Fractional CO2 Laser for Burn Scars: A Comparison of Patient Reported Outcomes Between Those With and Without Laser Treatment.

Burn reconstruction outcomes are an area of growing investigation. Although there is evidence of measured physical improvements in scar characteristics after laser treatment, there is little information on patient reported outcomes. The purpose of this study is to compare patient reported outcomes between burn survivors with and without laser treatment. The study included participants in the Burn Model Systems National Database at a single center; participants that received outpatient laser treatment for burn scars were compared to a matched group of burn survivors that did not receive laser. The following outcomes were examined: Satisfaction With Life Scale, Mental and Physical Component Summary of the Veterans Rand Survey, and the PROMIS Pain Intensity Scale. Regression analyses examined the associations between laser treatment and each outcome at 12 and 24 months. The study population included 287 adult burn survivors (65 laser group, 222 control group). The significant differences found between the two groups included: burn size (laser: 14.9, 13.5 SD, control: 8.9, 11.1 SD; p<0.001), insurance type (p=0.036), inhalation injury (laser: 17.2%, control: 2.7%; p<0.001), and ventilator requirement (laser: 27.7%, control: 13.5%; p=0.013). Laser treatment was not associated with any of the outcomes at both follow-up time points. Further research is needed to develop patient reported outcome measures that are more sensitive to the clinical changes experienced by burn survivors receiving laser treatment.

Predictors at 6 and 12 Months for Social Participation Outcome at 24 Months in the Adult Burn Injury Population: A Burn Model System National Database Study.

OBJECTIVE: To identify clinical factors (physical and psychological symptoms and post-traumatic growth) that predict social participation outcome at 24-month after burn injury. DESIGN: A prospective cohort study based on Burn Model System National Database. SETTING: Burn Model System centers. PARTICIPANTS: 181 adult participants less than 2 years after burn injury (N=181). INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Demographic and injury variables were collected at discharge. Predictor variables were assessed at 6 and 12 months: Post-Traumatic Growth Inventory Short Form (PTGI-SF), Post-Traumatic Stress Disorder Checklist Civilian Version (PCL-C), Patient-Reported Outcomes Measurement Information System (PROMIS-29) Depression, Anxiety, Sleep Disturbance, Fatigue, and Pain Interference short forms, and self-reported Heat Intolerance. Social participation was measured at 24 months using the Life Impact Burn Recovery Evaluation (LIBRE) Social Interactions and Social Activities short forms. RESULTS: Linear and multivariable regression models were used to examine predictor variables for social participation outcomes, controlling for demographic and injury variables. For LIBRE Social Interactions, significant predictors included the PCL-C total score at 6 months (ß=-0.27, P<.001) and 12 months (ß=-0.39, P<.001), and PROMIS-29 Pain Interference at 6 months (ß=-0.20, P<.01). For LIBRE Social Activities, significant predictors consisted of the PROMIS-29 Depression at 6 months (ß=-0.37, P<.001) and 12 months (ß=-0.37, P<.001), PROMIS-29 Pain Interference at 6 months (ß=-0.40, P<.001) and 12 months (ß=-0.37, P<.001), and Heat Intolerance at 12 months (ß=-4.55, P<.01). CONCLUSIONS: Post-traumatic stress and pain predicted social interactions outcomes, while depression, pain and heat intolerance predicted social activities outcomes in people with burn injury.