A Study of DM002 in Patients With Advanced Solid Tumors

Exclusion criteria

• . Subjects have another active invasive malignancy within 5 years, with the following exceptions and notes:
• . History of noninvasive malignancy, such as cervical cancer in situ, in situ melanoma, or ductal carcinoma in situ of the breast that is in complete remission 5 years after treatment with curative intent is allowed.
• . Malignancies with a negligible risk of metastasis or death (such as adequately treated basal or squamous cell skin cancer and localized prostate cancer).
• . Current or history of a hematologic malignancy.
• . Anticancer therapy (chemotherapy, immunotherapy, hormonal therapy, targeted therapy, biologic therapy, or other anti-cancer therapies, except for hormones for hypothyroidism or estrogen replacement therapy, anti-estrogen analogs, agonists required to suppress serum testosterone levels) within 28 days or 5 half-lives, whichever is shorter, prior to the first study dose. Radiotherapy with a wide field of radiation within 28 days, or radiotherapy with a limited field of radiation for palliation within 14 days of the first study dose. Major surgery, other than diagnostic surgery, within 4 weeks of the first study dose.
• . Primary central nervous system (CNS) malignancies or CNS metastases. Individuals with brain metastases can be enrolled only if treated, nonprogressive brain metastases and off high-dose steroids (\>20 mg prednisone or equivalent) for at least 4 weeks.
• . History of known allergies to ADC, or prior discontinuation of an ADC due to treatment-related toxicities. Has received prior treatment with ADCs that include topoisomerase I (Topo I) payload, and treatment history with any investigational drug within 4 weeks before enrolment in the study.
• . Has an uncontrolled infection requiring IV injection of antibiotics, antivirals, or antifungals.