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BACKGROUND: Hidradenitis suppurativa (HS) causes significant physical, social, and psychological burdens. Internalized stigma, acceptance of negative attitudes and stereotypes of society regarding a person's illness, has not been studied previously in HS. OBJECTIVES: The objective of this study was to investigate the internalized stigma state of HS patients and identify the factors affecting it. METHODS: This multicenter, prospective, cross-sectional study included 731 patients. Internalized Stigma Scale (ISS), Hurley staging, Physician Global Assessment, Dermatology Life Quality Index (DLQI), Skindex-16, Beck Depression Inventory-II (BDI-II), and Visual Analog Scale (VAS)-pain score were used in the study. RESULTS: The mean ISS value (57.50 ± 16.90) was comparable to the mean ISS values of studies in visible dermatological and various psychiatric diseases. A significant correlation was found between the mean values of ISS and all disease activity scores, quality of life measures, BDI-II, and VAS-pain scores. Obesity, family history, low education and income level, vulva/scrotum involvement and being actively treated are significant and independent predictive factors for high internalized stigma in multivariate analysis. CONCLUSIONS: HS patients internalize society's negative judgements, which may create a profound negative effect on access to health care. Therefore, in addition to suppressing disease activity, addressing internalized stigma is fundamental for improving health care quality.
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Hidradenite Supurativa , Masculino , Feminino , Humanos , Hidradenite Supurativa/psicologia , Qualidade de Vida/psicologia , Estudos Transversais , Estudos Prospectivos , Índice de Gravidade de Doença , Dor/etiologiaRESUMO
INTRODUCTION: This study aimed to evaluate factors affecting drug survival and treatment response in patients with chronic urticaria treated with omalizumab in clinical practice. METHODS: This study included 386 patients with chronic urticaria. Demographic characteristics, clinical features, laboratory parameters, and omalizumab treatment data were analyzed retrospectively. The 7-day urticaria activity score (UAS7) and urticaria control test (UCT) were used to assess disease severity and treatment responses. RESULTS: Well-controlled disease (UAS7 ≤6) was achieved in 59.3% of patients at a median of 2 months. Complete response was significantly higher in patients treated with omalizumab for ≥12 months (p < 0.001). Family history of asthma (p = 0.01) was less frequent, and disease duration (p = 0.041) was shorter in patients with well-controlled disease. Total treatment duration was longer in patients with relapse (p < 0.001) and serum Helicobacter pylori IgA positivity (p = 0.029). DISCUSSION/CONCLUSION: Treatment response is better in patients treated with omalizumab for ≥12 months. However, prolonged treatment does not prevent relapse. Our findings suggest that continuous or intermittent therapy is an appropriate alternative treatment option in patients with severe chronic urticaria; however, continuous therapy can be preferred to maintain the patient's quality of life.
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Antialérgicos , Urticária Crônica , Urticária , Humanos , Omalizumab/uso terapêutico , Omalizumab/efeitos adversos , Urticária Crônica/tratamento farmacológico , Qualidade de Vida , Estudos Retrospectivos , Resultado do Tratamento , Urticária/tratamento farmacológico , Doença Crônica , RecidivaRESUMO
BACKGROUND: Familial aggregation in Behçet's disease (BD) has been reported in Turkish and Japanese populations. While the frequency of familial cases has been reported to be 2-5% worldwide, this rate reaches up to 15% in the Middle East. OBJECTIVE: This study aimed to determine the incidence of familial BD cases followed in the BD polyclinic and to compare their clinical and demographic characteristics to those observed in sporadic cases. METHODS: Data related to BD patients who were followed between 1995 and 2014 were collected from computerized archive records and were assessed for detailed family histories. Only first-degree relatives (brother, sister, mother, father, children) were considered to be cases of familial BD. Clinical and demographic -features were retrieved. Our BD polyclinic is located in the Southeast Marmara Region in Turkey. RESULTS: BD was detected in 36 first-degree relatives of 33 patients out of 840 patients with BD. A total of 45 patients were diagnosed as familial BD;23 were female, and 22 were male. In our patients, the incidence of familial BD was determined to be 3.9%. The rates for HLA-B5 positivity, ocular involvement, genital ulcers, and erythema nodosum were determined to be 86.6% (26/30), 26.6%, 82.2%, and 60%, respectively. None of the patients had neurological involvement, but 2 had vascular involvement. CONCLUSION: This study may contribute to the epidemiological data of BD from Turkey.
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Síndrome de Behçet/diagnóstico , Síndrome de Behçet/epidemiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Síndrome de Behçet/complicações , Síndrome de Behçet/genética , Feminino , Antígenos HLA-B/genética , Humanos , Masculino , Pessoa de Meia-Idade , Turquia/epidemiologia , Adulto JovemRESUMO
BACKGROUND: Kaposi's sarcoma (KS) is a multifocal angioproliferative tumor involving primarily the skin. OBJECTIVE: The aim of this study was to describe the clinical, demographic, histopathological characteristics, treatment modalities, and outcome of 91 KS patients, and compare them with other contemporary research. METHODS: Medical records of 91 KS patients followed between January 2005 and September 2017 were evaluated retrospectively. RESULTS: Most of our patients were male (male-to-female ratio was 4.05). The median age at diagnosis was 69 years (range, 6-93 years). The duration of the lesions varied between 3 and 25 years. The lower extremities were the most commonly involved area (51.6%). Of the 91 patients, classic type KS was seen in 75 patients. Radiotherapy was used successfully in approximately half of our patients. Recurrence was observed in approximately one third of the patients. All KS patients in this study except 1 were classic KS. CONCLUSION: The clinical and demographic characteristics of our patients were compatible with the previous literature suggesting that KS is a tumor that tends to be limited to the skin. Close follow-up of patients is important to monitor for recurrence. This is the largest report from Turkey to date.
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Neoplasias de Cabeça e Pescoço/terapia , Recidiva Local de Neoplasia , Sarcoma de Kaposi/terapia , Neoplasias Cutâneas/terapia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Antineoplásicos/uso terapêutico , Criança , Procedimentos Cirúrgicos Dermatológicos , Feminino , Neoplasias de Cabeça e Pescoço/patologia , Humanos , Extremidade Inferior , Masculino , Pessoa de Meia-Idade , Radioterapia , Estudos Retrospectivos , Sarcoma de Kaposi/patologia , Neoplasias Cutâneas/patologia , Turquia , Adulto JovemRESUMO
BACKGROUND: Because of irreversible outcome of the lichen planopilaris (LPP), systemic therapy should be used in early inflammatory stages of the disease, without allowing the irreversible scar formation and permanent hair loss. OBJECTIVE: We assessed the efficacy and safety of methotrexate (MTX) and cyclosporine A (CsA) in the management of recalcitrant, extensive LPP and compared their efficacy and safety profile. METHODS: We retrospectively analysed the 16 LPP cases treated with either CsA or MTX therapy. Clinical improvement was defined as the absence of reported symptoms, lack of progression and reduction in erythema and follicular hyperkeratosis found in SIAscopic images. RESULTS: A total of 16 patients received either CsA (six cases) or MTX (10 cases) therapy. The dosage of CsA was between 3 and 5 mg/kg/day. The initial dosage of MTX was 10-15 mg/wk and tapered gradually. The clinical improvement was demonstrated significantly at SIAscopic images taken at the third months of therapy. CONCLUSIONS: Our observations suggest that both MTX and CsA therapies provide similar clinical efficacy at the end of first month of therapy with dosages used in psoriasis therapy. MTX was found to be better tolerated in this study.
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Ciclosporina/uso terapêutico , Fármacos Dermatológicos/uso terapêutico , Líquen Plano/tratamento farmacológico , Metotrexato/uso terapêutico , Adulto , Idoso , Ciclosporina/efeitos adversos , Fármacos Dermatológicos/efeitos adversos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Resultado do TratamentoRESUMO
Background/aim: Management of atopic dermatitis (AD) in children is still challenging. The aim of this study was to evaluate the efficacy and safety profile of cyclosporine-A (CsA) treatment in children with severe and recalcitrant AD. Materials and methods: Medical records of 43 children followed between January 2010 and December 2015 and treated with systemic CsA were evaluated retrospectively. Treatment efficacy was assessed according to the physician's global assessment (PGA) score. According to the treatment response, patients were grouped as nonresponder, moderate responder, or good responder. Effects of the variables on treatment response were evaluated by analysis of variance (ANOVA). The safety profile of CsA was assessed by clinical and laboratory findings at each visit. Results: The median initial dose of CsA was 3 mg/kg daily, ranging between 2.5 and 5 mg/kg daily. The mean duration of CsA therapy was 4.9 ± 4.24 months. Seventeen patients (39.5%) achieved good response in a treatment period of 3 to 14 months. After discontinuation of CsA, of the 17 patients, relapse was observed in 4 (23.5%). Moderate response was observed in 12 (27.9%) patients; however, 14 (32.6) patients did not respond to the treatment. Five patients reported mild side effects. Conclusion: Low-dose CsA seems to be an effective and safe treatment option for severe and recalcitrant AD in children.
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Ciclosporina/uso terapêutico , Dermatite Atópica/tratamento farmacológico , Adolescente , Criança , Ciclosporina/administração & dosagem , Ciclosporina/efeitos adversos , Feminino , Humanos , Masculino , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND: Mycosis fungoides (MF) is the most common cutaneous lymphoma with a chronic disease course. MF patients may also suffer from systemic comorbidities such as cardiovascular and metabolic diseases. METHODS: In this study, we aimed to evaluate the demographic and clinical features of MF patients registered in the MF-TR registry system and to examine the relationship of these features with systemic comorbidities. We collected the data from the medical files of the patients via the MF-TR registry system. RESULTS: Our study included 728 patients with MF, of which 396 (54.40%) were male and 332 (45.60%) were female. The most common additional systemic disease observed was hypertension, affecting 124 (17.03%) patients. This was followed by multinodular goiter in 66 (9.06%) patients, and diabetes mellitus type 2 in 61 (8.37%) patients. Twenty-two (3.02%) patients had a history of another secondary malignancy, with lung cancer being the most common type, affecting 5 (0.68%) patients. Female gender and high BMI were statistically higher in MF patients with asthma (P=0.019 and P=0.031, respectively). In patients with hypertension and hypercholesterolemia, the duration of diagnosis was significantly longer (P=0.013 and P=0.047, respectively). CONCLUSIONS: Dermatologists should be aware of these accompanying comorbidities in patients with MF. Multidisciplinary evaluation should be performed in the follow-up, if necessary.
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INTRODUCTION: Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) are life-threatening acute mucocutaneous disorders usually triggered by drugs. In this study, we aimed to evaluate the factors affecting mortality in patients with SJS-TEN. METHODS: Our study is a retrospective cohort study, analyzing data collected from a total of 12 tertiary care centers between April 2012 and April 2022. RESULTS: The study included 59 males and 107 females, a total of 166 patients, with an average age of 50.91 ± 21.25 years. Disease classification was TEN in 50% of cases, SJS in 33.1%, and SJS-TEN overlap in 16.9%. The average SCORTEN within the first 24 h was 2.44 ± 1.42. Supportive care was provided to 99.4% of patients. The most commonly used systemic immunomodulatory treatments were systemic steroids (84.3%), IVIG (intravenous immunoglobulin) (49.3%), and cyclosporine (38.6%). Plasmapheresis was administered to five patients. While 66.3% of patients were discharged, 24.1% resulted in exitus. Our comparative analysis of survivors and deceased patients found no effect of systemic steroids, IVIG, and cyclosporine treatments on mortality. Univariate analysis revealed that the SCORTEN scores on days 1 and 3 as well as the rates of detachment at the onset and during follow-up were significantly higher in deceased patients compared to survivors. The rates of fever, positive blood cultures, and systemic antibiotic use were higher in deceased patients compared to survivors. The presence of comorbidities, diabetes, and malignancy were significantly more common in deceased patients. Multivariate regression analysis indicated that over SCORTEN 2, the mortality risk exponentially rose with each SCORTEN increment, culminating in an 84-fold increase in mortality at SCORTEN 5-6 (odds ratio [95% confidence interval]: 13.902-507.537, p < 0.001) compared to SCORTEN 0-1. Additionally, the utilization of plasmapheresis was associated with a 22-fold increase in mortality (odds ratio [95% confidence interval]: 1.96-247.2, p = 0.012). CONCLUSION: Our study found that a high SCORTEN score within the first 24 h and the use of plasmapheresis were related to increased mortality, while systemic steroids, IVIG, and cyclosporine treatments had no impact on mortality. We believe that data gathered from one of the most comprehensive studies which we conducted on SJS-TEN will enrich the literature, although additional research is warranted.
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A 43-year-old male patient presented with two well-demarcated, elevated plaques, measuring 4 cm in diameter, with yellow-black crusts over it that appeared 3 d earlier. With the help of history, physical examination and histopathological features, the patient was diagnosed with iododerma secondary to topical povidone-iodine use. Iododerma develops frequently after oral or intravenous but rarely after topical use of iodine. Its pathogenesis is not well-known though it is widely believed that it is a delayed hypersensitivity reaction.
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Anti-Infecciosos Locais/efeitos adversos , Toxidermias/etiologia , Povidona-Iodo/efeitos adversos , Administração Tópica , Adulto , Braço , Toxidermias/patologia , Humanos , Masculino , Pele/patologiaRESUMO
In our study we aimed to investigate the effect of the pandemic period on disease severity, medication adherence, suicidal behavior, physical health and health behavior in patients with psychotic disorders. 255 patients with any of the diagnoses of Schizophrenia, Schizoaffective Disorder, Delusional Disorder, Bipolar Disorder with psychotic features and Major Depressive Disorder with psychotic features were included, 200 were assessed by telephone and 55 face-to-face. The patient's sociodemographic status, cigarette-alcohol use, physical diseases, body weight, suicidal behaviors, and the effects of the pandemic period on general health were assessed. Clinical global impression scale(CGI) and modified medication adherence scale(MMS) were also administered. We showed that the MMS scores of the patients significantly decreased compared to the pre-pandemic period. In our study, suicidal behavior and decrease in medication adherence during the pandemic period were found to be correlated with higher scores of CGI- Severity and Improvement Scale. Our study is one of the few studies that addresses the effects of the pandemic period on patients with psychotic disorders. The results show that the pandemic period is associated with an increase in negative health behavior and clinical worsening in patients with psychotic disorders. In order to confirm these findings, more research is needed in this area.
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COVID-19 , Comportamentos Relacionados com a Saúde , Transtornos Psicóticos , Humanos , COVID-19/epidemiologia , COVID-19/psicologia , Pandemias , Transtornos Psicóticos/diagnóstico , Transtornos Psicóticos/tratamento farmacológico , Transtornos Psicóticos/psicologiaRESUMO
INTRODUCTION: We aimed to investigate the clinical, immunological, and genetic factors affecting the response to anti-TNFα (tumor necrosis factor-α) and interleukin-12/23 therapies and drug survivals. METHODS: A total of 180 patients were divided into two groups: 89 patients who used at least two biologic agents, with the initial biologic agent used less than 12 months (group A), and 91 biologic-naive patients who have been receiving a single biologic agent for more than 12 months (group B). ELISA (enzyme-linked immunosorbent assay) was used to analyze anti-drug antibodies (ADAs) in blood samples. Clinical data of the patients were retrospectively analyzed. HLA-SSO (sequence-specific oligonucleotide) Typing Kits were used for HLA-C typing. IBM SPSS v.21 was used for statistical analysis.Results: Infliximab had the longest drug survival as the first biologic agent in group A (p = .015). Etanercept had the lowest ADA count compared to the other anti-TNF agents (p = .001). HLA-Cw6 negativity, late-onset psoriasis, smoking and alcohol use were determined to be risk factors for treatment failure in group A. HLA-Cw6 was found to be associated with type I psoriasis (p = .000). CONCLUSIONS: Although our study is retrospective of a relatively low number of patients, this is a preliminary study focusing on two different patient populations based on therapy response.
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Preparações Farmacêuticas , Psoríase , Adalimumab/uso terapêutico , Terapia Biológica , Etanercepte/uso terapêutico , Humanos , Infliximab/uso terapêutico , Psoríase/tratamento farmacológico , Estudos Retrospectivos , Inibidores do Fator de Necrose TumoralRESUMO
Background: Acne vulgaris (AV) is among the common skin diseases for which patients refer to complementary and alternative medicine (CAM). Aims and Objectives: To investigate the approaches to CAM methods and factors believed to increase the disease in 1,571 AV patients. Materials and Methods: The sociodemographic characteristics of the patients and disease severity according to the Food and Drug Administration criteria were recorded. The Cardiff Acne Disability Index (CADI) was used to assess the impact of acne on the patient's life and the history of CAM use was noted. The patients also listed the factors that they thought worsened their disease and reported their gluten-free diet experiences. Results: Of all the patients, 74.41% had a history of using CAM methods. CAM use was significantly higher in women, patients with severe AV, those with a higher CADI score and non-smokers. As a CAM method, 66.37% of the patients reported having used lemon juice. The respondents most frequently applied CAM methods before consulting a physician (43.94%), for a duration of 0-2 weeks (38.97%). They learned about CAM methods on the internet (56.24%) and considered CAM methods to be natural (41.86%). The patients thought that food (78.55%) and stress (17.06%) worsened their disease. They considered that the most common type of food that exacerbated their symptoms was junk food (63.84%) and a gluten-free diet did not provide any benefit in relieving AV (50%). Conclusion: Physicians need to ask patients about their CAM use in order to be able to guide them appropriately concerning treatments and applications with a high level of evidence.
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BACKGROUND: Skincare products and cosmetic procedures are used as an adjunct or complementary to conventional drug therapy for acne vulgaris (AV). OBJECTIVE: To evaluate the use of skincare products and the frequency of cosmetic procedures in AV treatment. METHODS: A total of 1,755 patients with AV completed the survey prepared by the researchers and the Cardiff Acne Disability Index (CADI) questionnaire. The clinical findings and the Food and Drug Administration (FDA) severity scores were recorded by the dermatologists. RESULTS: For AV, 66.7% of the patients stated that they used skincare products and 26.7% had undergone cosmetic procedures. The use of skincare products was statistically significantly higher in women (female: 74.5%, male: 57.7%, p < 0.0001); older people (users: 22 ± 7.6years, non-users: 21.2 ± 5.7 years, p < 0.0001); patients with a higher CADI score (users: 7 ± 3.7, non-users: 6.9 ± 4.3, p = 0.010); FDA severity score 2 and 3 (FDA-1: 58.1%; FDA-2: 72.4%, FDA-3: 73%, FDA-4: 67%, p < 0.0001); long-term disease (users: 57 ± 43 months; non-users: 47.7 ± 42.3 months, p < 0.0001); facial involvement (present: 70.2%, absent: 51.4%, p = 0.017); high income levels (users: 73.5%; non-users: 26.5%, p = 0.001); and graduate or post-graduate degrees (undergraduate≤%62.8, graduate≥%76.8, p < 0.0001). The rate of cosmetic procedures was higher in those with higher CADI scores (users: 7.8 ± 3.8; non-users: 7.1 ± 3.96, p < 0.0001); older patients (users: 22.7 ± 10.7 years; non-users: 21.3 ± 5 years, p < 0.0001); high school (25.6%); and graduate (28.9%) education (p = 0.043), those with lower disease severity (FDA-1: 31.1%; FDA-2: 28.5%, FDA-3: 27.1%, FDA-4: 20.4%, p = 0.022); smokers (smokers: 32.5%; non-smokers: 25.5%, p = 0.020), and those with AV in the family (present: 29.8%; absent: 24.2%, p = 0.009). The patients most frequently used cleansers (85.2%) as cosmetic products, and most commonly underwent skincare treatment (71%) as an interventional procedure. They mostly learned about such products and methods from the Internet, and 33.3% of the participants had undergone procedures performed by non-physicians. CONCLUSION: The patients generally choose skincare products as a result of their Internet search and sometimes have these procedures performed by non-physicians. Dermatologists should be aware of this situation and inform their patients about appropriate products and procedures.
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Acne Vulgar , Qualidade de Vida , Acne Vulgar/tratamento farmacológico , Idoso , Feminino , Humanos , Masculino , Índice de Gravidade de Doença , Estudantes , Inquéritos e QuestionáriosRESUMO
We aimed to investigate the relationship between single nucleotide polymorphism (SNP) in the promoter region of the 5-HT-R2C gene and stress-related disease psoriasis in the Turkish population. The putative association between the 5-HTR2C variant (rs6318 Cys23Ser allele) and patients with psoriasis was investigated. 100 patients with psoriasis and 100 age-sex matched, unrelated healthy subjects representing the control group were included in the study. The PCR-RFLP method was used for genotyping the 5-HTR2C variation. There was no statistically difference in terms of genotype distributions and allele frequencies between the control subjects and patients with psoriasis (P=0.360 and P=0.439, respectively). The comparison between the presence and absence of the 5-HTR2C gene rs6318 G allele within the determined clinical subsets resulted in a significant difference with regard to treatment methodology only when conventional therapy and one or more medical therapy was compared (P=0.021). This study is the first clinical study to investigate the association between 5-HTR2C polymorphism and psoriasis. The role of the 5-HTR2C gene should be examined with more parameters in a larger case series.
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Polimorfismo de Nucleotídeo Único , Psoríase , Receptor 5-HT2C de Serotonina , Alelos , Estudos de Casos e Controles , Demografia , Frequência do Gene , Predisposição Genética para Doença , Genótipo , Humanos , Psoríase/genéticaRESUMO
Dermatofibrosarcoma protuberans (DFSP) is an uncommon soft tissue sarcoma that originates from the dermis or subcutaneous tissue in the skin. While its prognosis is generally favorable, disease recurrence is relatively frequent. Because morbidity after repeated surgery may be significant, an optimized prediction of recurrence-free survival (RFS) has the potential to improve current management strategies. The purpose of this study was to investigate the prognostic value of the Ki-67 proliferation index with respect to RFS in patients with DFSP. We retrospectively analyzed data from 45 patients with DFSP. We calculated the Ki-67 proliferation index as the percentage of immunostained nuclei among the total number of tumor cell nuclei regardless of the intensity of immunostaining. We constructed univariate and multivariate Cox proportional hazards regression models to identify predictors of RFS. Among the 45 patients included in the study, 8 developed local recurrences and 2 had lung metastases (median follow-up: 95.0 months; range: 5.2-412.4 months). The RFS rates at 60, 120, and 240 months of follow-up were 83.8%, 76.2%, and 65.3%, respectively. The median Ki-67 proliferation index was 14%. Notably, we identified the Ki-67 proliferation index as the only independent predictor for RFS in multivariate Cox proportional hazards regression analysis (hazard ratio = 1.106, 95% confidence interval = 1.019-1.200, p = 0.016). In summary, our results highlight the potential usefulness of the Ki-67 proliferation index for facilitating the identification of patients with DFSP at higher risk of developing disease recurrences.
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Dermatofibrossarcoma/metabolismo , Dermatofibrossarcoma/patologia , Antígeno Ki-67/metabolismo , Recidiva Local de Neoplasia/epidemiologia , Neoplasias Cutâneas/metabolismo , Neoplasias Cutâneas/patologia , Adulto , Idoso , Proliferação de Células , Dermatofibrossarcoma/mortalidade , Intervalo Livre de Doença , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Modelos de Riscos Proporcionais , Estudos Retrospectivos , Neoplasias Cutâneas/mortalidade , Adulto JovemRESUMO
BACKGROUND: Acne vulgaris (AV) may affect external appearance and significantly deteriorate the quality of life of patients. Therefore, patients make various inquiries about their disease and seek treatment options. AIMS: To investigate the social media usage habits of patients with AV concerning their diseases, and their recommendations for dermatologists related to social media use. METHODS: A total of 1609 patients with AV completed the survey prepared by the authors and the Cardiff Acne Disability Index questionnaire. The Food and Drug Administration severity scores and clinical information of the patients were noted by their physicians. RESULTS: Of the 1,489 patients who stated that they used social media, 46.31% regularly and 28.77% sometimes referred to these sources to make inquiries about AV. Social media usage for AV was statistically significantly higher in women, participants with short term and severe disease, those with a moderate income level, and those using topical treatment and cosmetics. They mostly used Google (67%), Instagram (54%), and YouTube (49%). While 76% of the participants stated that they did not share what they saw on the Internet with their doctor. Of the respondents, 18.5% were trying to contact their dermatologists through the Internet, and 69.73% would prefer experts such as dermatologists to post-AV-related content. CONCLUSIONS: Our study shows that patients frequently resort to social media to seek information about AV. In the changing digital world order, it is observed that there is a need for dermatologists to use social media more actively to share accurate information about AV.
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Acne Vulgar , Cosméticos , Mídias Sociais , Feminino , Humanos , Qualidade de Vida , Inquéritos e QuestionáriosRESUMO
BACKGROUND: There is limited data knowledge of Merkel cell carcinoma (MCC) in Turkey aside from a few case reports. OBJECTIVE: The aim of this study was to describe the clinical characteristics, demographic features, therapeutic parameters, and outcome of primary cutaneous MCC cases from Turkey. METHODS: Digital medical records of the 13 MCC patients who were followed-up at a tertiary referral center were retrospectively analyzed. Clinic, demographic, tumor characteristics, and survival of the patients were retrieved. RESULTS: Most of our patients were elderly. Female predominance was noticed. The most common primary site of the tumors was the lower extremities. The overall survival was 42 months, 68% at first year, 68% at third years, and 29% at fifth years. CONCLUSION: This is the first largest report from Turkish population with female predominance, and lower extremity tendency.
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BACKGROUND/AIM: Narrowband UVB (Nb UVB) treatment is commonly used for the management of psoriasis and atopic dermatitis, and is less often used for vitiligo in children. The aim of this study was to evaluate the efficacy and short-term safety of Nb UVB phototherapy in children diagnosed with vitiligo retrospectively. MATERIALS AND METHODS: A total of 26 patients younger than 18 years with the diagnosis of vitiligo and managed with Nb UVB phototherapy as documented in archive records were evaluated. Clinical response was assessed according to repigmentation of the lesions: good response when there was more than 75% repigmentation, moderate response when there was 25%-74% repigmentation, poor response when repigmentation was less than 24%, and unresponsive when there was no pigmentation and new lesions occurred. RESULTS: A total of 26 patients received Nb UVB treatment; 14 were girls and 12 were boys. The age at onset of the disease varied between 2 and 18 years, with a mean age of onset of 10.07 ± 4.53 years. Repigmentation rate of >75% was detected in 45.4% of cases. CONCLUSION: Nb UVB phototherapy seems to be a well-tolerated effective and safe treatment option in children, especially those unresponsive to topical treatment and those with widespread lesions. However, long-term risks such as photocarcinogenesis and photoaging should kept in mind.
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Terapia Ultravioleta , Vitiligo/radioterapia , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Estudos Retrospectivos , Resultado do Tratamento , Terapia Ultravioleta/métodos , Vitiligo/patologiaRESUMO
BACKGROUND: Severe forms of psoriasis including erythrodermic or pustular psoriasis, which require a more aggressive therapeutic approach such as phototherapy or systemic therapies, are rarely seen. Systemic toxicity and long-term safety of these agents are serious concerns in children. OBJECTIVE: We report our experience on the efficacy and safety of cyclosporine A treatment in 22 patients of childhood psoriasis. METHODS: We retrospectively analyzed the records of all patients less than 18 years of age treated with systemic cyclosporine A therapy at our clinic between January 2000 and March 2009. Demographic features as well as other relevant data including previous therapies, the dosage and duration of cyclosporine A therapy, response to treatment and side effects were retrieved from the patients' records. RESULTS: A total of 22 children were treated with systemic cyclosporine A therapy. Seventeen patients were found to be excellent responders. The mean therapeutic dosage of cyclosporine A was 3.47 ± 0.62 mg/kg/day. The mean duration of cyclosporine A therapy was 5.68 ± 3.29 months. The median time to total clearance of the lesions was 4.0 weeks. CONCLUSION: We conclude that cyclosporine A therapy is equally effective and safe in pediatric psoriasis patients as in adults.