Continuous Thoracic Paravertebral Block to Treat Electrical Storm.

Continuous ganglion block is increasingly being used to help manage ventricular tachyarrhythmias. We present the cases of 2 patients in whom we used continuous left thoracic paravertebral block to achieve sympathetic denervation and improvement in drug-refractory ventricular tachyarrhythmias. Whether as destination therapy or bridging therapy, we conclude that the block is safe, improves patients' comfort, and is superior in several ways to stellate ganglion block and other single-injection techniques.

Non-inferiority trial of a pedal controlled injection device: a step toward enhancing patient safety and operator independence during neural blockade.

BACKGROUND AND OBJECTIVES: Limitations in manpower in health care facilities, both in civilian and military settings, can severely affect patient safety as well as overall outcomes. Regional anesthesia via neural blockade is an effective means of managing uncontrolled acute pain, which has been associated with cardiopulmonary, endocrine, immunologic, and hematologic derangement in addition to the development of potentially life-threatening coagulopathy. We have designed a remote-controlled injection device that may expedite the performance of regional nerve blocks in these situations. METHODS: This work examines how the device affects the ability of the operator to act independently with respect to various block component times by statistically comparing device-assisted blockade with usual or clinically relevant techniques. The classic or two-person technique was compared with the foot-controlled technique. RESULTS: The results validated the hypothesis that the novel mechanism of performing a nerve block is not inferior to the classic technique with regard to the specified endpoints within our experimental design. CONCLUSION: This confirmation indicates that the use of this device may be feasible when the use of another technique could be cumbersome, or otherwise untenable.

The Evolution of Iliac Bone Graft Donor Site Analgesia in Cleft Patients: Transversus Abdominis Plane Block Is Safe and Efficacious.

BACKGROUND: The transversus abdominis plane (TAP) block has been increasingly used as a means of abdominal wall analgesia. This study aims to determine if TAP block analgesia provides a benefit in cleft patients undergoing alveolar bone grafting with iliac crest cancellous bone graft. METHODS: Two groups of 20 consecutive patients undergoing alveolar bone grafting with iliac crest cancellous bone with either TAP block or indwelling catheter pain pump were examined in a retrospective fashion. Demographic data, pharmacologic use, and hospital length of stay were examined. RESULTS: Mean lengths of stay were identical between both groups. Patients in both groups received similar cumulative doses of morphine equivalents, codeine, ibuprofen, and ondansetron at 6 and 24 hours postoperatively. Transversus abdominis plane block patients received greater amounts of Tylenol at both 6 and 24 hours (P = 0.0015 and P = 0.0106). Pain scores did not differ significantly across our groups at 6 or 24 hours postoperatively. No adverse events were reported with the TAP block procedure. CONCLUSIONS: Patients undergoing TAP blocks receive the benefit of a single stage procedure without an indwelling catheter and similar 6- and 24-hour morphine usage. Given the safety profile of the procedure, its effectiveness and comfort without indwelling catheter, we advocate for TAP block analgesia as an adjunct therapy in the management of postoperative pain in this population.

Epidural Catheter Migration in a Patient with Severe Spinal Stenosis.

Establishment of appropriate neuraxial catheter positioning is typically a straightforward procedural undertaking. It can, however, lead to deception of even the most experienced clinician and occur despite the most meticulous attention to detail. Written and verbal consent were obtained from the patient to prepare, discuss, and publish this case report; we describe the occurrence of what we believe was the intraoperative migration of an epidural catheter in the setting of significant tissue changes resulting from a previous spinal fusion.

Trial ultrasound-guided continuous left stellate ganglion blockade before surgical gangliolysis in a patient with a left ventricular assist device and intractable ventricular tachycardia: a pain control application to a complex hemodynamic condition.

Stellate ganglion blockade for cardiac dysrhythmia is a well-described technique but infrequently used to manage ventricular tachycardia (VT). In patients with left ventricular assist devices (LVADs), these dysrhythmias cause increased morbidity because of right ventricular dysfunction, and often severe discomfort. Continuous stellate ganglion blockade may yield valuable information on a diagnostic and therapeutic basis in preparation for definitive, permanent interventions. We describe the successful management of intractable VT with continuous left stellate ganglion blockade, followed by surgical gangliolysis in a patient with an LVAD.

Treatment of acute flares of chronic pancreatitis pain with ultrasound guided transversus abdominis plane block: a novel application of a pain management technique in the acute care setting.

The use of transversus abdominis plane (TAP) block to provide either analgesia or anesthesia to the anterior abdominal wall is well described. The technique yields high analgesic effectiveness and is opioid sparing and potentially of long duration with reported analgesia lasting up to 36 hours. When compared to neuraxial analgesia, TAP blocks are associated with a lower incidence of hypotension and motor blockade. TAP blocks are typically described as providing somatic analgesia only without any effect on visceral pain. There may be, however, certain conditions in which TAP blocks can provide effective analgesia in pain of visceral or mixed somatic and visceral origin. We describe two cases in which TAP blockade provided complete control of pain considered to be of visceral origin.