Evidence map›Paper›PMID 38543877›Full record

ArticleVaccines2024

Potential Protectivity of a Conjugated COVID-19 Vaccine against Tetanus.

Delaram Doroud, Fatemeh Ashrafian, Amir Javadi, Sarah Dahmardeh, Mohammad Banifazl, Anahita Bavand, Mona Sadat Larijani, Amitis Ramezani

Open access · goldAbstract read
In one paragraph

Article in Vaccines, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact, top 97% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed, 0 citations in OpenAlex.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 1 country.

Delaram DoroudQuality Control Department, Production and Research Complex, Pasteur Institute of Iran, Tehran 3159915111, Iran.
Fatemeh AshrafianClinical Research Department, Pasteur Institute of Iran, Tehran 1316943551, Iran.ORCID 0000-0001-8260-100X
Amir JavadiDepartment of Community Medicine, School of Medicine, Qazvin University of Medical Sciences, Qazvin 1985717413, Iran.ORCID 0000-0001-7715-4583
Sarah DahmardehVaccination Department, Pasteur Institute of Iran, Tehran 1316943551, Iran.
Mohammad BanifazlIranian Society for Support of Patients with Infectious Disease, Tehran 1989934148, Iran.
Anahita BavandClinical Research Department, Pasteur Institute of Iran, Tehran 1316943551, Iran.
Mona Sadat LarijaniClinical Research Department, Pasteur Institute of Iran, Tehran 1316943551, Iran.ORCID 0000-0003-3681-5319
Amitis RamezaniClinical Research Department, Pasteur Institute of Iran, Tehran 1316943551, Iran.
Pasteur Institute of Iran · IRQazvin University of Medical Sciences · IR

Funding

Pasteur Institute of Iran 2277
6 · The paper itself

Abstract

PastoCovac is a subunit protein vaccine against COVID-19 which contains the tetanus toxoid as a carrier conjugated to SARS-CoV-2 RBD. The primary goal of the tetanus application was to elicit a stronger specific response in the individuals. However, conjugate vaccines have the potency to generate anticarrier antibodies in addition to the target antigen. Therefore, the present study aimed to evaluate the PastoCovac vaccine in the humoral immune induction against tetanus. Six groups of individuals, including those who received one, two, or three doses of the PastoCovac vaccine, Td vaccine, and also the controls who received other COVID-19 vaccines (except PastoCovac), were investigated. The anti-tetanus IgG was assessed by an ELISA assay in all vaccinated groups. The antibody persistency against tetanus in the group who received one dose of the PastoCovac vaccine was also assessed on day 60, 90, and 180 after the last injection. The anti-tetanus antibody titer in the three groups of PastoCovac recipients was positive, though additional doses of the vaccine led to a significant antibody rise (

Indexed as

anti-tetanus immunitycarrier proteinCOVID-19tetanus toxoidvaccine

Identifiers

PMID38543877
PMCPMC10974556
OpenAlexW4392163023

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.