Management of women who are Rhesus D negative in Northern Ireland.
In 1998, all 15 maternity hospitals in Northern Ireland participated in a retrospective survey of the management of pregnant women who were Rhesus D (RhD) negative. This area of clinical practice was chosen for study in the knowledge that a policy of routine antenatal prophylaxis had been proposed at the RCP/RCOG Consensus Conference, and that a change in current clinical practice was likely to follow. It was therefore felt prudent to survey critically current practice in order to collect baseline data before the introduction of new guidelines. Data were analysed on 3274 RhD negative women. The findings from this study show that current management of women who are RhD negative is suboptimal. In particular, there is poor adherence to the guidelines relating to the management of potentially sensitising events in pregnancy. Testing to assess the size of a feto-maternal bleed was often omitted, and it was therefore impossible to ascertain whether an appropriate dose of anti-D immunoglobulin had been administered. Recent publications have also identified this as an area of concern. Trauma during pregnancy was often not managed appropriately, as a potentially sensitising event. Better compliance with the current guidelines was noted when management after delivery was considered. The reasons for this apparent inconsistency should be addressed. New guidelines, recommending the use of routine antenatal prophylaxis to all women who are RhD negative, have recently been published. Providers of antenatal care will need to address this issue within the context of their own practice environment. In doing so they should be mindful of current deficits in guideline compliance which may need to be remedied, to avoid building new practices upon fragile foundations.
Vause
S
S
St Mary's Hospital, Manchester, UK.
Wray
J
J
Bailie
C
C