Abstract | BACKGROUND & AIMS: OBJECTIVE: PATIENTS AND METHODS: Forty-four patients with a singleton pregnancy who had been referred for IUGR detected by ultrasonic examination were included. Vascular IUGR was defined by fetal abdominal circumference less than or equal to the 3rd percentile, associated with abnormal uterine Doppler. After double-blind randomization, patients received either 14 g/day of L-arginine, or a placebo. RESULTS: The characteristics of the two groups of patients (IUGR with L-arginine vs IUGR with placebo) were similar upon randomization. There was no significant difference between the two groups concerning birth weight (1042+/-476 vs. 1068+/-452 g). At delivery, maternal and neonatal characteristics were similar in the two groups. There was no difference in the Clinical Risk Index for Babies ( CRIB) score, the duration of ventilatory assistance, nor the delay between birth and full enteral feeding between the two groups. CONCLUSION: In this study which is, at the best of our knowledge, the first double-bind, multicenter, randomized trial in this condition, L-arginine is not an effective treatment for severe vascular growth restriction.
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Authors | Norbert Winer, Bernard Branger, Elie Azria, Vassilis Tsatsaris, Henri-Jean Philippe, Jean Christophe Rozé, Philippe Descamps, Georges Boog, Luc Cynober, Dominique Darmaun |
Journal | Clinical nutrition (Edinburgh, Scotland)
(Clin Nutr)
Vol. 28
Issue 3
Pg. 243-8
(Jun 2009)
ISSN: 1532-1983 [Electronic] England |
PMID | 19359073
(Publication Type: Journal Article, Multicenter Study, Randomized Controlled Trial, Research Support, Non-U.S. Gov't)
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Chemical References |
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Topics |
- Adult
- Arginine
(therapeutic use)
- Birth Weight
(drug effects)
- Double-Blind Method
- Female
- Fetal Growth Retardation
(diagnostic imaging, drug therapy, mortality)
- Gestational Age
- Humans
- Infant, Newborn
- Infant, Small for Gestational Age
- Male
- Morbidity
- Nitric Oxide
(metabolism)
- Placenta
(blood supply, diagnostic imaging)
- Pregnancy
- Treatment Outcome
- Ultrasonography, Prenatal
- Vasodilation
(drug effects)
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