Your browser doesn't support javascript.
Mostrar: 20 | 50 | 100
Resultados 1 - 5 de 5
Mais filtros

Base de dados
Intervalo de ano de publicação
Artigo em Inglês | MEDLINE | ID: mdl-31631453


ISSUE ADDRESSED: This study explores the experiences of adults aged 18 years and older who received an unintended sunburn while wearing sunscreen and examines why the application of sunscreen as a sun protection measure did not work as intended. METHODS: Qualitative content analysis was conducted on 11 interviews with people living in Australia who had received an unintended sunburn. Data were collected from July 2017 to January 2018. Twelve participants took part in individual semi-structured interviews either face-to-face or over the telephone, and 11 participants met the eligibility criteria and were included for analysis. RESULTS: The themes that emerged included experience of disbelief after sunburn; sunburn after water-based activity; inaccurate sunscreen application; sunscreen acceptability and trust; discomfort in application, opportunistic sun exposure; aesthetically motivated behaviour; normative beliefs; and lack of awareness of recent sun safety campaigns. CONCLUSION: Participants perceived themselves as well protected from sun exposure and were surprised they received a sunburn. We found that participants did not reapply sunscreen often enough, especially before and during water activities and overestimated the amount of time they could be safely exposed to the sun. SO WHAT?: The findings of this study suggest a greater need for sun protection education on how to effectively use and apply sunscreen to avoid sunburn and skin cancer. SUMMARY: This study explores the experiences of adults aged 18 years and older who received an unintended sunburn while wearing sunscreen and examines why the application of sunscreen as a sun protection measure did not work as intended. Qualitative content analysis was conducted on 11 interviews with people living in Australia who had received an unintended sunburn.

Digit Health ; 5: 2055207619828225, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-30792879


Objective: The aim of the study is to evaluate healthcare practitioners' views on and satisfaction with (i) digital image acquisition and storage and (ii) store-and-forward teledermoscopy services for the diagnosis of skin cancer in their clinical practice. Methods: An online survey was conducted among 59 healthcare practitioners (GPs (n=17), dermatologists (n=22), dermatology registrars (n=18), a dermatology research fellow (n=1) and a plastic surgeon (n=1)) to assess usability of digital image acquisition and storage for when the imaging process is conducted by the healthcare practitioners themselves, or by their patients. The study identifies the enablers and barriers of this emerging mode of medical practice. A thematic analysis was used to extract key themes from open-ended responses, which involved identifying themes and patterns within and across participants. Results: Thirty-four healthcare practitioners (58%) had previously used a mobile dermatoscope within their practice. Participants most appreciated its use in their practice for lesion monitoring (59%) and record keeping (39%). Challenges reported were the increased time to support the additional workload (45%), technical issues (33%) and cost of equipment (27%). Practitioners were unsure (36%) or did not advocate teledermoscopy for direct-to-consumer use (41%). Only 23% supported the use of direct-to-consumer teledermoscopy. Conclusion: While most practitioners are receptive to mobile teledermoscopy, there was less support for patient-initiated use, whereby the patient controls the imaging process. As technology improves rapidly it is important to evaluate practitioners' acceptance and satisfaction of evolving telehealth services, moving forward with models of practice where healthcare practitioners and other healthcare providers will feel comfortable engaging in telehealth services.

Dermatology ; 235(1): 4-10, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-30404081


BACKGROUND: Mobile teledermoscopy may facilitate skin self-examinations (SSEs) and further improve monitoring and detection of melanoma. OBJECTIVE: To assess consumer acceptability and expectations of a mobile health app used to: (i) instruct SSE and (ii) conduct consumer-performed mobile teledermoscopy. METHODS: People aged 18 years and above were invited to participate in either (i) an online survey or (ii) focus group in Brisbane, Australia. Participants were asked about their SSE practices, mobile teledermoscopy acceptance, and app design and functionality. The online survey responses and focus group discussions were coded by two researchers who conducted thematic analysis. RESULTS: Four focus groups were held with a total of 28 participants; 88 participants completed the online survey. The mean ages of participants in the focus group and online survey were 46 and 38 years, respectively. There were more males in the focus groups (61%, 17/28) compared to the online survey (19%, 17/88). Regular SSEs were conducted by 56 (64%) of the online survey participants. Barriers to SSE were forgetfulness (44%), low self-perceived risk of melanoma (25%) and low confidence in conducting SSEs (25%). The large majority of online survey participants (95%) would consider sending photos of their skin lesions to a medical practitioner via an app. Focus group participants reported that they would accept using mobile teledermoscopy; however, they would prefer to use it to monitor lesions between face-to-face consultations. CONCLUSIONS: Overall, participants had positive views on using mobile teledermoscopy to send images of skin lesions to a dermatologist or other medical practitioner.

Telefone Celular , Melanoma/diagnóstico , Aplicativos Móveis , Fotografação , Autoexame/psicologia , Neoplasias Cutâneas/diagnóstico , Telemedicina/métodos , Adulto , Dermoscopia , Detecção Precoce de Câncer/métodos , Feminino , Grupos Focais , Humanos , Masculino , Melanoma/psicologia , Pessoa de Meia-Idade , Motivação , Aceitação pelo Paciente de Cuidados de Saúde , Exame Físico/métodos , Consulta Remota/métodos , Neoplasias Cutâneas/psicologia
Dermatology ; 235(1): 11-18, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-30404085


Patients often detect melanoma themselves; therefore, regular skin self-examinations (SSEs) play an important role in the early detection and prompt treatment of melanoma. Mobile teledermoscopy is a technology that may facilitate consumer SSEs and rapid communication with a dermatologist. This paper describes the planned randomised controlled trial of an intervention to determine whether mobile technologies can help improve the precision of SSE in consumers. A randomised controlled trial will be conducted to evaluate mobile teledermoscopy-enhanced SSE versus naked-eye SSE. Participants in each group will conduct three home whole-body SSEs at baseline, 1 and 2 months, then present for a clinical skin examination (CSE) by a doctor after the 2-month SSE. Specifically, participants will identify skin lesions that meet the AC (asymmetry and colour) rule for detecting a suspicious skin spot. The primary outcomes are sensitivity and specificity of the skin lesions selected by the participants as needing attention by a doctor, compared to the clinical diagnosis by the dermatologist that will serve as the reference standard for this analysis. For the mobile teledermoscopy-enhanced SSE group, researchers will assess the number, location and type of lesions (1) sent by the participant via mobile teledermoscopy, (2) found at CSE or (3) missed by the participant. For the naked-eye SSE group, researchers will assess the number, location and type of lesions (1) recorded on their body chart by the participant, (2) found at CSE or (3) missed by the participant. Secondary outcomes are based on participants' self-reported data via online questionnaires.

Dermoscopia/métodos , Detecção Precoce de Câncer/métodos , Melanoma/diagnóstico , Autoexame/métodos , Neoplasias Cutâneas/diagnóstico , Telemedicina , Protocolos Clínicos , Humanos , Aplicativos Móveis , Autorrelato
BMJ Open ; 8(9): e025857, 2018 09 19.
Artigo em Inglês | MEDLINE | ID: mdl-30232117


INTRODUCTION: Having many melanocytic naevi or 'moles' on the skin is the strongest predictor of melanoma; thus, much can be learnt from investigating naevi in the general population. We aim to improve the understanding of the epidemiology and biology of naevi by conducting a 3-year prospective study of melanocytic naevi in adults. METHODS AND ANALYSIS: This is a population-based cohort study of melanocytic naevi in 200 adults aged 20-69 years recruited via the Australian electoral roll. At baseline, participants will complete a questionnaire on their sun behaviour and health and undergo a clinical examination. Three-dimensional (3D) total-body photography will be used to record the images of skin lesions. Pigmented naevi will be analysed in terms of number, diameter, colour and border irregularity using automated analysis software (excluding scalp, beneath underwear and soles of feet). All naevi ≥5 mm will be recorded using the integrated dermoscopy photographic system. A saliva sample will be obtained at baseline for genomic DNA analysis of pigmentation, naevus and melanoma-associated genes using the Illumina HumanCoreExome platform. The sun behaviour and health follow-up questionnaire, clinical examination and 3D total-body photography will be repeated every 6 months for 3 years. The first 50 participants will also undergo manual counts of naevi ≥2 mm and ≥5 mm at baseline, 6-month and 12-month follow-ups. Microbiopsy and excision of naevi of research interest is planned to commence at the 18-month time point among those who agree to donate samples for detailed histopathological and molecular assessment. ETHICS AND DISSEMINATION: This study was approved by the Metro South Health Human Research Ethics Committee in April 2016 (approval number: HREC/16/QPAH/125). The findings will be disseminated through peer-reviewed and non-peer-reviewed publications and presentations at conferences.

Nevo Pigmentado/diagnóstico por imagem , Nevo Pigmentado/epidemiologia , Projetos de Pesquisa , Neoplasias Cutâneas/diagnóstico por imagem , Neoplasias Cutâneas/epidemiologia , Adulto , Idoso , Austrália/epidemiologia , Biópsia , Dermoscopia , Testes Genéticos , Comportamentos de Risco à Saúde , Humanos , Pessoa de Meia-Idade , Nevo Pigmentado/genética , Nevo Pigmentado/patologia , Fotografação , Exame Físico , Estudos Prospectivos , Pele/patologia , Neoplasias Cutâneas/genética , Neoplasias Cutâneas/patologia , Luz Solar , Inquéritos e Questionários , Carga Tumoral , Adulto Jovem