Wound healing complications in soft tissue sarcoma management: comparison of three treatment protocols.
A prospective, nonrandomized comparison of three treatment protocols was undertaken in 45 patients with soft tissue sarcoma designated preoperatively as being at high risk of wound healing complications. All patients underwent complete resection of the gross tumour mass (5 with positive and 40 with negative microscopic margins). Fourteen patients received postoperative adjuvant irradiation (group I), 16 preoperative irradiation (group II), and 15 preoperative irradiation and vascularized tissue transfer to the surgical bed after resection (group III). Major wound healing complications (defined as complications requiring at least 1 further surgical procedure) were lower in group III patients (chi-square = 5.57, P less than 0.03), as was the mean postoperative hospital stay (P less than 0.02, analysis of variance), and the mean number of secondary surgical procedures. Multivariate analysis showed that the only variable influencing length of stay was the use of tissue transfer. Careful intraoperative assessment of the adequacy of resection is essential prior to performing vascularized tissue transfer to ensure that tumour contamination of the donor site is avoided. Since this study is a nonrandomized clinical trial using sequential distribution of patients to the treatment groups, the data should be considered as preliminary, rather than definitive, evidence of the efficacy of vascularized tissue transfer.
Bell
R S
RS
University Musculoskeletal Oncology Unit, Mount Sinai Hospital, Toronto, Ontario, Canada.
Mahoney
J
J
O'Sullivan
B
B
Nguyen
C
C
Langer
F
F
Cummings
B
B
Catton
C
C
Czitrom
A
A
Fornasier
V L
VL
D003131:Combined Modality Therapy; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007902:Length of Stay; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging; D011446:Prospective Studies; D012086:Reoperation; D012509:Sarcoma / Q000473:pathology / Q000503:physiopathology* / Q000628:therapy*; D012983:Soft Tissue Neoplasms / Q000473:pathology / Q000503:physiopathology* / Q000628:therapy*; D014945:Wound Healing / Q000502:physiology*