ReviewPhysiological reviews2021
Pregnancy and COVID-19.
Review in Physiological reviews, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05318144 (Prognostic Value of Serum Melatonin as a Biomarker for the Determination of Severe COVID-19 Infection in Pregnant Women), which is not on this map. Cited by 316 papers, 13 of them syntheses that pooled 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.
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.
Prognostic Value of Serum Melatonin as a Biomarker for the Determination of Severe COVID-19 Infection in Pregnant Women
Who cites it
316 citing papers in PubMed, 13 syntheses or guidelines pooled it, 635 citations in OpenAlex.
- Global research trends and future frontiers in the immunology of spontaneous abortion: a 25-year scientometric analysis.Frontiers in immunology · 2026Pooled it
- Evaluating the safety and efficacy of nirmatrelvir-ritonavir therapy in pregnant women with COVID-19: a systematic review and meta-analysis.European journal of clinical pharmacology · 2025Pooled it
- Impact of SARS-Cov-2 exposure during pregnancy on child neurodevelopment: systematic review and meta-analysis.Revista paulista de pediatria : orgao oficial da Sociedade de Pediatria de Sao Paulo · 2025Pooled it
- The association between periodontal disease and adverse pregnancy outcomes: a bibliometric analysis from 2000 to 2023.Frontiers in medicine · 2025Pooled it
- Global prevalence of perinatal depression and anxiety during the COVID-19 pandemic: An umbrella review and meta-analytic synthesis.Acta obstetricia et gynecologica Scandinavica · 2024Pooled it
- Efficacy and Clinical Outcomes of mRNA COVID-19 Vaccine in Pregnancy: A Systematic Review and Meta-Analysis.Intervirology · 2024Pooled it
- Bibliometric and visualized analysis of peripartum respiratory complications from 2004 to 2023.Frontiers in medicine · 2024Pooled it
- Pregnancy and COVID-19: high or low risk of vertical transmission.Clinical and experimental medicine · 2023Pooled it
- The dose- and time-dependent effectiveness and safety associated with COVID-19 vaccination during pregnancy: a systematic review and meta-analysis.International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases · 2023Pooled it
- Associations of COVID-19 vaccination during pregnancy with adverse neonatal and maternal outcomes: A systematic review and meta-analysis.Frontiers in public health · 2023Pooled it
- Effect of COVID-19 on Pregnancy and Neonate's Vital Parameters: A Systematic Review.Journal of pregnancy · 2023Pooled it
- Serum vitamin D levels and COVID-19 during pregnancy: A systematic review and meta-analysis.Clinical nutrition ESPEN · 2022Pooled it
- COVID-19 and the Immune Response: A Multi-Phasic Approach to the Treatment of COVID-19.International journal of molecular sciences · 2022Pooled it
- Severe COVID-19 in Pregnant Versus Nonpregnant Women: Intensive Care Unit Outcomes and Perinatal Risks.Journal of medical virology · 2026Article
- Clinical Course and Perinatal Outcomes of Pregnant Women with COVID-19 in Central Greece: A Prospective Cohort Study.Diseases (Basel, Switzerland) · 2026Article
- The MRI two-perfusion IVIM model improves understanding of SARS-CoV-2 virus impact on placental tissue.Magma (New York, N.Y.) · 2026Article
- Factors influencing SARS-CoV-2 placental antibody transfer and neonatal transmission. A prospective, cohort study and review of available literature.Journal of perinatology : official journal of the California Perinatal Association · 2026Review
- Article
- The Effect of COVID-19 During Pregnancy on Obstetric and Neonatal Outcomes: A Retrospective Case-Control Study.The Australian & New Zealand journal of obstetrics & gynaecology · 2026Article
- Long COVID following SARS-CoV-2 infection during pregnancy: An observational study in a large Italian hospital during the COVID-19 pandemic.Acta obstetricia et gynecologica Scandinavica · 2026Observational
256 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 3 institutions in 1 country.
Funding
Abstract
There are many unknowns for pregnant women during the coronavirus disease 2019 (COVID-19) pandemic. Clinical experience of pregnancies complicated with infection by other coronaviruses e.g., Severe Acute Respiratory Syndrome (SARS) and Middle Eastern Respiratory Syndrome, has led to pregnant woman being considered potentially vulnerable to severe SARS-CoV-2 infection. Physiological changes during pregnancy have a significant impact on the immune system, respiratory system, cardiovascular function, and coagulation. These may have positive or negative effects on COVID-19 disease progression. The impact of SARS-CoV-2 in pregnancy remains to be determined, and a concerted, global effort is required to determine the effects on implantation, fetal growth and development, labor, and neonatal health. Asymptomatic infection presents a further challenge regarding service provision, prevention, and management. Besides the direct impacts of the disease, a plethora of indirect consequences of the pandemic adversely affect maternal health, including reduced access to reproductive health services, increased mental health strain, and increased socioeconomic deprivation. In this review, we explore the current knowledge of COVID-19 in pregnancy and highlight areas for further research to minimize its impact for women and their children.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.