Evidence map›Paper›PMID 34735717›Full record

ReviewInternational journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics2022

COVID-19 in pregnant women and children: Insights on clinical manifestations, complexities, and pathogenesis.

Arun Meyyazhagan, Karthika Pushparaj, Balamuralikrishnan Balasubramanian, Haripriya Kuchi Bhotla, Manikantan Pappusamy, Vijaya Anand Arumugam, Murugesh Easwaran, Lalitha Pottail, Poonkothai Mani, Valentina Tsibizova and 1 more

Open access · bronzeAbstract readReview
In one paragraph

Review in International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.5field-weighted citation impact, top 10% 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

9 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Association of COVID-19 with Comorbidities: An Update.ACS pharmacology & translational science · 2023
    Review
  5. Review
  6. Article
  7. Review
  8. Review
  9. COVID-19 in pregnant women and children: Insights on clinical manifestations, complexities, and pathogenesis.International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics · 2022
    Review
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

11 authors at 7 institutions in 4 countries.

Arun MeyyazhaganDepartment of Obstetrics and Gynecology and Centre for Perinatal and Reproductive Medicine, University of Perugia, Perugia, Italy.
Karthika PushparajDepartment of Zoology, Avinashilingam Institute for Home Science and Higher Education for Women, Coimbatore, Tamil Nadu, India.
Balamuralikrishnan BalasubramanianDepartment of Food Science and Biotechnology, College of Life Science, Sejong University, Seoul, South Korea.
Haripriya Kuchi BhotlaDepartment of Life Sciences, CHRIST (Deemed to be University), Bengaluru, Karnataka, India.
Manikantan PappusamyDepartment of Life Sciences, CHRIST (Deemed to be University), Bengaluru, Karnataka, India.
Vijaya Anand ArumugamMedical Genetics and Epigenetics Laboratory, Department of Human Genetics and Molecular Biology, Bharathiar University, Coimbatore, Tamil Nadu, India.
Murugesh EaswaranNutritional Improvement of Crops, International Centre for Genetic Engineering and Biotechnology, New Delhi, India.
Lalitha PottailDepartment of Chemistry, School of Physical and Computational Sciences, Avinashilingam Institute for Home Science and Higher Education for Women, Coimbatore, Tamil Nadu, India.
Poonkothai ManiDepartment of Zoology, Avinashilingam Institute for Home Science and Higher Education for Women, Coimbatore, Tamil Nadu, India.
Valentina TsibizovaInstitute of Perinatology and Pediatrics, Almazov National Medical Research Centre, Saint Petersburg, Russian Federation.
Gian Carlo Di RenzoDepartment of Obstetrics and Gynecology and Centre for Perinatal and Reproductive Medicine, University of Perugia, Perugia, Italy.
Avinashilingam University · INChrist University · INBharathiar University · INFederal Almazov North-West Medical Research Centre · RUInternational Centre for Genetic Engineering and Biotechnology · INSejong University · KRUniversity of Perugia · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pregnancy changes the body's immune system to counteract the spectrum of infections, including COVID-19, which can pose complications. Pregnant women are less likely to contract COVID-19 infections than the general public. However, pregnant women are at slightly increased risk of becoming severely unwell if they do catch COVID-19, and congenital conditions in pregnant women may worsen the state of infection and lead to critical stages and even mortality. The possibility of vertical transmission has been reported in only a few cases of COVID-19; however, it was not noted in cases of SARS and MERS. Vaccination coverage in pregnant women remains a challenge. Children are the next suspected and vulnerable population to acquire infection after the first and second waves. Children are disproportionately infected compared with older populations, but the severity of infection is less compared to adults. This review highlights the complexities of COVID-19 in pregnant women and the underlying reasons why children tend to be comparatively less severely affected. Ethnicity, nutrition, lifestyle, and therapeutics influence the severity of infection in children. Low expression of angiotensin-converting enzyme 2 receptors, indigenous virus competence, and maternal immunity is the first-line defense for children against COVID-19. Habituating herbal medicines from childhood may help support a robust and defensive immune system to counteract novel antigens and encourage healthy generations.

Indexed as

COVID-19Pregnancy Complications, InfectiousChildFemaleHumansInfectious Disease Transmission, VerticalPregnancyPregnant PeopleSARS-CoV-2ACE2childrencomorbidityCOVID-19immunitypregnancyvaccinesvirus competence

Identifiers

PMID34735717
PMCPMC9087615
OpenAlexW3209370608

What OpenQuestion holds

Textmetadata
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.