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- Presentation
S051. It's Complicated: Lasers, Fillers, and Surgical Complications
Description
In a recent session focusing on complications in dermatologic procedures, Dr. Lauren Council discussed the significance of anesthesia considerations, particularly regarding the use of topical and injected lidocaine. She highlighted the risks associated with lidocaine toxicity, demonstrated by tragic cases where patients suffered severe adverse effects from improper application. Dr. Council recommended safe practices such as limiting the application area and dosage of lidocaine, especially when conducting laser treatments. She shared her experiences with managing patients who encountered complications, including one who developed a corneal abrasion from topical numbing agents. Additionally, Dr. Council reviewed antibiotic prophylaxis guidelines, emphasizing a shift away from universal prophylaxis toward more specific cases, such as patients at high risk for infective endocarditis or those with prosthetic joints. The discussion underscored the importance of adhering to updated clinical guidelines to minimize complications while avoiding unnecessary antibiotic use that contributes to drug resistance and adverse reactions. Overall, her insights emphasize the need for caution and proper protocols in the administration of anesthesia and prophylactic antibiotics to enhance patient safety in dermatologic practices.
View moreConclusions
- Topical lidocaine is safe when used within recommended dosage guidelines, but its misuse can lead to toxicity and severe complications.
- Patients should not apply topical lidocaine over large body areas—generally, limited to around 18% of body surface area to reduce the risk of toxicity.
- Intravascular lidocaine injection is a common cause of lidocaine toxicity, and practitioners should monitor their usage closely.
- Signs of lidocaine toxicity include perioral tingling, tinnitus, visual disturbances, and can escalate to seizures or cardiac arrest.
- Establishing and following a clear protocol for managing lidocaine toxicity is essential in clinical settings to ensure patient safety.
- There has been a significant shift away from routine antibiotic prophylaxis in dermatologic surgery, based on updated guidelines and recent studies.
- Antibiotic use should be individualized, with consideration for patient-specific risk factors such as cardiac conditions or joint replacements prior to surgical procedures.
- Adverse events related to antibiotic use are common and can include serious reactions such as anaphylaxis, highlighting the need for careful prescribing practices.
- The rising incidence of drug-resistant infections, particularly MRSA, underscores the importance of judicious antibiotic use in dermatology and surgery.
- Effective communication and education about the risks and appropriate usage of anesthetics and antibiotics are critical in preventing complications.
- Park and Sharon, 2016, Dermatologic Surgery
- Dermatologic Surgery, 2016
- Wright et al, 2008, J Am Acad Dermatol