A Phase 1 interventional study of Rabies Vaccine(Human Diploid Cell)for Human Use,Freeze-dried in Rabies, sponsored by Ab&B Bio-tech Co., Ltd.JS. Completed at 1 site in China. Open to participants aged 10 Years to 60 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2026-01-02.
Sponsored by Ab&B Bio-tech Co., Ltd.JS · Phase 1, Interventional, and Prevention
The safety of different immunization procedures of rabies vaccine (human diploid cells) was investigated by successive design of different age groups. The two vaccination procedures were carried out successively according to the age of the subjects from the oldest to the youngest. The first 40 subjects aged 18-60 were randomly assigned to the Essen experimental group and the Zagreb experimental group in a 1:1 ratio, all of whom received the experimental vaccine. After the observation of the third dose of vaccine for at least 7 days, the preliminary safety assessment was conducted. If the incidence of grade 3 or higher adverse events associated with the experimental vaccination did not exceed 15%, and no vaccination-related death or life-threatening serious adverse events occurred, 40 subjects aged 10-17 years old were enrolled, and 40 subjects aged 10-17 years old were randomly assigned to the Essen and Zagreb trials in a 1:1 ratio. Conduct safety studies.
Safety study: All adverse events that occurred within 30 minutes, 0-7 days, and 0-30 days after each dose were collected, as well as all serious adverse events that occurred within 6 months after the first dose. Blood and urine samples were collected before the first dose and 3 days after the first dose, and blood routine, blood biochemical and urine routine tests were performed for safety assessment.
114 studies on the registry are indexed under Rabies; 15 are open to participants now.
This study's enrollment of 80 is below the median of 201 across 104 interventional studies indexed under Rabies.
Browse Rabies studies →Ab&B Bio-tech Co., Ltd.JS is the lead sponsor of 11 studies on the registry; 1 is open to participants now.
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Exclusion Criteria:
a Exclusion criteria for the first dose:
b Exclusion criteria for subsequent doses:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
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You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
The human immunodeficiency virus, which weakens the immune system.
Many studies now accept people whose HIV is controlled on treatment, judged by the viral load and the CD4 count. Check the limits this study sets.
A weakened immune system. It can come from an illness, such as HIV or some blood cancers, or from medicines that turn the immune system down, for example after an organ transplant or for an autoimmune disease; steroids at higher doses count.
Read whether the line is about a condition or about medicines, and which medicines and doses it means.
Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.
Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.
A condition in which the immune system attacks the body’s own tissues, such as rheumatoid arthritis, lupus, psoriasis, type 1 diabetes or inflammatory bowel disease.
Immunotherapy studies often leave out active autoimmune disease, and some name exceptions, such as thyroid disease on replacement hormone. Check the exceptions this study lists.
A reason a treatment, test or procedure should not be given to a particular person, such as an allergy, another illness or a medicine they take.
A drug or device being studied in a clinical trial.
It may be new, or already approved and being studied for another use, dose or form. Criteria often leave out people who took part in another study of one within a recent period, commonly 30 days or five half-lives.
Judged by the study doctor to matter for your health or for the study. It is a doctor’s decision, so ask the study team if you are unsure whether something counts.
Informed consent
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
HIV
The human immunodeficiency virus, which weakens the immune system.
Many studies now accept people whose HIV is controlled on treatment, judged by the viral load and the CD4 count. Check the limits this study sets.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Immunosuppression
A weakened immune system. It can come from an illness, such as HIV or some blood cancers, or from medicines that turn the immune system down, for example after an organ transplant or for an autoimmune disease; steroids at higher doses count.
Read whether the line is about a condition or about medicines, and which medicines and doses it means.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Corticosteroids (steroids)
Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.
Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Autoimmune disease
A condition in which the immune system attacks the body’s own tissues, such as rheumatoid arthritis, lupus, psoriasis, type 1 diabetes or inflammatory bowel disease.
Immunotherapy studies often leave out active autoimmune disease, and some name exceptions, such as thyroid disease on replacement hormone. Check the exceptions this study lists.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Contraindication
A reason a treatment, test or procedure should not be given to a particular person, such as an allergy, another illness or a medicine they take.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Investigational drug or device
A drug or device being studied in a clinical trial.
It may be new, or already approved and being studied for another use, dose or form. Criteria often leave out people who took part in another study of one within a recent period, commonly 30 days or five half-lives.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Clinically significant
Judged by the study doctor to matter for your health or for the study. It is a doctor’s decision, so ask the study team if you are unsure whether something counts.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
The subjects received 1 dose of 1mL Rabies Vaccine(Human Diploid Cell)for Human Use,Freeze-dried each at day 0, 3, 7, 14 and 28, with a total of 5 doses
Biological: Rabies Vaccine(Human Diploid Cell)for Human Use,Freeze-dried
The subjects received 1 dose of 1mL Rabies Vaccine(Human Diploid Cell)for Human Use,Freeze-dried each at day 0, 3, 7, 14 and 28, with a total of 5 doses
Biological: Rabies Vaccine(Human Diploid Cell)for Human Use,Freeze-dried
The subjects received 2 doses of 1mL Rabies Vaccine(Human Diploid Cell)for Human Use,Freeze-dried on day 0, 1 dose on day 7 and 1 dose on day 21, a total of 4 doses.
Biological: Rabies Vaccine(Human Diploid Cell)for Human Use,Freeze-dried
The subjects received 2 doses of 1mL Rabies Vaccine(Human Diploid Cell)for Human Use,Freeze-dried on day 0, 1 dose on day 7 and 1 dose on day 21, a total of 4 doses.
Biological: Rabies Vaccine(Human Diploid Cell)for Human Use,Freeze-dried
This vaccine(1.0ml) is produced by Ab\&b Biotechnology Co., Ltd.JS. Subjects will receive the Rabies Vaccine(Human Diploid Cell)for Human Use,Freeze-dried vaccinated by intramuscular injection.
The occurrence of adverse events/reactions within 1 month from the first dose to full immunization;
The occurrence of adverse events/reactions within 1 month from the first dose to full immunization;
Time frame: Within 1 month from the first dose to full immunization
The occurrence of serious adverse events/reactions within 6 month from the first dose to full immunization;
The occurrence of serious adverse events/reactions within 6 month from the first dose to full immunization;
Time frame: Within 6 month from the first dose to full immunization
The abnormal occurrence of laboratory indicators (blood biochemistry, blood routine and urine routine) 3 days after the first dose of vaccination
The abnormal occurrence of laboratory indicators (blood biochemistry, blood routine and urine routine) 3 days after the first dose of vaccination
Time frame: 3 days after the first dose
Plan to share: No
No publications or documents are linked to this record.
Ran from Nov 2023 to primary completion in Aug 2024, 8 months.
How these figures are worked out, and which studies are left out of them.
This study is completed, as verified in Dec 2025. You cannot join it, but the record below documents what was studied.
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Ab&B Bio-tech Co., Ltd.JS