Incidence and clinical factors associated with ulceration in infantile hemangiomas
- PMID: 36404484
- DOI: 10.1016/j.jaad.2022.10.047
Incidence and clinical factors associated with ulceration in infantile hemangiomas
Abstract
Background: Ulceration is an important complication in infantile hemangiomas (IHs). Prior to the use of β-blockers, the estimated incidence of this complication in a referral population was between 15% and 30%. The incidence and factors associated with ulceration have not been systematically studied since the emergence of β-blocker therapy.
Objective: Examine the incidence and clinical predictors for ulceration in IHs.
Methods: Retrospective study at tertiary referral centers.
Results: Compared with a previous large pre-propranolol cohort study, ulceration occurred at a significantly lower incidence of 11.4%. Clinical factors associated with ulceration included partial segmental morphology, location in the diaper area, and size greater than 5 cm. Higher risk of ulceration in Black patients was observed, suggesting barriers to care including delayed diagnosis and referral to specialty care.
Limitations: Retrospective design at tertiary referral centers.
Conclusion: Compared with reports before the use of β-blockers became widespread, the incidence of ulceration in IHs has decreased. However, it continues to be a relatively frequent complication of IH.
Keywords: incidence; infantile hemangioma; propranolol; risk factors; ulceration; β-blocker.
Copyright © 2022 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.
Conflict of interest statement
Conflicts of interest Dr Fernández Faith is a consultant for Verrica Pharmaceuticals, Novartis, and Canfield Scientific. Dr Irene Lara-Corrales is a consultant for AbbVie, Janssen, Sanofi Genzyme, Johnson & Johnson, Pfizer, Pierre Fabre, Valeant, Loreal, Avicanna, Ipsen, Novartis, Eli Lilly, and Timber Pharma. Dr Pope is an advisory board member for AbbVie, Sanofi Genzyme, Johnson & Johnson, Pfizer, Pierre Fabre, Boehringer-Ingelheim, Novartis, and Timber Pharma. Dr Frieden is a consultant for Novartis and chairs the Data Safety monitoring board for Pfizer. Drs Shah, Witman, Harfmann, Bradley, and Hallagan and authors Braun, Keesari, and Jackson have no conflicts of interest to declare.
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