Immunogenicity and Safety of Co-immunization With Cecolin and Hecolin

NCT ID: NCT05415345

Last Updated: 2022-06-13

Basic Information

• Recruitment Status: UNKNOWN
• Clinical Phase: PHASE4
• Total Enrollment: 480 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2021-10-25
• Study Completion Date: 2023-06-10

Brief Summary

The purpose of this study is to evaluate the immunogenicity and safety of co-immunization with recombinant human papillomavirus bivalent (Types 16,18) vaccine (Escherichia coli) and Hepatitis E vaccine (Escherichia coli)

Detailed Description

Cecolin is the first Chinese domestic human papillomavirus (HPV) vaccine. Cecolin is designed to protect against HPV types 16 and 18, the most common virus types that lead to cervical cancer. Hecolin is the first prophylactic vaccine against hepatitis E virus (HEV). The purpose of this study is to evaluate the immunogenicity and safety of co-immunization with Cecolin and Hecolin.

Conditions

Human Papilloma Virus Infection Type 16; Human Papilloma Virus Infection Type 18; Hepatitis E Virus Infection

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

Group A

Participants in this arm will be simultaneously administrated with HPV and HEV vaccine. The immunization schedule is 0,1,6 months.

Group Type: EXPERIMENTAL

Cecolin

Intervention Type: BIOLOGICAL

Bivalent HPV Vaccine

Hecolin

Intervention Type: BIOLOGICAL

Hepatitis E vaccine

Group B

Participants in this arm will be administrated with HPV vaccine. The immunization schedule is 0,1,6 months.

Group Type: ACTIVE_COMPARATOR

Cecolin

Intervention Type: BIOLOGICAL

Bivalent HPV Vaccine

Group C

Participants in this arm will be administrated with HEV vaccine. The immunization schedule is 0,1,6 months.

Group Type: ACTIVE_COMPARATOR

Hecolin

Intervention Type: BIOLOGICAL

Hepatitis E vaccine

Interventions

Cecolin

Bivalent HPV Vaccine

Intervention Type: BIOLOGICAL

Hecolin

Hepatitis E vaccine

Intervention Type: BIOLOGICAL

Eligibility Criteria

Inclusion Criteria

• Female, aged between 18 and 25 years (including 18 and 25 years) on the day of enrollment
• Judged as healthy and eligible for vaccination by the investigators through a self- reported medical history and some physical examinations
• Willing to participate in this study and sign informed consent form
• Able to understand this study information and willing to comply with all study requirements
• Axillary temperature ≤37.0 °C
• Negative urine pregnancy test

Exclusion Criteria

• Women who are pregnant or breastfeeding or who plan to get pregnant within the next seven months
• Use of any investigational product or non-registered product (drug or vaccine) within 30 days preceding the first dose of the study vaccine or plan to use during the study period
• Received immunosuppressed, immunoregulation therapy or corticosteroid systemic therapy for more than 14 days in the 6 months before entry, except local treatment
• Administration of any immunoglobulin or blood products within 3 months preceding the first dose of the study vaccine,or plan to use during the study period
• Administration of any inactivated vaccines within 14 days preceding the first dose of the study or attenuated live vaccines within 21 days preceding the first dose of the study
• Had a fever (axillary temperature over 38°C) within 3 days or acute illness requiring systemic antibiotics or antiviral treatment within 5 days before vaccination
• Plan to participate in another clinical study at the same time during the study
• Previous vaccination against HPV or HEV
• Immunodeficiency (such as HIV positive), primary disease of important organs, malignant tumor, .or any immune disease (such as systemic lupus erythematosus, arthritis pauperum, splenectomy or functional asplenia or other disease which might affect immune response)
• History of allergic disease or history of serious adverse events occurring after vaccination, i.e., allergy, urticaria, dyspnea, angioneurotic edema or abdominal pain
• Asthma, which has been unstable for the past two years and requires urgent treatment, hospitalization, oral or intravenous corticosteroid
• Complicated with serious medical diseases, such as hypertension, heart disease, diabetes, hyperthyroidism, etc
• Medical diagnosis of abnormal coagulation function (such as coagulation factor deficiency, coagulation disorders, platelet abnormalities) or coagulation disorders
• Epilepsy, excluding febrile epilepsy under 2 years of age, alcoholic epilepsy 3 years before abstinence or simple epilepsy that did not require treatment for the past 3 years
• Past or present mental illness due to a psychological condition that does not comply with the requirements of the study; mental illness that has not been well controlled in the past two years; mental illness requiring medication; and suicidal tendency in the past five years
• Other medical, psychological, social or occupational factors that, according to the investigators' judgment,might affect the individual's ability to obey the protocol or sign the informed consent.

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 25 Years
• Eligible Sex: FEMALE
• Accepts Healthy Volunteers: Yes

Sponsors

Zhejiang Provincial Center for Disease Control and Prevention

OTHER_GOV

Sponsor Role: collaborator

Xiamen Innovax Biotech Co., Ltd

INDUSTRY

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Zhenggang Jiang

Role: PRINCIPAL_INVESTIGATOR

Zhejiang Provincial Center for Disease Control and Prevention

Locations

Zhejiang Provincial Center for Disease Control and Prevention

Hanzhou, Zhejiang, China

Countries

China

Other Identifiers

PROPMHP001

Identifier Type: -

Identifier Source: org_study_id