Name | Type | Description | Interventions |
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ZZ06 0.03 mg/kg dose group | Experimental | ZZ06 0.03 mg/kg will be administered twice weekly.A cycle is defined as continuous treatment for 28 days, and the initial treatment course is 2 cycles. Patients can receive up to 6 additional cycles unless disease progression, unacceptable toxicity, or other protocol specified stopping criteria occur. After 6 cycles, additional cycles may be given upon request by the Investigator and approval by the Medical Monitor. | |
ZZ06 0.06 mg/kg dose group | Experimental | ZZ06 0.06 mg/kg will be administered twice weekly.A cycle is defined as continuous treatment for 28 days, and the initial treatment course is 2 cycles. Patients can receive up to 6 additional cycles unless disease progression, unacceptable toxicity, or other protocol specified stopping criteria occur. After 6 cycles, additional cycles may be given upon request by the Investigator and approval by the Medical Monitor. | |
ZZ06 0.12 mg/kg dose group | Experimental | ZZ06 0.12 mg/kg will be administered twice weekly.A cycle is defined as continuous treatment for 28 days, and the initial treatment course is 2 cycles. Patients can receive up to 6 additional cycles unless disease progression, unacceptable toxicity, or other protocol specified stopping criteria occur. After 6 cycles, additional cycles may be given upon request by the Investigator and approval by the Medical Monitor. | |
ZZ06 0.22 mg/kg dose group | Experimental | ZZ06 0.22 mg/kg will be administered twice weekly.A cycle is defined as continuous treatment for 28 days, and the initial treatment course is 2 cycles. Patients can receive up to 6 additional cycles unless disease progression, unacceptable toxicity, or other protocol specified stopping criteria occur. After 6 cycles, additional cycles may be given upon request by the Investigator and approval by the Medical Monitor. | |
ZZ06 0.39 mg/kg dose group | Experimental | ZZ06 0.39 mg/kg will be administered twice weekly.A cycle is defined as continuous treatment for 28 days, and the initial treatment course is 2 cycles. Patients can receive up to 6 additional cycles unless disease progression, unacceptable toxicity, or other protocol specified stopping criteria occur. After 6 cycles, additional cycles may be given upon request by the Investigator and approval by the Medical Monitor. | |
ZZ06 0.70 mg/kg dose group | Experimental | ZZ06 0.70 mg/kg will be administered twice weekly.A cycle is defined as continuous treatment for 28 days, and the initial treatment course is 2 cycles. Patients can receive up to 6 additional cycles unless disease progression, unacceptable toxicity, or other protocol specified stopping criteria occur. After 6 cycles, additional cycles may be given upon request by the Investigator and approval by the Medical Monitor. | |
ZZ06 1.00 mg/kg dose group | Experimental | ZZ06 1.00 mg/kg will be administered twice weekly.A cycle is defined as continuous treatment for 28 days, and the initial treatment course is 2 cycles. Patients can receive up to 6 additional cycles unless disease progression, unacceptable toxicity, or other protocol specified stopping criteria occur. After 6 cycles, additional cycles may be given upon request by the Investigator and approval by the Medical Monitor. | |