Study to Compare the Efficacy and Safety of Passive Immunization With TNM002 Injection and Human Tetanus Immunoglobulin as Prophylaxis Against Tetanus

A Multicenter, Randomized, Double-Blind, Parallel-Group, Active-Controlled Phase III Study to Compare the Efficacy and Safety of Passive Immunization With TNM002 Injection and Human Tetanus Immunoglobulin as Prophylaxis Against Tetanus

TNM002 Injection is a recombinant fully human native monoclonal antibody (mAb) against tetanus toxin and is currently under development for indication of prophylaxis against tetanus.

Inclusion Criteria:

1. Chinese male or female adults aged ≥ 18 years;
2. Participants with dirty or contaminated wounds caused by various injury who require passive immunization as prophylaxis against tetanus;
3. Participants who provide signed written informed consent form.

Exclusion Criteria:

1. Known or suspected allergy to the investigational product or its excipients, or have a history of allergy to human immunoglobulin products or other therapeutic monoclonal immunoglobulins;
2. Suspect or diagnosed as tetanus;
3. Previously diagnosed as Immunoglobulin A (IgA) deficiency with anti-IgA antibodies
4. Prior vaccination history of ≥ 3 doses of tetanus toxoid or tetanus toxoid- containing vaccine;
5. Current alcohol abuse, drug abuse or drug addiction

Other protocol defined Inclusion/Exclusion criteria may apply