CI

At a glance

ClinicalIndex Comparison Record
Phase 1Recruiting· 6 target
Drug / intervention
IL-22BP mRNA vaccine injectionbiological
Likely dose
IL-22BP mRNA vaccine injection 25 μgfrom record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT07100210
NCT07100210Phase 1RecruitingMonitorUpdated 6mo ago · Completion was 4mo ago
Slow Enrollment
Monitor

A Clinical Trial Evaluating the Safety, Tolerability, and Preliminary Anti-tumor Activity of IL-22BP/LNP Compound in Refractory Malignant Solid Tumors

Xingchen Peng·interventional·Posted Aug 3, 2025·Updated Dec 29, 2025

In Brief

A Phase 1 clinical trial evaluating IL-22BP mRNA vaccine injection for Refractory Malignant Solid Tumors and 2 related conditions. Currently recruiting, targeting 6 participants across 1 site.

Signals

Enrolling slower than its timeline implies

Detailed Summary

This study aims to investigate the safety and efficacy of the IL-22BP/LNP compound in patients with refractory malignant solid tumors, such as advanced soft tissue sarcoma, advanced head and neck squamous cell carcinoma, and malignant melanoma, who have failed second-line treatment, have advanced recurrence or metastatic malignant solid tumors.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesChina
Collaborators--

Timeline

Phase 1RecruitingOverdue
20252026
First PostedAug 3, 2025
Enrollment StartJan 20, 2025
Primary CompletionFeb 20, 2026
TodayJul 1, 2026
Enrollment to primary: 1.1 yearsPosted 11 months ago

Interventions

IL-22BP mRNA vaccine injectionbiological

During the injection of IL-22BP/LNP compound, there were two dose groups, namely 25 μg and 50 μg of mRNA, with three participants in each dose group, aiming to evaluate the safety and tolerability of the IL-22BP/LNP compound formulation. The treatment will be administered by intratumoral injection. Enrolled subjects will receive inoculations of IL-22BP/LNP compound injection according to their respective dose groups, which include 5 doses for basic immunization and subsequent personalized treatment. During the basic immunization, the first 4 doses will be given at an interval of 1 week each, and the 5th dose will be administered 1 month after the 4th dose.The entire treatment period lasts for 2 months.