Burns : journal of the International Society for Burn Injuries
-
Several models for predicting mortality have been developed for patients with burns, and the most commonly used are based on age and total body surface area (TBSA%). They often show good predictive precision as depicted by high values for area under the receiver operating characteristic curves (AUC). However the effect of coexisting morbidity on such prediction models has not to our knowledge been thoroughly examined. We hypothesised that adding it to a previously published model (based on age, TBSA%, full thickness burns, gender, and need for mechanical ventilation) would further improve its predictive power. ⋯ Adding coexisting morbidity to a model for prediction of mortality after a burn based on age, TBSA%, and the need for mechanical ventilation did not significantly improve its predictive value. This is probably because coexisting morbidity is automatically adjusted for by age in the original model.
-
Vascularity and pigmentation are two important indicators of the maturing status of hypertrophic scars. We used the dermoscope to measure vascularity and pigmentation of hypertrophic scars to examine its validity and reliability. ⋯ The dermoscope is a promising objective tool for vascularity and pigmentation assessments of hypertrophic scars with good validity and reliability.
-
Comparative Study
Dermoscopic insight into skin microcirculation - Burn depth assessment.
To investigate the effectiveness of dermoscopic observation of skin microcirculation, the dermal capillary integrity of burn wounds was evaluated by dermoscopy according to a proposed algorithm that is designed to distinguish burn wounds between superficial dermal burns: SDB, and deep dermal burns: DDB. As the gold standard for comparison, two widely accepted endpoints of primary healing within 21 days (SDB) or over 21 days after injury (DDB) were used. A number of dermatologists conducted diagnostic imaging by dermoscopy. ⋯ Dermoscopy measurements were significantly more accurate than clinical assessment (p<0.05). The recognition of dots increased for NPD, vessels were most clearly observed under PCD and colours tended to be more distinctly recognized under polarized light. Dermoscopy is a useful and simple tool to evaluate not only epidermal and superficial dermal skin components but also the skin microcirculation.
-
This paper investigates severe partner perpetrated burn (SPPB) in India and associated social correlates. ⋯ SPPB was associated with measures that impacted odds of its occurrence. Prevention efforts should consider these and other cultural factors.
-
Early acute kidney injury (AKI) is one of the most serious and common complications in the early stage of severe burns, but the pathological mechanisms still need to be elucidated. High uric acid (UA) has been found to be correlated with renal dysfunction in some experimental and clinical studies; however, the study of the dynamic correlation between AKI and UA in severe burns is still lacking. ⋯ The results suggest that elevated serum UA after injury due to hypoxia is closely correlated with early AKI after severe burns, and UA-related aberrant inflammation also appears to be one of the pathogenic factors, providing the useful information for potential therapy.