Related Experiment Videos
Labour pain management in a parturient with an implanted intrathecal pump
J Tarshis1, J E Zuckerman, N P Katz
1Department of Anesthesia, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA.
Purpose:
We report the peripartum anaesthetic management for vaginal delivery of a chronic pain patient with an implanted intrathecal pump. This is the first report describing labour analgesia in a patient with such a device. As intrathecal systems become more popular for the management of nonmalignant pain, this situation is likely to be encountered with increasing frequency in the future.
Clinical Features:
The patient was a nulliparous 23-yr-old with a history of chronic hereditary pancreatitis whose intractable pain had been managed with intrathecal morphine 3 mg.day-1 via an implantable pump for four years. Inadequate time between presentation and onset of labour prevented us from using this system. Intravenous patient controlled analgesia with fentanyl using a bolus of 25 micrograms and a lockout of five minutes was ineffective and epidural analgesia using bupivacaine was initiated and resulted in satisfactory analgesia.
Conclusion:
The presence of an existing intrathecal delivery system does not preclude the use of supplemental epidural analgesia during labour.