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Munoz JL, Buskmiller C, Sanz Cortes M, Donepudi RV, Belfort MA, Nassr AA. Perinatal outcomes of fetoscopic selective laser photocoagulation for spontaneous twin-anemia polycythemia sequence. Prenat Diagn 2024. [PMID: 38643401 DOI: 10.1002/pd.6576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 03/22/2024] [Accepted: 04/07/2024] [Indexed: 04/22/2024]
Abstract
OBJECTIVES Antenatal management of monochorionic pregnancies complicated by twin anemia polycythemia sequence (TAPS) remains sub-optimally defined. Our objective was to evaluate the safety and efficacy of fetoscopic selective laser photocoagulation with respect to fetal and neonatal survival. METHODS A case series is reported with patients referred to the Texas Children's Fetal Center for evaluation and management of suspected spontaneous TAPS without concomitant twin-to-twin syndrome from 2014 to 2023. All evaluations were performed by our team and patients with stage II-IV TAPS were offered expectant management, intrauterine transfusion, or laser therapy. Cases of post-laser TAPS were excluded from this study. Pregnancy and neonatal outcomes were obtained from electronic medical records. RESULTS During a 10-year time period, 18 patients presented to our center for the management of TAPS. Thirteen patients had stage II-IV TAPS (13/18, 72%) and elected to proceed with laser photocoagulation. All procedures were completed, and "solomonization" was performed for 12/13. Normalization of middle cerebral artery Dopplers in both fetuses was noted after all cases. There was one intrauterine fetal death of the 26 viable fetuses after laser treatment, which was complicated by selective growth restriction. Most patients (12/13) were delivered by Cesarean section at a mean gestational age of 29 ± 3 weeks. Subsequently, there was one ex-donor neonatal death in an infant who had prenatal hydrops. Overall, 30-day postnatal survival was 24/26 fetuses (92.3%). CONCLUSIONS In the setting of spontaneous TAPS, laser therapy is feasible and appears to be an effective approach with overall favorable perinatal outcomes.
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Affiliation(s)
- Jessian L Munoz
- Division of Fetal Therapy and Surgery, Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston, Texas, USA
| | - Cara Buskmiller
- Division of Fetal Therapy and Surgery, Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston, Texas, USA
| | - Magdalena Sanz Cortes
- Division of Fetal Therapy and Surgery, Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston, Texas, USA
| | - Roopali V Donepudi
- Division of Fetal Therapy and Surgery, Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston, Texas, USA
| | - Michael A Belfort
- Division of Fetal Therapy and Surgery, Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston, Texas, USA
| | - Ahmed A Nassr
- Division of Fetal Therapy and Surgery, Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston, Texas, USA
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Sevilmis YD, Olutoye OO, Peiffer S, Mehl SC, Belfort MA, Rhee CJ, Garcia-Prats JA, Vogel AM, Lee TC, Keswani SG, King A. Surfactant Therapy in Congenital Diaphragmatic Hernia and Fetoscopic Endoluminal Tracheal Occlusion. J Surg Res 2024; 296:239-248. [PMID: 38295711 DOI: 10.1016/j.jss.2023.12.003] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 12/06/2023] [Accepted: 12/13/2023] [Indexed: 03/19/2024]
Abstract
INTRODUCTION Congenital diaphragmatic hernia (CDH) is a complex pathology with severe pulmonary morbidity. Administration of surfactant in CDH is controversial, and the advent of fetoscopic endoluminal tracheal occlusion (FETO) has added further complexity. While FETO has been shown to improve survival outcomes, there are risks of prematurity and potential surfactant deficiency. We aim to evaluate the characteristics and outcomes of surfactant administration for CDH infants and elucidate potential benefits or risks in this unique population. METHODS A single-center retrospective cohort review of patients with unilateral CDH from September 2015 to July 2022 was performed. Demographics, prognostic perinatal imaging features, and outcomes were collected. Patients were stratified by surfactant administration and history of FETO. Data were analyzed with descriptive statistics, two-sample t-tests, chi-squared analyses, and logistic regression. RESULTS Of 105 included patients, 19 (18%) underwent FETO and 25 (24%) received surfactant. Overall, surfactant recipients were born at earlier gestational ages and lower birthweights regardless of FETO history. Surfactant recipients possessed significantly worse prenatal prognostic features such as observed to expected total fetal lung volume, observed to expected lung to head ratio, and percent liver herniation. In CDH patients without FETO history, surfactant recipients demonstrated worse outcomes than nonrecipients. This association is notably absent in the FETO population, where surfactant recipients have more favorable survival and comparable outcomes. When controlling for defect severity or surfactant usage, as a proxy for respiratory status, surfactant recipients that underwent FETO trended toward improved survival and decreased ECMO use. CONCLUSIONS Surfactant administration is not associated with increased morbidity and mortality and may be beneficial in CDH patients that have undergone FETO.
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Affiliation(s)
- Y Deniz Sevilmis
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
| | - Oluyinka O Olutoye
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
| | - Sarah Peiffer
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
| | - Steven C Mehl
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
| | - Michael A Belfort
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas; Texas Children's Fetal Center, Baylor College of Medicine, Houston, Texas
| | - Christopher J Rhee
- Division of Neonatology, Department of Pediatrics, Texas Children's Hospital and Baylor, College of Medicine, Houston, Texas
| | - Joseph A Garcia-Prats
- Division of Neonatology, Department of Pediatrics, Texas Children's Hospital and Baylor, College of Medicine, Houston, Texas
| | - Adam M Vogel
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas; Division of Pediatric Surgery, Department of Surgery, Texas Children's Hospital and Baylor, College of Medicine, Houston, Texas
| | - Timothy C Lee
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas; Texas Children's Fetal Center, Baylor College of Medicine, Houston, Texas; Division of Pediatric Surgery, Department of Surgery, Texas Children's Hospital and Baylor, College of Medicine, Houston, Texas
| | - Sundeep G Keswani
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas; Texas Children's Fetal Center, Baylor College of Medicine, Houston, Texas; Division of Pediatric Surgery, Department of Surgery, Texas Children's Hospital and Baylor, College of Medicine, Houston, Texas
| | - Alice King
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas; Texas Children's Fetal Center, Baylor College of Medicine, Houston, Texas; Division of Pediatric Surgery, Department of Surgery, Texas Children's Hospital and Baylor, College of Medicine, Houston, Texas.
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Bedei I, Krispin E, Sanz Cortes M, Lombaard H, Zemet R, Whitehead WE, Belfort MA, Huisman TAGM. Prenatal diagnosis and postnatal outcome of closed spinal dysraphism. Prenat Diagn 2024; 44:499-510. [PMID: 38013494 DOI: 10.1002/pd.6454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Revised: 09/01/2023] [Accepted: 10/15/2023] [Indexed: 11/29/2023]
Abstract
OBJECTIVE To evaluate the prenatal diagnosis of closed dysraphism (CD) and its correlation with postnatal findings and neonatal adverse outcomes. METHODS A retrospective cohort study including pregnancies diagsnosed with fetal CD by prenatal ultrasound (US) and magnetic resonance imaging (MRI) at a single tertiary center between September 2011 and July 2021. RESULTS CD was diagnosed prenatally and confirmed postnatally in 12 fetuses. The mean gestational age of prenatal imaging was 24.2 weeks, in 17% the head circumference was ≤fifth percentile and in 25% the cerebellar diameter was ≤fifth percentile. US findings included banana sign in 17%, and lemon sign in 33%. On MRI, posterior fossa anomalies were seen in 33% of cases, with hindbrain herniation below the foramen magnum in two cases. Mean clivus-supraocciput angle (CSA) was 74°. Additional anomalies outside the CNS were observed in 50%. Abnormal foot position was demonstrated prenatally in 17%. Neurogenic bladder was present in 90% of patients after birth. CONCLUSION Arnold Chiari II malformation and impaired motor function can be present on prenatal imaging of fetuses with CD and may be associated with a specific type of CD. Prenatal distinction of CD can be challenging. Associated extra CNS anomalies are frequent and the rate of neurogenic urinary tract dysfunction is high.
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Affiliation(s)
- Ivonne Bedei
- Department of Prenatal Diagnosis and Fetal Therapy, Justus-Liebig University, Giessen, Germany
- Baylor College of Medicine Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery and Texas Children's Hospital Fetal Center, Houston, Texas, USA
- Edward B. Singleton Department of Radiology, Texas Children's Hospital and Baylor College of Medicine, Houston, Texas, USA
| | - Eyal Krispin
- Boston Children's Hospital, Brigham and Women's Hospital, Beth Israel Deacones Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Magdalena Sanz Cortes
- Baylor College of Medicine Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery and Texas Children's Hospital Fetal Center, Houston, Texas, USA
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital Pavilion for Women, Houston, Texas, USA
| | - Hennie Lombaard
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital Pavilion for Women, Houston, Texas, USA
| | - Roni Zemet
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Texas, USA
| | - William E Whitehead
- Department of Neurosurgery, Texas Children's Hospital & Baylor College of Medicine, Houston, Texas, USA
| | - Michael A Belfort
- Baylor College of Medicine Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery and Texas Children's Hospital Fetal Center, Houston, Texas, USA
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital Pavilion for Women, Houston, Texas, USA
| | - Thierry A G M Huisman
- Edward B. Singleton Department of Radiology, Texas Children's Hospital and Baylor College of Medicine, Houston, Texas, USA
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Munoz JL, Buskmiller C, Sanz Cortes M, Donepudi RV, Belfort MA, Nassr AA. Fetoscopic laser photocoagulation for complex heterokaryotypic monochorionic twin pregnancy management. Ultrasound Obstet Gynecol 2024; 63:422-423. [PMID: 37767634 DOI: 10.1002/uog.27506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 08/25/2023] [Accepted: 09/19/2023] [Indexed: 09/29/2023]
Affiliation(s)
- J L Munoz
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Baylor College of Medicine and Texas Children's Hospital, Houston, TX, USA
| | - C Buskmiller
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Baylor College of Medicine and Texas Children's Hospital, Houston, TX, USA
| | - M Sanz Cortes
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Baylor College of Medicine and Texas Children's Hospital, Houston, TX, USA
| | - R V Donepudi
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Baylor College of Medicine and Texas Children's Hospital, Houston, TX, USA
| | - M A Belfort
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Baylor College of Medicine and Texas Children's Hospital, Houston, TX, USA
| | - A A Nassr
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Baylor College of Medicine and Texas Children's Hospital, Houston, TX, USA
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Munoz JL, Buskmiller C, Nassr AA, Sanz Cortes M, Keswani S, King A, Lee T, Belfort MA, Joyeux L, Donepudi RV. Ultrasound prediction of fetal sacrococcygeal teratoma perinatal morbidity. Ultrasound Obstet Gynecol 2024. [PMID: 38363641 DOI: 10.1002/uog.27617] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 02/08/2024] [Accepted: 02/09/2024] [Indexed: 02/18/2024]
Affiliation(s)
- J L Munoz
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Texas Children's Hospital and Baylor College of Medicine, Houston, TX, USA
- Texas Children's Fetal Center, Department of Obstetrics and Gynecology, Texas Children's Hospital and Baylor College of Medicine, Houston, TX, USA
| | - C Buskmiller
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Texas Children's Hospital and Baylor College of Medicine, Houston, TX, USA
- Texas Children's Fetal Center, Department of Obstetrics and Gynecology, Texas Children's Hospital and Baylor College of Medicine, Houston, TX, USA
| | - A A Nassr
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Texas Children's Hospital and Baylor College of Medicine, Houston, TX, USA
- Texas Children's Fetal Center, Department of Obstetrics and Gynecology, Texas Children's Hospital and Baylor College of Medicine, Houston, TX, USA
| | - M Sanz Cortes
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Texas Children's Hospital and Baylor College of Medicine, Houston, TX, USA
- Texas Children's Fetal Center, Department of Obstetrics and Gynecology, Texas Children's Hospital and Baylor College of Medicine, Houston, TX, USA
| | - S Keswani
- Texas Children's Fetal Center, Department of Obstetrics and Gynecology, Texas Children's Hospital and Baylor College of Medicine, Houston, TX, USA
- Division of Pediatric Surgery, Department of Surgery, Texas Children's Hospital and Baylor College of Medicine, Houston, TX, USA
| | - A King
- Texas Children's Fetal Center, Department of Obstetrics and Gynecology, Texas Children's Hospital and Baylor College of Medicine, Houston, TX, USA
- Division of Pediatric Surgery, Department of Surgery, Texas Children's Hospital and Baylor College of Medicine, Houston, TX, USA
| | - T Lee
- Texas Children's Fetal Center, Department of Obstetrics and Gynecology, Texas Children's Hospital and Baylor College of Medicine, Houston, TX, USA
- Division of Pediatric Surgery, Department of Surgery, Texas Children's Hospital and Baylor College of Medicine, Houston, TX, USA
| | - M A Belfort
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Texas Children's Hospital and Baylor College of Medicine, Houston, TX, USA
- Texas Children's Fetal Center, Department of Obstetrics and Gynecology, Texas Children's Hospital and Baylor College of Medicine, Houston, TX, USA
| | - L Joyeux
- Texas Children's Fetal Center, Department of Obstetrics and Gynecology, Texas Children's Hospital and Baylor College of Medicine, Houston, TX, USA
- Division of Pediatric Surgery, Department of Surgery, Texas Children's Hospital and Baylor College of Medicine, Houston, TX, USA
| | - R V Donepudi
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Texas Children's Hospital and Baylor College of Medicine, Houston, TX, USA
- Texas Children's Fetal Center, Department of Obstetrics and Gynecology, Texas Children's Hospital and Baylor College of Medicine, Houston, TX, USA
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Shannon KJ, VanLoh S, Espinoza J, Sanz-Cortes M, Donepudi R, Shamshirsaz AA, Koh CJ, Roth DR, Braun MC, Angelo J, Belfort MA, Nassr AA. Fetal bladder morphology as a predictor of outcome in fetal lower urinary tract obstruction. Prenat Diagn 2024; 44:124-130. [PMID: 36919753 DOI: 10.1002/pd.6343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 03/08/2023] [Accepted: 03/09/2023] [Indexed: 03/16/2023]
Abstract
OBJECTIVE We evaluate survival of fetuses with severe Lower Urinary Tract Obstruction (LUTO) based on bladder morphology. We hypothesize that fetuses with a "floppy" appearing bladder on initial prenatal ultrasound will have worse infant outcomes than fetuses with full/rounded bladders. METHOD We retrospectively reviewed all cases of LUTO evaluated in our fetal center between January 2013 and December 2021. Ultrasonographic assessment, renal biochemistry, and bladder refilling contributed to a "favorable" or "unfavorable" evaluation. Bladder morphology on initial ultrasound was classified as "floppy" or "full/rounded." Vesicoamniotic shunting was offered for favorably evaluated fetuses. Baseline demographics, ultrasound parameters, prenatal evaluations of fetal renal function, and infant outcomes were collected. Fetuses diagnosed with severe LUTO were included in analysis using descriptive statistics. The primary outcome measured was survival at 6 months of life. RESULTS 104 LUTO patients were evaluated; 24 were included in analysis. Infant survival rate at 6 months was 60% for rounded bladders and 0% for floppy bladders (p = 0.003). Bladder refill adequacy was lower in fetuses with floppy bladders compared with rounded bladders (p value < 0.00001). CONCLUSION We propose that bladder morphology in fetuses with severe LUTO may be a prognostication factor for predicting infant outcomes and provides a valuable, noninvasive assessment tool.
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Affiliation(s)
| | - Sarah VanLoh
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, Baylor College of Medicine & Texas Children's Hospital, Houston, Texas, USA
| | - Jimmy Espinoza
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, Baylor College of Medicine & Texas Children's Hospital, Houston, Texas, USA
| | - Magdalena Sanz-Cortes
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, Baylor College of Medicine & Texas Children's Hospital, Houston, Texas, USA
| | - Roopali Donepudi
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, Baylor College of Medicine & Texas Children's Hospital, Houston, Texas, USA
| | - Alireza A Shamshirsaz
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, Baylor College of Medicine & Texas Children's Hospital, Houston, Texas, USA
| | - Chester J Koh
- Division of Pediatric Urology, Baylor College of Medicine & Texas Children's Hospital, Houston, Texas, USA
| | - David R Roth
- Division of Pediatric Urology, Baylor College of Medicine & Texas Children's Hospital, Houston, Texas, USA
| | - Michael C Braun
- Division of Pediatric Nephrology, Baylor College of Medicine & Texas Children's Hospital, Houston, Texas, USA
| | - Joseph Angelo
- Division of Pediatric Nephrology, Baylor College of Medicine & Texas Children's Hospital, Houston, Texas, USA
| | - Michael A Belfort
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, Baylor College of Medicine & Texas Children's Hospital, Houston, Texas, USA
| | - Ahmed A Nassr
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, Baylor College of Medicine & Texas Children's Hospital, Houston, Texas, USA
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7
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Munoz JL, Tounsi S, Buskmiller C, Cortes MS, Donepudi RV, Belfort MA, Nassr AA. Outcomes of fetal lower urinary tract obstruction based on timing of oligohydramnios onset. Prenat Diagn 2024; 44:131-137. [PMID: 38133549 DOI: 10.1002/pd.6493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 11/19/2023] [Accepted: 12/01/2023] [Indexed: 12/23/2023]
Abstract
OBJECTIVE Fetal Lower Urinary Tract Obstruction (LUTO) is associated with oligohydramnios and significant fetal morbidity, resulting in poor lung development and perinatal death. However, oligohydramnios may develop at different gestational periods, and the impact of timing on fetal outcomes remains unknown. Our objective was to characterize the impact onset of oligohydramnios had on prenatal outcomes. METHODS This study is a retrospective cohort study of all patients with a prenatal diagnosis of LUTO at our tertiary referral center from 2014 to 2023. All patients underwent detailed ultrasonography and interdisciplinary counseling and were subsequently delivered at our institution. Data were obtained from electronic medical records and complete extraction was required for final inclusion. RESULTS During the study time period, 93 patients met inclusion criteria of which 68 (73.1%) developed oligohydramnios during their pregnancy. 63 (93%) of these pregnancies resulted in livebirths with 28 (41.1%) perinatal deaths. Onset of oligohydramnios was earlier in pregnancies with perinatal death (23 vs. 28 weeks, p = 0.004) and associated with pulmonary hypoplasia. CONCLUSIONS Our data show the impact of oligohydramnios timing in pregnancy on pulmonary hypoplasia and ultimately perinatal death. This allows for detailed patient counseling on the impact oligohydramnios may have on pregnancies by the gestational age of onset.
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Affiliation(s)
- Jessian L Munoz
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Baylor College of Medicine and Texas Children's Hospital, Houston, Texas, USA
| | - Sarah Tounsi
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Baylor College of Medicine and Texas Children's Hospital, Houston, Texas, USA
| | - Cara Buskmiller
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Baylor College of Medicine and Texas Children's Hospital, Houston, Texas, USA
| | - Magdalena Sanz Cortes
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Baylor College of Medicine and Texas Children's Hospital, Houston, Texas, USA
| | - Roopali V Donepudi
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Baylor College of Medicine and Texas Children's Hospital, Houston, Texas, USA
| | - Michael A Belfort
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Baylor College of Medicine and Texas Children's Hospital, Houston, Texas, USA
| | - Ahmed A Nassr
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Baylor College of Medicine and Texas Children's Hospital, Houston, Texas, USA
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Sanz Cortes M, Corroenne R, Pyarali M, Johnson RM, Whitehead WE, Espinoza J, Donepudi R, Castillo J, Castillo H, Mehollin-Ray AR, Shamshirsaz AA, Nassr AA, Belfort MA. Ambulation after in-utero fetoscopic and open spina bifida repair: predictors for ambulation at 30 months. Ultrasound Obstet Gynecol 2024. [PMID: 38243917 DOI: 10.1002/uog.27589] [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] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 12/04/2023] [Accepted: 01/15/2024] [Indexed: 01/22/2024]
Abstract
OBJECTIVE Ambulatory outcomes from children who underwent a new minimally invasive fetal spina bifida surgery approach are included in this study for the first time. Identifying cases with better chances of independent ambulation from fetal life can have an important impact on patient counseling. The objectives of this study were: (1) To compare the ambulatory status of a cohort of children who had a prenatal spina bifida repair using two different methods (fetoscopic and open) with a cohort who underwent postnatal repair; and (2) to identify the best predictors for ambulation. METHODS Retrospective review of a cohort of children who had spina bifida repair from 2011-2023 using prenatal fetoscopic surgery (N=73), prenatal open-hysterotomy surgery (N=37) or postnatal repair (N=51) in a single tertiary hospital. Consecutive sample of cases who underwent a spina bifida repair in utero following MoMs trial criteria and cases who underwent postnatal repair, meeting same criteria, also followed up after birth at the same institution. Motor function (MF) assessment by ultrasound was recorded at initial evaluation (MF1), 6 postoperative weeks or equivalent (MF2) and prior to delivery (MF3). Clinical exams to assess MF at birth and at 12 months were recorded. First sacral myotome (S1) MF was classified as "intact MF". Ambulatory status data at each follow-up visit was collected. The proportion of cases who were able to walk independently were compared between fetoscopic and open prenatal surgeries and between prenatal (by fetoscopic or open surgery) and postnatal spina bifida repair. Logistic regression analyses were performed to identify predictors for independent ambulation. RESULTS At 30 months, the proportion of independent ambulators was higher in prenatally vs. postnatally repaired cases (51.8% vs.15.7%; p<0.01). No differences in ambulatory outcomes were seen in the comparison between fetoscopic (52%) vs. open (51.3%; p=0.95) prenatal repair. In the prenatal repair group, having an "intact MF" at 12 months [Odds ratio 7.71 (95%CI: 2.77-21.47), p<0.01] and at birth [4.38 (1.53-12.56), p<0.01], predicted significantly being an independent ambulator by 30 months; the anatomical level of lesion below L2 was also predictive for this outcome [3.68(1.33-9.88), p=0.01]. CONCLUSION Ambulatory status by 30 months can be predicted by observing S1 MF postnatally. Results from this study have implications for parental counseling and planning for supportive therapies. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- M Sanz Cortes
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, Baylor College of Medicine & Texas Children's Hospital, Houston, TX, USA
| | - R Corroenne
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, Baylor College of Medicine & Texas Children's Hospital, Houston, TX, USA
| | - M Pyarali
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, Baylor College of Medicine & Texas Children's Hospital, Houston, TX, USA
| | - R M Johnson
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, Baylor College of Medicine & Texas Children's Hospital, Houston, TX, USA
| | - W E Whitehead
- Department of Neurosurgery, Baylor College of Medicine & Texas Children's Hospital, Houston, TX, USA
| | - J Espinoza
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, Baylor College of Medicine & Texas Children's Hospital, Houston, TX, USA
| | - R Donepudi
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, Baylor College of Medicine & Texas Children's Hospital, Houston, TX, USA
| | - J Castillo
- Department of Pediatrics, Baylor College of Medicine & Texas Children's Hospital, Houston, TX, USA
| | - H Castillo
- Department of Pediatrics, Baylor College of Medicine & Texas Children's Hospital, Houston, TX, USA
| | - A R Mehollin-Ray
- Department of Radiology, Baylor College of Medicine & Texas Children's Hospital, Houston, TX, USA
| | - A A Shamshirsaz
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, Baylor College of Medicine & Texas Children's Hospital, Houston, TX, USA
| | - A A Nassr
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, Baylor College of Medicine & Texas Children's Hospital, Houston, TX, USA
| | - M A Belfort
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, Baylor College of Medicine & Texas Children's Hospital, Houston, TX, USA
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Mitts MD, Whitehead W, Corroenne R, Johnson R, Donepudi R, Espinoza J, Shamshirsaz AA, Sanz Cortes M, Belfort MA, Nassr AA. Prenatal surgery in fetal myelomeningocele with severe ventriculomegaly. Ultrasound Obstet Gynecol 2024. [PMID: 38224552 DOI: 10.1002/uog.27585] [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] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 11/14/2023] [Accepted: 01/07/2024] [Indexed: 01/17/2024]
Abstract
OBJECTIVES Prenatal myelomeningocele (MMC) repair is performed to decrease risk for treatment of hydrocephalus after birth and to preserve motor function. Some centers may not consider patients candidates for surgery if severe ventriculomegaly is present and there is no expected benefit in decreased risk for hydrocephalus treatment. This study sought to compare postnatal outcomes of fetuses with MMC and severe ventriculomegaly (>15mm) who underwent prenatal repair, with fetuses with severe ventriculomegaly who underwent postnatal repair and fetuses with ventriculomegaly (<15mm) who underwent prenatal repair. METHODS This was a retrospective study of fetuses with MMC that underwent prenatal or postnatal repair between 2012 and 2021 at a single institution. The cohort was divided based on preoperative fetal ventricular size into two groups, those with severe ventriculomegaly (≥15 mm) and those without severe ventriculomegaly (<15 mm). Fetal ventricular size was measured by MRI prior to surgery using the standardized approach and the mean of the left and right ventricle was used for analysis. Motor function of lower extremities was assessed at the time of referral by ultrasound and if flexion-extension movements of the ankle were seen, it was considered as preserved S1 motor function. Postnatal outcomes including motor function of lower extremities assessed at birth and need for diversion procedure for hydrocephalus treatment during the first year of life were collected and compared between groups. Data was presented as median and range or number and percentages as appropriate. P value >0.05 was considered statistically significant. Multivariate regression analysis was used to adjust for potential confounders. RESULTS 154 patients were included in this study: 145 patients underwent fetal surgery (101 fetoscopic and 44 open hysterotomy) and 9 patients with severe ventriculomegaly underwent postnatal repair. Among the 145 patients who underwent fetal surgery, 22 presented with severe ventriculomegaly. Prenatally repaired fetuses with severe ventriculomegaly at referral were at a significantly higher need for hydrocephalus treatment by 12 months than those without severe ventriculomegaly (62% vs. 29%, p<0.01). However, motor function assessment at birth was similar between both prenatally repaired groups (OR=0.92, 95% CI [0.33-2.59], p=0.88) adjusted for the anatomical level of the lesion. The prenatally repaired group with severe ventriculomegaly had better preserved motor function levels at birth compared to the postnatal repair group with severe ventriculomegaly (L3 with 11.1% S1 motor function; p=<0.01 and p=<0.01). Prenatally repaired patients with severe ventriculomegaly had an 18.9 times chance of having an intact motor function at birth [95% CI (1.2 - 290.1)] adjusted for ethnicity, presence of clubfeet at referral, and gestational age at delivery compared to postnatal repair. There was not a significant difference in the need for hydrocephalus treatment in the first year of life between prenatal and postnatal repair of patients with severe ventriculomegaly (61.9% vs 87.5%, p=0.18). CONCLUSIONS Although fetuses with MMC and severe ventriculomegaly do not seem to benefit from fetal surgery in terms of postnatal hydrocephalus treatment, they benefit from increased chance of preserved motor function at birth. Results from this study highlight the benefits of having prenatal MMC repair for cases with severe ventriculomegaly at referral to preserve motor function. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- M D Mitts
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, Baylor College of Medicine & Texas Children's Hospital, Houston, Texas, USA
| | - W Whitehead
- Department of Neurosurgery, Baylor College of Medicine & Texas Children's Hospital, Houston, Texas, USA
| | - R Corroenne
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, Baylor College of Medicine & Texas Children's Hospital, Houston, Texas, USA
| | - R Johnson
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, Baylor College of Medicine & Texas Children's Hospital, Houston, Texas, USA
| | - R Donepudi
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, Baylor College of Medicine & Texas Children's Hospital, Houston, Texas, USA
| | - J Espinoza
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, Baylor College of Medicine & Texas Children's Hospital, Houston, Texas, USA
| | - A A Shamshirsaz
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, Baylor College of Medicine & Texas Children's Hospital, Houston, Texas, USA
| | - M Sanz Cortes
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, Baylor College of Medicine & Texas Children's Hospital, Houston, Texas, USA
| | - M A Belfort
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, Baylor College of Medicine & Texas Children's Hospital, Houston, Texas, USA
| | - A A Nassr
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, Baylor College of Medicine & Texas Children's Hospital, Houston, Texas, USA
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Salmanian B, Shamshirsaz AA, Fox KA, Asl NM, Erfani H, Detlefs SE, Coburn M, Espinoza J, Nassr A, Belfort MA, Clark SL, Shamshirsaz AA. Clinical Outcomes of a False-Positive Antenatal Diagnosis of Placenta Accreta Spectrum. Am J Perinatol 2024; 41:187-192. [PMID: 34666389 DOI: 10.1055/a-1673-5103] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE Antenatal diagnosis of placenta accreta spectrum (PAS) is critical to reduce maternal morbidity. While clinical outcomes of women with PAS have been extensively described, little information is available regarding the women who undergo cesarean delivery with a presumptive PAS diagnosis that is not confirmed by histopathologic examination. We sought to examine resource utilization and clinical outcomes of this group of women with a false-positive diagnosis of PAS. STUDY DESIGN This is a retrospective analysis of patients with prenatally diagnosed PAS cared for between 2015 and 2020 by our multidisciplinary PAS team. Maternal outcomes were examined. Univariate analysis was performed and a multivariate model was employed to compare outcomes between women with and without histopathologically confirmed PAS. RESULTS A total of 162 patients delivered with the preoperative diagnosis of PAS. Of these, 146 (90%) underwent hysterectomy and had histopathologic confirmation of PAS. Thirteen women did not undergo the planned hysterectomy. Three women underwent hysterectomy but pathologic examination did not confirm PAS. In comparing women with and without pathologic confirmation of PAS, the false-positive PAS group delivered later in pregnancy (34 vs. 33 weeks of gestation, p = 0.015) and had more planned surgery (88 vs. 47%, p = 0.002). There was no difference in skin incision type or hysterotomy placement for delivery. No significant difference in either the estimated blood loss or blood components transfused was noted between groups. CONCLUSION Careful intraoperative evaluation of women with preoperatively presumed PAS resulted in a 3/149 (2%) retrospectively unnecessary hysterectomy. Management of women with PAS in experienced centers benefits patients in terms of both resource utilization and avoidance of unnecessary maternal morbidity, understanding that our results are produced in a center of excellence for PAS. We also propose a management protocol to assist in the avoidance of unnecessary hysterectomy in women with the preoperative diagnosis of PAS. KEY POINTS · Evaluation and delivery planning of patients with suspected placenta accreta spectrum in experienced centers provides acceptable outcomes.. · Under specific circumstances, delivery of placenta may be attempted if placenta accreta is suspected.. · Patients with suspected placenta accreta rarely undergo unindicated hysterectomy..
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Affiliation(s)
- Bahram Salmanian
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas
| | - Amir A Shamshirsaz
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas
| | - Karin A Fox
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas
| | | | - Hadi Erfani
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas
| | - Sarah E Detlefs
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas
| | - Michael Coburn
- Department of Urology, Baylor College of Medicine, Houston, Texas
| | - Jimmy Espinoza
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas
| | - Ahmed Nassr
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas
| | - Michael A Belfort
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas
| | - Steven L Clark
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas
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Burns HR, Yim NH, Dibbs RP, Ferry AM, Belfort MA, Buchanan EP. A Unique Case of Intrauterine Pressure Injury. Adv Skin Wound Care 2023; 36:667-671. [PMID: 37983580 DOI: 10.1097/asw.0000000000000063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2023]
Abstract
ABSTRACT The authors present a review of the literature regarding pressure injuries (PIs) in neonates and a case of a newborn who developed a PI following a prolonged labor process and fetal malposition. A girl born at 35 weeks' gestation to a 34-year-old gravida 7 para 6 mother with a medical history of untreated gestational diabetes, preeclampsia, and COVID-19 was delivered via cesarean section after failure to progress through labor. The premature infant was found to have a 3.2 × 2.3-cm PI at the nape of the posterior neck. Premature infants have a histologically proven, age-dependent decreased thickness of their stratum corneum, epidermis, and dermis, which places them at increased risk of developing PIs that can be painful and lead to infection. In the present case, the neonate's congenital PI was successfully treated with medical-grade honey for approximately a month.
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Affiliation(s)
- Heather R Burns
- In the Division of Plastic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas, Heather R. Burns, BA, is a Research Fellow; Nicolas H. Yim, BA, is Research Fellow; and Rami P. Dibbs, MD, and Andrew M. Ferry, MD, are Plastic Surgery Residents. At Texas Children's Hospital, Houston, Michael A. Belfort, MD, PhD, is Obstetrician/Gynecologist-in-Chief and Chair of Obstetrics and Gynecology and Edward P. Buchanan, MD, is Chief of Plastic Surgery. The authors have disclosed no financial relationships related to this article. Submitted August 29, 2022; accepted in revised form December 22, 2022
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12
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Albrecht KD, Denning S, Hosek K, Burnett BA, Sangi-Haghpeykar H, Belfort MA, Clark SL. Umbilical cord gas analysis: clinical implications of a comprehensive, contemporary determination of normal ranges. Am J Obstet Gynecol MFM 2023; 5:101134. [PMID: 37598886 DOI: 10.1016/j.ajogmf.2023.101134] [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: 06/21/2023] [Accepted: 08/15/2023] [Indexed: 08/22/2023]
Abstract
BACKGROUND Umbilical cord gases are often used to assess the impact of labor and delivery on the fetus. However, no large series exists that reflects contemporary obstetrical practice or that analyzed blood gas ranges by route of delivery. Baseline, prelabor acid-base status in the human fetus is also poorly defined, rendering the assessment of blood gas changes during labor difficult. OBJECTIVE This study aimed to define normal umbilical cord gas and lactate values, stratified by mode of delivery, in a large contemporary series in which universal umbilical cord gas evaluation was dictated by protocol. STUDY DESIGN This was a retrospective cohort study. We analyzed the umbilical cord gas and lactate data of an unselected population of infants born between March 2012 and April 2022 at a large teaching hospital. These values were then analyzed by mode of delivery and, for cesarean deliveries, by indication for cesarean delivery and type of anesthesia. Umbilical cord gas values from infants delivered by elective cesarean delivey under general anesthesia without labor were considered representative of baseline, prelabor values. RESULTS Data were available for 45,475 infants. The median arterial pH values and interquartile ranges for vaginal births, elective cesarean deliveries without labor, and cesarean deliveries performed for fetal heart rate concerns were 7.27 (0.09), 7.27 (0.06), and 7.25 (0.09), respectively. Arterial lactate values for these same 3 groups were 4.1 (2.5), 2.5 (1.2), and 4.0 (2.8) mmoles/L, respectively. Because of the very large sample size, most comparisons yielded differences that were statistically significant, but clinically irrelevant. Of all the infants, 14% had an arterial pH <7.20; a pH value of 7.1 represents 2 standard deviations from the mean. CONCLUSION This large, population-based study of umbilical cord gas and lactate levels in an unselected population, stratified by delivery mode, represents a previously unavailable benchmark for the evaluation of umbilical cord gases. Arterial umbilical cord pH values for infants delivered by elective caesarean delivery without labor (median pH 7.28) reflect a lower prelabor fetal pH baseline than previously assumed. This finding, coupled with our determination that a 2 standard deviation below normal pH limit of 7.1, instead of the historic arbitrary pH of 7.2 threshold, helps to explain the poor positive predictive value of electronic fetal heart rate monitoring, a test designed to detect arterial pH levels that have fallen from an assumed baseline near pH 7.4 to an assumed potentially injurious pH level of <7.2. Uncomplicated labor, even when prolonged, does not generally lead to a clinically significant cumulative hypoxic stress to the human fetus. These findings, along with our determination that there is no difference in the acid-base status among infants delivered by cesarean delivery for fetal heart rate concerns, help to explain the failure of current approaches in labor and delivery management to reduce the rates of neonatal hypoxic-ischemic encephalopathy and cerebral palsy, conditions that almost always reflect developmental events rather than the effects of labor on the fetus.
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Affiliation(s)
- Kelly D Albrecht
- Department of Maternal Fetal Medicine, Baylor College of Medicine, Houston TX
| | - Stacie Denning
- Department of Maternal Fetal Medicine, Baylor College of Medicine, Houston TX
| | - Kathleen Hosek
- Department of Maternal Fetal Medicine, Baylor College of Medicine, Houston TX
| | - Brian A Burnett
- Department of Maternal Fetal Medicine, Baylor College of Medicine, Houston TX
| | | | - Michael A Belfort
- Department of Maternal Fetal Medicine, Baylor College of Medicine, Houston TX
| | - Steven L Clark
- Department of Maternal Fetal Medicine, Baylor College of Medicine, Houston TX.
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13
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Nassr AA, Hessami K, Corroenne R, Sanz Cortes M, Donepudi R, Espinoza J, Yamamoto R, Stirnemann J, Ishii K, Belfort MA, Chmait RH, Shamshirsaz AA. Outcome of laser photocoagulation in monochorionic diamniotic twin pregnancy complicated by Type-II selective fetal growth restriction. Ultrasound Obstet Gynecol 2023; 62:369-373. [PMID: 36704956 DOI: 10.1002/uog.26165] [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] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 12/05/2022] [Accepted: 01/09/2023] [Indexed: 06/18/2023]
Abstract
OBJECTIVES To evaluate the outcome of monochorionic diamniotic (MCDA) twins complicated by Type-II selective fetal growth restriction (sFGR) who underwent fetoscopic laser photocoagulation and to validate a previously proposed subclassification system for Type-II sFGR in a large multicenter cohort. METHODS This retrospective multicenter cohort study included all MCDA twins complicated by Type-II sFGR who underwent laser photocoagulation of placental anastomoses at four large tertiary fetal-care centers between 2006 and 2020. Cases were subclassified according to a recently proposed system based on Doppler evaluation of the ductus venosus (DV) and middle cerebral artery (MCA) into Type-IIA (normal DV flow and MCA peak systolic velocity (PSV) of the growth-restricted fetus) or Type-IIB (absent or reversed flow in the DV during atrial contraction and/or MCA-PSV ≥ 1.5 multiples of the median of the growth-restricted fetus). Demographic characteristics and pregnancy outcomes were compared between the groups. Data are presented as mean ± SD or n (%) as appropriate. P-values < 0.05 were considered statistically significant. RESULTS A total of 98 patients with MCDA twins met our inclusion criteria, with 56 subclassified as Type IIA and 42 as Type IIB. Demographic characteristics were similar between the groups; however, Type-IIB cases had a significantly earlier gestational age at diagnosis and at laser surgery, as well as larger intertwin estimated fetal weight discordance, which may be a reflection of disease severity. Postnatal survival of the growth-restricted fetus to 30 days of age was significantly lower in Type-IIB compared to Type-IIA cases (23.8% vs 46.4%; P = 0.034). CONCLUSIONS In MCDA twins complicated by Type-II sFGR and treated with laser photocoagulation of placental anastomoses, preoperative Doppler assessment of the DV and MCA helped identify a subset of patients at increased risk of demise of the growth-restricted fetus following intervention. This study provides valuable information for guiding surgical management and patient counseling. © 2023 International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- A A Nassr
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston, TX, USA
| | - K Hessami
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston, TX, USA
| | - R Corroenne
- Department of Obstetrics and Gynecology, University Paris Descartes, Hopital Necker-Enfants Malades, Paris, France
| | - M Sanz Cortes
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston, TX, USA
| | - R Donepudi
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston, TX, USA
| | - J Espinoza
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston, TX, USA
| | - R Yamamoto
- Department of Maternal-Fetal Medicine, Osaka Medical Center and Research Institute for Maternal and Child Health, Izumi, Japan
| | - J Stirnemann
- Department of Obstetrics and Gynecology, University Paris Descartes, Hopital Necker-Enfants Malades, Paris, France
| | - K Ishii
- Department of Maternal-Fetal Medicine, Osaka Medical Center and Research Institute for Maternal and Child Health, Izumi, Japan
| | - M A Belfort
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston, TX, USA
| | - R H Chmait
- Department of Obstetrics and Gynecology, Los Angeles Fetal Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - A A Shamshirsaz
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston, TX, USA
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14
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Vidaeff AC, Belfort MA, Goldenberg RL, Caughey AB, Kemp MW, Saade GR. Updating the balance between benefits and harms of antenatal corticosteroids requires appropriate causal inference: a reply. Am J Obstet Gynecol 2023; 229:81. [PMID: 36758708 DOI: 10.1016/j.ajog.2023.01.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Accepted: 01/31/2023] [Indexed: 02/11/2023]
Affiliation(s)
- Alex C Vidaeff
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Baylor College of Medicine, 6651 Main St., Ste. F1020, Houston, TX 77030; Texas Children's Hospital, Houston, TX.
| | - Michael A Belfort
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Baylor College of Medicine, 6651 Main St., Ste. F1020, Houston, TX 77030; Texas Children's Hospital, Houston, TX
| | | | - Aaron B Caughey
- Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland, OR
| | - Matthew W Kemp
- Department of Obstetrics and Gynaecology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - George R Saade
- Department of Obstetrics and Gynecology, University of Texas Medical Branch at Galveston, Galveston, TX
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15
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Krispin E, Hessami K, Johnson RM, Krueger AM, Martinez YM, Jackson AL, Southworth AL, Whitehead W, Espinoza J, Nassr AA, Cortes MS, Donepudi R, Belfort MA. Systematic classification and comparison of maternal and obstetrical complications following 2 different methods of fetal surgery for the repair of open neural tube defects. Am J Obstet Gynecol 2023; 229:53.e1-53.e8. [PMID: 36596438 DOI: 10.1016/j.ajog.2022.12.317] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 12/11/2022] [Accepted: 12/17/2022] [Indexed: 01/02/2023]
Abstract
BACKGROUND In utero repair of open neural tube defects using an open hysterotomy approach (hereafter referred to as "open") has been shown to reduce the need for ventriculoperitoneal shunting and to improve motor outcomes for affected infants. Laparotomy-assisted fetoscopic repair (hereafter referred to as "hybrid") is an alternative approach that may confer similar neurologic benefits while reducing the incidence of hysterotomy-related complications. OBJECTIVE This study aimed to analyze procedure-related maternal and fetal complications of in utero repair using the Clavien-Dindo classification, and to compare the outcomes of the hybrid and open approaches. STUDY DESIGN This was a retrospective cohort study conducted in a single center between September 2011 and July 2021. All patients who met the Management of Myelomeningocele Study criteria and who underwent either hybrid or open fetal surgery were included. Maternal complications were classified using a unique adaptation of the Clavien-Dindo scoring system, allowing the development of a comprehensive complication index score specific to fetal surgery. Primary fetal outcome was defined as gestational age at delivery and summarized according to the World Health Organization definitions of preterm delivery. RESULTS There were 146 fetuses with open neural tube defects who were eligible for, and underwent, in utero repair during the study period. Of these, 102 underwent hybrid fetoscopic repair and 44 underwent open hysterotomy repair. Gestational age at the time of surgery was higher in the hybrid group than in the open group (25.1 vs 24.8 weeks; P=.004). Maternal body mass index was lower in the hybrid than in the open group (25.4 vs 27.1 kg/m2; P=.02). The duration of hybrid fetoscopic surgery was significantly longer in the hybrid than in the open group (250 vs 164 minutes; P<.001). There was a significantly lower Clavien-Dindo Grade III complication rate (4.9% vs 43.2%; P<.001) and a significantly lower overall comprehensive maternal complication index (8.7 vs 22.6; P=.021) in the hybrid group than in the open group. Gestational age at delivery was significantly higher in the hybrid group than in the open group (38.1 vs 35.8 weeks; P<.001), and this finding persisted when gestational age at delivery was analyzed using the World Health Organization definitions of preterm delivery. CONCLUSION Use of our adaptation of the standardized Clavien-Dindo classification to assess the maternal complications associated with in utero open neural tube defect repair provides a new method for objectively assessing different fetal surgical approaches. It also provides a much-needed standardized tool to allow objective comparisons between methods, which can be used when counseling patients. The hybrid open neural tube defect repair was associated with lower rates of maternal adverse events , and later gestational age at delivery compared with the open approach.
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Affiliation(s)
- Eyal Krispin
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Texas Children's Hospital, Baylor College of Medicine, Houston, TX.
| | - Kamran Hessami
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Texas Children's Hospital, Baylor College of Medicine, Houston, TX
| | - Rebecca M Johnson
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Texas Children's Hospital, Baylor College of Medicine, Houston, TX
| | - Angel M Krueger
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Texas Children's Hospital, Baylor College of Medicine, Houston, TX
| | - Yamely Mendez Martinez
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Texas Children's Hospital, Baylor College of Medicine, Houston, TX
| | - Aimee L Jackson
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Texas Children's Hospital, Baylor College of Medicine, Houston, TX
| | - Annie L Southworth
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Texas Children's Hospital, Baylor College of Medicine, Houston, TX
| | - William Whitehead
- Department of Neurosurgery, Texas Children's Hospital, Baylor College of Medicine, Houston, TX
| | - Jimmy Espinoza
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Texas Children's Hospital, Baylor College of Medicine, Houston, TX
| | - Ahmed A Nassr
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Texas Children's Hospital, Baylor College of Medicine, Houston, TX
| | - Magdalena Sanz Cortes
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Texas Children's Hospital, Baylor College of Medicine, Houston, TX
| | - Roopali Donepudi
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Texas Children's Hospital, Baylor College of Medicine, Houston, TX
| | - Michael A Belfort
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Texas Children's Hospital, Baylor College of Medicine, Houston, TX
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Khoury-Collado F, Newton JM, Brook OR, Carusi DA, Shrivastava VK, Crosland BA, Fox KA, Khandelwal M, Karam AK, Bennett KA, Sandlin AT, Shainker SA, Einerson BD, Belfort MA. Surgical Techniques for the Management of Placenta Accreta Spectrum. Am J Perinatol 2023; 40:970-979. [PMID: 37336214 DOI: 10.1055/s-0043-1761636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/21/2023]
Abstract
The surgical management of placenta accreta spectrum (PAS) is often challenging. There are a variety of techniques and management options described in the literature ranging from uterine sparing to cesarean hysterectomy. Following the inaugural meeting of the Pan-American Society for Placenta Accreta Spectrum a multidisciplinary group collaborated to describe collective recommendations for the surgical management of PAS. In this manuscript, we outline individual components of the procedure and provide suggested direction at key points of a cesarean hysterectomy in the setting of PAS. KEY POINTS: · The surgical management of PAS requires careful planning and expertise.. · Multidisciplinary team care for pregnancies complicated by PAS can decrease morbidity and mortality.. · Careful surgical techniques can minimize risk of significant hemorrhage by avoiding pitfalls..
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Affiliation(s)
- Fady Khoury-Collado
- Division of Gynecologic Oncology, Columbia University Irving Medical Center, New York Presbyterian Hospital, New York, New York
| | - J M Newton
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Olga R Brook
- Department of Radiology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Daniela A Carusi
- Department of Obstetrics and Gynecology, Brigham & Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Vineet K Shrivastava
- Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Memorial Care Miller Children's & Women's Hospital, University of California Irvine, Irvine, California
| | - Brian A Crosland
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland, Oregon
| | - Karin A Fox
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas
| | - Meena Khandelwal
- Department of Obstetrics and Gynecology, Cooper Medical School of Rowan University, Camden, New Jersey
| | - Amer K Karam
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Stanford University, Palo Alto, California
| | - Kelly A Bennett
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Adam T Sandlin
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, University of Arkansas for Medical Sciences, Little Rock, Arkansas
| | - Scott A Shainker
- Department of Obstetrics, Gynecology, and Reproductive Biology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Brett D Einerson
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, University of Utah, Salt Lake City, Utah
| | - Michael A Belfort
- Departments of Obstetrics and Gynecology, Surgery, Anesthesiology and Neurosurgery, Baylor College of Medicine and Texas Children's Hospital, Houston, Texas
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Buskmiller C, Greenwood LA, Alpuing Radilla LA, Lane K, Gray LL, Ivey RT, Carrol MR, Munoz JL, Sanz Cortes M, Nassr AA, Belfort MA, Horst K, Donepudi RV. Impact of Transfer of Maternal Care for Fetal Anomalies on Maternal Depression and Anxiety Screening: A Prospective Cohort at a Tertiary Care Center. Fetal Diagn Ther 2023; 50:282-288. [PMID: 37276841 DOI: 10.1159/000531180] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Accepted: 05/16/2023] [Indexed: 06/07/2023]
Abstract
INTRODUCTION Perinatal depression and anxiety are major causes of maternal morbidity, and are more common in high-risk pregnancies compared to low-risk pregnancies. This study used validated screening tools to assess the prevalence of depression and anxiety symptoms in pregnant patients who transferred their obstetric care to a specialized fetal center for fetal anomaly. METHODS This is a prospective cohort of patients with a fetal anomaly prompting transfer of obstetric care to Texas Children's Hospital Fetal Center between January 2021 and February 2022. The primary outcome was a self-assessed Edinburgh Postnatal Depression Scale score of 13 or higher, either antepartum or postpartum ("ever-positive EPDS"). Secondary outcomes included self-assessed Perinatal Anxiety Screening Scale (PASS) scores of 21 or higher ("ever-positive PASS"), obstetric outcomes, and neonatal outcomes. A frequentist analysis was performed. RESULTS Of 149 women who transferred to Texas Children's Hospital during the study period, 94 enrolled in this study. Twenty-six percent of women had an ever-positive EPDS; 20% of patients had an ever-positive PASS. Patients were more likely to have an ever-positive EPDS if they were single (46% compared to 20%, p = 0.025). Women who had an ever-positive EPDS were more likely to be referred to psychiatry (46% compared to 14%, p = 0.004) and psychotherapy (29% compared to 1%, p < 0.001). Surprisingly, patients were more likely to have an ever-positive PASS if they reported good social support (p = 0.03). Antepartum EPDS and PASS scores had no relationship with postpartum EPDS scores. CONCLUSION Women who transfer care to a tertiary setting have positive EPDS scores at double the rate of the general population, but tend to experience this either antepartum or postpartum (not both). Fetal centers should be prepared to screen for mental health symptoms before and after delivery and provide appropriate referral or treatment.
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Affiliation(s)
- Cara Buskmiller
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, Texas, USA
| | - Lauren A Greenwood
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, Texas, USA
| | | | - Keneshia Lane
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, Texas, USA
| | - Lauren L Gray
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, Texas, USA
| | - R Todd Ivey
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, Texas, USA
| | - Matthew R Carrol
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, Texas, USA
| | - Jessian L Munoz
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, Texas, USA
| | | | - Ahmed A Nassr
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, Texas, USA
| | - Michael A Belfort
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, Texas, USA
| | - Karen Horst
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, Texas, USA
| | - Roopali V Donepudi
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, Texas, USA
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Olutoye OO, Hammond J, Gilley J, Beckman RM, Bulathsinghala M, Keswani SS, Davies J, Mazziotti MV, Donepudi R, Belfort MA, King A, Ketwaroo PM, Lee TC. Fetal malrotation with midgut volvulus: Prenatal diagnosis and planning. J Pediatr Surg Case Rep 2023; 93:102654. [PMID: 37292252 PMCID: PMC10249907 DOI: 10.1016/j.epsc.2023.102654] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023] Open
Abstract
Introduction Malrotation of the intestinal tract is a congenital malformation commonly found either incidentally or after affected individuals develop signs and symptoms of intestinal obstruction. Malrotation is prone to midgut volvulus that can cause intestinal obstruction and lead to ischemia and necrosis requiring emergent surgical intervention. Rare instances of in utero midgut volvulus have been reported in the literature and carry a high mortality given the difficulty in establishing a diagnosis prior to development of signs of intestinal ischemia and necrosis. Advancements in imaging have made it possible to diagnose in utero malrotation earlier, raising the question of optimal timing of delivery, especially in cases of prenatally diagnosed midgut volvulus. In these cases, the risks of premature birth must be weighed against the risks of fetal intestinal ischemia and potential fetal demise. Case presentation This case report details an interesting presentation of intestinal malrotation with suspected midgut volvulus found on prenatal imaging at 33 weeks and 4 days' gestation. This prompted delivery of the infant at 34 weeks and 2 days' gestation with urgent operative management, within 3 hours of life, after diagnosis was confirmed postnatally. Intraoperatively, the infant was confirmed to have midgut volvulus without bowel ischemia, the intestines were reduced, and a Ladd procedure was performed without incident. The infant recovered postoperatively without complication, tolerated advancement to full volume feeds and was discharged on day of life 18. Conclusion Successful management of fetal malrotation with midgut volvulus may be accomplished by early access to a multi-disciplinary team of professionals, prompt postnatal confirmation of diagnosis, and urgent correction to minimize the risk of complications.
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Affiliation(s)
- Oluyinka O. Olutoye
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | - J.D. Hammond
- Division of Neonatology, Texas Children’s Hospital, Baylor College of Medicine, Houston, TX, USA
| | - Jamie Gilley
- Division of Neonatology, Texas Children’s Hospital, Baylor College of Medicine, Houston, TX, USA
| | - Ross M. Beckman
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA
- Division of Pediatric Surgery, Texas Children’s Hospital, Baylor College of Medicine, Houston, TX, USA
| | - Marie Bulathsinghala
- Division of Neonatology, Texas Children’s Hospital, Baylor College of Medicine, Houston, TX, USA
| | - Sonya S. Keswani
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Jonathan Davies
- Division of Neonatology, Texas Children’s Hospital, Baylor College of Medicine, Houston, TX, USA
| | - Mark V. Mazziotti
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA
- Division of Pediatric Surgery, Texas Children’s Hospital, Baylor College of Medicine, Houston, TX, USA
| | - Roopali Donepudi
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
| | - Michael A. Belfort
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
| | - Alice King
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA
- Division of Pediatric Surgery, Texas Children’s Hospital, Baylor College of Medicine, Houston, TX, USA
| | - Pamela M. Ketwaroo
- Edward B. Singleton Department of Radiology, Texas Children’s Hospital, Baylor College of Medicine, Houston, TX, USA
| | - Timothy C. Lee
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA
- Division of Pediatric Surgery, Texas Children’s Hospital, Baylor College of Medicine, Houston, TX, USA
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Buskmiller C, Munoz JL, Cortes MS, Donepudi RV, Belfort MA, Nassr AA. Laser therapy versus expectant management for selective fetal growth restriction in monochorionic twins: A systematic review. Prenat Diagn 2023; 43:687-698. [PMID: 36991554 DOI: 10.1002/pd.6348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 03/01/2023] [Accepted: 03/17/2023] [Indexed: 03/31/2023]
Abstract
Selective fetal growth restriction (sFGR) complicates 10%-26% of monochorionic twins. Treatment options include cord coagulation, expectant management, and fetoscopic laser photocoagulation. This review compared laser to expectant management for situations when cord coagulation is not an option. The MEDLINE, EMBASE, and Cochrane databases were queried for studies that compared laser to expectant management for sFGR. GRADE was used to assess quality prior to meta-analysis. A random-effects model was used to generate relative risks. Six studies were included, encompassing 299 pregnancies. One study was randomized and the remainder were retrospective cohorts. Laser is associated with more fetal deaths of the FGR twin compared to expectant management (risk ratio [RR] 2.5, 95% confidence interval [CI] 1.43-4.37, p = 0.001, I2 = 48%). Neonatal deaths and gestational age at delivery did not differ. Laser was associated with decreased abnormal neuroimaging in the AGA twin (RR 0.25, 95% CI 0.07-0.97, p = 0.05). Neurodevelopmental outcomes did not differ, although these data are limited. Laser causes more fetal deaths of the FGR twin without altering gestational age at delivery or rates of neonatal death. The literature is heterogeneous and the level of bias is high. Randomized trials that address laser for type II sFGR are needed and should include long-term neurological outcomes.
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Espinoza J, King A, Shamshirsaz AA, Nassr AA, Donepudi R, Sanz Cortes M, Meholin-Ray AR, Krispin E, Johnson R, Mendez Martinez Y, Keswani SG, Lee TC, Joyeux L, Espinoza AF, Olutoye Ii O, Garcia-Prats JA, Fernandes CJ, Coleman RD, Lohmann P, Rhee CJ, Davies J, Belfort MA. Characterization of suboptimal responses to fetoscopic endoluminal tracheal occlusion in congenital diaphragmatic hernia. Fetal Diagn Ther 2023:000530549. [PMID: 37040717 DOI: 10.1159/000530549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 03/24/2023] [Indexed: 04/13/2023]
Abstract
INTRODUCTION To characterize the changes in fetal lung volume following endoluminal tracheal occlusion (FETO) that are associated with infant survival and need for extracorporeal membrane oxygenation (ECMO) in congenital diaphragmatic hernia (CDH). METHODS Fetuses with CDH who underwent FETO at a single institution were included. CDH cases were reclassified by MRI metrics, [observed-to-expected total lung volume (O/E TLV) and percent liver herniation]. The percent changes of MRI metrics after FETO were calculated. ROC-derived cutoffs of these changes were derived to predict infant survival to discharge. Regression analyses were done to determine the association between these cutoffs with infant survival and ECMO need, adjusted for site of CDH, gestational age at delivery, fetal sex, and CDH severity. RESULTS Thirty CDH cases were included. ROC analysis demonstrated that post-FETO increases in O/E TLV had an area under the curve of 0.74 (p=0.035) for the prediction of survival to hospital discharge; a cutoff of less than 10% was selected. Fetuses with a <10% post-FETO increase in O/E TLV had lower survival to hospital discharge [44.8% vs. 91.7%; p=0.018] and higher ECMO use [61.1% vs. 16.7%; p=0.026] compared to those with an O/E TLV increase ≥10%. Similar results were observed when the analyses were restricted to left-sided CDH cases. A post-FETO <10% increase in O/E TLV was independently associated with lower survival at hospital discharge (aOR: 0.073, 95% CI: 0.008 - 0.689; p=0.022) and at 12 months of age (aOR: 0.091, 95% CI: 0.01 - 0.825; p=0.036) as well as with higher ECMO use (aOR: 7.88, 95% CI: 1.31 - 47.04; p=0.024). DISCUSSION/CONCLUSION Fetuses with less than 10% increase in in O/E TLV following the FETO procedure are at increased risk for requiring ECMO and for death in the postnatal period when adjusted for gestational age at delivery, CDH severity, and other confounders.
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21
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Krispin E, Mustafa HJ, Espinoza J, Nassr AA, Sanz Cortes M, Donepudi R, Harman C, Mostafaei S, Turan O, Belfort MA, Shamshirsaz AA. Prediction of dual survival following fetoscopic laser photocoagulation for twin-twin transfusion syndrome. Ultrasound Obstet Gynecol 2023; 61:511-517. [PMID: 36191157 DOI: 10.1002/uog.26089] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 09/02/2022] [Accepted: 09/23/2022] [Indexed: 06/16/2023]
Abstract
OBJECTIVE To develop a model based on factors available at the time of diagnosis of twin-twin transfusion syndrome (TTTS) for predicting the probability of dual twin survival following fetoscopic laser photocoagulation (FLP) using a machine-learning algorithm. METHODS This was a retrospective study of data collected at two university-affiliated tertiary fetal centers between 2012 and 2021. The cohort included monochorionic diamniotic twin pregnancies complicated by TTTS that underwent FLP. Data were stratified based on survival 30 days after delivery, and cases with dual survival were compared to those without dual survival. A random forest machine-learning algorithm was used to construct a prediction model, and the relative importance value was calculated for each parameter that presented a statistically significant difference between the two study groups and was included in the model. The holdout method was applied to check overfitting of the random forest algorithm. A prediction model for dual twin survival 30 days after delivery was presented based on the test set. RESULTS The study included 537 women with monochorionic diamniotic twin pregnancy, of whom 346 (64.4%) had dual twin survival at 30 days after delivery and were compared with 191 (35.6%) cases that had one or no survivors. Univariate analysis demonstrated no differences in demographic parameters between the groups. At the time of diagnosis, the dual-survival group had lower rates of estimated fetal weight (EFW) < 10th centile for gestational age in the donor twin (56.4% vs 69.4%; P = 0.004), intertwin EFW discordance > 25% (40.8% vs 56.5%; P = 0.001) and anterior placenta (40.5% vs 50.0%; P = 0.034). Comparison of Doppler findings between the two groups demonstrated significant differences in the donor twin, with a lower rate of pulsatility index (PI) > 95th centile in the umbilical artery and ductus venosus and a lower rate of PI < 5th centile in the fetal middle cerebral artery in the dual-survival group. Relative importance values for each of these six parameters were calculated, allowing the construction of a prediction model with an area under the receiver-operating-characteristics curve of 0.916 (95% CI, 0.887-0.946). CONCLUSIONS We developed a predictive model for dual survival in monochorionic twin pregnancies following FLP for TTTS, which incorporates six variables obtained at the time of diagnosis of TTTS, including donor EFW < 10th centile, intertwin EFW discordance > 25%, anterior placenta and abnormal PI in the umbilical artery, ductus venosus and middle cerebral artery of the donor twin. This clinically applicable tool may improve treatment planning and patient counseling. © 2022 International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- E Krispin
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Baylor College of Medicine and Texas Children's Fetal Center, Houston, TX, USA
| | - H J Mustafa
- Department of Obstetrics, Gynecology and Reproductive Sciences, Division of Maternal-Fetal Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - J Espinoza
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Baylor College of Medicine and Texas Children's Fetal Center, Houston, TX, USA
| | - A A Nassr
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Baylor College of Medicine and Texas Children's Fetal Center, Houston, TX, USA
| | - M Sanz Cortes
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Baylor College of Medicine and Texas Children's Fetal Center, Houston, TX, USA
| | - R Donepudi
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Baylor College of Medicine and Texas Children's Fetal Center, Houston, TX, USA
| | - C Harman
- Department of Obstetrics, Gynecology and Reproductive Sciences, Division of Maternal-Fetal Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - S Mostafaei
- Division of Clinical Geriatrics, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - O Turan
- Department of Obstetrics, Gynecology and Reproductive Sciences, Division of Maternal-Fetal Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - M A Belfort
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Baylor College of Medicine and Texas Children's Fetal Center, Houston, TX, USA
| | - A A Shamshirsaz
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Baylor College of Medicine and Texas Children's Fetal Center, Houston, TX, USA
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22
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Hessami K, Evans MI, Nassr AA, Espinoza J, Donepudi RV, Sanz Cortes M, Krispin E, Mostafaei S, Belfort MA, Shamshirsaz AA. Fetal Reduction of Triplet Pregnancies to Twins vs Singletons: A Meta-analysis of Survival and Pregnancy Outcome. Obstet Gynecol Surv 2023. [DOI: 10.1097/ogx.0000000000001137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
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23
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Mehl SC, Peiffer S, Powell P, Belfort MA, Lee TC, Keswani SG, King A. Association of socioeconomic status with empowerment, depression, and anxiety in pregnancies complicated by fetal surgical anomalies. J Pediatr Surg 2023; 58:1111-1115. [PMID: 36918324 DOI: 10.1016/j.jpedsurg.2023.02.035] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 02/10/2023] [Indexed: 02/19/2023]
Abstract
BACKGROUND Women with pregnancies complicated by fetal surgical anomalies experience significant psychosocial burden. There remains a need to determine the impact that socioeconomic status has on maternal empowerment, anxiety, and depression. METHODS A survey study was conducted from 5/2021-5/2022 to quantify empowerment, anxiety, and depression in women with fetal surgical anomalies. Surveys administered included Pregnancy Related Empowerment Scale (PRES), Patient Empowerment Scale (PES), State Trait Anxiety Inventory (STAI), and Depression Anxiety and Stress Scale (DASS). Two-sample t-test was used to compare survey scores across socioeconomic groups. RESULTS Seventy-four patients were recruited. Mothers more commonly preferred English as primary language (n = 61, 82%) and were non-Hispanic (n = 43, 58%). Lower empowerment scores were observed in Hispanic mothers (PRES, p = 0.03; PES, p = 0.04) and mothers who preferred Spanish (PRES, p = 0.04; PES, p = 0.06) as primary language. Both non-Hispanic (p = 0.88) and English speaking (p = 0.75) women had higher STAI scores, but neither was significantly different. DASS was not significantly higher for Hispanic (p = 0.79) or Spanish speaking mothers (p = 0.47). CONCLUSION Hispanic and Spanish speaking women with pregnancies complicated by fetal surgical anomalies have significantly decreased empowerment scores. These findings suggest a need for development of culturally competent, targeted interventions to improve maternal empowerment in this high-risk population. LEVEL OF EVIDENCE Level II. TYPE OF STUDY Cross-Sectional Survey Study.
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Affiliation(s)
- Steven C Mehl
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA; Department of Surgery, Division of Pediatric Surgery, Texas Children's Hospital, Houston, TX, USA
| | - Sarah Peiffer
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA; Department of Surgery, Division of Pediatric Surgery, Texas Children's Hospital, Houston, TX, USA
| | - Paulina Powell
- Department of Surgery, Division of Pediatric Surgery, Texas Children's Hospital, Houston, TX, USA
| | - Michael A Belfort
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Texas Children's Hospital, Houston, TX, USA
| | - Timothy C Lee
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA; Department of Surgery, Division of Pediatric Surgery, Texas Children's Hospital, Houston, TX, USA
| | - Sundeep G Keswani
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA; Department of Surgery, Division of Pediatric Surgery, Texas Children's Hospital, Houston, TX, USA
| | - Alice King
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA; Department of Surgery, Division of Pediatric Surgery, Texas Children's Hospital, Houston, TX, USA.
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Vidaeff AC, Belfort MA, Kemp MW, Saade GR, Caughey AB, Wapner RJ, Goldenberg RL, Jobe AH. Updating the balance between benefits and harms of antenatal corticosteroids. Am J Obstet Gynecol 2023; 228:129-132. [PMID: 36396484 DOI: 10.1016/j.ajog.2022.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Accepted: 10/03/2022] [Indexed: 11/16/2022]
Affiliation(s)
- Alex C Vidaeff
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Texas Children's Hospital, Baylor College of Medicine, Houston, TX.
| | - Michael A Belfort
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Texas Children's Hospital, Baylor College of Medicine, Houston, TX
| | - Matthew W Kemp
- Department of Obstetrics and Gynaecology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - George R Saade
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch at Galveston, Galveston, TX
| | - Aaron B Caughey
- Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland, OR
| | - Ronald J Wapner
- Department of Obstetrics and Gynecology, Columbia University, New York, NY
| | | | - Alan H Jobe
- Cincinnati Children's Hospital, Cincinnati, OH
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Olutoye OO, Joyeux L, King A, Belfort MA, Lee TC, Keswani SG. Minimally Invasive Fetal Surgery and the Next Frontier. Neoreviews 2023; 24:e67-e83. [PMID: 36720693 DOI: 10.1542/neo.24-2-e67] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Most patients with congenital anomalies do not require prenatal intervention. Furthermore, many congenital anomalies requiring surgical intervention are treated adequately after birth. However, there is a subset of patients with congenital anomalies who will die before birth, shortly after birth, or experience severe postnatal complications without fetal surgery. Fetal surgery is unique in that an operation is performed on the fetus as well as the pregnant woman who does not receive any direct benefit from the surgery but rather lends herself to risks, such as hemorrhage, abruption, and preterm labor. The maternal risks involved with fetal surgery have limited the extent to which fetal interventions may be performed but have, in turn, led to technical innovations that have significantly advanced the field. This review will examine congenital abnormalities that can be treated with minimally invasive fetal surgery and introduce the next frontier of prenatal management of fetal surgical pathology.
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Affiliation(s)
- Oluyinka O Olutoye
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX
| | - Luc Joyeux
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX.,Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX.,Division of Pediatric Surgery, Department of Surgery, Texas Children's Hospital, Houston, TX
| | - Alice King
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX.,Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX.,Division of Pediatric Surgery, Department of Surgery, Texas Children's Hospital, Houston, TX
| | - Michael A Belfort
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX.,Department of Obstetrics and Gynecology, Baylor College of Medicine, Texas Children's Hospital, Houston, TX
| | - Timothy C Lee
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX.,Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX.,Division of Pediatric Surgery, Department of Surgery, Texas Children's Hospital, Houston, TX
| | - Sundeep G Keswani
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX.,Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX.,Division of Pediatric Surgery, Department of Surgery, Texas Children's Hospital, Houston, TX
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Goulding AN, Casey S, Reed CC, Shamshirsaz AA, Lombaard H, Belfort MA, Noll L, Fox KA. Perinatal mental healthcare utilization among patients with placenta accreta spectrum. Am J Obstet Gynecol 2023. [DOI: 10.1016/j.ajog.2022.11.465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Shamshirsaz AA, Chmait RH, Stirnemann J, Habli MA, Johnson A, Hessami K, Mostafaei S, Nassr AA, Donepudi RV, Sanz Cortes M, Espinoza J, Krispin E, Belfort MA. Solomon versus selective fetoscopic laser photocoagulation for twin-twin transfusion syndrome: A systematic review and meta-analysis. Prenat Diagn 2023; 43:72-83. [PMID: 36184777 DOI: 10.1002/pd.6246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 09/07/2022] [Accepted: 09/28/2022] [Indexed: 01/27/2023]
Abstract
This meta-analysis aims to compare the perinatal outcome of twin-twin transfusion syndrome (TTTS) pregnancies undergoing selective versus vascular equator (Solomon) fetoscopic laser photocoagulation (FLP). We performed a systematic search in PubMed and Web of Science from inception up to 25 July 2021. Studies comparing the Solomon and selective techniques of FLP for treatment of TTTS pregnancies were eligible. Random-effects or fixed-effect models were used to pool standardized mean differences (SMD) and log odds ratio. Seven studies with a total of 1664 TTTS pregnancies (n = 671 undergoing Solomon and n = 993 selective techniques) were included. As compared to the selective FLP, Solomon was associated with a lower risk of recurrent TTTS compared to the selective technique (Log odds ratio [OR]: -1.167; 95% credible interval [CrI]: -2.01, -0.33; p = 0.021; I2 : 67%). In addition, Solomon was significantly associated with a higher risk of placental abruption than the selective technique (Log [OR]: 1.44; 95% CrI: 0.45, 2.47; p = 0.012; I2 : 0.0%). Furthermore, a trend for the higher risk of preterm premature rupture of membranes was observed among those undergoing Solomon (Log [OR]: 0.581; 95% CrI: -0.43, 1.49; p = 0.131; I2 : 17%). As compared to selective FLP, the Solomon technique for TTTS pregnancies is associated with a significantly lower recurrence of TTTS; however, it significantly increases the risk of placental abruption.
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Affiliation(s)
- Alireza A Shamshirsaz
- Maternal Fetal Care Center, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Ramen H Chmait
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Julien Stirnemann
- Department of Obstetrics and Maternal-Fetal Medicine, Hôpital Necker-Enfants Malades, Université de Paris, Paris, France
| | - Mounira A Habli
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Good Samaritan Hospital, Cincinnati, Ohio, USA
| | - Anthony Johnson
- Department of Obstetrics and Gynecology, University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Kamran Hessami
- Maternal Fetal Care Center, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Shayan Mostafaei
- Division of Clinical Geriatrics, Department of Neurobiology, Care Sciences and Society, Karolinksa Institutet, Stockholm, Sweden
| | - Ahmed A Nassr
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas, USA
| | - Roopali V Donepudi
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas, USA
| | - Magdalena Sanz Cortes
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas, USA
| | - Jimmy Espinoza
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas, USA
| | - Eyal Krispin
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas, USA
| | - Michael A Belfort
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas, USA
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Espinoza J, King A, Shamshirsaz A, Nassr AA, donepudi RV, Cortes MS, Meholin-Ray A, Krispin E, Johnson R, MendezMartinez Y, Keswani S, Lee T, Joyeux L, Espinoza AF, Olutoye O, Garcia-Prats J, Fernandez C, Coleman R, Lohmann P, Rhee C, Davies J, Belfort MA. Characterization of suboptimal responses to fetoscopic endoluminal tracheal occlusion in congenital diaphragmatic hernia. Am J Obstet Gynecol 2023. [DOI: 10.1016/j.ajog.2022.11.296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Fang M, Lombaard H, Belfort MA, Shamshirsaz AA, Chau A, Chen K, Kukreja K, Pezeshkmehr A, Fox KA. Selective aortic balloon occlusion in placenta accreta spectrum: retrospective review of utilization and outcomes. Am J Obstet Gynecol 2023. [DOI: 10.1016/j.ajog.2022.11.915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Seaman RD, Salmanian B, Shamshirsaz AA, Espinoza J, Sanz-Cortes M, Donepudi R, Johnson R, Krispin E, Sun R, Belfort MA, Nassr AA. Pregnancy outcomes following early fetoscopic laser photocoagulation for twin-to-twin transfusion syndrome at 16 weeks' gestation. Am J Obstet Gynecol MFM 2023; 5:100771. [PMID: 36244623 DOI: 10.1016/j.ajogmf.2022.100771] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 10/05/2022] [Accepted: 10/08/2022] [Indexed: 11/11/2022]
Abstract
BACKGROUND Ample evidence supports fetoscopic laser photocoagulation of placental anastomoses as a first-line treatment for twin-to-twin transfusion syndrome, but little is known about the outcomes following procedures conducted in the early second trimester. OBJECTIVE This study aimed to evaluate perinatal outcomes following early fetoscopic laser placental photocoagulation performed for twin-to-twin transfusion syndrome at 16 weeks' gestation. STUDY DESIGN This retrospective review included monochorionic twin pregnancies complicated by twin-to-twin transfusion syndrome necessitating fetoscopic laser photocoagulation at a single tertiary center from 2012 to 2021. The 2 cohorts were defined as cases undergoing laser surgery at 16+0/7 to 16+6/7 weeks' gestation (early laser group) and those undergoing laser surgery ≥17 weeks' gestation (standard laser group), respectively. Primary outcomes included rates of immediate chorioamniotic membrane separation, preterm premature rupture of membranes, and clinical chorioamnionitis. Secondary outcomes included twin survival rates at birth and 30 days of life. Outcomes were compared between cohorts with a P value of <.05 denoting statistical significance. RESULTS A total of 343 cases were included (35 early laser participants and 308 standard laser participants). The early laser group typically had higher Quintero staging at the time of the procedure. Following intervention, the early laser group had significantly higher rates of chorioamniotic separation than the standard laser group (34.3% vs 1.3% of cases; P<.001) and higher rates of preterm prelabor rupture of membranes (45.7% vs 25.0%; P=.009) and chorioamnionitis (11.4% vs 1.3%; P=.005). Even after adjustment for higher Quintero staging in the early laser group, twin survival was not significantly different between study groups. CONCLUSION Early laser surgery for twin-to-twin transfusion syndrome performed at 16 weeks' gestation is associated with significantly higher rates of chorioamniotic separation, preterm rupture of membranes, and chorioamnionitis. However, twin survival does not seem to be negatively impacted following early laser surgery.
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Affiliation(s)
- Rachel D Seaman
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital Pavilion for Women, Houston, TX (Drs Seaman, Salmanian, Shamshirsaz, Espinoza, Sanz-Cortes, and Donepudi, Ms Johnson, and Drs Krispin, Sun, Belfort, and Nassr)
| | - Bahram Salmanian
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital Pavilion for Women, Houston, TX (Drs Seaman, Salmanian, Shamshirsaz, Espinoza, Sanz-Cortes, and Donepudi, Ms Johnson, and Drs Krispin, Sun, Belfort, and Nassr)
| | - Alireza A Shamshirsaz
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital Pavilion for Women, Houston, TX (Drs Seaman, Salmanian, Shamshirsaz, Espinoza, Sanz-Cortes, and Donepudi, Ms Johnson, and Drs Krispin, Sun, Belfort, and Nassr)
| | - Jimmy Espinoza
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital Pavilion for Women, Houston, TX (Drs Seaman, Salmanian, Shamshirsaz, Espinoza, Sanz-Cortes, and Donepudi, Ms Johnson, and Drs Krispin, Sun, Belfort, and Nassr)
| | - Magdalena Sanz-Cortes
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital Pavilion for Women, Houston, TX (Drs Seaman, Salmanian, Shamshirsaz, Espinoza, Sanz-Cortes, and Donepudi, Ms Johnson, and Drs Krispin, Sun, Belfort, and Nassr)
| | - Roopali Donepudi
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital Pavilion for Women, Houston, TX (Drs Seaman, Salmanian, Shamshirsaz, Espinoza, Sanz-Cortes, and Donepudi, Ms Johnson, and Drs Krispin, Sun, Belfort, and Nassr)
| | - Rebecca Johnson
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital Pavilion for Women, Houston, TX (Drs Seaman, Salmanian, Shamshirsaz, Espinoza, Sanz-Cortes, and Donepudi, Ms Johnson, and Drs Krispin, Sun, Belfort, and Nassr)
| | - Eyal Krispin
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital Pavilion for Women, Houston, TX (Drs Seaman, Salmanian, Shamshirsaz, Espinoza, Sanz-Cortes, and Donepudi, Ms Johnson, and Drs Krispin, Sun, Belfort, and Nassr)
| | - Raphael Sun
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital Pavilion for Women, Houston, TX (Drs Seaman, Salmanian, Shamshirsaz, Espinoza, Sanz-Cortes, and Donepudi, Ms Johnson, and Drs Krispin, Sun, Belfort, and Nassr); Michael DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX (Drs Sun and Belfort)
| | - Michael A Belfort
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital Pavilion for Women, Houston, TX (Drs Seaman, Salmanian, Shamshirsaz, Espinoza, Sanz-Cortes, and Donepudi, Ms Johnson, and Drs Krispin, Sun, Belfort, and Nassr); Michael DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX (Drs Sun and Belfort)
| | - Ahmed A Nassr
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital Pavilion for Women, Houston, TX (Drs Seaman, Salmanian, Shamshirsaz, Espinoza, Sanz-Cortes, and Donepudi, Ms Johnson, and Drs Krispin, Sun, Belfort, and Nassr).
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Barrozo ER, Burgess AP, Carmona A, Zietsman MS, Seferovic MD, Shamshirsaz AA, Belfort MA, Aagaard KM. Distinct neuronal subtypes in fetal CSF characterized by single-cell transcriptomics. Am J Obstet Gynecol 2023. [DOI: 10.1016/j.ajog.2022.11.063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Krispin E, Shamshirsaz AA, Mustafa HJ, Sun RC, Espinoza J, Nassr AA, Sanz-Cortes M, Ugoji CH, Harman C, Turan O, Belfort MA, Donepudi R. Impact of middle cerebral artery pulsatility index on donor survival in twin-twin transfusion syndrome. Prenat Diagn 2023; 43:102-108. [PMID: 36539914 DOI: 10.1002/pd.6288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 12/09/2022] [Accepted: 12/12/2022] [Indexed: 12/24/2022]
Abstract
OBJECTIVE To assess outcomes in twin-twin transfusion syndrome (TTTS) according to middle cerebral artery pulsatility index (MCA-PI) prior to fetoscopic laser photocoagulation (FLPC) surgery. METHODS A retrospective cohort analysis of monochorionic-twin pregnancies complicated by TTTS who underwent FLPC at two fetal centers (2012-2021). The cohort was stratified according to abnormal MCA-PI of the donor twin, defined as below fifth centile for gestational age. RESULTS Abnormal MCA-PI of the donor twin was detected in 46 (17.7%) cases compared to 213 (83.3%) controls with no such abnormality. The abnormal PI group presented with higher rates of sFGR (56.5% vs. 36.8% in controls, p = 0.014) and lower donor survival rates within 48 h after FLPC (73.9 vs. 86.8%, p = 0.029). Donor twin survival rates at the time of delivery and 30 days after birth were lower in the abnormal MCA-PI. Multivariate logistic regression analysis controlling for sFGR and MCA-PI <fifth centile demonstrated the latter to be independently associated with lower survival rates at the time of delivery and 30 days after birth [OR = 0.497 95%CI (0.250-0.986) p = 0.045, and OR = 0.499 95%CI (0.252-0.986), p = 0.046, respectively]. Recipient's survival rates did not differ between the groups. CONCLUSIONS Donor survival at the time of delivery and 30 days after birth was lower in TTTS cases with MCA-PI<fifth centile for gestational age prior to laser surgery. This parameter may be considered when evaluating prognosis for TTTS.
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Affiliation(s)
- Eyal Krispin
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Baylor College of Medicine and Texas Children's Fetal Center, Houston, Texas, USA
| | - Alireza A Shamshirsaz
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Baylor College of Medicine and Texas Children's Fetal Center, Houston, Texas, USA
| | - Hiba J Mustafa
- Department of Obstetrics, Gynecology and Reproductive Sciences, Division of Maternal-Fetal Medicine, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Raphael C Sun
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Baylor College of Medicine and Texas Children's Fetal Center, Houston, Texas, USA
| | - Jimmy Espinoza
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Baylor College of Medicine and Texas Children's Fetal Center, Houston, Texas, USA
| | - Ahmed A Nassr
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Baylor College of Medicine and Texas Children's Fetal Center, Houston, Texas, USA
| | - Magdalena Sanz-Cortes
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Baylor College of Medicine and Texas Children's Fetal Center, Houston, Texas, USA
| | - Chilaka H Ugoji
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Baylor College of Medicine and Texas Children's Fetal Center, Houston, Texas, USA
| | - Christopher Harman
- Department of Obstetrics, Gynecology and Reproductive Sciences, Division of Maternal-Fetal Medicine, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Ozhan Turan
- Department of Obstetrics, Gynecology and Reproductive Sciences, Division of Maternal-Fetal Medicine, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Michael A Belfort
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Baylor College of Medicine and Texas Children's Fetal Center, Houston, Texas, USA
| | - Roopali Donepudi
- Department of Obstetrics and Gynecology, Division of Fetal Therapy and Surgery, Baylor College of Medicine and Texas Children's Fetal Center, Houston, Texas, USA
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Cortes MS, Johnson R, Nassr AA, roopali V. donepudi, Espinoza J, Whitehead W, Belfort MA. Outcomes after prenatal (Fetoscopic and open) and postnatal repair for spina bifida by 30 months. Am J Obstet Gynecol 2023. [DOI: 10.1016/j.ajog.2022.11.1157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Aalipour S, Salmanian B, Fox KA, Clark SL, Shamshirsaz AA, Asl NM, Castro EC, Erfani H, Spinoza J, Nassr A, Belfort MA, Shamshirsaz AA. Placenta Accreta Spectrum: Correlation between FIGO Clinical Classification and Histopathologic Findings. Am J Perinatol 2023; 40:149-154. [PMID: 33934319 DOI: 10.1055/s-0041-1728834] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
OBJECTIVE Placenta accreta spectrum (PAS) covers a wide spectrum of placental adherence/invasion with varied clinical significance. Histopathologic examination is considered the confirmatory gold standard, but is only obtained sometime after definitive treatment. The International Federation of Gynecology and Obstetrics (FIGO) has published a new clinical classification that can be assigned at delivery, and we aimed to investigate the association between this new FIGO classification and histopathology and also to assess its correlation with maternal outcomes. STUDY DESIGN We studied a retrospective cohort of 185 patients with histopathologically proven PAS managed at our referral center between September 2012 and January 2019. Two experienced surgeons retrospectively reviewed charts and assigned the FIGO grading based on findings reported at delivery. A third experienced reviewer adjudicated to determine the classification used for final analysis. Categorical outcomes were compared with the use of chi-squared and the Fisher exact test, as appropriate. A multivariate model was designed to adjust outcomes in different FIGO groups for the involvement of a formal multidisciplinary management team. RESULTS Among 185 patients, there were 41 (22%) placenta accreta, 44 (24%) placenta increta, and 100 (54%) placenta percreta on histopathology. The inter-rater reliability was found to be substantial with Kappa = 0.661 (p < 0.001), and 95% confidence interval (CI): 0.449-0.872. There was a significant association between all histopathology groupings and the FIGO clinical classification (p < 0.001). However, we found no association between FIGO classifications and maternal complications. CONCLUSION The new FIGO clinical classification is strongly associated with histopathologic findings. A better understanding of the depth and extent of invasion as afforded by the clinical classification system will help standardize reporting and future research. KEY POINTS · PAS includes a wide spectrum of placental invasion with varied clinical significance.. · Histopathological examination is considered the confirmatory gold standard.. · The new FIGO clinical classification is strongly associated with histopathologic findings..
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Affiliation(s)
- Soroush Aalipour
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas
| | - Bahram Salmanian
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas
| | - Karin A Fox
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas
| | - Steven Leigh Clark
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas
| | - Amir A Shamshirsaz
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas
| | - Nazlisadat Meshinchi Asl
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas
| | - Eumenia C Castro
- Department of Pathology and Immunology, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas
| | - Hadi Erfani
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas
| | - Jimmy Spinoza
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas
| | - Ahmed Nassr
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas
| | - Michael A Belfort
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas
| | - Alireza A Shamshirsaz
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas
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Detlefs SE, Carusi DA, Modest AM, Einerson BD, Lyell D, Grace MR, Shrivastava VK, Khandelwal M, Salmanian B, Shainker SA, Fox KA, Subramaniam A, Crosland A, Duryea EL, Shamshirsaz AA, Shrestha K, Belfort MA, Silver RM, Clark SL, Shamshirsaz AA. The Association between Placenta Accreta Spectrum Severity and Incidence of Small for Gestational Age Neonates. Am J Perinatol 2023; 40:9-14. [PMID: 36096136 DOI: 10.1055/s-0042-1757261] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
OBJECTIVE The aim of the study is to evaluate whether pathologic severity of placenta accreta spectrum (PAS) is correlated with the incidence of small for gestational age (SGA) and neonatal birthweight. STUDY DESIGN This was a multicenter cohort study of viable, non-anomalous, singleton gestations delivered with histology-proven PAS. Data including maternal history, neonatal birthweight, and placental pathology were collected and deidentified. Pathology was defined as accreta, increta, or percreta. The primary outcome was rate of SGA defined by birth weight less than the 10th percentile. The secondary outcomes included incidence of large for gestational age (LGA) babies as defined by birth weight greater than the 90th percentile as well as incidence of SGA and LGA in preterm and term gestations. Statistical analysis was performed using Chi-square, Kruskal-Wallis, and log-binomial regression. Increta and percreta patients were each compared with accreta patients. RESULTS Among the cohort of 1,008 women from seven United States centers, 865 subjects were included in the analysis. The relative risk (RR) of SGA for increta and percreta did not differ from accreta after adjusting for confounders (adjusted RR = 0.63, 95% confidence interval [CI]: 0.36-1.10 for increta and aRR = 0.72, 95% CI: 0.45-1.16 for percreta). The results were stratified by placenta previa status, which did not affect results. There was no difference in incidence of LGA (p = 1.0) by PAS pathologic severity. The incidence of SGA for all PAS patients was 9.2% for those delivered preterm and 18.7% for those delivered at term (p = 0.004). The incidence of LGA for all PAS patients was 12.6% for those delivered preterm and 13.2% for those delivered at term (p = 0.8203). CONCLUSION There was no difference in incidence of SGA or LGA when comparing accreta to increta or percreta patients regardless of previa status. Although we cannot suggest causation, our results suggest that PAS, regardless of pathologic severity, is not associated with pathologic fetal growth in the preterm period. KEY POINTS · PAS severity is not associated with SGA in the preterm period.. · PAS severity is not associated with LGA.. · Placenta previa does not affect the incidence of SGA in women with PAS..
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Affiliation(s)
- Sarah E Detlefs
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston, Texas
| | - Daniela A Carusi
- Department of Obstetrics and Gynecology, Brigham and Women's Hospital, Boston, Massachusetts
| | - Anna M Modest
- Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Boston, Massachusetts
| | - Brett D Einerson
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Utah Health, Salt Lake City, Utah
| | - Deirdre Lyell
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Stanford University, Palo Alto, California
| | - Matthew R Grace
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Vineet K Shrivastava
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Miller Children's and Women's Hospital, Long Beach, California
| | - Meena Khandelwal
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Cooper University Hospital, Princeton, New Jersey
| | - Bahram Salmanian
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston, Texas
| | - Scott A Shainker
- Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Boston, Massachusetts
| | - Karin A Fox
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston, Texas
| | - Akila Subramaniam
- Department of Obstetrics and Gynecology, University of Alabama, Birmingham, Alabama
| | - Adam Crosland
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Miller Children's and Women's Hospital, Long Beach, California
| | - Elaine L Duryea
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Amir A Shamshirsaz
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston, Texas
| | - Kevin Shrestha
- Department of Obstetrics and Gynecology, University of Alabama, Birmingham, Alabama
| | - Michael A Belfort
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston, Texas
| | - Robert M Silver
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Utah Health, Salt Lake City, Utah
| | - Steven L Clark
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston, Texas
| | - Alireza A Shamshirsaz
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston, Texas
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Mustafa HJ, Javinani A, Krispin E, Tadbiri H, Espinoza J, Shamshirsaz AA, Nassr AA, Donepudi R, Belfort MA, Cortes MS, Harman C, Turan OM. Fetoscopic laser surgery for twin-to-twin transfusion syndrome in DCTA triplets compared to MCDA twins: collaborative study and literature review. J Matern Fetal Neonatal Med 2022; 35:10348-10354. [PMID: 36529927 DOI: 10.1080/14767058.2022.2128649] [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] [Indexed: 12/23/2022]
Abstract
OBJECTIVE To compare the outcomes of dichorionic triamniotic (DCTA) triplets with that of monochorionic diamniotic (MCDA) twin gestations undergoing fetoscopic laser surgery (FLS) for treatment of twin-to-twin transfusion syndrome (TTTS). METHODS Retrospective cohort study of prospectively collected data of consecutive DCTA triplet and MCDA twin pregnancies with TTTS that underwent FLS at two fetal treatment centers between 2012 and 2020. Preoperative, operative and, postoperative variables were collected. Perinatal outcomes were investigated. Primary outcome was survival to birth and to neonatal period. Secondary outcomes were gestational age (GA) at birth and procedure-to-delivery interval. Literature review was conducted in which PubMed, Web of Science, and Scopus were searched from inception to September, 2020. RESULTS Twenty four sets of DCTA triplets were compared to MCDA twins during the study period. There were no significant differences in survival (no survivor, single, or double survivors) to birth and to the neonatal period of the MC twin pairs of the DCTA triplets vs MCDA twins. Median GA at delivery was approximately three weeks earlier in DCTA triplets compared to MCDA twins (28.4 weeks vs 31.4 weeks, p = .035, respectively). Rates of preterm birth (PTB) less than 32 and less than 28 weeks were significantly higher in DCTA triplets compared to twins (<32 weeks: 70.8% vs 51.1%, p = .037, respectively, and <28 weeks: 37.5% vs 20.8%, p = .033, respectively). CONCLUSION Perinatal survival including fetal and neonatal are comparable between DCTA triplets and MCDA twins. However, this might have resulted from the small sample size of the DCTA triplets. GA at delivery is earlier in triplets, which could be due to the nature of triplet gestation rather than to the laser procedure itself.
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Affiliation(s)
- Hiba J Mustafa
- Department of Obstetrics, Gynecology & Reproductive Sciences, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Ali Javinani
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Houston, Texas, USA
| | - Eyal Krispin
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Houston, Texas, USA
| | - Hooman Tadbiri
- Department of Obstetrics, Gynecology & Reproductive Sciences, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Jimmy Espinoza
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Houston, Texas, USA
| | - Alireza A Shamshirsaz
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Houston, Texas, USA
| | - Ahmed A Nassr
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Houston, Texas, USA
| | - Roopali Donepudi
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Houston, Texas, USA
| | - Michael A Belfort
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Houston, Texas, USA
| | - Magdalena Sanz Cortes
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Houston, Texas, USA
| | - Christopher Harman
- Department of Obstetrics, Gynecology & Reproductive Sciences, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Ozhan M Turan
- Department of Obstetrics, Gynecology & Reproductive Sciences, University of Maryland School of Medicine, Baltimore, MD, USA
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Sferra SR, Miller JL, Cortes M S, Belfort MA, Cruz-Martínez R, Kunisaki SM, Baschat AA. Postnatal care setting and survival after fetoscopic tracheal occlusion for severe congenital diaphragmatic hernia: A systematic review and meta-analysis. J Pediatr Surg 2022; 57:819-825. [PMID: 35680463 DOI: 10.1016/j.jpedsurg.2022.05.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 05/03/2022] [Accepted: 05/14/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND Fetoscopic endoluminal tracheal occlusion (FETO) was recently shown to improve postnatal survival in a multicenter, randomized controlled trial of infants with severe congenital diaphragmatic hernia (CDH). However, the external validity of this study remains unclear given a lack of standardization in postnatal management approaches. The purpose of this study was to evaluate the impact of an integrated prenatal and postnatal care setting on survival outcomes in severe CDH after FETO. STUDY DESIGN A systematic review, meta-analysis, and individual participant analysis of FETO outcomes in severe CDH were conducted in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. The primary outcome was survival to discharge. Subgroup analyses of patients managed in integrated versus nonintegrated settings were performed to identify predictors of outcome. RESULTS The review generated five studies (n = 192) for the meta-analysis of FETO versus expectant prenatal management. These data revealed a significant survival benefit after FETO that was restricted to an integrated setting (OR 2.97, 95% Confidence Interval 1.69-4.26). There were nine studies (n = 150) for the individual participant analysis, which showed that FETO managed in an integrated setting had significantly increased survival rates when compared to FETO treated in a nonintegrated setting (70.7% vs. 45.7%, p = 0.003). Multi-level logistic regression identified increased availability of extracorporeal membrane oxygenation (ECMO) as the strongest determinant of postnatal survival (OR=18.8, p = 0.049). CONCLUSION This systematic review shows that institutional integration of prenatal and postnatal care is associated with the highest overall survival in children with severe CDH. These data highlight the importance of a standardized, multidisciplinary approach, including access to ECMO, as a critical postnatal component in optimizing FETO outcomes in CDH.
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Affiliation(s)
- Shelby R Sferra
- Department of Surgery, Division of General Pediatric Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Jena L Miller
- Department of Gynecology and Obstetrics, Johns Hopkins Center for Fetal Therapy, Johns Hopkins University School of Medicine, 600N. Wolfe Street, Baltimore 21287, MD, United States
| | - Sanz Cortes M
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Texas Children's Hospital, Houston, TX, United States
| | - Michael A Belfort
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Texas Children's Hospital, Houston, TX, United States
| | - Rogelio Cruz-Martínez
- Department of Maternal Fetal Medicine, Fetal Medicine and Surgery Center, Medicina Fetal Mexico, Santiago de Querétaro, Mexico
| | - Shaun M Kunisaki
- Department of Surgery, Division of General Pediatric Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Ahmet A Baschat
- Department of Gynecology and Obstetrics, Johns Hopkins Center for Fetal Therapy, Johns Hopkins University School of Medicine, 600N. Wolfe Street, Baltimore 21287, MD, United States.
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Sanz Cortes M, Corroenne R, Sangi-Haghpeykar H, Orman G, Shetty A, Castillo J, Castillo H, Johnson RM, Shamshirsaz A, Belfort MA, Whitehead W, Meoded A. Association between ambulatory skills and diffusion tensor imaging of corpus callosal white matter in infants with spina bifida. Ultrasound Obstet Gynecol 2022; 60:657-665. [PMID: 35638229 DOI: 10.1002/uog.24958] [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] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 05/03/2022] [Accepted: 05/19/2022] [Indexed: 06/15/2023]
Abstract
OBJECTIVES To assess brain white matter using diffusion tensor imaging (DTI) at 1 year of age in infants diagnosed with open neural tube defect (ONTD) and explore the association of DTI parameters with ambulatory skills at 30 months of age. METHODS Magnetic resonance imaging (MRI) was performed at an average of 12 months of age and included an echo planar axial DTI sequence with diffusion gradients along 20 non-collinear directions. TORTOISE software was used to correct DTI raw data for motion artifacts, and DtiStudio, DiffeoMap and RoiEditor were used for further postprocessing. DTI data were analyzed in terms of fractional anisotropy (FA), trace, radial diffusivity and axial diffusivity. These parameters reflect the integrity and maturation of white-matter motor pathways. At 30 months of age, ambulation status was evaluated by a developmental pediatrician, and infants were classified as ambulatory if they were able to walk independently with or without orthoses or as non-ambulatory if they could not. Linear mixed-effects method was used to examine the association between study outcomes and study group. Possible confounders were sought, and analyses were adjusted for age at MRI scan and ventricular size by including them in the regression model as covariates. RESULTS Twenty patients with ONTD were included in this study, including three cases that underwent postnatal repair and 17 cases that underwent prenatal repair. There were five ambulatory and 15 non-ambulatory infants evaluated at a mean age of 31.5 ± 5.7 months. MRI was performed at 50.3 (2-132.4) weeks postpartum. When DTI analysis results were compared between ambulatory and non-ambulatory infants, significant differences were observed in the corpus callosum (CC). Compared with non-ambulatory infants, ambulatory infants had increased FA in the splenium (0.62 (0.48-0.75) vs 0.41 (0.34-0.49); P = 0.01, adjusted P = 0.02), genu (0.64 (0.47-0.80) vs 0.47 (0.35-0.61); P = 0.03, adjusted P = 0.004) and body (0.55 (0.45-0.65) vs 0.40 (0.35-0.46), P = 0.01, adjusted P = 0.01). Reduced trace was observed in the CC of ambulatory children at the level of the splenium (0.0027 (0.0018-0.0037) vs 0.0039 (0.0034-0.0044) mm2 /s; P = 0.04, adjusted P = 0.03) and genu (0.0029 (0.0020-0.0038) vs 0.0039 (0.0033-0.0045) mm2 /s; P = 0.04, adjusted P = 0.01). In addition, radial diffusivity was reduced in the CC of the ambulatory children at the level of the splenium (0.00057 (0.00025-0.00089) vs 0.0010 (0.00084-0.00120) mm2 /s; P = 0.02, adjusted P = 0.02) and the genu (0.00058 (0.00028-0.00088) vs 0.0010 (0.00085-0.00118) mm2 /s; P = 0.02, adjusted P = 0.02). There were no differences in axial diffusivity between ambulatory and non-ambulatory children. CONCLUSION This study demonstrates a significant association between white matter integrity of connecting fibers of the corpus callosum, as assessed by DTI, and ambulatory skills at 30 months of age in infants with ONTD. © 2022 International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- M Sanz Cortes
- Department of Obstetrics and Gynecology, Texas Children's Hospital & Baylor College of Medicine, Houston, TX, USA
| | - R Corroenne
- Department of Obstetrics and Gynecology, Texas Children's Hospital & Baylor College of Medicine, Houston, TX, USA
| | - H Sangi-Haghpeykar
- Department of Obstetrics and Gynecology, Texas Children's Hospital & Baylor College of Medicine, Houston, TX, USA
| | - G Orman
- Department of Pediatric Radiology, Texas Children's Hospital & Baylor College of Medicine, Houston, TX, USA
| | - A Shetty
- Department of Obstetrics and Gynecology, Texas Children's Hospital & Baylor College of Medicine, Houston, TX, USA
| | - J Castillo
- Department of Pediatrics, Texas Children's Hospital & Baylor College of Medicine, Houston, TX, USA
| | - H Castillo
- Department of Pediatrics, Texas Children's Hospital & Baylor College of Medicine, Houston, TX, USA
| | - R M Johnson
- Department of Obstetrics and Gynecology, Texas Children's Hospital & Baylor College of Medicine, Houston, TX, USA
| | - A Shamshirsaz
- Department of Obstetrics and Gynecology, Texas Children's Hospital & Baylor College of Medicine, Houston, TX, USA
| | - M A Belfort
- Department of Obstetrics and Gynecology, Texas Children's Hospital & Baylor College of Medicine, Houston, TX, USA
| | - W Whitehead
- Department of Neurosurgery, Texas Children's Hospital & Baylor College of Medicine, Houston, TX, USA
| | - A Meoded
- Department of Pediatric Radiology, Texas Children's Hospital & Baylor College of Medicine, Houston, TX, USA
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Nassr AA, Hessami K, Berghella V, Bibbo C, Shamshirsaz AA, Shirdel Abdolmaleki A, Marsoosi V, Clark SL, Belfort MA, Shamshirsaz AA. Angle of progression measured using transperineal ultrasound for prediction of uncomplicated operative vaginal delivery: systematic review and meta-analysis. Ultrasound Obstet Gynecol 2022; 60:338-345. [PMID: 35238424 DOI: 10.1002/uog.24886] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Revised: 02/17/2022] [Accepted: 02/21/2022] [Indexed: 06/14/2023]
Abstract
OBJECTIVE To determine whether intrapartum transperineal ultrasound measurement of the angle of progression (AoP) during the second stage of labor can predict uncomplicated operative vaginal delivery (OVD) using vacuum or forceps extraction. METHODS A systematic search in PubMed, EMBASE, Scopus, Web of Science and Google Scholar was performed from inception to February 2021. Studies assessing the predictive accuracy of AoP, measured using intrapartum transperineal ultrasound, for uncomplicated OVD, defined as successful vaginal delivery within three pulls using forceps or no more than two detachments of the vacuum extractor cup, were included. Study quality was assessed using the Quality Assessment of Diagnostic Accuracy Studies-2 (QUADAS-2) tool. Summary receiver-operating-characteristics (ROC) curves, pooled sensitivity and specificity, area under the ROC curve (AUC) and summary likelihood ratios (LRs) were calculated. RESULTS Seven studies reporting on a total of 782 patients undergoing OVD were included in this systematic review and meta-analysis. Second-stage AoP measured during maternal rest had a pooled sensitivity of 80% (95% CI, 59-92%) and specificity of 89% (95% CI, 76-95%), with a LR+ of 7.3 (95% CI, 3.1-15.8) for uncomplicated OVD. AoP measured during active pushing had a sensitivity of 91% (95% CI, 85-94%) and specificity of 83% (95% CI, 69-92%), with a LR+ of 5.4 (95% CI, 2.7-10.6) for uncomplicated OVD. The performance of AoP measured at rest was particularly high in nulliparous women, with a sensitivity of 87% (95% CI, 75-94%) and specificity of 90% (95% CI, 82-94%) for uncomplicated OVD. CONCLUSION AoP may be a reliable predictor for uncomplicated OVD when measured during the second stage of labor, especially in nulliparous women. © 2022 International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- A A Nassr
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
- Department of Obstetrics and Gynecology, Women's Health Hospital, Assiut University, Assiut, Egypt
| | - K Hessami
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
- Maternal-Fetal Medicine Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - V Berghella
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, USA
| | - C Bibbo
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Brigham and Women's, Boston, MA, USA
| | - A A Shamshirsaz
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
| | - A Shirdel Abdolmaleki
- Maternal-Fetal Medicine Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - V Marsoosi
- Department of Obstetrics and Gynecology, Tehran University of Medical Sciences, Tehran, Iran
| | - S L Clark
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
| | - M A Belfort
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
| | - A A Shamshirsaz
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
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Mehl SC, Short WD, Powell P, Haltom TM, Davis S, Belfort MA, Ball RH, Lee TC, Keswani SG, King A. Impact of Telemedicine on Prenatal Counseling at a Tertiary Fetal Center: A Mixed Methods Study. J Surg Res 2022; 280:288-295. [PMID: 36030604 DOI: 10.1016/j.jss.2022.07.020] [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: 03/01/2022] [Revised: 07/16/2022] [Accepted: 07/27/2022] [Indexed: 11/29/2022]
Abstract
INTRODUCTION COVID-19 spurred an unprecedented transition from in-person to telemedicine visits in March 2020 at our institution for all prenatal counseling sessions. This study aims to explore differences in demographics of expectant mothers evaluated pre- and post-telemedicine implementation and to explore the patient experience with telemedicine. METHODS A mixed methods study was completed for mothers with a pregnancy complicated by a fetal surgical anomaly who visited a large tertiary fetal center. Using medical records as quantitative data, patient information was collected for all prenatal visits from 3/2019 to 3/2021. The sample was grouped into pre- and post-telemedicine implementation (based on transition date of 3/2020). Univariate analysis was used to compare demographics between the study groups. Statistical significance was defined as P < 0.05. Eighteen semi-structured interviews were conducted from 8/2021 to 12/2021 to explore patients' experiences. Line-by-line coding and thematic analysis was performed to develop emerging themes. RESULTS 292 pregnancies were evaluated from 3/2019 to 3/2021 (pre-telemedicine 123, post-telemedicine 169). There was no significant difference in self-reported race (P = 0.28), ethnicity (P = 0.46), or primary language (P = 0.98). In qualitative interviews, patients reported advantages to telemedicine, including the convenience of the modality with the option to conduct their session in familiar settings (e.g., home) and avoid stressors (e.g., travel to the medical center and finding childcare). Some women reported difficulties establishing a physician-patient connection and a preference for in-person consultations. CONCLUSIONS There was no difference in patient demographics at our fetal center in the year leading up to, and the time following, a significant transition to telemedicine. However, patients had unique perspectives on the advantages and disadvantages of the telemedicine experience. To ensure patient centered care, these findings suggest patient preference should be considered when scheduling outpatient surgical counseling and visits.
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Affiliation(s)
- Steven C Mehl
- Division of Pediatric Surgery, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas; Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas.
| | - Walker D Short
- Division of Pediatric Surgery, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas; Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
| | - Paulina Powell
- Division of Pediatric Surgery, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas
| | - Trenton M Haltom
- HSR&D Center for Innovations in Quality, Effectiveness and Safety (IQuESt), Michael E DeBakey VA Medical Center (MEDVAMC), Houston, Texas; Department of Medicine, Health Services Research, BCM, Houston, Texas
| | - Sara Davis
- Division of Pediatric Surgery, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas
| | - Michael A Belfort
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Texas Children's Hospital, Houston, Texas
| | - Robert H Ball
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Texas Children's Hospital, Houston, Texas
| | - Timothy C Lee
- Division of Pediatric Surgery, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas; Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
| | - Sundeep G Keswani
- Division of Pediatric Surgery, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas; Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
| | - Alice King
- Division of Pediatric Surgery, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas; Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
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Gadgil N, McClugage SG, Aldave G, Bauer DF, Weiner HL, Huisman TAGM, Sanz-Cortes M, Belfort MA, Emrick L, Clark G, Joyeux L, Whitehead WE. Natural history of posterior fetal cephaloceles and incidence of progressive cephalocele herniation. J Neurosurg Pediatr 2022; 30:1-7. [PMID: 35901680 DOI: 10.3171/2022.6.peds22102] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 06/16/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVE In utero repair of fetal posterior cephaloceles (meningocele and encephalocele) is being performed based on the premise that fetal surgery prevents progressive herniation of neural tissue and brain damage during pregnancy. However, the extent to which progressive herniation occurs during pregnancy, specifically from prenatal diagnosis to after delivery, is not well known. The objective of this study was to describe the natural history of patients with fetal cephaloceles focusing on the incidence of progressive herniation. METHODS The authors conducted a retrospective cohort study of all patients referred to their center for posterior fetal cephalocele between 2006 and 2021. All patients underwent prenatal and postnatal MRI. Progressive herniation (primary outcome) was defined as an increase in the absolute volume of neural tissue within the cephalocele of > 5% or new herniation of a critical structure into the cephalocele. Total brain and cephalocele volumes were calculated to determine herniation progression from prenatal to postnatal MRI. Information on the presence of hydrocephalus, epilepsy, and developmental delay (secondary outcomes) was collected at 1 year of age. RESULTS Twenty patients met all study criteria. Ten patients (50%; 95% CI 0.27-0.73) demonstrated progressive herniation from prenatal to postnatal MRI. Three patients with progressive herniation were diagnosed with a meningocele prenatally and had an encephalocele postnatally. Two patients without progression had meningocele identified prenatally that regressed and became atretic by birth. Both prenatal hindbrain herniation (p = 0.03) and prenatal microcephaly (p = 0.05) were predictive of progressive herniation. The rates of hydrocephalus (44%), epilepsy (44%), and developmental delay (63%) were not associated with the occurrence of progressive herniation in this study. CONCLUSIONS In this study, progressive herniation was not a rare event (50%). Fetal hindbrain herniation and fetal microcephaly were associated with the occurrence of progressive herniation. These results support further investigations into why progressive herniation occurs in utero and if progressive cerebral herniation in utero plays a significant role in determining clinical outcome.
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Affiliation(s)
- Nisha Gadgil
- 1Department of Neurosurgery, Baylor College of Medicine/Texas Children's Hospital, Houston
| | - Samuel G McClugage
- 1Department of Neurosurgery, Baylor College of Medicine/Texas Children's Hospital, Houston
| | - Guillermo Aldave
- 1Department of Neurosurgery, Baylor College of Medicine/Texas Children's Hospital, Houston
| | - David F Bauer
- 1Department of Neurosurgery, Baylor College of Medicine/Texas Children's Hospital, Houston
| | - Howard L Weiner
- 1Department of Neurosurgery, Baylor College of Medicine/Texas Children's Hospital, Houston
| | - Thierry A G M Huisman
- 2Edward B. Singleton Department of Pediatric Radiology, Texas Children's Hospital, Houston
| | - Magdalena Sanz-Cortes
- 3Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital Pavilion for Women, Houston
| | - Michael A Belfort
- 1Department of Neurosurgery, Baylor College of Medicine/Texas Children's Hospital, Houston
- 3Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital Pavilion for Women, Houston
| | - Lisa Emrick
- 4Department of Pediatric Neurology, Baylor College of Medicine, Houston; and
| | - Gary Clark
- 4Department of Pediatric Neurology, Baylor College of Medicine, Houston; and
| | - Luc Joyeux
- 5Department of Pediatric Surgery, Texas Children's Hospital and Baylor College of Medicine, Houston, Texas
| | - William E Whitehead
- 1Department of Neurosurgery, Baylor College of Medicine/Texas Children's Hospital, Houston
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Plunkett BA, Weiner SJ, Saade GR, Belfort MA, Blackwell SC, Thorp JM, Tita ATN, Miller RS, McKenna DS, Chien EKS, Rouse DJ, El-Sayed YY, Sorokin Y, Caritis SN. Maternal Diabetes and Intrapartum Fetal Electrocardiogram. Am J Perinatol 2022:10.1055/a-1817-5788. [PMID: 35381609 PMCID: PMC9532457 DOI: 10.1055/a-1817-5788] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
OBJECTIVE Fetal electrocardiogram (ECG) ST changes are associated with fetal cardiac hypoxia. Our objective was to evaluate ST changes by maternal diabetic status and stage of labor. METHODS This was a secondary analysis of a multicentered randomized-controlled trial in which laboring patients with singleton gestations underwent fetal ECG scalp electrode placement and were randomly assigned to masked or unmasked ST-segment readings. Our primary outcome was the frequency of fetal ECG tracings with ST changes by the stage of labor. ECG tracings were categorized into mutually exclusive groups (ST depression, ST elevation without ST depression, or no ST changes). We compared participants with DM, gestational diabetes mellitus (GDM), and no DM. RESULTS Of the 5,436 eligible individuals in the first stage of labor (95 with pregestational DM and 370 with GDM), 4,427 progressed to the second stage. ST depression occurred more frequently in the first stage of labor in participants with pregestational DM (15%, adjusted odds ratio [aOR] 2.20, 95% confidence interval [CI] 1.14-4.24) and with GDM (9.5%, aOR 1.51, 95% CI 1.02-2.25) as compared with participants without DM (5.7%). The frequency of ST elevation was similar in participants with pregestational DM (33%, aOR 0.79, 95% CI 0.48-1.30) and GDM (33.2%, aOR 0.91, 95% CI 0.71-1.17) as compared with those without DM (34.2%). In the second stage, ST depression did not occur in participants with pregestational DM (0%) and occurred more frequently in participants with GDM (3.5%, aOR 2.01, 95% CI 1.02-3.98) as compared with those without DM (2.0%). ST elevation occurred more frequently in participants with pregestational DM (30%, aOR 1.81, 95% CI 1.02-3.22) but not with GDM (19.0%, aOR 1.06, 95% CI 0.77-1.47) as compared with those without DM (17.8%). CONCLUSION ST changes in fetal ECG occur more frequently in fetuses of diabetic mothers during labor. CLINICALTRIALS gov number, NCT01131260. PRECIS ST changes in fetal ECG, a marker of fetal cardiac hypoxia, occur more frequently in fetuses of diabetic parturients. KEY POINTS · Fetal hypertrophic cardiomyopathy (HCM) and cardiac dysfunction occur frequently among fetuses of diabetic patients.. · Fetal ECG changes such as ST elevation and depression reflect cardiac hypoxia.. · Fetuses of diabetic patients demonstrate a higher prevalence of fetal ECG tracings with ST changes..
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Affiliation(s)
- Beth A Plunkett
- Department of Obstetrics and Gynecology of Northwestern University, Chicago, Illinois
| | - Steven J Weiner
- the George Washington University Biostatistics Center, Washington, Dist. Of Columbia
| | | | | | - Sean C Blackwell
- University of Texas Health Science Center at Houston, McGovern Medical School-Children's Memorial Hermann Hospital, Houston, Texas
| | - John M Thorp
- University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Alan T N Tita
- University of Alabama at Birmingham, Birmingham, Alabama
| | | | | | - Edward K S Chien
- MetroHealth Medical Center-Case Western Reserve University, Cleveland, Ohio
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Byju AG, Diemer A, Luk C, Heffernan MJ, Belfort MA, Simons BW, Koh CJ, Haridas B, Espinoza J. The ChorioAnchor: Design and testing of a novel chorioamniotic anchoring device to enable percutaneous fetoscopic surgery. Fetal Diagn Ther 2022; 49:347-360. [PMID: 35785761 DOI: 10.1159/000525768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 06/14/2022] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Percutaneous fetoscopic surgery is hampered by an increased risk of preterm prelabor rupture of membranes (PPROM). Recent surgical techniques have shown that suturing the chorioamniotic membranes following laparotomy and uterine exteriorization is associated with a lower risk of PPROM compared to percutaneous in-utero surgery. This study presents the ChorioAnchor, a novel resorbable device that percutaneously anchors the chorioamniotic membranes to the uterine wall. METHODS Human factors testing and peel tests were used to simulate the worst-case in-use loading conditions, establishing the device strength requirements. Tensile testing was used to measure the time-zero strength of the device. Porcine cadaver testing was used to examine ultrasound visibility and acute handling characteristics. Short-term host response was examined through an acute 7-day implantation study in a rabbit model. RESULTS With a time-zero tensile strength of 47N, the ChorioAnchor exceeded the established 4N strength requirement. Both the ChorioAnchor and delivery device were seen to be clearly visible under ultrasound imaging. Short-term host response to the device was well within the range expected for this type of device. CONCLUSION The ChorioAnchor meets its engineering requirements in the early stages of implantation. Future studies will examine the kinetics of degradation of the device in-vitro and in-vivo.
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Affiliation(s)
- Achu G Byju
- Department of Biomedical Engineering, Texas A&M University, College Station, Texas, USA
| | - Ashley Diemer
- Department of Biomedical Engineering, Texas A&M University, College Station, Texas, USA
| | | | | | - Michael A Belfort
- Division of Fetal Therapy and Surgery, Department of Obstetrics and Gynecology, Baylor College of Medicine & Texas Children's Hospital, Houston, Texas, USA
| | - Brian W Simons
- Center for Comparative Medicine, Baylor College of Medicine & Texas Children's Hospital, Houston, Texas, USA
| | - Chester J Koh
- Division of Pediatric Urology, Texas Children's Hospital and the Scott Department of Urology, Houston, Texas, USA
| | - Balakrishna Haridas
- Department of Biomedical Engineering, Texas A&M University, College Station, Texas, USA
| | - Jimmy Espinoza
- Division of Fetal Therapy and Surgery, Department of Obstetrics and Gynecology, Baylor College of Medicine & Texas Children's Hospital, Houston, Texas, USA
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Donepudi R, Hessami K, Nassr AA, Espinoza J, Cortes MS, Belfort MA, Shamshirsaz AA. Co-twin survival after selective fetal reduction in complicated multiple gestations: A systematic review and meta-analysis of survival rate according to indication for intervention. Eur J Obstet Gynecol Reprod Biol 2022; 274:182-190. [PMID: 35661541 DOI: 10.1016/j.ejogrb.2022.05.028] [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: 01/19/2022] [Revised: 05/02/2022] [Accepted: 05/25/2022] [Indexed: 11/04/2022]
Abstract
OBJECTIVE Determine the impact of indication for selective reduction (SR) on co-twin survival in monochorionic gestations undergoing radiofrequency ablation (RFA) or bipolar cord coagulation (BCC). METHODS PubMed and Web of Science were systematically searched from inception of databases to April 2021. Frequency of indications was compared between post-intervention co-twin survival and demise groups undergoing SR. Random-effect model was used to pool mean differences or odds ratios (OR) and corresponding 95% confidence intervals (CIs). Heterogeneity was assessed using the I2 value. RESULTS Of 1060 studies assessed for eligibility, nine studies met criteria. A total of 666 pregnancies underwent RFA (n = 483 co-twin survival) and 235 pregnancies underwent BCC (n = 188 co-twin survival). Twin twin transfusion syndrome (TTTS), as an indication for RFA, was associated with decreased co-twin survival (OR 0.61, 95% CI 0.41, 0.90, P 0.01, I2 0.0%). Other indications for RFA were not associated with significant difference in co-twin survival. With BCC, none of the indications were found to significantly influence the co-twin survival following intervention. CONCLUSION RFA was found to have lower co-twin survival when performed for TTTS. No other indications was associated with differences in co-twin survival. BCC was not associated with any differences in co-twin survival based on indication.
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Affiliation(s)
- Roopali Donepudi
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Houston, TX, USA.
| | - Kamran Hessami
- Maternal Fetal Medicine Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ahmed A Nassr
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Houston, TX, USA
| | - Jimmy Espinoza
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Houston, TX, USA
| | - Magdalena Sanz Cortes
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Houston, TX, USA
| | - Michael A Belfort
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Houston, TX, USA
| | - Alireza A Shamshirsaz
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Houston, TX, USA
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Mustafa HJ, Javinani A, Krispin E, Tadbiri H, Shamshirsaz AA, Espinoza J, Nassr AA, Donepudi R, Belfort MA, Sanz Cortes M, Harman C, Turan OM. Perinatal outcomes of fetoscopic laser surgery for twin-twin transfusion syndrome in triplet pregnancy: cohort study, systematic review and meta-analysis. Ultrasound Obstet Gynecol 2022; 60:42-51. [PMID: 35229918 DOI: 10.1002/uog.24887] [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] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 02/09/2022] [Accepted: 02/14/2022] [Indexed: 06/14/2023]
Abstract
OBJECTIVES The aims of this study were to investigate the perinatal outcome of dichorionic triamniotic (DCTA) and monochorionic triamniotic (MCTA) triplet pregnancies complicated by twin-twin transfusion syndrome (TTTS) treated with fetoscopic laser photocoagulation (FLP) in two academic fetal centers, and to conduct a systematic review of previously published data to investigate perinatal survival in this targeted population. METHODS The first part of the study was a retrospective cohort study of prospectively collected data of consecutive triplet pregnancies with TTTS that underwent FLP at two fetal treatment centers between 2012 and 2020. Demographic, preoperative and operative variables and postoperative outcome were collected. Perinatal outcomes were investigated. The second part of the study was a systematic review and meta-analysis of studies evaluating the outcome of DCTA and/or MCTA triplet pregnancies, including our cohort study. PubMed, Web of Science and Scopus were searched from inception to September 2020. Primary outcomes were fetal survival (survival to birth), neonatal survival (survival to 28 days of age) and gestational age (GA) at birth. RESULTS A total of 31 sets of triplets with TTTS managed with FLP were included in the cohort study. Of these, 24 were DCTA and seven were MCTA. There were no significant differences in preoperative and operative variables between the two groups. There were also no significant differences between groups in GA at delivery or perinatal survival rate, including fetal and neonatal survival of at least one triplet, at least two triplets and all three triplets. Nine studies, including our cohort study, were included in the systematic review (156 DCTA and 37 MCTA triplet pregnancies treated with FLP). The overall fetal and neonatal survival was 79% (95% CI, 75-83%) and 75% (95% CI, 71-79%), respectively, in DCTA cases and 74% (95% CI, 52-92%) and 71% (95% CI, 49-89%), respectively, in MCTA cases. The rate of preterm birth before 28 weeks and before 32 weeks' gestation was 14% (95% CI, 4-29%) and 61% (95% CI, 50-72%), respectively, in DCTA triplets and 21% (95% CI, 3-45%) and 82% (95% CI, 62-96%), respectively, in MCTA triplets. CONCLUSIONS Triplet pregnancies with TTTS are at high risk of adverse perinatal outcome and preterm birth, regardless of chorionicity. The rate of survival after FLP in MCTA triplets was higher in our study than that reported in previous studies and is currently comparable with survival in DCTA triplets, which could be due to improved surgical skills. © 2022 International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- H J Mustafa
- Department of Obstetrics, Gynecology & Reproductive Sciences, University of Maryland School of Medicine, Baltimore, MD, USA
| | - A Javinani
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Houston, TX, USA
| | - E Krispin
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Houston, TX, USA
| | - H Tadbiri
- Department of Obstetrics, Gynecology & Reproductive Sciences, University of Maryland School of Medicine, Baltimore, MD, USA
| | - A A Shamshirsaz
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Houston, TX, USA
| | - J Espinoza
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Houston, TX, USA
| | - A A Nassr
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Houston, TX, USA
| | - R Donepudi
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Houston, TX, USA
| | - M A Belfort
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Houston, TX, USA
| | - M Sanz Cortes
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Houston, TX, USA
| | - C Harman
- Department of Obstetrics, Gynecology & Reproductive Sciences, University of Maryland School of Medicine, Baltimore, MD, USA
| | - O M Turan
- Department of Obstetrics, Gynecology & Reproductive Sciences, University of Maryland School of Medicine, Baltimore, MD, USA
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Sun RC, Hessami K, Krispin E, Pammi M, Mostafaei S, Joyeux L, Deprest J, Keswani S, Lee TC, King A, Belfort MA, Shamshirsaz AA. Prenatal ultrasonographic markers for prediction of complex gastroschisis and adverse perinatal outcomes: a systematic review and meta-analysis. Arch Dis Child Fetal Neonatal Ed 2022; 107:371-379. [PMID: 34607856 DOI: 10.1136/archdischild-2021-322612] [Citation(s) in RCA: 1] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 09/17/2021] [Indexed: 11/03/2022]
Abstract
OBJECTIVE We sought to perform a meta-analysis of the predictive value of antenatal ultrasonographic markers of bowel dilation, gastric dilation, polyhydramnios and abdominal circumference that predict complex gastroschisis and adverse perinatal outcomes DATA SOURCES: PubMed, Web of Science, Scopus and Embase were searched for relevant articles up to December 2020. Studies reporting prenatal ultrasonographic markers including intra-abdominal bowel dilation (IABD), extra-abdominal bowel dilation (EABD), bowel wall thickness, polyhydramnios, abdominal circumference <5th percentile, gastric dilation (GD) and bowel dilation not otherwise specified (BD-NOS) were included. The primary outcome was prediction of complex gastroschisis; secondary outcomes were length of hospital stay for newborn, time to full enteral feeding, postnatal mortality rate, incidence of necrotising enterocolitis and short bowel syndrome. RESULTS Thirty-six studies were included in this meta-analysis. We found significant associations between complex gastroschisis and IABD (OR=5.42; 95% CI 3.24 to 9.06), EABD (OR=2.27; 95% CI 1.40 to 3.66), BD-NOS (OR=6.27; 95% CI 1.97 to 19.97), GD (OR=1.88; 95% CI 1.22 to 2.92) and polyhydramnios (OR=6.93; 95% CI 3.39 to 14.18). Second trimester IABD and EABD have greater specificity for the prediction of complex gastroschisis than third trimester values with specificity of 95.6% (95% CI 58.1 to 99.7) and 94.6% (95% CI 86.7 to 97.9) for the second trimester IABD and EABD, respectively. CONCLUSION Prenatal ultrasonographic markers, especially the second trimester IABD and EABD, can identify fetuses that develop complex gastroschisis. Furthermore, these specific ultrasonographic markers can identify those babies at the highest risk for severe complications of this congenital anomaly and hence selected for future antenatal interventions.
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Affiliation(s)
- Raphael C Sun
- Division of Pediatric Surgery, Doernbecher Children's Hospital, Oregon Health & Science University, Portland, Oregon, USA.,Division of Fetal Therapy and Surgery, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA
| | - Kamran Hessami
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas, USA
| | - Eyal Krispin
- Division of Fetal Therapy and Surgery, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA
| | - Mohan Pammi
- Section of Neonatology, Department of Pediatrics, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA
| | - Shayan Mostafaei
- Department of Biostatistics, Faculty of Health, Kermanshah University of Medical Sciences, Kermanshah, Iran (the Islamic Republic of)
| | - Luc Joyeux
- MyFetUZ Fetal Research Center, Department of Development and Regeneration, Biomedical Sciences, Leuven, Belgium
| | - Jan Deprest
- Department of Obstetrics and Gynecology, Division Woman and Child, Fetal Medicine Unit, Katholieke Universiteit Leuven, Leuven, Belgium.,Institute of Women's Health, University College London Hospitals, University College London Medical School, London, UK
| | - Sundeep Keswani
- Division of Pediatric Surgery, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA
| | - Timothy C Lee
- Division of Pediatric Surgery, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA
| | - Alice King
- Division of Pediatric Surgery, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA
| | - Michael A Belfort
- Division of Fetal Therapy and Surgery, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA
| | - Alireza A Shamshirsaz
- Division of Fetal Therapy and Surgery, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA
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Krispin E, Belfort MA, Shamshirsaz AA. Surgical management of first-trimester heterotopic dichorionic diamniotic Cesarean scar pregnancy. Ultrasound Obstet Gynecol 2022; 59:823-824. [PMID: 34874585 DOI: 10.1002/uog.24830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 11/17/2021] [Accepted: 11/29/2021] [Indexed: 06/13/2023]
Affiliation(s)
- E Krispin
- Baylor College of Medicine, Department of Obstetrics and Gynecology and Texas Children's Hospital Pavilion for Women, Houston, TX, USA
| | - M A Belfort
- Baylor College of Medicine, Department of Obstetrics and Gynecology and Texas Children's Hospital Pavilion for Women, Houston, TX, USA
| | - A A Shamshirsaz
- Baylor College of Medicine, Department of Obstetrics and Gynecology and Texas Children's Hospital Pavilion for Women, Houston, TX, USA
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Donepudi R, Hessami K, Nassr AA, Espinoza J, Sanz Cortes M, Sun L, Shirazi M, Yinon Y, Belfort MA, Shamshirsaz AA. Selective reduction in complicated monochorionic pregnancies: a systematic review and meta-analysis of different techniques. Am J Obstet Gynecol 2022; 226:646-655.e3. [PMID: 34678178 DOI: 10.1016/j.ajog.2021.10.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 10/08/2021] [Accepted: 10/10/2021] [Indexed: 01/10/2023]
Abstract
OBJECTIVE This systematic review and meta-analysis aimed to compare the perinatal outcomes of complicated monochorionic pregnancies after selective reduction by radiofrequency ablation, bipolar cord coagulation, and interstitial laser. DATA SOURCES We searched PubMed, Scopus, and Web of Science, from the inception of the database up to April 26, 2021. STUDY ELIGIBILITY CRITERIA Studies comparing at least 2 selective reduction techniques among complicated monochorionic pregnancies and presenting data on perinatal outcomes, including gestational age at procedure, gestational age at delivery, procedure to delivery interval, preterm premature rupture of membranes, preterm birth, survival rate, and birthweight, were eligible. METHODS The random-effects model was used to pool the mean differences or odds ratios and corresponding 95% confidence intervals. Heterogeneity was assessed using the I2 value. RESULTS A total of 10 studies with 734 cases of fetal reduction met the inclusion criteria, of which 9 studies with 674 fetuses were eligible for quantitative synthesis. In 8 studies that compared radiofrequency ablation with bipolar cord coagulation, radiofrequency ablation was associated with increased procedure to delivery interval (days) (mean difference, 13.42; 95% confidence interval, 1.90-24.94; P=.02; I2=0.0%), decreased preterm birth (odds ratio, 0.50; 95% confidence interval, 0.29-0.85; P=.01; I2=3.0%), and decreased preterm premature rupture of membranes (odds ratio, 0.45; 95% confidence interval, 0.27-0.73; P=.001; I2=0.0%). Radiofrequency ablation and bipolar cord coagulation had comparable survival rates (odds ratio, 0.85; 95% confidence interval, 0.54-1.35; P=.49; I2=0.0%). In 3 studies that compared radiofrequency ablation with interstitial laser, there was no significant difference in gestational age at delivery (P=.07) or survival (P=.15). In 3 studies that compared bipolar cord coagulation with interstitial laser, bipolar cord coagulation was associated with a higher survival rate (odds ratio, 3.21; 95% confidence interval, 1.13-9.10; P=.03; I2=0.0%), but the gestational age at delivery was comparable between groups (P=.16). CONCLUSION This study demonstrated that radiofrequency ablation has a greater procedure to delivery interval and decreased preterm premature rupture of membranes and preterm birth than bipolar cord coagulation. Although there was no difference in gestational age at delivery for either bipolar cord coagulation, radiofrequency ablation, or interstitial laser, survival was higher with bipolar cord coagulation than with interstitial laser.
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Affiliation(s)
- Roopali Donepudi
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Houston, TX
| | - Kamran Hessami
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Houston, TX
| | - Ahmed A Nassr
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Houston, TX; Department of Obstetrics and Gynecology, Women's Health Hospital, Assiut University, Assiut, Egypt
| | - Jimmy Espinoza
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Houston, TX
| | - Magdalena Sanz Cortes
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Houston, TX
| | - Luming Sun
- Department of Fetal Medicine and Prenatal Diagnosis Center, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China
| | - Mahboobeh Shirazi
- Maternal, Fetal and Neonatal Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Yoav Yinon
- Department of Obstetrics and Gynecology, Chaim Sheba Medical Center, Tel HaShomer, Israel
| | - Michael A Belfort
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Houston, TX
| | - Alireza A Shamshirsaz
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Houston, TX.
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Salmanian B, Shainker SA, Hecht JL, Modest AM, Castro EC, Seaman RD, Meshinchiasl N, Hessami K, Brown A, Tounsi S, Shamshirsaz AA, Fox KA, Clark SL, Belfort MA, Shamshirsaz AA. The Society for Pediatric Pathology Task Force grading system for placenta accreta spectrum and its correlation with clinical outcomes. Am J Obstet Gynecol 2022; 226:720.e1-720.e6. [PMID: 35139335 DOI: 10.1016/j.ajog.2022.02.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 02/01/2022] [Accepted: 02/01/2022] [Indexed: 11/15/2022]
Abstract
BACKGROUND The terminology and diagnostic criteria presently used by pathologists to report placenta accreta spectrum is inconsistent and does not reflect current knowledge of the pathogenesis of this disease. OBJECTIVE In 2020, the perinatal subcommittee of the Society for Pediatric Pathology Placenta Accreta Task Force proposed a new pathologic grading system for placenta accreta spectrum. We sought to correlate the clinical outcomes with the classification into each group in the new placenta accreta spectrum grading system. STUDY DESIGN The pathology reports of patients with histopathologic confirmation of placenta accreta spectrum were reviewed in 2 academic referral centers by placental pathologists. Pathologic grading was assigned based on the new grading system according to which placenta accreta spectrum is categorized into 5 groups depending on the depth of invasion, from grade p1 with no invasion into the uterine wall to grade p3E with invasion beyond the uterine wall to the adjacent organs. Patient characteristics and clinical outcomes were compared among these groups. A univariate analysis was performed, and a multivariate linear or binomial regression was employed when needed. RESULTS A total of 683 patients with placenta accreta spectrum were identified. Of those, 407 were included for histology review. There were 92 patients (23%) categorized into the grade p1 group, 74 (18%) in the grade p2 group, 84 (20%) in the grade p3A group, 121 (30%) in the grade p3D group, and 36 (9%) in the grade p3E group. There was a significant association between the pathology grading and the number of red blood cells transfused (β=1.14; 95% confidence interval, 0.48-1.79) and the postoperative complications including the rate of readmission (risk ratio, 1.93; 95% confidence interval, 1.26-2.94) and bladder injury (risk ratio, 1.81; 95% confidence interval, 1.23-2.68) after adjustment for antenatal diagnosis and other variables. The pathology grading was not associated with the estimated blood loss (P=.072). CONCLUSION The new pathology grading system accurately reflects maternal outcomes and complications of placenta accreta spectrum. We encourage the utilization of this new pathologic grading system because it is designed to omit discrepancies in placenta accreta spectrum reporting and to standardize communication.
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Affiliation(s)
- Bahram Salmanian
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX
| | - Scott A Shainker
- Departments of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Boston, MA
| | | | - Anna M Modest
- Departments of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Boston, MA
| | - Eumenia C Castro
- Department of Pathology, Baylor College of Medicine, Houston, TX
| | - Rachel D Seaman
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX
| | | | - Kamran Hessami
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX
| | - Alec Brown
- Departments of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Boston, MA
| | - Sarah Tounsi
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX
| | - Amir A Shamshirsaz
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX
| | - Karin A Fox
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX
| | - Steven L Clark
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX
| | - Michael A Belfort
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX
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Mehl SC, Short WD, Kinley A, Lee TC, Sun RC, Belfort MA, Shamshirsaz AA, Espinoza J, Donepudi R, Sanz-Cortes M, Nassr AA, Mehollin-Ray AR, Keswani SG, King A. Delivery planning for congenital lung malformations: A CVR based perinatal care algorithm. J Pediatr Surg 2022; 57:833-839. [PMID: 35065806 DOI: 10.1016/j.jpedsurg.2021.12.039] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 12/29/2021] [Indexed: 11/27/2022]
Abstract
PURPOSE Congenital lung malformation (CLM) volume ratio (CVR) of ≥1.1 has been shown to be highly predictive of the need for urgent, perinatal surgical intervention. The purpose of this study was to utilize this information to propose a delivery planning and clinical management algorithm based on this threshold. METHODS A retrospective cohort study was performed for all fetuses evaluated at our fetal center between 5/2015 and 11/2020. Demographics, ultrasound findings, late gestation CVR (≥27 weeks gestational age), prenatal and postnatal treatment, and outcomes were analyzed with nonparametric univariate analysis based on late gestation CVR of 1.1. Receiver operating characteristic curve analysis was performed to evaluate association between late gestation CVR, hydrops, need for fetal intervention, and need for urgent perinatal surgery. RESULTS Of the 90 CLMs referred to our fetal center, 65 had late gestation CVR with a majority <1.1 (47/65, 72%). All patients with late gestation CVR ≥ 1.1 were managed with resection (18/18) with most resections requiring fetal intervention or urgent neonatal resection (13/18). Late gestation CVR < 1.1 were managed with elective resection (36/47, 77%) or non-operative observation (11/47, 23%). Late gestation CVR ≥ 1.1 had 100% sensitivity and NPV for hydrops, need for fetal intervention, and need for urgent perinatal surgery. CONCLUSION CLM with CVR ≥ 1.1 were associated with urgent perinatal surgical intervention and expectant mothers should plan for delivery at centers equipped to manage neonatal resuscitation and potential urgent neonatal resection. Conversely, CLM with CVR < 1.1 may be safe to deliver at patient hospital of choice.
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Affiliation(s)
- Steven C Mehl
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, United States; Department of Surgery, Division of Pediatric Surgery, Texas Children's Hospital, Houston, TX, United States.
| | - Walker D Short
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, United States; Department of Surgery, Division of Pediatric Surgery, Texas Children's Hospital, Houston, TX, United States
| | - Austin Kinley
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, United States
| | - Tim C Lee
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, United States; Department of Surgery, Division of Pediatric Surgery, Texas Children's Hospital, Houston, TX, United States
| | - Raphael C Sun
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, United States; Department of Surgery, Division of Pediatric Surgery, Texas Children's Hospital, Houston, TX, United States
| | - Michael A Belfort
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Texas Children's Hospital, Houston, TX, United States
| | - Alireza A Shamshirsaz
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Texas Children's Hospital, Houston, TX, United States
| | - Jimmy Espinoza
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Texas Children's Hospital, Houston, TX, United States
| | - Roopali Donepudi
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Texas Children's Hospital, Houston, TX, United States
| | - Magdalena Sanz-Cortes
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Texas Children's Hospital, Houston, TX, United States
| | - Ahmed A Nassr
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Texas Children's Hospital, Houston, TX, United States
| | - Amy R Mehollin-Ray
- Department of Radiology, Division of Pediatric Radiology, Texas Children's Hospital, Houston, TX, United States
| | - Sundeep G Keswani
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, United States; Department of Surgery, Division of Pediatric Surgery, Texas Children's Hospital, Houston, TX, United States
| | - Alice King
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, United States; Department of Surgery, Division of Pediatric Surgery, Texas Children's Hospital, Houston, TX, United States
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