Minimally Invasive Plasma Device Management of Multiple Benign Skin Cancers Associated with Rare Genodermatoses-Case Series and Review of the Therapeutic Methods.

Background: Non-melanocytic benign skin tumours encompass a diverse group of lesions, classified based on their cellular origin, such as epidermal, vascular, fibrous, neural, muscle, and adnexal tumours. Though they often reveal solitary lesions, multiple skin tumours focus on genodermatoses. Each syndrome exhibits distinct clinical characteristics and potential complications, including cutaneous and extra-cutaneous malignancies, some of which are potentially life-threatening. Diagnosing genetic syndromes is complex and requires numerous histopathological and immunohistochemistry tests due to similarities between the adnexal tumours and basal cell carcinoma upon pathology. Methods: To illustrate the clinical practice, we conducted a retrospective case study that included eleven patients with genodermatoses referred to a tertiary dermatology clinic from September 2018 to April 2024. We have also conducted a research study on available treatment modalities in this setting. Results: Five patients with excellent aesthetic results were treated using a recently approved FDA plasma device. After searching SCOPUS and PubMed database records, we assessed 96 original articles to present current knowledge regarding the dermato-surgical approach. Conclusions: Multiple skin tumours, especially on the face, may significantly affect patients' quality of life and have psychological consequences. An appropriate treatment selection tailored to the patient's needs should be provided. There is no standardised treatment for multiple benign tumours in genodermatoses, and selected methods with varying efficacy are employed. We presented the utility of a new plasma device in these settings.

Disease burden, clinical management and unmet treatment need of patients with moderate to severe atopic dermatitis; consensus statements, insights and practices from CERTADE (Central/Eastern EU, Russia, Turkiye AD Experts) Delphi panel.

Background: There is limited insight into the current disease burden and everyday clinical management of moderate-to- severe AD in Poland, Czechia, Russia, and Turkiye. Therefore, this study aimed to get information-driven insights regarding the current disease burden and clinical management of patients with moderate-to-severe AD with common and differentiating aspects of the patient journey and establish a consensus. Methods: In this modified 2-round Delphi panel, 133 questions were asked in total to 27 dermatologists. A consensus was achieved when 70% of the panel members strongly agreed or agreed (or strongly disagreed or disagreed) with an item. Statements with <40% agreement dropped from the Delphi rounds and were not repeated. Results: The results state that AD has a significant impact on the quality of life for both patients and their families with social and economic consequences in these countries. While there were significant dissimilarities regarding the current treatment approach by preference order and treatment duration among participants, there was also a high percentage of consensus on literature and guideline-based statements. Current topical therapies and the immune response modifiers were not found to be sufficient by panelists to cover the therapeutic needs of patients with moderate-to-severe AD. Moreover, panelists highlighted the significant burden of adverse events with the off-label use of currently available immunosuppressants. Conclusions: These results underlined that there is a significant disease burden with an unmet treatment need for patients with moderate-to-severe AD in Poland, Czechia, Russia, and Turkiye.

Disease burden, clinical management and unmet treatment need of patients with moderate to severe alopecia areata; consensus statements, insights, and practices from CERTAAE (Central/Eastern EU, Russia, Türkiye AA experts) Delphi panel.

Objectives: This study aims to update the understanding of Alopecia Areata (AA) in Poland, Czechia, Russia, and Türkiye, focusing on the disease burden, clinical management, and patient journey. It seeks to establish a consensus on optimal management strategies for AA in these regions. Methods: A modified 2-round Delphi panel was conveyed with 23 Dermatologists (Russia; 4, Türkiye; 7, Poland; 6, and Czechia; 6). The Delphi questionnaire consisted of 61 statements and 43 questions designed to obtain an overall understanding of the perception and acceptance of available information regarding the care of patients with alopecia areata. Results: The study revealed that moderate-to-severe AA significantly impacts patients' and their families' QoL, consistent with previous studies. AA was found to cause more substantial impairment when additional lesions appeared in visible areas besides the scalp. Work and productivity impairment were notably higher in adults with moderate-to-severe AA. Diagnostic consensus highlighted the importance of skin biopsies and trichoscopy, while the need for more practical severity scoring systems was emphasized. Current treatments, including topical therapies, corticosteroids, and systemic immune modifiers, were deemed insufficient, highlighting the unmet medical need. Conclusion: The Delphi study underscores a significant disease burden and unmet medical needs in patients with moderate-to-severe AA. It highlights the necessity of access to novel treatments and further research to develop more effective therapies with a tolerable safety profile. The findings align with global research, emphasizing the psychosocial impact of AA and the need for standardized, effective treatment protocols.

Does the effectiveness of biological medications in the treatment for psoriasis depend on the moment of starting therapy? A preliminary study.

Introduction: It is well known that biological medications acting on selected elements of the immune response are highly effective in psoriasis treatment. It is a common perception that psoriasis is a seasonal disorder with improvement in warmer months, however it has not been unequivocally confirmed. It is not known whether the time of year of starting systematic therapy for psoriasis influences treatment outcomes. Material and methods: Changes in psoriasis severity scores during treatment with biologics were investigated. The scores were recorded for 62 patients with moderate to severe psoriasis at the beginning, after 1, 4 and 7 months of the therapy. Patients were divided into two groups: those beginning the treatment in the cold period of the year (November-March) and in the warm period (May-September). The seasonal groups were also divided into subgroups according to the type of biologics used: interleukin inhibitors and tumor necrosis factor α (TNF-α) inhibitors. Results of the treatment were analysed using standard statistical tests of differences between samples. Results: After 1 and 4 months of the therapy, better efficacy of interleukin inhibitors was found in patients starting treatment in summer. The course of psoriasis improvement in patients taking TNF-α inhibitors resulted in consistent improvement regardless of the season. The outcome of the treatment after 7 months was similar for both seasonal groups and types of biologics used. Conclusions: Our understanding of the effectiveness of the treatments depending on the time of the year combined with the type of biologics used, may further improve results of the therapy.

Clinical, Dermoscopic, and Histological Characteristics of Melanoma Patients According to the Age Groups: A Retrospective Observational Study.

BACKGROUND: Although the role of melanoma risk factors is well documented, their correlation with patients' age is less frequently analyzed. METHOD: The analysis was performed among 189 melanoma patients in different age groups, including <30 years, 31-60 years, and >60 years, to investigate the risk factors, topography, and coexistence of morphological features of 209 melanomas (dermoscopic and histopathological). RESULTS: Among the youngest age group, no correlation with the presence of estimated risk factors was found. The most common dermoscopic pattern was spitzoid and multicomponent asymmetric. The group of middle-aged patients was the most diverse in terms of the occurrence of risk factors, solar lentiginosis, dermoscopic patterns, topography, histological subtypes, and invasiveness of melanomas. The oldest group characterized a strong correlation between solar lentiginosis, NMSC comorbidity, the prevalence of facial melanomas, the dermoscopic pattern of melanoma arising on chronic sun-damaged skin, and regression. CONCLUSION: The findings regarding the presence of age-specific features in melanoma patients, especially in the youngest and middle-aged groups, might be helpful for clinicians and to target secondary prevention efforts.

Risankizumab Therapy for Moderate-to-Severe Psoriasis-A Multi-Center, Long-Term, Real-Life Study from Poland.

The present multi-center, long-term, real-life study made an attempt to assess the efficacy of risankizumab in the treatment of moderate-to-severe plaque psoriasis. The study comprised 185 patients from 10 Polish dermatologic departments undergoing risankizumab treatment. The disease severity was measured using the Psoriasis Area and Severity Index (PASI) before the start of the risankizumab treatment and next at the defined timepoints, i.e., 4, 16, 28, 40, 52 and 96 weeks of treatment. The percentage of patients achieving PASI90 and PASI100 responses as well as the PASI percentage decrease at the defined timepoints were calculated, and correlations with clinical characteristics and therapeutic effect were analyzed. The number of patients evaluated at the defined timepoints was: 136, 145, 100, 93, 62, and 22 at 4, 16, 28, 40, 52 and 96 weeks of treatment, respectively. At 4, 16, 28, 40, 52 and 96 weeks, the PASI90 response was achieved in 13.2%, 81.4%, 87.0%, 86.0%, 88.7% and 81.8% of patients, whereas the PASI100 response was achieved in 2.9%, 53.1%, 67.0%, 68.8%, 71.0% and 68.2% of patients, respectively. Our study revealed a significant negative correlation between a decrease in the PASI and the presence of psoriatic arthritis as well as the patient's age and duration of psoriasis at several timepoints throughout the observation period.

Skin manifestations of neuroendocrine neoplasms: review of the literature.

Neuroendocrine neoplasms (NENs) are a heterogeneous group of rare tumours derived from peptidergic neurons and specialized neuroendocrine cells capable of secreting various peptides or amines. These cells may be present in endocrine tissue or diffused in the tissues of the digestive or respiratory system. The article reviews the characteristic features of NENs, with particular emphasis on skin manifestations, such as necrolytic migratory erythema (NME), tongue inflammation, angular cheilitis, venous thrombosis and alopecia in glucagonoma; "flushing", "lion face", pellagra skin symptoms, "scleroderma-like features without Raynaud's phenomenon" in carcinoid tumours. The paper also presents the clinical picture of the neuroendocrine tumour of the skin - Merkel cell carcinoma. The aim of this study was to draw attention to the need for precise and comprehensive diagnosis of the patients, with particular emphasis on skin lesions as a revelator of neuroendocrine tumours. This management allows for the early implementation of appropriate treatment.

Effectiveness of infliximab biosimilars in the treatment of moderate to severe chronic plaque psoriasis: experience of real-world data from the register of the program "Treatment of moderate and severe forms of plaque psoriasis (B.47)" of the National Health Fund in Poland.

Introduction: Infliximab (IFX) is a monoclonal antibody that binds to and neutralizes TNF-α. IFX (Remicade) was approved by the U.S. Food and Drug Administration in 2006 for the treatment of severe plaque psoriasis. In 2013 two infliximab biosimilars: Remsima and Inflectra were also registered. The introduction of biosimilar drugs is associated with a significant reduction in treatment costs. Aim: To evaluate the efficacy of treatment with biosimilar IFX with non-medical switch option in patients with plaque psoriasis under the drug program "Treatment of moderate and severe plaque psoriasis" of the Ministry of Health in Poland. Material and methods: The group of 91 adult patients with moderate to severe plaque psoriasis, unresponsive or with contraindications to the standard treatment were qualified to the drug program (in 2016-2018). Efficacy of treatment with biosimilar IFX was evaluated using the Psoriasis Area and Severity Index, body surface area and Dermatology Life Quality Index scoring performed at week 0, 14, 46 and 94. Results: The mean change in PASI, DLQI, and BSA scores at week 14 was 89.92%, 93.75% and 90.91%, respectively. By week 14, 83.52% of patients achieved PASI75, 49.45% PASI ≥ 90 and 26.37% PASI100. At week 46, 84.62% of patients achieved PASI75, 54.95% PASI ≥ 90, and 21.98% PASI100. At week 94 of therapy, 80.22% of patients achieved PASI75, 48.35% PASI ≥ 90, and 18.68% PASI100. At week 94 of therapy, PASI100 was maintained by 37.5% of patients who achieved PASI100 at week 14. Conclusions: 94-week therapy with biosimilar infliximab results in high and sustained clinical efficacy in patients with moderate to severe psoriasis.

Risk Factors and Clinicopathological Features for Developing a Subsequent Primary Cutaneous Squamous and Basal Cell Carcinomas.

BACKGROUND: Patients with diagnosed keratinocyte carcinomas (KCs) have an increased risk of subsequent skin cancers development. Current studies indicate that patients with subsequent tumors should be followed up regularly. However, none of the studies indicate the connection between the specific subtypes and an increased risk for further KCs development. The study assesses the differences in the risk of developing a subsequent skin cancer after a previous diagnosis of KC, especially considering individual types of skin malignances, and identifies potential factors associated with an increased risk of new cutaneous tumor describing non-invasive diagnosis and monitoring. METHODS: Pathology and medical records were examined to identify the characteristics of patients with multiple KCs diagnosed between 1999 and 2019. RESULTS: The study group comprised 13,913 KCs occurring in 10,083 patients. Multiple KCs were observed in 2300 patients (22.8%). The analysis showed aggressive subtypes, multiple tumors, and male sex as significant prognostic factors. CONCLUSIONS: The most crucial risk factors for developing subsequent KC are being of a male gender, an aggressive tumor subtype, and previous history of multiple skin cancers. Basal cell carcinoma subtypes, such as infiltrative basosquamous, with aggressive growth patterns predispose not only to increased risk for the recurrence but are also expected to be at higher risk of subsequent KCs.

Occurrence of IL-1, IL-10, CD25, CD40, and CD69 in the tissue of palatine tonsils.

Introduction: Palatine tonsil disease often coexists with dermatological diseases. Correct diagnosis of inflammation of the palatine tonsil tissue and removal of the diseased palatine tonsils results in remission of the disease. Aim: To determine similarities and differences in the immunohistochemistry profile of the palatine tonsil tissue between tonsillitis and hypertrophy, including location of the immunohistochemistry reactions in specific histological sites. Material and methods: A prospective analysis of 50 palatine tonsils that had undergone tonsillectomy due to tonsillitis (30 cases) and hypertrophy (20 cases) was performed. The collected material underwent immunohistochemistry staining for: IL-1, IL-10, CD25, CD40, and CD69, and subsequently phenotypic expression of the obtained results was performed including their histological location. Results: Statistically significant differences (p < 0.05) between the tonsillitis and hypertrophy groups were found for almost all IHC reactions in the epithelium covering the tonsils for CD-25, CD-69, IL-1, IL-10. Furthermore, significant differences between these groups were found for IL-10 reaction in the subepithelial inflammatory infiltrate and follicular centres of lymphatic follicles as well as for CD-69 reaction between the follicles. When all the locations were summarized, significant (p < 0.05) differences were found for all IHC reactions except for CD-40. Conclusions: The investigated markers and cytokines: CD25 and CD69, and IL-1 and IL-10 are more abundant in tonsillitis than in hypertrophy of the palatine tonsils.

Comparative effectiveness of adalimumab versus ustekinumab in the treatment of severe chronic plaque psoriasis: The results based on data from the program "treatment of moderate and severe forms of plaque psoriasis (B.47)" of the National Health Fund in Poland.

Biological agents: TNF-α inhibitors, IL-12, and IL-23 blockers, IL-17 inhibitors are used in the treatment of plaque psoriasis. Adalimumab (ADA) is an antibody that binds to TNF-α. Ustekinumab (UST) blocks IL-12 and IL-23. The data obtained from medical records is of exceptional value. The aim of the study was to evaluate the efficacy of ADA and UST during a single 40-week period of biological treatment of patients under the drug program "Treatment of moderate and severe form of plaque psoriasis." The group of 620 adult patients with moderate to severe form of plaque psoriasis, who were unresponsive or had contraindications to the standard treatment were qualified to the drug program. In the evaluated group, 50.64% patients were treated with UST, 49.36% with ADA. The efficacy of treatment was assessed during weeks 0, 4, 16, 28, and 40. At week 16th, PASI75 reached 80.72% patients in ADA treated group, PASI ≥90 54.88%, PASI100 19.6% of patients. In the UST group (week 16th) PASI75 reached 70.38%, PASI90 44.26%, PASI100 15.6% of patients. At week 28th PASI90 and PASI100 were more pronounced in the ADA group than in UST. In addition, the total percentage of PASI improvement was significantly higher in the ADA group (p = 0.0006). The percentage of PASI improvement in week 40 was statistically higher in ADA group compared to UST (p = 0.015). Compared to UST, ADA was clinically more effective during a 40-week observation. Patients receiving ADA achieved PASI75, PASI90, and PASI100 more frequently and faster than those treated with UST. Additionally, ADA improved the quality of life of psoriatic patients more substantially compared to UST.

Calcipotriene/betamethasone dipropionate foam: primary evidence supporting its use in patients with psoriasis vulgaris. A narrative review.

Psoriasis vulgaris is a chronic, immune-mediated disorder, which has a substantial impact on all aspects of patients' quality of life. In most patients, the disease is mild to moderate and is successfully treated with topical agents. The most common therapy involves a vitamin D3 analogue (calcipotriene) in combination with a synthetic corticosteroid (betamethasone dipropionate). The aerosol vehicle (foam) with softening properties is another formulation of this combination drug, apart from ointment and gel, expanding the therapeutic options available to patients with psoriasis. The article describes the pharmacokinetic and pharmacodynamic properties of calcipotriene/betamethasone dipropionate foam. The results of the key randomised clinical studies investigating the efficacy, including patients' quality of life and safety of the foam versus ointment, gel and either active ingredient in foam vehicle are presented. In addition, the results of a study on maintenance treatment with calcipotriene/betamethasone dipropionate foam as well as reports on real-world use of this medicine in patients with psoriasis, are discussed.

Dermoscopy of Small Diameter Melanomas with the Diagnostic Feasibility of Selected Algorithms-A Clinical Retrospective Multicenter Study.

OBJECTIVE: The aim of the study was to verify two hypotheses. The first concerned the possibility of diagnostic dermoscopic differentiation between cutaneous melanomas of the histopathological category in situ (pTis) and thin melanomas (pT1a) in terms of their diameter. The second assessed the diagnostic feasibility of two dermoscopic algorithms aiming to detect ≤ 5.0 mm-sized melanomas histopathologically confirmed as pTis and pT1a. METHODS: Dermoscopic images of consecutive cases of histopathologically confirmed melanomas were evaluated by three independent investigators for the presence of the predefined criteria. The melanomas were subdivided according to their diameter into small melanomas, so-called micromelanomas (microM)-sized ≤ 5.0 mm and >5.0 mm, according to published definitions of small melanocytic lesions. The Triage Amalgamated Dermoscopic Algorithm (TADA) and the revisited 7-point checklist of dermoscopy (7-point) algorithm were chosen for the diagnostic feasibility. Odds ratios and corresponding 95% confidence limits (CL) were calculated using the logistic regression adjusted for age for the melanoma-specific dermoscopic structures, the dermoscopic patterns and the diagnostic feasibility of the 7-point checklist and TADA algorithms. The p-values of the results were corrected using the Bonferroni method. RESULTS: In total, 106 patients with 109 melanomas, 50 sized ≤ 5.0 mm and 59 exceeding the diameter of 5.0 mm, were retrospectively analyzed. The prevalent general pattern of microM was the spitzoid one (48% vs. 11.86%, p = 0.0013). Furthermore, 40% of microM vs. 6.78% melanomas sized > 5.0 mm (p = 0.0023) did not present melanoma-specific patterns. The asymmetric multicomponent pattern was present in 64.41% melanomas sized > 5.0 mm and in 26.00% microM (p = 0.0034). The asymmetry of structures or colors was detected in 56% microM vs. 89.83% (p = 0.0020) and 56% microM and 94.92% (p = 0.000034) melanoma sized > 5.0 mm, respectively. The differences in frequency of the detected dermoscopic structures specific to melanomas revealed that microM are almost deprived of negative networks (p = 0.04), shiny white structures (p = 0.0027) and regression features (p = 0.00003). Neither prominent skin markings nor angulated lines were found in the entire study group. Out of the vascular structures, microM presented only dotted (32%) or polymorphous (28%) vessels, although more rarely than melanomas sized > 5.0 mm (66.1% p = 0.017 and 49% p > 0.05, respectively). The diagnostic feasibility revealed a score ≥ 3 of the 7-point algorithm (indicative for malignancy) in 60% microM and 98.31% melanomas sized > 5.0 mm (p = 0.000006). The TADA algorithm revealed melanoma-specific patterns in 64% microM and 96.61% > 5.0 mm-sized melanomas (p = 0.00006) and melanoma-specific structures in 72% and 91.53% (p > 0.05), respectively. CONCLUSION: In the dermoscopy, 40% of micromelanomas histopathologically staged as pTis and pT1a did not reveal melanoma-specific patterns. Among the general melanocytic patterns, the spitzoid one was the most frequently found in melanomas sized ≤ 5.0 mm. The 7-point checklist and TADA dermoscopic algorithms were helpful in the identification of the majority of melanomas sized ≤ 5.0 mm.

Tumor of the Nose - A Rare Manifestation of a Metastatic Lung Cancer.

Lung cancer most often metastasizes to the central nervous system, bone and liver. Although metastases to the skin are quite rare, it is estimated that they may be the first clinical manifestation of this disease in 0.7%-12% of cases. Metastases to the skin are caused by adenocarcinoma (about 30%), squamous cell carcinoma (30%) and undifferentiated carcinoma (40%). Nasal tip metastases are extremely rare. They can be confused with more common skin problems, including non-melanoma skin cancers, rhinophyma, inflammatory tumors or infectious diseases. We report two patients with a tumor on the nose, which proved to be the first sign of the metastatic lung cancer.

Does smoking affect your skin?

Smoking has a negative influence on human beings. Carcinogens detected in smoke can increase the risk of developing chronic disorders, cancer and premature death. Nicotine can also affect dermatological diseases such as psoriasis, hidradenitis suppurativa, chronic dermatoses, alopecia, lupus erythematosus, polymorphous light eruption, skin cancer and tobacco-associated oral lesions. Advanced education at a doctor's surgery in various medical occupations can change the bad habits and protect people from the consequences.

Real-world evidence on time to relapse of plaque psoriasis after discontinuation of biologic treatment in Poland.

The aim of this study is analysis of time to relapse after discontinuation of biologic treatment and identification of factors associated with risk of relapse. The analysis used real-world data of 705 patients treated with biologic drugs (adalimumab [ADA], ustekinumab, infliximab, and etanercept) in Poland in 2013-2019. Time to relapse was analyzed by Kaplan-Meier estimator. Data was stratified by the number of prior relapses. Determinants of risk to relapse were analyzed with Prentice-Williams-Peterson model. Kaplan-Meier estimate of time to the first relapse was 276 days, to the second relapse was 246 days, to the third relapse was 218 days, and to the fourth relapse was 178 days. In multidimensional analysis statistically significant variables affecting risk of relapse were the following: biologic naivety (hazard ratio [HR] 0.707), ADA (HR 0.787), psoriasis area and severity index at the last follow-up visit (HR 1.049), abnormal hemoglobin level (HR 0.794), and abnormal lymphocyte counts (HR 1.278). The findings of this study suggest that periods to relapse after discontinuation of biologic drugs become shorter with the number of prior relapses experienced by the patient. Ninety-five percentage of observed relapses occurred within 613 days of the end of the first treatment cycle, within 478 of the second cycle and within 351 days of the third cycle.

TYK2 as a therapeutic target in the treatment of autoimmune and inflammatory diseases.

JAKs are intracellular protein tyrosine kinases that, through activation of STATs, are responsible for signal transduction pathways that regulate cellular responses to numerous cytokines, growth factors and hormones in many different cells. JAK-STAT signaling plays a key role in regulating immune function, and cytokines - such as IL-23, IL-12 and type I interferons - are central to the pathogenesis of autoimmune diseases, including psoriasis, inflammatory bowel disease and systemic lupus erythematosus. Here the authors review the evidence for targeting TYK2 as a more specific approach to treating these conditions. TYK2 inhibitors are clinically effective in autoimmune and inflammatory diseases and may avoid some of the complications reported with nonselective JAK inhibitors.