Fetoscopic laser ablation of placental anastomoses in twin-twin transfusion syndrome using 'Solomon technique'

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art_RUANO_Fetoscopic_laser_ablation_of_placental_anastomoses_in_twin_2013.PDF (211.47 KB)
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82
Tipo de produção
article
Data de publicação
2013
Editora
WILEY-BLACKWELL
DOI
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Scopus
Web of Science
PubMed
Título da Revista
ISSN da Revista
Título do Volume
Autores
RODO, C.
PEIRO, J. L.
SHAMSHIRSAZ, A. A.
HAERI, S.
NOMURA, M. L.
ANDRADE, K. K. de
SANGI-HAGHPEYKAR, H.
CARRERAS, E.
Autor de Grupo de pesquisa
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Coordenadores
Organizadores
Citação
ULTRASOUND IN OBSTETRICS & GYNECOLOGY, v.42, n.4, p.434-439, 2013
Projetos de Pesquisa
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Resumo
ObjectiveTo document perinatal outcomes following use of the Solomon technique' in the selective photocoagulation of placental anastomoses for severe twin-twin transfusion syndrome (TTTS). MethodsBetween January 2010 and July 2012, data were collected from 102 consecutive monochorionic twin pregnancies complicated by severe TTTS that underwent fetoscopic laser ablation at four different centers. We compared outcomes between subjects that underwent selective laser coagulation using the Solomon technique (cases) and those that underwent selective laser coagulation without this procedure (controls). ResultsOf the 102 pregnancies examined, 26 (25.5%) underwent the Solomon technique and 76 (74.5%) did not. Of the 204 fetuses, 139 (68.1%) survived up to 30 days of age. At least one twin survived in 82 (80.4%) pregnancies and both twins survived in 57 (55.9%) pregnancies. When compared with the control group, the Solomon-technique group had a significantly higher survival rate for both twins (84.6 vs 46.1%; P < 0.01) and a higher overall neonatal survival rate (45/52 (86.5%) vs 94/152 (61.8%); P < 0.01). Use of the Solomon technique remained independently associated with dual twin survival (adjusted odds ratio (aOR), 11.35 (95% CI, 3.11-53.14); P = 0.0007) and overall neonatal survival rate (aOR, 4.65 (95% CI, 1.59-13.62); P = 0.005) on multivariable analysis. There were no cases of recurrent TTTS or twin anemia-polycythemia sequence (TAPS) in the Solomon-technique group. ConclusionsUse of the Solomon technique following selective laser coagulation of placental anastomoses appears to improve twin survival and may reduce the risk of recurrent TTTS and TAPS. Our data support the idea of performing a randomized controlled trial to evaluate the effectiveness of the Solomon technique.
Palavras-chave
fetal surgery, fetoscopy, laser ablation, monochorionic twin pregnancy, twin anemia-polycythemia sequence, twin oligopolyhydramnios sequence, twin-twin transfusion syndrome
URI
https://observatorio.fm.usp.br/handle/OPI/4149
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Coleções
Artigos e Materiais de Revistas Científicas - FM/MOG
Artigos e Materiais de Revistas Científicas - HC/ICHC
Artigos e Materiais de Revistas Científicas - LIM/57
Artigos e Materiais de Revistas Científicas - ODS/03