1. Establishing a national program for fetoscopic guided laser occlusion for twin-to-twin transfusion syndrome in Sweden.
- Author
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Ek S, Kublickas M, Bui TH, Dellgren A, Papadogiannakis N, Tiblad E, Wågström E, and Westgren M
- Subjects
- Feasibility Studies, Female, Fetofetal Transfusion diagnostic imaging, Fetofetal Transfusion mortality, Follow-Up Studies, Humans, Infant, Newborn, Pregnancy, Program Development, Retrospective Studies, Survival Rate, Sweden, Treatment Outcome, Ultrasonography, Prenatal, Fetofetal Transfusion surgery, Fetoscopy, Laser Coagulation methods
- Abstract
Objective: To describe the establishment of the fetoscopic guided laser occlusion (FLOC) technique for treatment of twin-to-twin transfusion syndrome (TTTS) and the initial results in a Swedish national center., Design: Retrospective, descriptive study., Setting: Tertiary level university hospital., Population: All referred and treated cases suffering significant TTTS., Methods: The present study includes all cases of FLOC for TTTS at the Center of Fetal Medicine at Karolinska University Hospital, Stockholm, Sweden from October 2001 until December 2009. Patients were referred from all over Sweden and a few from other Nordic countries. The patients were evaluated with ultrasound examination between gestational ages of 18 and 26 weeks. Data from patients were extracted from our electronic medical record system and, in addition, families were contacted and medical records requested from referring hospitals., Main Outcome Measures: Pregnancies with one or more surviving infants after FLOC treatment categorized according to stage of TTTS., Results: In 75% of pregnancies, one or more infant was born alive. At stage I, both infants survived in one pregnancy and one survived in the second. There was no significant difference between cases at stage II or III, i.e. 73 vs. 78% of pregnancies resulted in one or more surviving infant. At stage IV, 66% of pregnancies ended with one or more surviving infant., Conclusions: Treatment of TTTS is feasible in a rather small country like Sweden, with comparable results to other centers. There are strong arguments for centralization and further improvement of this kind of highly specialized treatment., (© 2012 The Authors Acta Obstetricia et Gynecologica Scandinavica© 2012 Nordic Federation of Societies of Obstetrics and Gynecology.)
- Published
- 2012
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