Re: OB:Home Births in Australia

From: Kathi Wilson, BHSc, RM (wilsonk@gtn.net)
Sat Aug 29 09:58:26 1998


At Fri, 28 Aug 1998, Peter Wein wrote: >
>The point I was trying to make is that "non-reassuring" is a specific CTG
>term, usually implying decreased variability or some variable decelerations
>(in the FIGO intrapartum classification as "suspicious"). AN abnormality on
>auscultation would only usually be a major baseline bradycardia or
>tachycardia - which is a little more than "non-reassuring".

Actually, I beg to differ. We make a practice of listening through a contraction and just after, so with the combination of the read-out on the doppler and a trained ear, we can "hear" early's and late's and variables. Not as precise, for sure, as a printout, but does tell us more than just "baseline" tachys and bradys.

>>I would hope that you're not routinely using electronic fetal monitoring
>on labouring women.
>
>No - we aren't - but maybe we should - I assume that you are aware that
>routine monitoring significantly decreases the risk of neonatal
>convulsions, an important indicator of HIE. Here is something about this -

This is from the Society of Obstetricians and Gynecologists of Canada statement on Fetal Health Surveillance during Labour:

"The results of the meta-analyses suggest no benefit from EFM (alone or with access to fetal scalp blood sampling) on neonatal outcome, as measured by low or very low Apgar scores, admission to the special care nursery and perinatal death. The one measure of fetal outcome affected by EFM, with access to fetal blood sampling, was neonatal seizures. The reduced risk of seizures was limited, in the Dublin trial, to labours that were induced and/or that were prolonged. Children in this trial who had seizures were reassessed at age four, and it was found that the seizures which might have been considered to be potentially preventable by more intensive monitoring were not associated with long term problems."

Journal SOGC, Sept 1995, 859 - 901.

This also from Banta and Thacker and the Cochrane Collaboration:

"The benefits once claimed for EFM are clearly more modest than once believed and appear to be primarily in the prevention of neonatal seizures. However, the long-term implications of this outcome appear less serious than once believed. Abnormal neurologic consequences were not consistently higher among children monitored by auscultation relative to those monitored electronically. At the same time, the risks associated with the use of EFM, especially the risk of cesarean delivery, appear to have been reduced but not eliminated."

Sorry, I don't have the ref in front of me, but it is the review entitled "Continuous electronic fetal monitoring" from the online cochrane review.

>
>It is very uncommon here - only about 0.3% of all planned hospital births
>are born before arrival - if your figure is higher, must not be educating
>your patients about when to come in.

I didn't say that *my* figures were high; this has nothing to do with my clients. This is in our neck of the woods in general. Babies born in cars, is a relatively common event, in general. And it happens in downtown Toronto as well as in the boonies. Last notable one here was a few months ago, woman had her baby on the lawn in front of the hospital, under the emergency sign.

>I was clearly and specifically referring to the Australian situation where
>the vast majority of deliveries are in level 3 or 2 hospitals - in Victoria
>24% in level 3, 27% in metropolitan public level 2 and 26% in large rural
>level 2. 26% are in private hospitals, and most of the deliveries in
>private hospital are in those with level 2 facilities.

Sorry, Peter, it was not clear to me in your post that you were referring specifically to Australia. I thought that you were referring to obstetrical services in general. In Ontario, not all level 2 hospitals, by any means, have in-house pediatricians. >
>Anyway - even in Ontario - what is to stop someone who is not a
>registered midwife and does hold herself out to be one to attend a delivery
>in the absence of a registered midwife?

The law, I should expect. Doesn't mean that people won't do it, but it is against the law to practice midwifery if one is not a registered midwife and there are penalties. The only exception to this is First Nations midwives practicing on reserves, and that is a self-governance issue.

--
Kathi Wilson BHSc RM
Thames Valley Midwives
London, Ontario, Canada
mailto:wilsonk@gtn.net




use when must restrict search to only the ob-gyn-l forum...
Enter search keywords:
Returns per screen: Require all keywords:

Return to  OB-GYN-L Mail a New Message to the Forum: ob-gyn-l@obgyn.net
Forum Administrator: geffrey.klein@obgyn.net
Report Technical Problems: webmaster@obgyn.net
Last Updated: Mon Nov 2 05:28:35 2009

The American Medical Association is no longer designating CME hours for AMA Category II CME credit. However, physicians themselves may self designate learning activities as Category II CME credit hours if they feel it is of sufficient educational merit and meets the formal definitions of continuing medical education. OBGYN.net believes these interaction in this forum meets these criteria. For further information see the AMA web site.