Prospective study of patterns of surgical management in adults with primary cutaneous melanoma at high risk of spread, in Queensland, Australia.

BACKGROUND: Knowledge of variation in diagnosis and surgery in high-risk primary melanoma patients is limited. We assessed frequency and determinants of diagnostic procedures, wide local excision (WLE) and sentinel lymph node biopsy (SLNB). METHODS: People in Queensland newly diagnosed with melanoma, clinical stage 1b or 2, were recruited prospectively. Patient information was collected from questionnaires and pathology records. Differences in surgical procedures in relation to host and tumor characteristics were assessed. RESULTS: In 787 participants, primary melanoma was diagnosed by surgical excision (74%), shave (14%), punch (12%) or incisional (1%) biopsy. General practitioners (GPs) diagnosed 80%. Diagnostic procedure differed by remoteness of residence, health sector, treating doctor's specialty and melanoma site and thickness. 766 patients had WLE, 86% by surgeons. Of 134 residual melanomas, 13 (10%) were ≤ 1 mm at diagnosis but > 1 mm at WLE, mostly after shave biopsy. SLNB was performed in 261 (33%) patients. SLNB was more common in those under 50, in remoter locations or treated by GP initially, and less common with head and neck melanoma. CONCLUSION: Diagnostic and surgical procedures for primary melanoma vary substantially and partial biopsy can influence initial tumor microstaging. Patient, tumor and doctor characteristics influence SLNB practice.

Supportive care needs, anxiety, depression and quality of life amongst newly diagnosed patients with localised invasive cutaneous melanoma in Queensland, Australia.

OBJECTIVE: The aim of this paper is to determine levels of supportive care needs, anxiety, depression and symptoms amongst patients newly diagnosed with localised invasive primary melanoma and if these varied amongst patients who had a sentinel lymph node biopsy (SLNB). We also considered quality of life compared with general population norms. METHODS: Patients newly diagnosed with clinical stage IB-II invasive melanoma were ascertained through Queensland hospitals, specialist clinics and pathology laboratories. Validated surveys measured 46 need items (Supportive Care Needs Survey-Short Form + melanoma subscale), anxiety and depression (Hospital Anxiety and Depression Scale) and quality of life and symptoms (Functional Assessment of Cancer Therapy-Melanoma). Regression models compared outcomes according to whether or not participants had a SLNB. RESULTS: We surveyed 386 patients, 155 before and 231 after wide local excision, of whom 46% reported ≥1 moderate-level or high-level unmet need. The three highest needs were for help with fears about cancer spreading (17%), information about risk of recurrence (17%) and outcomes when spread occurred (16%). Those who had a SLNB were more likely to report a moderate or high unmet need for help with uncertainty about the future or with lymphoedema (p < 0.05). Overall, 32% of participants had anxiety and 15% had depression regardless of performance of SLNB. Melanoma-specific symptoms were worse in SLNB patients (p = 0.03). Compared with the general population, emotional well-being was lower amongst melanoma patients. CONCLUSIONS: A substantial proportion of newly diagnosed patients with localised invasive melanoma need further melanoma-specific information and support with psychological concerns. Patients who have a SLNB clear of disease may need help with symptoms after surgery.