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Bartin R, Andrioli Peralta CF, Peneluppi Horak AC, Rodrigues da Costa KJ, Colmant C, Stirnemann J, Ville Y. Management of short cervix in twin-to-twin transfusion syndrome: a role for pessary placement following fetoscopic laser surgery? Am J Obstet Gynecol 2024; 230:91.e1-91.e12. [PMID: 37453653 DOI: 10.1016/j.ajog.2023.07.014] [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: 04/12/2023] [Revised: 07/06/2023] [Accepted: 07/10/2023] [Indexed: 07/18/2023]
Abstract
BACKGROUND Preterm labor and delivery is a major concern for patients with twin-to-twin transfusion syndrome undergoing fetoscopic laser surgery. A preoperative short cervix is a risk factor for preterm labor. Pessary placement is a short-acting intervention that may be useful to reduce this adverse event. OBJECTIVE This study aimed to investigate the relationship between pessary placement and preterm delivery in monochorionic twin pregnancies with twin-to-twin transfusion syndrome and a short cervix before fetoscopic laser surgery. STUDY DESIGN This was a retrospective study in 2 centers, including all pregnancies affected by twin-to-twin transfusion syndrome that underwent fetoscopic laser surgery with the Solomon technique between 2013 and 2022 (center A) and 2014 and 2022 (center B) with a preoperative cervical length below 25 mm. This study explored the correlation between cervical length and fetoscopic laser surgery-to-delivery interval following active or expectant management and compared perinatal outcomes between patients managed expectantly and patients managed with pessary placement, using multivariate analysis to control for potential confounders. Patients with a cervical length below 5 mm were not included in the comparative analysis. RESULTS Of 685 patients, 134 met the inclusion criteria. Moreover, 21 patients were treated with a cervical cerclage and excluded from the analysis, leaving 113 patients for the final analysis. There was a significant negative correlation between cervical length at fetoscopic laser surgery and the risk of early delivery (adjusted odds ratio, 0.66; 95% confidence interval, 0.49-0.81; P<.001). The use of a pessary correlated with fewer patients delivering before 28 weeks of gestation (adjusted odds ratio, 0.28; 95% confidence interval, 0.09-0.75), fewer double neonatal demise (adjusted odds ratio, 0.2; 95% confidence interval, 0.05-0.75). Posthoc subgroup analysis suggested that these improvements were essentially noticeable for cervical lengths between 5 and 18 mm, where pessary placement was associated with an increased fetoscopic laser surgery-to-delivery interval (+24 days; 95% confidence interval, 0.86-42; P=.042) and later gestational age at delivery (+3.3 weeks; 95% confidence interval, 0.86-42; P=.035). CONCLUSION Patients with a moderately shortened cervix, between 5 and 18 mm, may benefit from pessary placement after fetoscopic surgery for twin-to-twin transfusion syndrome, resulting in a reduction of adverse neonatal outcomes, double neonatal demise, and severe preterm delivery.
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Affiliation(s)
- Raphael Bartin
- Department of Obstetrics and Fetal Medicine, Necker-Enfants Malades Hospital, Assistance Publique - Hôpitaux de Paris, Paris, France; Faculté de Médecine, Université de Paris, Paris, France
| | - Cleisson Fábio Andrioli Peralta
- Gestar Fetal Medicine and Surgery Center, São Paulo, Brazil; Brazilian Ministry of Health, Programa de Desenvolvimento Institucional do Sistema Único de Saúde, São Paulo, Brazil
| | - Anna Clara Peneluppi Horak
- Heart Hospital Research Institute, São Paulo, Brazil; Brazilian Ministry of Health, Programa de Desenvolvimento Institucional do Sistema Único de Saúde, São Paulo, Brazil
| | - Karina Jorge Rodrigues da Costa
- Heart Hospital Research Institute, São Paulo, Brazil; Brazilian Ministry of Health, Programa de Desenvolvimento Institucional do Sistema Único de Saúde, São Paulo, Brazil
| | - Claire Colmant
- Department of Obstetrics and Fetal Medicine, Necker-Enfants Malades Hospital, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Julien Stirnemann
- Department of Obstetrics and Fetal Medicine, Necker-Enfants Malades Hospital, Assistance Publique - Hôpitaux de Paris, Paris, France; Faculté de Médecine, Université de Paris, Paris, France
| | - Yves Ville
- Department of Obstetrics and Fetal Medicine, Necker-Enfants Malades Hospital, Assistance Publique - Hôpitaux de Paris, Paris, France; Faculté de Médecine, Université de Paris, Paris, France.
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D'Antonio F, Marinceu D, Prasad S, Eltaweel N, Khalil A. Outcome following laser surgery of twin-twin transfusion syndrome complicated by selective fetal growth restriction: systematic review and meta-analysis. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2023; 62:320-327. [PMID: 37204823 DOI: 10.1002/uog.26252] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Revised: 03/07/2023] [Accepted: 03/17/2023] [Indexed: 05/20/2023]
Abstract
OBJECTIVE The published literature reports mostly on the outcome of twin pregnancies complicated by twin-twin transfusion syndrome (TTTS) without considering whether the pregnancy is also complicated by another pathology, such as selective fetal growth restriction (sFGR). The aim of this systematic review was to report on the outcome of monochorionic diamniotic (MCDA) twin pregnancies undergoing laser surgery for TTTS that were complicated by sFGR and those not complicated by sFGR. METHODS MEDLINE, EMBASE and Cochrane databases were searched. The inclusion criteria were studies reporting on MCDA twin pregnancies with TTTS undergoing laser therapy that were complicated by sFGR and those not complicated by sFGR. The primary outcome was the overall fetal loss following laser surgery, defined as miscarriage and intrauterine death. The secondary outcomes included fetal loss within 24 h after laser surgery, survival at birth, preterm birth (PTB) prior to 32 weeks of gestation, PTB prior to 28 weeks, composite neonatal morbidity, neurological and respiratory morbidity, and survival free from neurological impairment. All outcomes were explored in the overall population of twin pregnancies complicated by sFGR vs those not complicated by sFGR in the setting of TTTS and in the donor and recipient twins separately. Random-effects meta-analysis was used to combine data and the results are reported as pooled odds ratios (OR) with 95% CI. RESULTS Five studies (1710 MCDA twin pregnancies) were included in the qualitative synthesis and four in the meta-analysis. The overall risk of fetal loss after laser surgery was significantly higher in MCDA twin pregnancies with TTTS complicated by sFGR (20.90% vs 14.42%), with a pooled OR of 1.6 (95% CI, 1.3-1.9) (P < 0.001). The risk of fetal loss was significantly higher in MCDA twin pregnancies with TTTS and sFGR for the donor but not for the recipient twin. The rate of live twins was 79.1% (95% CI, 72.6-84.9%) in TTTS pregnancies with sFGR and 85.6% (95% CI, 81.0-89.6%) in those without sFGR (pooled OR, 0.6 (95% CI, 0.5-0.8)) (P < 0.001). There was no significant difference in the risk of PTB prior to 32 weeks of gestation (P = 0.308) or prior to 28 weeks (P = 0.310). Assessment of short- and long-term morbidity was affected by the small number of cases. There was no significant difference in the risk of composite (P = 0.506) or respiratory (P = 0.531) morbidity between twins complicated by TTTS with vs those without sFGR, while the risk of neurological morbidity was significantly higher in those with TTTS and sFGR (pooled OR, 1.8 (95% CI, 1.1-2.9)) (P = 0.034). The risk of neurological morbidity was significantly higher for the donor twin (pooled OR, 2.4 (95% CI, 1.1-5.2)) (P = 0.029) but not for the recipient twin (P = 0.361). Survival free from neurological impairment was observed in 70.8% (95% CI, 45.0-91.0%) of twin pregnancies with TTTS complicated by sFGR and in 75.8% (95% CI, 51.9-93.3%) of those not complicated by sFGR, with no difference between the two groups. CONCLUSIONS sFGR in MCDA pregnancies with TTTS represents an additional risk factor for fetal loss following laser surgery. The findings of this meta-analysis may be useful for individualized risk assessment of twin pregnancy complicated by TTTS and tailored counseling of the parents prior to laser surgery. © 2023 The Authors. Ultrasound in Obstetrics & Gynecology published by John Wiley & Sons Ltd on behalf of International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- F D'Antonio
- Center for Fetal Care and High-Risk Pregnancy, University of Chieti, Chieti, Italy
| | - D Marinceu
- Department of Obstetrics and Gynecology, The York Hospital, York, UK
| | - S Prasad
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, University of London, London, UK
| | - N Eltaweel
- Division of Biomedical Science, Warwick Medical School, University of Warwick, University Hospital Coventry and Warwickshire, Coventry, UK
| | - A Khalil
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, University of London, London, UK
- Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, London, UK
- Twins Trust Centre for Research and Clinical Excellence, St George's University Hospital, St George's University of London, London, UK
- Fetal Medicine Unit, Liverpool Women's Hospital, University of Liverpool, Liverpool, UK
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Knijnenburg PJ, Slaghekke F, Rahmattulla C, Ge Y, Scholl IM, van Klink JM, Haak MC, Middeldorp JM, Sun L, Lopriore E. Intertwin Membrane Perforation and Umbilical Cord Entanglement after Laser Surgery for Twin-Twin Transfusion Syndrome: Prevalence, Risk Factors, and Outcome. Fetal Diagn Ther 2023; 50:289-298. [PMID: 37285826 PMCID: PMC10614233 DOI: 10.1159/000531450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 06/01/2023] [Indexed: 06/09/2023]
Abstract
INTRODUCTION Perforation of the intertwin membrane can occur as a complication of fetoscopic laser surgery for twin-twin transfusion syndrome (TTTS). Data on the occurrence and the risk of subsequent cord entanglement are limited. The objective of this study was to assess the prevalence, risk factors and outcome of intertwin membrane perforation, and cord entanglement after laser surgery for TTTS. METHODS In this multicenter retrospective study, we included all TTTS pregnancies treated with laser surgery in two fetal therapy centers, Shanghai (China) and Leiden (the Netherlands) between 2002 and 2020. We evaluated the occurrence of intertwin membrane perforation and cord entanglement after laser, based on routine fortnightly ultrasound examination and investigated the risk factors and the association with adverse short- and long-term outcomes. RESULTS Perforation of the intertwin membrane occurred in 118 (16%) of the 761 TTTS pregnancies treated with laser surgery and was followed by cord entanglement in 21% (25/118). Perforation of the intertwin membrane was associated with higher laser power settings, 45.8 Watt versus 42.2 Watt (p = 0.029) and a second fetal surgery procedure 17% versus 6% (p < 0.001). The group with intertwin membrane perforation had a higher rate of caesarean section (77% vs. 31%, p < 0.001) and a lower gestational age at birth (30.7 vs. 33.3 weeks of gestation, p < 0.001) compared to the group with an intact intertwin membrane. Severe cerebral injury occurred more often in the group with intertwin membrane perforation, 9% (17/185) versus 5% (42/930), respectively (p = 0.019). Neurodevelopmental outcome at 2 years of age was similar between the groups with and without perforation of the intertwin membrane and between the subgroups with and without cord entanglement. CONCLUSION Perforation of the intertwin membrane after laser occurred in 16% of TTTS cases treated with laser and led to cord entanglement in at least 1 in 5 cases. Intertwin membrane perforation was associated with a lower gestational age at birth and a higher rate of severe cerebral injury in surviving neonates.
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Affiliation(s)
- Patricia J.C. Knijnenburg
- Division of Neonatology, Department of Pediatrics, Willem-Alexander Children's Hospital, Leiden University Medical Center, Leiden, The Netherlands
| | - Femke Slaghekke
- Department of Obstetrics, Division of Fetal Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | - Chinar Rahmattulla
- Division of Neonatology, Department of Pediatrics, Willem-Alexander Children's Hospital, Leiden University Medical Center, Leiden, The Netherlands
| | - Yuchun Ge
- Department of Fetal Medicine and Prenatal Diagnosis Center, Shanghai 1st Maternity and Infant Hospital of Tongji University, Shanghai, China
| | - Irene M. Scholl
- Department of Obstetrics, Division of Fetal Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | - Jeanine M.M. van Klink
- Division of Child and Adolescent Psychology, Department of Pediatrics, Willem-Alexander Children's Hospital, Leiden University Medical Center, Leiden, The Netherlands
| | - Monique C. Haak
- 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
| | - Luming Sun
- Department of Fetal Medicine and Prenatal Diagnosis Center, Shanghai 1st Maternity and Infant Hospital of Tongji University, Shanghai, China
| | - Enrico Lopriore
- Division of Neonatology, Department of Pediatrics, Willem-Alexander Children's Hospital, Leiden University Medical Center, Leiden, The Netherlands
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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] [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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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] [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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D'Antonio F, Herrera M, Oronzii L, Khalil A. Solomon technique vs selective fetoscopic laser photocoagulation for twin-twin transfusion syndrome: systematic review and meta-analysis of maternal and perinatal outcomes. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2022; 60:731-738. [PMID: 36240516 DOI: 10.1002/uog.26095] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 07/15/2022] [Accepted: 07/18/2022] [Indexed: 06/16/2023]
Abstract
OBJECTIVE To ascertain maternal and perinatal outcomes of monochorionic twin pregnancies complicated by twin-twin transfusion syndrome (TTTS) treated with the Solomon technique compared with selective fetoscopic laser photocoagulation (SFLP) of placental anastomoses. METHODS MEDLINE, EMBASE and The Cochrane Library were searched to identify relevant studies. The outcomes observed were perinatal loss and survival, preterm prelabor rupture of membranes (PPROM), preterm birth (PTB), gestational age (GA) at delivery, interval between laser treatment and delivery, maternal bleeding, septostomy or chorioamniotic separation, placental abruption, twin anemia-polycythemia sequence (TAPS), recurrence of TTTS, neonatal morbidity and neurological morbidity. Random-effects head-to-head meta-analyses were used to analyze the data. Pooled odds ratios (OR) and mean differences (MD) and their 95% CIs were calculated. RESULTS Nine studies were included in the systematic review. There was generally no difference in the main maternal and pregnancy characteristics between pregnancies treated using the Solomon technique and those treated using SFLP of placental anastomoses. The risks of fetal loss (pooled OR, 0.69 (95% CI, 0.50-0.95); P = 0.023), neonatal death (pooled OR, 0.37 (95% CI, 0.16-0.84); P = 0.018) and perinatal loss (pooled OR, 0.56 (95% CI, 0.38-0.83); P = 0.004) were significantly lower in pregnancies treated using the Solomon technique than in those treated with SFLP. Likewise, pregnancies treated using the Solomon technique had a significantly higher chance of survival of at least one twin (pooled OR, 2.31 (95% CI, 1.03-5.19); P = 0.004) and double survival (pooled OR, 2.18 (95% CI, 1.29-3.70); P = 0.001). There was no difference in the risk of PPROM (P = 0.603), PPROM within 10 days from laser surgery (P = 0.982), PTB (P = 0.207), maternal bleeding (P = 0.219), septostomy or chorioamniotic separation (P = 0.224) or chorioamnionitis (P = 0.135) between the two groups, while the risk of placental abruption was higher in pregnancies treated using the Solomon technique (pooled OR, 2.90 (95% CI, 1.55-5.44); P = 0.001). In the Solomon technique group, pregnancies delivered at a significantly earlier GA than did those treated with SFLP (pooled MD, -0.625 weeks (95% CI, -0.90 to -0.35 weeks); P < 0.001), while there was no difference in the interval between laser treatment and delivery (P = 0.589). The rate of recurrence of TTTS was significantly lower in pregnancies undergoing the Solomon technique (pooled OR, 0.43 (95% CI, 0.22-0.81); P < 0.001), while there was no difference in the risk of TAPS between the two groups (P = 0.792). Finally, there was no difference in the overall risk of neonatal morbidity (P = 0.382) or neurological morbidity (P = 0.247) between the two groups. CONCLUSIONS Monochorionic twin pregnancies complicated by TTTS undergoing laser treatment using the Solomon technique had a significantly higher survival rate and lower recurrence rate of TTTS but were associated with an increased risk of placental abruption and earlier GA at delivery compared to those treated with SFLP. © 2022 International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- F D'Antonio
- Center for Fetal Care and High-Risk Pregnancy, University of Chieti, Chieti, Italy
| | - M Herrera
- Maternal Fetal Medicine Department, Colsanitas Clinic, Colombian University Clinic - Pediatric Clinic, Bogota, Colombia
- Maternal Fetal Medicine Foundation, Fetal Health Foundation, Bogota, Colombia
| | - L Oronzii
- Center for Fetal Care and High-Risk Pregnancy, University of Chieti, Chieti, Italy
| | - A Khalil
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, University of London, London, UK
- Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, London, UK
- Fetal Medicine Unit, Liverpool Women's Hospital, University of Liverpool, Liverpool, UK
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Bartin R, Colmant C, Bourgon N, Carrier A, Ville Y, Stirnemann J. Selective vs complete fetoscopic coagulation of vascular equator: a matched comparative study. Am J Obstet Gynecol 2022; 227:504.e1-504.e9. [PMID: 35500610 DOI: 10.1016/j.ajog.2022.04.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 04/22/2022] [Accepted: 04/23/2022] [Indexed: 11/15/2022]
Abstract
BACKGROUND Complete coagulation of the vascular equator (as in the Solomon technique) has been suggested to reduce postoperative complications such as twin anemia polycythemia syndrome and the recurrence of twin-twin transfusion syndrome following fetoscopic laser coagulation of chorionic vessels for twin-twin transfusion syndrome. OBJECTIVE We aimed to evaluate the benefit of this technique on perinatal outcomes compared with selective ablation of anastomoses. STUDY DESIGN We conducted a monocentric retrospective study comparing selective laser coagulation of anastomoses to the Solomon technique from January 2006 to August 2020. To adjust for potential confounders, the cases operated by selective surgery were matched to the cases operated with the Solomon technique according to the gestational age at laser therapy, placental localization, and Quintero stage using propensity score matching. RESULTS With a total of 994 cases, 399 matched pairs were included in the analysis. Compared with selective ablation, the Solomon technique was associated with significantly improved survival: the overall twin survival at delivery and discharge was 72% vs 79% (P=.003) and 69% vs 75% (P=.006), respectively; the double twin survival rate at discharge was 55% vs 65% (P=.02), respectively, and the rate of intrauterine death dropped from 18% to 12% (P=.003), respectively. The Solomon technique significantly reduced the rate of twin anemia polycythemia syndrome (10% vs 4%; P=.02), leading to fewer secondary rescue procedures (13% vs 7.3%; P=.01). However, the Solomon technique was associated with an increased risk of preterm rupture of membranes, especially at early gestational ages (3.8% vs 11%; P<.001 for preterm rupture of membranes <24 weeks). Among the survivors at delivery, both the groups had similar gestational ages at birth. Both neonatal mortality and severe neurologic morbidity were similar in both the groups. However, an increased risk of bronchopulmonary dysplasia was found in the Solomon group (4.5% vs 12%; P<.001). CONCLUSION Although the risk of preterm premature rupture of membranes has increased, the introduction of the Solomon technique has significantly improved perinatal outcomes in pregnancies affected with twin-twin transfusion syndrome.
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Affiliation(s)
- Raphael Bartin
- Department of Obstetrics and Maternal-Fetal Medicine, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris and EA7328, Université de Paris, Paris, France
| | - Claire Colmant
- Department of Obstetrics and Maternal-Fetal Medicine, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris and EA7328, Université de Paris, Paris, France
| | - Nicolas Bourgon
- Department of Obstetrics and Maternal-Fetal Medicine, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris and EA7328, Université de Paris, Paris, France
| | - Aude Carrier
- Department of Obstetrics and Maternal-Fetal Medicine, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris and EA7328, Université de Paris, Paris, France
| | - Yves Ville
- Department of Obstetrics and Maternal-Fetal Medicine, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris and EA7328, Université de Paris, Paris, France
| | - Julien Stirnemann
- Department of Obstetrics and Maternal-Fetal Medicine, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris and EA7328, Université de Paris, Paris, France.
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Twin-to-twin transfusion syndrome: Controversies in the diagnosis and management. Best Pract Res Clin Obstet Gynaecol 2022; 84:143-154. [PMID: 35589537 DOI: 10.1016/j.bpobgyn.2022.03.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 03/12/2022] [Indexed: 11/21/2022]
Abstract
In twin-to-twin transfusion syndrome (TTTS) communicating placental vessels on the chorionic plate between the donor and recipient twins are responsible for the chronic imbalance of blood flow. Evidence demonstrates that fetoscopic laser ablation is superior to serial amnioreductions in terms of survival and neurological outcome for stages II-IV TTTS. However, the optimal management of stage I TTTS remains poorly understood. It is well established that all chorionic plate anastomoses should be closed by laser ablation. Compared to the selective laser method, the Solomon technique yields a significant reduction of recurrent TTTS and post-laser twin anemia polycythemia sequence (TAPS). Over the past 25 years, survival rates after fetoscopic laser surgery have significantly increased. High volume centers report up to 70% double survival and at least one survivor in >90% cases. In this review, we discuss the controversies in the diagnosis and management of TTTS, especially, the optimal management in stage I cases, very early or late diagnosis, and the optimal laser technique. Furthermore, we will discuss a stage-related outcome after laser surgery and examine whether it is necessary at all to distinguish between stages I and II. Finally, the optimal timing as well as mode of delivery after TTTS laser treatment will be discussed.
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Knijnenburg PJC, Lopriore E, Ge Y, Scholl IM, van Klink JMM, Haak MC, Middeldorp JM, Klumper FJCM, Oepkes D, Sun L, Slaghekke F. Placental Abruption after Fetoscopic Laser Surgery in Twin-Twin Transfusion Syndrome: The Role of the Solomon Technique. Fetal Diagn Ther 2021; 48:660-666. [PMID: 34555835 DOI: 10.1159/000517800] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 04/14/2021] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Twin-twin transfusion syndrome (TTTS) is a complication in monochorionic twin pregnancies which is preferably treated with fetoscopic laser surgery. A few small studies suggested a possible association between the Solomon laser technique and placental abruption. METHODS The objective of this study is to compare the rate of and to explore potential risk factors for placental abruption in TTTS treated with fetoscopic laser surgery according to the Selective and Solomon laser technique. We conducted a large retrospective cohort study of consecutive TTTS-cases treated with fetoscopic laser surgery in Shanghai, China, and Leiden, The Netherlands treated with either the Selective laser technique (Selective group) or Solomon laser technique (Solomon group). RESULTS The rate of placental abruption in the Selective group versus the Solomon group was 1.7% (5/289) and 3.4% (15/441), respectively (p = 0.184). No risk factors for placental abruption were identified. Placental abruption was associated with lower gestational age at birth (p = 0.003) and severe cerebral injury (p = 0.003). CONCLUSION The prevalence of placental abruption in TTTS after fetoscopic laser surgery is low, although it appears higher than in the overall population. Placental abruption is associated with a lower gestational age at birth, which is associated with severe cerebral injury. The rate of placental abruption was not significantly increased with the use of the Solomon technique. Continued research of placental abruption in TTTS is necessary to determine why the rate is higher than in the overall population.
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Affiliation(s)
- Patricia J C Knijnenburg
- Division of Neonatology, Department of Pediatrics, Leiden University Medical Center, Leiden, The Netherlands
| | - Enrico Lopriore
- Division of Neonatology, Department of Pediatrics, Leiden University Medical Center, Leiden, The Netherlands
| | - Yuchun Ge
- Department of Fetal Medicine & Prenatal Diagnosis Center, Shanghai 1st Maternity and Infant Hospital of Tongji University, Shanghai, China
| | - Irene M Scholl
- Division of Fetal Medicine, Department of Obstetrics, Leiden University Medical Center, Leiden, The Netherlands
| | - Jeanine M M van Klink
- Division of Child and Adolescent Psychology, Department of Pediatrics, Leiden University Medical Center, Leiden, The Netherlands
| | - Monique C Haak
- Division of Fetal Medicine, Department of Obstetrics, Leiden University Medical Center, Leiden, The Netherlands
| | - Johanna M Middeldorp
- Division of Fetal Medicine, Department of Obstetrics, Leiden University Medical Center, Leiden, The Netherlands
| | - Frans J C M Klumper
- Division of Fetal Medicine, Department of Obstetrics, Leiden University Medical Center, Leiden, The Netherlands
| | - Dick Oepkes
- Division of Fetal Medicine, Department of Obstetrics, Leiden University Medical Center, Leiden, The Netherlands
| | - Luming Sun
- Department of Fetal Medicine & Prenatal Diagnosis Center, Shanghai 1st Maternity and Infant Hospital of Tongji University, Shanghai, China
| | - Femke Slaghekke
- Division of Fetal Medicine, Department of Obstetrics, Leiden University Medical Center, Leiden, The Netherlands
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10
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Micheletti T, Eixarch E, Bennasar M, Torres X, Martinez-Crespo JM, Deprest J, Gratacos E. Risk Factors Associated with Preterm Prelabor Rupture of Membranes after Cord Occlusion in Monochorionic Diamniotic Twins. Fetal Diagn Ther 2021; 48:457-463. [PMID: 34130298 DOI: 10.1159/000516513] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Accepted: 04/13/2021] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Preterm prelabor rupture of membranes (PPROM) is a common complication after fetal surgeries. The aim of this study was to assess risk factors for and outcomes after PPROM following cord occlusion (CO) in monochorionic diamniotic (MCDA) pregnancies. METHODS This was a retrospective cohort study of 188 consecutive MCDA pregnancies treated by bipolar or laser CO, either primarily because of discordant malformation (dMF) or severe selective fetal growth restriction (sFGR), or secondarily when complete bichorionization was not possible in case of twin-to-twin transfusion syndrome (TTTS) or sFGR. Intentional septostomy was performed when needed. The procedure-related PPROM was defined as rupture of membranes <32 weeks' gestation (PROM <32 weeks). Selected pre-, intra-, and early postoperative variables were analyzed by univariate and binomial logistic regression to determine they are correlated to PROM <32 weeks after CO. RESULTS Between 2006 and 2017, 188 cases underwent CO. Diagnosis was TTTS in 28.2% (n = 53), severe sFGR in 49.5% (n = 93), and dMF in 22.3% (n = 42). PROM <32 weeks occurred in 21.3% (n = 40), resulting in worse perinatal outcomes, as preterm birth <32 weeks occurred in 80.7% (vs. 8.3%, p = 0.000), procedure-to-delivery interval was 47.5 days (vs. 125, p = 0.000), gestational age (GA) at birth 30.0 weeks (vs. 37.7 weeks, p = 0.000), and survival 65.0% (vs. 91.1%, p = 0.000). In univariate analysis, indication, anterior placenta, cervical length, GA at surgery, operation time, amniodistention and drainage fluid volumes, chorioamniotic membrane separation, and septostomy were selected as relevant factors to be included in the regression model. In a multivariate analysis, TTTS was the only factor associated to PROM <32 weeks (OR 3.5 CI 95% 1.5-7.9). CONCLUSIONS PROM <32 weeks after CO increases the risk of preterm delivery. In this cohort, the membrane rupture was more likely when CO was done in the context of TTTS.
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Affiliation(s)
- Talita Micheletti
- BCNatal Fetal Medicine Research Center, Hospital Clínic and Hospital Sant Joan de Déu, University of Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Elisenda Eixarch
- BCNatal Fetal Medicine Research Center, Hospital Clínic and Hospital Sant Joan de Déu, University of Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centre for Biomedical Research on Rare Diseases (CIBER-ER), Madrid, Spain
| | - Mar Bennasar
- BCNatal Fetal Medicine Research Center, Hospital Clínic and Hospital Sant Joan de Déu, University of Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Ximena Torres
- BCNatal Fetal Medicine Research Center, Hospital Clínic and Hospital Sant Joan de Déu, University of Barcelona, Barcelona, Spain
| | - Josep Maria Martinez-Crespo
- BCNatal Fetal Medicine Research Center, Hospital Clínic and Hospital Sant Joan de Déu, University of Barcelona, Barcelona, Spain.,Centre for Biomedical Research on Rare Diseases (CIBER-ER), Madrid, Spain
| | - Jan Deprest
- Department of Obstetrics & Gynaecology, Fetal Medicine Unit, UZ Leuven, Leuven, Belgium.,Institute for Women's Health, University College London, London, United Kingdom
| | - Eduard Gratacos
- BCNatal Fetal Medicine Research Center, Hospital Clínic and Hospital Sant Joan de Déu, University of Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centre for Biomedical Research on Rare Diseases (CIBER-ER), Madrid, Spain.,Institut de Recerca Sant Joan de Déu, Esplugues de Llobregat, Spain
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11
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Risk Profiling of the Solomon Technique versus Selective Technique of Fetoscopic Laser Surgery for Twin-Twin Transfusion Syndrome. Twin Res Hum Genet 2021; 24:42-48. [PMID: 33900164 DOI: 10.1017/thg.2020.94] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
We evaluated the outcomes and adverse events after fetoscopic laser surgery (FLS) for twin-twin transfusion syndrome (TTTS) using the Solomon technique in comparison to the selective technique. A retrospective analysis of a single-center consecutive cohort of FLS-treated TTTS using the selective (January 2010 to July 2014) and Solomon (August 2014 to December 2017) techniques was performed. Among 395 cases, 227 underwent selective coagulation and 168 underwent the Solomon technique. The incidence rates of recurrent TTTS (Solomon vs. selective: 0% vs. .9%, p = .510) and twin anemia-polycythemia sequence (.6% vs. .4%, p = .670) were very low in both groups. The incidence rates of placental abruption (Solomon vs. selective: 10.7% vs. 3.5%, p = .007) and preterm premature rupture of the membranes (pPROM) with subsequent delivery before 32 weeks (20.2% vs. 7.1%, p < .001) were higher in the Solomon group. The median birth recipient weight was significantly smaller in the Solomon group (1790 g vs. 1933 g, p = .049). The rate of survival of at least one twin was significantly higher in the Solomon group (98.2% vs. 93.8%, p = .046). The Solomon technique and total laser energy were significant risk factors for pPROM (odds ratio: 2.64, 1.07, 95% CI [1.32, 5.28], [1.01, 1.13], p = .006, p = .014, respectively). These findings suggest that the Solomon technique led to superior survival outcomes but increased risks of placental abruption, pPROM and fetal growth impairment. Total laser energy was associated with the occurrence of pPROM. Close attention to adverse events is required for perinatal management after FLS to treat TTTS using the Solomon technique.
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12
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Stirnemann J, Djaafri F, Kim A, Mediouni I, Bussieres L, Spaggiari E, Veluppillai C, Lapillonne A, Kermorvant E, Magny JF, Colmant C, Ville Y. Preterm premature rupture of membranes is a collateral effect of improvement in perinatal outcomes following fetoscopic coagulation of chorionic vessels for twin-twin transfusion syndrome: a retrospective observational study of 1092 cases. BJOG 2018; 125:1154-1162. [DOI: 10.1111/1471-0528.15147] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/23/2018] [Indexed: 11/29/2022]
Affiliation(s)
- J Stirnemann
- Obstetrics and Fetal Medicine; Hôpital Necker Enfants Malades; AP-HP; Paris France
- EA7328 and PACT; Université Paris Descartes; Paris France
| | - F Djaafri
- Obstetrics and Fetal Medicine; Hôpital Necker Enfants Malades; AP-HP; Paris France
| | - A Kim
- Obstetrics and Fetal Medicine; Hôpital Necker Enfants Malades; AP-HP; Paris France
| | - I Mediouni
- Obstetrics and Fetal Medicine; Hôpital Necker Enfants Malades; AP-HP; Paris France
| | - L Bussieres
- Obstetrics and Fetal Medicine; Hôpital Necker Enfants Malades; AP-HP; Paris France
- EA7328 and PACT; Université Paris Descartes; Paris France
| | - E Spaggiari
- Obstetrics and Fetal Medicine; Hôpital Necker Enfants Malades; AP-HP; Paris France
- EA7328 and PACT; Université Paris Descartes; Paris France
| | - C Veluppillai
- Obstetrics and Fetal Medicine; Hôpital Necker Enfants Malades; AP-HP; Paris France
| | - A Lapillonne
- EA7328 and PACT; Université Paris Descartes; Paris France
- Neonatology and Intensive Care Unit; Hôpital Necker Enfants Malades; AP-HP; Paris France
| | - E Kermorvant
- EA7328 and PACT; Université Paris Descartes; Paris France
- Neonatology and Intensive Care Unit; Hôpital Necker Enfants Malades; AP-HP; Paris France
| | - J-F Magny
- EA7328 and PACT; Université Paris Descartes; Paris France
- Neonatology and Intensive Care Unit; Hôpital Necker Enfants Malades; AP-HP; Paris France
| | - C Colmant
- Obstetrics and Fetal Medicine; Hôpital Necker Enfants Malades; AP-HP; Paris France
| | - Y Ville
- Obstetrics and Fetal Medicine; Hôpital Necker Enfants Malades; AP-HP; Paris France
- EA7328 and PACT; Université Paris Descartes; Paris France
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