Negative Sentinel Lymph Node Biopsy in Patients with Melanoma: The Patient's Perspective.

Abstract

The majority of patients undergoing sentinel lymph node biopsy (SLNB) for melanoma will have a negative SLN. The long-term sequelae of a negative result are important when discussing this staging investigation with patients. The objective of this study was to assess rates of lymphoedema and quality of life for these patients. A prospective, cross-sectional study was performed on patients under routine follow-up with a history of melanoma, who had undergone sentinel lymph node biopsy where no metastasis was found (N0) at a high-volume melanoma centre. Relevant limbs were measured to assess for lymphoedema and patients completed the FACT-M quality of life instrument and a study specific questionnaire. A total of 102 patients were recruited. Wound complications were observed in 25% and lymphoedema in 2% of patients. Physical and functional well-being scores were lowest in patients seen within 3 months of their SLNB. Functional well-being and quality of life improved over the 2 years following the procedure. SLNB has low complication rates. The procedure is associated with a short-term impact on patient quality of life and well-being. The vast majority of patients are pleased with the outcomes of this procedure and the information that it provides.