Scar Assessment and Quality of Life in Burn Care

Scar assessment has emerged as a multidisciplinary endeavour spanning objective measurement, patient‐reported outcomes and therapeutic interventions to improve life quality after burn injuries. Hypertrophic and contractile scars often result in functional impairment, aesthetic concerns and significant psychosocial burden. Accurate characterisation of scar properties—encompassing thickness, elasticity, pigmentation and patient perceptions—underpins tailored rehabilitation and scar management strategies. Emerging techniques such as high-frequency ultrasound, three-dimensional imaging and advanced colourimetry are coupled with validated scales that integrate clinician and patient viewpoints. Parallel advances in computational analysis, including artificial intelligence, offer automated severity grading that may standardise assessments and predict outcomes. Interventions ranging from vacuum-assisted closure and electrical stimulation to novel pharmacological agents aim to modulate scar pathophysiology, minimise contractures and alleviate symptomatology. Central to this endeavour is the recognition that quality of life metrics must encompass both physical and psychological domains, guiding multidisciplinary care pathways and optimising long-term recovery for burn survivors worldwide.

Research from Nature Portfolio

Recent studies have harnessed deep learning to predict scar severity from combined clinical data and imaging. A neural network model trained on post-operative scar photographs and patient variables achieved diagnostic accuracy comparable with experienced dermatologists. This approach demonstrated high receiver operating characteristic curves in both internal and external validation cohorts, underscoring its potential as a decision-support tool for early intervention. By integrating morphological analysis with demographic and procedural parameters, these algorithms can stratify patients by risk and guide personalised treatment initiation, offering scalability for busy clinical settings. The successful validation against expert assessments suggests a pathway towards automated, standardised scar grading systems that may be adapted for post-burn scar evaluation and longitudinal monitoring.

Scar Assessment and Quality of Life in Burn Care publication trend

The graph below shows the total number of articles in scar assessment and quality of life in burn care across all publications each year (not limited to Nature Index journals).

Technical terms

Hypertrophic scar: A raised, red scar resulting from excess collagen deposition during wound healing.

Viscoelasticity: The property of tissue exhibiting both elastic (spring-like) and viscous (flow-like) responses under mechanical stress.

Cutometer: A device that applies suction to skin to measure its elasticity and firmness.

Patient-reported outcome measure (PROM): A questionnaire completed by patients to evaluate their health status or quality of life from their perspective.

Receiver operating characteristic curve (ROC curve): A graphical plot illustrating the diagnostic performance of a binary classifier system.

References

1. Effect of negative pressure therapy on the treatment response to scar thickness and viscoelasticity. Frontiers in Bioengineering and Biotechnology (2024).
2. Electromagnetic Fields, Electrical Stimulation, and Vacuum Simultaneously Applied for Major Burn Scars. Bioengineering (2025).
3. Predicting the severity of postoperative scars using artificial intelligence based on images and clinical data. Scientific Reports (2023).
4. A systematic review of objective burn scar measurements. Burns & Trauma (2016).
5. Patient‐reported scar quality of adults after burn injuries: A five‐year multicenter follow‐up study. Wound Repair and Regeneration (2019).
6. Development of the Patient Scale of the Patient and Observer Scar Assessment Scale (POSAS) 3.0: a qualitative study. Quality of Life Research (2022).