Preserved prenatal lung growth assessed by fetal MRI in the omicron-dominated phase of the SARS-CoV-2 pandemic - Summary - MDSpire

Preserved prenatal lung growth assessed by fetal MRI in the omicron-dominated phase of the SARS-CoV-2 pandemic

  • By

  • Gloria Biechele

  • Vanessa Koliogiannis

  • Philippe Rennollet

  • Tobias Prester

  • Enrico Schulz

  • Thomas Kolben

  • Magdalena Jegen

  • Christoph Hübener

  • Uwe Hasbargen

  • Andreas Flemmer

  • Olaf Dietrich

  • Tanja Burkard

  • Regina Schinner

  • Julien Dinkel

  • Maximilian Muenchhoff

  • Susan Hintz

  • Maria Delius

  • Sven Mahner

  • Jens Ricke

  • Anne Hilgendorff

  • Sophia Stoecklein

  • August 30, 2024

  • 0 min

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Objective:

To investigate the effects of SARS-CoV-2 infection during pregnancy on fetal lung volume in the omicron-dominated phase of the pandemic, highlighting its significance compared to earlier variants.

Key Findings:
  • Fetal lung volumes in the SARS-CoV-2 positive group were comparable to age-adjusted reference values and non-COVID controls, suggesting that hybrid immunity may have contributed to improved fetal outcomes.
Interpretation:

The study suggests that mild SARS-CoV-2 infection during the omicron phase does not adversely affect fetal lung growth, contrasting with findings from earlier pandemic phases.

Limitations:
  • Small sample size of the study group and potential biases related to participant selection.
Conclusion:

Mild SARS-CoV-2 infection during the omicron phase appears to preserve fetal lung growth, indicating potential improvements in pregnancy outcomes compared to earlier variants, warranting further research.

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