Topical propranolol therapy for infantile hemangiomas

Karin Kunzi-Rapp1

  • 1Department of Dermatology and Allergic Diseases, University of Ulm, Ulm, Germany. karin.rapp@ilm.uni-ulm.de

Pediatric Dermatology
|December 7, 2011
PubMed

Insights

Topical propranolol ointment effectively treats superficial infantile hemangiomas, showing significant regression and growth cessation with minimal side effects. This localized therapy offers a well-tolerated alternative for infants, including preterm babies.

Area of Science:

  • Dermatology
  • Pediatrics
  • Pharmacology

Background:

  • Infantile hemangiomas are common benign vascular tumors in infants.
  • Systemic propranolol is an established treatment but can have side effects.
  • Local application of propranolol may offer a targeted and safer alternative.

Purpose of the Study:

  • To evaluate the efficacy and tolerability of topical propranolol ointment for superficial infantile hemangiomas.
  • To assess treatment outcomes in different age groups and hemangioma subtypes.
  • To determine if local propranolol is effective in proliferative and involuting phases.

Main Methods:

  • A study involving 45 children with 65 superficial hemangiomas treated with 1% propranolol ointment twice daily.
  • Clinical photographs and ultrasound were used for assessment.
  • Treatment outcomes were evaluated based on regression, growth cessation, and side effects.

Main Results:

  • Regression was observed in 59% and growth cessation in 26% of hemangiomas treated during the proliferative phase.
  • No response or deeper component proliferation occurred in 15% of cases.
  • Topical propranolol was well-tolerated with no observed side effects, even in preterm infants.

Conclusions:

  • Topical propranolol 1% ointment is a beneficial and well-tolerated treatment for superficial infantile hemangiomas.
  • The treatment shows efficacy in inducing regression and halting growth, particularly in younger infants.
  • Local propranolol offers a safe therapeutic option with minimal systemic absorption concerns.

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