1,720,974 research outputs found
A case of genital primary syphilis with superimposed impetigo
No full textA case of genital primary syphilis with superimposed impetig
A case of porokeratosis with predominant follicular involvement
No full textA case of porokeratosis with predominant follicular involvemen
Relapse of psoriatic arthritis in patients with active psoriasis switched from tumour necrosis factor-α to interleukin-17A inhibitor
No full textInterleukin (IL)-17A inhibitors are indicated for the treatment of chronic plaque psoriasis and psoriatic arthritis (PsA), and they could inhibit the radiographic progression of PsA.1 However, IL-17A inhibitors might not be as effective in PsA as they are in plaque psoriasis, at least for some patients. Indeed, from January to December 2018 a total of 162 patients were treated with secukinuma
Hypochondriasis and Personality Traits of Patients with Chronic Plaque Psoriasis
No full textBackground: Plaque psoriasis has been associated with anxiety, depression, suicidal ideation and various personality traits. However, studies on hypochondriasis, i.e. the belief of serious illness despite having no or only mild symptoms, are currently scarce. Objective: The aim of this study was to assess hypochondriasis and personality traits in psoriasis patients using the Minnesota Multiphasic Personality Inventory-2 (MMPI-2). Methods: We conducted an observational study on patients with plaque psoriasis who underwent MMPI-2 testing. Demographic and clinical data, including comorbidities, alcohol consumption, and smoking, were collected. Results: A total of 136 consecutive psoriatic patients were included. The mean age (+/- SD) was 53.7 (+/- 13.5), mean PASI (Psoriasis Area Severity Index) was 12.4 (+/- 9.9), and mean disease duration was 23.3 (+/- 15.7) years. Pathologically elevated scores in the Hypochondriasis scale were observed in 27.9% of patients. Furthermore, in a few other MMPI-2 scales (Anxiety, Fears and Negative Treatment Indicators) >= 25% of patients obtained pathologically elevated scores. Conversely, the scales that had the highest proportion of low scorers were Ego Strength and Dominance. At regression analysis, higher psoriasis severity and female gender were associated with higher scores in the Hypochondriasis scale (p = 0.03 and 0.001). Finally, 72.8% reported any alcohol consumption and 8.1% heavy alcohol consumption. Conclusion: About one third of patients with psoriasis have high scores in the MMPI-2 hypochondriasis evaluation scale. Poor individual coping resources also appeared to be distinctive psychological features in a significant proportion of psoriatic patients
Incidence of Adverse Cutaneous Reactions to Epidermal Growth Factor Receptor Inhibitors in Patients with Non-Small-Cell Lung Cancer
No full textBackground: Epidermal growth factor receptor (EGFR) inhibitors are routinely used in advanced non-small-cell lung cancer (NSCLC) harboring EGFR mutations. However, their use is associated with gastrointestinal and cutaneous toxicities, including acneiform eruptions, pruritus, xerosis, nail and hair changes. Aside from reducing patients' quality of life, such cutaneous reactions have a considerable impact on the oncologic treatment given that dose reduction or even drug discontinuation may be necessary, especially for the severe forms. Objectives: To assess the incidence, impact on treatment and management of EGFR inhibitor-related cutaneous reactions in patients with NSCLC. Methods: We conducted a prospective observational study on 87 consecutive patients with advanced NSCLC treated with EGFR-tyrosine kinase inhibitors from January to December 2019. Patients who developed mucocutaneous reactions were evaluated and treated by both oncologists and dermatologists, and underwent dermatologic follow-up until resolution of the cutaneous reaction. Demographic and clinical data were collected for each patient, and the severity of the cutaneous reaction was graded using the Common Terminology Criteria for Adverse Events. Results: Seventy-one patients (81.6%) developed cutaneous reactions. The number of cutaneous reactions per patient was 1 in 37%, 2 in 41% and 3 or more in 22%. The most common cutaneous reactions included acneiform eruptions (56.3%), xerosis +/- asteatotic eczema (48.3%), nail changes (39.1%), mucositis (29.9%), pruritus (24.1%) and hair changes (12.6%). Afatinib was associated with a higher rate of nail changes and mucositis (p < 0.01 and p < 0.005, respectively) compared to other agents, while no patient-related predictive factors were identified. Dose reduction was performed in 18% of patients. Multidisciplinary management involving dermatologists allowed to resume the drug in all patients who had discontinued it due to the cutaneous reactions. Conclusions: A multidisciplinary approach to EGFR inhibitor-related cutaneous reactions is advantageous and can reduce the need to discontinue oncologic treatment
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Price variability of TNF-α inhibitor biosimilars among European countries
Full text linkDear Editor, The treatment of psoriasis has been revolutionized by biological drugs. Despite their excellent efficacy and safety, their high cost represents a hindrance to a wider and early us
Recommended from our members
Pyoderma gangrenosum associated with pseudo-Pelger-Huet anomaly in a patient with idiopathic myelofibrosis
Full text linkPseudo-Pelger-Huët anomaly is a condition in which almost all the granulocytes are hyposegmented and/or hypogranulated. It is typically recognized in peripheral blood smears and represents a marker of several disorders, such as myeloproliferative diseases and myelodysplasia. The occurrence of the pseudo-Pelger-Huët anomaly in the cutaneous infiltrate of pyoderma gangrenosum is very rare. We describe the case of a 70-year-old man with idiopathic myelofibrosis who developed pyoderma gangrenosum. Histological examination showed an infiltrate consisting of granulocytic elements with features of dysmaturity and segmentation anomalies (hypo- and hypersegmented forms), suggestive of pseudo-Pelger-Huët anomaly. Methylprednisolone treatment resulted in progressive improvement of pyoderma gangrenosum
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
- …
