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Study identifier: NCT07433283 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Carbon Nanoparticle-Loaded Iron in the Treatment of Advanced Solid Tumor

Condition: Tumor, Solid · Lung Cancer · Pancreas Cancer  ·  Sponsor: Sichuan Enray Pharmaceutical Sciences Company

PhasePhase 1/Phase 2
Planned participants54
Who can joinAll sexes, 18 Years to 80 Years
Healthy volunteersNo

About this study

Independently developed by Sichuan Yingrui Pharmaceutical Technology Co., Ltd., CNSI-Fe is an innovative anti-cancer drug with Fe2+ as the active ingredient, which exerts anti-tumor effects by regulating the ferroptosis pathway. CNSI-Fe intratumoral injection has the following three effects: 1. Nanocarbon can increase the content of hydrogen peroxide in tumor cells and tumor microenvironment, and is a reactive oxygen species that catalyzes hydrogen peroxide through the Fenton reaction of iron ions to produce "ferroptosis", which complements each other; 2. The adsorption of Fe2+ by nanocarbon can help Fe2+ better enter the cell, thereby exerting anti-tumor effects; 3. The lesion localization and lymphatic tracing functions of nanocarbon are retained. The combination of the regulatory mechanism of ferroptosis and the characteristics of nanocarbon particles has increased the advantages of new nanopharmaceuticals in cancer prevention and treatment. At present, CNSI-Fe has carried out a first-in-human phase I clinical trial of dose escalation in subjects with advanced solid tumors in China, and has conducted safety and efficacy exploration in four dose groups, including: 30 mg, 60 mg, 90 mg, and 120 mg, and the overall safety and tolerability of the 16 subjects enrolled have been good, no obvious liver and kidney impairment and hematologic toxicity have been observed, and only one subject in the 90 mg dose group has a dose-limiting toxicity (DLT) event; Partial response (PR) was …

This description comes directly from the study's public registry record.

Talk to the study team

Xiaohai Tang, PhD & MD  ·  +86 13880881962  ·  pharmmateceo@enraypharm.com

Yan Chen, Bachelor's  ·  +86 17308142669  ·  chenyan@enraypharm.com

Always discuss trial participation with your own doctor first.

Locations (9)

Peking Union Medical College HospitalBeijing, Beijing Municipality, ChinaNot Yet Recruiting
Hunan Provincial Tumor HospitalHunan, Changsha, ChinaNot Yet Recruiting
The First Affiliated Hospital of Chongqing Medical UniversityChongqing, Chongqing Municipality, ChinaRecruiting
Fujian provincial cancer hospitalFuzhou, Fujian, ChinaNot Yet Recruiting
Second Affiliated Hospital of Hainan Medical UniversityHaikou, Hainan, ChinaRecruiting
Harbin medical university cancer hospitalHeilongjiang, Harbin, ChinaNot Yet Recruiting
Fudan University Shanghai Cancer CenterShanghai, Shanghai Municipality, ChinaNot Yet Recruiting
West China Hospital, Sichuan UniversityChengdu, Sichuan, ChinaRecruiting
The First Affiliated Hospital of Zhengzhou UniversityHenan, Zhengzhou, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT07433283