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Propranolol treatment for infantile hemangioma does not increase risk of childhood wheezing
Meir Mei-Zahav1,2, Hannah Blau1,2, Moshe Hoshen3
1Kathy and Lee Graub Cystic Fibrosis Center Pulmonary Institute, Schneider Children's Medical Center, Petach Tikva, Israel.
Insights
Propranolol treatment for infantile hemangiomas did not increase wheezing episodes in infants and children. This study found similar respiratory episode rates in treated and control groups, suggesting safety for pediatric use.
Area of Science:
- Pediatric pharmacology
- Dermatology
- Pulmonology
Background:
- Propranolol is a first-line treatment for infantile hemangiomas.
- Its potential bronchoconstrictive effects in pediatric populations are not well-established.
- Understanding these effects is crucial due to contraindications in asthma.
Purpose of the Study:
- To evaluate the incidence of wheezing episodes in infants and children receiving propranolol for infantile hemangiomas.
- To compare respiratory outcomes between propranolol-treated and non-treated pediatric patients.
Main Methods:
- Retrospective case-control study conducted at a tertiary pediatric hospital.
- Matched 1:1 control group of children with infantile hemangiomas managed conservatively.
- Data collected on respiratory episodes and hospitalizations from medical records and pharmacy data.
Main Results:
- Analysis of 683 children (216 treated with propranolol).
- Similar incidence of respiratory episodes (8.3% vs 12%) and recurrent episodes (3.7% vs 6.5%) between groups.
- Comparable time to first episode and respiratory hospital admission rates.
Conclusions:
- Propranolol treatment for infantile hemangiomas does not appear to worsen wheezing in infants and children.
- Findings suggest propranolol is safe regarding respiratory side effects in this population.
Objective:
Propranolol is the treatment of choice for infantile hemangiomas requiring medical intervention. Although contraindicated in asthma, its bronchoconstrictive effect in infants and children has not been extensively studied. We aimed to assess the incidence of wheezing episodes in infants and children treated with propranolol for infantile hemangiomas.
Study Design:
A retrospective case-control study.
Setting:
a tertiary pediatric hospital.
Patients:
All Children followed for infantile hemangioma between 2009 and 2014. Children followed conservatively served as control group and were matched 1:1 for gender and month of birth by random matching to children treated with propranolol.
Interventions:
All respiratory episodes (asthma, wheezing, stridor, and pneumonia) and respiratory associated hospitalizations were recorded from hospital records, from the primary care physician visits records and pharmacy prescriptions. The main outcome measure was the incidence of respiratory episodes in the treatment and the control groups.
Results:
A total of 1828 clinic visits were reviewed for 683 children. In addition, primary care physician visits records were available in 80% of them. Two hundred and sixteen children were treated with propranolol. Incidence of respiratory episodes and recurrent respiratory episodes was similar in the propranolol and control groups (8.3% vs 12%, P = 0.265; 3.7% vs 6.5%, P = 0.274, respectively). Time to first episode was similar in the treatment and control groups (5.03 ± 3.32 vs 4.45 ± 3.21 months, respectively, P = 0.09). Respiratory hospital admission rate was similar in both groups.
Conclusions:
Propranolol treatment does not exacerbate wheezing episodes in infants and children.
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