Combining ZG005 with Etoposide and Cisplatin for Advanced Neuroendocrine Carcinoma

A Phase I/II Study to Evaluate the Safety, Pharmacokinetics, and Preliminary Efficacy of ZG005 in Combination With Etoposide and Cisplatin in Participants With Advanced Neuroendocrine Carcinoma.

Phase1; Phase2 Interventional Suzhou Zelgen Biopharmaceuticals Co.,Ltd · NCT06372626

This study is testing if a new treatment combining ZG005 with two existing cancer drugs can help people with advanced neuroendocrine carcinoma feel better and manage their disease.

Quick facts

PhasePhase1; Phase2
Study typeInterventional
Enrollment93 (estimated)
Ages18 Years to 70 Years
SexAll
SponsorSuzhou Zelgen Biopharmaceuticals Co.,Ltd Industry-sponsored
Locations1 site (Beijing, Beijing Municipality)
Trial IDNCT06372626 on ClinicalTrials.gov

What this trial studies

This clinical trial investigates the safety and efficacy of ZG005 in combination with Etoposide and Cisplatin for patients with advanced neuroendocrine carcinoma. It consists of two parts: the first part focuses on dose escalation to determine the tolerability of the treatment, while the second part expands on this by evaluating the preliminary efficacy and safety of the combination. Participants will receive either the treatment or a placebo, and the study aims to gather data on how well this combination works in managing the disease.

Who should consider this trial

Good fit: Ideal candidates are adults aged 18-70 with histologically confirmed recurrent or metastatic neuroendocrine carcinoma and an ECOG performance status of 0-1.

Not a fit: Patients with central nervous system metastases or other malignancies within the past 5 years may not benefit from this study.

Why it matters

Potential benefit: If successful, this treatment could provide a new therapeutic option for patients with advanced neuroendocrine carcinoma.

How similar studies have performed: While there is limited information on similar studies, the combination of chemotherapy agents with novel treatments like ZG005 is an area of ongoing investigation, suggesting potential for success.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Fully understand the study and voluntarily sign the informed consent form.
* Male or female 18-70 years of age.
* Eastern Cooperative Oncology Group (ECOG) Performance Status of 0-1.
* Histologically confirmed recurrent or metastatic neuroendocrine carcinoma
* Life expectancy ≥ 3 months.

Exclusion Criteria:

* Medical history, computed tomography or magnetic resonance imaging results indicate that existence of the central nervous system metastases;
* Any other malignancy within 5 years.
* participants were deemed unsuitable for participating in the study by the investigator for any reasons.

Where this trial is running

Beijing, Beijing Municipality

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Neuroendocrine Carcinoma
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.