title: Split-thickness skin graft donor site management. A randomized prospective trial comparing a hydrophilic polyurethane absorbent foam dressing with a petrolatum gauze dressing.
abstract: OBJECTIVE
  Traditionally, skin graft donor sites have been covered with fine-mesh gauze dressings, and a dry eschar has been allowed to form. Newer dressings that can provide a moist wound environment may facilitate reepithelialization. We compared a hydrophilic semipermeable absorbent polyurethane foam dressing that provides a moist wound environment with a petrolatum gauze dressing for donor sites.
  
  
  METHODS
  Prospective randomized trial; follow-up at 14 days.
  
  
  METHODS
  Department of head and neck surgery in a tertiary care center.
  
  
  METHODS
  Sixty-eight eligible patients received one of the two dressings. Harvested skin grafts were 0.375-mm (0.015-in) thick; donor site surface areas were recorded. At postoperative day 14, the dressings were removed, and wound epithelialization was scored: 1, none; 2, scattered or spotty; and 3, complete. Donor site and operative site pain intensities were assessed by a visual numeric scale: none (0) to the worst (100) experienced over the preceding 24-hour period. Pain scores were available for 58 patients.
  
  
  METHODS
  Dressings were compared based on these criteria: healing at 14 days, infection, and donor site and operative site pain.
  
  
  RESULTS
  A healing score of 3 was seen in 37% (14/38) of patients with hydrophilic semipermeable absorbent polyurethane foam dressings and in 17% (5/30) of patients with petrolatum gauze dressings (P = .06) by day 14. Overall, however, mean healing scores were similar in both groups. Mean healing scores for the patients who received a hydrophilic semipermeable absorbent polyurethane foam dressing was 2.3 (SD = 0.6) vs 2.2 (SD = 0.6) for patients who received the petrolatum gauze dressing (P = .20). Numbers of days required for complete epithelialization in these groups were 20.6 (SD = 10.1) and 19.3 (SD = 5.1), respectively (P = .49). One infection occurred in the group who received the petrolatum gauze dressing. The mean maximum pain intensity scores were lower for those who were given the hydrophilic semipermeable absorbent polyurethane foam dressing on postoperative days 1 through 3 (P = .003, .03, and .04, respectively). Pain increased with a larger donor site surface area for the patients with the petrolatum gauze dressing but not for the patients with the hydrophilic semipermeable absorbent polyurethane foam dressing.
  
  
  CONCLUSIONS
  The hydrophilic semipermeable absorbent polyurethane foam dressing appears to have potential advantages over the petrolatum gauze dressing; it produces less initial patient donor site discomfort and tends to produce more complete donor site healing by postoperative day 14.
authors.affiliation: Department of Head and Neck Surgery, University of Texas M. D. Anderson Cancer Center, Houston, USA.
authors.forename: R S
authors.initials: RS
authors.lastname: Weber
authors.forename: P
authors.initials: P
authors.lastname: Hankins
authors.forename: E
authors.initials: E
authors.lastname: Limitone
authors.forename: D
authors.initials: D
authors.lastname: Callender
authors.forename: R M
authors.initials: RM
authors.lastname: Frankenthaler
authors.forename: P
authors.initials: P
authors.lastname: Wolf
authors.forename: H
authors.initials: H
authors.lastname: Goepfert
mesh_terms: D000042:Absorption; D001458:Bandages; D004643:Emollients; D004848:Epithelium / Q000473:pathology; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D010147:Pain Measurement; D010149:Postoperative Pain / Q000209:etiology; D010539:Permeability; D010577:Petrolatum; D011140:Polyurethanes; D011446:Prospective Studies; D012867:Skin / Q000473:pathology; D016038:Skin Transplantation / Q000379:methods* / Q000473:pathology; D015503:Surgical Sponges; D013530:Surgical Wound Infection / Q000209:etiology; D013848:Thigh; D014867:Water; D014945:Wound Healing
chemical_list: D004643:Emollients; D011140:Polyurethanes; D014867:Water; D010577:Petrolatum