Allergies, Author Interviews, OBGYNE, Pediatrics / 22.12.2020

MedicalResearch.com Interview with: Mia Stråvik PhD-student | Doktorand Department of Biology and Biological Engineering Division of Food and Nutrition Science Chalmers University of Technology MedicalResearch.com: What is the background for this study? Response: There is a need of research investigating the role of maternal diet during pregnancy and lactation on the baby’s allergy risk. Allergy is one of the most common chronic diseases of childhood, causing great suffering for the allergic child but also the entire family. Yet, the possibilities to cure and prevent this, in many cases life long, suffering are very limited. Previous research have indicated that maternal diet during pregnancy and lactation may affect the propensity of the child to develop an allergy, and diet is a factor you as a parent really can influence.
Allergies, Author Interviews, Dermatology / 06.12.2020

MedicalResearch.com Interview with: [caption id="attachment_24142" align="alignleft" width="128"]Dr. Jonathan L. Silverberg MD PhD MPH Assistant Professor in Dermatology Medical Social Sciences and Preventive Medicine Northwestern University, Chicago, Illinois Dr. Jonathan Silverberg[/caption] Jonathan Silverberg, MD, PHD, MPH Associate Professor Director of Clinical Research Director of Patch Testing George Washington University School of Medicine and Health Sciences Washington, DC MedicalResearch.com: What is the background for this study Response: Chronic hand eczema was previously shown to be associated with higher rates of allergic contact dermatitis. Yet, little is known about recent trends in North America with respect to the clinical presentation and allergen profile in chronic hand eczema. This study sought to determine the clinical characteristics and etiologies of hand eczema in a large North American cohort of adults referred for patch testing. The patients in the study were patch tested using the North American Contact Dermatitis Group’s allergen screening series.
Allergies, Author Interviews, Immunotherapy, Pediatrics / 04.12.2020

MedicalResearch.com Interview with: [caption id="attachment_56134" align="alignleft" width="200"]Lianne Soller, PhD Allergy Research Manager, BC Children’s Hospital Allergy Clinic Vancouver, BC, Canada Dr. Soller[/caption] Lianne Soller, PhD Allergy Research Manager BC Children’s Hospital Allergy Clinic Vancouver, BC, Canada MedicalResearch.com: What is the background for this study? Response: Peanut oral immunotherapy (also known as OIT) has been studied for many years in clinical trials and has been found to be safe and effective in preschoolers. However, we know that clinical trials do not always reflect what happens in the real world. We wanted to see study whether peanut OIT would work as well in the real world. This is a follow up of our preschool peanut OIT safety study published in April 2019 which noted only 0.4% severe reactions and 4% epinephrine use during build-up.
Allergies, Author Interviews, Dermatology / 17.11.2020

MedicalResearch.com Interview with: Yashu Dhamija MD Dr. Thomas Schmidlin, MD Cleveland Clinic Akron General  MedicalResearch.com: What is the background for this study? Response: We are seeing an increased use of face masks in the COVID-19 pandemic and while that is encouraged and necessary to limit the spread of disease in the general publication, it can mean challenges for some individuals. Patients with known sensitizations to allergens contained in face masks may experience rash or irritation with commonly used face coverings. It is also possible for patients without a history of contact dermatitis to become sensitized to allergens after wearing facial coverings more regularly, thus leading to new cases of contact dermatitis (CD) in individuals with no known prior history of contact dermatitis.
Allergies, Author Interviews, CMAJ, Pediatrics / 23.09.2020

MedicalResearch.com Interview with: [caption id="attachment_55467" align="alignleft" width="176"]Melanie Leung, M.D.,C.M. candidate 2021 4th-year medical student at McGill University Division of Allergy and Clinical Immunology Department of Pediatrics, Montreal Children’s Hospital McGill University Health Centre, Montreal, QC, Canada Melanie Leung[/caption] Melanie Leung, M.D.,C.M. candidate 2021 4th-year medical student at McGill University Division of Allergy and Clinical Immunology Department of Pediatrics, Montreal Children’s Hospital McGill University Health Centre, Montreal, QC, Canada Dr. Moshe Ben-Shoshan, MD, MSc Pediatric allergist and immunologist at the MCH (Montreal Children’s Hospital) and Scientist at the Research Institute of the MUHC (McGill University Health Center)   MedicalResearch.com: What is the background for this study? Response: In Canada, up to 9% of children have at least 1 food allergy. Anaphylaxis is the most severe and potential life-threatening manifestation of food allergy. Peanuts and tree nuts are the main culprits in food-induced anaphylaxis and account for most fatal cases in North America. Public awareness about peanut and nut anaphylaxis can help to prevent and to act promptly, in the case of anaphylactic reaction. However, the best timing for public awareness campaigns remained unknown, as no previous study looked at the potential association between specific times of the year, such as public holidays, and the incidence of peanut and tree nut anaphylaxis. Our aim was to evaluate the risk of peanut and tree nut-induced anaphylaxis on Halloween, Christmas, Easter, Diwali, Chinese New Year, and Eid al-Adha. Data was collected from 1390 pediatric cases of peanut or nut-induced anaphylaxis across Canada (Newfoundland & Labrador, Quebec, Ontario, and British  Columbia), from 2011 to 2020. 62% of children were boys and the median age was 5.4 years. We compared the average daily number of cases during each holiday and compared it to the rest of the year (i.e.: non-holiday period).
Allergies, Author Interviews, Dermatology, Pediatrics / 25.07.2020

MedicalResearch.com Interview with: [caption id="attachment_54947" align="alignleft" width="177"]Catherine M. Ludwig Catherine M. Ludwig[/caption] Catherine M. Ludwig is a 4th year medical student at the University of Illinois Chicago College of Medicine. Her interests in dermatology include inflammatory and genetic conditions, especially within pediatric dermatology.   [caption id="attachment_54948" align="alignleft" width="163"]Alyssa M. Thompson Alyssa M. Thompson[/caption]   Alyssa M. Thompson is currently a 2nd year medical student at the UA-COM Tucson. She graduated from the University of Arizona, Summa Cum Laude in 2018 as the athletic department's Valedictorian with a degree in Physiology and an Entrepreneurship certificate. Her passion for research and dermatology stems from her innovative and integrative mindset with specific interest in inflammatory skin disease.     MedicalResearch.com: What is the background for this study? Response: Eczema is very common in children. Prescription medications are important for managing eczema flares, but a lot of the work in treating eczema is preventative, done by consistently moisturizing the skin at home with drug store products. Allergic contact dermatitis occurs more commonly in people with eczema. A previous study was done in characterizing the allergenic potential of drug-store moisturizers and found that 88% of moisturizers contain at least one common allergen. Many moisturizers are marketed specifically to eczema, but the allergen content of these products are unknown.
Allergies, Author Interviews, Pediatrics / 24.07.2020

MedicalResearch.com Interview with: [caption id="attachment_54929" align="alignleft" width="200"]Kirsten P Perrett MD PhD Group Leader/Clinician Scientist Fellow Population Allergy Research Group and Melbourne Children's Trial Centre Murdoch Children's Research Institute Dr. Perrett[/caption] Kirsten P Perrett MD PhD Group Leader/Clinician Scientist Fellow Population Allergy Research Group and Melbourne Children's Trial Centre Murdoch Children's Research Institute   Rachel L Peters PhD Murdoch Children’s Research Institute Department of Paediatrics The University of Melbourne Parkville, Australia MedicalResearch.com: What is the background for this study? cashews-wikipedia-image Response: The prevalence of food allergy has increased over the last 1-2 decades. Historically, parents were advised to withhold the introduction of allergenic foods, such as peanut or egg, until after the infant was 1-3 years of age in the hope that it would prevent food allergy. However, recent evidence has shown that introducing peanut and egg in the first year of life, reduces the risk of allergy to that food. This has led to a paradigm shift in infant feeding advice from active avoidance to timely introduction. However, there has not been any research advising on the timing of tree nuts, a common cause of food allergy, MedicalResearch.com: What are the main findings? Response: Our study of nearly 3000 children in the population-based HealthNuts study in Australia, found that only 5% had eaten cashew by age 12 months. Interestingly, no child who consumed cashew by age 12 months, developed cashew allergy at age 6 years; conversely 3.6% of those who had not consumed cashew by age 12 months did develop cashew allergy at age 6 years. Our findings suggest that introducing cashew in the first year of life may reduce the risk of cashew allergy.
Allergies, Asthma, Author Interviews, ENT / 23.03.2020

MedicalResearch.com Interview with: [caption id="attachment_53614" align="alignleft" width="160"]Joseph Han, MD FARS, FAAOA FAAAAI Medical Director for the Division of Allergy Eastern Virginia Medical School Dr. Han[/caption] Joseph Han, MD FARS, FAAOA FAAAAI Medical Director for the Division of Allergy Eastern Virginia Medical School  MedicalResearch.com: What is the background for this study? Response: Chronic rhinosinusitis with nasal polyps (CRSwNP) is a type 2 inflammatory disease of the nasal passages and sinuses associated with a high symptom burden due to the chronic, relapsing nature of the disease. If you ask CRSwNP patients about the most important disease symptoms, they would say nasal congestion and decrease in smell. However, many CRSwNP patients would say that losing their sense of smell is particularly troublesome. This study was conducted to better understand the effect of dupilumab, which is approved in the U.S. for adults with uncontrolled CRSwNP, on sense of smell.  
Allergies, Author Interviews, Dermatology / 20.03.2020

MedicalResearch.com Interview with: [caption id="attachment_53601" align="alignleft" width="144"]Gil Yosipovitch, MD, Professor Miami Itch Center Lennar Medical Foundation South Miami Clinic in Coral Gables University of Miami Health System Dr. Yosipovitch[/caption] Gil Yosipovitch, MD, Professor Miami Itch Center Lennar Medical Foundation South Miami Clinic in Coral Gables University of Miami Health System MedicalResearch.com: What is the background for this study? How does Dupilumab (Dupixent) differ from other medications for atopic dermatitis/eczema? Response: Atopic dermatitis (AD) is characterized by intense itch (pruritus) that is one of the most burdensome symptoms; therefore, rapid and sustained improvement in itch is an important marker of treatment benefit. Dupixent® (dupilumab) is approved in the U.S. for adults and adolescents with inadequately-controlled moderate-to-severe Atopic Dermatitis. Dupilumab remains the first and only biologic medicine for uncontrolled moderate-to-severe atopic dermatitis. Dupilumab is the first and only fully human monoclonal antibody that inhibits the signaling of the interleukin-4 (IL-4) and interleukin-13 (IL-13) proteins. Data from dupilumab clinical trials have shown that IL-4 and IL-13 are key drivers of the type 2 inflammation that plays a major role in atopic dermatitis, asthma and chronic rhinosinusitis with nasal polyps. 
Asthma, Author Interviews, Genetic Research, Nature / 28.02.2020

MedicalResearch.com Interview with: [caption id="attachment_53322" align="alignleft" width="92"]Zbigniew Zasłona PhD Luke A. J. O’Neill PhD Professor (Chair of Biochemistry) School of Biochemistry and Immunology Trinity Biomedical Sciences Institute Trinity College Dublin, Dublin, Ireland Dr. Zasłona and Dr. ONeill[/caption] Zbigniew Zasłona PhD Luke A. J. O’Neill PhD Professor (Chair of Biochemistry) School of Biochemistry and Immunology Trinity Biomedical Sciences Institute Trinity College Dublin, Dublin, Ireland  MedicalResearch.com: What is the background for this study? Response: Asthma is the most common disease in childhood and the most common respiratory condition in Ireland. It is a disease of environmental and genetic components. It is important to point out that although Ireland has very good air quality, asthma prevalence is very high (the second highest in Europe), and although asthma is not a single gene disease (such as cystic fibrosis) it is very important to study genetic variations in Irish population. Therefore in this study we put emphasis on the genetic component of asthma, rather than environmental factors, especially given that asthma heritability has been estimated as high as 60%. Prevention of asthma by reducing exposure to common risk factors, such as air pollution, will not stop the asthma epidemic in Ireland, as inferior air quality is not an issue.
Allergies, Author Interviews / 22.01.2020

MedicalResearch.com Interview with: [caption id="attachment_52925" align="alignleft" width="133"]Dr. Dianne Campbell, MBBS, FRACP, PhD VP, Global Medical Affairs DBV Technologies   Dr. Campbell[/caption] Dr. Dianne Campbell, MBBS, FRACP, PhD VP, Global Medical Affairs DBV Technologies   MedicalResearch.com: What is the background for this study? Response: The PEOPLE study is an open-label extension of the Phase III PEPITES trial designed to evaluate the long-term safety, tolerability and efficacy of Viaskin Peanut 250 μg (NCT03013517) in peanut-allergic children ages 4 to 11 years . Participants who completed the 12-month study period of PEPITES were eligible to enroll in PEOPLE. Patients who were randomized to active treatment in PEPITES are eligible to receive up to four additional years of treatment, and those previously receiving placebo are eligible to receive up to five years of treatment. The current study reports on the 3 year outcomes of children who were initially randomized to receive active treatment in the PEPITES study and completed an additional 2 years of treatment during the PEOPLE study. The study evaluated the eliciting dose (ED) after three years (Month 36) of active treatment using a double-blind, placebo-controlled food challenge (DBPCFC). The starting dose of each challenge was 1 mg of peanut protein and escalated to the highest dose of 2,000 mg peanut protein; possibly repeated once to reach a maximum total cumulative dose of 5,444 mg peanut protein. All participants who reached an ED ≥ 1,000 mg at Month 36 were eligible to continue the study for two additional months without treatment while maintaining a peanut-free diet. A further double-blind placebo-controlled food challenge to determine ED was administered at the end of this period (Month 38). Additional analyses include exploratory assessments of safety parameters, immune biomarkers such as immunoglobulin G4 (IgG4) and immunoglobulin E (IgE).
Allergies, Author Interviews, JAMA, Nutrition, Pediatrics / 22.10.2019

MedicalResearch.com Interview with: Mitsuyoshi Urashima MD, PhD, MPH Professor of Molecular Epidemiology Jikei University School of Medicine Tokyo, JAPAN MedicalResearch.com: What is the background for this study? Response: IgE-mediated food allergy is becoming a global concern, because its prevalence and severity are worsening. Many Japanese maternity wards encourage breastfeeding, but allow mothers or nurses to supplement breastfeeding with cow’s milk formula, e.g., approximately 6 to 10 hours after birth or even earlier, based on maternal preferences, but not based on clinical evidence. However, more than 20 to 30 years ago, sugar water was given instead of cow’s milk formula supplement at birth. Thus, we hypothesized that early exposure to cow’s milk formula at birth is, at least in part, associated with the recent increase in children with food allergy. Therefore, a randomized clinical trial, named ABC (Atopy induced by Breast feeding or Cow's milk formula), was conducted to assess whether the risk of cow’s milk formula sensitization and food allergy is decreased by either avoiding or supplementing cow’s milk formula at birth. Immediately after birth, newborns were randomly assigned (1:1 ratio) to either breastfeeding with or without amino acid-based elemental formula for at least the first 3 days of life (breastfeeding ± elemental formula), or breastfeeding supplemented with cow’s milk formula (≥5 mL/day) from the first day of life to 5 months of age (breastfeeding + cow's milk formula).
Author Interviews, Dermatology, Nature, Stanford / 18.10.2019

MedicalResearch.com Interview with: Stephen J. Galli, MD Mary Hewitt Loveless, MD Professor Professor of Pathology and of Microbiology and Immunology Department of Pathology Stanford University School of Medicine Center for Clinical Sciences Research Stanford, CA and Nicolas Gaudenzio PhD Unité de Différenciation Epithéliale et Autoimmunité Rhumatoïde INSERM, Université de Toulouse Toulouse, France MedicalResearch.com: What is the background for this study? What are the main findings? Response: We took a lead from existing clinical data showing that patients with moderate to severe atopic dermatitis, an increasingly common disorder producing skin pathology, also have elevated levels of neuropeptides in their blood, particularly one neuropeptide, named “substance P”, whose level is correlated with disease severity. These patients also have high levels of mast cell-specific proteases in the blood, indicating that mast cells, which are innate immune cells present in the skin, and which can be activated when exposed to substance P, might play an essential role in modulating inflammatory and allergic processes. Based on these observations, our teams (Galli Lab at Stanford University, USA and Gaudenzio Lab at Inserm Toulouse, France) decided to focus on the possible interactions between sensory neurons, which are a source of substance P, and mast cells. The results of this work have now been published in the journal Nature Immunology.
Allergies, Author Interviews, C. difficile, Dental Research, Infections / 05.10.2019

MedicalResearch.com Interview with: [caption id="attachment_51763" align="alignleft" width="157"]Alan E. Gross, PharmD Clinical Assistant Professor University of Illinois Chicago, IL Dr. Gross[/caption] Alan E. Gross, PharmD Clinical Assistant Professor University of Illinois Chicago, IL MedicalResearch.com: What is the background for this study? Response: Dentists prescribe 10% of all outpatient antibiotics. Most of this prescribing is for infection prophylaxis prior to dental procedures. Our prior research has found that 80% of prescriptions for dental prophylaxis is unnecessary. Although antibiotic prophylaxis prior to dental procedures is often for a short course (e.g. one time amoxicillin dose), there may be patient harm associated with this.
Allergies, Author Interviews / 06.09.2019

MedicalResearch.com Interview with: [caption id="attachment_51129" align="alignleft" width="133"]Edwin H. Kim, MD, MS Assistant Professor of Medicine & Pediatrics, Division of Rheumatology, Allergy & Immunology Program Director, UNC Allergy and Immunology Fellowship Program Director, UNC Food Allergy Initiative Medical Director, UNC Allergy & Immunology Clinic UNC School of Medicine Chapel Hill, NC Dr. Edwin H. Kim[/caption] Edwin H. Kim, MD, MS Assistant Professor of Medicine & Pediatrics, Division of Rheumatology Allergy & Immunology Program Director, UNC Allergy and Immunology Fellowship Program Director, UNC Food Allergy Initiative Medical Director, UNC Allergy & Immunology Clinic UNC School of Medicine Chapel Hill, NC MedicalResearch.com: What is the background for this study? Response: In 2011, Kim and colleagues – including Wesley Burks, MD, dean of the UNC School of Medicine – conducted a small study of 18 patients to show that sublingual immunotherapy (SLIT) was safe and effective over the course of one year. Since then, Kim and colleagues followed 48 patients in the SLIT protocol of 2 mg daily for five years. In the JACI paper, the researchers showed that 67 percent of these patients were able to tolerate at least 750 mg of peanut protein without serious side effects. About 25 percent could tolerate 5000 mg
Allergies, Author Interviews, Pediatrics, Pharmaceutical Companies / 21.08.2019

MedicalResearch.com Interview with: [caption id="attachment_51005" align="alignleft" width="159"]Todd Green MD Vice President of Medical Affairs North America DBV Technologies Dr. Todd Green[/caption] Todd Green MD Vice President of Medical Affairs North America DBV Technologies https://www.dbv-technologies.com   Dr. Green discusses the recent announcement that DBV Technologies is submitting a BLA for Viaskin Peanut to the FDA.   MedicalResearch.com: What is the background for this announcement? How common is peanut allergy in children?  DBV Technologies is a global clinical-stage biopharmaceutical company whose mission is to improve the lives of patients with food allergies and other immunological diseases through our investigational epicutaneous immunotherapy technology platform. For more than 15 years, we’ve been striving to deliver transformative treatments for patients suffering with the burden and life-threatening risk of food allergies. On August 7, 2019 DBV announced the submission of its Biologics License Application (BLA) to the U.S. Food and Drug Administration for Viaskin® Peanut for the treatment of peanut-allergic children ages 4 to 11 years. This submission addressed the additional data needed on manufacturing procedures and quality controls which were communicated by the FDA in December 2018, when DBV voluntarily withdrew its prior BLA submission for Viaskin Peanut. Peanut allergy is one of the most common food allergies and can cause severe, potentially fatal allergic reactions, including anaphylaxis. In the United States, nearly one million children suffer from a peanut allergy.[1] Fear of life-threatening reactions triggered by accidental peanut exposure during everyday activities may lead to significantly increased anxiety and decreased quality of life for patients and their families.[2,3,4] Currently, avoidance and readiness to manage accidental exposure reactions remain the standard of care. At DBV, we are committed to finding treatments that will help address the urgent unmet medical need of those suffering from food allergies, including peanut allergy, and our mission is to improve the lives of those patients and their families.
Allergies, Author Interviews, Immunotherapy, JAMA / 06.05.2019

MedicalResearch.com Interview with: [caption id="attachment_48976" align="alignleft" width="129"]Dr. Marcus Shaker Dr. Shaker[/caption] Marcus S. Shaker, MD Associate Professor of Pediatrics Associate Professor of Community and Family Medicine Dartmouth-Hitchcock Medical Center MedicalResearch.com: What is the background for this study? Response: There are two peanut allergy treatments that are being evaluated for potential FDA approval—an orally administered treatment and an epicutaneous (skin based) treatment.  Both have tremendous potential benefit.  The focus of our study was to explore the range of health and economic benefits in terms of establishing pathways for how each therapy could be cost effective. We want to be clear that our purpose was not to suggest one therapy is or is not cost effective at present.  That would be a ridiculous statement to make regarding two treatments that not only lack FDA approval, but do not have established pricing.  Rather, we used preliminary inputs that are presently available to create as robust a model as we could to better determine the individual paths that would make them more or less cost-effective.
Allergies, Author Interviews, Immunotherapy, Pediatrics / 18.04.2019

MedicalResearch.com Interview with: [caption id="attachment_48695" align="alignleft" width="162"]Lianne Soller, PhDAllergy Research ManagerUniversity of British ColumbiaVancouver, BC, Canada   Dr. Soller[/caption] Lianne Soller, PhD Allergy Research Manager University of British Columbia Vancouver, BC, Canada   MedicalResearch.com: What is the background for this study? What are the main findings? Response: In 2017, a clinical trial of 37 subjects demonstrated that preschool peanut oral immunotherapy was safe, with predominantly mild symptoms reported and only one moderate reaction requiring epinephrine. Our study aimed to examine whether these findings would be applicable in a real-world setting (i.e., outside of research). We found that peanut oral immunotherapy is safe in the vast majority of preschoolers, with only 0.4% of patients experiencing a severe reaction, and only 12 out of ~40,000 peanut doses needed epinephrine (0.03%). 
Allergies, Author Interviews, Dermatology, Heart Disease, JAMA / 03.04.2019

MedicalResearch.com Interview with: [caption id="attachment_48345" align="alignleft" width="133"]Amber Reck Atwater, M.D.Dermatology Residency Program DirectorAssociate Professor of DermatologyDirector, Contact Dermatitis ClinicDuke Dermatology Dr. Reck Atwater[/caption] Amber Reck Atwater, M.D. Dermatology Residency Program Director Associate Professor of Dermatology Director, Contact Dermatitis Clinic Duke Dermatology  MedicalResearch.com: What is the background for this study? What are the main findings? Response: We completed an evaluation of our Duke Dermatology patients who underwent patch testing for possible allergy to their cardiac devices - pacemakers and defibrillators. From March 1, 2012 to September 15, 2017 we saw 11 patients with suspected allergy to their devices.  Concern for allergy, skin eruption, skin symptoms, and concern for infection were common. 73% of patients had erythema at their implant scars; pruritus and pain were also noted.  Six of our patients had relevant reactions, and the most common allergies were metals, silicone and rubber accelerators. 
Allergies, Author Interviews, Brigham & Women's - Harvard, Pharmacology / 23.03.2019

MedicalResearch.com Interview with: [caption id="attachment_48094" align="alignleft" width="128"]Daniel Reker, PhDKoch Institute for Integrative Cancer ResearchMassachusetts Institute of Technology Dr. Reker[/caption] Daniel Reker, PhD Koch Institute for Integrative Cancer Research Massachusetts Institute of Technology MedicalResearch.com: What is the background for this study? Response: We started thinking more about this topic following a clinical experience five years ago that Dr. Traverso was involved in where a patient suffering form Celiac disease received a prescription of a drug which potentially had gluten. This experience really opened our eyes for how little we knew about the inactive ingredients and how clinical workflows do not currently accommodate for such scenarios. We therefore set up a large scale analysis to better understand the complexity of the inactive ingredient portion in a medication as well as how frequently critical ingredients are included that could potential affect sensitive patients.
Author Interviews, Immunotherapy / 04.03.2019

MedicalResearch.com Interview with: [caption id="attachment_47762" align="alignleft" width="200"]Edward Kim, MD MSAssistant Professor of MedicineDivision of Rheumatology, Allergy and ImmunologyDirector, UNC Allergy and Immunology ClinicUniversity of North Carolina at Chapel HillChapel Hill, NC Dr. Kim[/caption] Edwin Kim, MD MS Assistant Professor of Medicine Division of Rheumatology, Allergy and Immunology Director, UNC Allergy and Immunology Clinic University of North Carolina at Chapel Hill Chapel Hill, NC  MedicalResearch.com: What is the background for this study? What are the main findings? Response: The background is that egg allergy remains one of the most common food allergies in childhood and although most patients will outgrow the allergy, it seems that many will carry into their teen years. As a result patients still have many years of risk of anaphylaxis, poor quality of life and potential nutritional deficits. The ability to introduce some amount of egg into the diet could have profound benefit to allergy patients. The main findings are that after completing up to 4 years of egg oral immunotherapy (OIT), most patients are able to introduce at least baked egg products into the diet. The subset of patients who showed a lasting benefit by passing a food challenge 4-6 weeks after stopping the OIT, generally did even better by being able to introduce lightly cooked egg like scrambled, boiled, or fried in addition to baked egg products. This benefit to the diet seemed to last up to 5 years after stopping egg oral immunotherapy. In addition to the safety, quality of life and nutrition benefits, recent data suggesting that bringing baked egg into the diet can speed up outgrowing the allergy provides a further benefit.
Allergies, Author Interviews, Pediatrics / 04.03.2019

MedicalResearch.com Interview with: [caption id="attachment_47726" align="alignleft" width="200"]Todd Green MD Vice President, Medical Affairs North AmericaDBV TechnologiesAssociate Professor of PediatricsUniversity of Pittsburgh School of Medicine Dr. Green[/caption] Todd Green MD  Vice President, Medical Affairs North America DBV Technologies Associate Professor of Pediatrics University of Pittsburgh School of Medicine MedicalResearch.com: What is the background for this announcement? What is Viaskin Peanut? Response: Peanut allergy is one of the most common food allergies and can cause severe, potentially life-threatening allergic reactions, including anaphylaxis. Unfortunately, there are no FDA-approved treatment options for peanut or other food allergies – leaving patients with avoidance and readiness to manage reactions to accidental exposures as their only option. Viaskin Peanut uses epicutaneous immunotherapy or EPIT, a method of delivering biologically active compounds to the immune system through the skin. Patients receive about 1/1,000th of a peanut with each daily dose of peanut protein – the equivalent of one peanut every three years – which activates the immune system with very minimal exposure. In February 2019, DBV announced that its planned resubmission of the Biologics License Application (BLA) to the U.S. Food and Drug Administration (FDA) for Viaskin Peanut in the treatment of peanut-allergic children 4 to 11 years of age is anticipated in the third quarter of 2019. DBV is working diligently on its resubmission package, bringing us one step closer to providing an FDA-approved treatment for peanut-allergic children and their families. Viaskin Peanut previously received Breakthrough and Fast Track designations for the treatment of peanut-allergic children from the FDA in 2015 and 2012, respectively. 
Allergies, Author Interviews, Immunotherapy, JAMA, Pediatrics / 01.03.2019

MedicalResearch.com Interview with: [caption id="attachment_47721" align="alignleft" width="200"]Dr. Matthew GreenhawtDirector, Food Challenge and Research UnitChildren’s Hospital Colorado Dr. Greenhawt[/caption] Dr. Matthew Greenhawt Director, Food Challenge and Research Unit Children’s Hospital Colorado MedicalResearch.com: What is the background for this study? Response: In the US, nearly one million children suffer from a peanut allergy and severe reactions to food allergens are not uncommon – yet there is significant unmet need in the food allergy immunotherapy space, as there are no currently approved treatment options. That being said, we are encouraged by the efficacy and safety data, which support Viaskin Peanut as a convenient and well-tolerated potential treatment option for the peanut allergy. In the pivotal Phase III clinical trial (PEPITES) just published in The Journal of the American Medical Association (JAMA), Viaskin Peanut – the first epicutaneous immunotherapy (EPIT) in development that leverages the skin to activate the immune system – provided statistically significant desensitization in peanut-allergic children ages 4-11 years old. Patients who were treated with active therapy were more likely to have increased their eliciting dose to peanut (the amount of peanut protein ingested before an objective allergic reaction was seen during a double-blind, placebo-controlled food challenge) by a required amount as compared to patients treated with a placebo patch. The improvement suggests a reduced risk of allergic reaction to accidental peanut ingestion in the group treated with Viaskin Peanut, with no change seen in the placebo group.
Allergies, Author Interviews, JAMA / 18.01.2019

MedicalResearch.com Interview with: [caption id="attachment_47008" align="alignleft" width="150"]ESS= Erica S. Shenoy, MD, PhD Harvard Medical School Dr. Shenoy[/caption] ESS= Erica S. Shenoy, MD, PhD Harvard Medical School Division of Infectious Diseases, Department of Medicine Massachusetts General Hospital, Boston [caption id="attachment_47011" align="alignleft" width="150"]Kimberly G. Blumenthal MD, MSc Division of Rheumatology, Allergy and Immunology Department of Medicine, Massachusetts General Hospital, Boston Dr. Blumenthal[/caption] KGB= Kimberly G. Blumenthal MD, MSc Division of Rheumatology, Allergy and Immunology Department of Medicine, Massachusetts General Hospital,Boston   [caption id="attachment_47012" align="alignleft" width="100"]EMM= Eric M. Macy MD, MS Department of Allergy Southern California Permanente Medical Group San Diego Medical Center Dr. Macy[/caption] EMM= Eric M. Macy MD, MS Department of Allergy Southern California Permanente Medical Group San Diego Medical Center [caption id="attachment_47013" align="alignleft" width="150"]TR= Theresa Rowe, DO, MS General Internal Medicine and Geriatrics Feinberg School of Medicine Northwestern University, Chicago, Illinois Dr. Rowe[/caption] TR= Theresa Rowe, DO, MS General Internal Medicine and Geriatrics Feinberg School of Medicine Northwestern University, Chicago, Illinois MedicalResearch.com: What is the background for this review? ESS: A key component of reducing antimicrobial resistance is improving how antimicrobials are prescribed—both reducing inappropriate use (i.e., not prescribing when not needed) and favoring the use of narrow-spectrum agents that are less likely to contribute to the development of antimicrobial resistance. KGB: Because unverified penicillin allergy labels are so prevalent with greater than 32 million Americans affected, and these labels lead to the use of alternative antibiotics that are often more broad-spectrum, we now know that penicillin allergy evaluations are an emerging important component of antibiotic stewardship.  When patients with a reported penicillin allergy are tested, more than 95% of them are not allergic, and thus could (and should) receive penicillins, and often related drugs, when appropriate.
Allergies, Author Interviews, OBGYNE, Pediatrics / 18.12.2018

MedicalResearch.com Interview with: [caption id="attachment_46660" align="alignleft" width="133"]Dr-Karen Robbins Dr. Robbins[/caption]  Karen Robbins, M.D. Allergist at Children’s National Health System  MedicalResearch.com: What is the background for this study? What are the main findings? Response: The background is that mothers are often concerned that something they did contributed to their children developing food allergies. Many will relate that they ate a lot of one specific food allergen while pregnant, and question how this could have impacted their unborn child. We realized that we hear a lot of anecdotal stories in clinic, but were not sure how frequently mothers try to alter their diet in the hopes of preventing food allergy in their children. We also were not sure where families get information or guidance on this topic.
Allergies, Author Interviews, Dermatology, Immunotherapy, JAMA / 17.11.2018

MedicalResearch.com Interview with: [caption id="attachment_46078" align="alignleft" width="162"]Hives - Wikipedia image James Heilman, MD - Own work Hives - Wikipedia image[/caption] Christopher S. Lee, PhD, RN, FAHA, FAAN, FHFSA Professor and Associate Dean for Research Boston College William F. Connell School of Nursing Chestnut Hill, MA 02467 MedicalResearch.com: What is the background for this study? Response: Although the efficacy of omalizumab (i.e. can it work?) in the treatment of chronic idiopathic (spontaneous) urticaria has been established in clinical trials, the effectiveness of omalziumab (i.e. does it work?) in the real-world management is less well established. The purpose of this study was to synthesize what is known about the benefits and harms of omalizumab as used in real-world treatment of Chronic Idiopathic (Spontaneous) Urticaria.
Allergies, Author Interviews, Pediatrics / 16.11.2018

MedicalResearch.com Interview with: Eliane Abou-Jaoude, MD  Allergy and Immunology Fellow Henry Ford Health System Detroit, MichiganEliane Abou-Jaoude, MD  Allergy and Immunology Fellow Henry Ford Health System Detroit, Michigan MedicalResearch.com: What is the background for this study? Response: Early life exposure to diverse types of microbes is necessary for healthy immune development and may impact the risk for developing allergic disorders. Theoretically the transfer of parental microbes to their offspring during infancy can influence a child’s developing gut microbiome and subsequent immune response patterns. We wished to investigate whether parental pacifier cleaning methods, reported at 6-months of age, were associated with altered serum IgE trajectory over the first 18 months of life. 
Allergies, Asthma, Author Interviews, Pediatrics, Science / 16.11.2018

MedicalResearch.com Interview with: "Dogs and Kids Mix Well" by Tony Alter is licensed under CC BY 2.0Catarina Almqvist Malmros MD, PhD Professor | Consultant Pediatrician Dept of Medical Epidemiology and Biostatistics | Karolinska Institutet Lung and Allergy Unit | Astrid Lindgren Children’s Hospital Stockholm, Sweden MedicalResearch.com: What is the background for this study? What are the main findings? Response: We have previously shown an association between growing up with dogs and a lower risk of childhood asthma (doi: 10.1001/jamapediatrics.2015.3219) but it has been unknown whether this link is modified by characteristics of the dog. Sex of the dog may have an effect on expressed allergens, and uncastrated male dogs release more of a certain allergen than castrated male dogs and female dogs. Some breeds are also described as ‘hypoallergenic’, but there is no scientific evidence whether they are more suitable for people with allergies. We examined how variables such as sex, breed, number of dogs or size of dog are associated with the risk of asthma and allergy among children with a dog in their home during the first year of life. We included all Swedish children born between January 2001 and December 2004 whose parents had a registered dog in a dog-owner register and linked the data to the Swedish population- and health data registers. Main findings are that children raised with only female dogs at home had a 16 per cent lower risk of asthma than those with male dogs, and that children living with two or more dogs had a 21 per cent lower risk of asthma than those with only one dog. Importantly, families with parental asthma or allergies had ‘hypoallergenic’ breeds more often than children whose parents did not have asthma or allergies; 11.7% compared to 7.6 . Exposure to these breeds was associated with a 27 per cent higher risk of allergy and no decreased risk of asthma. 
Allergies, Author Interviews, Pediatrics / 06.11.2018

MedicalResearch.com Interview with: [caption id="attachment_45708" align="alignleft" width="144"]David Stukus, MD Associate Professor of Pediatrics Associate Director, Pediatric Allergy & Immunology Fellowship Program Director of Quality Improvement, Division of Allergy and Immunology Nationwide Children's Hospital and The Ohio State University College of Medicine Columbus Ohio 43205 Dr. Stukus[/caption] David Stukus, MD Associate Professor of Pediatrics Associate Director, Pediatric Allergy & Immunology Fellowship Program Director of Quality Improvement, Division of Allergy and Immunology Nationwide Children's Hospital and The Ohio State University College of Medicine Columbus Ohio 43205 Dr. David Stukus discusses the emerging science behind food allergy prevention. MedicalResearch.com: How many US children are affected by food allergies?  Response: Food allergies affect roughly 5-8% of all U.S. children, which is approximately 6 million children. This translates to about 1 in every 13 children, or an average of two children in every classroom.  MedicalResearch.com: Are food allergies becoming more common? Response: Yes, we know that the prevalence of food allergies have doubled over the past two decades. Unfortunately, there is no single or definitive answer as to why this increase has occurred.