A patient with many comorbidities undergoing surgery presents a number of challenges to the healthcare team. This case highlights why solid preparation for the pre-and post-op care of such patients is so important. As demonstrated here, where a procedure is performed is just as critical as who performs it, particularly when outcomes go awry.
A 56-year-old morbidly obese man with a history of hypertension, diabetes, sleep apnea, and elevated cholesterol presented to an ambulatory surgery center for knee arthroscopy. Following a brief pre-op assessment, his airway was rated a III using both the American Society of Anesthesiologists (ASA) and Mallampati classification systems. It was decided to use a laryngeal mask airway (LMA) with 100 µg of fentanyl and 2 mg midazolam, followed by inhalation anesthesia.
After the procedure, the LMA was removed and the patient was moved to the post-anesthesia care unit (PACU). The patient was unresponsive for about 20 minutes and exhibited signs of respiratory distress. Efforts were made to open the airway with jaw thrusts and nasal trumpet. The anesthesiologist determined that the patient was suffering from congestive heart failure, aspiration, or pulmonary edema.
The anesthesiologist administered 40 µg of naloxoneThe patient began to awaken but had oxygen saturation readings in the high 70s. The patient was encouraged to take slow, deep breaths. Rhonchi were heard, and the patient complained of shortness of breath. The
