Prospective, Double-blind Evaluation of Perioperative Intravenous Acetaminophen and Ketorolac for Postoperative Pain and Opioid Consumption After Endoscopic Carpal Tunnel Release.

Background: The current opioid epidemic highlights the need for pain management strategies to decrease or eliminate postoperative use of opioid medications. The purpose of this study was to determine if perioperative administration of intravenous (IV) acetaminophen and/or IV ketorolac decreases postoperative pain and opioid consumption after endoscopic carpal tunnel release. Methods: In all, 44 subjects were enrolled in this randomized, double-blind, placebo-controlled study from October 2015 to April 2017 and divided into 4 treatment arms: placebo, IV acetaminophen, IV ketorolac, or both IV acetaminophen and IV ketorolac. Patients recorded pain at 8-hour intervals on an 11-point scale and daily opioid use for 7 days after surgery. Analysis of variance and Kruskal-Wallis tests were used to compare mean pain scores and opioid consumption. Results: Mean pain scores over the 7-day study period were lower in the placebo and IV acetaminophen groups. Patients in the placebo and acetaminophen groups reported less pain than those in the ketorolac and combination groups on postoperative days 6 and 7. Patients administered IV acetaminophen had lower daily mean opioid usage. In all, 50% of the patients did not take any opioids after surgery. Conclusions: There are small, statistically significant differences in postoperative pain and opioid consumption supporting the use of IV acetaminophen for pain control after endoscopic carpal tunnel release, though these results are likely not clinically relevant. We recommend continued investigation into multimodal pain management in upper extremity surgery as well as limiting the number and quantity of opioid prescriptions provided to patients postoperatively.

Palmar Soft Tissue Infection From Shewanella putrefaciens.

Shewanella putrefaciens, a gram-negative bacillus, ubiquitous in marine environments, is an opportunistic agent reported to cause rare human infection, most commonly in patients who are immunocompromised or who have a preexisting soft tissue defect. We present an immunocompetent, 40-year-old woman with a soft tissue infection of the left palm caused by S. putrefaciens. The patient's infection was complicated by the presence of retained foreign bodies, seashell fragments, from a traumatic fall. Following appropriate evaluation and surgical treatment, our patient experienced a successful outcome with no recurrence of infection or deficit in the affected hand. This case report complements the growing literature regarding morbidity attributed to S. putrefaciens infection.