Lot Consistency Clinical Trial of Bivalent HPV Vaccine in 9 to 30 Years Old Healthy Females

April 12, 2023 updated by: Shanghai Zerun Biotechnology Co.,Ltd

A Phase III, Randomized, Double-blind Study to Assess the Consistency of the Immunogenicity of Three Consecutive Production Lots of Bivalent HPV Vaccine in Healthy Female Subjects Aged 9 - 30 Years and to Demonstrate Non-inferiority of the Candidate HPV Vaccine Manufactured at Commercial Scale Compared With a Pilot Scale

The purpose of this study is to evaluate the immunogenicity and safety of three consecutive lots of bivalent HPV (Type 16,18) vaccine (Pichia pastoris) in healthy female subjects aged 9 - 30 years, and demonstrate the non-inferiority of the candidate HPV vaccine manufactured at commercial scale compared with a pilot scale.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
1100

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 3

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • China
    • Sichuan
      • Mianyang, Sichuan, China
        • Mianyang Center for Disease Control and Prevention

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

9 years to 30 years (Child, Adult)

Accepts Healthy Volunteers

Yes

Description

Inclusion Criteria:

  • 9-30 healthy female able to provide legal identification.
  • Written informed consent had to be obtained from the subject prior to enrolment (for subjects below the legal age of consent, written informed consent had to be obtained from a parent or legal guardian of the subject and, in addition, the subject had to sign and personally date a written informed assent).
  • Women of child-bearing age(WOCBA): Subject had to have a negative urine pregnancy test, no plan to be pregnant in 7 months, and agree to use adequate contraceptive precautions during study period.

Exclusion Criteria:

  • Subject has received a marketed HPV vaccine or participated in an HPV vaccine clinical trial.
  • History of abnormal cervical screen test result (ASC-US or worse) or history of genital warts.
  • History of severe allergic reaction that required medical intervention.
  • History of allergic disease or reactions likely to be exacerbated by any component of the study vaccines.
  • Pregnant or breastfeeding, or within 6 weeks after the end of pregnancy.
  • Fever prior to vaccination (auxiliary temperature ≥37.3 °C).
  • Hypertension (physical examination systolic blood pressure 140mmHg and or diastolic blood pressure 90mmHg.
  • Received live attenuated vaccine within 15 days before vaccination or subunit or inactivated vaccine within 7 days.
  • Received immunoglobulin and/or blood product 3 months prior to the first vaccination.
  • Acute diseases or acute stage of the chronic diseases within 3 days preceding the vaccination.
  • According to the judgment of the investigator, subject has or had any other symptoms, medical history and other factors that are not suitable for participating in this clinical trial.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Prevention
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Triple

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: 2vHPV Consistency Lot 1
Biological: Recombinant Human Papillomavirus Bivalent (Types 16, 18) Vaccine (Pichia pastoris)
sterile solution for intramuscular injection
Experimental: 2vHPV Consistency Lot 2
Biological: Recombinant Human Papillomavirus Bivalent (Types 16, 18) Vaccine (Pichia pastoris)
sterile solution for intramuscular injection
Experimental: 2vHPV Consistency Lot 3
Biological: Recombinant Human Papillomavirus Bivalent (Types 16, 18) Vaccine (Pichia pastoris)
sterile solution for intramuscular injection
Active Comparator: 2vHPV Pilot Scale Lot
Biological: Recombinant Human Papillomavirus Bivalent (Types 16, 18) Vaccine (Pichia pastoris)
sterile solution for intramuscular injection

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Geometric Mean Titers (GMTs) for HPV-16 and/or HPV-18 at one month post 3rd dose
Time Frame: At Month 7
At Month 7
Percentage of participants who seroconvert to HPV-16 and/or HPV-18 at one month post 3rd dose
Time Frame: At Month 7
Seroconversion was defined as: For initially seronegative subjects [antibody titer below (<) 1:40 prior to vaccination], antibody titer greater than or equal to (≥) 1:40 after vaccination; For initially seropositive subjects (antibody titer ≥ 1:40 prior to vaccination), antibody titer after vaccination ≥ 4 fold the pre-vaccination antibody titer.
At Month 7

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Time Frame
Incidence of Treatment-Emergent Adverse Events (TEAE) during 30 days after each dose
Time Frame: 0~30 days after each vaccination
0~30 days after each vaccination
Incidence of solicited adverse events (AEs) after vaccination
Time Frame: 0~7 days after each vaccination
0~7 days after each vaccination
Incidence of unsolicited AEs after vaccination
Time Frame: 0~30 days after each vaccination
0~30 days after each vaccination
Incidence of serious adverse events (SAEs)
Time Frame: Month 0 to Month 7
Month 0 to Month 7

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Shanghai Zerun Biotechnology Co.,Ltd

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
Yuxi Zerun Biotechnology Co., Ltd.

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Ting Huang, Sichuan Center for Disease Control and Prevention

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
April 20, 2021

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
April 27, 2022

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
May 16, 2022

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
June 21, 2021

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
July 7, 2021

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
July 16, 2021

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
April 13, 2023

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
April 12, 2023

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
April 1, 2023

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • 311-HPV-1005

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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