Comparing a local suction-healing device with standard bandages for deep wound infections.

INTERVENTION: Intervention1: Indigenous negative pressure wound therapy: Intervention group has 50 patients of intermediate and high LRINEC category necrotising soft tissue infection and will be managed by above intervention. Total duration of study is atleast 4 weeks after discharge. Control Intervention1: Conventional dressing: Comparator group has 50 patients of intermediate and high LRINEC Score categorisation necrotising soft tissue infection and will be managed by conventional dressing. Total duration of study is atleast 4 weeks after discharge. CONDITION: Health Condition 1: M726‐ Necrotizing fasciitis PRIMARY OUTCOME: Number of days required for disappearance of dead or necrotic tissue ; Number of days required for first appearance of healthy granulation tissue from the first day of dressing ; The area of wound contraction in square centimetres will be measured at weekly intervalsTimepoint: Will be measured at weekly intervals at 1st week 2nd week 3rd week and 4 th week SECONDARY OUTCOME: to compare duration of hospital stay in daysTimepoint: Length of hospital stay in days INCLUSION CRITERIA: All patients will be assessed using the LRINEC score at baseline (calculated using CRP, WBC count, haemoglobin, sodium, creatinine, and glucose), those coming under intermediate and high score categories are taken.