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Propranolol for the treatment of orbital infantile hemangiomas
Gretta Fridman1, Eric Grieser, Robert Hill
1Department of Ophthalmology, University of South Florida College of Medicine, Tampa, Florida, USA.
Insights
Oral propranolol effectively treats orbital infantile hemangiomas in infants, significantly reducing tumor size in 80% of cases with no major adverse events. This offers a promising therapeutic option for this condition.
Area of Science:
- Ophthalmology
- Pediatric Dermatology
- Pharmacology
Background:
- Orbital infantile hemangiomas are common benign vascular tumors in infants.
- Treatment options for orbital infantile hemangiomas have historically been limited.
- Systemic propranolol has emerged as a potential therapeutic agent.
Observation:
- A retrospective case series of 5 infants with orbital infantile hemangiomas was conducted.
- Infants were treated with oral propranolol, with dosages varying by center.
- The average treatment duration was 7.1 months.
Findings:
- Oral propranolol resulted in significant size reduction of orbital infantile hemangiomas in 4 out of 5 (80%) infants.
- One patient experienced minimal improvement.
- No significant adverse events were reported during the treatment period.
Implications:
- Systemic propranolol demonstrates efficacy and safety for treating orbital infantile hemangiomas.
- This treatment may offer a non-invasive alternative for managing these pediatric vascular lesions.
- Further research is warranted to establish optimal dosing and long-term outcomes.
Purpose:
To evaluate the treatment of orbital infantile hemangiomas with systemic (oral) propranolol.
Methods:
This study was a retrospective observational case series of 5 infants who were diagnosed with orbital infantile hemangiomas between March and July of 2009.
Results:
The average age at presentation was 3.1 months (3 weeks to 9 months). The patients received oral propranolol, with dosage varying among study centers. The patients were treated for an average of 7.1 months. Treatment of 5 infantile hemangioma patients with oral propranolol produced a significant reduction in the size of the hemangioma in 4 (80%) of the patients and a minimal improvement in one patient. No patient had significant adverse events during the treatment period.
Conclusion:
Oral propranolol may be an effective treatment for orbital infantile hemangiomas.
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