Off Label Use of Propranolol for Infancy Hemangiomas

Propranolol use for infancy hemangiomas is of world wide interest due to low cost and presumed efficacy. The investigators hypothesized that the drug ist highly active against growing hemangiomas in problematic sites and that there are little side effects. This observational study was undertaken in an uncontrolled fashion to determine sample size, design and and tools for a later randomized controlled trial on propranolol versus physical therapy (i.e.cryotherapy) which is the most prevalent treatment for the condition. During this initial series side effects and relevant design aspects became evident which warrant expedited reporting.