“…Among studies investigating barrier films and dressings, seven non-randomized studies and 18 RCTs were identified, for a total of 25 studies 35 , 62 , 74 , 75 , 76 , 77 , 78 , 79 , 80 , 81 , 82 , 83 , 84 , 85 , 86 , 87 , 88 , 89 , 90 , 91 , 92 , 93 , 94 , 95 , 96 ( Appendix C, Table 3 ). Promising results were found in studies on polyurethane film (Hydrofilm ®), 74 , 96 topical film-forming gel (StrataXRT ®), 75 , 76 , 77 silicone-based polyurethane (Mepitel ® film), 78 , 79 , 84 , 85 , 86 3M Cavilon No Sting barrier film, 87 and others.…”