Status:

RECRUITING

A Phase 1 Dose Escalation Study of ZG006 in Patients With Small Cell Lung Cancer

Lead Sponsor:

Suzhou Zelgen Biopharmaceuticals Co.,Ltd

Conditions:

Small Cell Lung Cancer

Eligibility:

All Genders

18-75 years

Phase:

PHASE1

Brief Summary

This is a multi-center, open-label, Phase 1 clinical study of ZG006 in the US for the treatment of subjects with small cell lung cancer who have failed or are intolerant to available standard treatmen...

Eligibility Criteria

Inclusion

  • Small cell lung cancer (SCLC), who failed or intolerant to available standard treatments;
  • Tissue sample positive for DLL3 expression;
  • Life expectancy ≥ 3 months;
  • Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 or 1;
  • Female and Male patients must agree to use a reliable form of contraception during the study treatment period and for at least 6 months after the last dose of the study drug.

Exclusion

  • Patients having received any of the following treatments:
  • Chemotherapy, biotherapy, endocrine therapy (except for hormone replacement), and biological targeted medicines ≤ 4 weeks 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;
  • Systemic immunosuppressive medications, such as corticosteroid (doses \> 10 mg/day prednisone or equivalent dose) within 14 days prior to the study entry;
  • Use of any vaccines against viral infections (COVID-19, influenza, varicella, etc.) within 4 weeks of study entry;
  • Patients received any blood transfusion, EPO, G-CSF, albumin infusion and renal replacement therapy within 14 days prior to study entry;
  • A history of severe, life-threatening immune-mediated adverse events or infusion-related reactions during previous anti-tumor immunotherapy, including events that led to permanent discontinuation of treatment;
  • Active infection (such as acute bacterial infection, tuberculosis, active hepatitis B/C, active syphilis, or active human immunodeficiency virus infection);
  • Known allergy to other mAbs or any antibody excipients; the history of a severe allergic reaction, anaphylactoid or other hypersensitivity reactions to humanized antibodies or fusion proteins;
  • A female who is pregnant or nursing;
  • Patients were deemed unsuitable for participating in the study by the investigator for any reason.

Key Trial Info

Start Date :

March 31 2025

Trial Type :

INTERVENTIONAL

Allocation :

ESTIMATED

End Date :

June 1 2027

Estimated Enrollment :

30 Patients enrolled

Trial Details

Trial ID

NCT06592638

Start Date

March 31 2025

End Date

June 1 2027

Last Update

August 6 2025

Active Locations (6)

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Page 1 of 2 (6 locations)

1

Zelgen Site 105

Orange, California, United States, 92868

2

Zelgen Site 102

Plantation, Florida, United States, 33322

3

Zelgen Site 103

Lexington, Kentucky, United States, 40536

4

Zelgen Site 101

Canton, Ohio, United States, 44718