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Download het volledig rapport (302 p.) - KCE

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<strong>KCE</strong> reports vol. 6A Prenatale zorg 237<br />

Study Ref Population Intervention Outcomes Results Comments Study<br />

type<br />

placebo or no zinc Abnormalities of labour, other differences were detected between There is insufficient evidence<br />

during pregnancy. caesarean section, groups of women who had zinc<br />

to evaluate fully the affect of<br />

(20 mg zinc). preterm delivery. supplementation and those who had either zinc supplementation during<br />

placebo or no zinc during pregnancy. pregnancy<br />

Does routine zinc supplementation during pregnancy affect maturation of fetal cardiac patterns?<br />

Study Ref Population Intervention Outcomes Results Comments Study<br />

Merialdi et<br />

al., 2004<br />

119 242 lowincome<br />

Peruvian<br />

women<br />

60 mg iron, 250 g<br />

folic acid with or<br />

without 25 mg zinc<br />

at 10 to 16 weeks'<br />

gestation<br />

Fetal heart rate (FHR,<br />

variability [HRV], number<br />

of accelerations) and<br />

movements (number and<br />

amplitude of movement<br />

bouts, time spent moving)<br />

Zinc supplementation was associated with<br />

lower FHR, greater number of<br />

accelerations, and greater HRV.<br />

Supplementation effects on HRV and<br />

accelerations were more pronounced after<br />

28 weeks' gestation. No differences in<br />

motor activity were observed.<br />

Trial in developing country<br />

with zinc-deficient mothers<br />

Does routine zinc supplementation during pregnancy is positively associated with fetal growth as assessed by ultrasonography?<br />

Study Ref Population Intervention Outcomes Results Comments Study<br />

Merialdi et<br />

al., 2004<br />

120 242 lowincome<br />

Peruvian<br />

women<br />

60 mg iron, 250 g<br />

folic acid with or<br />

without 25 mg zinc<br />

at 10 to 16 weeks'<br />

gestation<br />

fetal head circumference,<br />

biparietal diameter,<br />

abdominal circumference,<br />

and femur diaphysis length<br />

at 20, 24, 28, 32, 36, and<br />

38 wk of gestation<br />

Femur diaphysis length was greater in<br />

fetuses whose mothers received zinc<br />

supplements (P < 0.05) and the difference<br />

tended to increase with gestational age. No<br />

significant differences by supplement type<br />

were observed for the other anatomical<br />

sites measured<br />

Trial in developing country<br />

with zinc-deficient mothers<br />

EL<br />

EL<br />

type<br />

RCT 1b<br />

EL<br />

type<br />

RCT 1b

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