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> Strandell Annika 1956 >
Timing of umbilical...
Timing of umbilical cord clamping for neonatal and maternal outcomes
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Wennerholm, Ulla-Britt, 1948 (författare)
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Daxberg, E-L (författare)
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- Fasth, Anders, 1945 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper, Avdelningen för pediatrik,Institute of Clinical Sciences, Department of Pediatrics
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visa fler...
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Holmberg, Y (författare)
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Jangsten, Elisabeth, 1954 (författare)
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Stigson, Lennart (författare)
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Strandell, Annika, 1956 (författare)
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Jivegård, Lennart, 1950 (författare)
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visa färre...
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(creator_code:org_t)
- 2012
- 2012
- Engelska.
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Ingår i: Health Technology Assessment, HTA center Region Västra Götaland. ; :48, s. 1-51
- Relaterad länk:
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https://gup.ub.gu.se...
Abstract
Ämnesord
Stäng
- Method and patient group Late versus early clamping of the umbilical cord- maternal and infant effects Question at issue Is early umbilical cord clamping not different from or better than late umbilical cord clamping regarding postpartum infant iron deficiency and iron deficiency anaemia variables, long-term cognitive function, loss of stem cells, maternal postpartum haemorrhage, manual removal of retained placenta and correct sampling for blood gas analysis? Studied risks and benefits for patients of the new health technology Level of evidence: The literature search identified four studies that fulfilled the selection criteria; a systematic review (SR) and three subsequently published randomised controlled trials (RCTs). The definition of early cord clamping varied from within 10 to < 60 sec between studies. The SR was methodologically of high quality but included mainly studies with high risk of bias. One of the RCTs was of high and the others of low quality. Infant outcomes O1 No studies evaluated cognitive function or loss of stem cells. Conclusions: There is some support for an increased risk of immediate anaemia (6.3% vs 1.2%) (GRADE ⊕⊕) and support for lower immediate Hb (mean difference 18g/l) and haematocrit (GRADE ⊕⊕⊕) with early as compared with late clamping. There is support for little or no difference regarding these outcomes at long-term (at 2 to 6 months of age) (GRADE ⊕⊕⊕). There is some support for an increased risk of long-term iron deficiency (5.7% vs. 0.6%) (GRADE ⊕⊕) and support for lower long-term ferritin levels (GRADE ⊕⊕⊕). There is some support for little or no difference regarding jaundice requiring phototherapy and a low Apgar score (<7 at 5 min) (GRADE⊕⊕) and insufficient support for an effect on the need for admittance to special baby care nursery or neonatal intensive care unit (GRADE ⊕) ). Maternal outcomes O2 There is some support for little or no difference regarding severe postpartum bleeding (GRADE ⊕⊕) and insufficient support for an effect on the need for manual removal of placenta (GRADE ⊕ ).. Methodological outcome O3 There is insufficient scientific documentation to evaluate the rate of correct sampling for cord blood acid-base and gas analysis after early versus late clamping. Ethical questions Is early cord clamping of the healthy term neonate ethically acceptable in view of unknown long-term infant risks regarding cognitive function? Presently, late cord clamping does not allow cord blood collection. Future research may identify optimal timing of cord clamping, to resolve these ethical issues. Economical aspects There are no reasons to believe that initial costs are different.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Pediatrik (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Pediatrics (hsv//eng)
Nyckelord
- umbilical cord clamping
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