Study: Intricacies during pregnancy connected to higher risk of death

A recent study done by the CHUM Research Centre has shown that women who go through serious complications during their pregnancies are more likely to die post-delivery.

A study from the CHUM Research Centre (CRCHUM) claimed that women who have had serious pregnancy complications are at higher risk of dying post-delivery.

Intricacies during pregnancy connected to higher risk of death (Unsplash)

The findings of the research published in the journal 'Obstetrics and Gynecology' has shown that women who have had serious complications during pregnancy are twice as likely to die up to three decades later.

Serious conditions such as stroke, cardiac complications, acute kidney failure, and pre-eclampsia affect just under 5 per cent of women during pregnancy and childbirth.

CRCHUM researcher Dr. Nathalie Auger and postdoctoral fellow Ugochinyere Vivian Ukah examined the long-term mortality risks of women with these types of pregnancy complications by analysing more than 1.2 million records of women who gave birth in Quebec between 1989 and 2016.

Compared to women who had no serious pregnancy complications, women in the study were twice as likely to die after childbirth, either in the postpartum period (42 days and less) or afterward.

Although there was a decline over time, the greater risk of death was still felt several years after delivery, with death occurring an average of 8.3 years earlier for women with severe pregnancy complications compared with no complications.

The research team was also able to identify the main causes of mortality after 42 days: serious cardiac complications during pregnancy (7 times more likely to die), acute renal failure (4 times more likely), and strokes (4 times more likely).

From a clinical point of view, closer follow-up and preventive interventions to reduce the risk of premature mortality could be justified for women with severe pregnancy complications.

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