Clonidine as an Adjunct for the Successful Treatment of Labor Epidural Infusion-Associated Interscapular Pain.

Epidural infusion-associated interscapular pain for laboring parturients is a treatment dilemma for obstetric anesthesiologists. We report a case of a parturient who was successfully treated for labor epidural analgesia-associated interscapular pain. Our treatment plan included reducing the volume of local anesthetic administered by adding the adjunct of clonidine, increasing the epidural solution concentration of local anesthetic, and reducing the overall infusion rate. We conclude that epidural clonidine should be considered a safe adjunct when treating laboring parturients who report epidural infusion-associated interscapular pain.

Peripartum Diagnosis of Currarino Syndrome With Anterior Sacral Meningocele: A Case Report.

Neurologic conditions without prenatal optimization can pose anesthetic and obstetrical challenges. We present a case of Currarino syndrome; an autosomal dominant triad of agenesis of the sacrum, anterior sacral meningocele (ASM) with sacral teratomas, and anorectal stenosis; diagnosed during pregnancy; and the subsequent anesthetic considerations. The location, size, and risk of rupture of the ASM can create obstacles to delivery. Eligibility for neuraxial anesthesia should be made on a case-by-case basis with risk-benefit analysis, and deficits should be documented allowing prompt identification and intervention should complications arise. Multidisciplinary team coordination is vital to help facilitate maternal safety.

Inferior Vena Cava Leiomyosarcoma With Extension to Right Atrium in a Parturient at 30 Weeks of Gestation: A Case Report.

Primary leiomyosarcomas of the inferior vena cava (IVC) are rare sarcomas, none of which have been described in literature during a third-trimester pregnancy. Here, we describe the complex care of a patient at 30 weeks of gestation who presented to her obstetrician with shortness of breath and lower extremity swelling. She was found to have a 5.0 × 5.0 × 13 cm heterogeneous mass of her IVC, ultimately diagnosed as a leiomyosarcoma. She underwent a cesarean delivery under combined spinal epidural and a subsequent tumor resection and IVC reconstruction requiring multidisciplinary surgical and anesthetic care.

Feasibility study of a force-sensing resistor device for landmark detection for neuraxial procedures and anesthesiologists' impact on device improvement.

The standard of care for neuraxial procedures is landmark palpation to determine the site of placement. This research study aimed to test the primary feasibility of VerTouch™, a force-sensing resistor device, to identify landmarks for the initiation of neuraxial procedures. Patients were recruited at the time of labour epidural, or when consenting for spinal anaesthesia for caesarean delivery at a single centre. The clinical team used the device to create a pressure map image of the bony spine. If they felt confident, they used the device guide to make a mark on the patient's back. If the mark was used, total insertions and redirections, combined as passes, of the needle during the procedure were counted for secondary outcome analysis. A total of 101 parturients were recruited, and the provider felt confident making a mark based on the imaging in 96.9% of cases. Device success (completion using the mark and ≤4 total passes) occurred in 91.4% of cases. This feasibility study showed that the primary outcome, the provider using the device to make a mark, was successful. In addition, based on comparing passes with historical data, the Vertouch™ device showed promise for future use to minimise needle manipulation in neuraxial procedures.

Comparison of Twitter Use of the American Society of Anesthesiologists and the American Association of Nurse Anesthetists.

Twitter has become a powerful tool for dissemination of information. The objective of this study was to evaluate Twitter usage of the American Society of Anesthesiologists (ASA) and the American Association of Nurse Anesthetists (AANA). All tweets from ASA ("@ASALifeline") and AANA ("@aanawebupdates") were collected over a 1-year time period. The content of each tweet was categorized using a rubric. ASA generated more original tweets than AANA. Twitter use was highest in October for ASA and September for AANA. Both societies are actively using Twitter. Future work should evaluate the impact of societal Twitter use.