Biofeedback as Prophylaxis for Pediatric Migraine: A Meta-analysis.

Published

Journal Article

Migraine is a common problem in children and adolescents, but few satisfactory prophylactic treatments exist.Our goal was to investigate the pooled evidence for the effectiveness of using biofeedback to reduce childhood migraine.A systematic search was conducted across the databases Medline, Embase, CENTRAL, CINAHL, and PsychINFO.Prospective, randomized controlled trials of biofeedback for migraine among children and adolescents were located in the search.Data on reduction of mean attack frequency and a series of secondary outcomes, including adverse events, were extracted. Risk of bias was also assessed.Forest plots were created by using a fixed effects model, and mean differences were reported. Five studies with a total of 137 participants met the inclusion criteria. Biofeedback reduced migraine frequency (mean difference, -1.97 [95% confidence interval (CI), -2.72 to -1.21]; P < .00001), attack duration (mean difference, -3.94 [95% CI, -5.57 to -2.31]; P < .00001), and headache intensity (mean difference, -1.77 [95% CI, -2.42 to -1.11]; P < .00001) compared with a waiting-list control. Biofeedback demonstrated no adjuvant effect when combined with other behavioral treatment; neither did it have significant advantages over active treatment. Only 40% of bias judgments were deemed as "low" risk.Methodologic issues hampered the meta-analyses. Only a few studies were possible to include, and they suffered from incomplete reporting of data and risk of bias.Biofeedback seems to be an effective intervention for pediatric migraine, but in light of the limitations, further investigation is needed to increase our confidence in the estimate.

Full Text

Duke Authors

Cited Authors

  • Stubberud, A; Varkey, E; McCrory, DC; Pedersen, SA; Linde, M

Published Date

  • August 2016

Published In

Volume / Issue

  • 138 / 2

PubMed ID

  • 27462067

Pubmed Central ID

  • 27462067

Electronic International Standard Serial Number (EISSN)

  • 1098-4275

International Standard Serial Number (ISSN)

  • 0031-4005

Digital Object Identifier (DOI)

  • 10.1542/peds.2016-0675

Language

  • eng