Successful Anesthetic Management of an Adult with Sotos Syndrome.

Sotos syndrome is a rare genetic disorder presenting with craniofacial abnormalities, profound hypotonia, and cardiac abnormalities, giving rise to several potential challenges and concerns for an anesthesiologist. When preparing for a Sotos syndrome patient's case, we consulted the literature for precedents on how to plan the anesthetic, to which we were only able to find a few reports and nothing in the age group our patient fell within. We present our case of an adult in addition to examining the previous cases so as to document a precedent when encountering patients with this syndrome in the operating room. We describe a unique case of a nonverbal adult with hypotonia and severe craniofacial abnormalities who successfully underwent multiple dental extractions under general anesthesia, with no complications other than a delay of emergence attenuated by naloxone. Our case and the seven previous documented cases over the past several decades demonstrate anesthesia, including paralytics and intubation itself safe despite obvious concerns given the common features of the syndrome for both pediatric patients and the one adult we described in this report.

Two Endotracheal Tubes in One Trachea with a Traumatic Injury.

BACKGROUND: Traumatic airway injuries often require improvising solutions to altered anatomy under strict time constraints. We describe here the use of two endotracheal tubes simultaneously in the trachea to facilitate securing an airway which has been severely compromised by a self-inflicted wound to the trachea. Case Presentation: A 71-year-old male presented with a self-inflicted incision to his neck, cutting deep into the trachea itself. An endotracheal tube was emergently placed through the self-inflicted hole in the trachea in the ED. The patient was bleeding profusely, severely somnolent, and desaturating upon arrival to the operating room. Preservation of the tenuous airway was a priority while seeking to establish a more secure one. A video laryngoscope was used to gain a wide view of the posterior oropharynx and assist with oral intubation using a fiberoptic scope loaded with a second endotracheal tube. The initial tube's cuff was deflated as the second tube was advanced over the fiberoptic scope, thereby securing the airway while a completion tracheostomy was performed. CONCLUSIONS: Direct penetrating airway trauma may necessitate early, albeit less secure, intubations though the neck wounds prior to operating room arrival. The conundrum is weighing the risk of losing a temporary airway while attempting to establish a more secure airway. Here, we demonstrate the versatility of common anesthesia tools such as a video laryngoscope and a fiberoptic bronchoscope and the welcome discovery of the trachea's ability to accommodate two endotracheal tubes simultaneously so as to ensure a patent airway at all points throughout resuscitation.

Stimulation of the posterior cord predicts successful infraclavicular block.

Infraclavicular (IC) block is often performed by localizing one cord within the brachial plexus sheath and placing all the local anesthetic solution at that location. We hypothesized that posterior cord stimulation would be associated with a greater likelihood of IC block success. We enrolled 369 patients scheduled for surgery to the lower arm or hand in a prospective, nonrandomized observational trial. All underwent IC blocks using a standard technique, and the cord stimulated immediately before drug injection was recorded. Motor and sensory functioning were evaluated 15 min after injection. Compared with stimulation of either the lateral or medial cord, stimulation of the posterior cord was associated with rapid onset of motor block in significantly more nerves, as well as a decreased likelihood of block failure (motor and sensory block inadequate to perform surgery). Failure rates were 5.8% for posterior cord, 28.3% for lateral (P < 0.05), and 15.4% for medial (P < 0.05). The differences were highly significant when adjusted for multiple possible confounders, such as gender, body mass index, location of the incision, and level of training of the individual performing the block (P < 0.001, lateral versus posterior; P = 0.003, medial versus posterior). A low failure rate was also predicted by stimulation of more than one cord simultaneously (P < 0.05). We conclude that injection after locating the posterior cord or multiple cords predicts successful IC block.

Acute adrenal insufficiency after large-dose glucocorticoids for spinal cord injury.

A 24- to 48-h course of large-dose glucocorticoid therapy is often used in the acute management of spinal cord injury. We describe a patient who developed adrenal insufficiency (AI) after this protocol. Although a definitive causal relationship between the steroids and AI was not established, their temporal association and the exclusion of other possible etiologies led us to postulate that AI was a complication of the steroid protocol. Clinicians should, therefore, consider AI in patients with spinal cord injury receiving glucocorticoids, a population in whom it may otherwise go undiagnosed and untreated.