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Konno H, Okpaise OO, Sbragia L, Tonni G, Ruano R. Perinatal Outcomes of Intrauterine Interventions for Fetal Sacrococcygeal Teratoma Based on Different Surgical Techniques-A Systematic Review. J Clin Med 2024; 13:2649. [PMID: 38731178 PMCID: PMC11084939 DOI: 10.3390/jcm13092649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 04/16/2024] [Accepted: 04/25/2024] [Indexed: 05/13/2024] Open
Abstract
Background: This study aims to evaluate the outcomes of fetal sacrococcygeal teratoma (SCT) submitted to prenatal interventions. Methods: We performed a systematic literature review of fetal SCT patients and compared the outcomes between open fetal surgery and percutaneous intervention. In addition, we also compared the results of SCT fetuses who did not undergo any surgical intervention (NI). Results: We identified 16 cases of open fetal surgery (OS), 48 cases of percutaneous fetal intervention (PI), and 93 NI patients. The survival rate was 56.2% in OS, 45.8% in PI (p = 0.568), and 71.0% in NI patients. The gestational age at delivery was earlier in cases where there was no survival compared to cases where the fetuses did survive across all evaluated cohorts (OS: p = 0.033, PI: p < 0.001, NI: p < 0.001). The gestational weeks at delivery in OS and PI fetuses were more similar; however, OS tended to be performed later on in pregnancy, and the affected fetuses had more severe presented findings. In our evaluation, we determined that the presence of fetal hydrops and cardiac failure had no significant impact on survival in SCT cases. In NI patients, polyhydramnios was much higher in fetuses who did not survive compared to their surviving cohorts (p < 0.001). Conclusions: In conclusion, gestational age at delivery can affect the short-term prognosis of fetuses affected with sacrococcygeal teratomas. Regardless of the mode of delivery or the necessity for intervention during the fetal period, monitoring for complications, including polyhydramnios, can prevent premature delivery.
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Affiliation(s)
- Hiroko Konno
- Division of Perinatology, Fetal Diagnosis and Therapy, Maternal and Perinatal Care Center, Seirei Hamamatsu General Hospital, Hamamatsu 430-0906, Japan;
| | | | - Lourenço Sbragia
- Division of Pediatric Surgery, Department of Surgery and Anatomy, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirão Preto 14049-900, SP, Brazil;
| | - Gabriele Tonni
- Prenatal Diagnostic Centre, Department of Obstetrics and Neonatology, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), AUSL Reggio Emilia, 42122 Reggio Emilia, Italy;
| | - Rodrigo Ruano
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology & Reproductive Sciences, University of Miami, Miami, FL 33136, USA
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Abstract
Advances in prenatal screening and diagnosis, combined with an understanding of the pathophysiology of congenital anomalies, have brought incredible impetus to the field of fetal surgery. Identification of fetal anomalies can lead to counseling of the affected family so that informed decisions can be made on how to proceed with the pregnancy. Counseling may lead to pregnancy termination, changes in the timing or mode of delivery, and, in select cases, prenatal intervention. Open fetal surgery may be considered in severe cases of congenital diaphragmatic hernia, congenital chest lesions, sacrococcygeal teratoma, urinary tract obstruction, and myelomeningocele. The ex utero intrapartum treatment procedure may be lifesaving for fetuses with giant neck masses. Finally, fetoscopic surgery may be offered for select cases of twin-twin transfusion syndrome and twin reversed arterial perfusion sequence. Fetal intervention in all of these cases depends on a team approach to the patient and on the objective comparison of outcomes with and without fetal therapy. In the future, further understanding of the genetic basis of congenital diseases may enable minimally invasive treatments such as stem cell transplantation or gene therapy.
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Affiliation(s)
- Tippi C. Mackenzie
- Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, PA
| | - N. Scott Adzick
- Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, PA.
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Rychik J, Cohen D, Tran KM, Szwast A, Natarajan SS, Johnson MP, Moldenhauer JS, Khalek N, Martinez-Poyer J, Flake AW, Hedrick HL, Adzick NS. The role of echocardiography in the intraoperative management of the fetus undergoing myelomeningocele repair. Fetal Diagn Ther 2014; 37:172-8. [PMID: 25059830 DOI: 10.1159/000364863] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2014] [Accepted: 05/22/2014] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Fetal surgery for myelomeningocele (MMC) results in better outcomes compared to postnatal treatment. However, risks are present. We describe our experience with intraoperative fetal echocardiography during repair of MMC and report on the management of serious cardiovascular events. MATERIAL AND METHODS The subjects included fetuses with intent to repair MMC from January 2011 to February 2014. The protocol involved continuous echocardiography in a looping, sequential manner of systolic function, heart rate and tricuspid and mitral valve regurgitation. RESULTS A total of 101 cases intended fetal MMC repair; 100 completed surgery. Intraoperative ventricular dysfunction was present in 60% (20 mild, 25 moderate, 15 severe). Heart rate <100 bpm was noted in 11 cases. Tricuspid valve regurgitation was present in 35% (26 mild, 7 moderate, 2 severe); mitral valve regurgitation was present in 19% (15 mild, 4 moderate). Serious cardiovascular events were experienced in 7 cases, which affected the conduct of surgery and/or outcome. In 4 of these, medications were given via the umbilical vein and external cardiac compressions were performed. Fetal echocardiography was used to gauge the efficacy of compressions and to guide resuscitation. DISCUSSION Cardiovascular compromise is common during fetal surgery for MMC. Intraoperative fetal echocardiography is recommended as a growing number of centers contemplate offering this form of novel, but potentially risky, therapy.
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Affiliation(s)
- Jack Rychik
- Fetal Heart Program, Children's Hospital of Philadelphia, Philadelphia, Pa., USA
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Peranteau WH, Moldenhauer JS, Khalek N, Martinez-Poyer JL, Howell LJ, Johnson MP, Flake AW, Adzick NS, Hedrick HL. Open Fetal Surgery for Central Bronchial Atresia. Fetal Diagn Ther 2014; 35:141-7. [DOI: 10.1159/000357497] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2013] [Accepted: 11/19/2013] [Indexed: 11/19/2022]
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Approaches to the management of antenatally diagnosed congenital tumours. Pediatr Radiol 2009; 39:1173-8. [PMID: 19277637 DOI: 10.1007/s00247-009-1163-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2008] [Accepted: 11/23/2008] [Indexed: 10/21/2022]
Abstract
Congenital fetal tumours are rare, but current imaging modalities including US and MRI facilitate antenatal diagnosis and investigation, allowing a presumptive diagnosis and management strategy. Although the prevalence of fetal tumours is difficult to ascertain, an incidence of 7.2 per 100,000 live births has previously been reported, with the incidence of neonatal malignancy estimated at 36.5 per million births. Teratomas and neuroblastomas are the most common solid tumours described. Tumours may be very large or associated with severe hydrops leading to significant dystocia with the potential for difficult vaginal or caesarean delivery. Once the diagnosis of a fetal tumour is made, optimal management incorporates a multidisciplinary approach including obstetrician, neonatologist, paediatric surgeon and paediatric oncologist so that counselling is appropriate and a clear management plan is in place for parents.
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Abstract
Fetal surgery has emerged from the realm of medical curiosity into an exciting, multidisciplinary specialty now capable of improving patient outcomes for a wide variety of diseases. Recent advances allow prenatal providers to both accurately diagnose and treat many fetal anomalies while maintaining maternal safety. As the initial postnatal health care providers to the majority of these newborns, neonatologists need to be familiar with some of the more recent state-of-the-art procedures currently being used. In this review, the authors discuss the prenatal evaluation process and various operative approaches (ie, open hysterotomy, fetoscopy, and percutaneous) to conduct fetal surgery. They then analyze the effectiveness of some of the more established and experimental prenatal therapies that are being performed for a number of fetal anomalies, including twin-twin transfusion syndrome, thoracic malformations, airway obstruction, congenital diaphragmatic hernia, myelomeningocele, and aortic valve stenosis.
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Affiliation(s)
- Shaun M Kunisaki
- Department of Surgery, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA.
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Mizrahi-Arnaud A, Tworetzky W, Bulich LA, Wilkins-Haug LE, Marshall AC, Benson CB, Lock JE, McElhinney DB. Pathophysiology, management, and outcomes of fetal hemodynamic instability during prenatal cardiac intervention. Pediatr Res 2007; 62:325-30. [PMID: 17622948 DOI: 10.1203/pdr.0b013e318123fd3a] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Prenatal cardiac intervention (PCI) may favorably alter the in utero course of some congenital heart defects. In our preliminary experience with PCI, fetal hemodynamic instability (FHI) characterized by bradycardia and ventricular dysfunction was common. This study evaluated the pathophysiology, management, and short-term outcomes of FHI during PCI for aortic stenosis with evolving hypoplastic left heart syndrome (HLHS), HLHS with restrictive atrial septum, pulmonary atresia with intact ventricular septum, and hydrops due to structural heart disease. From 2000 to 2006, 83 fetuses underwent PCI, with ventricular access in 63, atrial access in 17, and both in three. FHI occurred in 37 fetuses (45%). FHI was associated with transventricular PCI (all but one case of FHI; p < 0.001) and large hemopericardium (n=9; p=0.07). Prolonged FHI was associated with severe ventricular distortion during ventricular puncture (p = 0.06). FHI was treated with resuscitation medications in 31 of 37 fetuses and resolved in all 37. Five fetuses died within 1 d of PCI: four had FHI and one had a massive hemopericardium. FHI is common and clinically important during transventricular PCI and may be caused by a ventricular reflex or reduced cardiac output from cardiac distortion during ventricular puncture. Hemopericardium may be causative in a subset of fetuses.
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Affiliation(s)
- Arielle Mizrahi-Arnaud
- Department of Anesthesiology, Children's Hospital Boston, Harvard Medical School, Boston, Massachusetts 02115, USA
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Wilkins-Haug LE, Benson CB, Tworetzky W, Marshall AC, Jennings RW, Lock JE. In-utero intervention for hypoplastic left heart syndrome--a perinatologist's perspective. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2005; 26:481-6. [PMID: 16184508 DOI: 10.1002/uog.2595] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
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Brumfield SS, Fausett MB, Fries MH. Intrauterine Fetal Resuscitation following Complications of Closed Fetal Surgery. Fetal Diagn Ther 2005; 20:272-4. [PMID: 15980639 DOI: 10.1159/000085084] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2003] [Accepted: 04/20/2004] [Indexed: 11/19/2022]
Abstract
BACKGROUND With advances in prenatal diagnosis and surgical technique more fetal interventions are being performed. There are limited data about the etiology, incidence, management, or long-term outcomes of complications associated with these procedures. CASE A gravida had a fetus diagnosed with posterior urethral valve syndrome. During placement of a peritoneal-amniotic shunt, profound fetal bradycardia was noted. Using closed fetal surgical techniques successful resuscitation was accomplished. CONCLUSION Closed fetal surgical interventions carry the potential for significant complications of varying etiologies. Resuscitation can be accomplished. Preparation for potential complications may improve outcome.
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Affiliation(s)
- Steven S Brumfield
- Department Obstetrics and Gynecology, Keesler Medical Center, Keesler Air Force Base, Biloxi, MS, USA
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Fayn E, Chou HA, Park D, Zavitz DH, Cuneo BF, Mahan VL, Guleçyuz M, Curran L, Lipson D, Quillen EW, Petrikovsky BM, Ovadia M. Ultrasonic biophysical measurements in the normal human fetus for optimal design of the monolithic fetal pacemaker. Am J Cardiol 2005; 95:1267-70. [PMID: 15878011 DOI: 10.1016/j.amjcard.2005.01.066] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2004] [Revised: 01/10/2005] [Accepted: 01/10/2005] [Indexed: 11/24/2022]
Abstract
Ultrasound measurements, including xiphoid-to-pericardial distance and deployment angle, were made on human fetuses as a function of gestational age for the purpose of assessing the likelihood of 3 failure modes of a monolithic fetal pacemaker, including primary positioning failure due to device length and secondary dislodgement failure due to somatic growth. The small variation of the measurements over the gestational age range relevant to device implantation for the major indications of the device (for complete heart block complicated by hydrops and for bradycardia risk after fetal surgery or intrauterine intervention) predicts a small likelihood of these failure modes.
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Affiliation(s)
- Evgueni Fayn
- Department of Medicine, University of Illinois College of Medicine, Chicago, USA
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Hedrick HL, Flake AW, Crombleholme TM, Howell LJ, Johnson MP, Wilson RD, Adzick NS. Sacrococcygeal teratoma: prenatal assessment, fetal intervention, and outcome. J Pediatr Surg 2004; 39:430-8; discussion 430-8. [PMID: 15017565 DOI: 10.1016/j.jpedsurg.2003.11.005] [Citation(s) in RCA: 203] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
PURPOSE To understand the natural history and define indications for fetal intervention in sacrococcygeal teratoma (SCT), the authors reviewed all cases of fetal SCT presenting for evaluation. METHODS Prenatal diagnostic studies including ultrasound scan, magnetic resonance imaging (MRI), echocardiography and pre- and postnatal outcomes were reviewed in 30 cases of SCT that presented between September 1995 and January 2003. RESULTS The mean gestational age (GA) at presentation was 23.9 weeks (range, 19 to 38.5) with 3 sets of twins (10%). Overall outcomes included 4 terminations, 5 fetal demises, 7 neonatal deaths, and 14 survivors. Significant obstetric complications occurred in 81% of the 26 continuing pregnancies: polyhydramnios (n = 7), oligohydramnios (n = 4), preterm labor (n = 13), preeclampsia (n = 4), gestational diabetes (n = 1), HELLP syndrome (n = 1), and hyperemesis (n = 1). Fetal intervention included cyst aspiration (n = 6), amnioreduction (n = 3), amnioinfusion (n = 1), and open fetal surgical resection (n = 4). Indications for cyst aspiration and amnioreduction were maternal discomfort, preterm labor, and prevention of tumor rupture at delivery. Although 15 SCTs were solid causing risk for cardiac failure, only 4 fetuses met criteria for fetal debulking based on ultrasonographic and echocardiographic evidence of impending high output failure and favorable anatomy at 21, 23.6, 25, and 26 weeks' gestation. Intraoperative events included maternal blood transfusion (n = 1), fetal blood transfusion (n = 2), chorioamniotic membrane separation (n = 2), and fetal arrest requiring successful cardiopulmonary resuscitation (CPR) (n = 1). In the fetal resection group, 3 of 4 survived with mean GA at delivery of 29 weeks (range, 27.6 to 31.7 weeks), mean birth weight of 1.3 kg, hospital stay ranging from 16 to 34 weeks, and follow-up ranging from 20 months to 6 years. Postnatal complications in the fetal surgery group included neonatal death (n = 1, secondary to premature closure of ductus arteriosus with cardiac failure), embolic event (n = 1, resulting in unilateral renal agenesis, jejunal atresia), chronic lung disease (n = 1), and tumor recurrence (n = 1). CONCLUSIONS For fetal SCT, the rapidity at which cardiac compromise can develop and the high incidence of obstetric complications warrant close prenatal surveillance. Amnioreduction, cyst aspiration, and surgical debulking are potentially life-saving interventions.
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Affiliation(s)
- Holly L Hedrick
- Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, PA 19104-4399, USA
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