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Espinoza J, Belfort MA, Shamshirsaz AA, Nassr AA, Sanz Cortes M, Donepudi R, Espinoza AF, Ostovar-Kermani TG, Johnson RM, Harman C, Ozdemir H, Turan O. Intertwin differences in umbilical artery pulsatility index are associated with infant survival in twin-to-twin transfusion syndrome. J Perinat Med 2021; 49:1122-1128. [PMID: 34118799 DOI: 10.1515/jpm-2021-0060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 05/27/2021] [Indexed: 11/15/2022]
Abstract
OBJECTIVES To evaluate the association of intertwin differences in umbilical artery pulsatility index (DUAPI) and infant survival in twin-to-twin transfusion syndrome (TTTS). METHODS Absolute DUAPI was calculated prior to laser surgery. Receiver-operating characteristics (ROC) curve analysis provided an intertwin DUAPI cutoff of 0.4 for the prediction of double twin survival to 30 days of life. Infant survival was compared between women with an intertwin DUAPI <0.4 and ≥0.4 in the whole cohort, in TTTS cases with Quintero stages I/II and in those with Quintero stages III/IV. Regression analyses were performed to evaluate the association of intertwin DUAPI <0.4 and infant survival adjusted for confounders. RESULTS In total, 349 TTTS cases were included. Double twin survival to 30 days was observed in 67% (234/349) of cases. Significant differences in double twin survival was seen between intertwin DUAPI groups in the whole cohort (76.8 vs. 52.2%; p<0.001), in women with TTTS Quintero stage I or II (77.8 vs. 58.5%; p=0.015) as well as in women with TTTS Quintero stage III or IV (75 vs. 49.5%; p=0.001). Intertwin DUAPI <0.4 conferred a threefold increased chance for double twin survival. CONCLUSIONS Small intertwin DUAPI is associated with increased double infant survival in early and advanced TTTS stages.
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Affiliation(s)
- Jimmy Espinoza
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
- Texas Children's Hospital-Pavilion for Women, Houston, TX, USA
| | - Michael A Belfort
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
- Texas Children's Hospital-Pavilion for Women, Houston, TX, USA
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Alireza A Shamshirsaz
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
- Texas Children's Hospital-Pavilion for Women, Houston, TX, USA
| | - Ahmed A Nassr
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
- Texas Children's Hospital-Pavilion for Women, Houston, TX, USA
| | - Magdalena Sanz Cortes
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
- Texas Children's Hospital-Pavilion for Women, Houston, TX, USA
| | - Roopali Donepudi
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
- Texas Children's Hospital-Pavilion for Women, Houston, TX, USA
| | - Andres F Espinoza
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | | | - Rebecca M Johnson
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
- Texas Children's Hospital-Pavilion for Women, Houston, TX, USA
| | - Christopher Harman
- Department of Obstetrics, Gynecology & Reproductive Sciences, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Halis Ozdemir
- Department of Obstetrics, Gynecology & Reproductive Sciences, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Ozhan Turan
- Department of Obstetrics, Gynecology & Reproductive Sciences, University of Maryland School of Medicine, Baltimore, MD, USA
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Donepudi R, Krispin E, Mustafa H, Espinoza J, Nassr AA, Belfort MA, Sanz Cortes M, Mostafaei S, Harman C, Turan O, Shamshirsaz AA. Twin twin transfusion syndrome with and without selective fetal growth restriction: Predictors of donor demise. Prenat Diagn 2021; 41:1524-1530. [PMID: 34570378 DOI: 10.1002/pd.6049] [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: 06/04/2021] [Revised: 08/17/2021] [Accepted: 09/11/2021] [Indexed: 01/12/2023]
Abstract
OBJECTIVE Evaluate survival in twin twin transfusion syndrome (TTTS) with and without selective fetal growth restriction (sFGR) after fetoscopic laser surgery (FLS). METHODS Retrospective study of monochorionic diamniotic twins undergoing FLS. The cohort was classified as TTTS and TTTS with sFGR. Baseline, intra-operative and postoperative variables were analyzed. Mann-Whitney U, Pearson chi-square, Fisher's exact, t-test and receiver operating characteristic (ROC) curve analysis were performed. RESULTS Four hundred and ninety-two pregnancies were included, 304 (61.78%) TTTS and 188 (38.22%) TTTS with sFGR. No difference in donor outcomes. TTTS group had higher donor estimated fetal weight (EFW%) percentile (19.7 ± 18.8 vs. 2.2 ± 2.1, p < 0.001). Significant predictors for demise at 30 days were 37% intertwin weight discordance (IWD) with donor EFW% < first (area under ROC curve [AUC] = 0.85, p = 0.001) or IWD >25% and intertwin umbilical artery pulsatility index discordance (DUAPI) ≥0.4 (AUC = 0.71, p = 0.001). CONCLUSION Combination of IWD of 37% and donor EFW% <first was most predictive for demise 30 days after birth. DUAPI ≥0.4 was also associated with increased risk for demise.
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Affiliation(s)
- Roopali Donepudi
- 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
| | - Hiba Mustafa
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Jimmy Espinoza
- 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
| | - 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
| | - Shayan Mostafaei
- Department of Biostatistics, Faculty of Health, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Christopher Harman
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Ozhan Turan
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Alireza A Shamshirsaz
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Fetal Center, Houston, Texas, USA
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Espinoza J, Furtun BY, Kailin JA, Altman CA, Seaman RD, Belfort MA, Shamshirsaz AA, Nassr AA, Sanz Cortes M, Donepudi RV, Espinoza AF, Corroenne R, Lee W. Umbilical Artery Doppler Patterns and Right Ventricular Outflow Abnormalities in Twin-Twin Transfusion Syndrome. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2021; 40:71-78. [PMID: 32648616 DOI: 10.1002/jum.15377] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 05/06/2020] [Accepted: 05/21/2020] [Indexed: 06/11/2023]
Abstract
OBJECTIVES To evaluate the association of abnormal Doppler velocimetric patterns in the umbilical arteries (UAs) and right ventricular outflow tract abnormalities (RVOTAs) in twin- twin transfusion syndrome (TTTS) cases. METHODS This retrospective study involved women who had laser surgery for TTTS between January 2012 and May 2018 at a single institution. The prevalence of an RVOTA in either twin was compared among TTTS cases in which both twins had positive end-diastolic flow (EDF) in the UA and those in which either twin had intermittent or persistent absent/reversed UA EDF. Nonparametric tests were used for comparisons. Logistic regression was performed to identify variables associated with an RVOTA in either twin, adjusted for moderate or severe tricuspid regurgitation, right ventricular hypertrophy, right ventricular systolic or diastolic dysfunction, the Quintero stage, and other confounders. P < .05 was considered significant. RESULTS A total of 126 consecutive TTTS cases were included. Right ventricular outflow tract abnormalities were seen in 8.7% (11of 126) of cases, all in recipient twins. Significant differences in the rate of RVOTAs in the recipient twin were seen between TTTS cases with intermittent absent/reversed UA EDF and those with positive UA EDF (26.9% [7 of 26] versus 3.7% [3 of 82]; P = .002]. However, no significant differences were noted among the other study groups. Intermittent absent/reversed UA EDF was associated with a significantly increased risk for an RVOTA (adjusted odds ratio, 20.6 [95% confidence interval, 3.1-138]; P = .002) after adjusting for confounders. CONCLUSIONS Intermittent changes in vascular impedance to UA flow may contribute to the pathogenesis of acquired right-sided cardiac lesions in the recipient twin affected with TTTS.
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Affiliation(s)
- Jimmy Espinoza
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas, USA
- Texas Children's Hospital Pavilion for Women, Houston, Texas, USA
| | - Betul Yilmaz Furtun
- Department of Pediatric Cardiology, Texas Children's Hospital, Houston, Texas, USA
| | - Joshua A Kailin
- Department of Pediatric Cardiology, Texas Children's Hospital, Houston, Texas, USA
| | - Carolyn A Altman
- Department of Pediatric Cardiology, Texas Children's Hospital, Houston, Texas, USA
| | - Rachel D Seaman
- 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
- Texas Children's Hospital Pavilion for Women, Houston, Texas, USA
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas, USA
| | - Alireza A Shamshirsaz
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas, USA
- Texas Children's Hospital Pavilion for Women, Houston, Texas, USA
| | - Ahmed A Nassr
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas, USA
- Texas Children's Hospital Pavilion for Women, Houston, Texas, USA
| | - Magdalena Sanz Cortes
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas, USA
- Texas Children's Hospital Pavilion for Women, Houston, Texas, USA
| | - Roopali V Donepudi
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas, USA
- Texas Children's Hospital Pavilion for Women, Houston, Texas, USA
| | - Andres F Espinoza
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas, USA
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas, USA
| | - Romain Corroenne
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas, USA
- Texas Children's Hospital Pavilion for Women, Houston, Texas, USA
| | - Wesley Lee
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas, USA
- Texas Children's Hospital Pavilion for Women, Houston, Texas, USA
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