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Molluscum contagiosum is a benign viral epidermal infection associated with high risk of transmission. The guideline is focused on the sexually transmitted molluscum contagiosum. The diagnosis is clinical with characteristic individual lesions, termed 'mollusca', seen as dome‐shaped, smooth‐surfaced, pearly, firm, skin‐coloured, pink, yellow or white papules, 2 ‐ 5 mm in diameter with central umbilication. Dermoscopy may facilitate diagnosis. Therapeutic options are numerous, including physical treatments (cautery, curettage and cryotherapy), topical chemical treatments (e.g. podophyllotoxin and imiquimod) or waiting for spontaneous resolution in immunocompetent patients. In pregnancy, it is safe to use physical procedures (e.g. cryotherapy). Immunosuppressed patients develop severe and recalcitrant molluscum lesions that may require treatment with cidofovir, imiquimod or interferon. Patients with molluscum contagiosum infection should be offered to be screened for other sexually transmitted infections. [ABSTRACT FROM AUTHOR]

This study aimed to, prospectively, over the 5-year period 2000-2004, accurately determine features of cutaneous melanoma in the Maltese Islands. Data from clinicians were supplemented by histology reports, and where necessary, histology slides were reviewed. Information collected included demographic details including age and gender, anatomical site, Clark's level, Breslow thickness and clinico-pathological melanoma type. During the study period the age-standardised (European Standard Population) rates for invasive melanoma were 8.81 per 100,000 (males) and 7.29 per 100,000 (females) and increased with age. By the end of the study, information on 166 cases of primary invasive cutaneous malignant melanoma were collected. The commonest site affected in males was the trunk (54%) and in females the lower limbs (41%). Overall, 33.8% of invasive melanomas had a Breslow thickness >1.5mm. The initial melanoma excision was performed by a dermatologist in 68.2% and plastic surgeon in 20.8%. More cases presented in late spring and summer, particularly in females. Melanoma incidence in Malta is lower than that in high-incidence countries and northern Europe and is similar to that in southern Europe. However, incidence appears to be increasing and a relatively high proportion of patients present with thick lesions emphasising the importance of continued efforts to diagnose cases earlier. [ABSTRACT FROM AUTHOR]

Introduction: Lichen sclerosus (LS) is an inflammatory skin disease affecting all ages. LS typically involves the anogenital site where it causes itching and soreness. It may lead to sexual and urinary dysfunction in females and males; however, it may be asymptomatic. First signs of LS are redness and oedema, typically followed by whitening of the genital skin; sometimes fissuring, scarring, shrinkage and fusion of structures may follow in its course. LS is associated with an increased risk of genital cancer. LS has a huge impact on the quality of life of affected patients, and it is important to raise more awareness of this not uncommon disease in order to diagnose and treat it early., Objectives: The guideline intends to provide guidance on the diagnostic of LS, highlight important aspects in the care of LS patients (part 1), generate recommendations and treatment algorithms (part 2) on topical, interventional and surgical therapy, based on the latest evidence, provide guidance in the management of LS patients during pregnancy, provide guidance for the follow-up of patients with LS and inform about new developments and potential research aspects., Materials and Methods: The guideline was developed in accordance with the EuroGuiDerm Methods Manual v1.3 https://www.edf.one/de/home/Guidelines/EDF-EuroGuiDerm.html. The wording of the recommendations was standardized (as suggested by the GRADE Working Group). The guideline development group is comprised of 34 experts from 16 countries, including 5 patient representatives., Results: Ultrapotent or potent topical corticosteroids in females and males, adults and children remain gold standard of care for genital LS; co-treatment with emollients is recommended. If standard treatment fails in males, a surgical intervention is recommended, complete circumcision may cure LS in males. UV light treatment is recommended for extragenital LS; however, there is limited scientific evidence. Topical calcineurin inhibitors are second line treatment. Laser treatment, using various wave lengths, is under investigation, and it can currently not be recommended for the treatment of LS. Treatment with biologics is only reported in single cases., Conclusions: LS has to be diagnosed and treated as early as possible in order to minimize sequelae like scarring and cancer development. Topical potent and ultrapotent corticosteroids are the gold standard of care; genital LS is often a lifelong disease and needs to be treated long-term., (© 2024 European Academy of Dermatology and Venereology.)

Introduction: Lichen sclerosus (LS) is an inflammatory skin disease affecting all ages. LS typically involves the anogenital site where it causes itching and soreness; it may lead to sexual and urinary dysfunction in females and males; however, it may be asymptomatic. First signs of LS are usually a whitening of the genital skin, sometimes preceded by redness and oedema; fissuring, scarring, shrinkage and fusion of structures may follow in its course. LS is associated with an increased risk of genital cancer. LS has a huge impact on the quality of life of affected patients, and it is important to raise more awareness of this not uncommon disease in order to diagnose and treat it early., Objectives: The guideline intends to provide guidance on the diagnostic of LS (part 1), highlight important aspects in the care of LS patients, generate recommendations and treatment algorithms (part 2) on topical, interventional and surgical therapy, based on the latest evidence, provide guidance in the management of LS patients during pregnancy, provide guidance for the follow-up of patients with LS and inform about new developments and potential research aspects., Materials and Methods: The guideline was developed in accordance with the EuroGuiDerm Methods Manual v1.3 https://www.edf.one/de/home/Guidelines/EDF-EuroGuiDerm.html. The wording of the recommendations was standardized (as suggested by the GRADE Working Group). The guideline development group is comprised of 34 experts from 16 countries, including 5 patient representatives., Results: Ultrapotent or potent topical corticosteroids in females and males, adults and children remain gold standard of care for genital LS; co-treatment with emollients is recommended. If standard treatment fails in males, a surgical intervention is recommended, complete circumcision may cure LS in males. UV light treatment is recommended for extragenital LS; however, there is limited scientific evidence. Topical calcineurin inhibitors are second line treatment. Laser treatment, using various wave lengths, is under investigation, and it can currently not be recommended for the treatment of LS. Treatment with biologics is only reported in single cases., Conclusions: LS has to be diagnosed and treated as early as possible in order to minimize sequelae like scarring and cancer development. Topical potent and ultrapotent corticosteroids are the gold standard of care; genital LS is often a lifelong disease and needs to be treated long-term., (© 2024 European Academy of Dermatology and Venereology.)

Background: Dermatological research has traditionally concentrated on evaluating mental comorbidities, neglecting positive concepts like happiness. Initial studies indicate that psoriasis and atopic dermatitis (AD) impair the happiness of those affected. Considering global happiness variations, this study aimed to explore the disease- and country-specific differences in disease-related quality of life and happiness, and potential influential factors on heuristic happiness among psoriasis and AD patients in Europe., Methods: A cross-sectional multicentre study was conducted in dermatology departments of university-affiliated hospitals in eight European countries (Austria, Germany, Italy, Malta, Poland, Portugal, Romania and Ukraine) between October 2021 and February 2023. Adult psoriasis and AD patients completed a standardized questionnaire in their native languages, providing data on demographics, disease-related characteristics, disease-related quality of life (Dermatology Life Quality Index, DLQI), heuristic happiness, positive affect (PA), negative affect (NA) and satisfaction with life (SWL). Descriptive analysis and quantile regression were performed., Results: Between psoriasis (n = 723) and AD (n = 316) patients almost no differences were observed in happiness, SWL and NA, except for DLQI and small differences in PA, with AD patients reporting greater impact than psoriasis patients. Country-wise variation emerged in DLQI, heuristic happiness, PA, NA and SWL with Austrian patients displaying the highest levels of happiness, satisfaction and positivity, coupled with higher treatment care and lower disease severity. Quantile regression revealed varying coefficients for predictor variables across quantiles, indicating, for example positive effects on heuristic happiness associated with current or previous receipt of systemic therapies at different quantiles., Conclusion: This study shows notable happiness differences across European countries and significant disease-related variations, particularly with AD patients being more impaired than psoriasis patients. The findings highlight the need for equality in treatment access and support the development of targeted positive psychological interventions to enhance happiness considering country-specific distinctions in future research and health policies for psoriasis and AD patients., (© 2024 The Author(s). Journal of the European Academy of Dermatology and Venereology published by John Wiley & Sons Ltd on behalf of European Academy of Dermatology and Venereology.)

Background: The complexity, high prevalence, and substantial personal and socioeconomic burden collectively render atopic dermatitis (AD) a major public health concern. Using crowdsourced Internet data has the potential to provide unique insights into this concern, as demonstrated by several previous studies. However, a comprehensive comparison across European countries remains lacking., Objectives: The study aimed to investigate AD-related web searches across Europe to assess spatiotemporal variations and associations between disease-related and external factors., Methods: AD-related web search data were extracted for 21 European countries between February 2019 and January 2023. Descriptive analysis and autocorrelation functions were performed to examine spatiotemporal patterns. Correlations (r) were used to evaluate the associations between web searches and disease-related, socioeconomic and meteorological data., Results: Over 241 million AD-related web searches were identified, with search volume varying substantially among European countries (p < 0.001) and correlating with AD prevalence and disease burden (both r = 0.51, p = 0.019). Search volume increased between 2019 and 2023 in all countries and seasonally peaked in January and March. Negative correlations with median population age (r = -0.46, p = 0.039), number of general practitioners (r = -0.29, p = 0.226) and specialists (r = -0.27, p = 0.270) were observed. Moderate to strong correlations were found between search volume and cold, humid and windy weather with fewer sunshine hours, while higher online interest typically occurred 1-3 months after such weather conditions., Conclusion: The study highlights the great potential of online crowdsourced data analysis, for example, to investigate the impact of climate change or to identify unmet needs at a population level. Furthermore, the growing online interest in AD and the corresponding seasonal peaks emphasize the necessity of adapting treatment plans, intensifying public health campaigns, and disseminating reliable online information by governments and healthcare providers, especially during these periods., (© 2024 The Authors. Journal of the European Academy of Dermatology and Venereology published by John Wiley & Sons Ltd on behalf of European Academy of Dermatology and Venereology.)

Systemic immunosuppressants are the mainstay of treatment for pyoderma gangrenosum (PG), but they generally have significant side effects which may be avoided by limiting treatment to topical therapy. This review aimed to assess the efficacy and safety of topical treatments for PG. An extensive literature search identified nineteen suitable publications for analysis, including two open cohort studies, five case series and twelve single case reports. The quality of evidence in the publications was graded and data relating to topical PG treatment was extracted. The lack of randomised clinical trials investigating topical monotherapy for PG means that robust statistical analysis was not possible. The greatest weight of the current evidence for topical therapy favours either corticosteroids or calcineurin inhibitors. According to our review, both these options appear well tolerated with a few side effects and may have similar efficacy in speeding up the resolution of PG ulcers. Topical therapy could be considered for use in combination with systemic treatment. There may also be a role for isolated topical monotherapy in selected patients with PG, especially those with early or mild disease and those with idiopathic PG. However further research is needed to confirm this and establish optimal treatment approaches for this condition.

Background: Participating members of the European Academy of Dermatology and Venereology Task Forces on quality of life (QoL) and Patient Oriented Outcomes and Acne, Rosacea and Hidradenitis Suppurativa initiated data collection in 9 European countries and formed the list of the most relevant topics for acne patients., Objective: The aim of this study was to develop a new acne-specific health-related QoL instrument based on the list of the most relevant topics for acne patients., Methods: After assessment by acne patients ( n  = 715) on how clear and relevant the items in the prototype questionnaire were, a group of experts on acne and QoL performed discussions on items inclusion, which resulted in a series of 21 items. Then another group of acne patients ( n  = 1502) filled in the new version of the instrument. A factor analysis was conducted on the 21-item version., Results: Three-factor model with 19 items indicated a satisfactory fit. The three dimensions were called: Socioemotional; Symptoms; Stigma and Suicidal thoughts., Limitations: Included patients and experts may not fully represent acne patients and health care professionals worldwide., Conclusion: A final 19-item version of the Quality of Life Relevance-Acne was developed., Competing Interests: None declared., (© 2024 by the American Academy of Dermatology, Inc. Published by Elsevier Inc.)

Background: The Infants and Toddlers Dermatology Quality of Life (InToDermQoL) is the dermatology-specific proxy health-related quality of life (HRQoL) instrument for children from birth to 4 years. The aim of the present study was to confirm the responsiveness and establish minimal clinically important difference (MCID) for the InToDermQoL., Methods: Parents of children with skin diseases were asked to fill in the InToDermQoL at the initial visit (T1) and subsequent consultation (T2). We hypothesized that correlations between change scores of the InToDermQoL and change scores of global assessment of clinical severity by dermatologists and by patients' parents should be above 0.3. The receiver operating characteristic (ROC) curves method was also used for confirmation of responsiveness and determination of MCIDs of the InToDermQoL. The area under the ROC curve (AUC) was used as an indicator of responsiveness., Results: Results of 442 patients were included. Correlations between change scores of age-specific versions of the InToDermQoL and change scores of global assessment of clinical severity by dermatologists and by patients' parents were above 0.3 (0.46-0.74). AUCs for age-specific versions of the InToDermQoL were acceptable (above 0.7) or excellent (above 0.8). Estimated MCIDs for the InToDermQoL were as follows: 3 points of total score change for 0-11 months, 5 for 1-2 years and 3 or 4 for 3-4 years version. Estimated MCIDs for the InToDermQoL version for 1-2-year-old children was higher than MCIDs for the 3-4-year-old version despite the higher number of items in the latter. Therefore a MCID of 5 was recommended for both these versions., Conclusions: Responsiveness for all age-specific versions of the InToDermQoL questionnaire was confirmed. MCIDs for the InToDermQoL are proposed as follows: 3-point change of the total score for age version 0-11 months and 5-point for the age versions 1-2 years and 3-4 years., (© 2023. The Author(s).)

Competing Interests: Conflicts of interest The authors declare no conflicts of interest.

Background: Asthma is a chronic inflammatory disorder of the airways and one of the most important non-communicable diseases worldwide. Analyzing crowdsourced data can help understand public interest and unmet needs as well as potential factors influencing search behavior., Objective: The study aimed to investigate asthma-related web search data in Europe to identify possible regional and seasonal variations and to assess public interest., Methods: Google Ads Keyword Planner was used to measure search volume for search terms related to asthma , allergic asthma , and bronchial asthma in 21 European countries between January 2018 and December 2021. The top 10 keywords of each country were categorized qualitatively. Search volume per 100 000 inhabitants was descriptively assessed in terms of regional and seasonal trends. Spearman correlations between search volume and pollen concentration as well as coronavirus disease (COVID-19) cases were investigated., Results: The median search volume per 100 000 inhabitants for asthma and allergic asthma was highest in Northern and Western Europe, while the highest search volume for bronchial asthma was observed in Western and Eastern regions. A seasonal trend was identified for all search terms and in all regions. Correlations were found between search frequency and pollen load and search behavior and COVID-19 cases. Overall, Europeans were most interested in the diseases in general, their treatment options, and symptoms., Conclusion: These results highlighted the need for reliable and region-specific information about the disease and for public campaigns to improve asthma control. The study also emphasizes the importance of using crowdsourced data for a more encompassing overview beyond conventional healthcare data., Competing Interests: HW, SZ, AK, CTH, GZ, ES, AD, MB, LS, MS, TT, NB, PC, JB, TB and AZ have no conflicts of interest to declare relating to this work. LT was employed by ViiV Healthcare after the study was conducted. JE has participated in Advisory Board for AstraZeneca., (© 2023 The Author(s).)

Neutrophilic dermatosis of the dorsal hands (NDDH) is an uncommon localized variant of Sweet syndrome first described in 1995. It is characterized by tender erythematous plaques, pustules, and bullae on the dorsa of the hands. A total of 123 cases of NDDH are included in this review. The mean patient age was 62.1 years, and there was a slight female preponderance. Overall, 78.0% of cases had bilateral involvement, and other sites were affected in almost a third of cases. Underlying disease was found in ∼40% of patients, with the most common associations being hematologic disorders (gammopathies, myelodysplasias, or malignancies), recent infection, solid organ tumors, and inflammatory bowel disease. Systemic or topical corticosteroids or both were employed in the treatment of 88.1% of cases, while dapsone, colchicine, and tetracyclines were the most common steroid-sparing agents used. Improvement was often rapid and complete resolution the norm. Although uncommon, NDDH is frequently misdiagnosed, and thus, its exact prevalence is probably underestimated. Misdiagnosis might have significant implications, including treatment delays or incorrect management. Moreover, recognition of NDDH is important, since a correct diagnosis should trigger a search for underlying diseases and proper treatment with corticosteroids, steroid-sparing agents, or both, which is almost invariably curative., (Copyright © 2019 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.)

Competing Interests: Conflicts of interest The authors declare they have no conflicts of interest.

Competing Interests: Conflict of interest: The authors declare that they have no conflict of interest.

Background: Health-related quality of life (HRQoL) assessment in patients with acne is recommended by several national guidelines. There are several acne-specific HRQoL instruments., Objectives: Participants of the European Academy of Dermatology and Venereology (EADV) Task Forces (TFs) on QoL and Patient Oriented Outcomes (PO) and Acne, Rosacea, and Hidradenitis Suppurativa (ARHS) agreed to scrutinize aspects of existing acne-specific HRQoL instruments for their relevance in international study., Methods: Consensus agreement on items related to QoL was reached after an independent assessment by seven experts from the EADV TFs on QoL and PO, and a list of 97 items was prepared and proposed to a group of acne patients. In order to have data from patients to check if any important topics were overseen, another group of acne patients from participating countries was asked to list how acne influenced different aspects of their lives., Results: Based on results obtained from 601 acne patients from nine countries, most of the items and topics showed low relevance for acne patients especially during the previous month or shorter time periods. Based on percentage of relevance and factor analysis, short (6 items) and long (45 items) lists of the most relevant topics were formed., Conclusion: Most of the items and topics from the initial list showed low relevance for acne patients. None of the identified acne-specific HRQoL instruments contain all the items that were deemed most relevant to acne patients. For this reason, participating members of the EADV TFs on QoL and PO, and ARHs are in the process of developing a new acne-specific HRQoL instrument., (© 2022 S. Karger AG, Basel.)

Background: The Infants and Toddlers Dermatology Quality of Life (InToDermQoL) questionnaire is the first dermatology-specific proxy health related QoL instrument for children from birth to 4 years. Score meaning bands and the sensitivity to successful therapeutic intervention are important to interpret the clinical meaning of an instrument., Objective: The aim of the present study was to check the sensitivity to successful therapeutic intervention and establish score bands of the InToDermQoL questionnaire., Methods: Parents or grandparents of 424 children with skin diseases from Spain, Malta, Croatia, Romania, Greece, and Ukraine filled in national language versions of the InToDermQoL questionnaire. Disease severity of children with atopic dermatitis was assessed by SCORAD (Scoring atopic dermatitis). Cohen's d was used to assess the responsiveness of the instrument., Results: The mean total InToDermQoL scores significantly decreased after treatment. Severity grading of the SCORAD scores gave stratification of the InToDermQoL severity grades based on 95% confidence intervals. Scores below a calculated minimal important difference of 2 corresponded to no effect on patient's health related QoL., Limitations: Score banding may be slightly different across patient population and study context., Conclusion: All 3 age-specific versions of the InToDermQoL questionnaire showed sensitivity to treatment. Score bands for the InToDermQoL questionnaire have been established., Competing Interests: None disclosed., (© 2022 Published by Elsevier Inc on behalf of the American Academy of Dermatology, Inc.)

Thrombosis of the palmar digital veins is relatively rare, typically reported in women aged 35-65 years and most commonly occurring on the fourth digit. Clinical presentation varies and the lesion can present on the fingers or the palms of the hands. Diagnosis may be suspected clinically and confirmed on histology and radiologically. The condition can be managed conservatively or surgically. A 58-year-old woman presented with a 3-month history of a tender, skin-coloured nodule on her right palm. This was surgically excised, and the histopathological diagnosis was a thrombosed varix. As no underlying medical issues were raised on further testing, it was thought that her thrombosed varix was likely secondary to repeated trivial mechanical trauma, given that she was a housewife. A literature review yielded 36 cases of thrombosed varix, including our case. Most cases (85.3%) occurred in females, and the mean age of patients was 51.67 years, with two-thirds of patients between 35 and 65 years of age. The fourth digit and the proximal interphalangeal joint were the most commonly affected sites, respectively. Although rare, doctors should consider the possibility of a thrombosed varix when presented with tender and raised nodules on the palms or fingers., Learning Points: Thrombosis of the palmar digital veins is rare but can occur secondary to mechanical trauma and hypercoagulable states.Physicians should consider the possibility of a thrombosed varix when presented with a tender, raised and firm nodule on the hand or fingers, especially since some cases may be associated with hypercoagulable states which can have more serious sequelae., Competing Interests: Conflicts of Interests: The authors declare there are no competing interests., (© EFIM 2022.)

A young man was treated in hospital for sepsis, disseminated intravascular coagulation and multi-organ failure. He was a regular intranasal cocaine user up to 1 day prior to symptom onset. Clinical examination revealed extensive retiform purpura affecting both his lower limbs. Skin biopsy revealed widespread thrombosis in the small- and medium-sized vessels of the mid dermis and the subcutaneous fat with surrounding leucocytoclasis. There was also extensive ischaemic necrosis of the upper reticular and papillary dermis and focal ischaemic necrosis of the epidermis. These findings were in keeping with a thrombotic vasculopathy with associated cutaneous ischaemic necrosis, likely associated with levamisole-adulterated cocaine (LAC). An autoimmune screen showed extremely raised levels of anti-B2-glycoprotein IgM, IgG and anti-cardiolipin IgG antibodies, usually seen in antiphospholipid syndrome (APS). The literature describes how APS could be secondary to various underlying conditions, including LAC, and that levamisole toxicity may mimic APS and hence be missed., Learning Points: Levamisole is a common adulterant found in cocaine; the resultant toxicity can present with cutaneous manifestations, namely retiform purpura and skin necrosis, similar to antiphospholipid syndrome.Patients presenting with such features should be asked about illicit drug use, specifically cocaine, and investigated by screening urine for drugs of abuse and serum antihuman elastase antibody when possible., Competing Interests: Conflicts of Interests: The Authors declare that there are no competing interest, (© EFIM 2022.)

Venous leg ulcers (VLUs) pose a significant burden on patients, health care systems, and national economies. Nutritional health is an important determinant of wound healing. Vitamin C and D levels and additional biochemical markers, C-reactive protein, and albumin in a group of patients with VLUs, were compared with a control group without VLUs. No significant difference in either nutrient marker was found with the presence, size, or duration of VLUs. Obesity was significantly more common in the VLU group, as noted in other studies. Additional controlled studies should be performed with measures of VLU size and duration to assess long-term outcomes with nutritional therapy.

Superficial granulomatous pyoderma is a relatively rare variant of pyoderma gangrenosum, characterized by superficial ulceration with a vegetative margin and a clean granulating base. Ulcers in superficial granulomatous pyoderma are typically located on the trunk and may follow minor trauma. It may be misdiagnosed as classic pyoderma gangrenosum, despite having distinct characteristics. Here we report a case of superficial granulomatous pyoderma successfully treated with intravenous immunoglobulin (IVIg)., Learning Points: Superficial granulomatous pyoderma is a rare variant of pyoderma gangrenosum.Histopathological and clinical characteristics of superficial granulomatous pyoderma are distinct from those of classic pyoderma gangrenosum.Superficial granulomatous pyoderma is often slow-growing and is only rarely linked to underlying systemic disease.IVIg may be an effective treatment option for superficial granulomatous pyoderma., Competing Interests: Conflicts of Interests: The authors declare there are no competing interests., (© EFIM 2021.)

Fitzpatrick skin phototype is one of the factors determining melanoma development, with fairer skin phototypes I and II known to be associated with a higher risk. This study aimed to identify any associations between skin phototype and the histologic subtype, Breslow's thickness, and the site of melanoma. Patients diagnosed with melanoma for over an 18-month period were included. Data were gathered from the Malta National Cancer Registry. There were 167 registered cutaneous melanoma patients, of which 135 were included in the study. Melanomas in patients with skin phototypes I and II were more likely to be invasive than in situ when compared to patients with skin phototypes III and IV ( P = 0.00027). There was also an association between skin phototype and histologic type of melanoma ( P = 0.005), with melanoma in situ being the most common subtype in patients with skin type III. This study confirms that fairer skin phototypes have an increased risk of melanoma. It also shows that in our population, melanoma in skin phototypes I and II is more likely to be invasive rather than in situ compared to melanoma in darker skin phototypes. Further studies are required to confirm these findings and identify possible reasons.

BACKGROUND: Antibiotics have been widely used for the management of acne vulgaris, which has led to increased resistance of Cutibacterium acnes ( C. acnes ). OBJECTIVES: We sought to determine the susceptibility profile of C. acnes, isolated from patients with acne, to different prescribed antibiotics and compare our findings with global data. The relationship between antibiotic resistance and sex, age, acne severity, presence of any affected siblings, disease duration, and previous antimicrobial treatment was also investigated. METHODS: Samples were collected from randomly selected pustular acne lesions of patients attending the Dermatology Outpatients Clinic at Sir Paul Boffa Hospital in Floriana, Malta. Samples were inoculated and incubated in anaerobic conditions until 100 cultured C. acnes samples were obtained. Antibiotic susceptibility testing was then performed using azithromycin, clindamycin, doxycycline, minocycline, tetracycline, and trimethoprim/sulfamethoxazole using the agar dilution method. RESULTS: The highest resistance was observed to azithromycin (18%) followed by clindamycin (16%). Resistance to doxycycline and tetracycline was only found in two percent of the isolates and there was no resistance to trimethoprim/sulfamethoxazole and minocycline. Resistance to azithromycin and clindamycin was associated with acne severity ( p =0.01 and p =0.03). Resistance to clindamycin was also statistically significantly higher in patients with a history of antibiotic therapy or concurrent antibiotic therapy during the study ( p =0.04). CONCLUSION: To our knowledge, this is the first study documenting the susceptibility of C. acnes isolates to different antibiotics in Malta. Future research is needed to determine the clinical significance of antibiotic resistance of C. acnes ., Competing Interests: FUNDING:Funding was provided by the Maltese Association of Dermatology and Venereology. DISCLOSURES:The authors have no conflicts of interest relevant to the content of this article., (Copyright © 2020. Matrix Medical Communications. All rights reserved.)

This study aimed to define the clinical features and prevalence of the finger-prick sign in a cohort of persons with diabetes mellitus (DM). One hundred and five consecutive persons with DM attending a hospital diabetes clinic ( n = 44) or a dermatology out-patients clinic ( n = 61) who performed self-monitoring of blood glucose (SMBG) at least once daily and 105 age- and sex-matched controls were examined for typical prick marks on any of their fingers. The sign was positive (two or more prick marks visible) in 88 participants (84%), with strong positive correlation between the stated daily SMBG frequency and the number of prick marks observed, r = 0.723, P < 0.0001. Prick mark numbers were highest for the ring followed by the little, middle, and index fingers and lowest for the thumb, and varied significantly between the different fingers ( P < 0.0001). Overall, prick marks were commoner on the non-dominant hand compared to the dominant hand ( P < 0.0001). None of the controls had any visible finger-prick marks. The finger-prick sign is positive in most persons with DM who perform SMBG, particularly in those who test more frequently. It is a pointer to DM that can be clinically useful, particularly in emergencies when a person's medical history is unobtainable.

Background: Until now, there was no validated dermatology-specific health-related quality of life (HRQoL) instrument to be used in youngest patients., Objective: To create dermatology-specific proxy instrument for HRQoL assessment in children from birth to 4 years., Methods: International focus groups, item selection and pilot tests were utilized. In order to avoid the problem of cross-cultural inequivalence, focus group work and pilot tests were planned simultaneously in all national centres of the project. Comprehensibility, clarity, acceptance and internal consistency of new instrument were checked., Results: The title 'Infants and Toddlers Dermatology Quality of Life' was chosen for our new instrument with the proposed acronym 'InToDermQoL'. Focus group work was completed in seven national centres (Croatia, Germany, Greece, Malta, Poland, Romania and Ukraine). A total of 170 families of children with different skin diseases were interviewed, and a pilot version of the instrument was created. Centres from France, Denmark and Spain have joined the project at this stage. Parents of 125 children with skin diseases filled in the pilot versions of the instrument. Good comprehensibility, clarity, acceptance and internal consistency of the InToDermQoL were confirmed. The pilot test results showed that the InToDermQoL questionnaire well differentiates severity-dependent differences. It was also checked and confirmed during the pilot test that no significant information was missed in the questionnaire. Three age-specific versions of the InToDermQoL questionnaire with 10, 12 and 15 items, respectively, were approved for field tests., Conclusion: The pilot test results showed that the InToDermQoL questionnaire has good comprehensibility, clarity, acceptance and internal consistency and well differentiates severity-dependent differences. Further validation of the InToDermQoL during international field test will be performed., (© 2018 European Academy of Dermatology and Venereology.)

Scabies is caused by Sarcoptes scabiei var. hominis. The disease can be sexually transmitted. Patients' main complaint is nocturnal itch. Disseminated, excoriated, erythematous papules are usually seen on the anterior trunk and limbs. Crusted scabies occurs in immunocompromised hosts and may be associated with reduced or absent pruritus. Recommended treatments are permethrin 5% cream, oral ivermectin and benzyl benzoate 25% lotion. Alternative treatments are malathion 0.5% aqueous lotion, ivermectin 1% lotion and sulphur 6-33% cream, ointment or lotion. Crusted scabies therapy requires a topical scabicide and oral ivermectin. Mass treatment of large populations with endemic disease can be performed with a single dose of ivermectin (200 micrograms/kg of bodyweight). Partner management needs a look-back period of 2 months. Screening for other STI is recommended. Patients and close contacts should avoid sexual contact until completion of treatment and should strictly observe personal hygiene rules when living in crowded spaces. Written information should be provided to suspected cases., (© 2017 European Academy of Dermatology and Venereology.)

Spider poisoning is rare in Europe, with very few reported cases in the literature. Recluse spider (genus Loxosceles) bites may lead to cutaneous and systemic manifestations known as loxoscelism. We report the second known case of spider bite poisoning in Malta caused by Loxosceles rufescens (Mediterranean recluse spider). A young adult female presented with localised erythema and pain on her left thigh after a witnessed spider bite. Over a few days, the area developed features of dermonecrosis together with systemic symptoms, including fever, fatigue and a generalised erythematous eruption. She was managed by a multidisciplinary team and the systemic symptoms resolved within 6 days, while the skin lesion healed with scarring within 2 months. A recluse spider bite should be considered in patients with dermonecrosis. Although spider bite poisoning is uncommon in Europe, it is important to diagnose and manage it appropriately since it could lead to potentially serious sequelae., (2016 BMJ Publishing Group Ltd.)