1,721,018 research outputs found
No meaningful association between suicidal behavior and the use of IL-17A-neutralizing or IL-17RA-blocking agents
No full textINTRODUCTION:
An emerging class of agents blocking IL-17 signaling represents a very promising therapeutic approach. One of these agents, brodalumab, has been associated with an increased risk of suicide behavior.
AREAS COVERED:
This review sought to provide an overview strictly focused on suicide behavior signals related to the use of IL-17 agents. Data collection regarding this peculiar safety aspect was primarily based on: (i) a revision of safety outcomes belonging to phase II and phase III trials; (ii) a systematic search using the Pubmed Medline database; and (iii) collecting recent data issued as posters or communications in eminent international meetings.
EXPERT OPINION:
Whilst secukinumab and ixekizumab were not associated with increased signal of suicidal behavior, being recently approved for the treatment of psoriasis by EMA and FDA, brodalumab raised concern because of suicide behavior cases that led to pause momentarily its development program during pre-marketing stage before obtaining the positive recommendation by an FDA advisory panel for its approval. Indeed, a careful re-evaluation of brodalumab safety profile is being performed and no evidence clarified a significant association or a pathogenic mechanism linking brodalumab treatment to the risk of suicidal behavior, suggesting that cases of suicidal behavior accidentally occurred during brodalumab trials
Deep pulse fractional CO2 laser combined with a radiofrequency system. results of a case series
No full textObjective: The purpose of this study was evaluation of the safety and efficacy of this new combined technology that adds deep ablation to thermal stimulation. Background data: Minimally ablative or subablative lasers, such as fractional CO2 lasers, have been developed in an attempt to achieve the same clinical results observed with traditional ablative lasers, but with fewer side effects. Despite being an ablative laser, the system used in this study is able to produce a fractional supply of the beam of light. Fractional ablation of skin is performed through the development of microscopic vertical columns surrounded by spared areas of epidermis and dermis, ensuring rapid wound healing and minimum down time. Simultaneous synchronized delivery of a radiofrequency (RF) current to the deeper layers of the skin completes the therapeutic scenario, ensuring an effective skin tightening effect over the entire treated area. Methods:. Nine adult patients were treated for wrinkles and acne scars using this new laser technology. An independent observer evaluated the improvement using a five point scale. Results: All patients had good results in terms of improvement of skin texture, with mild and transitory side effects. Conclusions: This novel combined system produced improvement in wrinkles and acne scars, with progressive enhancement of skin tone and elasticit
Deep pulse fractional CO2 laser combined with a radiofrequency system: results of a case series
Full text linkThe purpose of this study was evaluation of the safety and efficacy of this new combined technology that adds deep ablation to thermal stimulation
A new therapeutic for the treatment of moderate to severe plaque psoriasis: apremilast
No full textPsoriasis is a common, chronic, inflammatory skin disease. Being a life-long condition, a prolonged and safe control of the disease is needed. Current anti-psoriatic treatments show some limits in terms of tolerability and route of administration. Recently, a new oral small molecule, apremilast, has been approved for the treatment of patients with moderate-to-severe plaque psoriasis. Apremilast is a phosphodiesterase 4 (PDE4) inhibitor that regulates the transduction of intracellular signals, including pro-inflammatory and anti-inflammatory pathways. Because of the favorable safety profile and the oral route of administration, apremilast may represent a promising therapeutic target for moderate-to-severe psoriasis. In this review, we report an updated overview about clinical trials testing apremilast in the treatment of psoriasis and seek to provide comprehensive information about this anti-psoriatic drug and a future perspective of the therapeutic algorithm for psoriasis
PsAPASH: A new syndrome associated with hidradenitis suppurativa with response to tumor necrosis factor inhibition
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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
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
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