1
|
Jeffery M, Tai-MacArthur S, Shangaris P, Duggan M, Spencer J, Sankaran S. Trends in Termination of Pregnancy for Foetal Urological Abnormalities in England and Wales: a Cross-Sectional Study. Reprod Sci 2023; 30:1350-1358. [PMID: 36175615 PMCID: PMC10159963 DOI: 10.1007/s43032-022-01094-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 09/16/2022] [Indexed: 11/30/2022]
Abstract
The detection of developmental abnormalities in the foetus is considered an essential component of antenatal screening. Among the most frequently identified sonographically, and possibly one of the easiest recognised, are those affecting the urinary tract, with an incidence of 1-4 in 1000 pregnancies. As such, foetal urological abnormalities represent up to 30% of all prenatally diagnosed congenital anomalies. We analysed information recorded on the Health and Social Act 4 (HSA4) forms submitted to the Department of Health and Social Care (DHSC) for 2015 to 2019. There were 915 cases of termination of pregnancy for foetal urological anomaly between 2015 and 2019 in England and Wales, representing 0.09% of total abortions. There has been a steady increase in cases, from 186 in 2015 to 222 in 2018, followed by a more recent decline in 2019 to 172. All 915 cases were justified under Ground E of The Abortion Act 1967. Most terminations of pregnancy for foetal urological anomaly were carried out at 20 weeks gestation. Isolated urinary tract single diagnoses were the commonest, with megacystis being the most prevalent, followed by bilateral renal agenesis and bilateral cystic kidneys. Nearly a third of cases (32.2%) were performed in women aged 30-34 years, and almost 4/5 of women (78.7%) were of White ethnicity. Foetal urological abnormality is a complex issue affecting a significant minority of pregnant women. When severe abnormalities are detected by prenatal diagnosis, most women choose to terminate the pregnancy.
Collapse
Affiliation(s)
- Megan Jeffery
- GKT School of Biomedical Sciences, King's College London, Guy's Campus, Great Maze Pond, London, UK
| | - Sarah Tai-MacArthur
- School of Bioscience Education, King's College London, Guy's Campus, Great Maze Pond, London, UK
| | - Panicos Shangaris
- School of Life Course and Population Sciences, Faculty of Life Sciences and Medicine King's College London, 10th Floor North Wing St Thomas' Hospital, London, SE1 7EH, UK.
- Department of Women and Children, Guy's and St Thomas' NHS Foundation Trust, London, UK.
- Peter Gorer Department of Immunobiology, School of Immunology and Microbial Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK.
| | | | | | - Srividhya Sankaran
- Department of Women and Children, Guy's and St Thomas' NHS Foundation Trust, London, UK
- Department of Health and Social Care, London, UK
| |
Collapse
|
2
|
Klein J, Buffin-Meyer B, Boizard F, Moussaoui N, Lescat O, Breuil B, Fedou C, Feuillet G, Casemayou A, Neau E, Hindryckx A, Decatte L, Levtchenko E, Raaijmakers A, Vayssière C, Goua V, Lucas C, Perrotin F, Cloarec S, Benachi A, Manca-Pellissier MC, Delmas HL, Bessenay L, Le Vaillant C, Allain-Launay E, Gondry J, Boudailliez B, Simon E, Prieur F, Lavocat MP, Saliou AH, De Parscau L, Bidat L, Noel C, Floch C, Bourdat-Michel G, Favre R, Weingertner AS, Oury JF, Baudouin V, Bory JP, Pietrement C, Fiorenza M, Massardier J, Kessler S, Lounis N, Auriol FC, Marcorelles P, Collardeau-Frachon S, Zürbig P, Mischak H, Magalhães P, Batut J, Blader P, Saulnier Blache JS, Bascands JL, Schaefer F, Decramer S, Schanstra JP. Amniotic fluid peptides predict postnatal kidney survival in developmental kidney disease. Kidney Int 2020; 99:737-749. [PMID: 32750455 DOI: 10.1016/j.kint.2020.06.043] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 06/10/2020] [Accepted: 06/18/2020] [Indexed: 12/16/2022]
Abstract
Although a rare disease, bilateral congenital anomalies of the kidney and urinary tract (CAKUT) are the leading cause of end stage kidney disease in children. Ultrasound-based prenatal prediction of postnatal kidney survival in CAKUT pregnancies is far from accurate. To improve prediction, we conducted a prospective multicenter peptidome analysis of amniotic fluid spanning 140 evaluable fetuses with CAKUT. We identified a signature of 98 endogenous amniotic fluid peptides, mainly composed of fragments from extracellular matrix proteins and from the actin binding protein thymosin-β4. The peptide signature predicted postnatal kidney outcome with an area under the curve of 0.96 in the holdout validation set of patients with CAKUT with definite endpoint data. Additionally, this peptide signature was validated in a geographically independent sub-cohort of 12 patients (area under the curve 1.00) and displayed high specificity in non-CAKUT pregnancies (82 and 94% in 22 healthy fetuses and in 47 fetuses with congenital cytomegalovirus infection respectively). Change in amniotic fluid thymosin-β4 abundance was confirmed with ELISA. Knockout of thymosin-β4 in zebrafish altered proximal and distal tubule pronephros growth suggesting a possible role of thymosin β4 in fetal kidney development. Thus, recognition of the 98-peptide signature in amniotic fluid during diagnostic workup of prenatally detected fetuses with CAKUT can provide a long-sought evidence base for accurate management of the CAKUT disorder that is currently unavailable.
Collapse
Affiliation(s)
- Julie Klein
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1048, Institut of Cardiovascular and Metabolic Disease, Toulouse, France; Université Toulouse III Paul-Sabatier, Toulouse, France
| | - Bénédicte Buffin-Meyer
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1048, Institut of Cardiovascular and Metabolic Disease, Toulouse, France; Université Toulouse III Paul-Sabatier, Toulouse, France
| | - Franck Boizard
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1048, Institut of Cardiovascular and Metabolic Disease, Toulouse, France; Université Toulouse III Paul-Sabatier, Toulouse, France
| | - Nabila Moussaoui
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1048, Institut of Cardiovascular and Metabolic Disease, Toulouse, France; Université Toulouse III Paul-Sabatier, Toulouse, France
| | - Ophélie Lescat
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1048, Institut of Cardiovascular and Metabolic Disease, Toulouse, France; Université Toulouse III Paul-Sabatier, Toulouse, France
| | - Benjamin Breuil
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1048, Institut of Cardiovascular and Metabolic Disease, Toulouse, France; Université Toulouse III Paul-Sabatier, Toulouse, France
| | - Camille Fedou
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1048, Institut of Cardiovascular and Metabolic Disease, Toulouse, France; Université Toulouse III Paul-Sabatier, Toulouse, France
| | - Guylène Feuillet
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1048, Institut of Cardiovascular and Metabolic Disease, Toulouse, France; Université Toulouse III Paul-Sabatier, Toulouse, France
| | - Audrey Casemayou
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1048, Institut of Cardiovascular and Metabolic Disease, Toulouse, France; Université Toulouse III Paul-Sabatier, Toulouse, France
| | - Eric Neau
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1048, Institut of Cardiovascular and Metabolic Disease, Toulouse, France; Université Toulouse III Paul-Sabatier, Toulouse, France
| | - An Hindryckx
- Department of Obstetrics and Gynecology, University Hospitals Leuven, Leuven, Belgium
| | - Luc Decatte
- Department of Obstetrics and Gynecology, University Hospitals Leuven, Leuven, Belgium
| | - Elena Levtchenko
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium
| | - Anke Raaijmakers
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium
| | - Christophe Vayssière
- Université Toulouse III Paul-Sabatier, Toulouse, France; Department of Obstetrics and Gynecology, Paule de Viguier Hospital, CHU Toulouse, Toulouse, France; INSERM, UMR1027, Toulouse, France
| | - Valérie Goua
- Prenatal Diagnosis Unit, Poitiers University Hospital, Poitiers, France
| | | | - Franck Perrotin
- Department of Obstetrics, Gynecology and Fetal Medicine, University Hospital of Tours, Tours, France; INSERM, U1253, "Imaging and Brain," François-Rabelais University of Tours, Tours, France
| | - Sylvie Cloarec
- Reference Center for Rare Kidney Diseases, Pediatric Nephrology Service, CHRU Clocheville, Tours, France
| | - Alexandra Benachi
- Gynecology-Obstetric Service, AP-HP, Hôpital Antoine Béclère, Université Paris-Sud, Clamart, France
| | - Marie-Christine Manca-Pellissier
- Center for Prenatal Diagnosis, Timone Children's Hospital, Assistance Publique Hopitaux de Marseille, Aix-Marseille Université, Marseille, France
| | | | - Lucie Bessenay
- Pediatric Service, CHU Clermont-Ferrand, Clermont-Ferrand, France
| | | | - Emma Allain-Launay
- Pediatric Nephrology Service, Hôpital Mère-Enfants, CHU Nantes, Nantes, France
| | - Jean Gondry
- Department of Obstetrics and Gynecology, University Hospital of Amiens, Amiens, France; INSERM, U1105, Picardie Jules Verne University, CHU Amiens, Amiens, France
| | | | - Elisabeth Simon
- Prenatal Diagnosis, Fondation Lenval, CHU de Nice, Nice, France
| | - Fabienne Prieur
- Clinical Genetics Service, CHU de Saint-Etienne, Saint-Etienne, France
| | - Marie-Pierre Lavocat
- Department of Pediatrics, Hôpital Nord, CHU de Saint Etienne, Saint Etienne, France
| | - Anne-Hélène Saliou
- Multidisciplinary Center for Prenatal Diagnosis, CHRU de Brest, Brest, France
| | - Loic De Parscau
- Department of Pediatrics and Medical Genetics, CHRU Morvan, Brest, France
| | - Laurent Bidat
- Gynecology-Obstetrics Service, Centre Hospitalier René Dubos, Pontoise, France
| | - Catherine Noel
- Gynecology-Obstetrics Service, Centre Hospitalier René Dubos, Pontoise, France
| | - Corinne Floch
- Pediatric Service, Hôpital Louis Mourier, Colombes, France
| | | | - Romain Favre
- Ultrasound and Foetal Medicine Service of the Department of Gynecology and Obstetrics, Hôpitaux Universitaires de Strasbourg, CMCO, Schiltigheim, France
| | - Anne-Sophie Weingertner
- Ultrasound and Foetal Medicine Service of the Department of Gynecology and Obstetrics, Hôpitaux Universitaires de Strasbourg, CMCO, Schiltigheim, France
| | - Jean-François Oury
- Gynecology-Obstetrics Service, Hôpital Universitaire Robert Debré, APHP, Paris, France
| | - Véronique Baudouin
- Pediatric Nephrology Service, Hôpital Universitaire Robert-Debré, APHP, Paris, France
| | - Jean-Paul Bory
- Service de Gynécologie-Obstétrique, Maternité Alix-de-Champagne, CHU de Reims, Reims, France
| | | | - Maryse Fiorenza
- Gynecology-Obstetrics Service, l'Hôpital Mère Enfant de Limoges, Limoges, France
| | - Jérôme Massardier
- Gynecology-Obstetrics Service, Hospices Civils de Lyon, Hôpital Femme Mère Enfant, Bron, France
| | | | - Nadia Lounis
- Pediatric Clinical Research Unit, Clinical Research Center Toulouse, Hôpital des Enfants, Toulouse, France
| | - Françoise Conte Auriol
- Pediatric Clinical Research Unit, Clinical Research Center Toulouse, Hôpital des Enfants, Toulouse, France
| | - Pascale Marcorelles
- Department of Pathology, EA 4685, Neuronal Epithelium Interaction Laboratory, Université de Bretagne Occidentale Brest, France
| | - Sophie Collardeau-Frachon
- Department of Pathology, Children and Mother's Hospital, Groupement Hospitalier Est, CHU de Lyon-Bron, France
| | - Petra Zürbig
- Mosaiques Diagnostics and Therapeutics, Hannover, Germany
| | - Harald Mischak
- Mosaiques Diagnostics and Therapeutics, Hannover, Germany; Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - Pedro Magalhães
- Mosaiques Diagnostics and Therapeutics, Hannover, Germany; Department of Pediatric Nephrology, Hannover Medical School, Hannover, Germany
| | - Julie Batut
- Center for Developmental Biology (UMR5547) and Center for Integrative Biology (FR 3743), Université de Toulouse, CNRS, UPS, 31062, Toulouse, France
| | - Patrick Blader
- Center for Developmental Biology (UMR5547) and Center for Integrative Biology (FR 3743), Université de Toulouse, CNRS, UPS, 31062, Toulouse, France
| | - Jean-Sebastien Saulnier Blache
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1048, Institut of Cardiovascular and Metabolic Disease, Toulouse, France; Université Toulouse III Paul-Sabatier, Toulouse, France
| | | | - Franz Schaefer
- Division of Pediatric Nephrology, Heidelberg University Center for Pediatrics and Adolescent Medicine, Heidelberg, Germany
| | - Stéphane Decramer
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1048, Institut of Cardiovascular and Metabolic Disease, Toulouse, France; Université Toulouse III Paul-Sabatier, Toulouse, France; Pediatric Nephrology Service, Hôpital des Enfants, CHU Toulouse, Toulouse, France; Reference Center for Rare Renal Diseases of the Southwest (SORARE), Toulouse, France.
| | - Joost P Schanstra
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1048, Institut of Cardiovascular and Metabolic Disease, Toulouse, France; Université Toulouse III Paul-Sabatier, Toulouse, France.
| |
Collapse
|
5
|
Magyar Z, Schönleber J, Romics M, Hruby E, Nagy B, Sulya B, Beke A, Harmath Á, Jeager J, Rigó J, Görbe É. Expression of VEGF in neonatal urinary obstruction: does expression of VEGF predict hydronephrosis? Med Sci Monit 2015; 21:1319-23. [PMID: 25951999 PMCID: PMC4436944 DOI: 10.12659/msm.894133] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND In animal studies, the inhibition of VEGF activity results in high mortality and impaired renal and glomerular development. Mechanical stimuli, like mechanical stretch in respiratory and circulatory systems, results in an elevated expression of VEGF. In animal models, the experimental urinary obstruction is associated with stretching of tubular cells and activations of the renin-angiotensin system. This results in the upregulation of vascular endothelial growth factor (VEGF) and TNF-alfa. MATERIAL/METHODS Tissue samples from urinary tract obstruction were collected and immunohistochemistry was performed in 14 patients (average age: 7.1±4.1 years). The control histology group consisted of ureteropelvic junction tissue from 10 fetuses after midtrimester artificial abortion. The fetuses did not have any failure at ultrasound screening and pathological examination. The mean gestational age was 20.6 weeks of gestation (±2.2SD). Expression of VEGF was detected with immunohistochemistry method. RESULTS Expression of VEGF was found in varying intensity in the submucosa and subserosa layers, but only in the test tissue (placental tissue). The tissue of the patients with urinary obstruction and the tissue of the fetal ureteropelvic junction without urinary obstruction were negative for expression of VEGF. The repeated examination showed negative cells and no color staining. CONCLUSIONS The pressure due to congenital urogenital obstruction resulting in mechanical stress in cells did not increase the expression of VEGF in young children in our study. To find a correlation between urogenital tract obstruction and increased expression of VEGF, we need to perform more examinations because the connection may be of therapeutic significance.
Collapse
Affiliation(s)
- Zsófia Magyar
- 1st Department of Obstetrics and Gynecology, Semmelweis University, Faculty of Medicine, Budapest, Hungary
| | | | - Miklós Romics
- Department of Urology, Semmelweis University, Faculty of Medicine, Budapest, Hungary
| | - Ervin Hruby
- 1st Department of Obstetrics and Gynecology, Semmelweis University, Faculty of Medicine, Budapest, Hungary
| | - Bálint Nagy
- 1st Department of Obstetrics and Gynecology, Semmelweis University, Faculty of Medicine, Budapest, Hungary
| | - Bálint Sulya
- Department of Urology, Heim Pál Childrens Hospital, Budapest, Hungary
| | - Artúr Beke
- 1st Department of Obstetrics and Gynecology, Semmelweis University, Faculty of Medicine, Budapest, Hungary
| | - Ágnes Harmath
- 1st Department of Obstetrics and Gynecology, Semmelweis University, Faculty of Medicine, Budapest, Hungary
| | - Judit Jeager
- 1st Department of Obstetrics and Gynecology, Semmelweis University, Faculty of Medicine, Budapest, Hungary
| | - János Rigó
- 1st Department of Obstetrics and Gynecology, Semmelweis University, Faculty of Medicine, Budapest, Hungary
| | - Éva Görbe
- 1st Department of Obstetrics and Gynecology, Semmelweis University, Faculty of Medicine, Budapest, Hungary
| |
Collapse
|