Methodological considerations call for caution in interpreting such data, but we conclude that the significant fall in the narrowly defined diagnostic category of schizophrenia reflects a real change in the syndromal presentation of psychotic disorders.

Bleeding is a common feature of early pregnancy affecting about one-fifth of pregnant women in the first trimester. The chance of miscarriage after bleeding and a live fetus at scan has not previously been defined precisely. The purpose of this study was to evaluate the outcome of early pregnancies with a viable singleton fetus that had been complicated by bleeding. A prospective study was performed on 370 women with a singleton live fetus who had presented to the early pregnancy assessment clinic (EPAC) with vaginal bleeding. Women were grouped into light, moderate and heavy loss according to the self-assessed degree of vaginal bleeding. The women were also categorised according to the presence or absence of an intrauterine haematoma. The overall spontaneous miscarriage rate in the study was 11.1%; almost 90% of pregnancies continued to viability. Women with moderate or heavy bleeding had more than twice the rate of miscarriage compared with those with light bleeding. A total of 14% of the women had an intrauterine haematoma and those women were 2.6 times more likely to miscarry than those without (23% vs 9%). This relationship appeared to hold true even after controlling for blood loss. The data presented can be used to guide women with a live fetus about the chance of miscarriage after an episode of vaginal bleeding. We propose that a large multi-centre study should be undertaken to define precisely the risk miscarriage for each gestational week according to a range of clinical and ultrasound characteristics.

No abstract

A case is described in which intra-amniotic debris was identified during an ultrasound scan in a woman with polyhydramnios at 33 weeks' gestation. At delivery the neonate was found to have severe ichthyosis involving the whole of her head, trunk and limbs, with large plaques of hyperkeratotic skin on the palms of her hands and the soles of her feet. The finding of excessive debris in association with polyhydramnios should raise the possibility of an exfoliative skin disorder.

The objective of this study was to compare maternal and midwifery manpower effects of policies for induction of labour (IOL) postdates, using a retrospective cohort design, in a level two maternity unit in a district hospital in South-West England. Primary outcome measures included mode of delivery, admission-delivery interval, midwifery manpower use. Group I consisted of 124 women who underwent IOL at 40+10. Group II were 104 women who underwent IOL at 42 weeks' gestation and 123 women who laboured spontaneously between 40+10 and 42 weeks' gestation. The nulliparous women had a shorter admission-delivery interval when induction was planned for 42 weeks, compared with 40+10 (p = 0.003), and required less frequent use of syntocinon (p = 0.04) and of continuous fetal monitoring (p = 0.02). The caesarean rate was higher in Group I than in Group II (p = 0.04) for nulliparous women only. The earlier induction policy was associated with a higher midwifery manpower requirement for nulliparae (p = 0.002). For parous women, the only difference was the greater use of oxytocin in labour. There was no difference between the groups in duration of labour, analgesia, Apgar scores, admission to neonatal care and meconium aspiration. In conclusion, delaying planned induction by three days was associated with lower medicalisation of labour and manpower needs for nulliparous women.