title: The effectiveness of propranolol in treating infantile haemangiomas: a meta-analysis including 35 studies.
abstract: OBJECTIVE
  Propranolol may have shown excellent results as a first line therapy in infantile haemangiomas (IHs) at all sites in the body, but this conclusion remains controversial. In an attempt to resolve this issue, we performed a meta-analysis.
  
  
  METHODS
  A search of the literature using PubMed, MEDLINE, Cochrane Library databases and China National Knowledge Infrastructure (CNKI) was performed to identify studies which estimated the efficacy of propranolol therapy in infants with haemangiomas all sites of the body. The pooled odds ratio (OR) along with the corresponding 95% confidence intervals (CI) were assessed using a fixed effects model.
  
  
  RESULTS
  Thirty-five studies involving 324 infantile haemangioma(IH) patients and 248 controls were retrieved and analyzed. The efficacy of propranolol was greater than other therapies in treating IHs (OR = 9.67, 95% CI 6.62, 14.12, P < 0.001). In a stratified analysis by sites of tumour, propranolol was a more effective therapy when compared with steroids (OR = 9.67, 95% CI 6.61, 14.15, P < 0.001), vincristine (OR = 9.00, 95% CI 2.15, 37.66, P = 0.003) and laser treatment (OR = 9.00, 95% CI 1.42, 57.12, P = 0.020) in treating cutaneous IHs (OR = 24.95, 95% CI 9.48, 65.64, P < 0.001), peri-ocular IHs (OR = 9.39, 95% CI 3.88, 22.71, P < 0.001), infantile airway haemangiomas (OR = 20.91, 95% CI 7.81, 55.96, P < 0.001) and infantile hepatic haemangiomas (OR = 9.89, 95% CI 1.20, 81.54, P = 0.033).
  
  
  CONCLUSIONS
  The current meta-analysis provided strong evidence for propranolol as a first line therapy for IHs.
authors.affiliation: Department of Plastic Surgery, The Second Hospital of Anhui Medical University, Hefei.
authors.forename: Yin
authors.initials: Y
authors.lastname: Lou
authors.forename: Wen-jia
authors.initials: WJ
authors.lastname: Peng
authors.forename: Yi
authors.initials: Y
authors.lastname: Cao
authors.forename: Dong-sheng
authors.initials: DS
authors.lastname: Cao
authors.forename: Juan
authors.initials: J
authors.lastname: Xie
authors.forename: Hong-hong
authors.initials: HH
authors.lastname: Li
mesh_terms: D000970:Antineoplastic Agents / Q000627:therapeutic use; D006391:Hemangioma / Q000098:blood supply / Q000188:drug therapy*; D006801:Humans; D007223:Infant; D011433:Propranolol / Q000627:therapeutic use*
chemical_list: D000970:Antineoplastic Agents; D011433:Propranolol
keywords: effectiveness; infantile haemangiomas; meta-analysis; propranolol
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