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BACKGROUND: Alcohol abuse is correlated with the onset and worsening of psoriasis, but its effects, as for smoking, on biological therapies are still poorly investigated. MATERIALS AND METHODS: This study aimed to determine the prevalence of alcohol abuse and other discretionary habits (such as smoking and sedentary lifestyle) in patients with psoriasis treated with topicals, conventional systemic and biologic therapies. The second objective is to investigate the impact of discretionary habits, focusing on alcohol abuse, on the response to biological therapy. To identify alcohol dependence, the CAGE questionnaire was distributed among patients of our clinic. RESULTS: 305 patients were included with 18% at high risk of alcohol abuse. Clinically, guttate psoriasis and psoriatic arthritis were more common in patients at higher risk of alcohol abuse. Furthermore, patients with an alcohol problem who started biological therapy reported a higher PASI than those who drank less. None of the considered variables seemed to correlate with discontinuation of medication or with lower achievement of the analyzed outcomes (PASI100, PASI90, and PASI≤3). There was a stronger association between alcohol dependence and patients receiving conventional therapy than with patients receiving biologics. CONCLUSIONS: The efficacy of biologicals did not seem to be impacted by alcohol consumption, smoking, or sedentary lifestyle.
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INTRODUCTION: the selective IL-17 inhibitor secukinumab has demonstrated efficacy and safety in the treatment of moderate-severe psoriasis in recent years. OBJECTIVE: evaluate effectiveness and drug survival (DS) of secukinumab in patients with psoriasis for up to 5 years. METHODS: This is a retrospective study on a monocentric cohort of patients with psoriasis on secukinumab evaluating the achievement of PASI100, PASI90, and PASI ≤ 3 and DS analysis up to 260 weeks. DS multivariate analysis was carried out considering sex, age, age of onset of the disease, obesity, cardiovascular comorbidities, diabetes, involvement of difficult-to-treat sites, psoriatic arthritis, treatment-naïve status, and mean baseline PASI. RESULTS: At baseline, we evaluated 255 patients on secukinumab. PASI100 was reached by 41.7% and 70.6% of patients at weeks 16 and 260, respectively. PASI90 showed a similar trend with 46.5% of patients achieving it at week 16 and 88.2% at week 260. Non-obese patients showed a faster response than patients with obesity in achieving PASI100, PASI90, and PASI ≤ 3, with significant differences at 28 weeks [55% vs. 40% (p = 0.033), 64% vs. 49% (p = 0.038), and 76% vs. 62% (p = 0.036), respectively]. The estimated DS for secukinumab was 84.3% at 12 and 48% at 60 months. Obesity and smoking habits were associated with a higher risk of discontinuation in multivariate models (HR 1.6 CI 1.05-2.45, p = 0.028; HR 1.48 CI 1.01-2.17, p = 0.043, respectively). CONCLUSIONS: Secukinumab showed effectiveness for up to 5 years of treatment, with a high DS and achievement of PASI100, PASI90, and PASI < 3 at these time points. Only obesity reduced the response and maintenance of DS.
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Real-world data on the long-term effectiveness of the anti-IL17 agent secukinumab in treating moderate-to-severe Hidradenitis suppurativa (HS) are lacking. In this study, 24 patients with moderate-severe HS received five weekly subcutaneous injections followed by maintenance doses every 4 weeks. Primary outcomes included HiSCR, IHS4 reduction, and DLQI measures assessed at 12-week intervals. The median secukinumab drug survival was 16.0 months (range 3-51), with a 56.5% maximal response rate at 6 months and dropout exceeding 40% at 1 year. Baseline disease burden emerged as a key predictor of treatment response, overshadowing factors like sex or BMI. Prior systemic steroid use negatively impacts drug survival. The study underscores the critical 6-month window for assessing treatment efficacy, emphasizing the importance of initial induction dosing. Additionally, the newly developed scoring system, IHS4-55, showed analogies to the older HiSCR score in capturing treatment response. In this real-life scenario, challenges persist in HS management, necessitating innovative therapeutic approaches and predictive markers.
Subject(s)
Antibodies, Monoclonal, Humanized , Hidradenitis Suppurativa , Interleukin-17 , Humans , Hidradenitis Suppurativa/drug therapy , Antibodies, Monoclonal, Humanized/therapeutic use , Antibodies, Monoclonal, Humanized/administration & dosage , Male , Female , Adult , Interleukin-17/antagonists & inhibitors , Middle Aged , Severity of Illness Index , Injections, Subcutaneous , Treatment Outcome , Young AdultABSTRACT
Noma, or Cancrum oris, is a severe and rapidly progressing gangrenous infection that primarily affects the face. It is most commonly observed in children living in impoverished conditions, especially in sub-Saharan Africa. Rapid diagnosis and early management are crucial to prevent devastating consequences, such as functional limitations and serious psychological repercussions. Herein, we present a case of an 8-month-old child affected by noma, whose positive outcome is attributed to the prompt recognition by healthcare personnel. In our patient, the condition was likely related to malnutrition and the preceding extraction of a deciduous tooth reported by the mother and probably associated with a traditional Ugandan practice called Ebiino. This is the second case reported in Uganda, and given the limited healthcare access in most of the country, coupled with the high prevalence of poverty and other predisposing factors, it becomes evident that the incidence of noma is underestimated. Noma, as a neglected disease, requires greater awareness within communities and among healthcare professionals. A collective effort is needed to significantly reduce risk factors and promote prevention of this life-threatening disease.
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Noma , Humans , Uganda , Infant , Male , Female , Risk FactorsABSTRACT
Background: De-escalation strategies have become increasingly used in the treatment of atopic dermatitis (AD) patients with dupilumab. Dose spacing (DS) refers to dose reduction by dosage elongation strategies from 2 to 8 weeks between dupilumab injections, in patients with stable response to treatment or affected by numerous adverse events. Objectives: Investigate safety and clinical effectiveness of DS strategy in AD patients treated with dupilumab. Methods: A retrospective cohort study was conducted on AD patients aged ≥18 years treated with dupilumab undergoing DS. Pre-post analyses were conducted on this cohort, termed cohort A, between effectiveness outcomes at baseline, at 16 weeks of treatment, at the index date identified as the mean follow-up time between dupilumab initiation and DS, and at subsequent two follow-up visits: T1 and T2. Based on the index date, a cohort B of AD patients on dupilumab treatment not experiencing DS was then compared with cohort A for the same outcomes at the same time points. Results: Seventy-three out of 452 patients treated with dupilumab underwent DS. The mean time since treatment initiation was 28.6 months. Mean Eczema Area Severity Index (EASI) from the index date remained stable until the second follow-up visit (T2) 0.2-0.8 with no significant pre-post differences (P > 0.05). Similar considerations can be made for mean number rating scale worst pruritus (NRSp), numerical rating scale disturbs of sleeping/sleeping disturb (NRSsd), mean Dermatology Life Quality Index (DLQI), and EASI Head and Neck. Attainment of relative outcomes remained stable for EASI75, 90, ≤ 7, DLQI ≤ 5, and NRSp ≤ 4. When compared with cohort B, no clinically significant differences were observed in mean reductions in all outcomes analyzed. Conclusions: DS in our study appears to be an effective and safe strategy in treating patients with severe AD after the initial therapeutic response.
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INTRODUCTION: Hand eczema (HE) is a prevalent inflammatory skin condition, impacting 15-20% of individuals, with a notable incidence rate of approximately 7.3 cases per 1000 person/years. This condition exhibits significant gender-based variability, with a higher prevalence in females. The clinical presentation of HE is characterized by pruritic erythematous, edematous, weeping plaques, vesicles, and/or bullae, showcasing considerable heterogeneity. EVIDENCE ACQUISITION: A literature search was conducted across multiple databases, including Medline, Pubmed, Scopus, and the Cochrane Library. The search was conducted using the following key words and medical subject heading (MeSH) terms: "hand," "eczema," "dermatitis," "dermoscopy," and "histology," employing the Boolean term "AND" to combine the research terms for optimal search precision. PRISMA algorithm has been used for article screening. The search scope included manuscripts published up to October 1, 2023. EVIDENCE SYNTHESIS: Up to 50% of HE cases are associated with atopic dermatitis, emphasizing the complex interplay between various dermatological conditions. Common subtypes of HE include irritant contact dermatitis (ICD), allergic contact dermatitis (ACD), atopic hand eczema (AHE), and protein contact dermatitis/contact urticaria (PCD). The chronic nature of HE presents a substantial management challenge, often underestimated, leading to delayed treatment and potential progression to chronic hand eczema (CHE). Beyond individual health implications, HE exerts a profound impact on occupational, domestic, social, and psychological aspects, establishing itself as the most prevalent occupation-related skin disease. This paper seeks to establish a comprehensive classification system for HE, integrating clinical, dermoscopic, and histological elements. Dermoscopy, specifically, proves instrumental in distinguishing HE from palmar psoriasis, revealing characteristic features such as yellow scales and irregular vessels. Histopathological findings underscore the dynamic changes observed from acute to chronic stages, while challenges in differentiating hyperkeratotic HE from psoriasis underscore the necessity for a holistic diagnostic approach. CONCLUSIONS: Accurate diagnosis and effective management of HE necessitate a holistic perspective that recognizes the inherent complexities of this inflammatory skin disease. By providing a multidimensional classification system, incorporating clinical, dermoscopic, and histological parameters, this paper aimed to contribute to a more nuanced understanding of HE and facilitate improved approaches to its diagnosis and treatment.
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is missing (Short communication).
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COVID-19 , Lymphoma, T-Cell, Cutaneous , Skin Neoplasms , Humans , COVID-19/epidemiology , Skin Neoplasms/therapy , Skin Neoplasms/epidemiology , Skin Neoplasms/diagnosis , Lymphoma, T-Cell, Cutaneous/therapy , Lymphoma, T-Cell, Cutaneous/diagnosis , Lymphoma, T-Cell, Cutaneous/epidemiology , SARS-CoV-2 , Male , FemaleABSTRACT
INTRODUCTION: Current treatment guidelines for cutaneous T cell lymphoma (CTCL) advocate a stage-driven approach, considering clinical presentation, symptom burden, and patient comorbidities. Therapy selection hinges on factors like disease subtype, severity, and treatment availability. The primary goal is to enhance the quality of life by mitigating symptoms, as achieving lasting complete remission is infrequent. AREAS COVERED: Over the past decade (2013-2023), the therapeutic landscape of CTCL has experienced substantial transformation with the introduction of innovative therapies. This review explores the main pivotal developments in traditional treatment schedules and recently introduced drugs, aiming to offer clinicians and researchers a thorough perspective on the decade's progress in the field. EXPERT OPINION: Despite the progress made in CTCL therapeutics, ranging from topical chemotherapeutics to immunomodulatory agents, several unmet needs persist. Firstly, there is a pressing need for the incorporation of readily available predictors for treatment response, encompassing clinical, pathological, and molecular features. Secondly, a more profound comprehension of the tumor microenvironment is imperative to optimize the landscape of targetable molecules. Lastly, the undertaking of studies on combination regimens should be encouraged as it enhances therapy efficacies by synergistically combining agents with diverse modes of action.
Subject(s)
Antineoplastic Agents , Lymphoma, T-Cell, Cutaneous , Quality of Life , Skin Neoplasms , Tumor Microenvironment , Humans , Lymphoma, T-Cell, Cutaneous/drug therapy , Lymphoma, T-Cell, Cutaneous/pathology , Skin Neoplasms/drug therapy , Skin Neoplasms/pathology , Antineoplastic Agents/therapeutic use , Tumor Microenvironment/drug effects , Animals , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Neoplasm Staging , Practice Guidelines as Topic , Immunomodulating Agents/therapeutic useABSTRACT
BACKGROUND: There are currently limited data on dupilumab drug survival (DS), especially on factors possibly associated with drug discontinuation. MATERIALS AND METHODS: The primary endpoint of this study is to evaluate the parameters that may determine drug discontinuation and the predictive factors associated with dupilumab DS. We considered as independent associated factors: childhood onset of disease, gender, age of onset of AD, age of initiation of dupilumab, previous use of cyclosporine, initial mean EASI, atopic family history, and predisposition to allergic conjunctivitis. RESULTS: On 413 patients DS was 94.5% at 1 year, 89.5% at 2 years, and 83.7% at 3 years, and after a mean follow-up of 40.5 months (±1.6) 53 patients had discontinued the drug permanently (12.8%). Univariate analysis showed that the only factor associated with a reduction in drug survival was a predisposition to allergic conjunctivitis (p 0.009). At multivariate Cox regression, male sex (HR, 2.34; 95% CI, 1.14-4.78; p 0.02) and predisposition to allergic conjunctivitis (HR, 2.61; 95% CI, 1.37-5.00; p 0.004) were associated with lower DS of dupilumab. CONCLUSION: Male gender and predisposition to allergic conjunctivitis are negative predictors for maintenance of response to treatment with dupilumab and consequently associated with lower DS rates.
Subject(s)
Antibodies, Monoclonal, Humanized , Humans , Male , Female , Antibodies, Monoclonal, Humanized/therapeutic use , Antibodies, Monoclonal, Humanized/adverse effects , Adult , Adolescent , Sex Factors , Conjunctivitis, Allergic/drug therapy , Dermatitis, Atopic/drug therapy , Young Adult , Conjunctivitis/chemically induced , Middle Aged , ChildABSTRACT
BACKGROUND: The efficacy and safety of dupilumab in atopic dermatitis (AD) have been defined in clinical trials but limited real-world evidence on long term treatment outcomes are currently available to inform clinical decisions. OBJECTIVES: to describe long-term effectiveness and safety of dupilumab up to 48 months in patients with moderate-to-severe AD. METHODS: a multicenter, retrospective, dynamic cohort study was conducted to assess long term effectiveness and safety of dupilumab in patients with moderate to severe AD in a real-world setting. Predictors of minimal disease activity (MDA) optimal treatment target criteria (defined as the simultaneous achievement of EASI90, itch NRS score ≤1, sleep NRS score ≤1 and DLQI ≤1) were investigated. RESULTS: 2576 patients were enrolled from June 2018 to July 2022. MDA optimal treatment target criteria were achieved by 506 (21.91%), 769 (40.63%), 628 (50.36%), 330 (55.37%) and 58 (54.72%) of those that reached 4, 12, 24, 36 and 48 months of follow-up, respectively. Logistic regression revealed a negative effect on MDA achievement for conjunctivitis and food allergy at all timepoints. Adverse events (AE) were mild and were observed in 373 (15.78%), 166 (7.02%), 83 (6.43%), 27 (4.50%) and 5 (4.55%) of those that reached 4, 12, 24, 36 and 48 months of follow-up. Conjunctivitis was the most frequently reported AE during the available follow-up. AE led to treatment discontinuation in <1% of patients during the evaluated time periods. CONCLUSION: High long-term effectiveness and safety of dupilumab were confirmed in this dynamic cohort of patients with moderate to severe AD, regardless of clinical phenotype and course at baseline. Further research will be needed to investigate the effect of Th2 comorbidities and disease duration on the response to dupilumab and other newer therapeutics for AD.
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BACKGROUND: The survival benefit of sentinel lymph node biopsy (SLNB) in immunocompetent and immunosuppressed patients with high-risk cutaneous squamous cell carcinoma (cSCC) has not been established. OBJECTIVE: To determine whether SLNB improves disease-specific survival (DSS) in high-risk cSCC. Secondary objectives were to analyse disease-free survival, nodal recurrence-free survival and overall survival (OS). METHODS: Multicentre, retrospective, observational cohort study comparing survival outcomes in immunosuppressed and immunocompetent patients treated with SLNB or watchful waiting. Inverse probability of treatment weighting was used to adjust for possible confounding effects. RESULTS: We studied 638 tumours in immunocompetent patients (SLNB n = 42, observation n = 596) and 173 tumours in immunosuppressed patients (SLNB n = 28, observation n = 145). Overall, SLNB was positive in 15.7% of tumours. SLNB was associated with a reduced risk of nodal recurrence (NR) (hazard ratio [HR], 0.05 [95% CI, 0.01-0.43]; p = 0.006), disease specific mortality (HR, 0.17 [95% CI, 0.04-0.72]; p = 0.016) and all-cause mortality (HR, 0.33 [95% CI, 0.15-0.71]; p = 0.004) only in immunocompetent patients. CONCLUSIONS: SLNB was associated with improvements in NR, DSS and OS in immunocompetent but not in immunosuppressed patients with high-risk cSCC.
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Carcinoma, Squamous Cell , Immunocompromised Host , Sentinel Lymph Node Biopsy , Skin Neoplasms , Humans , Skin Neoplasms/pathology , Skin Neoplasms/mortality , Carcinoma, Squamous Cell/pathology , Carcinoma, Squamous Cell/mortality , Male , Retrospective Studies , Female , Aged , Middle Aged , Immunocompetence , Aged, 80 and over , Watchful Waiting , Disease-Free SurvivalABSTRACT
PURPOSE: Tildrakizumab is a selective inhibitor of IL-23 approved for the treatment of moderate-to-severe plaque psoriasis in two dosages. We conducted a 16-week multicenter retrospective study to compare the effectiveness and safety of tildrakizumab 200 mg versus tildrakizumab 100 mg in patients with a high disease burden or high body weight. MATERIALS AND METHODS: Our retrospective study included 134 patients treated with tildrakizumab 200 mg and 364 patients treated with tildrakizumab 100 mg from 28 Italian Dermatology Units affected by moderate-to-severe plaque psoriasis. The patients had a body weight above 90 kg or a high disease burden (Psoriasis Area and Severity Index [PASI] ≥ 16 or the involvement of difficult-to-treat areas). We evaluated the effectiveness of tildrakizumab at the week-16 visit in terms of PASI90, PASI100 and absolute PASI ≤ 2. RESULTS: After 16 weeks of treatment with tildrakizumab 200 mg, PASI90 was reached by 57.5% of patients and PASI100 by 39.6% of patients. At the same time point, 34.3% and 24.2% of patients treated with tildrakizumab 100 mg achieved PASI90 and PASI100, respectively. CONCLUSIONS: Our data suggest that tildrakizumab 200 mg has better effectiveness than tildrakizumab 100 mg in patients with a body weight ≥ 90 kg and a high disease burden.
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Antibodies, Monoclonal, Humanized , Body Weight , Psoriasis , Severity of Illness Index , Humans , Psoriasis/drug therapy , Psoriasis/pathology , Retrospective Studies , Male , Female , Antibodies, Monoclonal, Humanized/administration & dosage , Middle Aged , Adult , Treatment Outcome , Body Weight/drug effects , Italy , Dermatologic Agents/administration & dosage , Dermatologic Agents/therapeutic use , Dose-Response Relationship, Drug , AgedABSTRACT
BACKGROUND: Inverse psoriasis (IP) is a variant of plaque psoriasis involving flexor surfaces. A clear definition of IP is still lacking. Therapy is based on topical and systemic treatments, including classic systemic drugs and biologic agents, but a well-defined therapeutic strategy is absent. MATERIALS AND METHODS: This retrospective study investigated the general characteristics of patients with IP or vulgar psoriasis and compared the effectiveness of anti-interleukin-17 or anti-interleukin-23 agents in the same groups. Second, treatment effectiveness and the demographic characteristics of IP patients treated with IL-23 and IL-17 inhibitors were also compared. IP patients were included if they had specific psoriatic involvement of the axillary, inguinal, or submammary lines, breast folds, antecubital and popliteal pits, intergluteal fold, and perianal area. Patients with vulgar plaque psoriasis and concomitant intertriginous involvement were included in the vulgar psoriasis cohort. RESULTS: Patients with IP were prevalently female and treated with IL-17 inhibitors compared to those with vulgar psoriasis. They also had a greater risk of drug discontinuation and subsequent therapeutical switch (32.1% vs. 18.1%, P = 0.002). At later time points, those with IP showed progressively slower achievement of PASI100 and 90 compared to the cohort with vulgar psoriasis. In the IP cohort, there was greater joint involvement in patients treated with an anti-IL-17 agent (P = 0.011), who also had a lower median age of onset (P = 0.011) compared to patients treated with an anti-IL-23 agent. Patients with IP treated with an anti-IL-23 agent initiated with a lower mean PASI and showed a slower response than patients on an anti-IL-17 agent. At later time points, progressively greater effectiveness of IL-23 inhibitors was observed compared to IL-17 inhibitors. CONCLUSIONS: Patients with IP responded less to biologic agents than those with vulgar psoriasis. In the IP cohort, IL-17 inhibitors had a faster onset than IL-23 inhibitors, but long-term anti-IL-23 agents seem to be associated with better outcomes.
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INTRODUCTION: Over the past decade, significant advancements in the field of melanoma have included the introduction of a new staging system and the development of immunotherapy and targeted therapies, leading to changes in substage classification and impacting patient prognosis. Despite these strides, early detection remains paramount. The quest for dependable prognostic biomarkers is ongoing, given melanoma's unpredictable nature, especially in identifying patients at risk of relapse. Reliable biomarkers are critical for informed treatment decisions. AREAS COVERED: This review offers a comprehensive review of prognostic biomarkers in the context of clinical trials for immunotherapy and targeted therapy. It explores different clinical scenarios, including adjuvant, metastatic, and neo-adjuvant settings. Key findings suggest that tumor mutational burden, PD-L1 expression, IFN-γ signature, and immune-related factors are promising biomarkers associated with improved treatment responses. EXPERT OPINION: Identifying practical prognostic factors for melanoma therapy is challenging due to the tumor's heterogeneity. Promising biomarkers include tumor mutational burden (TMB), circulating tumor DNA, and those characterizing the tumor microenvironment, especially the immune component. Future research should prioritize large-scale, prospective studies to validate and standardize these biomarkers, emphasizing clinical relevance and real-world applicability. Easily accessible biomarkers have the potential to enhance the precision and effectiveness of melanoma management.