rss
Arch Dis Child Fetal Neonatal Ed 2008;93:F77
  • Letters
    • PostScript

The optimal time to clamp the umbilical cord

“No consensus exists about the optimal time to clamp the umbilical cord.”

Dr Ultee and coworkers in this issue of Heart link immediate cord clamping (ICC) to childhood mental retardation (MR) (see page F20).1

The study shows that ICC generates more anaemia than delayed cord clamping (DCC)—by removing more blood volume than removed by DCC. The amount of placental transfusion determines a neonate’s blood volume. ICC causes “hypotension, hypovolaemia and infant anaemia”,2 resulting in “cognitive deficits.” At what time will DCC prevent these injuries?

Physiological placental transfusion …

Register for free content

The full back archive is now available for all BMJ Journals. Institutional subscribers may access the entire archive as part of their subscription. Personal subscribers will also have access to all content when logged in. Non-subscribers who register have free access to all articles published before 2006 right back to volume 1 issue 1. Register here to access the free archive of all BMJ Journals.

Don't forget to sign up for content alerts so you keep up to date with all the articles as they are published.