Trials / Recruiting
RecruitingNCT06508307
A Phase I Clinical Study of Intratumoral Injection Oncolytic Vaccinia Virus GC001 in Patient With Advanced Solid Tumors
A Phase I Study Evaluating the Safety, Tolerability, Biodistribution and Shedding of the Virus, Pharmacodynamics, Immunogenicity, and Antitumor Activity of GC001 Oncolytic Vaccinia Virus Injection in Patient With Advanced Solid Tumors.
- Status
- Recruiting
- Phase
- Phase 1
- Study type
- Interventional
- Enrollment
- 21 (estimated)
- Sponsor
- GONGCHU Biotechnology Co., Ltd · Academic / Other
- Sex
- All
- Age
- 18 Years – 75 Years
- Healthy volunteers
- Not accepted
Summary
The present trial is an open, single-arm phase I clinical study aimed at assessing the safety, tolerability, viral distribution and shedding patterns, pharmacodynamics, immunogenicity, and antitumor efficacy of GC001 oncolytic virus injection in patients with advanced solid tumors following a single administration.
Detailed description
The main objective of this study is: To evaluate the safety and tolerability i.e. dose limiting toxicity (DLT), maximum tolerated dose (MTD) or maximum administered dose (MFD) of GC001 injection in patients with advanced solid tumors. The ongoing trial is structured as an open, single-arm Phase I clinical study. The initial phase of the study, Part I, utilizes a 3+3 design to meticulously evaluate the escalation of the dose of GC001. The total enrollment of participants will be determined by the observed toxicity levels and the extent of dose cohorts explored, with an anticipated enrollment ranging from 21 to 36 eligible individuals. A critical 28-day period post-administration has been established for the observation of dose-limiting toxicities (DLTs) to ensure participant safety. It is essential to maintain this standardized 28-day observation window for all enrolled groups to uphold the highest safety standards. The secondary aims of this investigation are to assess the biodistribution and shedding of the virus, the pharmacodynamic characteristics, immunogenicity, and the initial antitumor efficacy of the GC001 injection in patients suffering from advanced solid tumors. These objectives are integral to understanding the broader impact and potential of the treatment in this patient population. Following the completion of the DLT assessment for all participants within each dose cohort, the SMC may decide whether to proceed with dose escalation, explore intermediate/higher doses, or terminate the dose escalation study based on the data obtained on safety, tolerability, biodistribution, and shedding of the virus (if any), pharmacodynamics (if any), immunogenicity (if any), and antitumor activity (if any). The SMC may also decide to adjust doses, administration schedules, and the time of biospecimen collection.
Conditions
- Sarcoma
- Cervical Cancer
- Colon Cancer
- Lung Cancer
- Ovarian Cancer
- Pancreatic Cancer
- Hepatocellular Carcinoma
- Breast Cancer
- Gastric Cancer
Interventions
| Type | Name | Description |
|---|---|---|
| BIOLOGICAL | A Phase I Clinical Study of Intratumoral Injection Oncolytic Vaccinia Virus GC001 in Patients With Advanced Solid Tumors | The maximum number of lesions that each participant is allowed to inject at one time is two. |
Timeline
- Start date
- 2023-04-26
- Primary completion
- 2026-01-01
- Completion
- 2026-06-01
- First posted
- 2024-07-18
- Last updated
- 2025-08-21
Locations
1 site across 1 country: China
Source: ClinicalTrials.gov record NCT06508307. Inclusion in this directory is not an endorsement.