"Infantgram?" recruitment of infants to a clinical sleep study via social media.

Study Objectives: This study aimed to outline the strategy and outcomes of a study team in recruiting participants for an infant sleep study via social media during the COVID-19 pandemic, to assess the feasibility of recruitment via social media, and to quantitatively and qualitatively explore parental satisfaction and perceptions of recruitment via social media. Methods: The assessing sleep in infants with early-onset atopic dermatitis by longitudinal evaluation (SPINDLE) study recruited infants with and without atopic dermatitis for a longitudinal study assessing sleep. Infants were recruited via social media and their parents were interviewed to explore their experience of recruitment via social media. Results: In total, 57 controls and 33 cases were recruited. Of the 45 controls recruited via social media, 43 (95.6%) were recruited via Instagram and 2 (4.4%) were recruited via Twitter. Of the seven cases recruited via social media, 6 (85.7%) were recruited via Facebook (via sharing of Instagram posts by third parties on Facebook) and 1 (14.3%) was recruited via Instagram. All (100%, n = 28) mothers recruited via social media who completed the full study were satisfied with this approach to recruitment. Specific reasons why mothers reported engaging following exposure to the social media posts included the benefit of additional health checks for their baby, the benefit to scientific advancement, and the opportunity for a stimulating outing following the COVID-19 lockdowns. Conclusions: Our experience highlights parents' acceptance of recruitment via social media, the optimization of time and financial resources, and the benefit of using internet-based recruitment during a pandemic.

Beliefs, behaviours, and attitudes towards tanning and melanoma in the Irish population.

Background: The incidence of melanoma continues to rise in Ireland. Skin cancer prevention campaigns rely on promoting knowledge to improve sun-related behaviour. Objectives: To explore beliefs, behaviours, and attitudes towards tanning, and confidence in identifying signs of melanoma in the Irish population. Methods: A cross-sectional study was performed via an online questionnaire, with questions related to tanning, sun exposure, and skin cancer behaviours. Respondents were recruited according to gender, age and geographic region. Results: The questionnaire was completed by 1043 respondents (response rate 85%). Mean age was 41 years (range 20-72 years). Participants had mixed awareness of risk reduction strategies for melanoma but had high perceived concerns about developing melanoma. However, 48.9% regularly sunbathed when sunny in Ireland and 41.5% had used tanning beds. The most common reason for not photoprotecting while sunbathing was because it prevented tanning. Nearly half (45.9%) of those who sunbathed agreed that it was worth getting sunburned to get a tan, and 69.4% reported feeling and looking better with a tan. Less than half (42.4%) felt confident about what to look for when checking their skin for melanoma. Conclusions: This study underscores the importance of addressing the cultural and aesthetic aspects of sun-tanning behaviour in skin cancer prevention efforts, as well as increasing awareness of skin cancer signs and self-examination. Further research into the potential addictive nature of UV-seeking behaviour may offer new avenues for intervention and support for individuals who are addicted to tanning.

Re-engagement, quality of life, and burden of treatment in adults on dupilumab for severe atopic dermatitis-A mixed methods study.

Background: Targeted biologic therapies have revolutionised the treatment of severe atopic dermatitis (AD). Objectives: To assess effects of dupilumab on patient re-engagement, quality of life (QOL), and burden of treatment (BOT) in severe AD. Methods: Adults on dupilumab for AD completed questionnaires on QOL, BOT, and provided qualitative reflections, with a subset interviewed to explore experience of leaving and re-engaging with dermatology. Prior treatments, adverse events, and clinical severity scoring were evaluated. Statements and interviews were qualitatively reviewed. Results: Of 41 patients; median age was 34 years, 68% were male; and 93% (n = 38) had trialled ≥1 immunomodulatory therapies before dupilumab. Median dermatology life quality index was 21 (range 9-30, SD ± 5.1) pre-dupilumab, and 2 (range 0-11, SD ± 3.4) post-dupilumab. Median eczema area and severity index was 31.4 (range 10-46.4, SD ± 11.8) pre-dupilumab, and 6.4 (range 0.4-13.2, SD ± 3.6) on dupilumab. Burden of treatment scores on dupilumab were low (median 0-3/10) across all domains. Themes identified pre-dupilumab included sleep disturbance, low self-esteem, social isolation, disempowerment, frustration with ineffective treatments, and high financial costs. Benefits included confidence reacquisition, enhanced sleep, liberation from time-consuming 'messy' topical regimes, improved relationships, and reclaimed autonomy. Side effects included red/itchy eyes (37%, n = 13) and facial dermatitis (20%, n = 7).Twelve patients had deeper interviews. Regarding disengagement with dermatology, themes included ineffectiveness and toxicity of older treatments, attendance futility, dermatologist fatigue, and 'fizzling out'. Regarding re-engagement with dermatology, themes included social media influence, novelty, exasperation with QOL, and life-changing improvements seen with dupilumab. Conclusions: The emergence of novel effective treatments for AD has significant implications for dermatology workforce and financial planning.

The burden of treatment of propranolol for infantile hemangiomas: A mixed methods study.

The burden of treatment (BOT) related to propranolol treatment for infantile hemangiomas (IH) has never previously been explored. A modified validated questionnaire, the Treatment Burden Questionnaire, and one-on-one semi-structured interviews were used to assess the BOT for propranolol for IH. Out of 80 caregivers, the overall burden score was very low at 1.2 out of 10; thematic analysis of interviews grouped themes into administration, monitoring, financial, and associated anomalies. The BOT of propranolol for IH is very low but could be reduced further by offering age-based risk stratification related to feeding frequency and risk of hypoglycemia, pragmatic advice around timing of doses before sleep, and reducing frequency of vital sign monitoring.

Novel multispectral imaging to predict disease progression in pediatric morphea.

BACKGROUND: Morphea, or localized scleroderma, is an inflammatory, fibrosing skin disorder that can be progressive and debilitating. Infrared thermography frequently has false positive results. The aim of this study was to assess the ability of multispectral imaging to predict disease progression in children with morphea. METHODS: Children with morphea were recruited between 2016 and 2022. Multispectral images of affected and matched contralateral unaffected sites were obtained using the Antera™ 3D camera. Clinical assessment was performed using the Localized Scleroderma Assessment Tool (LoSCAT). Children were followed up every 3 months for imaging and clinical review. The main outcome measurement was correlation of hemoglobin gradient between affected and matched contralateral unaffected tissue and progression. RESULTS: Of 17 children, the average age was 12 years (range 6-18 years); most were female (76.5%) and white (94.1%). Nearly two-thirds (64.7%) had linear morphea, 35.2% had plaque morphea; 58.8% had been treated with systemic agents. The average LoSCAT score was 20.6 (range 5-73). The average hemoglobin gradient between affected and matched contralateral unaffected skin was four times higher in those who had progression (average differential 0.3, range 0.1-0.4) compared to those who did not (average differential 0.08, range 0.02-0.15). Using a cut off of a 0.18 hemoglobin gradient between affected and unaffected skin, the sensitivity of multispectral imaging for detecting progression in pediatric morphea is 90% with specificity of 100%. CONCLUSIONS: Multispectral imaging is a novel assessment tool with promising accuracy in predicting progression as an adjunct to clinical assessment in pediatric morphea. Further research should examine its performance against thermography.

Red-faced lies: a qualitative analysis of online misinformation and conspiracy theories in rosacea.

Rosacea is a common chronic inflammatory skin disease with a complex aetiology and major psychological impact, rendering patients susceptible to misinformation. We aimed to assess the content of rosacea-related misinformation online. A formal review of PubMed was performed, using the terms 'rosacea' AND 'misinformation' OR 'disinformation' OR 'conspiracy theory', along with informal Google searches using combinations of these terms, and further targeted searches on Twitter, Facebook, Instagram and TikTok. Key areas of misinformation identified in the search included mislabelling of rosacea as adult acne; falsehoods about rosacea only occurring in older adults or in individuals with lightly pigmented skin; incorrect causes of rosacea such as makeup or diet; and misleading 'cures', some of which may lead to exacerbation of the underlying rosacea. Dermatologists must be aware of the large amount of rosacea misinformation trending online and be prepared to counteract them with evidence to optimize patient care.

Variation in the practice of wide local excision for melanoma in Ireland and the UK: a questionnaire survey.

BACKGROUND: Wide local excision (WLE) is standard practice in the management of melanoma, but no national or international guidelines exist regarding its technique. OBJECTIVES: To assess variation in the practice of WLE and to explore the effect of clinicians' specialty and grade on such variation. METHODS: This was an international, anonymized, cross-sectional study. An online questionnaire was distributed to the Irish Association of Dermatologists, British Association of Dermatologists, British Association of Plastic and Reconstructive and Aesthetic Surgeons, Melanoma Focus and BioGenoMEL members. RESULTS: Of 128 respondents, 57% were dermatologists and 38% plastic surgeons. Most (80%) were consultants. Almost all clinicians learned their technique from colleagues (99%) 'on the job', although 21% also used textbooks or other media as part of WLE training. There was significant variation in planning and performing WLE: 59% considered margins already achieved, 71% marked margins with the skin relaxed. For 1 cm WLE, 84% delineated 1 cm from the edge of the scar; with a greater proportion of plastic surgeons than dermatologists marking from the centre of the scar (P < 0.05). Most followed a longitudinal/oblique axis on the limbs for WLE (81%). Only 40% sent 'dog ears' for histology. Most (70%) incised through the marked line, 27% incised outside it. Most (79%) excised to deep fascia, 18% to the next biological margin. CONCLUSIONS: This study demonstrates significant variation among clinicians performing WLE, an essential component of melanoma management. We postulate that this could have an impact on patient outcomes. A consensus statement should be developed, to achieve more consistency in the practice of WLE.

The lupus band test: A review of the sensitivity and specificity in the diagnosis of lupus erythematosus.

Background: The lupus band test (LBT) is a direct immunofluorescence (DIF) technique which shows a band of localised immunoglobulins at the dermo-epidermal junction in lesional, non-sun-exposed skin of patients with both systemic and cutaneous lupus erythematosus (LE), and in perilesional skin of patients with systemic LE. However, low sensitivity and poor concordance between histological and clinical diagnoses warrant a review of the application of the LBT in the diagnosis of LE. Objectives: To assess the sensitivity and specificity of the LBT in diagnosing LE following clinico-pathological correlation (CPC). Methods: All cases sent to our pathology department between 2011 and 2018 for DIF with a clinical query of LE were reviewed. Data collection included demographic details, pathology requests, histology and DIF reports, clinical reports and diagnoses, and serology. Results: Of 256 histology requests, 9% (n = 23) had a positive LBT. This was discordant with the prevalence of LE diagnosis, as 46.3% were diagnosed with LE following CPC. The sensitivity and specificity of the LBT for LE was 17.6% and 98.8% respectively, with a positive predictive value of 92.9% and negative predictive value of 58.2%. Conclusion: The LBT is not a sensitive diagnostic test for LE, but is highly specific, and should be considered as a supportive diagnostic tool for LE. This is the largest reported case series evaluating the efficacy of the LBT in the diagnosis of LE.

Early emollient bathing is associated with subsequent atopic dermatitis in an unselected birth cohort study.

BACKGROUND: Skin barrier dysfunction is a key component of the pathogenesis of atopic dermatitis (AD). Recent research on barrier optimization to prevent AD has shown mixed results. The aim of this study was to assess the relationship between emollient bathing at 2 months and the trajectory of AD in the first 2 years of life in a large unselected observational birth cohort study. METHODS: The Babies After SCOPE: Evaluating the Longitudinal Impact Using Neurological and Nutritional Endpoints Birth Cohort study enrolled 2183 infants. Variables extracted from the database related to early skincare, skin barrier function, parental history of atopy, and AD outcomes. Statistical analysis was performed to adjust for potential confounding variables. RESULTS: One thousand five hundred five children had data on AD status available at 6, 12, and 24 months. Prevalence of AD was 18.6% at 6 months, 15.2% at 12 months, and 16.5% at 24 months. Adjusted for potential confounding variables, the odds of AD at any point were higher among infants who had emollient baths at 2 months (OR (95% CI): 2.41 (1.56 to 3.72), p < .001). Following multivariable analysis, the odds of AD were higher among infants who had both emollient baths and frequent emollient application at 2 months, compared with infants who had neither (OR (95% CI) at 6 months 1.74 (1.18-2.58), p = .038), (OR (95% CI) at 12 months 2.59 (1.69-3.94), p < .001), (OR (95% CI) at 24 months 1.87 (1.21-2.90), p = .009). CONCLUSION: Early emollient bathing was associated with greater development of AD by 2 years of age in this population-based birth cohort study.

Biological and JAK inhibitor therapy outcomes for severe psoriasis in trisomy 21.

Little is known about biological outcomes for severe psoriasis in trisomy 21 (T21). Our aim was to review outcomes of patients with T21 and severe psoriasis treated with biologic or Janus kinase inhibitors (JAKi). Information on demographics, co-morbidities, and therapeutic responses was retrospectively collated. Twenty-one patients were identified (mean age 24.7 years). Ninety percent (18/20) of TNFα inhibitor trials failed. Almost two-thirds (7/11) of patients achieved an adequate response with ustekinumab. All three patients treated with tofacitinib achieved an adequate response following at least three biologic failures. The mean number of biologic/JAKi therapies received was 2.1 with overall survival of 36%. Eighty-one percent (17/21) of patients required conversion from their index biologic treatment due to failure. In patients with T21 and severe psoriasis, failure of TNFα inhibition is common and ustekinumab therapy should be considered as first-line therapy. The role of JAKi is emerging.

Crying Wolf: A Qualitative Review of Misinformation and Conspiracy Theories in Lupus Erythematosus.

BACKGROUND: Lupus comprises a complex group of inflammatory disorders including cutaneous lupus erythematosus (CLE) and systemic lupus erythematosus (SLE). The issue of health misinformation is increasingly problematic, although the content of misinformation related to lupus available online has not been deeply explored. This study aimed to qualitatively assess the type of misinformation related to lupus available online. METHODS: A literature search on PubMed was conducted, using search terms "cutaneous lupus" OR "discoid lupus" OR "lupus" AND "misinformation" OR "conspiracy" OR "disinformation." Further searches were also performed on Google, YouTube, Twitter, Facebook, Instagram, and TikTok. RESULTS: Published literature describing lupus-related misinformation was minimal, with only three manuscripts identified. Conversely, a variety of points of misinformation were identified online and on social media. Key themes identified in online content included suggestion of incorrect causes such as infection or aspartame consumption, false risk assessments such as lupus never developing in males, false claims about conventional treatments, and promotion of alternative treatments or "cures" without evidence. CONCLUSION: Dermatologists, rheumatologists, and all clinicians treating patients with lupus play an essential role in dispelling the pervasive misinformation surrounding the disease and its treatments, encouraging patients to seek reliable sources of information, and advocating for evidence-based guidance.

Pooling the evidence: A review of swimming and atopic dermatitis.

Swimming is an excellent form of aerobic exercise and is an essential life skill. Many children with atopic dermatitis (AD) are advised not to swim because of concerns about negative impacts on their skin disease, and some children with AD do not swim because they are self-conscious about the appearance of their skin. We aimed to perform a narrative review of the available literature on swimming and AD and scientifically analyze the potential impact of all components of swimming in AD-water, skin barrier, swimming gear, and exercise. Studies examined the impact of swimming on the skin barrier and the relative contraindications to swimming. Constituents of water which may affect AD include hardness, pH, temperature, antiseptics, and other chemicals. Potential interventions to reduce damage included emollient application, special swim gear, and showering post-submersion. The benefits of swimming as a form of exercise in AD included reduced sweating, cardiorespiratory fitness, and maintenance of healthy weight. Drawbacks of swimming as a form of exercise in AD included the limited benefit on bone mineral density. Future research should examine the impact of swimming on flares of AD using noninvasive biomarkers as well as clinical severity assessment and assess the role for different types of emollient as an intervention for optimal eczema control. This review highlights gaps in the scientific literature on swimming and AD and provides evidence-based guidance on interventions to minimize deleterious effects on skincare and maximize opportunities for children with AD to swim.

Think zinc: Transient nutritional deficiency related to novel maternal SLC30A2 mutation potentially precipitated by antenatal proton pump inhibitor exposure.

A second-born breastfed infant presented with zinc deficiency. His mother had a novel heterozygous mutation in SLC30A2. A previous baby did not have zinc deficiency but the mother had taken a proton pump inhibitor (PPI) during the second pregnancy. Antenatal PPI exposure may plausibly contribute to transient infantile zinc deficiency.