1
|
Hong YM, Won HS, Lee AH, Lee MY. Feasibility of fetoscopic laser coagulation in triplet pregnancy. Obstet Gynecol Sci 2023; 66:385-394. [PMID: 37495212 PMCID: PMC10514586 DOI: 10.5468/ogs.23111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 06/13/2023] [Accepted: 07/02/2023] [Indexed: 07/28/2023] Open
Abstract
OBJECTIVE To report the experiences of triplet pregnancies complicated by twin-to-twin transfusion syndrome (TTTS) treated with fetoscopic laser coagulation at a single center. METHODS Herein, we conducted a retrospective analysis to investigate the management and perinatal outcomes of triplet pregnancies with TTTS treated at a single institution between 2017 and 2022. RESULTS Seven of the 98 triplet pregnancies (7.1%) encountered were complicated by TTTS, and all were dichorionic triamniotic triplets. Of the seven triplet pregnancies complicated by TTTS, four were treated with fetoscopic laser coagulation at our center, at a median gestational age of 20 weeks. No procedure-related complications or maternal complications were observed. The survival rate was higher and perinatal outcomes were better in fetoscopic laser coagulation cases than in other management cases. Four donor and four recipient triplets survived, with a median gestational age of 33 weeks at delivery. Although there were no cases of poor neonatal outcomes, one case was diagnosed with white matter injury, suspected to be hypoxic-ischemic encephalopathy on postnatal investigation. CONCLUSION Fetoscopic laser coagulation is a feasible treatment option for triplet TTTS, provided the attending specialists have extensive experience with this technique.
Collapse
Affiliation(s)
- You Mi Hong
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Hye-Sung Won
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Ah Hyun Lee
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Mi-Young Lee
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| |
Collapse
|
2
|
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] [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.
Collapse
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
| |
Collapse
|
3
|
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 IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2022; 60:42-51. [PMID: 35229918 DOI: 10.1002/uog.24887] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [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.
Collapse
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
| |
Collapse
|
4
|
Twin-to-Twin Transfusion Syndrome: Diagnostic Imaging and Its Role in Staving Off Malpractice Charges and Litigation. Diagnostics (Basel) 2021; 11:diagnostics11030445. [PMID: 33806678 PMCID: PMC8002196 DOI: 10.3390/diagnostics11030445] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Accepted: 03/01/2021] [Indexed: 11/16/2022] Open
Abstract
The study aims to expound upon the imaging-based diagnostic methodologies aimed at identifying twin-to-twin transfusion syndrome (TTTS), a serious, somewhat rare prenatal condition that takes place in pregnancies where identical twins, or other multiples, share a placenta (monochorionic placenta), highlighting how medico-legal outcomes can be affected by provable compliance with consolidated diagnostic guidelines or best practices. It is of utmost importance to produce a prompt identification of TTTS instances; an early diagnosis is in fact critical in order to effectively treat and manage TTTS. By virtue of TTTS being a highly progressive condition, a delay in diagnosis can result in disastrous outcomes; just a few weeks delay in the diagnosis of TTTS can turn out fatal for one or both twins. Hence, most TTTS malpractice claims involve allegations of medical negligence, namely the failure to recognize the condition in a timely fashion, or to proceed with adequate diagnostic and therapeutic pathways. In that regard, case law databases have been pored over (Justia, Lexis, Leagle), and five significant court cases have been examined and discussed in an attempt to identify objective medico-legal standards and bring to the forefront relevant forensic dynamics. In fact, when health professionals are capable of proving adherence to guidelines or best practices, this can shield them from malpractice allegations and ensuing litigation.
Collapse
|
5
|
Jha P, Morgan TA, Kennedy A. US Evaluation of Twin Pregnancies: Importance of Chorionicity and Amnionicity. Radiographics 2020; 39:2146-2166. [PMID: 31697621 DOI: 10.1148/rg.2019190042] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The twin birth rate is increasing in the United States. Twin pregnancies can be dichorionic or monochorionic (MC). MC twins account for 20% of twin pregnancies but 30% of all-cause pregnancy-related complications. This article describes the imaging findings that establish chorionicity and amnionicity. Ideally, these are established in the first trimester when accuracy is high, but they can also be determined later in pregnancy. Complications unique to MC twin pregnancy include twin-twin transfusion syndrome, twin anemia polycythemia sequence, twin reversed arterial perfusion sequence, and selective fetal growth restriction. The US features, staging systems, and management of these complications are reviewed, and the consequences of MC twin demise are illustrated. Ongoing surveillance for these conditions starts at 16 weeks gestation. Monoamniotic (MA) twins are a small subset of MC twins. In addition to all of the MC complications, specific MA complications include cord entanglement and conjoined twinning. Radiologists must be able to determine chorionicity and amnionicity and should be aware of potential complications so that patients may be referred to appropriate regional specialized centers. A proposed algorithm for referral to specialized fetal treatment centers is outlined. Online supplemental material is available for this article. ©RSNA, 2019.
Collapse
Affiliation(s)
- Priyanka Jha
- From the Department of Radiology and Biomedical Imaging, University of California San Francisco, 505 Parnassus Ave, Box 0628, San Francisco, CA 94143-0628 (P.J., T.A.M.); and Department of Radiology and Imaging Sciences, University of Utah Medical Center, Salt Lake City, Utah (A.K.)
| | - Tara A Morgan
- From the Department of Radiology and Biomedical Imaging, University of California San Francisco, 505 Parnassus Ave, Box 0628, San Francisco, CA 94143-0628 (P.J., T.A.M.); and Department of Radiology and Imaging Sciences, University of Utah Medical Center, Salt Lake City, Utah (A.K.)
| | - Anne Kennedy
- From the Department of Radiology and Biomedical Imaging, University of California San Francisco, 505 Parnassus Ave, Box 0628, San Francisco, CA 94143-0628 (P.J., T.A.M.); and Department of Radiology and Imaging Sciences, University of Utah Medical Center, Salt Lake City, Utah (A.K.)
| |
Collapse
|
6
|
Peeva G, Chaveeva P, Gil Guevara E, Akolekar R, Nicolaides KH. Endoscopic Placental Laser Coagulation in Dichorionic and Monochorionic Triplet Pregnancies. Fetal Diagn Ther 2016; 40:174-180. [PMID: 26910557 DOI: 10.1159/000443792] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2015] [Accepted: 12/28/2015] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To report the outcome of monochorionic (MC) and dichorionic (DC) triamniotic (TA) triplet pregnancies treated with endoscopic laser coagulation of the communicating placental vessels for severe feto-fetal transfusion syndrome (FFTS) and selective fetal growth restriction (sFGR). METHODS Laser surgery was performed at 18 (15-24) weeks' gestation in 11 MCTA and 33 DCTA pregnancies complicated by FFTS and 14 DCTA pregnancies complicated by sFGR. Data from our study and previous reports were pooled using meta-analytic techniques. RESULTS Survival of at least one baby and survival among all fetuses was 97.0 and 72.7% in DCTA pregnancies with FFTS, 78.6 and 52.4% in DCTA pregnancies with sFGR and 81.8 and 39.4% in MCTA pregnancies with FFTS. In the combined data from our study and previous reports, the pooled survival rates in 132 DCTA pregnancies with FFTS were 94.4 and 76.1%, and in 29 MCTA pregnancies with FFTS, they were 80.6 and 57.5%. CONCLUSIONS Survival after laser surgery is higher in DC triplets with FFTS than in those with sFGR and in DC than in MC triplets with FFTS.
Collapse
Affiliation(s)
- Gergana Peeva
- Harris Birthright Research Centre of Fetal Medicine, King's College Hospital, London, UK
| | | | | | | | | |
Collapse
|
7
|
Simões T, Queiros A, Gonçalves MR, Periquito I, Silva P, Blickstein I. Perinatal outcome of dichorionic-triamniotic as compared to trichorionic triplets. J Perinat Med 2016; 44:875-879. [PMID: 26501156 DOI: 10.1515/jpm-2015-0230] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2015] [Accepted: 09/15/2015] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To evaluate if the perinatal outcomes of dichorionic-triamniotic (DC) triplets are significantly different than that of trichorionic (TC) triplets. STUDY DESIGN Comparison of maternal and neonatal data of 44 DC to 46 TC triplets, using univariate analysis. RESULTS DC triplets were significantly more common after spontaneous conception but all other maternal characteristics as well complications and cesarean section rates were similar. Both groups had similar incidence of birth at <32 and <28 weeks as well as similar incidence of very low and extremely low birth weight. There was similar incidence of neonatal morbidity except for twin-twin transfusion syndrome (13.6%) in the DC group. The stillbirth rate was 45/1000 and 29/1000, the early neonatal mortality rates were 63/1000 and 45/1000, and the perinatal mortality rate was 106/1000 and 72/1000 for DC and TC triplets, respectively (all not significantly different). CONCLUSIONS Our data indicate that DC twins are not significantly disadvantaged compared to TC triplets and the similar outcomes might be reassuring for those who consider continuing their DC triplet pregnancy.
Collapse
|
8
|
Chalouhi GE, Quibel T, Benzina N, Bernard JP, Essaoui M, Ville Y. [Outcome of triplet pregnancies managed for twin-to-twin transfusion syndrome: A single center experience]. ACTA ACUST UNITED AC 2016; 45:929-935. [PMID: 26995685 DOI: 10.1016/j.jgyn.2015.08.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2015] [Revised: 07/28/2015] [Accepted: 08/25/2015] [Indexed: 11/25/2022]
Abstract
OBJECTIVES Study the outcomes of triplet pregnancies (GGG) complicated with twin-to-twin transfusion syndrome (TTTS) treated with laser fetoscopy. METHODS Retrospective study of interventions, outcomes and perinatal follow-up of GGG treated for TTS. RESULTS Between 2002 and 2013, 25 GGG complicated by TTTS were seen in our center, 20 dichorionic and 5 monochorionic. The mean gestational age (GA) at diagnosis of TTTS was 19.7 GW (±2.4) with 2, 4, 16 and 1 pregnancies at Quintero's stage I, II, III and V, respectively. They had a fetoscopy at an average GA of 19 GW and 6 days. There were 3 (13.0%) late miscarriages. The average GA at delivery was of 29.6 GW overall (26.3 GW and 31.1 GW in monochorionic and dichorionic pregnancies respectively). The overall fetal survival rate was 57.97% (40% and 66.7% in the group of monochorionic dichorionic pregnancies, respectively). However, neonatal mortality (<28 days) is 17.5%. CONCLUSION GGG operated by fetoscopy for TTTS have a survival rate of three, at least 2 and at least 1 fetus of 21.7%, 69.6% and 82.6% respectively. The overall fetal survival rate is 59.97%. There is a tendency for better survival rates in dichorionic GGG compared to monochorionic GGG (P=0.079).
Collapse
Affiliation(s)
- G E Chalouhi
- Centre maladies rares, syndrome transfuseur-transfusé, hôpital Necker-Enfants-Malades, AP-HP, 75015 Paris, France; Maternité et service de médecine fœtale, hôpital Necker-Enfants-Malades, université Paris Descartes, Sorbonne Paris Cité, AP-HP, 149, rue de Sèvres, Paris, France
| | - T Quibel
- Service de gynécologie obstétrique, centre hospitalier intercommunal Poissy-Saint-Germain-en-Laye, 78300 Poissy, France
| | - N Benzina
- Centre maladies rares, syndrome transfuseur-transfusé, hôpital Necker-Enfants-Malades, AP-HP, 75015 Paris, France; Maternité et service de médecine fœtale, hôpital Necker-Enfants-Malades, université Paris Descartes, Sorbonne Paris Cité, AP-HP, 149, rue de Sèvres, Paris, France
| | - J-P Bernard
- Centre maladies rares, syndrome transfuseur-transfusé, hôpital Necker-Enfants-Malades, AP-HP, 75015 Paris, France; Maternité et service de médecine fœtale, hôpital Necker-Enfants-Malades, université Paris Descartes, Sorbonne Paris Cité, AP-HP, 149, rue de Sèvres, Paris, France
| | - M Essaoui
- Centre maladies rares, syndrome transfuseur-transfusé, hôpital Necker-Enfants-Malades, AP-HP, 75015 Paris, France; Maternité et service de médecine fœtale, hôpital Necker-Enfants-Malades, université Paris Descartes, Sorbonne Paris Cité, AP-HP, 149, rue de Sèvres, Paris, France
| | - Y Ville
- Centre maladies rares, syndrome transfuseur-transfusé, hôpital Necker-Enfants-Malades, AP-HP, 75015 Paris, France; Maternité et service de médecine fœtale, hôpital Necker-Enfants-Malades, université Paris Descartes, Sorbonne Paris Cité, AP-HP, 149, rue de Sèvres, Paris, France.
| |
Collapse
|
9
|
The North American Fetal Therapy Network Consensus Statement: Management of Complicated Monochorionic Gestations. Obstet Gynecol 2015; 126:575-584. [PMID: 26244534 DOI: 10.1097/aog.0000000000000994] [Citation(s) in RCA: 76] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The North American Fetal Therapy Network is a consortium of 30 medical institutions in the United States and Canada with established expertise in fetal therapy and other forms of multidisciplinary care for complex fetal disorders. This publication is the third in a series of articles written by NAFTNet about monochorionic pregnancies. In this article, we provide the general obstetric practitioner with information regarding management options available for complications of monochorionic gestations. This information may be useful for a better understanding of the pathophysiology of the various conditions, for better patient counseling, for timely referral to a regional treatment center, and for ongoing comanagement after treatment.
Collapse
|
10
|
Blumenfeld YJ, Shamshirsaz AA, Belfort MA, Hintz SR, Moaddab A, Ness A, Chueh J, El-Sayed YY, Ruano R. Fetofetal Transfusion Syndrome in Monochorionic-Triamniotic Triplets Treated with Fetoscopic Laser Ablation: Report of Two Cases and A Systematic Review. AJP Rep 2015; 5:e153-60. [PMID: 26495175 PMCID: PMC4603872 DOI: 10.1055/s-0035-1552931] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2015] [Accepted: 03/28/2015] [Indexed: 12/03/2022] Open
Abstract
Objective This study aims to determine the clinical outcomes of monochorionic-triamniotic (MT) pregnancies complicated by severe fetofetal transfusion undergoing laser photocoagulation. Study Design We report two cases of MT triplets complicated by fetofetal transfusion syndrome (FFTS) and a systematic review classifying cases into different subtypes: MT with two donors and one recipient, MT with one donor and two recipients, MT with one donor, one recipient, and one unaffected triplet. The number of neonatal survivors was analyzed based on this classification as well as Quintero staging. Results A total of 26 cases of MT triples complicated by FFTS were analyzed. In 56% of the cases, the FFTS involved all three triplets, 50% of whom had an additional donor and 50% an additional recipient. Among the 24 cases that survived beyond 1 week after the procedure, the average gestational age of delivery was 29.6 weeks, and the average interval from procedure to delivery was 10.1 weeks. The overall neonatal survival rate was 71.7%, with demises occurring equally between donor and recipient triplets. Overall neonatal survival including survival of at least two fetuses occurred with equal frequency between the different groups. Conclusion Significant neonatal survival can be achieved in most cases of MT triplets with FFTS.
Collapse
Affiliation(s)
- Yair J Blumenfeld
- Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, California
| | - Alireza A Shamshirsaz
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Texas Children's Hospital Pavilion for Women, Houston, Texas
| | - Michael A Belfort
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Texas Children's Hospital Pavilion for Women, Houston, Texas
| | - Susan R Hintz
- Department of Pediatrics, Stanford University School of Medicine, Stanford, California
| | - Amirhossein Moaddab
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Texas Children's Hospital Pavilion for Women, Houston, Texas
| | - Amen Ness
- Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, California
| | - Jane Chueh
- Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, California
| | - Yasser Y El-Sayed
- Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, California
| | - Rodrigo Ruano
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Texas Children's Hospital Pavilion for Women, Houston, Texas
| |
Collapse
|
11
|
D'Antonio F, Thilaganathan B, Toms J, Manzoli L, Bhide A, Papageorghiou A, Khalil A. Perinatal outcome after fetoscopic laser surgery for twin-to-twin transfusion syndrome in triplet pregnancies. BJOG 2015; 123:328-36. [DOI: 10.1111/1471-0528.13553] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/01/2015] [Indexed: 12/30/2022]
Affiliation(s)
- F D'Antonio
- Fetal Medicine Unit; Division of Developmental Sciences; St George's University of London; London UK
| | - B Thilaganathan
- Fetal Medicine Unit; Division of Developmental Sciences; St George's University of London; London UK
| | - J Toms
- Fetal Medicine Unit; Division of Developmental Sciences; St George's University of London; London UK
| | - L Manzoli
- Department of Medicine and Aging Sciences; University of Chieti; Chieti Italy
- CeSI Biotech; Chieti Italy
| | - A Bhide
- Fetal Medicine Unit; Division of Developmental Sciences; St George's University of London; London UK
| | - A Papageorghiou
- Fetal Medicine Unit; Division of Developmental Sciences; St George's University of London; London UK
| | - A Khalil
- Fetal Medicine Unit; Division of Developmental Sciences; St George's University of London; London UK
| |
Collapse
|
12
|
The North American Fetal Therapy Network consensus statement: prenatal surveillance of uncomplicated monochorionic gestations. Obstet Gynecol 2015; 125:118-123. [PMID: 25560113 DOI: 10.1097/aog.0000000000000599] [Citation(s) in RCA: 79] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Because they share a common placenta, monochorionic gestations are subject to unique pregnancy complications that can threaten the life and health of both fetuses and therefore impose a disproportionate disease burden on overall perinatal morbidity and mortality. Early detection of these unique disease processes may allow for prompt referral to a regional treatment center, comprehensive counseling, and better patient outcomes. The North American Fetal Therapy Network is a consortium of 30 medical institutions in the United States and Canada with established expertise in fetal surgery and other forms of multidisciplinary care for complex fetal disorders. The goal of this publication is to briefly describe complications of monochorionic gestations and to provide multidisciplinary, evidence-based, and consensus-driven recommendations for surveillance of uncomplicated monochorionic gestations.
Collapse
|