BACKGROUND Placement of an intrathecal drug delivery system (IDDS) may provide substantial benefit to certain patients. However, placement of these devices is not without complications, and minimal data exist describing the rates of these complications. Specifically, there is a paucity of data describing the incidence of post dural puncture headache (PDPH) following IDDS placement. OBJECTIVES...

BACKGROUND The epidural test dose, used to identify unintended intrathecal placement, should reliably produce a spinal block without posing a threat to the patient. Most anesthesiologists administer a dose of local anesthetic, commonly lidocaine 45 mg. Pregnant patients are more sensitive to local anesthetics; high and total spinal anesthesia have been reported in the pregnant population with t...

INTRODUCTION As healthcare budgets continue to contract, there is increased payer scrutiny on the use of implantable intrathecal drug-infusion devices. This study utilizes claims data to evaluate the economic effects of intrathecal drug delivery (IDD) based on health services utilization and costs of care before and after implantation. METHODS We performed a retrospective database study invol...

objective: we aimed to evaluate the efficacy of celecoxib in reducing intrathecal morphine-induced pruritus in parturient undergoing cesarean section delivery under spinal anesthesia. materials and methods: in a randomized double-blind placebo controlled study 126 women undergoing elective cesarean section under spinal anesthesia (0.5% bupivacaine 12mg plus 0.2 mg preservativefree morphine )wer...

Spasticity is relatively common among children with cerebral palsy. This condition can be painful, can severely impair a child's ability to perform basic tasks, and can place an enormous emotional and financial burden on the family. Intrathecal baclofen delivered via an implantable pump is an effective treatment option for children unresponsive to oral medication and needing generalized motor c...

BACKGROUND Intrathecal baclofen has been an effective therapy in the management of spasticity. As interventional pain physicians are rapidly becoming the experts in intrathecal drug delivery, they are now frequently asked to trial and implant intrathecal baclofen therapy. While some physicians might be very comfortable with the process of trialing and implanting, others will have next to no exp...

Activation of protease-activated receptors (PARs) in non-neural tissue results in prostaglandin production. Because PARs are found in the spinal cord and increased prostaglandin release in the spinal cord causes thermal hyperalgesia, we hypothesized that activation of these spinal PARs would stimulate prostaglandin production and cause a cyclooxygenase-dependent thermal hyperalgesia. PARs were ...

BACKGROUND Despite the widespread use of implanted pumps for continuous intrathecal drug delivery, there have been no studies aimed at defining the effect of baricity and posture on drug distribution in the cerebrospinal fluid and spinal cord during the very slow infusion rates typically used for chronic intrathecal drug administration. METHODS Intrathecal microdialysis probes were placed at ...

OBJECTIVES Intrathecal drug delivery systems represent an important component of interventional strategies for refractory chronic pain syndromes. Continuous intrathecal administration of opioids results in higher subarachnoid drug concentrations, improved pain scores, and less frequent side effects when compared with systemic opioid administration. Substantial costs arise at the time of surgica...