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1.
Dermatol Ther ; 35(1): e15166, 2022 01.
Artigo em Inglês | MEDLINE | ID: mdl-34676662

RESUMO

EffeCtiveness of biologic treAtmeNts for plaque psOriasis in Italy: An obserVAtional (CANOVA) study was aimed at providing real-world evidence of the effectiveness of biologics in Italian patients with moderate-severe psoriasis. It was an observational, retro-prospective cohort study conducted in 17 Italian dermatology clinics. Adult patients with moderate-severe plaque psoriasis, who started a biologic treatment between 24 weeks and 24 months before enrolment, were included. With a follow-up visit at 6 months after enrolment, each patient had at least 12 months of observation. The primary objective was to describe the clinical response rates (PASI 75) after 16/24/52 weeks from biologic treatment start. Secondary outcomes were sustained response, quality of life, and treatment satisfaction. Of the 669 eligible patients (64% males), 52% were naïve to biologics, though a mean duration of psoriasis since first diagnosis of 18.6 years (SD 13.2). The most frequently prescribed biologics were secukinumab (41%), ustekinumab (25%), TNF-inhibitors (22%) and ixekizumab (12%). PASI 75 was achieved by 86% of patients (95% CI: 82%-89%) at 16 weeks, 90% (87%-93%) at 24 weeks, and 91% (89%-94%) at 52 weeks. Patients achieving PASI 90 and PASI 100 at 52 weeks were 75% (71%-79%) and 53% (49%-57%), respectively. Sustained PASI 75 response after 1 year from treatment start was achieved by 78% (74%-82%) of patients. Mean DLQI total score was 2.3 (SD 3.9) at enrollment and decreased at the final visit to 1.8 (3.6). A high level of treatment satisfaction was expressed by patients over the study period. This large real-world study confirms in the clinical practice the good effectiveness and acceptability of biologics in psoriasis patients.


Assuntos
Produtos Biológicos , Psoríase , Adulto , Produtos Biológicos/efeitos adversos , Feminino , Humanos , Estudos Longitudinais , Masculino , Estudos Prospectivos , Psoríase/diagnóstico , Psoríase/tratamento farmacológico , Qualidade de Vida , Índice de Gravidade de Doença , Resultado do Tratamento
2.
Dermatol Ther ; 34(5): e15032, 2021 09.
Artigo em Inglês | MEDLINE | ID: mdl-34145701

RESUMO

Autoimmune bullous diseases are a heterogeneous group of diseases characterized by the development of cutaneous and mucosal vesicles, blisters, and finally erosions. The common pathogenetic mechanism is the presence of autoantibodies targeting structural proteins of the skin and mucous membranes (demosomes and hemidesmosomes): in the case of pemphigus, the antigens are intraepidermal, whereas in the case of pemphigoid, dermatitis herpetiformis, and epidermolysis bullosa acquisita they are subepidermal. Mucosal involvement typically affects the oral and ocular mucosa, but in some cases, the upper airways or the upper digestive tract are affected. The burden on patients' lives could be severe due to the impairment of normal feeding or breathing. In other cases, they may represent paraneoplastic syndromes. Since autoimmune bullous diseases may result in significant morbidity and mortality, depending on the grade of cutaneous and mucosal involvement, a prompt therapeutic approach is mandatory and, in recalcitrant cases, may be challenging. The first line therapy consists of corticosteroids, both topical and systemic. Once remission or control of the acute phase is obtained, adjuvant therapies need to be introduced in order to spare the corticosteroid load and minimize side effects such as iatrogenic diabetes or osteoporosis. Herein, we describe all current therapeutic approaches to autoimmune bullous diseases, also including emerging therapies.


Assuntos
Doenças Autoimunes , Epidermólise Bolhosa Adquirida , Penfigoide Bolhoso , Pênfigo , Dermatopatias Vesiculobolhosas , Doenças Autoimunes/diagnóstico , Doenças Autoimunes/tratamento farmacológico , Epidermólise Bolhosa Adquirida/diagnóstico , Epidermólise Bolhosa Adquirida/tratamento farmacológico , Humanos , Pênfigo/diagnóstico , Pênfigo/tratamento farmacológico , Dermatopatias Vesiculobolhosas/diagnóstico , Dermatopatias Vesiculobolhosas/tratamento farmacológico
3.
BMC Health Serv Res ; 21(1): 924, 2021 Sep 06.
Artigo em Inglês | MEDLINE | ID: mdl-34488749

RESUMO

BACKGROUND: Psoriasis is a chronic immune-mediated inflammatory skin disease which can also involve joints. It is often associated with burdensome comorbidities which negatively impact prognosis and quality of life (QoL). Biologic agents have been shown to be effective in controlling disease progression, but their use is associated with higher costs compared with traditional systemic treatments. The economic analysis of the CANOVA (EffeCtiveness of biologic treAtmeNts for plaque psOriasis in Italy: an obserVAtional longitudinal study of real-life clinical practice) study aims to assess the costs and cost-effectiveness of biologics in a real-world context in Italy. METHODS: The annualised overall direct costs of moderate-to-severe plaque psoriasis management, the annualised cost of biologic drugs and the cost per responder in the Italian National Health System perspective were assessed. More specifically, the cost per response and cost per sustained response of the most prescribed biologic therapies for the treatment of moderate-to-severe plaque psoriasis within the CANOVA study were assessed using the Psoriasis Area Severity Index (PASI) at several score levels (75, 90 and 100%). RESULTS: The most frequently used biologic therapies for plaque psoriasis were secukinumab, ustekinumab, adalimumab originator, and ixekizumab. Cost of biologics was the driver of expenditure, accounting for about 98% of total costs. Adalimumab originator was the biologic with the lowest cost per responder ratio (range: €7848 - €31,378), followed by secukinumab (range: €9015 - €33,419). Ustekinumab (range: €11,689 - €39,280) and ixekizumab (range: €11,092 - €34,289) ranked respectively third and fourth, in terms of cost-effectiveness ratio. As concerns the cost per sustained response analysis, secukinumab showed the lowest value observed (€21,375) over the other options, because of its high response rate (86% vs. 60-80%), which was achieved early in time. CONCLUSION: Biologic therapy is a valuable asset for the treatment of moderate-to-severe plaque psoriasis. Concomitant assessment of treatment costs against the expected therapeutic response over time can provide physicians and payers additional insights which can complement the traditional risk-benefit profile assessment and drive treatment decisions.


Assuntos
Psoríase , Qualidade de Vida , Anticorpos Monoclonais/uso terapêutico , Terapia Biológica , Humanos , Itália , Estudos Longitudinais , Psoríase/tratamento farmacológico , Índice de Gravidade de Doença , Resultado do Tratamento
4.
Pediatr Dermatol ; 38(5): 1012-1019, 2021 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-34561885

RESUMO

Vulvar vitiligo (VV) and vulvar lichen sclerosus (VLS), both feature skin and mucosal hypo-/depigmentation. The aim of this study was to describe the clinical and dermoscopic features of VV and VLS in the pediatric population, providing diagnostic clues, and to define their association. We performed a systematic literature review of the clinical and dermoscopic features of pediatric VV and VLS. An observational study was conducted on children affected by VLS associated with VV, referred to the Dermatology Unit of the Sant'Orsola Polyclinic in Bologna, Italy. Medical history, age at diagnosis, ethnicity, clinical and dermoscopic features, and symptoms were recorded for all patients. 124 cases of VLS and 10 cases of VV were reviewed. Clinical manifestations included hypo-/depigmented patches in both conditions, while ecchymosis/purpura and fissures/erosion were observed in VLS. Symptoms including pruritus, pain, or burning were reported only by VLS patients. In our study five patients with VLS associated with VV were retrieved. Clinical features included well-demarcated depigmented patches in VV and translucent areas, erythema, ecchymoses/purpura, and labial fusion in VLS. Dermoscopy showed white structureless areas with a whipped cream-like appearance, linear or dotted vessels, white chrysalis-like structures, erosion and red-purpuric blotches in VLS and reduced pigment network or pigment absence, intralesional spots of residual pigmentation and telangiectasias in VV. Symptoms were present in all patients. Both VV and VLS show hypo-/depigmented patches. In the presence of associated symptoms, possible VLS should be investigated with clinical and dermoscopic examination to achieve a prompt diagnosis.


Assuntos
Líquen Escleroso e Atrófico , Vitiligo , Líquen Escleroso Vulvar , Criança , Feminino , Humanos , Líquen Escleroso e Atrófico/complicações , Líquen Escleroso e Atrófico/diagnóstico , Estudos Observacionais como Assunto , Pele , Vitiligo/diagnóstico , Líquen Escleroso Vulvar/diagnóstico
8.
Acta Derm Venereol ; 97(9): 1100-1107, 2017 Oct 02.
Artigo em Inglês | MEDLINE | ID: mdl-28512666

RESUMO

The introduction of dermoscopy has improved the accuracy of diagnosis of melanoma. However, early stage melanoma can be difficult to diagnose. Eighty-nine cases of thin melanoma with a Breslow thickness ≤1 mm located on the lower limb and diagnosed between 2008 and 2016 were assessed using 4 dermoscopic algorithms: (i) modified pattern analysis; (ii) ABCD rule of dermoscopy; (iii) 7-point checklist; and (iv) Menzies' method. Two groups of early stage melanomas of the legs were identified: "difficult to diagnose melanomas" (DDM) and "non-difficult to diagnose melanomas" (NDDM). In our series the dermoscopic features of DDM were difficult to differentiate from melanocytic naevi, and the reticular pattern was the most frequently observed. "Depigmentation" was the only specific criterion associated with DDM. The sensitivity of diagnostic systems for thin melanomas of the lower limbs was lower than in previous studies. This result could be related to the lower mean Breslow thickness of the invasive melanomas in our sample and the high number of melanomas in situ. In conclusion, early stage melanoma of the legs may be difficult to detect at clinical examination or with dermoscopic examination alone. Focusing on depigmentation in dermoscopy associated with anamnestic features could be a useful tool to detect difficult thin melanomas. In addition, sequential dermoscopy is recommended for high-risk patients with previous melanomas or atypical mole syndrome.


Assuntos
Dermoscopia , Melanoma/patologia , Neoplasias Cutâneas/patologia , Adulto , Feminino , Humanos , Modelos Logísticos , Extremidade Inferior/patologia , Masculino , Melanoma/diagnóstico , Pessoa de Meia-Idade , Estudos Retrospectivos , Neoplasias Cutâneas/diagnóstico
9.
Dermatology ; 232(2): 177-84, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-26771575

RESUMO

INTRODUCTION AND OBJECTIVES: Nail apparatus melanoma (NAM) is an uncommon tumor, especially in Caucasians. The prognosis of patients affected by NAM was analyzed and correlated with the histopathological criteria and the surgical management of the tumors. MATERIALS AND METHODS: We collected data regarding NAM referred to the Skin Cancer Unit of the Dermatology Department of the University of Bologna, from 1992 to January 2012. RESULTS: Out of 1,327 melanoma cases diagnosed between 1992 and 2012, 42 patients were affected by NAM (2.93%). All the patients were Caucasian. Two deceased patients with insufficient medical records and 1 woman with a personal history of breast cancer were excluded. Thirty-nine cases entered this study: 24 were women (67%) and 15 men (33%). The mean age at diagnosis of NAM was 57.3 years (range 29-88 years). Statistical analyses showed that prognosis was significantly correlated with the Breslow thickness (≥/<2 mm; p = 0.02), regression (p < 0.0001) and ulceration (p = 0.04). Regarding surgical management, Kaplan-Meier's test pointed out that performing functional surgery compared to disarticulation did not correlate with a better prognosis of patients (p = 0.08). CONCLUSIONS: In our experience, the surgical management (disarticulation with respect to functional surgical excision) did not influence the prognosis of NAM patients. The latter was affected by the histopathological characteristics (Breslow thickness, regression and mitoses) and location (fingers vs. foot).


Assuntos
Melanoma/patologia , Melanoma/cirurgia , Doenças da Unha/patologia , Doenças da Unha/cirurgia , Neoplasias Cutâneas/patologia , Neoplasias Cutâneas/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Desarticulação , Feminino , Hallux , Humanos , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Índice Mitótico , Prognóstico , Úlcera Cutânea/etiologia , Polegar , Carga Tumoral
14.
Dermatol Pract Concept ; 14(3)2024 Jul 01.
Artigo em Inglês | MEDLINE | ID: mdl-39122516

RESUMO

INTRODUCTION: Infantile hemangioma with minimal or arrested growth (IHMAG) is an unusual subset of infantile hemangioma, difficult to recognize because they are often mistaken for capillary malformation or other entities. Dermoscopic features of IHMAG have been described only in small case series so far. OBJECTIVES: The aim of our study was to evaluate epidemiological, clinical, and dermoscopic features in 79 cases of IHMAG with a specific focus on neonates and toddlers with segmental complicated IHMAG and to provide a remarkable dermoscopic criterion to achieve diagnosis. METHODS: This case series collected all the cases of IHMAG recorded in our Clinical Registry from January 2012 to March 2022. RESULTS: A total of 79 cases of IHMAG were identified in our study; 53 (67.1%) were localized and 26 (32.9 %) were segmental. Patients showed some complications during follow-up such as ulceration and soft tissue anomalies. One PHACE syndrome and two LUMBAR syndromes were included. Our study highlights the main dermoscopic features differentiating IHMAG from infantile hemangiomas and capillary malformations in neonatal patients, highlighting the presence of enlarged unfocused telangiectatic vessels as remarkable clues. CONCLUSIONS: This is a large case series described in the literature about this rare entity. We emphasize that segmental IHMAG may be associated with structural abnormalities and may pose a diagnostic challenge especially in its rare facial segmental localization. The use of dermoscopy allowed us to find typical signs for IHMAG, thus avoiding the execution of invasive methods and ensuring the prompt suspicion of a syndrome in segmental neonatal cases.

15.
Dermatol Pract Concept ; 14(2)2024 Apr 01.
Artigo em Inglês | MEDLINE | ID: mdl-38810027

RESUMO

INTRODUCTION: Pilomatricoma is a benign adnexal dermal or subcutaneous tumor derived from immature hair matrix cells. OBJECTIVES: The aim of our study is to evaluate clinical and dermoscopic features of pilomatricomas, with a specific focus on pediatric lesions, and to provide a concise review of the existing literature. METHODS: A single-center retrospective study was undertaken on 55 patients with a histopathological diagnosis of pilomatricoma referred to the Dermatology Unit, University of Bologna, Bologna, Italy, between 2005 and 2023. Pilomatricomas were retrospectively evaluated relying on clinical and dermoscopic images. A PubMed search was conducted. All the relevant research up to July 31, 2023, was reviewed. We classified the cases as "typical" or "atypical" based on whether they were suspected of being pilomatricomas or not. RESULTS: A total of 55 children with pilomatricomas were observed and studied. Two patients presented with 2 pilomatricomas, leading to the identification of 58 pilomatricomas. 'Typical' pilomatricomas were observed in 79% of cases as nodular and pigmented lesions with one or more colors, ranging from blue-gray to red to yellow/white, evident on clinical examination and even better on dermoscopy. In 21% of cases, pilomatricomas presented in an 'atypical' form, which did not allow for a well-founded suspicion, placing them in differential diagnosis with other lesions and therefore requiring histological examination. CONCLUSIONS: According to our case series and systematic review of the literature, clinical appearance and dermoscopy may be sufficient to diagnose or suspect pilomatricoma in around 80% of cases, while histological examination is necessary to confirm the diagnosis in the remaining 20% of cases.

16.
J Taibah Univ Med Sci ; 19(4): 728-736, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-39040484

RESUMO

Objective: Pigmented fungiform papillae of the tongue (PFPT) are infrequently encountered and inadequately documented pigmented lesions that pose challenges in diagnosis and subsequent treatment planning. The study was aimed at analyzing dentists' knowledge and attitudes regarding PFPT morphologies, to determine diagnosis and subsequent treatment planning. Methods: A cross-sectional study was conducted among dentists in East Java through an online questionnaire. Four clinical photographs of PFPT were presented, accompanied by seven questions assessing dentists' knowledge of PFPT, including lesion types, tongue structure involvement, Holzwanger classification, lesion patterns, suspected diagnoses and the nature of the lesion (benign or malignant). Additional questions to evaluate attitudes included prior experience with PFPT in practice, potential malignant transformation, diagnostic investigation and required treatment. Knowledge-associated attitude differences were statistically analyzed with the Mann-Whitney test with a threshold of p < 0.05. Result: A total of 117 dentists participated, most of whom were women (69.23%) and were 26-30 years of age (44.44%). Dentists 41-50 years of age had superior knowledge to those 20-30 years of age (p = 0.005). Practitioners with 1-5 years of experience showed significant differences in knowledge regarding PFPT (p < 0.05). No significant differences in knowledge level and attitudes were observed, particularly regarding PFPT treatment and supporting investigation (p > 0.05). However, prior encounters with PFPT cases were significantly associated with treatment decisions and supporting investigations for diagnosis (p < 0.05). Conclusion: Most participating dentists had substantial knowledge of PFPT cases. Dentists' understanding, as reflected in their attitudes toward investigating and treating PFPT, was notably influenced by prior encounters with PFPT cases.

18.
Pediatr Dermatol ; 35(2): 284, 2018 03.
Artigo em Inglês | MEDLINE | ID: mdl-29575080

Assuntos
Escabiose , Humanos , Lactente
20.
Skin Appendage Disord ; 8(6): 482-485, 2022 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-36407645

RESUMO

Introduction: Erosive pustular dermatosis of the scalp (EPDS) is an inflammatory scalp condition that usually affects the elderly, while only few cases have been reported in childhood. In children, it may mimic fungal or bacterial infections, especially kerion. Case Presentation: We describe the usefulness of trichoscopy as a supportive diagnostic tool in 2 cases of pediatric EPDS. Discussion: Clinical distinction between EPDS and different types of alopecia in children is difficult, with a significant likelihood of diagnostic errors and delay in therapy. Trichoscopy may provide a noninvasive option that can help avoid invasive diagnostic procedures in children.

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