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1.
Psychooncology ; 24(7): 763-70, 2015 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-25355178

RESUMO

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.


Assuntos
Ansiedade/psicologia , Depressão/psicologia , Melanoma/psicologia , Avaliação das Necessidades , Qualidade de Vida/psicologia , Neoplasias Cutâneas/psicologia , Idoso , Feminino , Humanos , Masculino , Melanoma/patologia , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Biópsia de Linfonodo Sentinela/psicologia , Neoplasias Cutâneas/patologia , Apoio Social
2.
J Surg Oncol ; 112(4): 359-65, 2015 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-26310597

RESUMO

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.


Assuntos
Excisão de Linfonodo , Melanoma/cirurgia , Neoplasias Cutâneas/cirurgia , Adulto , Idoso , Austrália , Gerenciamento Clínico , Feminino , Seguimentos , Humanos , Masculino , Melanoma/patologia , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Prognóstico , Estudos Prospectivos , Fatores de Risco , Neoplasias Cutâneas/patologia , Melanoma Maligno Cutâneo
3.
Cancer Epidemiol Biomarkers Prev ; 29(8): 1647-1653, 2020 08.
Artigo em Inglês | MEDLINE | ID: mdl-32430338

RESUMO

BACKGROUND: Experimental evidence suggests that dietary intakes of omega-3 and omega-6 polyunsaturated fatty acids have divergent effects on melanoma growth, but epidemiologic evidence on their combined effect is lacking. METHODS: In 634 Australian patients with primary melanoma, we assessed prediagnosis consumption of 39 food groups by food frequency questionnaires completed within 2 months of diagnosis. We derived, by reduced rank regression, dietary patterns that explained variability in selected omega-3 and omega-6 fatty acid intakes. Prevalence ratios (PR) and 95% confidence intervals (CI) for the association between tertiles of dietary patterns and melanoma thickness >2 mm versus ≤2 mm were estimated using Poisson regression. RESULTS: Overall omega-3 fatty acid intakes were low. Two major fatty acid dietary patterns were identified: "meat, fish, and fat," positively correlated with intakes of all fatty acids; and "fish, low-meat, and low-fat," positively correlated with long-chain omega-3 fatty acid intake, and inversely with medium-chain omega-3 and omega-6 fatty acid intakes. Prevalence of thick melanomas was significantly higher in those in the highest compared with lowest tertile of the "meat, fish, and fat" pattern (PR, 1.40; 95% CI, 1.01-1.94), especially those with serious comorbidity (PR, 1.83; 95% CI, 1.15-2.92) or a family history (PR, 2.32; 95% CI, 1.00-5.35). The "fish, low-meat, and low-fat" pattern was not associated with melanoma thickness. CONCLUSIONS: People with high meat, fish, and fat intakes, who thus consumed relatively high levels of omega-3 and high omega-6 fatty acid intakes, are more likely to be diagnosed with thick than thin melanomas. IMPACT: High omega-3 and omega-6 fatty acid intakes may contribute to patients' presentation with thick melanomas.


Assuntos
Ácidos Graxos Ômega-3/uso terapêutico , Ácidos Graxos Ômega-6/uso terapêutico , Melanoma/dietoterapia , Ácidos Graxos Ômega-3/farmacologia , Ácidos Graxos Ômega-6/farmacologia , Feminino , Humanos , Masculino
4.
J Cancer Surviv ; 14(5): 712-719, 2020 10.
Artigo em Inglês | MEDLINE | ID: mdl-32519121

RESUMO

PURPOSE: To quantify the prevalence of anxiety or depression (overall; melanoma-related) among people with high-risk primary melanoma, their related use of mental health services and medications, and factors associated with persistent new-onset symptoms across 4 years post-diagnosis. METHODS: A longitudinal study of 675 patients newly diagnosed with tumor-stage 1b-4b melanoma. Participants completed the Hospital Anxiety and Depression Scale and answered questions about fear of cancer recurrence, use of medication, and support, serially over 4 years. We identified anxiety and depression trajectories with group-based trajectories models and factors associated with persistent symptoms with logistic regression. RESULTS: At diagnosis, 93 participants (14%) had melanoma-related anxiety or depression, and 136 (20%) were affected by anxiety and/or depression unrelated to melanoma. After 6 months, no more than 27 (5%) reported melanoma-related anxiety or depression at any time, while the point prevalence of anxiety and depression unrelated to melanoma was unchanged (16-21%) among the disease-free. Of 272 participants reporting clinical symptoms of any cause, 34% were taking medication and/or seeing a psychologist or psychiatrist. Of the participants, 11% (n = 59) had new-onset symptoms that persisted; these participants were more likely aged < 70. CONCLUSIONS: Melanoma-related anxiety or depression quickly resolves in high-risk primary melanoma patients after melanoma excision, while prevalence of anxiety or depression from other sources remains constant among the disease-free. However, one-in-ten develop new anxiety or depression symptoms (one-in-twenty melanoma-related) that persist. IMPLICATIONS FOR CANCER SURVIVORS: Chronic stress has been linked to melanoma progression. Survivors with anxiety and depression should be treated early to improve patient and, potentially, disease outcomes.


Assuntos
Ansiedade/epidemiologia , Sobreviventes de Câncer/psicologia , Depressão/epidemiologia , Melanoma/diagnóstico , Melanoma/psicologia , Neoplasias Cutâneas/diagnóstico , Neoplasias Cutâneas/psicologia , Idoso , Ansiedade/psicologia , Austrália/epidemiologia , Depressão/psicologia , Feminino , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Prevalência , Estudos Prospectivos , Melanoma Maligno Cutâneo
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