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OncoMatch/Clinical Trials/NCT06293898

Open Label Study to Evaluate BL-M07D1 in HER2 Expressing Malignant Solid Tumors

Is NCT06293898 recruiting? Yes, currently enrolling (May 2026). This Phase 1 trial studies BL-M07D1 for endometrial cancer.

Phase 1RecruitingSystImmune Inc.NCT06293898Data as of May 2026

Treatment: BL-M07D1The objective of this study is to evaluate the safety, tolerability, and efficacy of BL-M07D1 in patients with HER2 expressing advanced tumors.

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Extracted eligibility criteria

Cancer type

Endometrial Cancer

Cervical Cancer

Ovarian Cancer

Urothelial Carcinoma

Cholangiocarcinoma

Breast Carcinoma

Non-Small Cell Lung Carcinoma

Gastric Cancer

Esophageal Carcinoma

Biomarker criteria

Required: HER2 (ERBB2) activating mutation

Required: HER2 (ERBB2) amplification

Required: HER2 (ERBB2) overexpression (ihc 1+ to 3+)

Disease stage

Metastatic disease required

documented locally advanced or metastatic HER2expressing (IHC 1+ to 3+ and/or HER2 gene amplification or activating mutation in tumor specimen by ISH or NGS) solid tumor(s) not amenable to curative surgery or radiation

Performance status

ECOG 0–1(Restricted strenuous activity)

Prior therapy

Min 2 prior lines

Cannot have received: chemotherapy

Exception: within 4 weeks or 5 half-lives (whichever is shorter) prior to the first administration

Chemotherapy ... within 4 weeks or 5 half-lives (whichever is shorter) prior to the first administration

Cannot have received: biological therapy

Exception: within 4 weeks or 5 half-lives (whichever is shorter) prior to the first administration

biological therapy ... within 4 weeks or 5 half-lives (whichever is shorter) prior to the first administration

Cannot have received: immunotherapy

Exception: within 4 weeks or 5 half-lives (whichever is shorter) prior to the first administration

immunotherapy ... within 4 weeks or 5 half-lives (whichever is shorter) prior to the first administration

Cannot have received: radical radiotherapy

Exception: within 4 weeks or 5 half-lives (whichever is shorter) prior to the first administration

radical radiotherapy ... within 4 weeks or 5 half-lives (whichever is shorter) prior to the first administration

Cannot have received: targeted therapy

Exception: within 4 weeks or 5 half-lives (whichever is shorter) prior to the first administration

targeted therapy (including small molecule inhibitor of tyrosine kinase) ... within 4 weeks or 5 half-lives (whichever is shorter) prior to the first administration

Cannot have received: mitomycin

Exception: within 6 weeks prior to the first administration

mitomycin ... within 6 weeks prior to the first administration

Cannot have received: nitrosoureas

Exception: within 6 weeks prior to the first administration

nitrosoureas treatment within 6 weeks prior to the first administration

Cannot have received: anthracycline

Exception: cumulative dose exceeding 360 mg/m2

Subjects who have received treatment with anthracyclines with a cumulative dose exceeding 360 mg/m2

Lab requirements

Blood counts

adequate organ function before enrollment

Kidney function

adequate organ function before enrollment

Liver function

adequate organ function before enrollment

Cardiac function

no serious cardiac dysfunction, left ventricular ejection fraction ≥50%

Has adequate organ function before enrollment, defined as: ... Coagulation function: international normalized ratio (INR) ≤1.5×ULN, and activated partial thromboplastin time (APTT) ≤1.5 ULN, unless receiving anticoagulation therapy with prothrombin time and aPTT levels within the intended therapeutic range; Urinary protein ≤2+ or ≤1000 mg/24 hours; Has no serious cardiac dysfunction, left ventricular ejection fraction ≥50%

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

US trial sites

  • University of Alabama Birmingham · Birmingham, Alabama
  • City of Hope · Duarte, California
  • Cedars Sinai · Los Angeles, California
  • Scripps Health · San Diego, California
  • University of Miami · Miami, Florida

Showing up to 5 US sites. See all sites on ClinicalTrials.gov →

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