Self-extubation Laryngeal Injuries at an Academic Tertiary Care Center: A Retrospective Pilot Study.

OBJECTIVES: The purpose of this study is to identify laryngeal symptoms and injuries in self-extubated patients. METHODS: A retrospective chart review was conducted to identify symptoms and clinical findings associated with self-extubation. A novel scoring system was developed and used to quantify these findings. Symptom score included all symptoms that patients reported after self-extubation. Clinical score consisted of laryngeal findings visualized on nasopharyngeal laryngoscopy. Finally, a total self-extubation score was calculated as the sum of the symptom and clinical scores. Additionally, duration of intubation and endotracheal tube size were correlated with these scores. RESULTS: Sixty (n = 60) patients who self-extubated in our institution's intensive care unit were identified. Average calculated symptom, clinical, and total self-extubation scores were 0.92, 1.43, and 2.35, respectively. The most common symptom observed was hoarseness (62%), while the most common clinical finding was posterior laryngeal edema (58%). A significant positive correlation was found between duration of intubation and both symptom score and total self-extubation score (r = 0.314, P = .008 and r = 0.223, P = .05, respectively). Symptom score predicted clinical score with a significant positive correlation present (r = 0.278, P = .02). CONCLUSIONS: This study demonstrates that the majority of self-extubated patients have laryngeal symptoms and clinical findings. A comprehensive, multidisciplinary evaluation is warranted for self-extubations.

Unilateral Maxillary Sinus Actinomycosis with a Closed Oroantral Fistula.

Actinomycosis is a bacterial infection due to Actinomyces israelii, a gram-positive, anaerobic organism that normally affects the cervicofacial region. However, facial injury or trauma (i.e., dental procedures) can allow this bacteria to inhabit other regions. There have been rare reports of actinomycosis of the paranasal sinuses. We present a case of a 50-year-old female who originally presented with a suspected oroantral fistula who subsequently was found to have actinomycosis involving her right maxillary sinus. Additionally, the dental extraction site revealed no connection with the maxillary sinus. We discuss the diagnostic approach and management of this patient as it relates to the limited existing literature.

Soft Palate Injuries During Orotracheal Intubation With the Videolaryngoscope.

OBJECTIVE: The videolaryngoscope has gained popularity for providing superior visualization in intubations. A rare complication of this technology is soft palate injury. Through a literature review and case series, we highlight the risks associated with the Glidescope and McGrath videolaryngoscopes and the management of soft palate injuries. METHOD: A case series of multi-institutional review of medical records was performed to identify patients with soft palate injuries from the videolaryngoscope. A literature review was also performed to analyze risk factors, mechanism of injury, complications, and management of palate injuries. RESULTS: Of 9 cases, 3 resulted in soft palate perforations, which required primary closure. The remaining 6 patients sustained a soft palate laceration, which was treated conservatively. This injury commonly occurs when the intubator is focused on the video monitor and blindly inserts the Glidescope into the oropharynx. The rigid stylet used with the Glidescope increases the propensity for oropharyngeal injuries during blind insertions. CONCLUSION: Proper training, an awareness of this potential complication, and direct oral cavity visualization are recommended while inserting the videolaryngoscope. Repair is recommended for through-and-through perforations or if a large hanging flap is present. Antibiotics should be considered for lacerations greater than 1 to 2 cm.