Key Points• Pregnant women with sickle cell disease have high risks of adverse maternal and perinatal outcomes.• The risks are greatest for those with HbSS disease (vs HbSC disease) and those in low income (vs high income) countries.A systematic review and meta-analysis of observational studies were conducted to quantify the association between sickle cell disease in pregnancy and adverse maternal and perinatal outcomes. 32-5.98). Meta-regression demonstrated that genotype (HbSS vs HbSC), low gross national income, and high study quality were associated with increased RRs. Despite advances in the management of sickle cell disease, obstetrics, and neonatal medicine, pregnancies complicated by the disease remain associated with increased risk of adverse maternal and perinatal outcomes. (Blood. 2015;125(21):3316-3325)

Pregnancy in women with Sickle Cell Disease (SCD) has been linked with an increased incidence of adverse foetal outcomes when compared to women without haemoglobinopathies (HbAA). There’s a paucity of data into foetal outcomes for infants born to women with SCD. Customised growth charts have been demonstrated to be better than population-based growth charts at identifying unhealthy small babies. We analysed the mean birth weight and customised birth weight centiles of infants born to mothers with SCD versus mothers with HbAA genotype, to quantify the risk of having a smaller baby. Birth weight and birth weight centiles were analysed for 88 women with SCD (50 HbSS; 38 HbSC) and 176 controls (HbAA). Statistically significant differences were seen in the mean birth weight (P value = 0.004) and the mean birth weight centiles (P value = 0.016). We conclude that SCD is a risk factor for having a smaller baby.

We present a case that highlights the issues surrounding the delivery of a safe general anaesthetic to a patient with Huntington's disease (HD) and bulbar dysfunction. In the case of a 46-year-old patient undergoing laparoscopic percutaneous endoscopic gastrostomy tube insertion, we discuss the rationale behind our chosen method and anaesthetic agents as well as airway issues specific to HD. In a patient whose condition would not allow for an awake fibreoptic intubation, we opted for a modified rapid sequence induction. Special considerations were made with regard to muscle relaxation given the complications associated with inadequate paralysis and reversal in patients with HD. The technique we describe may also apply to other patient categories, such as patients with movement disorders, bulbar dysfunction and dementia.