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Atopic dermatitis (AD) and psoriasis (PsO) are among the most common diseases in the daily clinical practice. Usually, AD and PsO are reported as two diseases that cannot coexist in the same patient because this requires the activation of opposing inflammatory pathways. Anyway, some reports highlight how AD and PsO may coexist in the same patient or develop consequently. In this short report we collected 12 patients that developed new AD or PsO. Among them, eight patients (n = 8; 3M:5F) with a previous diagnosis of PsO, developed subsequently an AD with a mean time of onset of 71.5 months. Out of eight patients, four patients where in treatment with ustekinumab, one with ixekizumab, two with adalimumab, and one with guselkumab. All new onset AD have been treated with topical medicaments, except one case that performed dupilumab. Contrariwise, four patients with a baseline AD developed a PsO with a mean time of onset of 25 months. Two AD patients were under dupilumab treatment, while the other two patients performed only topical treatments. All patients showed an improvement of the new onset PsO with topical treatment only. This report highlights how AD and PsO are not mutually exclusive diseases. The mechanisms by which AD patients develop PsO or psoriatic patients develop AD are still not very clear; some triggers can promote these processes, such as systemic therapies. Therefore, clinicians should carefully evaluate any changes in these patients, in order to reach a correct diagnosis and carry out a relative treatment.
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Productos Biológicos , Dermatitis Atópica , Psoriasis , Humanos , Dermatitis Atópica/diagnóstico , Dermatitis Atópica/tratamiento farmacológico , Psoriasis/diagnóstico , Psoriasis/tratamiento farmacológico , Ustekinumab/efectos adversos , Adalimumab/efectos adversos , Productos Biológicos/efectos adversosRESUMEN
Background and objectives: Vitiligo is an acquired chronic and idiopathic skin disorder, characterized by selective loss of melanocytes and resulting in a cutaneous depigmentation. Treatment for vitiligo remains a challenge for dermatologists; thus, it is frustrating both for physicians and patients. The objective of this study was to evaluate a combination treatment characterized by the use of a leukocyte-rich platelet-rich plasma, which is particularly rich in monocytes (defined here as monocyte-rich PRP), in combination with a 1927 nm fraxel laser and a 308 nm excimer laser. Materials and Methods: Treatment with monocyte-rich PRP combined with 1927 nm fraxel laser and 308 nm excimer laser was performed in nine sessions in 80 days and the median follow-up of the patients was 10 months. A total of 27 Caucasian patients were included in the present study. The median age of patients was 41 years, ranging between 20 and 69 years. Results: A re-pigmentation occurred in 16 cases (59%) with a reduction of the Vitiligo Extent Score (VES) and absence of re-pigmentation in untreated areas. Performing a rank correlation between VES and re-pigmentation in the treated areas, we found that there was a significant correlation (p < 0.0001). The presence of progressive vitiligo (p = 0.1) and the anatomic areas (p = 0.1) did not influence the treatment. Untreated areas did not show any improvement of the depigmented lesions, except in one case (p < 0.0001). Conclusions: in this report, we show for the first time how PRP rich in monocytes, in combination with laser therapies, gives a long therapeutic response, which persists even after 10 months of follow-up.
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Plasma Rico en Plaquetas , Vitíligo , Adulto , Humanos , Láseres de Excímeros , Monocitos , Proyectos Piloto , Resultado del Tratamiento , Vitíligo/terapiaRESUMEN
Basal cell carcinoma (BCC), the most common type of skin cancer in the world, usually arises in sun-exposed areas of the skin. The therapeutic approach to periocular BCC has changed in the last few years. Currently the treatment, considering the delicate localization of the disease, must not only ensure complete recovery from the neoplastic disease, but must also satisfy functional and aesthetic criteria. In this study we tried to evaluate the efficacy of CO2 laser and photodynamic therapy in periocular BCC.
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Carcinoma Basocelular/terapia , Neoplasias Faciales/terapia , Terapia por Láser/instrumentación , Láseres de Gas/uso terapéutico , Fotoquimioterapia , Fármacos Fotosensibilizantes/administración & dosificación , Neoplasias Cutáneas/terapia , Anciano , Anciano de 80 o más Años , Carcinoma Basocelular/patología , Quimioterapia Adyuvante , Estética , Neoplasias Faciales/patología , Femenino , Humanos , Terapia por Láser/efectos adversos , Láseres de Gas/efectos adversos , Masculino , Persona de Mediana Edad , Satisfacción del Paciente , Fotoquimioterapia/efectos adversos , Fármacos Fotosensibilizantes/efectos adversos , Neoplasias Cutáneas/patología , Resultado del Tratamiento , Carga TumoralRESUMEN
Human papillomavirus (HPV) is a double-stranded circular DNA virus belonging to the papillomavirus family. It is transmitted by skin-to-skin or mucosa-to-mucosa contact and enters the body via cutaneous or mucosal trauma. HPV infection is the most common sexually transmitted disease, although it is usually cured by the immune system. Worldwide, the risk of being infected at least once in a lifetime among both men and women is 50%. HPV infection causes common and anogenital warts, as well as other non-dermatological diseases. The role of HPV in cancer development has been extensively studied, primarily in cervical cancer, but also in other types of neoplasms.
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Neoplasias/virología , Papillomaviridae , Infecciones por Papillomavirus/virología , Infecciones Tumorales por Virus/virología , Genoma Viral , Humanos , Papillomaviridae/genética , Infecciones por Papillomavirus/patología , Infecciones por Papillomavirus/prevención & control , Vacunas contra Papillomavirus/inmunología , Infecciones Tumorales por Virus/patología , Infecciones Tumorales por Virus/prevención & controlRESUMEN
INTRODUCTION: Genital involvement is observed in approximately 60% of patients with psoriasis, presenting clinicians with formidable challenges in treatment. While new biologic drugs have emerged as safe and effective options for managing psoriasis, their efficacy in challenging-to-treat areas remains inadequately explored. Intriguingly, studies have shown that interleukin (IL)-17 inhibitors exhibit effectiveness in addressing genital psoriasis. OBJECTIVES: We aimed to determine the effectiveness profile of bimekizumab in patients affected by moderate-to-severe plaque psoriasis with involvement of genitalia. METHODS: Bimekizumab, a dual inhibitor of both IL-17A and IL-17F, was the focus of our 16-week study, demonstrating highly favorable outcomes for patients with genital psoriasis. The effectiveness of bimekizumab was evaluated in terms of improvement in Static Physician Global Assessment of Genitalia (sPGA-G) and Psoriasis Area and Severity Index. RESULTS: Sixty-five adult patients were enrolled. Remarkably, 98.4% of our participants achieved a clear sPGA-G score (s-PGA-g = 0) within 16 weeks. Moreover, consistent improvements were observed in Psoriasis Area and Severity Index scores, accompanied by a significant reduction in the mean Dermatology Life Quality Index, signifying enhanced quality of life. Notably, none of the patients reported a severe impairment in their quality of life after 16 weeks of treatment. In our cohort of 65 patients, subgroup analyses unveiled that the effectiveness of bimekizumab remained unaffected by prior exposure to other biologics or by obesity. CONCLUSIONS: Our initial findings suggest that bimekizumab may serve as a valuable treatment option for genital psoriasis. Nevertheless, further research with larger sample sizes and longer-term follow-up is imperative to conclusively validate these results.
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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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Anticuerpos Monoclonales Humanizados , Peso Corporal , Psoriasis , Índice de Severidad de la Enfermedad , Humanos , Psoriasis/tratamiento farmacológico , Psoriasis/patología , Estudios Retrospectivos , Masculino , Femenino , Anticuerpos Monoclonales Humanizados/administración & dosificación , Persona de Mediana Edad , Adulto , Resultado del Tratamiento , Peso Corporal/efectos de los fármacos , Italia , Fármacos Dermatológicos/administración & dosificación , Fármacos Dermatológicos/uso terapéutico , Relación Dosis-Respuesta a Droga , AncianoAsunto(s)
Antiinflamatorios/uso terapéutico , Proteína Antagonista del Receptor de Interleucina 1/uso terapéutico , Piodermia Gangrenosa/tratamiento farmacológico , Síndrome de Wiskott-Aldrich/inmunología , Adolescente , Humanos , Huésped Inmunocomprometido , Masculino , Piodermia Gangrenosa/diagnóstico , Piodermia Gangrenosa/inmunología , Resultado del Tratamiento , Síndrome de Wiskott-Aldrich/diagnóstico , Síndrome de Wiskott-Aldrich/genética , Síndrome de Wiskott-Aldrich/terapia , Cicatrización de HeridasAsunto(s)
Angioqueratoma/diagnóstico por imagen , Angioqueratoma/cirugía , Láseres de Gas/uso terapéutico , Seudolinfoma/diagnóstico por imagen , Seudolinfoma/cirugía , Neoplasias Cutáneas/diagnóstico por imagen , Neoplasias Cutáneas/cirugía , Adulto , Angioqueratoma/patología , Dermoscopía , Femenino , Humanos , Seudolinfoma/patología , Neoplasias Cutáneas/patología , Dedos del PieRESUMEN
Purpose: Secukinumab is a fully human monoclonal antibody that inhibits interleukin (IL)-17A approved for the treatment of moderate to severe plaque psoriasis in adults and children. We compared the efficacy and safety of secukinumab in patients aged < 65 years (adult patients) versus patients aged ≥ 65 years (elderly patients) in a post-hoc analysis of the SUPREME study. Patients and Methods: Patients with moderate to severe plaque psoriasis received subcutaneous secukinumab 300 mg per week for the first 5 weeks, then 300 mg per month. We compared the following outcomes in patients aged ≥ 65 years vs < 65 years: baseline characteristics; PASI50/75/90/100 response rates (improvements ≥ 50%/75%/90%/100% in Psoriasis Area and Severity Index (PASI) from baseline); changes in Dermatology Life Quality Index (DLQI); Hospital Anxiety and Depression Scale (HAD-A, HAD-D) score changes; treatment-emergent adverse events (TEAEs). Results: Secukinumab was slightly less effective in elderly patients than in adult patients (response rates at week 16: PASI90, 69.4% vs 80.9%, p = 0.4528; PASI100, 44.4% vs 56.7%, p = 0.8973). Elderly and adult patients showed a similar time course of changes in absolute PASI scores. Patients aged ≥ 65 years had a statistically significantly lower improvement in quality of life (mean DLQI reduction) than patients aged < 65 years at week 16 [-5.4 (±4.3) vs -8.8 (±6.9), p = 0.0065] and at week 24 [-5.3 (±4.4) vs -9.2 (±7.1), p = 0.0038]. Secukinumab treatment resulted in comparable mean reductions in anxiety and depression scores in both cohorts at 24 weeks [HAD-A, -1.3 (±3.3) vs -2.1 (±3.8), p = 0.9004; HAD-D, -1.0 (±3.3) vs -1.5 (±3.1), p = 0.4598]. The frequency of TEAEs in the two cohorts was similar (16.7% vs 14.6%, p = 0.7391). Conclusion: Secukinumab is a valid option for the management of moderate to severe psoriasis in elderly patients.
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Introduction: Bimekizumab is a monoclonal antibody that targets Interleukin-17 A and F, approved for the treatment of moderate-to-severe plaque psoriasis. While bimekizumab has been evaluated in several phase-III clinical trials, real-world evidence is still very limited. Method: This multicenter retrospective study included patients affected by plaque psoriasis treated with bimekizumab from May 1, 2022 to April 30, 2023, at 19 Italian referral hospitals. Patients affected by moderate-to-severe plaque psoriasis eligible for systemic treatments were included. The effectiveness of bimekizumab was evaluated in terms of reduction in psoriasis area and severity index (PASI) compared with baseline at weeks 4 and 16. The main outcomes were the percentages of patients achieving an improvement of at least 75% (PASI75), 90% (PASI90) and 100% (PASI100) in PASI score. Results: The study included 237 patients who received at least one injection of bimekizumab. One hundred and seventy-one patients and 114 reached four and 16 weeks of follow-up, respectively. Complete skin clearance was achieved by 43.3% and 75.4% of patients at weeks 4 and 16, respectively. At week 16, 86.8% of patients reported no impact on their quality of life. At week 16, there were no significant differences between bio-naïve and bio-experienced patients in terms of PASI75, PASI90 and PASI100. The most commonly reported adverse events (AEs) were oral candidiasis (10.1%). No severe AEs or AEs leading to discontinuation were observed throughout the study. Conclusion: Our experience supports the effectiveness and tolerability of bimekizumab in a real-world setting with similar results compared with phase-III clinical trials.
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The treatment of early-stage penile carcinoma is usually represented by wide excision or partial penectomy with or without inguinal lymph node dissection. However, laser ablation of the tumor may have a prominent role as an organ-sparing approach. In this regard, the combination of UltraPulse CO2 laser and photodynamic therapy (PDT) may be a valid option, especially when surgery is not feasible or refused. UltraPulse CO2 laser allows for the formation of gentle cutaneous abrasion that destroys the malignant tissue and, at the same time, improving the uptake of methyl aminolevulinate and amplifying the photochemical reaction of PDT in the tumor and surrounding tissue.
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Psoriasis is a chronic immune-mediated inflammatory skin disorder affecting children and adults. To date no approved biomarkers for diagnosis of this disease and follow up of patients have been translated into clinical practice. Recently, extracellular vesicles (EVs) secreted by all cells and present in almost all biological fluids are playing a crucial role in diagnosis and follow up of several diseases, including psoriasis. Since many psoriatic patients show altered plasma lipid profiles and since EVs have been involved in psoriasis pathogenesis, we studied the phospholipid profile of EVs, both microvesicles (MV) or exosomes (Exo), derived from plasma of psoriatic patients undergoing systemic biological treatment (secukinumab, ustekinumab, adalimumab), in comparison with EVs of untreated patients and healthy donors (HD). EVs were evaluated by immune electronmicroscopy for their morphology and by NanoSight for their amount and dimensions. EV phospholipid profiling was performed by High Resolution Liquid Chromatography-Mass Spectrometry and statistical Partial Least Squares Discriminant Analysis. Our results demonstrated that psoriatic patients showed a higher concentration of both MV and Exo in comparison to EVs from HD. The phospholipid profile of Exo from psoriatic patients showed increased levels of phosphatidylcholine (PC), phosphatidylethanolamine (PE), phosphatidylglycerol and lysoPC compared to Exo from HD. Sphingomyelin (SM) and phosphatidylinositol (PI) are the only phospholipid classes whose levels changed in MV. Moreover, the therapy with ustekinumab seemed to revert the PE and PC lipid composition of circulating Exo towards that of HD and it is the only one of the three biological drugs that did not alter SM expression in MV. Therefore, the determination of lipid alterations of circulating EVs could harbor useful information for the diagnosis and drug response in psoriatic patients.
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The Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) is a new pathogen agent causing the coronavirus infectious disease (COVID-19). This novel virus originated the most challenging pandemic in this century, causing economic and social upheaval internationally. The extreme infectiousness and high mortality rates incentivized the development of vaccines to control this pandemic to prevent further morbidity and mortality. This international scenario led academic scientists, industries, and governments to work and collaborate strongly to make a portfolio of vaccines available at an unprecedented pace. Indeed, the robust collaboration between public systems and private companies led to resolutive actions for accelerating therapeutic interventions and vaccines mechanism. These strategies contributed to rapidly identifying safe and effective vaccines as quickly and efficiently as possible. Preclinical research employed animal models to develop vaccines that induce protective and long-lived immune responses. A spectrum of vaccines is worldwide under investigation in various preclinical and clinical studies to develop both individual protection and safe development of population-level herd immunity. Companies employed and developed different technological approaches for vaccines production, including inactivated vaccines, live-attenuated, non-replicating viral vector vaccines, as well as acid nucleic-based vaccines. In this view, the present narrative review provides an overview of current vaccination strategies, taking into account both preclinical studies and clinical trials in humans. Furthermore, to better understand immunization, animal models on SARS-CoV-2 pathogenesis are also briefly discussed.
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Vacunas contra la COVID-19/uso terapéutico , COVID-19/prevención & control , Pandemias/prevención & control , Animales , Vacunas contra la COVID-19/clasificación , Humanos , Modelos Animales , Ensayos Clínicos Controlados Aleatorios como Asunto , Vacunas Atenuadas , Vacunas de ADNRESUMEN
BACKGROUND: Laser technology provides different solutions for scar treatment from the traditional ablative lasers to the more recent fractional devices. PATIENTS AND METHODS: We present the case of a young woman treated for scars induced by severe whipping since the age of 10. She received four monthly nonablative fractional 1550 nm erbium glass laser treatments. Fluence used was 20 mJ/cm2 with 1500 microthermal zones/cm2. RESULTS: Significant improvement was documented in the color and texture of the lesion at the end of treatment and at follow-up. Treatment had no major side effects and was well tolerated. CONCLUSIONS: We believe that nonablative fractional lasers, used mainly for cosmetic purposes, may be useful in managing post-traumatic scars as well.
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Cicatriz/radioterapia , Terapia por Láser , Láseres de Estado Sólido/uso terapéutico , Adulto , Cicatriz/etiología , Cicatriz/patología , Femenino , HumanosRESUMEN
OBJECTIVE: We treated two patients with recalcitrant lichen sclerosus (LS) of the penis with a combination of 1927 nm thulium fiber laser and methyl-aminolevulinate (MAL) photodynamic therapy (PDT). BACKGROUND DATA: Therapy of LS is based on topical potent steroids, emollients, and topical calcineurin inhibitors. Circumcision is effective, but not always accepted. PDT represents a valid therapeutic option in refractory cases, but there are no reports about the association with 1927 nm thulium laser in the treatment of this pathology. MATERIALS AND METHODS: We used to treat the affected areas with a combination of 1927 nm thulium fiber laser and MAL PDT in the same section. The same protocol was repeated after 1 month. RESULTS: An improvement of lesions after the first treatment and complete cleaning after 3 months of therapy were noted. Results were maintained in the follow-up after 2 years. CONCLUSIONS: Association with 1927 nm thulium laser was able to amplify the effectiveness of PDT and to promote tissue remodeling. Despite the positive response to our case, clinical studies are lacking and further analysis could be performed on a wider population to better define correct dosage and safety profile. Further, it is necessary to compare this procedure with other treatments to establish the real effectiveness.
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Láseres de Estado Sólido/uso terapéutico , Liquen Escleroso y Atrófico/radioterapia , Fotoquimioterapia , Tulio , Humanos , Liquen Escleroso y Atrófico/patología , Masculino , Persona de Mediana EdadRESUMEN
BACKGROUND: Psoriasis is an inflammatory disease with a chronic course; often it is associated with various serious comorbidity and a compromised quality of life. Psoriasis patients experience a low self-esteem, feelings of shame and frustration, they report a seriously compromised social and sentimental sphere, difficulties at work and in daily activities, coming in most serious cases to suicidal ideation. METHODS: Our job is to experiment the introduction of the innovative PSOdisk tool to quantify the impact of psoriasis on quality of life, comparing it with PASI Index. We presented the empirical analysis, gathered through a sample of 24 patients, followed for 6 months of therapy with biologics. Patients were encountered three times, at a distance of three months each, during which we calculated a PASI score and we administered the PSOdisk. RESULTS: Through various statistical analyses we have identified a relationship between PSOdisk value and other parameters such as patient age and particular locations of psoriasis. Specifically we systematically observed that patients aged less than 50 years reported a more compromised quality of life (QoL) when compared to older patients with the same clinical severity. At the same time patients with hands or genitals involvement show higher values associated with the PSOdisk compared with patients without such anatomical deficiency. CONCLUSIONS: PSOdisk instrument proved to be effective and optimal for widespread distribution in the outpatient activity. It also encourages dialogue between doctor and patient; it increases compliance of the latter with regard to the therapy and a desirable improvement in outcomes. A systematic assessment of the impact of psoriasis on patients' QoL is fundamental and must complement the objective assessment in clinical practice.