Low molecular weight heparin-induced pharmacological modulation of burn wound healing

Low molecular weight heparin (LMWH) appears to be a promising solution for reducing inflammatory post-burn episodes and results in improved healing. The clinical examination presented here includes patients with burn wounds ranging from 20 to 35% total body surface area (TBSA) who were categorized into two groups, of which one received subcutaneous LMWH treatment (10,000 units/day) and the other acted as control. The process of healing was assessed through regular examination of clinical features such as regression of erythema and oedema, eschar formation, and rate of re-epithelialization. Various studies have demonstrated an increase in levels of serum IL-6 indicating the severity of the morbid condition. In the present investigation, LMWH-treated patients exhibited a faster decline in levels of serum IL-6 (within 12 days) than control. Infiltration of inflammatory cells at the local wound site was assessed through a histological analysis of tissue samples taken on various days during the healing process. The LMWH-treated groups exhibited an organized healing pattern with better remodelling in a shorter duration (28 days), while control patients took more than 28 days for complete healing. A slight correlation was observed with TBSA to the inflammatory process, which subsided in patients treated with LMWH, favourably modulating the events involved in the inflammatory process of burn wound healing.