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Athiel Y, Jouannic JM, Guilbaud L. [Surgical experimental protocol of fetal myelomeningocele creation and repair in the ovine model (with video)]. Gynecol Obstet Fertil Senol 2022; 50:744-745. [PMID: 35940530 DOI: 10.1016/j.gofs.2022.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 07/06/2022] [Accepted: 07/27/2022] [Indexed: 06/15/2023]
Affiliation(s)
- Y Athiel
- Service de médecine fœtale, Hôpital Trousseau, Sorbonne Université, APHP, Paris, France; Unité de Thérapie Cellulaire, Biotechnologie des cellules souches, Unité Inserm 976, Paris, France.
| | - J-M Jouannic
- Service de médecine fœtale, Hôpital Trousseau, Sorbonne Université, APHP, Paris, France
| | - L Guilbaud
- Service de médecine fœtale, Hôpital Trousseau, Sorbonne Université, APHP, Paris, France; Unité de Thérapie Cellulaire, Biotechnologie des cellules souches, Unité Inserm 976, Paris, France
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Jouannic JM, Guilbaud L, Maurice P, Maisonneuve E, de Saint Denis T, du Peuty C, Zerah M. [The ethics of fetal myelomeningocele surgery]. ACTA ACUST UNITED AC 2021; 50:189-193. [PMID: 34656790 DOI: 10.1016/j.gofs.2021.10.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Indexed: 10/20/2022]
Abstract
Fetal myelomeningocele surgery was introduced in France in 2014. Developments in prenatal diagnosis of neural tube defects have accompanied the development of prenatal diagnosis. This fetal surgery represents one of the three possible care paths for pregnant women faced with this prenatal diagnosis. The ethical issues of this fetal surgery are discussed and in particular regarding prenatal counselling and patient autonomy of choice.
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Affiliation(s)
- J-M Jouannic
- Service de médecine fœtale, Sorbonne Université, AP-HP Sorbonne Université, Hôpital Armand-Trousseau, 26, avenue du Docteur-Arnold-Netter, 75012 Paris, France; Centre de référence Maladies Rares C-MAVEM, Hôpital Armand Trousseau, AP-HP Sorbonne Université, 26, avenue du Docteur-Arnold-Netter, 75012 Paris, France.
| | - L Guilbaud
- Service de médecine fœtale, Sorbonne Université, AP-HP Sorbonne Université, Hôpital Armand-Trousseau, 26, avenue du Docteur-Arnold-Netter, 75012 Paris, France; Centre de référence Maladies Rares C-MAVEM, Hôpital Armand Trousseau, AP-HP Sorbonne Université, 26, avenue du Docteur-Arnold-Netter, 75012 Paris, France
| | - P Maurice
- Service de médecine fœtale, Sorbonne Université, AP-HP Sorbonne Université, Hôpital Armand-Trousseau, 26, avenue du Docteur-Arnold-Netter, 75012 Paris, France; Centre de référence Maladies Rares C-MAVEM, Hôpital Armand Trousseau, AP-HP Sorbonne Université, 26, avenue du Docteur-Arnold-Netter, 75012 Paris, France
| | - E Maisonneuve
- Service de médecine fœtale, Sorbonne Université, AP-HP Sorbonne Université, Hôpital Armand-Trousseau, 26, avenue du Docteur-Arnold-Netter, 75012 Paris, France; Centre de référence Maladies Rares C-MAVEM, Hôpital Armand Trousseau, AP-HP Sorbonne Université, 26, avenue du Docteur-Arnold-Netter, 75012 Paris, France
| | - T de Saint Denis
- Centre de référence Maladies Rares C-MAVEM, Hôpital Armand Trousseau, AP-HP Sorbonne Université, 26, avenue du Docteur-Arnold-Netter, 75012 Paris, France; Service de neurochirurgie pédiatrique, Hôpital Necker, Université de Paris, 149, rue du Sèvres, 75015 Paris, France
| | - C du Peuty
- Service de médecine fœtale, Sorbonne Université, AP-HP Sorbonne Université, Hôpital Armand-Trousseau, 26, avenue du Docteur-Arnold-Netter, 75012 Paris, France
| | - M Zerah
- Centre de référence Maladies Rares C-MAVEM, Hôpital Armand Trousseau, AP-HP Sorbonne Université, 26, avenue du Docteur-Arnold-Netter, 75012 Paris, France; Service de neurochirurgie pédiatrique, Hôpital Necker, Université de Paris, 149, rue du Sèvres, 75015 Paris, France
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Hautier S, Kermorvant E, Khen-Dunlop N, de Wailly D, Beauquier B, Corroenne R, Milani G, Bonnet D, James S, Vinit N, Blanc T, Aigrain Y, Colmant C, Salomon L, Ville Y, Stirnemann J. [Prenatal path of care following the diagnosis of a malformation for which a novel prenatal therapy is available]. ACTA ACUST UNITED AC 2020; 49:172-179. [PMID: 33166705 DOI: 10.1016/j.gofs.2020.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Indexed: 11/29/2022]
Abstract
OBJECTIVES Fetal therapy is part of the available care offer for several severe malformations. The place of these emergent prenatal interventions in the prenatal path of care is poorly known. The objective of this study is to describe the decision-making process of patients facing the option of an emergent in utero intervention. METHODS We have conducted a retrospective monocentric descriptive study in the department of maternal-fetal medicine of Necker Hospital. We collected data regarding eligibility or not for fetal surgery and the pregnancy outcomes of patients referred for myelomeningocele, diaphragmatic hernia, aortic stenosis and low obstructive uropathies. RESULTS All indications combined, 70% of patients opted for fetal surgery. This rate was lower in the case of myelomeningocele with 21% consent, than in the other pathologies: 69% for diaphragmatic hernias, 90% for aortic stenoses and 76% for uropathy. When fetal intervention was declined, the vast majority of patients opted for termination of pregnancy: 86%. In 14% of the considering fetal surgery, the patient was referred too far. CONCLUSION The acceptance rate for fetal surgeries depends on condition. It offers an additional option and is an alternative for couples for which termination of pregnancy (TOP) is not an option. Timely referral to an expert center allows to discuss the place of a fetal intervention and not to deprive couples of this possibility.
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Affiliation(s)
- S Hautier
- Maternité et médecine fœtale, hôpital Necker-Enfants-Malades, 149, rue de Sèvres, 75015 Paris, France
| | - E Kermorvant
- Maternité et médecine fœtale, hôpital Necker-Enfants-Malades, 149, rue de Sèvres, 75015 Paris, France
| | - N Khen-Dunlop
- Maternité et médecine fœtale, hôpital Necker-Enfants-Malades, 149, rue de Sèvres, 75015 Paris, France
| | - D de Wailly
- Maternité et médecine fœtale, hôpital Necker-Enfants-Malades, 149, rue de Sèvres, 75015 Paris, France
| | - B Beauquier
- Maternité et médecine fœtale, hôpital Necker-Enfants-Malades, 149, rue de Sèvres, 75015 Paris, France
| | - R Corroenne
- Maternité et médecine fœtale, hôpital Necker-Enfants-Malades, 149, rue de Sèvres, 75015 Paris, France
| | - G Milani
- Maternité et médecine fœtale, hôpital Necker-Enfants-Malades, 149, rue de Sèvres, 75015 Paris, France
| | - D Bonnet
- Maternité et médecine fœtale, hôpital Necker-Enfants-Malades, 149, rue de Sèvres, 75015 Paris, France
| | - S James
- Maternité et médecine fœtale, hôpital Necker-Enfants-Malades, 149, rue de Sèvres, 75015 Paris, France
| | - N Vinit
- Maternité et médecine fœtale, hôpital Necker-Enfants-Malades, 149, rue de Sèvres, 75015 Paris, France
| | - T Blanc
- Maternité et médecine fœtale, hôpital Necker-Enfants-Malades, 149, rue de Sèvres, 75015 Paris, France
| | - Y Aigrain
- Maternité et médecine fœtale, hôpital Necker-Enfants-Malades, 149, rue de Sèvres, 75015 Paris, France
| | - C Colmant
- Maternité et médecine fœtale, hôpital Necker-Enfants-Malades, 149, rue de Sèvres, 75015 Paris, France
| | - L Salomon
- Maternité et médecine fœtale, hôpital Necker-Enfants-Malades, 149, rue de Sèvres, 75015 Paris, France
| | - Y Ville
- Maternité et médecine fœtale, hôpital Necker-Enfants-Malades, 149, rue de Sèvres, 75015 Paris, France
| | - J Stirnemann
- Maternité et médecine fœtale, hôpital Necker-Enfants-Malades, 149, rue de Sèvres, 75015 Paris, France.
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Manach Q, Dommergues M, Denys P, Loiseau K, Idiard-Chamois B, Chartier-Kastler E, Phé V. [Pregnancy and delivery for women with congenital spinal cord defects and neurogenic bladder]. Prog Urol 2017; 27:618-25. [PMID: 28629786 DOI: 10.1016/j.purol.2017.05.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
INTRODUCTION Data are scarce regarding pregnancy and delivery among women with a neurogenic bladder due to congenital spinal cord defects. OBJECTIVE To report the obstetrical and urological outcomes of women with congenital spinal cord defects and vesico-sphincteric disorders. METHODS A retrospective multicentric study included all consecutive women with a neurogenic bladder due to congenital spinal defects, who delivered between January 2005 and December 2014. The following data were collected: demographics, neuro-urological disease characteristics, urological and obstetrical history, complications during pregnancy, neonatal outcomes, and changes in urological symptoms. RESULTS Overall, sixteen women, median age 29,4 years old (IQR 22-36), had a total of 20 pregnancies and 21 births (15 caesareans, 5 vaginal deliveries). Prior to the beginning of their first pregnancy, 12 patients were under intermittent self-catheterization. Symptomatic urinary tract infections during pregnancy occurred in 11 pregnancies, including 4 pyelonephritis. In 4 women, stress urinary incontinence had worsened but recovered post-partum. In 3 women, de novo clean intermittent catheterization became necessary and had to be continued post-partum. During 3 pregnancies, anticholinergic treatment had been started or increased because of urge urinary incontinence worsened. These changes were maintained after delivery. The median gestational age at birth was 39.0 weeks (IQR 37.8-39.5). There were 15 caesarean sections, of which 9 were indicated to prevent a potential aggravation of vesico-sphincteric disorders. Among the 5 pregnancies with vaginal delivery, there was no post-partum alteration of the sphincter function. CONCLUSION Successful pregnancy outcome is possible in women with congenital spinal cord defects and vesico-sphincteric disorders but it requires managing an increased risk of urinary tract infections, caesarean section, and occasionally worsened urinary incontinence. LEVEL OF EVIDENCE 5.
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Friszer S, Dhombres F, Di Rocco F, Rigouzzo A, Garel C, Guilbaud L, Forin V, Moutard ML, Zerah M, Jouannic JM. [Preliminary results from the French study on prenatal repair for fetal myelomeningoceles (the PRIUM study)]. ACTA ACUST UNITED AC 2016; 45:738-44. [PMID: 26566108 DOI: 10.1016/j.jgyn.2015.09.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2015] [Revised: 09/04/2015] [Accepted: 09/15/2015] [Indexed: 11/20/2022]
Abstract
OBJECTIVES To present the preliminary results of the PRIUM study, a French pilot study of prenatal repair for myelomeningoceles (MMC). MATERIAL AND METHODS The fetal surgery for MMC is offered in cases of patients that did not opt for termination of pregnancy. RESULTS Thirty-six patients were referred in an 18-month period. Eight patients were not eligible for prenatal repair. Another type of dysraphism was made in 6 cases (one spina-lipoma, 5 cases of limited dorsal myeloschisis). Twenty-two patients were eligible to fetal surgery. A prenatal repair was performed in three cases (14%). Four patients opted for a conventional postnatal treatment. Fifteen patients opted for termination of the pregnancy. CONCLUSION The establishment of a prenatal repair of MMC protocol in France was justified. The experience of the first 18months of this study however suggests that only a limited number of couples will choose this procedure after specialized counseling in a reference center.
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Joyeux L, Chalouhi GE, Ville Y, Sapin E. [Maternal-fetal surgery for spina bifida: future perspectives]. ACTA ACUST UNITED AC 2014; 43:443-54. [PMID: 24582882 DOI: 10.1016/j.jgyn.2014.01.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2013] [Revised: 01/14/2014] [Accepted: 01/21/2014] [Indexed: 12/29/2022]
Abstract
Open spina bifida or myelomeningocele (MMC) is a frequent congenital abnormality (450 cases per year in France) associated with high morbidity. Immediate postnatal surgery is aimed at covering the exposed spinal cord, preventing infection, treating hydrocephalus with a ventricular shunt. MMC surgical techniques haven't achieved any major progress in the past decades. Numerous experimental and clinical studies have demonstrated the MMC "two-hit" hypothetic pathogenesis: a primary embryonic congenital abnormality of the nervous system due to a failure in the closure of the developing neural tube, followed by secondary damages of spinal cord and nerves caused by long-term exposure to amniotic fluid. This malformation frequently develops cranial consequences, i.e. hydrocephalus and Chiari II malformation, due to leakage of cerebrospinal fluid. After 30 years of research, a randomized trial published in February 2011 proved open maternal-fetal surgery (OMFS) for MMC to be a real therapeutic option. Comparing prenatal to postnatal surgery, it confirmed better outcomes of MMC children after a follow up of 2.5 years: enhancement of lower limb motor function, decrease of the degree of hindbrain herniation associated with the Chiari II malformation and the need for shunting. At 5 years of age, MMC children operated prenatally seems to have better neurocognitive, motor and bladder-sphincter outcomes than those operated postnatally. However, risks of OMFS exist: prematurity for the fetus and a double hysterotomy at approximately 3-month interval for the mother. Nowadays, it seems crucial to inform parents of MMC patients about OMFS and to offer it in France. Future research will improve our understanding of MMC pathophysiology and evaluate long-term outcomes of OMFS. Tomorrow's prenatal surgery will be less invasive and more premature using endoscopic, robotic or percutaneous techniques. Beforehand, Achilles' heel of maternal-fetal surgery, i.e. preterm premature rupture of membranes, preterm labor and preterm birth, must be solved.
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Affiliation(s)
- L Joyeux
- Service de chirurgie pédiatrique, hôpital d'enfants, CHU de Dijon, 14, rue Gaffarel, BP 77908, 21079 Dijon, France.
| | - G E Chalouhi
- Service de gynécologie-obstétrique, hôpital Necker-Enfants-Malades, AP-HP, 149, rue de Sèvres, 75743 Paris cedex 15, France
| | - Y Ville
- Service de gynécologie-obstétrique, hôpital Necker-Enfants-Malades, AP-HP, 149, rue de Sèvres, 75743 Paris cedex 15, France
| | - E Sapin
- Service de chirurgie pédiatrique, hôpital d'enfants, CHU de Dijon, 14, rue Gaffarel, BP 77908, 21079 Dijon, France
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Ould-Ali D, Salazard B, Londner J, Scavarda D, Bardot J. [Expansion for skin closure of large myelomeningoceles]. ANN CHIR PLAST ESTH 2014; 59:261-5. [PMID: 22575769 DOI: 10.1016/j.anplas.2012.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2011] [Accepted: 04/03/2012] [Indexed: 11/23/2022]
Abstract
BACKGROUND Closure of a large myelomeningocele requires stable durable coverage of the dural reconstruction. METHODS Twenty-seven cases of myelomeningoceles have been treated in the department of pediatric neurosurgery at the Timone Children's Hospital in the last 17 years. Six children have undergone plastic and reconstructive surgery. Among these six children, four were received several months after birth with a large myelomeningocele and underwent cutaneous expansion prior to closure. One child received lateral discharge incisions during the neonatal period. The sixth child, received at 15 years of age for persistent CSF leak despite numerous attempts to close the dura, was treated by rotational dorsal fasciocutaneous flap with dural plastic surgery. RESULTS In all of the cases, these techniques provided stable and durable closure with a maximum follow-up of 11 years. An expansion complication was observed with exposure of the prosthesis without secondary infection. CONCLUSIONS Cutaneous expansion is the technique of choice for late closure of large myelomeningoceles. It makes it possible to limit wound-healing problems and preserve muscle and skin resources in children who risk pressure sores.
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