Clinical Trial of COVID-19 Vaccine（SARS-CoV-2 Variant(Omicron BA.5) mRNA Vaccine） in Participants Aged 18 Years and Over
NCT ID: NCT05745545
Last Updated: 2023-02-28
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
NA
3200 participants
INTERVENTIONAL
2023-01-04
2023-11-30
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
PREVENTION
DOUBLE
Study Groups
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SARS-CoV-2 Variant (Omicron BA.5) mRNA vaccine
SARS-CoV-2 Variant (Omicron BA.5) mRNA vaccine
One dose was administered by intramuscular injection, 100μg，1.0ml/dose
Placebo
Saline solution
One dose was administered by intramuscular injection, 0.5ml/vial
Interventions
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SARS-CoV-2 Variant (Omicron BA.5) mRNA vaccine
One dose was administered by intramuscular injection, 100μg，1.0ml/dose
Saline solution
One dose was administered by intramuscular injection, 0.5ml/vial
Eligibility Criteria
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Inclusion Criteria
2. Know the contents of the informed consent form and the situation of the vaccination, sign the informed consent form voluntarily, and have the ability to use the thermometer, scale and fill in the diary card and contact card as required;
3. Ability to communicate well with researchers, understand and comply with the requirements of the study;
4. Two or three doses of COVID-19 inactivated vaccine have been completed and ≥6 months have passed since the last dose of COVID-19 inactivated vaccine;
5. Healthy subjects or subjects with mild underlying diseases \[stable condition with no worsening condition (no need for hospitalization or no major adjustment in treatment regimen, etc.) for at least 3 months prior to inclusion in the study\];
6. Women who are not possibility to have children (amenorrhea for at least 1 year or surgical sterilization with medical records) or who are known not to be pregnant or lactating and who have used effective contraception for nearly 14 days before vaccination (e.g., Intrauterine or implantable contraceptive devices,oral contraceptives, injected or embedded contraceptives, slow-release topical contraceptives, intrauterine devices (IUD), condoms (male), diaphragm, cervical cap, etc.) (provide negative proof of pregnancy within 48 hours);
7. SARS-CoV-2 etiology test (RT-PCR) was negative within 48 hours.
Exclusion Criteria
2. Have been infected with COVID-19 or used any COVID-19 prophylactic medication other than 3 doses of COVID-19 inactivated vaccine within the last 6 months (for example, a history of any other non-COVID-19 inactivated vaccine on or off the market, or 1 or 4 doses of COVID-19 inactivated vaccine);
3. History of severe acute respiratory syndrome (SARS), Middle East Respiratory Syndrome (MERS) and other human coronavirus infection or disease history;
4. Axillary temperature ≥37.3℃ or fever within 24 hours on the day of vaccination (axillary temperature ≥37.3℃/ mouth temperature ≥37.5℃);
5. A history of severe allergic reactions or allergic reactions to vaccines or drugs, such as urticaria, severe eczema, dyspnea, laryngeal edema, angioneurotic edema, etc.;
6. Vaccination of any vaccine within 28 days prior to study vaccination;
7. Enrolled in a clinical study of another drug within 28 days before vaccination or planned to participate in a clinical study of another drug within 6 months after vaccination;
8. Have a genetic tendency to bleed or abnormal coagulation function (e.g. cytokine deficiency, coagulation disorder or thrombocytopenia), or a history of severe bleeding;
9. A known history or diagnosis of a disease affecting immune system function, such as cancer (other than basal cell carcinoma of the skin), congenital or acquired immunodeficiency (e.g., HIV infection), uncontrolled autoimmune disease, etc.;
10. Asplenia or functional asplenia;
11. Long-term use (continuous use ≥14 days) of immunosuppressants or other immunomodulatory drugs (e.g., cortisol: prednisone or similar drugs) within 6 months prior to study vaccination; Interferon, etc.), but topical use (such as ointments, eye drops, inhalants or nasal sprays) is permitted, and the dose of topical use shall not exceed that recommended in the instructions;
12. Received immunoglobulin and/or blood products within 3 months prior to study vaccination;
13. Suspected or known alcohol dependence or drug abuse;
14. Other factors considered inappropriate to be included in the study.
18 Years
ALL
Yes
Sponsors
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The First Affiliated Hospital of Bengbu Medical University
OTHER
Ningbo Rongan Biological Pharmaceutical Co., Ltd.
INDUSTRY
AIM Vaccine Co., Ltd.
INDUSTRY
Responsible Party
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Principal Investigators
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Huan Zhou
Role: PRINCIPAL_INVESTIGATOR
The First Affiliated Hospital of Bengbu Medical University
Qiang Wu
Role: PRINCIPAL_INVESTIGATOR
The First Affiliated Hospital of Bengbu Medical University
Locations
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First Affiliated Hospital Bengbu Medical College
Bengbu, Anhui, China
Countries
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Central Contacts
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Facility Contacts
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Huan Zhou
Role: primary
References
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Vetter VM, Kurth T, Konigorski S. Evaluation of easy-to-implement anti-stress interventions in a series of N-of-1 trials: study protocol of the anti-stress intervention among physicians study. Front Psychiatry. 2024 Aug 23;15:1420097. doi: 10.3389/fpsyt.2024.1420097. eCollection 2024.
Emadi Torghabeh A, Aledavood SA, Soltani E, Akbari Oryani M, Akhlaghi S, Hosseini S, Fani Pakdel A, Taghizadeh Kermani A, Anvari K, Shahidsales S, Bahadorian S, Mashreghi Moghaddam S. Pathologic response evaluation of localized or locally advanced esophageal carcinoma to induction chemotherapy followed by preoperative concurrent chemotherapy and hypofractionated radiotherapy: a clinical trial. Front Oncol. 2024 Aug 19;14:1439730. doi: 10.3389/fonc.2024.1439730. eCollection 2024.
Zhou H, Zheng H, Peng Y, Su Y, Yu X, Wang W, Li S, Ding Y, Jiao S, Wang Y, Zhu X, Luo L, Dong Z, Liu L, Zhang F, Wu Q, Li J, Zhu F. Efficacy, safety, and immunogenicity of SARS-CoV-2 mRNA vaccine (Omicron BA.5) LVRNA012: a randomized, double-blind, placebo-controlled phase 3 trial. Front Immunol. 2024 Jun 6;15:1407826. doi: 10.3389/fimmu.2024.1407826. eCollection 2024.
Other Identifiers
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LVRNA012-IIT-04
Identifier Type: -
Identifier Source: org_study_id