Burns : journal of the International Society for Burn Injuries
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Review Meta Analysis
Efficacy of non-pharmacological interventions for procedural pain relief in adults undergoing burn wound care: A systematic review and meta-analysis of randomized controlled trials.
The aim of the present meta-analysis was to investigate the efficacy of non-pharmacological interventions for procedural pain relief in adults undergoing burn wound care compared to standard care alone or an attention control. Through a comprehensive literature search in various electronic databases 21 eligible randomized controlled trials (RCTs) were included, comprising a total of 660 patients. Random effects meta-analyses revealed significant positive treatment effects on pain outcomes, Hedges' g=0.58, 95% CI [0.33; 0.84]. ⋯ In summary, benefits of non-pharmacological interventions on procedural pain relief and reduction of mental distress were demonstrated. Results have been proven to be free of publication bias. However, further high quality trials are needed to strengthen the promising evidence.
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The Life Impact Burn Recovery Evaluation (LIBRE) Profile© was developed using Item Response Theory methods to assess social participation after a burn injury. The LIBRE Profile measures six areas of social participation: Relationships with Family & Friends, Social Interactions, Social Activities, Work & Employment, Romantic Relationships, and Sexual Relationships. It can be administered through a computerized adaptive test or through fixed short forms. The goal of this study was to further examine the psychometric properties of the LIBRE Profile, including reliability and validity. ⋯ This study provided evidence for the reliability and validity of the LIBRE Profile, one of the first tools that measures exclusively the social participation after a burn injury.
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Dermal preservation during acute burn excision is key to obtaining superior healing/scar outcomes, however, determining the most appropriate excision tool is an ongoing challenge. Novel tool development means the knife is no longer our only option, yet for the majority it remains the gold standard. This systematic review aims to evaluate evidence for burns excision approaches (knife/hydrosurgery/enzymatic). ⋯ Level 1 Evidence comparing excision modalities for acute burns is sparse. Although early excision with a knife is still often considered best practice, there is no tool choice consensus or robust comparison with alternate, possibly superior, tools. EDNX or Versajet™ should be considered alternatively. Further RCTs are indicated, with regards final scar outcomes and to allow consensus within current evidence.
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Burn scars can be associated with significant loss of cutaneous sensation, paresthesia and chronic pain. Long-term systemic changes in cutaneous innervation may contribute to these symptoms and dorsal root ganglia have been implicated in the development of chronic neuropathic pain. Therefore we hypothesized that changes in cutaneous innervation after burn injury may be mediated at the level of the dorsal root ganglia. ⋯ Type B cells constituted a greater proportion of the viable cell population in the ipsilateral DRG after a burn injury. This change may be important in the induction of signalling related to pain and itch and has important implications for the restoration of normal cutaneous innervation after burn injury. Investigating whether neuro-protective or neuro-restorative approaches can ameliorate damage to the DRG will be important to improve sensory outcomes for burn patients.