Abstract | OBJECTIVE: STUDY DESIGN: Women with TTTS who underwent laser therapy with dual neonatal survivors born at least 28 days after surgery were studied. Estimated fetal weight (EFW) discordance at the preoperative sonogram and birthweight (BW) discordance were calculated. Weights below gestational age-corrected 10th percentile at sonogram and at birth for each twin were designated as IUGR. RESULTS: Among 211 women studied, the mean EFW discordance measured 26.6% and mean BW discordance was 18.4%, yielding a mean 8.2% decrease in weight discordance (P < .001). Comparing IUGR diagnoses before surgery and at birth, the recipient's proportion was unchanged (9.5% vs 7.1%, P = .353), whereas the donor's proportion decreased (64.5% vs 28.9%, P < .001). CONCLUSION: Twin weight discordance and donor fetus IUGR appear to improve after laser therapy for TTTS.
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Authors | Ramen H Chmait, Lisa M Korst, Patricia W Bornick, Mary H Allen, Rubén A Quintero |
Journal | American journal of obstetrics and gynecology
(Am J Obstet Gynecol)
Vol. 199
Issue 1
Pg. 47.e1-6
(Jul 2008)
ISSN: 1097-6868 [Electronic] United States |
PMID | 18295741
(Publication Type: Comparative Study, Journal Article, Twin Study)
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Topics |
- Adult
- Birth Weight
- Female
- Fetal Development
- Fetal Growth Retardation
(epidemiology)
- Fetal Weight
- Fetofetal Transfusion
(surgery)
- Gestational Age
- Humans
- Laser Therapy
- Pregnancy
- Pregnancy Outcome
- Prevalence
- Ultrasonography, Prenatal
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