A Phase 4 Study to Evaluate the Effectiveness and Safety of Siltartoxatug Injection for Tetanus Prophylaxis Following Injury
Recruiting now
Conditions studied: Tetanus
In brief
Study sites were selected from hospitals across diverse regions of China. Approximately 6,000 participants who require passive immunization against tetanus due to various injuries (including those with severe wounds or heavily contaminated injuries) will be enrolled per clinical practice: Participants receiving siltartoxatug for tetanus prophylaxis and meeting eligibility criteria will be assigned to the siltartoxatug group (n=4,000); Participants receiving other passive immunizing agents (HTIG, TAT, or F(ab')₂) for tetanus prophylaxis and meeting eligibility criteria will be assigned to the control group (n=2,000), comprising approximately 1,000 HTIG recipients and 1,000 TAT/F(ab')₂ recipients. All clinical management decisions, including concomitant tetanus vaccination, will be made by investigators per standard clinical practice at each center.
Key facts
- Study ID
- NCT07347938
- Run by
- Zhuhai Trinomab Pharmaceutical Co., Ltd.
- People needed
- 6000
- Starts
- 2026-01-14
- Expected to finish
- 2029-03-31
- Last updated by the study team
- 2026-07-27
Who can join
Age: 18 and older. Sex: any. Healthy volunteers: not accepted.
You may qualify if…
- Male or female aged ≥18 years.
- Receiving siltartoxatug for tetanus prophylaxis per its approved labeling, or receiving another passive immunizing agent (human tetanus immunoglobulin [HTIG], tetanus antitoxin [TAT], or equine F(ab')₂ fragment [F(ab')₂]) for tetanus prophylaxis per its labeling.
- Receiving or planned to receive standard wound management.
- Providing written informed consent by the subject or their legally authorized representative.
You may not qualify if…
- Life expectancy <3 months.
- Severe cognitive impairment or other condition interfering with the assessment of tetanus development.
- Currently participating in another interventional clinical trial (observational studies are permitted).
Where it is running
- The Second Affiliated Hospital Zhejiang University School of Medicine — Hangzhou, Zhejiang, China (enrolling)
Full record on ClinicalTrials.gov
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