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Objectives: Non-melanoma skin cancers (NMSC) include two main types: basal cell carcinoma (BCC) and cutaneous squamous cell carcinoma (cSCC). Generic Health-Related Quality of Life (HRQoL) instruments revealed little to no HRQoL impairment in NMSC patients. Instead, the use of specific skin disease HRQoL tools contradicted those observations. For example, the Skin Cancer Index (SCI) was suggested as a validated instrument for the evaluation of the impact of skin cancers on HRQoL, and has already been validated in several languages, but not in Italian. The aim of this study is to testing some psychometric properties of the Italian version of the SCI questionnaire in a large sample of NMSC patients. Methods: This is a cross-sectional, single-center, observational study. Firstly, different factor models proposed in the literature were compared and the model with the best fit was identified. Secondly, the psychometric properties of the SCI, convergent validity and reliability, were evaluated. Results: The sample was composed of 371 NMSC patients. The factor analysis revealed that a revised version of the original model had the best fit [χ2(df = 85) = 354.53, p < 0.001, RMSEA = 0.09, CFI = 0.98, TLI = 0.97, SRMR = 0.03]. The SCI had satisfactory internal consistency for all subscales (Emotional subscale: ordinal alpha = 0.95; Social subscale: ordinal alpha = 0.94; Appearance subscale: ordinal alpha = 0.94). The convergent validity with Skindex-17 psychosocial subscale was adequate for all the SCI subscales (Emotional Subscale: rho = -0.50; Social Subscale: rho = -0.54; Appearance subscale: rho = -0.44; Total Skin Cancer Index: rho = -0.56; and p < 0.001). Conclusion: The tested psychometric properties of the Italian version of the SCI may suggest that it is an appropriate tool to measure the HRQoL in NMSC patients, however, further studies are needed in order to confirm and tested other psychometric features of this tool.

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Purpose: Lymphedema is one of the most recurrent problems reported by breast cancer survivors, which negatively affects quality of life (QoL). The Upper Limb Lymphedema Quality of Life Questionnaire (ULL-27) is a tool that assesses the QoL in patients with breast cancer-related lymphedema. At present, an Italian adaptation does not exist. The aim of this study is to perform a preliminary cross-cultural validation of the Italian version of the ULL-27. Materials and Methods: A forward-backward translation and cross-cultural adaptation have been performed. One hundred twenty women with lymphedema were evaluated using the Italian version of the ULL-27. The mean age was 60.25 (±11.88) years, and mean body-mass index was 26.35 (5.13) kg/m2. The Functional Assessment of Cancer Therapy-Breast (FACT-B) was analyzed using Pearson's correlation analysis with the ULL-27 to indicate convergent and external construct validity. Cronbach's alpha and factor analysis were used to assess the questionnaire's structure. Results: The internal consistency for the total score of the Italian ULL-27 was high (0.90). Content validity was good because items were understandable for all participants. The alpha coefficients for subscale scores were high. External construct validity was confirmed by expected correlations with comparator scales. However, the factor structure of ULL-27 does not seem to completely reflect the original scale. Conclusions: The Italian version of ULL-27 has good internal consistency and validity. It is a reliable tool for evaluating the QoL of these patients, but additional data should be collected to clarify the factorial structure and test-retest reliability of the scale.

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Background: The impact of melanoma on quality of life (QoL) is not limited to the patient but may also affect caregivers. Objectives: To investigate the impact of melanoma on caregivers' QoL. Materials & Methods: Caregivers of melanoma patients were recruited at the melanoma unit of our hospital. The impact on caregivers' QoL was measured using the Family Dermatology Life Quality Index (FDLQI). Results: Data were collected for 120 caregivers, of whom 51.7% were men and the mean age was 56.9 years. Breslow thickness of melanoma was <0.8 mm in 70.8% of cases. Mean FDLQI score was 5.7 (SD: 2.4). Among the single items of the FDLQI, the highest mean score corresponded to emotional distress. The impact on QoL was greater when the caregiver was a son/daughter, and increased relative to the age of the patient and number of years since diagnosis. Conclusion: To our knowledge, this is the first study to quantitatively evaluate the impact of melanoma on caregivers. Such impact was not negligible and mostly concerned emotional aspects. Caregivers need to be supported by structured educational and psychological interventions.

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PURPOSE: To summarize and describe the available knowledge on dermatological manifestation of eating disorders: anorexia nervosa, bulimia nervosa, binge eating disorder and eating disorder not otherwise specified, diagnosed according to Diagnostic and Statistical Manual of Mental Disorders IV-TR and 5th edition. METHODS: We searched in PubMed, Scopus and Web of Science databases from January 1, 1980 through May 1, 2020 for papers in English language on the skin manifestation of eating disorders. Results were screened using the PRISMA tool. RESULTS: The study yielded 207 results. According with PRISMA guidelines, 26 papers were included in the review. More than 73% of screened papers (19/26) were case reports. Cross-sectional studies represented the 19.2% of screened papers (5/26). Each eligible study has been screened and analyzed. CONCLUSION: Huge heterogeneity of skin signs of eating disorders were identified. The number of controlled studies available is very limited, and most papers of interest are case reports or narrative review articles. Larger, more methodologically rigorous studies to evaluate the presence of dermatological issue in eating disorder patients are needed. LEVEL OF EVIDENCE: Level IV. Evidence obtained from multiple time series analysis such as case studies.

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