Environmental Impact of Adult Tonsillectomy: Life Cycle Assessment and Cost Comparison of Techniques.

OBJECTIVES: To quantify and compare the cost and environmental impact of different techniques for adult tonsillectomy surgery, and to identify target areas for impact reduction. METHODS: Fifteen consecutive adult tonsillectomy surgeries were prospectively randomized to one of three tonsillectomy techniques: cold, monopolar electrocautery, or low-temperature radiofrequency ablation (Coblation). Life cycle assessment was used to comprehensively evaluate the environmental impact of study surgeries. Outcomes assessed included multiple measures of environmental impact, including greenhouse gas (GHG) emissions, and cost. Environmental impact measures were analyzed to identify highest-yield areas for improvement, and outcomes were compared between surgical techniques using statistical analysis. RESULTS: GHG emissions for cold, monopolar electrocautery, and Coblation techniques were 157.6, 184.5, and 204.7 kilograms of carbon dioxide equivalents (kgCO2 -eq) per surgery, respectively, with costs totaling $472.51, $619.10, and $715.53 per surgery, respectively. Regardless of surgery technique, anesthesia medications and disposable equipment contributed most to environmental harm. Cold technique demonstrated reduced environmental impact related to disposable surgical equipment in the categories of greenhouse gas emissions, acidification of soil and water, eutrophication of air, ozone depletion, release of carcinogenic, and non-carcinogenic toxic substances, and respiratory pollutant production (p < 0.05 for all comparisons with other techniques). CONCLUSION: Within the boundaries of operating room processes, cold technique minimizes cost and environmental impact of adult tonsillectomy surgery, with statistical significance noted in the impact of disposable surgical equipment. Areas of highest potential for improvement identified include reducing use of disposable equipment and collaboration with the Anesthesiology care team to streamline medication use. LEVEL OF EVIDENCE: 2, randomized trial Laryngoscope, 134:622-628, 2024.

Acute paronychia in a neonate secondary to clindamycin-resistant Staphylococcus aureus.

Paronychia is a common inflammatory condition of the nail fold that is often associated with infection. Causes can be fungal, viral, or most commonly, bacterial. Neonatal paronychia is a rare presentation with only one previously reported case in the literature of a patient younger than 1 month of age. This is a case of an 8-day-old neonate with acute bacterial paronychia caused by clindamycin-resistant Staphylococcus aureus.

Erratum: Withdrawal notice to Eruption of plaques, hemorrhagic bullae and vesicles: [JAAD Case Reports 21 (2022) 80-82].

[This corrects the article DOI: 10.1016/j.jdcr.2021.04.040.].