The journal of pain : official journal of the American Pain Society
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Randomized Controlled Trial
Specific music therapy techniques in the treatment of primary headache disorders in adolescents: a randomized attention-placebo-controlled trial.
Migraine and tension-type headache have a high prevalence in children and adolescents. In addition to common pharmacologic and nonpharmacologic interventions, music therapy has been shown to be efficient in the prophylaxis of pediatric migraine. This study aimed to assess the efficacy of specific music therapy techniques in the treatment of adolescents with primary headache (tension-type headache and migraine). A prospective, randomized, attention-placebo-controlled parallel group trial was conducted. Following an 8-week baseline, patients were randomized to either music therapy (n = 40) or a rhythm pedagogic program (n = 38) designed as an "attention placebo" over 6 sessions within 8 weeks. Reduction of both headache frequency and intensity after treatment (8-week postline) as well as 6 months after treatment were taken as the efficacy variables. Treatments were delivered in equal dose and frequency by the same group of therapists. Data analysis of subjects completing the protocol showed that neither treatment was superior to the other at any point of measurement (posttreatment and follow-up). Intention-to-treat analysis revealed no impact of drop-out on these results. Both groups showed a moderate mean reduction of headache frequency posttreatment of about 20%, but only small numbers of responders (50% frequency reduction). Follow-up data showed no significant deteriorations or improvements. ⋯ This article presents a randomized placebo-controlled trial on music therapy in the treatment of adolescents with frequent primary headache. Music therapy is not superior to an attention placebo within this study. These results draw attention to the need of providing adequate controls within therapeutic trials in the treatment of pain.
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Randomized Controlled Trial
Developmental data supporting simplification of self-report pain scales for preschool-age children.
Claims regarding the ability of preschool-age children to provide accurate self-reports using standard pain scales are not well supported by age-specific evidence. Responses of children younger than 5 years are often idiosyncratic and subject to biases. Simplifying the task of self-report of pain would make it more developmentally appropriate for 3- to 5-year-olds. A binary question is asked: "Does it hurt?" or an equivalent. If yes, a simplified scale is presented, comprising 3 categories representing low, medium, and high pain severity. Children aged 3 to 5 years (N = 184) were recruited from preschools and day care centers. Following parental consent and child assent, children were randomly assigned to use either the Faces Pain Scale-Revised or a 3-face scale preceded by a yes-no question to rate pain in 9 picture stories from the Charleston Pediatric Pain Pictures portraying no pain, moderate pain, and severe pain. The simplified pain rating task made no difference for 5-year-olds, whose mean scores were nearly identical using the 2 approaches. However, discrimination of the 3 levels of Charleston Pediatric Pain Pictures items was significantly better in 3- and 4-year-olds with the simplified task than with the Faces Pain Scale-Revised. Simplifying the task improved preschool-age children's ability to estimate pain intensity. ⋯ Standard self-report pain scales with 6 faces are confusing for many 3- and 4-year-olds. In basic preparatory research for future development of a preschool self-report pain scale, we simplified the task. This simplification made no difference for 5-year-olds but improved the performance of 3- and 4-year-olds.