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Study identifier: NCT05103345 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Study of SGN1 Administered Via Intratumoral Injection in Patients With Advanced Solid Tumor

Condition: Advanced Solid Tumor  ·  Sponsor: Guangzhou Sinogen Pharmaceutical Co., Ltd

PhasePhase 1/Phase 2
Planned participants70
Who can joinAll sexes, 18 Years to 75 Years
Healthy volunteersNo

About this study

Objectives: To characterize safety, tolerability, MTD and OBD of intratumoral injection of SGN1 in patients with advanced solid tumors, and to preliminarily investigate the efficacy and safety of SGN1 in specific tumor subtypes. Study Rationale: The mechanism of action for SGN1 is based on the fact that most tumors are methionine dependent. SGN1 is designed to be used as a tumor therapeutic bacterium that can preferentially replicate and accumulate in tumors and starve them of essential amino acids by delivering the oncolytic enzyme L-Methioninase. Patient Population: Patients presenting with histologically confirmed advanced and/or metastatic solid tumors that are refractory to standard therapy and for which no other conventional therapy exists.

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

Talk to the study team

Yifan Xu  ·  (+86)18516560587  ·  yifan.xu2@pharmaron.com

Weiyun Jia  ·  (+86) 13810385484  ·  Weiyun.Jia@pharmaron.com

Always discuss trial participation with your own doctor first.

Locations (4)

Guangdong Clifford HospitalGuangzhou, Guangdong, ChinaRecruiting
West China Hospital of Sichuan UniversityChengdu, Sichuan, ChinaRecruiting
Taipei Medical University-Shuang Ho Hospital,Ministry of Health and WelfareNew Taipei City, TaiwanRecruiting
China Medical University HospitalTaichung, TaiwanRecruiting

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Source record: clinicaltrials.gov/study/NCT05103345