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NSW hospitals put babies at risk by ignoring policy on elective caesareans


Hospitals are delivering elective caesareans earlier than the recommended term of 39 weeks gestation.

Hospitals are delivering elective caesareans earlier than the recommended term of 39 weeks gestation. Photo: iStock

More than one-third of repeat elective caesareans are being delivered earlier than the term mandated by the government, jeopardising the health of thousands of babies each year.

NSW Health issued a policy directive to hospitals in 2007 requiring them not to perform elective caesareans before 39 weeks gestation unless there was a compelling medical reason.

Caesarean babies delivered earlier than 39 weeks have higher rates of respiratory distress and most international obstetric associations recommend that they are not delivered before that date.

The baby was born via emergency caesarean.

The baby was born via emergency caesarean. Photo: AP

But an analysis of birth data shows that hospitals are disregarding the directive, with one hospital delivering elective caesareans earlier than 39 weeks to 67.5 per cent of mothers who have previously had a caesarean delivery.

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Researchers from the Kolling Institute of Medical Research analysed birth and hospital data between 2008 and 2011 to evaluate whether hospitals were complying with the government directive, and their results were published in Public Health Research and Practice.

The chances of women being delivered earlier than 39 weeks gestation varied widely depending on where they gave birth, with some hospitals delivering more than half of their repeat elective caesareans before 39 weeks while in the most compliant hospital the rate was only 16 per cent.

This suggested that “non-medical factors” were related to the timing, the study said.

The Kolling’s Clinical Population and Perinatal Health research director, Christine Roberts, said elective caesareans might be performed earlier than the recommended time due to convenience, the preference of patients or their clinicians or access to operating theatres.

Miracle Babies founder and neonatologist Robert Guaran said the rate of early elective caesareans that was reported in the study was too high.

“Being born early does make it more likely that you will require neonatal intensive care,” Dr Guaran said.

“We do need to ensure that mothers realise the risks of having an elective caesarean before 39 weeks.”

But Royal Australian and New Zealand College of Obstetricians vice-president Steve Robson said some of the early deliveries might only be a day or two earlier than 39 weeks and the study did not make this clear.

The college guidelines recommend that elective caesareans be scheduled at “approximately” 39 weeks for women without additional risks.

Obstetricians may err on the side of delivering a day or two before 39 weeks if the alternative was to schedule after 40 weeks, in order to avoid the woman going into labour early, Professor Robson said.

“For example the situation we’re very conscious of is you might have operations closed for caesareans on a public holiday and we saw this a lot over the Christmas and New Year break,” Professor Robson said.

“It’s unrealistic to expect the doctors at hospital to schedule a woman’s delivery to 40 weeks just because she was due [on a public holiday].”

NSW Health declined to comment on the usual rate of compliance with its policy directives, nor the acceptability of one-third of births not to be complying with its elective caesarean mandate.

“Variations in practice in the timing of elective or pre-labour caesarean section may be due to … individual differences in clinicians’ decision making; women’s preferences; and the challenge of scheduling the operation which may be logistically difficult for hospitals and for women and their families.” 

The department would review the policy in early 2016 and identify how awareness could be raised among clinicians, it said.

Overseas jurisdictions have attempted to reduce the number of elected caesareans before 39 weeks by empowering physicians to refuse to do them before this date or by requiring a peer review of the reasons why such deliveries were allowed to occur early.



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