Placental Tissue Destruction and Insufficiency From COVID-19 Causes Stillbirth and Neonatal Death From Hypoxic-Ischemic Injury

Author:

Schwartz David A.1,Avvad-Portari Elyzabeth2,Babál Pavel3,Baldewijns Marcella4,Blomberg Marie5,Bouachba Amine67,Camacho Jessica8,Collardeau-Frachon Sophie79,Colson Arthur10,Dehaene Isabelle11,Ferreres Joan Carles1213,Fitzgerald Brendan14,Garrido-Pontnou Marta815,Gergis Hazem16,Hargitai Beata17,Helguera-Repetto A. Cecilia18,Holmström Sandra19,Irles Claudine Liliane20,Leijonhfvud Åsa21,Libbrecht Sasha22,Marton Tamás23,McEntagart Noel24,Molina James T.25,Morotti Raffaella26,Nadal Alfons2728,Navarro Alexandra8,Nelander Maria29,Oviedo Angelica30,Otani Andre Ricardo Oyamada31,Papadogiannakis Nikos3233,Petersen Astrid C.34,Roberts Drucilla J.35,Saad Ali G.36,Sand Anna3738,Schoenmakers Sam39,Sehn Jennifer K.40,Simpson Preston R.41,Thomas Kristen42,Valdespino-Vázquez M. Yolotzin43,van der Meeren Lotte E.4445,Van Dorpe Jo46,Verdijk Robert M.39,Watkins Jaclyn C.35,Zaigham Mehreen4748

Affiliation:

1. From Schwartz is in consultative practice of Perinatal Pathology, Atlanta, Georgia.

2. From the Department of Pathology, Fernandes Figueira Institute, FIOCRUZ, Rio de Janeiro, Brazil (Avvad-Portari).

3. From the Department of Pathology, Faculty of Medicine, Comenius University, Bratislava, Slovakia (Babál).

4. From the Department of Pathology, University Hospitals Leuven, Leuven, Belgium (Baldewijns).

5. From the Department of Obstetrics and Gynecology and the Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden (Blomberg).

6. From the Institut de Pathologie Multisite des Hospices Civils de Lyon, Lyon, France (Bouachba).

7. From SOFFOET–Société Française de Fœtopathologie, Paris, France (Bouachba, Collardeau-Frachon).

8. From the Pathology Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain (Camacho, Garrido-Pontnou, Navarro).

9. From the Department of Pathology, Hopital Femme-Mère Enfant, Hospices Civils de Lyon, Université Claude Bernard Lyon 1, Bron, France (Collardeau-Frachon).

10. From the Department of Obstetrics, Institute of Experimental and Clinical Research (IREC), Université Catholique de Louvain, Brussels, Belgium (Colson).

11. From the Department of Obstetrics and Gynaecology (Dehaene), Ghent University Hospital, Ghent, Belgium.

12. From the Pathology Department, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí I3PT, Barcelona, Spain (Ferreres).

13. From the Department of Morphological Sciences, School of Medicine, Universitat Autònoma de Barcelona, Sabadell, Spain (Ferreres).

14. From the Department of Pathology, Cork University Hospital, Wilton, Cork, Republic of Ireland (Fitzgerald).

15. From the Department of Morphological Sciences, School of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain (Garrido-Pontnou).

16. From the Department of Obstetrics and Gynaecology, Doncaster and Bassetlaw NHS Teaching Hospitals, Women's Hospital, Doncaster, United Kingdom (Gergis).

17. From the Division of Perinatal Pathology, Department of Cellular Pathology, Birmingham Women's and Children's Hospital, NHS Foundation Trust, Birmingham, United Kingdom (Hargitai).

18. From the Department of Immunobiochemistry (Helguera-Repetto), National Institute of Perinatology, Mexico City, Mexico.

19. From the Department of Obstetrics and Gynaecology, Halland Hospital, Varberg, Sweden (Holmström).

20. From the Department of Physiology and Cellular Development, National Institute of Perinatology “Isidro Espinosa de los Reyes,” Mexico City, Mexico (Irles).

21. From the Department of Obstetrics and Gynaecology, Helsingborg Hospital, Department of Clinical Science Helsingborg, Lund University, Lund, Sweden (Leijonhfvud).

22. From the Department of Pathological Anatomy, Antwerp University Hospital, Edegem, Belgium (Libbrecht).

23. From the Cellular Pathology Department, Birmingham Women's Hospital, Birmingham, United Kingdom (Marton).

24. From Histopathology, Rotunda Hospital, Dublin, Republic of Ireland (McEntagart).

25. From Pathology and Laboratory Medicine (Molina).

26. From the Department of Pathology and Pediatrics, Autopsy Service, Yale University School of Medicine, New Haven, Connecticut (Morotti).

27. From the Pathology Department, Hospital Clínic, Barcelona, Spain (Nadal).

28. From the Department of Basic Clinical Practice, School of Medicine, Universitat de Barcelona, and August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain (Nadal).

29. From the Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden (Nelander).

30. From the Department of Pathology and Laboratory Medicine, Burrell College of Osteopathic Medicine, Las Cruces, New Mexico (Oviedo).

31. From Laboratório Ferdinando Costa, São Paulo, Brazil (Otani).

32. From the Department of Laboratory Medicine, Division of Pathology (Papadogiannakis).

33. From the Departments of Pathology (Papadogiannakis), Karolinska University Hospital, Stockholm, Sweden.

34. From the Department of Pathology, Aalborg University Hospital, Aalborg, Denmark (Petersen).

35. From the Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts (Roberts, Watkins).

36. From Pediatric Pathology and Neuropathology, Department of Pathology, University of Miami Miller School of Medicine/Jackson Health System/Holtz Children's Hospital, Miami, Florida (Saad).

37. From the Department of Women's and Children's Health (Sand), Karolinska Institute, Stockholm, Sweden.

38. From the Department of Obstetrics and Gynaecology, Karolinska University Hospital, Solna, Stockholm, Sweden (Sand).

39. From the Department of Obstetrics and Gynaecology, Erasmus MC University Medical Center Rotterdam, Rotterdam, the Netherlands (Schoenmakers, Verdijk).

40. From the Department of Pathology, St Louis University School of Medicine, St Louis, Missouri (Sehn).

41. From the Department of Pathology (Simpson), CHRISTUS Hospital St Elizabeth, Beaumont, Texas.

42. From the Department of Pathology, NYU Langone Health–Main Campus & Bellevue Hospital Center, New York University School of Medicine, New York, New York (Thomas).

43. From the Department of Anatomical Pathology (Valdespino-Vázquez), National Institute of Perinatology, Mexico City, Mexico.

44. From the Department of Pathology, Leiden University Medical Center, Leiden, the Netherlands (van der Meeren).

45. From the Department of Pathology, University Medical Center Utrecht, Utrecht, the Netherlands (van der Meeren).

46. From the Department of Pathology (Van Dorpe), Ghent University Hospital, Ghent, Belgium.

47. From Obstetrics & Gynecology, Institution of Clinical Sciences Lund, Lund University, Lund, Sweden (Zaigham).

48. From the Department of Obstetrics and Gynecology, Skåne University Hospital, Malmö and Lund, Sweden (Zaigham).

Abstract

Context.— Perinatal death is an increasingly important problem as the coronavirus disease 2019 (COVID-19) pandemic continues, but the mechanism of death has been unclear. Objective.— To evaluate the role of the placenta in causing stillbirth and neonatal death following maternal infection with COVID-19 and confirmed placental positivity for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Design.— Case-based retrospective clinicopathologic analysis by a multinational group of 44 perinatal specialists from 12 countries of placental and autopsy pathology findings from 64 stillborns and 4 neonatal deaths having placentas testing positive for SARS-CoV-2 following delivery to mothers with COVID-19. Results.— Of the 3 findings constituting SARS-CoV-2 placentitis, all 68 placentas had increased fibrin deposition and villous trophoblast necrosis and 66 had chronic histiocytic intervillositis. Sixty-three placentas had massive perivillous fibrin deposition. Severe destructive placental disease from SARS-CoV-2 placentitis averaged 77.7% tissue involvement. Other findings included multiple intervillous thrombi (37%; 25 of 68) and chronic villitis (32%; 22 of 68). The majority (19; 63%) of the 30 autopsies revealed no significant fetal abnormalities except for intrauterine hypoxia and asphyxia. Among all 68 cases, SARS-CoV-2 was detected from a body specimen in 16 of 28 cases tested, most frequently from nasopharyngeal swabs. Four autopsied stillborns had SARS-CoV-2 identified in internal organs. Conclusions.— The pathology abnormalities composing SARS-CoV-2 placentitis cause widespread and severe placental destruction resulting in placental malperfusion and insufficiency. In these cases, intrauterine and perinatal death likely results directly from placental insufficiency and fetal hypoxic-ischemic injury. There was no evidence that SARS-CoV-2 involvement of the fetus had a role in causing these deaths.

Publisher

Archives of Pathology and Laboratory Medicine

Subject

Medical Laboratory Technology,General Medicine,Pathology and Forensic Medicine

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3