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OncoMatch/Clinical Trials/NCT05978284

Study of ZG006 in Participants With Small Cell Lung Cancer or Neuroendocrine Carcinoma

Is NCT05978284 recruiting? Yes, currently enrolling (May 2026). This Phase 1/2 trial studies ZG006 for small cell lung cancer.

Phase 1/2RecruitingSuzhou Zelgen Biopharmaceuticals Co.,LtdNCT05978284Data as of May 2026

Treatment: ZG006This is a multi-center, open-label, Phase Ⅰ/Ⅱ clinical study of ZG006 for the treatment of participants with small cell lung cancer or neuroendocrine carcinoma who had no standard treatment available, or were intolerant to standard treatment.

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Extracted eligibility criteria

Cancer type

Small Cell Lung Cancer

Neuroendocrine Tumor

Biomarker criteria

Required: DLL3 any tested (testing required; no eligibility threshold specified)

Performance status

ECOG 0–1(Restricted strenuous activity)

Prior therapy

Must have received: standard treatment

who had no standard treatment available, or were intolerant to standard treatments

Cannot have received: anti-DLL3 drug

Anti-DLL3 and anti-CD3 drugs (including investigational drugs)

Cannot have received: anti-CD3 drug

Anti-DLL3 and anti-CD3 drugs (including investigational drugs)

Cannot have received: chemotherapy

Exception: ≤ 4 weeks before the study entry

Chemotherapy, biotherapy, endocrine therapy (except for hormone replacement), and biological targeted medicines ≤ 4 weeks before the study entry

Cannot have received: biotherapy

Exception: ≤ 4 weeks before the study entry

Chemotherapy, biotherapy, endocrine therapy (except for hormone replacement), and biological targeted medicines ≤ 4 weeks before the study entry

Cannot have received: endocrine therapy

Exception: ≤ 4 weeks before the study entry (except for hormone replacement)

Chemotherapy, biotherapy, endocrine therapy (except for hormone replacement), and biological targeted medicines ≤ 4 weeks before the study entry

Cannot have received: biological targeted medicine

Exception: ≤ 4 weeks before the study entry

Chemotherapy, biotherapy, endocrine therapy (except for hormone replacement), and biological targeted medicines ≤ 4 weeks before the study entry

Cannot have received: local palliative radiotherapy

Exception: ≤ 2 weeks (or 5 half-lives, whichever is longer) before the study entry

Local palliative radiotherapy and a small molecule targeted therapy ≤ 2 weeks (or 5 half-lives, whichever is longer) before the study entry

Cannot have received: small molecule targeted therapy

Exception: ≤ 2 weeks (or 5 half-lives, whichever is longer) before the study entry

Local palliative radiotherapy and a small molecule targeted therapy ≤ 2 weeks (or 5 half-lives, whichever is longer) before the study entry

Cannot have received: systemic immunosuppressive medication (corticosteroid)

Exception: doses > 10 mg/day prednisone or equivalent dose within 14 days prior to the study entry

Systemic immunosuppressive medications, such as corticosteroid (doses > 10 mg/day prednisone or equivalent dose) within 14 days prior to the study entry

Cannot have received: vaccine

Exception: within 4 weeks of study entry

Use of any vaccines against viral infections (COVID-19, influenza, varicella, etc.) within 4 weeks of study entry

Cannot have received: blood transfusion

Exception: within 14 days prior to study entry

Received any blood transfusion, EPO, G-CSF, albumin infusion and renal replacement therapy within 14 days prior to study entry

Cannot have received: EPO

Exception: within 14 days prior to study entry

Received any blood transfusion, EPO, G-CSF, albumin infusion and renal replacement therapy within 14 days prior to study entry

Cannot have received: G-CSF

Exception: within 14 days prior to study entry

Received any blood transfusion, EPO, G-CSF, albumin infusion and renal replacement therapy within 14 days prior to study entry

Cannot have received: albumin infusion

Exception: within 14 days prior to study entry

Received any blood transfusion, EPO, G-CSF, albumin infusion and renal replacement therapy within 14 days prior to study entry

Cannot have received: renal replacement therapy

Exception: within 14 days prior to study entry

Received any blood transfusion, EPO, G-CSF, albumin infusion and renal replacement therapy within 14 days prior to study entry

Lab requirements

Blood counts

ANC ≥ 1.5×10^9/L, PLT ≥ 75×10^9/L, Hemoglobin (Hb) ≥ 100 g/L

Kidney function

Creatinine clearance (Cockcroft-Gault formula) ≥ 50 mL/min

Liver function

ALT and AST < 3×ULN (< 5×ULN for liver metastases); TBIL < 1.5×ULN; albumin ≥ 30g/L

Cardiac function

No acute MI, unstable angina, stroke, or coronary angioplasty/stent within 6 months; NYHA class II-IV CHF or LVEF < 50% or lower limit of normal excluded; Uncontrollable hypertension (SBP ≥ 140 mmHg and/or DBP ≥ 90 mmHg) excluded; QTc(F) > 480 ms excluded

The main organ function meets any of the following criteria within 7 days prior to study entry; Hematological function: ANC < 1.5×10^9/L, PLT < 75×10^9/L, Hemoglobin (Hb) < 100 g/L; Hepatic function: Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) ≥ 3×ULN, ALT and AST ≥ 5×ULN for liver metastases patients; Total bilirubin (TBIL) ≥ 1.5×ULN; albumin < 30g/L; Creatinine clearance (Cockcroft-Gault formula) < 50 mL/min; INR > 1.5 or APTT > 1.5×ULN; Severe cardiac-cerebral vascular disease, including but not limited to: Acute myocardial infarction, unstable angina, stroke, or received coronary angioplasty or stent implantation within 6 months before study entry; New York Heart Association functional class II to IV congestive heart failure or left ventricular ejection fraction (LVEF) < 50% or the lower limit of normal; Uncontrollable hypertension (even though the best treatment is used but systolic blood pressure ≥ 140 mmHg and/or diastolic blood pressure ≥ 90 mmHg). QTc (F) interval prolonged in electrocardiography during the screening baseline period (> 480 ms)

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

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