy Volunteers
No

Inclusion Criteria

  • Subjects (or their legal representatives/guardians) must sign the informed consent form, indicating that they understand the purpose of this study, are aware of the necessary procedures involved, and are willing to participate.
  • Aged ≥18 years and ≤75 years, regardless of gender.
  • Histologically or pathologically confirmed mucosal or acral melanoma.
  • Braf, Nras, and Ckit gene mutation status is unrestricted.
  • Unresectable or metastatic melanoma, having received ≤1 prior line of systemic therapy (disease recurrence or metastasis within 6 months after completion of adjuvant therapy is considered as first-line therapy).
  • Eastern Cooperative Oncology Group (ECOG) performance status (PS) score of 0 to
  • Expected survival of more than 3 months.
  • At least one measurable lesion according to RECIST v1.
  • Note: Brain metastases cannot serve as target lesions; Lesions previously treated with radiotherapy cannot serve as target lesions unless imaging demonstrates clear progression.
  • Laboratory test results within 7 days prior to screening (including day 7) must meet the following criteria: Neutrophil count ≥1.5×10⁹/L; Platelet count ≥90×10⁹/L; Hemoglobin ≥90 g/L (without transfusion within 14 days); Serum total bilirubin ≤1.25 × upper limit of normal (ULN); ALT and AST ≤ 2.5 × ULN (≤5 × ULN for patients with liver metastases); Serum creatinine ≤1.25 × ULN.

Exclusion Criteria

  • History or presence of other malignancies within the past 5 years, except for cured localized tumors (e.g., basal cell carcinoma of the skin, squamous cell carcinoma of the skin, superficial bladder cancer, carcinoma in situ of the cervix, etc.).
  • Participation in treatment with an investigational drug or use of an investigational device within 4 weeks prior to the first dose of study treatment.
  • Palliative local therapy for non-target lesions within 2 weeks prior to the first dose; Non-specific immunomodulatory therapy (e.g., interleukins, interferons, thymosin, etc., excluding IL-11 used for treating thrombocytopenia) within 2 weeks prior to the first dose; Treatment with Chinese herbal medicine or Chinese patent medicine with anti-tumor indications within 1 week prior to the first dose.
  • Patients who have previously received iparomlimab and tuvoraleimab or other dual immunotherapy, bevacizumab, albumin-bound paclitaxel, or carboplatin.
  • Active autoimmune disease that has required systemic treatment in the past two years (i.e., with disease-modifying agents, corticosteroids, or immunosuppressive drugs). Replacement therapy (e.g., thyroxine, insulin, or physiologic corticosteroid replacement for adrenal or pituitary insufficiency) is not considered a form of systemic treatment.
  • History of active or documented inflammatory bowel disease (e.g., Crohn's disease, ulcerative colitis) or chronic diarrhea.
  • History of immunodeficiency; Positive HIV antibody test; Current long-term use of systemic corticosteroids or other immunosuppressive agents.
  • Known active tuberculosis (TB); Subjects suspected of having active TB must undergo clinical evaluation to rule it out; Known active syphilis infection.
  • History of allogeneic organ transplantation or allogeneic hematopoietic stem cell transplantation.
  • History of non-infectious pneumonitis/interstitial lung disease that required systemic corticosteroid treatment or current presence of non-infectious pneumonitis.

Arms & Interventions

Iparomlimab and Tuvoraleimab injection+Bev+nab-PC

Experimental

Intervention: Iparomlimab and Tuvoraleimab injection+Bev+nab-PC (Drug)

Outcomes

Primary Outcomes

Objective response rate (ORR)

Time Frame: up to 2 years

Defined as the percentage of participants in the analysis population who experienced a Complete Response or a Partial Response and was assessed using RECIST 1.1 based on investigator evaluation.

Secondary Outcomes

  • Disease control rate (DCR)(up to 2 years)
  • Duration of Response (DoR)(up to 2 years)
  • Time to Response (TTR)(up to 2 years)
  • Progression-Free Survival (PFS)(up to 2 years)
  • Overall Survival (OS)(up to 2 years)
  • Number of participants with treatment-related adverse events as assessed by CTCAE v5.0(up to 2 years)

Investigators

Sponsor Class
Other
Responsible Party
Principal Investigator
Principal Investigator

Zhiguo Luo, MD, PhD

Chief Physician

Fudan University

Study Sites (1)

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