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Covid19NCT05054218

COVID-19 Immunogenicity of a Third Dose of mRNA-1273 Vaccine Among Cancer Patients

An observational study of Covid19 and SARS-CoV2 Infection, run by H. Lee Moffitt Cancer Center and Research Institute at 1 site in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

Investigators will evaluate the immunogenicity of a third dose of mRNA-1273 SARS-CoV-2 vaccine among cancer patients receiving the recommended third vaccine dose Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Covid19, SARS-CoV2 Infection
What is being tested?
mRNA-1273
How many people
336 participants
Where
1 siteUnited States
Study dates
10 Sep 2021to 29 Aug 2022
Phase
Observational
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Study population: Patients of Moffitt Cancer Center who have completed their two-dose series of the mRNA-1273 vaccine prior to March 31, 2021.

Who may be able to join

  • At least 18 years of age
  • Is a cancer patient enrolled in the Cancer Patient Immune Response to COVID-19 Vaccine study (a basic science study) MCC 21138 or who has completed the two mRNA-1273 vaccine series prior to March 31, 2021.
  • Understands, agrees and is able to comply with the study procedures and provides written informed consent.
  • Has no known or suspected allergy or history of anaphylaxis, urticaria, or other significant adverse reactions to the vaccine or its excipients.
  • Has not received more or less than 2 doses of mRNA-1273 vaccine

Who cannot join

  • Participants who will not return for the third vaccine dose

Trial locations and contacts

1 site in 1 country.

United States1 site
  • Moffitt Cancer Center

    Tampa, Florida, 33612

Other trials in United States

About this study

Official title: Immunogenicity of a Third Dose of mRNA-1273 Vaccine (Moderna) Among Cancer Patients

Investigators will evaluate the immunogenicity of a third dose of mRNA-1273 SARS-CoV-2 vaccine among cancer patients receiving the recommended third vaccine dose

Being tested
mRNA-1273
Keywords
Immunogenicity, Antibodies, Vaccine Adverse Events
Medical subject headings
COVID-19

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • mRNA-1273Biological

    Participants will receive a 0.5 mL injection of the vaccine that contains a 100-μg dose of mRNA1273. The vaccine will be administered into the deltoid muscle.

Study groups in NCT05054218
Study groupRoleWhat they receive
Participants who receive 3rd dose of mRNA-1273 SARS-CoV-2 vaccineCancer patients who have already received their 1st and 2nd doses of mRNA-1273 SARS-CoV-2 vaccine will receive a 3rd dose of the vaccine. The volume of vaccine injected will be 0.5 mL, containing a 100-μg dose of mRNA-1273.
Receives: Biological: mRNA-1273

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. 1. The level of anti-SARS-CoV-2 Spike (S)-specific neutralizing antibody (nAb) 28 days post-dose 3

    The level of anti-SARS-CoV-2 Spike (S)-specific neutralizing antibody (nAb) up to study day 28 will be measured by specific neutralizing antibody and serum assays

    Measured: 28 days

  2. Anti-SARS-CoV-2 Spike (S)-specific neutralizing antibody (nAb) 6 months post-dose 3

    The level of anti-SARS-CoV-2 Spike (S)-specific neutralizing antibody (nAb) up to study month 6 will be measured by specific neutralizing antibody and serum assays

    Measured: 6 months

  3. Anti-SARS-CoV-2 Spike (S)-GMT Ab 28 days post-dose 3

    The level of anti-SARS-CoV-2 Spike (S)-GMT Ab up to study day 28 will be measured by specific neutralizing antibody and serum assays

    Measured: 28 days

  4. Anti-SARS-CoV-2 Spike (S)-GMT Ab 6 months post-dose 3

    The level of anti-SARS-CoV-2 Spike (S)-GMT Ab up to study month 6 will be measured by specific neutralizing antibody and serum assays

    Measured: 6 months

  5. Level antibodies that block the binding of ACE2 to RBD antigens from 10 SARS-CoV-2 variants of concern 28 days post-dose 3

    The level antibodies that block the binding of ACE2 to RBD antigens from 10 SARS-CoV-2 variants of concern up to study day 28 will be measured by specific neutralizing antibody and serum assays

    Measured: 28 days

  6. Level antibodies that block the binding of ACE2 to RBD antigens from 10 SARS-CoV-2 variants of concern 6 months post-dose 3

    The level antibodies that block the binding of ACE2 to RBD antigens from 10 SARS-CoV-2 variants of concern up to study month 6 will be measured by specific neutralizing antibody and serum assays

    Measured: 6 months

Secondary outcomes (3)
  1. Solicited local and systemic adverse reactions (ARs) post-dose 3 up to study day 20

    Investigators will measure solicited local and systemic adverse reactions (ARs) at day 14 (+/- 5 days) post 3rd dose of vaccine

    Measured: Up to 20 days

  2. Solicited local and systemic adverse reactions (ARs) post-dose 3 up to study day 40

    Investigators will measure solicited local and systemic adverse reactions (ARs) at day 28 (+ 14 days) post 3rd dose of vaccine

    Measured: Up to 42 days

  3. Number of participants who experienced Serious Adverse Events and Adverse Events

    Participants able to safely tolerate a 3rd dose of mRNA-1273 vaccine as measured by adverse events and serious adverse events.

    Measured: Baseline thru up to 6 months

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted23 Sep 2021
  2. Study start10 Sep 2021
  3. Primary completion16 Jul 2022
  4. Study completion29 Aug 2022

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Observational
Observational model
Cohort
Time perspective
Prospective
Enrolment
336 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT05054218
Sponsor's protocol ID
MCC-21536
Status last verified
Apr 2023
First submitted
14 Sep 2021
Last updated
14 Apr 2023
Results posted
No
Data monitoring committee
No
FDA-regulated drug
Yes
FDA-regulated device
No
Individual data sharing
Undecided

Questions about this trial

What is this clinical trial studying?

An observational study of Covid19 and SARS-CoV2 Infection, run by H. Lee Moffitt Cancer Center and Research Institute at 1 site in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 5 inclusion and 1 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 14 Apr 2023. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

1. The level of anti-SARS-CoV-2 Spike (S)-specific neutralizing antibody (nAb) 28 days post-dose 3 (time frame: 28 days). The study lists 6 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 14 Apr 2023.

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