Compounded Cerium Nitrate-Silver Sulfadiazine Cream is Safe and Effective for the Treatment of Burn Wounds: A Burn Center's 4-Year Experience.

Abstract

Wound infections and sepsis are significant causes of morbidity after burn injury and can be alleviated by early excision and grafting. In situations that preclude early surgery, topical agents allow for a safer delay. Cerium nitrate compounded with silver sulfadiazine (Ce-SSD) is a burn cream that provides broad antibacterial activity, forms a temporary barrier, and promotes re-epithelialization. Methemoglobinemia is a rare, but oft-cited, systemic complication of Ce-SSD. In this retrospective review, 157 patients treated with Ce-SSD between July 2014 and July 2018 were identified, and the monitoring protocol for methemoglobinemia during Ce-SSD treatment was evaluated. The median age was 59 years (interquartile range [IQR], 47-70.5 years), with TBSA of 8.5% (IQR, 3-27), adjusted Baux score of 76 (IQR, 59-94), and inhalation injury present in 9.9% of patients. Primary endpoints included incidence of symptomatic and asymptomatic methemoglobinemia. Of the 9.6% (n = 15) of patients with methemoglobinemia, 73.3% (n = 11) had maximum methemoglobin levels ≥72 hours from the time of the first application. One patient developed clinically significant methemoglobinemia. Patients with TBSA ≥20% were more likely to develop methemoglobinemia (odds ratio 9.318, 95% confidence interval 2.078-65.73, P = .0078); however, neither Ce-SSD doses nor days of exposure were significant predictors. Ce-SSD application to temporize burn wounds until excision and grafting is safe, effective, and, in asymptomatic patients with TBSA <20%, can be used without serial blood gas monitoring. Vigilant monitoring for symptoms should be performed in patients with TBSA ≥20%, but routine blood gases are not necessary.

• Authors: Adam D Reese, John W Keyloun, Gaurav Garg, Melissa M McLawhorn, Lauren T Moffatt, Taryn E Travis, Laura S Johnson, Jeffrey W Shupp
• Journal: Journal of burn care & research : official publication of the American Burn Association (J Burn Care Res) Vol. 43 Issue 3 Pg. 716-721 (05 17 2022) ISSN: 1559-0488 [Electronic] England
• PMID: 34543402 (Publication Type: Journal Article)
• Copyright: © The Author(s) 2021. Published by Oxford University Press on behalf of the American Burn Association. All rights reserved. For permissions, please e-mail: [email protected].

Chemical References

• Anti-Infective Agents, Local
• cerium nitrate
• Cerium
• Silver Sulfadiazine

Topics

• Aged
• Anti-Infective Agents, Local (adverse effects)
• Burn Units
• Burns (drug therapy)
• Cerium
• Humans
• Methemoglobinemia (chemically induced, drug therapy)
• Middle Aged
• Silver Sulfadiazine