Background
Worldwide, millions of women seek treatment for early pregnancy loss (EPL) annually. Medical management with misoprostol is widely used, but only effective 60% of the time. Pre-treatment with mifepristone prior to misoprostol might improve the success rate of medical management.
Methods
This was a multi-centre, double-blind, placebo-controlled randomised trial in 17 Dutch hospitals. Women with a non-viable pregnancy between 6 and 14 weeks of gestation were eligible for inclusion after at least one week of expectant management. Participants were randomised (1:1) between oral mifepristone 600 mg or an oral placebo tablet. Participants took 400 μg misoprostol orally, repeated after four hours on day two and, if necessary, day three. Primary outcome was expulsion of gestational sac and endometrial thickness <15 mm after 6–8 weeks. Analyses were done according to intention-to-treat principles. This trial is registered with ClinicalTrials.gov, NCT03212352.
Findings
Between June 28th 2018 and January 8th 2020, 175 women were randomised to mifepristone and 176 to placebo, including 344 in the intention-to-treat analysis. In the mifepristone group 136 (79•1%) of 172 participants reached complete evacuation compared to 101 (58•7%) of 172 participants in the placebo group (
p
<0•0001, RR 1•35, 95% CI 1•16–1•56). Incidence of serious adverse events was significantly lower in the mifepristone group with 24 (14%) patients affected versus 55 (32%) in the placebo group (
p
= 0•0005) (Table 3).
Interpretation
Pre-treatment with mifepristone prior to misoprostol was more effective than misoprostol alone in managing EPL.
Funding
Healthcare Insurers Innovation Foundation, Radboud University Medical Centre, Canisius Wilhelmina Hospital.
SUMMARYThis case report describes a 38-year-old woman in whom a primary caesarean section for placenta previa was complicated by postpartum haemorrhage due to a placenta accreta. Despite tamponade with a Bakri balloon and placement of a B-Lynch suture, the amount of blood loss could not be effectively reduced. The blood loss was eventually minimised by the placement of a Penrose drain around the cervix as a cervical tourniquet. We think that a cervical tourniquet is an effective method of stopping haemorrhage during caesarean section, as shown in this case report, and we consider this technique to be a valuable addition to several existing methods through which fertility is preserved by preventing emergency hysterectomy.
BACKGROUND
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