A systematic review of the effectiveness, safety, and acceptability of medical management of intrauterine fetal death at 14-28 weeks of gestation

Vaginal misoprostol and intravenous oxytocin for success of termination in the second-trimester intrauterine fetal demise: A randomized controlled clinical trial

AIM

To compare the success rate of vaginal misoprostol versus intravenous (IV) oxytocin in termination of pregnancy in the second trimester intrauterine fetal death (IUFD).

METHODS

This was an open-label randomized controlled study for 106 women with second trimester IUFD. Patients were randomly divided into two groups: women given vaginal misoprostol (400 mcg every 6 h up to 48 h) versus those given IV oxytocin (starting with 50 units up to a maximum of 300 units). When the first-line treatment (as mentioned above) failed, treatment methods were replaced with each other. When the second-line treatment failed, the patients underwent dilation and evacuation.

RESULTS

The first-line treatment yielded the successful rate of 88.7% versus 73.7% for misoprostol versus oxytocin, respectively (p = 0.047). Among those with first-line treatment failure, the second-line treatment yielded success rate of 85.7% versus 83.3% for misoprostol versus oxytocin (p = 0.891). The mean duration of induction to delivery in women with successful response to first-line treatment was 28.72 and 20.55 h after initially receiving misoprostol versus oxytocin, respectively (p < 0.001). While during second-line treatment, this mean interval was not significantly different among those with misoprostol versus oxytocin (p = 0.128). No severe adverse events were observed.

CONCLUSION

Vaginal misoprostol was associated with higher termination rate than oxytocin without adverse events when used as the first-line treatment. Both methods yielded the same success rate when used as the second-line treatment.

When there is only one patient: Induction of labour for termination of pregnancy

Induction of labour when no live birth is anticipated presents a number of unique considerations for members of the healthcare team. The main indication for Induction of Labour for Termination of Pregnancy (iTOP) is intrauterine fetal death (IUFD) beyond a gestational age where surgical management is available, but may also be indicated in the setting of induction abortion (with or without feticide), and termination of pregnancy (with or without infant palliation) for pregnancies where a lethal fetal anomaly is diagnosed. In tertiary care centres, iTOP may represent a significant proportion of labouring patients. Despite this, there are few guidelines dedicated specifically to iTOP in either obstetrical or family planning specialties. In this article, we will consider four main themes from an evidence-informed perspective: method selection; pre-induction preparation; clinical considerations during and after iTOP; and complications management.

Current Resources for Evidence-Based Practice, May 2020

An extensive review of new resources to support the provision of evidence-based care for women and infants. The current column includes a discussion of a new National Academy of Medicine report on planned place of birth and implications during the SARS-CoV-2 pandemic and commentaries on reviews focused on anorectal sexually transmitted infections and feeding methods following cleft lip repair in infants.