A prospective study to assess the efficacy and safety of oral propranolol as first-line treatment for infantile superficial hemangioma.
10.3345/kjp.2015.58.12.484
- Author:
Yeong Ju YUN
1
;
Yun Hee GYON
;
Sohyoung YANG
;
Youn Kyung LEE
;
Joohyun PARK
;
Meerim PARK
Author Information
1. Department of Pediatrics, Chungbuk National University College of Medicine, Cheongju, Korea. ming2a@daum.net
- Publication Type:Original Article
- Keywords:
Hemangioma;
Propranolol;
Safety;
Effect
- MeSH:
Child;
Chungcheongbuk-do;
Hemangioma*;
Humans;
Infant;
Pediatrics;
Propranolol*;
Prospective Studies*;
Recurrence
- From:Korean Journal of Pediatrics
2015;58(12):484-490
- CountryRepublic of Korea
- Language:English
-
Abstract:
PURPOSE: To determine the efficacy and safety of oral propranolol as a first-line treatment for superficially located infantile hemangioma (IH) and propose an assessment tool to measure treatment response. METHODS: Patients with superficial IH under 1 year of age were prospectively recruited between May 2012 and December 2013 at the Department of Pediatrics of Chungbuk National University Hospital. Propranolol was administered to 12 infants (median age, 3.8 months) while monitoring cardiovascular and adverse metabolic effects. If a patient showed no adverse events, the dosage was gradually increased up to 3 mg/kg/day and maintained for 1 year. We used our own scoring system to assess treatment response using parameters like change in color, and longest diameter, and thickness of the IH. RESULTS: Eleven out of 12 patients completed the protocol with consistent improvement of hemangiomas during therapy. Patients on propranolol showed a more than 50% involution in the first 3 months, with additional steady involution until 1 year. Patients with the highest scores at 1 month maintained their score and showed better responses until treatment termination. The patient with the lowest score at 1 month did not show any further regression and stopped propranolol treatment 4 months after initiation. In two children with recurrences after successful therapeutic regression, propranolol was effective after being reintroduced. Propranolol treatment was not interrupted in any patient due to adverse events. CONCLUSION: Oral propranolol at 3 mg/kg/day showed a consistent, rapid, and therapeutic effect on superficial IHs without significant adverse events.
