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Jiang T, Bai R, Xie C, Guo H, Li Z, Ma J. Risk factors for brain injury in premature infants with twin-to-twin transfusion syndrome: a retrospective cohort study. Transl Pediatr 2023; 12:2121-2130. [PMID: 38197096 PMCID: PMC10772831 DOI: 10.21037/tp-23-387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 11/26/2023] [Indexed: 01/11/2024] Open
Abstract
Background Brain injury (BI) is prevalent in premature infants with twin-to-twin transfusion syndrome (TTTS), while risk factors of BI in these patients remains unknown. Our study aims to discern potential risk factors that contribute to BI in premature infants with TTTS. Methods We conducted a retrospective cohort and analyzed clinical data of premature infants diagnosed with TTTS at the Northwest Women's and Children's Hospital between January 1, 2015 and January 1, 2020. Data included the infants' perinatal information, key postnatal examinations, laboratory tests, and treatments. Results Of the 84 patients enrolled in the study, 22 (26.2%) were categorized in the BI group and 62 (73.8%) in the non-BI group, based on cranial imaging. No significant differences were found at baseline between the groups in relation to the proportion of males (40.9% vs. 35.5%, P=0.845), median gestational age (weeks) [31.9 (31.5, 33.4) vs. 34.2 (31.6, 35.4), P=0.061], average weight (g) (1,676.4±567.5 vs. 1,845.2±511.7, P=0.200), maternal age (years) [29.5 (26.0, 31.0) vs. 28.5 (27.8, 31.0), P=0.656], the proportion of in-vitro fertilization (9.1% vs. 16.1%, P=0.648), cesarean sections (86.4% vs. 93.5%, P=0.549) or TTTS donor infants (50.0% vs. 51.6%, P=0.897). Multivariate logistic regression analysis indicated that invasive mechanical ventilation [invasive mechanical ventilation (IMV); odds ratio (OR) =4.365; 95% confidence interval (CI): 1.066-17.870; P=0.040], [necrotizing enterocolitis (NEC); OR =8.632; 95% CI: 1.542-48.318; P=0.014], [single intrauterine fetal demise (sIUFD); OR =14.067; 95% CI: 1.298-224.421; P=0.031], and a 5-minute Apgar score <9 (OR =4.663; 95% CI: 1.015-21.419; P=0.048) were strongly associated with BI in TTTS premature infants. Conclusions Our study identifies IMV, NEC, sIUFD, and a 5-minute Apgar score <9 as independent risk factors for BI in premature infants with TTTS.
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Affiliation(s)
- Te Jiang
- Neonatology Department, the Northwest Women's and Children's Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Ruimiao Bai
- Neonatology Department, the Northwest Women's and Children's Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Chengmiao Xie
- Neonatology Department, the Northwest Women's and Children's Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Henhen Guo
- Neonatology Department, the Northwest Women's and Children's Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Zhankui Li
- Neonatology Department, the Northwest Women's and Children's Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Jinqi Ma
- Neonatology Department, the Northwest Women's and Children's Hospital, Xi'an Jiaotong University, Xi'an, China
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El Emrani S, Groene SG, Spekman JA, Slaghekke F, van der Meeren LE, Schalij-Delfos NE, Lopriore E. Increased Risk of Retinopathy of Prematurity in Donors with Twin-to-Twin Transfusion Syndrome: A Cohort Study. Fetal Diagn Ther 2023; 50:187-195. [PMID: 37075712 DOI: 10.1159/000530729] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Accepted: 04/13/2023] [Indexed: 04/21/2023]
Abstract
INTRODUCTION The purpose of this study was to evaluate the within-pair difference in retinopathy of prematurity (ROP) between donors and recipients with twin-to-twin transfusion syndrome (TTTS) and to identify risk factors for ROP development. METHODS This retrospective cohort study included 147 TTTS twin pairs managed between 2002 and 2022 and eligible for ROP screening. Primary outcomes were any stage ROP and severe ROP. Secondary outcomes were hemoglobin at birth, red blood cell transfusions, mechanical ventilation days, postnatal steroids, and neonatal morbidity. Donor status was defined as having polyhydramnios pre-laser. RESULTS Rates of any stage ROP (23% vs. 14%) and severe ROP (8% vs. 3%) were significantly higher in donors compared to recipients. Donors received a higher number of blood transfusions (1 [±1.9] versus 0.7 [±1.5]). Five factors were univariately associated with any stage ROP: donor status (odds ratio [OR] 1.9; 95% CI 1.3-2.9), lower gestational age (GA) at birth (OR 1.7; 95% CI 1.4-2.1), small for GA (OR 2.1; 95% CI 1.3-3.5), mechanical ventilation days (OR 1.1; 95% CI 1.1-1.2), and blood transfusions in phase 1 (OR 2.3; 95% CI 1.2-4.3). Three factors were independently associated with any stage ROP: donor status (OR 1.8; 95% CI 1.1-2.9), lower GA at birth (OR 1.6; 95% CI 1.2-2.1), and mechanical ventilation days (OR 1.1, 95% CI 1.0-1.1). Donor status was univariately associated with severe ROP (OR 2.3, 95% CI 1.1-5.0). CONCLUSION Any stage ROP and severe ROP are detected twice as frequently in donors compared to recipients. Increased awareness for ROP is needed in donors, especially those with lower GA at birth and longer duration of mechanical ventilation.
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Affiliation(s)
- Salma El Emrani
- Department of Ophthalmology, Leiden University Medical Center, Leiden, The Netherlands
- Department of Neonatology and Pediatrics, Willem-Alexander Children's Hospital, Leiden University Medical Center, Leiden, The Netherlands
| | - Sophie G Groene
- Department of Neonatology and Pediatrics, Willem-Alexander Children's Hospital, Leiden University Medical Center, Leiden, The Netherlands
| | - Jip A Spekman
- Department of Neonatology and Pediatrics, Willem-Alexander Children's Hospital, Leiden University Medical Center, Leiden, The Netherlands
| | - Femke Slaghekke
- Department of Fetal Medicine, Obstetrics and Fetal Therapy, Leiden University Medical Center, Leiden, The Netherlands
| | - Lotte E van der Meeren
- Department of Pathology, Leiden University Medical Center, Leiden, The Netherlands
- Department of Pathology, Erasmus Medical Center, Rotterdam, The Netherlands
| | | | - Enrico Lopriore
- Department of Neonatology and Pediatrics, Willem-Alexander Children's Hospital, Leiden University Medical Center, Leiden, The Netherlands
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3
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Ling D, Phelps A, Tate T, Adefisoye J, Mehra S, Prazad P. Perinatal and neonatal outcomes for fetoscopic laser ablation for the treatment of twin twin transfusion syndrome at a single center. J Perinatol 2023; 43:147-154. [PMID: 36473930 PMCID: PMC9898021 DOI: 10.1038/s41372-022-01568-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 11/14/2022] [Accepted: 11/17/2022] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To describe the perinatal and neonatal outcomes of fetal laser ablation (FLA) for the treatment of twin-twin transfusion syndrome (TTTS) in our single center institution. STUDY DESIGN Retrospective study of 76 treated pregnant women. Procedural complications, perinatal and neonatal outcomes analyzed. Differences in outcomes between two procedural techniques, selective and Solomon, compared. RESULTS FLA occurred at median gestational age (GA) of 20.8 weeks (IQR 18.1-22.9) with low incidence of procedural complications (5.3%). High survival rate with delivery of at least one neonate (96%) [95% CI: 88.9-99.2%]; 73.7% [95% CI: 62.3-83.1%] were twins. Median GA at birth was 33.1 weeks (IQR 28.0-35.0). Neonatal mortality and morbidities were 9.4% and 48.3% of cases respectively, and associated with lower GA. Solomon cases had comparatively higher median GA, and lower incidences of neonatal morbidities. CONCLUSION Our small single center study showed favorable outcomes for using the Solomon technique in the treatment of TTTS.
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Affiliation(s)
- Diamond Ling
- Department of Neonatal-Perinatal Medicine, Advocate Children's Hospital, Park Ridge, IL, USA.
| | - Alexandra Phelps
- Department of Obstetrics and Gynecology, Advocate Lutheran General Hospital, Park Ridge, IL, USA
| | - Tabitha Tate
- Department of Pediatrics, Advocate Children's Hospital, Park Ridge, IL, USA
| | - James Adefisoye
- Department of Graduate Medical Education, Aurora Sinai Medical Center, Milwaukee, WI, USA
| | - Suwan Mehra
- Department of Obstetrics and Gynecology, Advocate Lutheran General Hospital, Park Ridge, IL, USA
- Department of Maternal Fetal Medicine, Advocate Children's Hospital, Park Ridge, IL, USA
| | - Preetha Prazad
- Department of Neonatal-Perinatal Medicine, Advocate Children's Hospital, Park Ridge, IL, USA
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Tollenaar LSA, Slaghekke F, Middeldorp JM, Lopriore E. Fetal anemia in monochorionic twins: a review on diagnosis, management, and outcome. Expert Rev Hematol 2023; 16:9-16. [PMID: 36609186 DOI: 10.1080/17474086.2023.2166921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
INTRODUCTION Monochorionic twins may develop fetal anemia when blood is unequally distributed via the placental vascular anastomoses. This review focuses on the causes of fetal anemia in complicated monochorionic twins and highlights the differences in management and outcome. AREAS COVERED Fetal anemia can occur in the context of twin anemia polycythemia sequence (TAPS), chronic twin-twin transfusion syndrome (TTTS) and acute peripartum TTTS, and in cotwins after single fetal demise. Diagnosis of fetal anemia is based on abnormal Doppler ultrasound measurements. Management options include fetoscopic laser surgery, intrauterine blood transfusion, or expectant management, depending on the type of complication and the severity of the disease. In all complications, fetal anemia may lead to perinatal mortality, neonatal morbidity, severe cerebral injury, and long-term neurodevelopmental impairment. In TAPS specifically, anemic donors may also show bilateral deafness. EXPERT OPINION Knowledge on the diagnosis and optimal treatment in TTTS is nowadays widespread, but caregivers often fail to distinguish TAPS from acute peripartum TTTS at birth. A full blood count including reticulocyte count is required, and placental dye injection is extremely helpful to reach the correct diagnosis and establish the optimal management.
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Affiliation(s)
- L S A Tollenaar
- Department of Obstetrics, Division of Fetal therapy, Leiden University Medical Center, Leiden, The Netherlands
| | - F Slaghekke
- Department of Obstetrics, Division of Fetal therapy, Leiden University Medical Center, Leiden, The Netherlands
| | - J M Middeldorp
- Department of Obstetrics, Division of Fetal therapy, Leiden University Medical Center, Leiden, The Netherlands
| | - E Lopriore
- Department of Pediatrics, Division of Neonatology, Leiden University Medical Center, Leiden, The Netherlands
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Gibbone E, Campos RV, Calero AJ, Lucena PC, Sonia Molina Garcia F. Perinatal and Long-Term Outcome of Endoscopic Laser Surgery for Twin-Twin Transfusion Syndrome with and without Selective Fetal Growth Restriction: A retrospective cohort study. Prenat Diagn 2022; 42:1438-1447. [PMID: 36050925 DOI: 10.1002/pd.6231] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 08/23/2022] [Accepted: 08/27/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Report survival rates, neonatal mortality and morbidity and long-term outcomes of monochorionic(MC) twin pregnancies complicated by twin-to-twin transfusion syndrome(TTTS)or TTTS plus selective fetal growth restriction(sFGR)treated by endoscopic laser surgery. METHODS Retrospective cohort study including 149 MC twin pregnancies complicated by TTTS or TTTS plus sFGR.Medical records were reviewed for survival rates,neonatal mortality, neonatal morbidity and long-term outcomes at 2 and 6 years of age. RESULTS Survival of both babies was higher in the TTTS group than in the TTTS plus sFGR group(72.9%vs.54.8%);survival of at least one baby was similar in the two groups (90.7% and 88.1%).The incidence of severe neurological disability was not significantly different between TTTS and TTTS plus FGR group at both stages,1.9% vs 2.3% (p-value = 1) and 3.4%vs6.1%(p-value=0.31).Multivariable analysis demonstrated that intact neurological outcome at 2 years of age was related with gestational age at birth and z score birthweight, and at 6 years of age with gestational age at birth,z score birthweight and TTTS stage4.sFGR or abnormal brain findings at neonatal ultrasound were not related with impaired neurological outcome at 2 or 6 years of age. CONCLUSIONS In pregnancies with TTTS and TTTS plus sFGR survival of at least one baby and long-term neurological outcome are comparable between both groups. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Elena Gibbone
- Fetal Medicine Unit, San Cecilio University Hospital, Granada, Spain.,Harris Birthright Research Centre for Fetal Medicine, King's College, London, UK
| | - Rosa Vallenas Campos
- Fetal Medicine Unit, San Cecilio University Hospital, Granada, Spain.,Harris Birthright Research Centre for Fetal Medicine, King's College, London, UK
| | - Antonio Jerez Calero
- Neonatal Unit. Department of Pediatrics, San Cecilio University Hospital, Granada, Spain
| | - Pilar Carretero Lucena
- Fetal Medicine Unit, San Cecilio University Hospital, Granada, Spain.,Instituto de Investigación Biosanitaria Ibs.GRANADA, Granada, Spain
| | - Francisca Sonia Molina Garcia
- Fetal Medicine Unit, San Cecilio University Hospital, Granada, Spain.,Instituto de Investigación Biosanitaria Ibs.GRANADA, Granada, Spain
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Hessami K, Nassr AA, Sananès N, Castillo J, Castillo HA, Sanz Cortes M, Espinoza J, Donepudi RV, Sun RC, Krispin E, Belfort MA, Shamshirsaz AA. Perinatal risk factors of neurodevelopmental impairment after fetoscopic laser photocoagulation for twin-twin transfusion syndrome: systematic review and meta-analysis. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2021; 58:658-668. [PMID: 34097320 DOI: 10.1002/uog.23706] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 05/19/2021] [Accepted: 05/27/2021] [Indexed: 06/12/2023]
Abstract
OBJECTIVE Monochorionic twins with twin-twin transfusion syndrome (TTTS) treated with fetoscopic laser photocoagulation (FLP) are at increased risk of neurodevelopmental impairment (NDI). This meta-analysis aimed to identify the prevalence of and perinatal risk factors for NDI in TTTS survivors treated with FLP. METHODS We performed a search in PubMed, EMBASE, Scopus and Web of Science, from inception to 13 February 2021, for studies evaluating perinatal risk factors for NDI in children diagnosed prenatally with TTTS managed by FLP. Data on severity of TTTS at the time of diagnosis, defined according to the Quintero staging system, FLP-related complications and perinatal outcomes were compared between children with a history of TTTS treated with FLP with and those without NDI, which was defined as performance on a cognitive or developmental assessment tool ≥ 2 SD below the mean or a defined motor or sensory disability. A random-effects model was used to pool the mean differences or odds ratios (OR) with the corresponding 95% CIs. Heterogeneity was assessed using the I2 statistic. RESULTS Nine studies with a total of 1499 TTTS survivors were included. The overall incidence of NDI was 14.0% (95% CI, 9.0-18.0%). The occurrence of NDI in TTTS survivors was associated with later gestational age (GA) at FLP (mean difference, 0.94 weeks (95% CI, 0.50-1.38 weeks); P < 0.0001, I2 = 0%), earlier GA at delivery (mean difference, -1.44 weeks (95% CI, -2.28 to -0.61 weeks); P = 0.0007, I2 = 49%) and lower birth weight (mean difference, -343.26 g (95% CI, -470.59 to -215.92 g); P < 0.00001, I2 = 27%). Evaluation of different GA cut-offs showed that preterm birth before 32 weeks was associated with higher risk for NDI later in childhood (OR, 2.25 (95% CI, 1.02-4.94); P = 0.04, I2 = 35%). No statistically significant difference was found between cases with and those without NDI with respect to Quintero stage of TTTS, recipient or donor status, development of postlaser twin anemia-polycythemia sequence, recurrence of TTTS and incidence of small- for-gestational age or cotwin fetal demise. CONCLUSIONS TTTS survivors with later GA at the time of FLP, earlier GA at delivery and lower birth weight are at higher risk of developing NDI. No significant association was found between Quintero stage of TTTS and risk of NDI. Our findings may be helpful for parental counseling and highlight the need for future studies to understand better the risk factors for NDI in TTTS survivors. © 2021 International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- K Hessami
- Maternal-Fetal Medicine Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Obstetrics and Gynecology, Baylor College of Medicine & Texas Children's Fetal Center, Houston, TX, USA
| | - A A Nassr
- Department of Obstetrics and Gynecology, Baylor College of Medicine & Texas Children's Fetal Center, Houston, TX, USA
| | - N Sananès
- Department of Maternal-Fetal Medicine, Strasbourg University Hospital, Strasbourg, France
| | - J Castillo
- Department of Pediatrics, Baylor College of Medicine & Texas Children's Hospital, Houston, TX, USA
| | - H A Castillo
- Department of Pediatrics, Baylor College of Medicine & Texas Children's Hospital, Houston, TX, USA
| | - M Sanz Cortes
- Department of Obstetrics and Gynecology, Baylor College of Medicine & Texas Children's Fetal Center, Houston, TX, USA
| | - J Espinoza
- Department of Obstetrics and Gynecology, Baylor College of Medicine & Texas Children's Fetal Center, Houston, TX, USA
| | - R V Donepudi
- Department of Obstetrics and Gynecology, Baylor College of Medicine & Texas Children's Fetal Center, Houston, TX, USA
| | - R C Sun
- Doernbecher Children's Hospital, Oregon Health & Science University, Division of Pediatric Surgery, Portland, OR, USA
- Division of Pediatric Surgery, Baylor College of Medicine & Texas Children's Hospital, Houston, TX, USA
| | - E Krispin
- Department of Obstetrics and Gynecology, Baylor College of Medicine & Texas Children's Fetal Center, Houston, TX, USA
| | - M A Belfort
- Department of Obstetrics and Gynecology, Baylor College of Medicine & Texas Children's Fetal Center, Houston, TX, USA
| | - A A Shamshirsaz
- Department of Obstetrics and Gynecology, Baylor College of Medicine & Texas Children's Fetal Center, Houston, TX, USA
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Hochberg A, Silber R, Avnet H, Rosen H, Katorza E, Hoffmann C, Mazkereth R, Lipitz S, Weisz B, Yinon Y. Fetal and neonatal brain lesions following laser ablation for twin-to-twin-transfusion-syndrome as detected by pre- and post-natal brain imaging. Prenat Diagn 2021; 41:1531-1540. [PMID: 34671994 DOI: 10.1002/pd.6061] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 09/25/2021] [Accepted: 10/15/2021] [Indexed: 11/06/2022]
Abstract
OBJECTIVE To determine the rate of and risk factors for fetal and neonatal brain lesions following laser ablation for twin-to-twin transfusion syndrome (TTTS). METHODS A retrospective cohort study of 83 women with monochorionic twin pregnancies who underwent ablation for TTTS at a single tertiary hospital. Post-laser survivors were followed-up with fetal neurosonogram every 2 weeks and fetal brain MRI at 28-32 weeks of gestation; post-natal brain imaging included neurosonogram. Cases with pre- and post-natal brain lesions were compared to those without. RESULTS 153 fetuses survived the immediate post-laser period and underwent brain imaging. Of these, 17 (11.11%) exhibited brain lesions on prenatal imaging studies, and 36 (32.4%) on post-natal ultrasound. Later gestational age (GA) at the time of ablation (23.0 vs. 21.4 weeks, p = 0.0244), post-laser twin-anemia-polycythemia-sequence (TAPS) (29.41% vs. 9.56%, p = 0.035) and birthweight discordancy (30% vs. 9%, p = 0.0025) were associated with prenatal brain lesions. Earlier GA at delivery (31.0 weeks vs. 32.2, p = 0.0002) and post-laser TAPS (25% vs. 9.33%, p = 0.038) were associated with post-natal brain lesions. CONCLUSIONS Survivors of ablation for TTTS are at risk for brain lesions, which can be detected prenatally. Incorporation of neurosonogram and fetal brain MRI into the routine surveillance of such pregnancies should be considered.
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Affiliation(s)
- Alyssa Hochberg
- Fetal Medicine Unit, Department of Obstetrics and Gynecology, Sheba Medical Center, Tel-Hashomer, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ronit Silber
- Fetal Medicine Unit, Department of Obstetrics and Gynecology, Sheba Medical Center, Tel-Hashomer, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Hagai Avnet
- Fetal Medicine Unit, Department of Obstetrics and Gynecology, Sheba Medical Center, Tel-Hashomer, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Hadar Rosen
- Fetal Medicine Unit, Department of Obstetrics and Gynecology, Sheba Medical Center, Tel-Hashomer, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Eldad Katorza
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Gertner Institute of Epidemiology & Health Policy Research, Sheba Medical Center, Tel-Hashomer, Israel
| | - Chen Hoffmann
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Radiology, Sheba Medical Center, Tel-Hashomer, Israel
| | - Ram Mazkereth
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Neonatology, Edmond and Lily Safra Children Hospital, Sheba Medical Center, Tel-Hashomer, Israel
| | - Shlomo Lipitz
- Fetal Medicine Unit, Department of Obstetrics and Gynecology, Sheba Medical Center, Tel-Hashomer, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Boaz Weisz
- Fetal Medicine Unit, Department of Obstetrics and Gynecology, Sheba Medical Center, Tel-Hashomer, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yoav Yinon
- Fetal Medicine Unit, Department of Obstetrics and Gynecology, Sheba Medical Center, Tel-Hashomer, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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8
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Gijtenbeek M, Haak MC, Huberts TJP, Middeldorp JM, Klumper FJCM, Slaghekke F, Lopriore E, Oepkes D, van Klink JMM. Perioperative fetal hemodynamic changes in twin-twin transfusion syndrome and neurodevelopmental outcome at two years of age. Prenat Diagn 2020; 40:825-830. [PMID: 32266998 PMCID: PMC7383478 DOI: 10.1002/pd.5690] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 03/25/2020] [Accepted: 03/25/2020] [Indexed: 11/21/2022]
Abstract
Objective To investigate whether perioperative fetal hemodynamic changes in twin‐to‐twin transfusion syndrome (TTTS) are associated with neurodevelopmental impairment (NDI) at two years. Methods Doppler parameters of three sonograms (day before, first day after and 1 week after laser surgery for TTTS) were assessed for correlation with neurodevelopmental outcome at two years (2008‐2016). NDI was defined as: cerebral palsy, deafness, blindness, and/or a Bayley‐III cognitive/motor developmental test‐score > 2SD below the mean. Results Long‐term outcome was assessed in 492 TTTS survivors. NDI was present in 5% (24/492). After adjustment for severe cerebral injury (present in 4%), associated with NDI were: middle cerebral artery peak systolic velocity (MCA‐PSV) >1.5 multiples of the median (MoM) 1 day after surgery (odds ratio [OR] 4.96; 95% confidence interval [CI]: 1.17‐21.05, P = .03), a change from normal umbilical artery pulsatility index (UA‐PI) presurgery to UA‐PI >p95 postsurgery (OR 4.19; 95% CI: 1.04‐16.87, P = .04), a change from normal to MCA‐PSV >1.5MoM (OR 4.75; 95% CI: 1.43‐15.77, P = .01). Conclusion Perioperative fetal hemodynamic changes in TTTS pregnancies treated with laser are associated with poor neurodevelopmental outcome. Prospective research on the cerebrovascular response to altered hemodynamic conditions is necessary to further understand the cerebral autoregulatory capacity of the fetus in relation to neurodevelopmental outcome.
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Affiliation(s)
- Manon Gijtenbeek
- Department of Obstetrics, Division of Fetal Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | - Monique C Haak
- Department of Obstetrics, Division of Fetal Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | - Tom J P Huberts
- Department of Obstetrics, Division of Fetal Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | - Johanna M Middeldorp
- Department of Obstetrics, Division of Fetal Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | - Frans J C M Klumper
- Department of Obstetrics, Division of Fetal Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | - Femke Slaghekke
- Department of Obstetrics, Division of Fetal Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | - Enrico Lopriore
- Department of Pediatrics, Division of Neonatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Dick Oepkes
- Department of Obstetrics, Division of Fetal Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | - Jeanine M M van Klink
- Department of Pediatrics, Division of Neonatology, Leiden University Medical Center, Leiden, The Netherlands
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