International journal of obstetric anesthesia
-
A case of anaphylaxis to a latex urethral catheter in a 33-year-old at full term pregnancy is presented. The diagnosis is based on clinical findings and supported by subsequent immunological tests. ⋯ Despite the good maternal outcome the child showed early signs of severe perinatal asphyxia, the long-term sequelae of which remain to be seen. This report discusses this unusual cause of anaphylaxis and highlights the problems of resuscitation in the pregnant patient.
-
Emergent attainment of uterine relaxation is an occasional need in obstetric practice. Various agents, from amyl nitrate through volatile anesthetics have been used to relax the uterus, with varying degrees of success and side-effects. ⋯ We have used a new sublingual aerosol spray of NTG, at an initial dose of 0.8 mg, in 7 patients for rapid uterine relaxation and have not observed adverse side-effects. Prolonged shelf life, ready availability and ease of use make the sublingual spray attractive for urgent tocolysis.