title: [Adjuvant regional isolation perfusion of the extremities of patients with stage I melanoma thicker than 1.5 mm].
abstract: The use of isolated regional perfusion with melphalan as an adjuvant treatment for stage I melanoma of the extremity continues to be controversial. The present retrospective study evaluates the past 25 years' experience by comparing 227 perfused patients from Groningen with 238 matched controls from five hospitals in The Netherlands and Westphalia (West Germany). All patients underwent wide local excision for a primary extremity melanoma of 1.5 mm or greater in thickness. A proportional hazards regression analysis for recurrence of disease and survival identified the significant prognostic factors, of which, besides level of infiltration, ulceration, age and sex, tumour thickness was found to be the most important. Corrected for these factors, it was not possible to demonstrate a statistically significant effect for perfusion in terms of time to limb recurrence (p = 0.61), time to regional lymph node metastasis (p = 0.11), time to distant metastasis (p = 0.73), disease-free interval (p = 0.42), and survival (p = 0.90). No statistically significant differences were seen for adjuvant perfusion in any of the subgroups.
authors.affiliation: Het Nederlands Kanker Instituut/Antoni van Leeuwenhoek Huis, Afd. Chirurgie, Amsterdam.
authors.forename: B B
authors.initials: BB
authors.lastname: Kroon
authors.forename: H
authors.initials: H
authors.lastname: Schraffordt Koops
mesh_terms: D000328:Adult; D010478:Chemotherapy, Cancer, Regional Perfusion; D005121:Extremities; D005260:Female; D006801:Humans; D008297:Male; D008545:Melanoma / Q000188:drug therapy* / Q000473:pathology / Q000601:surgery; D008558:Melphalan / Q000008:administration & dosage / Q000627:therapeutic use*; D008875:Middle Aged; D009362:Neoplasm Metastasis; D016016:Proportional Hazards Models; D012044:Regression Analysis; D012189:Retrospective Studies; D012878:Skin Neoplasms / Q000188:drug therapy* / Q000473:pathology / Q000601:surgery
chemical_list: D008558:Melphalan
vernacular_title: Adjuvante regionale geïsoleerde perfusie van de extremiteiten bij patiënten met een melanoom in stadium I dikker dan 1,5 mm.