Predictors and Correlates of Pediatric Postburn Pruritus in Preschool Children of Ages 0 to 4

Prevalence and Mechanisms of Itch in Chronic Wounds: A Narrative Review

Itch is a commonly experienced problem by individuals with chronic wounds and greatly compromises their quality of life. Scratching can further hinder the wound healing process. Despite this being a clinically recognized issue, our knowledge of its exact prevalence in chronic wounds of different types and the molecular mechanisms driving it is limited. The multifactorial nature of wound itch makes its characterization particularly challenging. The present review is based on a thorough PubMed search, and it aims to provide an overview of existing evidence on the epidemiology, impact, and pathophysiology of wound itch, along with general recommendations on its management. Importantly, our work highlights the merit of screening chronic wound patients for associated pruritus and incorporating anti-itch measures in mainstream wound care.

Promising Strategies for the Management of Burn-Wound-Associated Pruritus

Patients who have been injured by burns often suffer from persistent and debilitating post burn pruritus. Despite a myriad of therapeutic interventions and medications, this complex condition remains particularly difficult to ameliorate. Recently, a new generation of antipruritic medications has demonstrated clinical success in managing pruritus in a number of dermatologic, nephritic and hepatic disease states, targeting unique aspects of the pruritic pathways. While specific trials demonstrating efficacy and safety are currently lacking, the purported mechanisms of action and similarities to the targeted inflammatory markers, pruritogens and neural pathways of these new medications, in concert with clinical evidence, hold promise for burn patients.

Evaluating effects of burn injury characteristics on quality of life in pediatric burn patients and caregivers

OBJECTIVES

The purpose of this study was to evaluate pediatric burn patients' and caregivers' quality of life (QoL), while identifying clinical characteristics correlated with psychological stress.

METHODS

Pediatric burn patients at an ABA-verified institution from November 2019-January 2021 were included. Caregivers of patients 0-4 years completed the Infant's Dermatology QoL Index (IDQOL). Patients> 4-16 years completed the Children's Dermatology Life Quality Index (CDLQI). The Short Post-Traumatic Stress Disorder Rating Interview (SPRINT) measured caregivers' stress. Generalized linear mixed models evaluated associations between assessment scores and burn characteristics.

RESULTS

Overall, 27.3% (39/143) of IDQOL and 53.1.% (41/96) of CDLQI scores indicated that patients' burns caused moderate to extremely large effects on QoL. In caregivers, 4.5% (7/159) scored> 14 on the SPRINT, warranting further PTSD evaluation. For the IDQOL, each additional 1% TBSA burn was associated with a 2.75-point increase (p = 0.05), and patients sustaining 2nd degree deep partial thickness burns scored an average of 3.3 points higher compared to 2nd degree superficial partial thickness burns (P < 0.01). CLDQI and SPRINT scores demonstrated a similar pattern.

CONCLUSIONS

QoL is impacted in a substantial proportion of pediatric burn patients. Larger TBSA and increased burn depths cause significantly more psychological stress in children, and caregivers may require more extensive psychological evaluation.

Pruritus in the Pediatric Burn Population

Post-burn pruritus is a significant issue that can have a devastating impact on patient quality of life. Despite its known negative impact, few studies have focused on the pediatric population. Thus, the aim of this study was to determine the incidence of pruritus among pediatric burn patients as well as identify its predictive factors and commonly used treatments, including the novel use of laser therapy. A retrospective analysis of all burn patients treated at our pediatric burn centre from 2009 to 2017 was conducted. The primary outcome measure was the presence or absence of pruritus at any point following the burn. One thousand seven hundred and eighty-three patients met the inclusion criteria for this study. The mean age at injury was 3.67 years (SD 4.02) and the mean burn TBSA was 3.48% (SD 4.81) with most burns resulting from scalds (66%). In total, 665 patients (37.3%) experienced pruritus. Following multivariable logistic regression, TBSA, age &gt; 5 years, burns secondary to fire/flames, and burn depth, were identified as significant predictors of pruritus (p &lt; 0.05). Pruritus was treated with diphenhydramine (85.0%), hydroxyzine (37.3%), and gabapentin (4.2%) as well as massage (45.7%), pressure garments (20.0%), and laser therapy (8.6%). This study addresses the knowledge gap in literature related to post-burn pruritus among pediatric patients and includes one of the largest patient cohorts published to date. Moreover, the results further contribute to our understanding of post-burn pruritus in children and may help us to predict which patients are most likely to be affected, so that treatment can be initiated as soon as possible.

Predictors of Follow-Up Compliance in Pediatric Burn Patients During the Time of COVID

The effect of the COVID-19 pandemic has led to increased isolation and potentially decreased access to healthcare. We therefore evaluated the effect of COVID-19 on rates of compliance with recommended post-injury follow-up. We hypothesized that this isolation may lead to detrimental effects on adherence to proper follow-up for children with burn injuries. We queried the registry at an ABA-verified Level 1 pediatric burn center for patients aged 0–18 years who were treated and released from March 30 to July 31, 2020. As a control, we included patients treated during the same time frame from 2016 to 2019. Patient and clinical factors were compared between the COVID and pre-COVID cohorts. Predictors of follow-up were compared using chi-squared and Kruskal-Wallis tests. Multivariable logistic regression was used to evaluate for predictors of compliance with follow-up. A total of 401 patients were seen and discharged from the pediatric ED for burns. Fifty-eight (14.5%) of these patients were seen during the pandemic. Burn characteristics and demographic patterns did not differ between the COVID and pre-COVID cohorts. Likewise, demographics did not differ between patients with follow-up and those without. The rate of compliance with 2-week follow-up was also not affected. Burn size, burn depth, and mechanism of injury all were associated with higher compliance to follow up. After adjusting for these variables, there was still no difference in the odds of appropriate follow-up. Despite concerns about decreased access to healthcare during COVID, follow-up rates for pediatric burn patients remained unchanged at our pediatric burn center.

Pediatric medical psychology

Paediatric medical psychology is a specialised field within clinical health psychology focussed on the behavioural, developmental, and psychological needs of children, adolescents, and families in healthcare contexts. Paediatric medical psychologists address a myriad of problems by employing evidence-based evaluations and interventions in order to support the well-being of paediatric patients and their families. In this paper, we provide an overview of paediatric medical psychology including the education and training required to be a paediatric psychologist followed by common problems addressed by paediatric psychology, the settings paediatric psychologists work in, and the services they provide. Discussion concludes with future application of integrating paediatric psychology throughout the continuum of care to optimise adjustment and health of paediatric patients.