Author Interviews, Dermatology, Education, JAMA, Melanoma / 15.12.2016

MedicalResearch.com Interview with: June K. Robinson, MD Research Professor of Dermatology Northwestern University Feinberg School of Medicine Department of Dermatology Chicago, IL 60611 MedicalResearch.com: What is the background for this study? What are the main findings? Response: This is a secondary finding from a randomized controlled trial of a structured skills training program for melanoma patients and their skin check partners. The pairs learned and performed skin self-examination for the early detection of melanoma. They continued to perform skin checks for 2 years and trained pairs identified more early melanoma (melanoma in situ and Stage 1A melanoma) than controls. (more…)
Author Interviews, BMJ, Dermatology, Herpes Viruses, HIV, Infections, STD / 12.12.2016

MedicalResearch.com Interview with: E. Charles Osterberg, M.D. Assistant Professor of Surgery Genitourinary Reconstruction and Trauma University of Texas- Dell Medical School Dell-Seton Medical Center / University Hospital MedicalResearch.com: What is the background for this study? Response: Pubic hair grooming has become an increasingly common practice among men and women. Perceptions of genital normalcy have changed as modern society’s definition of attractiveness and feelings of femininity and masculinity have changed. Pubic hair grooming has been shown to increase morbidity such as genital injuries, however little is known about the relationship between grooming practices and sexually transmitted infections. (more…)
Author Interviews, Dermatology, Electronic Records, JAMA, Outcomes & Safety, Surgical Research / 08.12.2016

MedicalResearch.com Interview with: Sophia Akhiyat M.D. Candidate, Class of 2017 The George Washington University School of Medicine and Health Sciences METEOR Fellowship MedicalResearch.com: What is the background for this study? What are the main findings? Response: Our study was inspired by one of Choudhry et al,1 in which patients' preferences for skin biopsy result disclosure was surveyed at melanoma clinics affiliated with several academic institutions. We sought to broaden participant inclusion criteria by evaluating patients' preferences at a general dermatology clinic at an academic center. Our findings support that the highest ranked patient-preferred method for receiving skin biopsy results was through an online portal. Patients also reported that the most important factors when selecting a modality for communication were the amount of information given and time available to discuss results. We also observed a relationship between a younger patient age range and online portal experience as well as a preference for biopsy notification via online portal. 1Choudhry A, Hong J, Chong K, et al. Patients' Preferences for Biopsy Result Notification in an Era of Electronic Messaging Methods. JAMA Dermatol. 2015;151(5):513-521. (more…)
Author Interviews, Dermatology, JAMA, Pediatrics / 07.12.2016

MedicalResearch.com Interview with: Steve Xu MD, MSc Resident Physician Department of Dermatology Northwestern Feinberg School of Medicine MedicalResearch.com: What is the background for this study? What are the main findings? Response: Given the limited data on the effectiveness or safety of the different moisturizers examined in the study, how much do you think parents should decide what to use on their babies based on the "cost-effectiveness" determined in this study? Would you just say cheapest is best since we don't know how well these things work? Or what's the message? Price. Petrolatum is an extremely effective moisturizer. It also happens to be one of the most affordable. Unlike adults, I don't suspect newborns will complain too much about the greasiness of petrolatum. They're less concerned that their work clothes will get ruined. They are less likely to care about cosmetic elegance. I also will say that petrolatum is less likely to include any artificial fragrances, preservatives that could serve as irritants or allergens in the future. That's an added bonus. (more…)
Author Interviews, Dermatology, Melanoma / 05.12.2016

MedicalResearch.com Interview with: Shoshana M. Landow, MD, MPH FAAD Dermatoepidemiology Unit Providence Veterans Affairs Medical Center Providence, RI 02908. MedicalResearch.com: What is the background for this study? What are the main findings? Response: Interest for this study arose from a realization that a large number of deaths from thin melanomas have been documented in SEER. Since prognosis worsens with depth for thicker melanomas, we sought to evaluate whether it was the "thicker" of the thin melanomas that accounted for most of the deaths. We were surprised to find that when we restricted our study to melanomas diagnosed at Stage I and II, the greatest number of deaths at 10 years caused by these melanomas resulted from those 1.00mm and less in depth. We were also surprised to find that prognosis for ultra-thin melanomas, 0.01-0.25mm in depth, was not better than those 0.26-0.50mm, as we had expected. (more…)
Author Interviews, Dermatology, Surgical Research, Telemedicine, UT Southwestern / 05.12.2016

MedicalResearch.com Interview with: Rajiv Nijhawan MD Department of Dermatology The University of Texas Southwestern Medical Center Dallas MedicalResearch.com: What is the background for this study? What are the main findings? Response: From a healthcare perspective, we are constantly working to improve access to patients, and telemedicine has proved to be an excellent platform for this goal especially in the field of dermatology. In regards to surgical dermatology, the role of telemedicine has been limited. The ubiquity of smartphones with photograph capability has provided an opportunity for patients to take self-acquired photographs (selfies) easily. Our experience has been that few patients who call with post-operative concerns have major issues (e.g. infection, bleeding, etc.) while the majority of concerns are minor in nature, and patients are often seeking reassurance. Our study shows that the majority of concerns can easily be triaged and managed through patient-directed photography without burdening the patient to take time off work for another appointment, find transportation/travel (many of our patients travel hours for their visits), wait to see the provider, etc. This option of triaging a post-operative concern essentially immediately through the use of patient-directed photographs provides the opportunity for immediate feedback on the patient’s concerns and likely reduces anxiety while making the process as patient-centered as possible. In addition, it allows the physician to be as efficient as possible by not having to overbook his/her schedule to accommodate these often non-urgent concerns. (more…)
Author Interviews, Dermatology, Immunotherapy, Rheumatology / 28.11.2016

MedicalResearch.com Interview with: Atul Deodhar, M.D., M.R.C.P. Rheumatology Oregon Health and Science University  MedicalResearch.com: What is the background for this study? Response: Patients with psoriasis, psoriatic arthritis (PsA), or ankylosing spondylitis (AS) are at an increased risk of developing inflammatory bowel disease (IBD) compared with the general population. It is important that we assess whether new therapies, including the recently approved interleukin-17A (IL-17A) inhibitor, secukinumab, have an acceptable profile in terms of the risk of IBD in patients with psoriasis, PsA, or AS. (more…)
Author Interviews, Dermatology, Genetic Research / 22.11.2016

MedicalResearch.com Interview with: Prof. Dr. Regina Betz and Dr. Buket Basmanav Ünalan (first author) Institute of Human Genetics University of Bonn Bonn, Germany MedicalResearch.com: What is the background for this study? What are the main findings? Response: Up to know, the cause for uncombable hair was totally unknown. We identified now mutations in three genes, all being responsible for uncombable hair syndrome. Of interest, the corresponding proteins, namely, PADI3, TGM3 and TCHH, are all in the same cascade that is responsible for the formation and mechanical strengthening of the hair shaft. (more…)
Author Interviews, Cancer Research, Dermatology, JAMA, UCLA / 22.11.2016

MedicalResearch.com Interview with: Albert Yoon-Kyu Han, PhD Class of 2017 Medical Scientist Training Program David Geffen School of Medicine at UCLA MedicalResearch.com: What is the background for this study? What are the main findings? Response: Squamous cell carcinoma (SCC) of the lip makes up a large portion of oral cancers (25%). Most of the demographic and prognostic indicators for lip SCC are only available through retrospective case series. Thus, we used the national cancer database (Surveillance, Epidemiology, and End Results, or SEER) to examine the incidence, treatment, and survival of patients with lip SCC. The main findings of this study were that lip Squamous cell carcinoma predominantly affects white men in their mid-60s. We also found that the determinants of survival for lip SCC include age at diagnosis, primary site, T stage, and N stage. More specifically, on the primary site, SCC of the upper and lower lip had similar survival, whereas SCC of the oral commissure was associated with decreased survival. (more…)
Author Interviews, Dermatology, Infections / 22.11.2016

MedicalResearch.com Interview with: Adam Friedman, MD, FAAD Associate Professor of Dermatology Residency Program Director Director of Translational Research Department of Dermatology George Washington School of Medicine and Health Sciences MedicalResearch.com: What is the background for this study? What are the main findings? Response: This study was developed out of a session I and my colleague, Neal Bhatia, held at the 2016 Orlando Dermatology Aesthetic and Clinical Conference. As an interactive session which had the audience answer whether they clinically thought an image was representative of a fungal skin infection or not, we collected audience responses and were impressed by how even dermatologists struggle with making this diagnosis clinically. This is not so surprising given the protean nature and diverse presentations of these infections, not to mention the many mimics which are not due to infection. Only one of the thirteen images shown was appropriately diagnosed by 90% of the audience. This highlights that the importance of using bedside diagnostic techniques such as KOH preps and culture to identify underlying cause in order to appropriately use the right therapy for the right condition. (more…)
Author Interviews, Dermatology, Lifestyle & Health / 18.11.2016

MedicalResearch.com Interview with: Luigi Naldi, MD Director Centro Studi GISED Department of Dermatology Azienda Ospedaliera papa Giovanni XXIII Bergamo Italy MedicalResearch.com: What is the background for this study? What are the main findings? Response: The study was the natural continuation of a previous case-control study focusing on risk factors for moderate to severe acne in adolescents. In that study, we documented the role of a westernized diet to influence acne severity, with a low weekly intake of fruits or vegetables, a low consumption of fresh fish and a high consumption of milk especially skim milk, being risk factors for moderate to severe acne. Not surprisingly, also a family history of acne was associated with acne severity. After completion of our study in adolescents, we realized that very little was known about acne in adults. Hence, we started a new case-control study focusing on risk factors for adult female acne. Besides the role of a family history, we documented that lifestyle factors could play an important role in adult acne. More specifically, being an office worker, and having a high level of reported psychological stress were associated with acne in adult women. In addition, similarly to acne in adolescents, low weekly intake of fruits or vegetables and a low consumption of fresh fish were documented as risk factors. It is important to find the reason for your acne. But it is also important to know that there is pretty much always a solution to dealing with this. It is understandable that many people find it hard to deal with, but it is something that you shouldn't let ruin your life. If you are someone who suffers with acne and are not sure on what the next steps are to help manage this effectively, it might be in your best interest to look into something like a cbd pure review from companies such as HerbMighty. You might be able to find the answers that you have been looking for when it comes to your acne. (more…)
Annals Internal Medicine, Author Interviews, Dermatology, Immunotherapy / 15.11.2016

MedicalResearch.com Interview with: Dr. Morton Scheinberg, MD, PhD From Hospital Israelita Albert Einstein and Hospital AACD, São Paulo, and Clinica Dermatosineida, Maringa, Parana, Brazil. MedicalResearch.com: What is the background for this study? What are the main findings? Response: That universal hair loss associated with a localized autoimmune reaction on the cells involved with the hair follicles can be halted with tofacitinib. (more…)
Author Interviews, Dermatology, Melanoma / 15.11.2016

MedicalResearch.com Interview with: Dr. Mario Mandalà, MD Division of Oncology, Department of Oncology and Hematology Papa Giovanni XXIII Hospital Bergamo, Italy.  MedicalResearch.com: What is the background for this study? Response: The 7th edition of the TNM AJCC classification incorporated mitotic rate (MR) only for primary cutaneous melanoma with Breslow thickness ≤1 mm. We investigated whether and to what extent MR is able to predict sentinel lymph node (SLN) status and clinical outcome of  primary cutaneous melanoma (PCM) patients with BT >1 mm. (more…)
Author Interviews, Dermatology, Melanoma, Surgical Research / 14.11.2016

MedicalResearch.com Interview with: Timothy Patton, DO Department of Dermatology Falk Medical Center University of Pittsburgh Medical Center MedicalResearch.com: What is the background for this study? What are the main findings? Response: As dermatologists we are confronted daily with how to manage lesions that are biopsied and diagnosed as dysplastic nevi. These lesions are considered by some to be potential melanoma precursors and by others as benign lesions with little to no malignant potential. Often, particularly for lesions with severe atypia these lesions are re excised. There are no prospective studies or consistent guidelines as to how to manage these lesions. We decided to retrospectively look at the outcome of 451 patients with dysplastic nevi with severe atypia, many of whom had not had their lesions re-excised, who had at least 5 years of follow up to determine if any developed melanoma at the site of the biopsied dysplastic nevus or distantly. We found no cases of metastatic melanoma in patients who did not already have a diagnosis of melanoma. We found two cases of thin melanoma in patients who had their lesions re-excised. Both of those patients were treated with reexcision and did not develop subsequent melanoma metastasis or recurrence. (more…)
Author Interviews, Dermatology, JAMA, Melanoma / 10.11.2016

MedicalResearch.com Interview with: Caroline Watts | Research Fellow Cancer Epidemiology and Prevention Research Sydney School of Public Health Melanoma Institute Australia (MIA) investigator The University of Sydney MedicalResearch.com: What is the background for this study? What are the main findings? Response: The Melanoma Patterns of Care study was a population-based observational study of physicians’ reported clinical management of 2727 patients diagnosed with an in situ or invasive primary melanoma over a 12-month period from October 2006 to 2007 in New South Wales, Australia. This paper investigated the differences between 1052 (39%) patients who were defined as higher risk owing to a family history of melanoma, multiple primary melanomas, or many nevi (moles) compared to patients who did not have any risk factors. We found that the higher-risk group had a younger mean age at diagnosis compared to those without risk factors, (62 vs 65 years, P < .001) which varied by type of risk factor (56 years for patients with a family history, 59 years for those with many nevi, and 69 years for those with a previous melanoma). These age differences were consistent across all body sites. Among higher-risk patients, those with many nevi were more likely to have melanoma on the trunk (41% vs 29%, P < .001), those with a family history of melanoma were more likely to have melanomas on the limbs (57%vs 42%, P < .001), and those with a personal history were more likely to have melanoma on the head and neck (21% vs 15%, P < .001). (more…)
Author Interviews, Dermatology, Pain Research / 06.11.2016

MedicalResearch.com Interview with: Alexander Egeberg, MD PhD Gentofte Hospital Department of Dermatology and Allergy Hellerup Denmark MedicalResearch.com: What is the background for this study? What are the main findings? Response: Patients with rosacea frequently report symptoms of migraine, and this link has been discussed for many years. However, very little research has actually been performed in this area, and the prevalence varies greatly between studies. We examined the prevalence of migraine in patients with rosacea, nationwide, as well as the risk of new-onset migraine in patients with manifest rosacea. We found a markedly increased prevalence of migraine among patients with rosacea. The risk of new-onset migraine was also higher among patients with rosacea, but only among women. Perhaps most notably was the observation that risk of new-onset migraine was highest among patients older than 50 years. This was surprising, since new-onset migraine in older individuals is often considered a "red flag". (more…)
Author Interviews, Dermatology, Immunotherapy / 04.11.2016

MedicalResearch.com Interview with: Brett A. King, MD, PhD Assistant Professor Department of Dermatology School of Medicine Yale University New Haven, CT 06520 MedicalResearch.com: What is the background for this study? What are the main findings? Response: Recent advances in the understanding of the pathogenesis of alopecia areata (AA) have yielded Janus kinase (JAK) inhibitors as a promising therapy. Short-term treatment with the JAK inhibitor, tofacitinib, has shown efficacy for severe AA, alopecia totalis (AT), and alopecia universalis (AU), but long-term data are lacking. In this retrospective series of patients aged 18 years or older treated with tofacitinib, of 65 potential responders to therapy, defined as those with AT or AU with duration of current episode of disease of 10 years or less or AA, 77% achieved at least some hair regrowth, with 58% of patients achieving greater than 50% change in SALT score and 20% of patients achieving complete scalp hair regrowth over 4 to 18 months of treatment. Tofacitinib was well tolerated, and there were no serious adverse events. (more…)
Author Interviews, Compliance, Dermatology, JAMA / 27.10.2016

MedicalResearch.com Interview with: Adewole S. Adamson, MD, MPP Department of Dermatology The University of North Carolina at Chapel Hill Chapel Hill, NC MedicalResearch.com: What is the background for this study? Response: As the United States has moved to increasing levels of electronic medical record keeping, electronic prescribing has become an important part of improving the quality of care and patient experience. E-prescribing increases co-ordination between pharmacist and physician and decreases prescription errors. However, it is less certain whether e-prescribing affects patient primary adherence to medications, meaning whether or not a patient will fill and pick up their medication at the pharmacy. Although it may seem intuitive that primary adherence would increase by removing the patient from the prescription-to-pharmacy routing process, there have been few studies directly comparing primary adherence of patients given traditional paper prescriptions versus e-prescriptions. (more…)
Author Interviews, Dermatology, JAMA / 26.10.2016

MedicalResearch.com Interview with: Aaron S. Farberg, MD Department of Dermatology Icahn School of Medicine at Mount Sinai MedicalResearch.com: What is the background for this study? What are the main findings? Response: Regular sunscreen use is a critical component of sun protection and has been shown to reduce skin cancer risk. However, there have often been conflicting sunscreen messages (sometimes without scientific support) that have led to confusion by the public. Controversy has also emerged surrounding the safety and possibility of adverse effects from various sunscreen ingredients. The purpose of this study was to determine US dermatologists’ actual sunscreen perceptions, potential safety concerns as well as their recommendations and personal usage. Some people are so affected by the sun that they require a brand of Custom Sunscreens to help protect them from the sun. Our study found that dermatologists have an overall positive view of sunscreen. 97% of dermatologists agree that regular sunscreen use helps lower skin cancer risk, 100% agree that it reduces subsequent photoaging, and 99% recommend their family/friends use sunscreen. Nearly all (96%) consider FDA approved sunscreens currently available in the US to be safe and (99%) believe their patients generally under-apply sunscreen. (more…)
Author Interviews, Dermatology, Immunotherapy / 17.10.2016

MedicalResearch.com Interview with: Dr. Alan Menter MD Texas Dermatology Associates MedicalResearch.com: What is the background for this study? Response: Psoriasis on the palms and soles of the feet—also known as palmoplantar psoriasis of which there are 2 variants, plaque type or pustular, —can significantly affect a person’s quality of life and is often difficult-to-treat with available treatments. Researchers in this study set out to determine the efficacy and safety of Taltz (ixekizumab) through 60 weeks among patients with moderate-to-severe plaque psoriasis with significant palmoplantar involvement. Plaque psoriasis is the most common form of psoriasis appearing as raised, red patches covered with a silvery white buildup of dead skin cells which are often painful or itchy. This study was an analysis of UNCOVER-3, a Phase 3, multicenter, double-blind, placebo-controlled trial. In the first 12 weeks of this study, patients were randomized to receive placebo, etanercept (50 mg, twice-weekly) or 80 mg of Taltz every two weeks or every four weeks, following an initial starting dose of 160 mg. At 12 weeks, all patients received open-label Taltz every four weeks through 60 weeks. (more…)
Author Interviews, Dermatology, Genetic Research, Nature / 13.10.2016

MedicalResearch.com Interview with: Richard A. Spritz, M.D. Professor and Director, Human Medical Genetics and Genomics Program University of Colorado School of Medicine. Aurora, CO 80045 USA MedicalResearch.com: What is the background for this study? What are the main findings? Response: Vitiligo is an autoimmune disease in which depigmented skin results from destruction of skin melanocytes, with strong epidemiologic association with several other autoimmune diseases that include autoimmune thyroid disease, type 1 diabetes, rheumatoid arthritis, pernicious anemia, systemic lupus erythematosus, and Addison’s disease. In previous genetic linkage and genome-wide association studies (GWAS) of vitiligo patients of European-derived white ancestry (EUR), we identified 27 vitiligo susceptibility loci. In the present study, we carried out a third GWAS of vitiligo in EUR subjects. The combined analysis, with almost 5,000 vitiligo cases and 40,000 non-vitiligo controls, identified a total 23 new confirmed vitiligo loci, as well as seven with suggestive significance. (more…)
Author Interviews, Dermatology / 13.10.2016

MedicalResearch.com Interview with: Alexander Egeberg, MD PhD Gentofte Hospital Department of Dermatology and Allergy Hellerup Denmark MedicalResearch.com: What is the background for this study? What are the main findings? Response: In recent years, numerous studies have examined the impact of psoriasis and associated comorbidities, and found a reduced lifespan in particular among patients with severe disease. However, little is known about the impact and burden of adults with atopic dermatitis. We looked at the 10-year survival among patients hospitalized for atopic dermatitis, and compared these with patients hospitalized for psoriasis, as well as with subjects from the general population. Our main finding was that, although the mortality risk was higher for atopic dermatitis compared with general population control subjects, the risk was significantly lower compared with psoriasis patients. (more…)
Author Interviews, Cost of Health Care, Dermatology, JAMA, NYU / 12.10.2016

MedicalResearch.com Interview with: Hao Feng, M.D., M.H.S. Resident, Department of Dermatology NYU Langone Medical Center MedicalResearch.com: What is the background for this study? Response: Recently, there has been an increased scrutiny on industry-physician interactions and emphasis on disclosures of interactions. While we know about the types of interaction between dermatologists and industry, we wanted to understand that relationship more in depth by probing the Open Payment database. (more…)
Author Interviews, Dermatology / 11.10.2016

MedicalResearch.com Interview with: Dr. Kristian Reich Professor of Dermatology at the Georg-August-University Göttingen and inflammation specialist Dermatologikum Hamburg in Germany MedicalResearch.com: What is the background for this study? What are the main findings? Response: While there is ongoing research into the causes and triggers of psoriasis, recent studies have identified IL-23 as a main driver of the IL-23/IL-17 pathway which is now thought to be the predominant pathway in the psoriasis inflammatory cascade. Selective Inhibition of IL-23 may present a new targeted strategy for treating patients with the condition. The hope for molecules selectively targeting IL-23, specifically the p19 component of the cytokine, is that newer therapies, like tildrakizumab, can more selectively control the disease allowing more patients to achieve higher and even more durable clinical responses. The two pivotal Phase-3 studies (reSURFACE 1 and 2) evaluated the efficacy and safety of the IL-23 inhibitor tildrakizumab in adult patients with moderate-to-severe plaque psoriasis, and results through week 28 were presented for the first time as part of the Late Breaking News Session at EADV. In the reSURFACE 1 and 2 pivotal Phase-3 studies, tildrakizumab, a selective IL-23p19 inhibitor, was evaluated against placebo and etanercept to assess efficacy, safety and tolerability. The co-primary efficacy endpoint of the two placebo-controlled studies was a) the proportion of patients with Psoriasis Area Sensitivity Index 75 (PASI 75) response at week 12 compared to placebo and the proportion of participants with a Physician’s Global Assessment (PGA) score of clear or minimal with at least a 2 grade reduction from baseline at week 12 compared to placebo. The reSURFACE 2 also included an etanercept comparator arm, with a key secondary endpoint comparing tildrakizumab and etanercept on PASI 75 and PGA. Other co-secondary endpoints of both placebo controlled studies included PASI 90 and PASI 100 responses at week 12 and PASI 75, 90 and 100 and PGA responses from baseline at Week 28. (more…)
Author Interviews, Dermatology, Technology, UCLA / 05.10.2016

MedicalResearch.com Interview with: Dr. Andrea M Armani PhD Fluor Early Career Chair and Associate Professor Mork Family Department of Chemical Engineering and Materials Science University of Southern California, Los Angeles, California MedicalResearch.com: What is the background for this study? Response: The “Internet of Things” (IoT) has seen an explosion in online sensor technologies, including UV sensors and monitors; for example, those from Apple and Samsung. However, they require connectivity and power, and they are integrated into delicate electronic systems that are not compatible with outdoor, athletic activities such as swimming, which is precisely when you should monitor UV exposure. Therefore, somewhat ironically, the technologies developed to meet the demands of the IoT are not ideal for cumulative UV exposure detection. Our goal was to develop a single use patch – like a smart “band-aid” – for the beach to alert users when they had been in the sun for an hour and needed to re-apply sunscreen or get out of the sun altogether. This application required a rugged system that was waterproof, bendable, and compatible with sunscreen. Additionally, the sensor readout needed to be easy to interpret. These requirements influenced our design and material selection. (more…)
Aging, Author Interviews, Dermatology / 05.10.2016

MedicalResearch.com Interview with: Simone Ribero, M.D., Ph.D. University of Turin Department of Medical Sciences Turin. Italy & King’s College London Department of Twin Research and Genetic Epidemiology St Thomas’ campus London MedicalResearch.com: What is the background for this study? What are the main findings? Response: For many years dermatologists have identified that the skin of acne sufferers appears to age more slowly than in those who have not experienced any acne in their lifetime. We have demonstrated in our paper that there is an association between acne and longer telomere length that means that acne patients , with the same anagraphic age , have a younger chronological age. (more…)
Author Interviews, Dermatology / 04.10.2016

MedicalResearch.com Interview with: Craig Leonardi, MD Adjunct Professor of Dermatology Saint Louis University School of Medicine Saint Louis, Missouri MedicalResearch.com: What is the background for this study? Response: A2304E1 is a multicenter, double-blind and open-label extension study to evaluate the long-term safety and efficacy of Cosentyx in patients with moderate to severe plaque psoriasis. Patients who completed 52 weeks of the core SCULPTURE and STATURE studies and re-consented to treatment were eligible for the extension, and continued the same Cosentyx dose and regimen that they were receiving in their core study. Patients did not have to achieve a PASI 75 response at the end of their core study to enroll. A total of 642 patients entered the extension study: 168 continued on Cosentyx 300 mg every 4 weeks, 152 continued on Cosentyx 150 mg every 4 weeks, 172 continued on Cosentyx 300 mg retreatment-as-needed, and 150 continued on Cosentyx 150 mg retreatment-as-needed. At the end of Week 156, the study was open-label and patients could continue their assigned dose and regimen or switch to 300 mg every 4 weeks based on the investigator’s judgment. Results presented at EADV focus on those patients from the SCULPTURE core study who enrolled in the extension study. The primary endpoint of this extension study was overall safety and tolerability. Secondary efficacy measures included the proportion of patients achieving PASI 75, PASI 90 and PASI 100. (more…)
Author Interviews, Dermatology, OBGYNE, Pediatrics / 28.09.2016

MedicalResearch.com Interview with: Dr Sarah El-Heis MBBS, MRCP (London) Clinical Research Fellow MRC Lifecourse Epidemiology Unit University of Southampton Southampton General Hospital Southampton MedicalResearch.com: What is the background for this study? What are the main findings? Response: Atopic eczema is a common, multifactorial and potentially distressing skin condition. Evidence that it partly originates in utero is increasing with some studies suggesting links with aspects of maternal diet during pregnancy. Nicotinamide is a naturally occurring nutrient that is maintained through the dietary intakes of vitamin B3 and tryptophan. As a topical treatment it has been used in the management of some skin conditions including atopic eczema, and has been shown to have anti-inflammatory effects, to stabilise mast cells and to alter lipids in the outer layers of the skin. The objective of our study was to examine the link between maternal serum concentrations of nicotinamide and related tryptophan metabolites to the risk of atopic eczema in the offspring. We found that maternal late pregnancy concentrations of nicotinamide and related metabolite concentrations were not associated with offspring atopic eczema at age 6 months. Higher maternal serum concentrations of nicotinamide and anthranilic acid were, however, associated with a 30% lower risk of eczema at age 12 months. (more…)
Allergies, Author Interviews, Dermatology / 25.09.2016

MedicalResearch.com Interview with: Emma Guttman-Yassky, MD, PhD Professor of Dermatology and Immunology Vice Chair of the Department of Dermatology at the Icahn School of Medicine and Amy S. Paller, MD Walter J. Hamlin Professor Chair of the Department of Dermatology at Northwestern MedicalResearch.com: What is the background for this study? Response: Researchers for the first time have identified the skin phenotype of pediatric eczema or atopic dermatitis (AD) in infants, opening the door for personalized treatment approaches for young children with eczema. The study, led by researchers at the Icahn School of Medicine at Mount Sinai and Northwestern University’s Feinberg School of Medicine, was published online today in the Journal of Allergy and Clinical Immunology. Emma Guttman-Yassky, MD, PhD, Professor of Dermatology and Immunology, and Vice Chair of the Department of Dermatology at the Icahn School of Medicine, and Amy S. Paller, MD, Walter J. Hamlin Professor and Chair of the Department of Dermatology at Northwestern, investigated lesional and non-lesional skin biopsies from 19 AD infants under the age of five, and compared them to age-matched pediatric controls, in addition to adult AD biopsies. The researchers found that the non-lesional, or normal-appearing, skin of young children with early eczema is already highly abnormal with significant immune activation, simulating that of lesional skin of adults with many years of active disease. (more…)
Author Interviews, Dermatology, Geriatrics, Melanoma / 21.09.2016

MedicalResearch.com Interview with: José Antonio Avilés-Izquierdo, PhD Department of Dermatology Hospital Gregorio Marañón Madrid, Spain MedicalResearch.com: What is the background for this study? Response: Melanoma is responsible for most of skin cancer-related deaths and the cancer with the highest cost per death and the highest lost of productive-life years in Europe. Despite the importance on early diagnosis of cutaneous melanoma, there are few studies analyzing the reasons that lead patients with melanoma to consult. The impact on prognosis in patients with melanoma according to who first detects melanoma have not been established. (more…)