• M H Stein, S Cohen, M A Mohiuddin, V Dombrovskiy, and I Lowenwirt.
• Department of Anesthesia, Rutgers, The State University of New Jersey- Robert Wood Johnson Medical School, New Brunswick, New Jersey, USA.
• Anaesthesia. 2014 Apr 1;69(4):320-6.

AbstractEpidural blood patch is a standard treatment for obstetric patients experiencing a severe post-dural puncture headache. Patients who sustained an accidental dural puncture during establishment of epidural analgesia during labour or at caesarean delivery were randomly assigned to receive a prophylactic epidural blood patch or conservative treatment with a therapeutic epidural blood patch if required. Eleven of 60 (18.3%) patients in the prophylactic epidural blood patch group developed a post-dural puncture headache compared with 39 of 49 (79.6%) in the therapeutic epidural blood patch group (p < 0.0001). A blood patch was performed in 36 (73.4%) of patients in the therapeutic group. The number of patients who needed a second blood patch did not differ significantly between the two groups: 6 (10.0%) for prophylactic epidural blood patch and 4 (11.1%) for therapeutic epidural blood patch. We conclude that prophylactic epidural blood patch is an effective method to reduce the development of post-dural puncture headache in obstetric patients.© 2014 The Association of Anaesthetists of Great Britain and Ireland.

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