title: The parturient with implanted spinal cord stimulator: management and review of the literature.
abstract: Spinal cord stimulation (SCS) is an approved treatment for complex regional pain syndrome and other chronic pain conditions. These devices enable women with chronic pain to maintain relatively normal lives, with some encountering pregnancy. Use of previously implanted SCS systems in pregnant women is considered controversial due to lack of long-term prospective studies evaluating both maternal and fetal safety. Seven patients at a university pain clinic were identified as having SCS implanted before becoming pregnant. Data on these patients before, during, and after labor were collected through chart review and patient interview. Onset of labor varied among the 7 patients (2 preterm and 5 term). Mode of anesthesia for delivery included 4 neuraxial anesthetics, with 3 successfully obtaining an adequate level of anesthesia for delivery. Four general anesthetics were administered for cesarean delivery, one of which included a failed attempt at neuraxial anesthesia. All infants were born healthy. Management approaches and outcomes in our patients, as well as those previously reported are discussed within this article. Definitive conclusions cannot be drawn from this small cohort. We believe that management of a parturient with an implanted SCS requires careful planning between all peripartum physicians.
authors.affiliation: From the Department of Anesthesiology, Rush University Medical Center, Chicago, IL.
authors.forename: Adam C
authors.initials: AC
authors.lastname: Young
authors.forename: Timothy R
authors.initials: TR
authors.lastname: Lubenow
authors.forename: Asokumar
authors.initials: A
authors.lastname: Buvanendran
mesh_terms: D000328:Adult; D000773:Anesthesia, Obstetrical; D000775:Anesthesia, Spinal; D002585:Cesarean Section; D020918:Complex Regional Pain Syndromes / Q000628:therapy*; D005260:Female; D006801:Humans; D008875:Middle Aged; D011247:Pregnancy; D011248:Pregnancy Complications / Q000628:therapy*; D062187:Spinal Cord Stimulation; D055815:Young Adult