IRCT20210414050966N1 IRCT 2021-09-09 Avicenna Center of Excellence Safety and efficacy assessment of Polyurethane film for healing superficial second-degree burns Safety and efficacy assessment of Polyurethane film for healing superficial second-degree (partial thickness) burns: Phase 1 clinical trial 2021-10-23 anticipated 10 Complete https://irct.ir/trial/55645 interventional Randomization: N/A, Blinding: Not blinded, Placebo: Not used, Assignment: Single, Purpose: Treatment. 1 Burn of superficial second-degree. For patients with second-degree burn, at first blisters and dead tissue are removed and the wound area is washed with a disinfectant solution (such as hexisept (chlorhexidine), actiniscept, or 0.5% sodium hypochlorite (500 ppm)). Then a piece of PU film with dimensions of 8* 8 cm2 is placed on a part of the superficial 2nd degree burn (except for the sensitive areas of the body) and fixed with sterile gas or bandage. The dressing remains on the burn area for the entire duration of the treatment with the approval of the doctor. During 14 to 21 days of treatment, the patient was hospitalized or referred to the hospital again and the general condition of the patient and the place covered with PU film are checked.. Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is The research is in phase 1 of clinical trial therefore it is preferred to publish the data files in the next steps.