Safety and Immunogenicity of Prime-boost Vaccination of SARS-CoV-2 in Patients With Cancer

April 11, 2022 updated by: Beijing 302 Hospital

Beijing 302 Hospital

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection has caused a global pandemic since late 2019 that resulted in more than 360 million population infection. Patients with cancers may be at higher risk of infection and severity than those without cancer. Mass vaccination has been carried out, but reinfection and vaccine breakthrough cases still occur. Now, the prime-boost regimen was identified safe and efficient, but the reactogenicity and immunogenicity of prime-boost vaccine strategy in cancer patients were not known.

Study Overview

Status

Recruiting

Intervention / Treatment

Detailed Description

This study is a prospective, single-arm, open-label clinical trial. A total of 100 patients with different cancers including breast cancer, hepatocellular carcinoma, lung cancer, esophageal cancer, gastric cancer and colorectal cancer were included in this heterologous prime-boost vaccination study. All of the patients will further accept 12 months follow-up study after prime-boost vaccination. Safety, reactogenicity and immunogenicity of the prime-boost vaccination in those patients will be carefully recorded and detected.

Study Type

Interventional

Enrollment (Anticipated)

100

Phase

  • Phase 2
  • Phase 1

Contacts and Locations

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

Study Contact

  • Name: Fu-Sheng Wang, MD
  • Phone Number: 8610-66933332
  • Email: fswang@163.com

Study Contact Backup

Study Locations

      • Beijing, China, 100039
        • Recruiting
        • 302 Hospital

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

Ages Eligible for Study

18 years to 70 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  1. Age above 18 years.
  2. Patients with diagnosed cancers including breast cancer, hepatocellular carcinoma, lung cancer, esophageal cancer, gastric cancer and colorectal cancer.
  3. Patients who have received local or systemic anti-cancer therapies according to the treatment guidelines previously or currently, and have a stable condition with the ECOG score below 2.
  4. The functions of multi-organs were normal or basically normal, and there are no contraindications for vaccination.

Exclusion Criteria:

  1. Patients with acute attack of chronic diseases.
  2. Patients have history of convulsion, epilepsy, encephalopathy and psychosis. Patients who are allergic to any component of the vaccine, or have a serious history of vaccine allergy.
  3. Pregnant or lactating women.
  4. Sufferring serious cardiovascular diseases, such as arrhythmia, conduction block, myocardial infarction, and severe hypertension can not be well controlled by drugs.

    Patients have severe chronic diseases or diseases can not be controlled well during the progress, such as asthma, diabetes, thyroid disease, etc. Congenital or acquired angioedema / neuroedema.

  5. Systemic cytotoxic drugs, cell therapies including NK cells, cytokine induced killer cells, Dendritic cells, CTL and stem cells infusion are required during vaccination.

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: Treatment
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Prime-boost vaccination
Patients in the experimental group need to accept the prime-boost vaccination regimen
Patients in this trial need to accept a prime-boost vaccination against SARS-CoV-2 after 6 to 8 months of the first vaccination

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Occurrence of adverse effects after prime-boost vaccination
Time Frame: Within 1 week after the prime-boost vaccination
Safety of the prime-boost vaccine
Within 1 week after the prime-boost vaccination
Titers of anti-SARS-CoV-2 antibodies
Time Frame: Within 3 months after the prime-boost vaccination
Immunogenicity of prime-boost vaccine
Within 3 months after the prime-boost vaccination

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Occurence of adverse effects after prime-boost vaccination
Time Frame: Within 1 month after the prime-boost vaccination
Safety of the prime-boost vaccine
Within 1 month after the prime-boost vaccination
Titers of anti-SARS-CoV-2 antibodies
Time Frame: Within 12 months after the prime-boost vaccination
Immunogenicity of prime-boost vaccine
Within 12 months after the prime-boost vaccination

Collaborators and Investigators

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

Investigators

  • Study Director: Shu-juan Li, MD, Beijing 302 Hospital

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

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)

February 11, 2022

Primary Completion (Anticipated)

December 30, 2022

Study Completion (Anticipated)

July 30, 2023

Study Registration Dates

First Submitted

February 23, 2022

First Submitted That Met QC Criteria

March 9, 2022

First Posted (Actual)

March 10, 2022

Study Record Updates

Last Update Posted (Actual)

April 18, 2022

Last Update Submitted That Met QC Criteria

April 11, 2022

Last Verified

February 1, 2022

More Information

Terms related to this study

Other Study ID Numbers

  • ky-2021-7-9-2

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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