Sami L. Bahna

Bio: Sami L. Bahna is an academic researcher from Louisiana State University in Shreveport. The author has contributed to research in topics: Food allergy & Oral food challenge. The author has an hindex of 4, co-authored 4 publications receiving 876 citations. Previous affiliations of Sami L. Bahna include University of Milan.

World Allergy Organization (WAO) Diagnosis and Rationale for Action against Cow's Milk Allergy (DRACMA) Guidelines.

Abstract: Alessandro Fiocchi, MD, Pediatric Division, Department of Child and Maternal Medicine, University of Milan Medical School at the Melloni Hospital, Milan 20129, Italy. Holger Schünemann, MD, Department of Clinical Epidemiology & Biostatistics, McMaster University Health Sciences Centre, 1200 Main Street West Hamilton, ON L8N 3Z5, Canada. Sami L. Bahna, MD, Pediatrics & Medicine, Allergy & Immunology, Louisiana State University Health Sciences Center, Shreveport, LA 71130. Andrea Von Berg, MD, Research Institute, Children s department , Marien-Hospital, Wesel, Germany. Kirsten Beyer, MD, Charité Klinik für Pädiatrie m.S. Pneumologie und Immunologie, Augustenburger Platz 1, D-13353 Berlin, Germany. Martin Bozzola, MD, Department of Pediatrics, British Hospital-Perdriel 74-CABA-Buenos Aires, Argentina. Julia Bradsher, PhD, Food Allergy & Anaphylaxis Network, 11781 Lee Jackson Highway, Suite 160, Fairfax, VA 22033. Jan Brozek, MD, Department of Clinical Epidemiology & Biostatistics, McMaster University Health Sciences Centre, 1200 Main Street West Hamilton, ON L8N 3Z5, Canada. Enrico Compalati, MD, Allergy & Respiratory Diseases Clinic, Department of Internal Medicine. University of Genoa, 16132, Genoa, Italy. Motohiro Ebisawa, MD, Department of Allergy, Clinical Research Center for Allergy and Rheumatology, Sagamihara National Hospital, Kanagawa 228-8522, Japan. Maria Antonieta Guzman, MD, Immunology and Allergy Division, Clinical Hospital University of Chile, Santiago, Chile. Santos Dumont 999. Haiqi Li, MD, Professor of Pediatric Division, Department of Primary Child Care, Children’s Hospital, Chongqing Medical University, China, 400014. Ralf G. Heine, MD, FRACP, Department of Allergy & Immunology, Royal Children’s Hospital, University of Melbourne, Murdoch Children’s Research Institute, Melbourne, Australia. Paul Keith, MD, Allergy and Clinical Immunology Division, Department of Medicine, McMaster University, Hamilton, Ontario, Canada. Gideon Lack, MD, King’s College London, Asthma-UK Centre in Allergic Mechanisms of Asthma, Department of Pediatric Allergy, St Thomas’ Hospital, London SE1 7EH, United Kingdom. Massimo Landi, MD, National Pediatric Healthcare System, Italian Federation of Pediatric Medicine, Territorial Pediatric Primary Care Group, Turin, Italy. Alberto Martelli, MD, Pediatric Division, Department of Child and Maternal Medicine, University of Milan Medical School at the Melloni Hospital, Milan 20129, Italy. Fabienne Rancé, MD, Allergologie, Hôpital des Enfants, Pôle Médicochirurgical de Pédiatrie, 330 av. de Grande Bretagne, TSA 70034, 31059 Toulouse CEDEX, France. Hugh Sampson, MD, Jaffe Food Allergy Institute, Mount Sinai School of Medicine, One Gustave L. Levy Place, NY 10029-6574. Airton Stein, MD, Conceicao Hospital, Porto Alegre, Brazil. Luigi Terracciano, MD, Pediatric Division, Department of Child and Maternal Medicine, University of Milan Medical School at the Melloni Hospital, Milan 20129, Italy. Stefan Vieths, MD, Division of Allergology, Paul-EhrlichInstitut, Federal Institute for Vaccines and Biomedicines, Paul-Ehrlich-Str. 51-59, D-63225 Langen, Germany.

The management of paediatric allergy: not everybody's cup of tea--10-11th February 2012.

Abstract: Over decades, noncommunicable diseases (NCDs) have become an emergency problem for the developed world. Obesity, cardiovascular diseases, chronic nephropathies, psychiatric disorders and neoplastic diseases top the list of the major global threats and are also increasing in the developing world [1]. These include metabolic diseases, neurodegenerative conditions, autoimmune disorders (type 1 diabetes, chronic inflammatory bowel diseases, thyroiditis, rheumatoid disease) as well as allergic conditions and asthma [2]. Inflammation and immune dysregulation are common features of all these different conditions and they highlight the central multisystem role of the immune system [3]. The increase of respiratory allergy in westernized countries, started 50 years ago, seems to have plateaued at the beginning of this century [4], but a new wave of food allergies has emerged in the last 10–15 years [5,6], in particular in preschool children [7–10]. This ‘second wave’ is particularly evident in countries where respiratory allergy had increased, for example United Kingdom, Australia and United States [5,7,11]. Peanut allergy has more than doubled in the last 15 years and has recently been recorded in 1–2% of children in Australia, Canada, United Kingdom and United States [9]. The reasons for the differences in temporal presentation of various allergic conditions and the intergenerational dissimilarities in the disease profile have not been elucidated; however, as the increase in allergic disease has occurred too rapidly (within one to two generations) to be attributed to genetic changes in the population, it is likely related to environment. The search for environmental causes of allergies and epidemiological trends is a good opportunity to explain the complexity of allergic disease. Whatever the cause(s) of this increase are, they do not act in

Doctor, when should I feed solid foods to my infant?

Abstract: PURPOSE OF REVIEW Modalities and timing of the introduction of solid foods to infants may influence growth, obesity, atherosclerosis, hyperlipidemia, hypertension, diabetes, and metabolic disease. The most debated effects of solid foods introduction are those on the development of food allergy. RECENT FINDINGS For the first time, in recent years prospective studies have been published about the effects of early vs. delayed introduction of allergenic foods into the infants' diet on food allergy. According to these studies, the early introduction of peanut may be a powerful protecting factor against peanut allergy in some risk categories. This seems not be true for wheat, cow's milk, sesame, and whitefish. The effect of early introduction of egg on egg allergy are controversial. SUMMARY The recent studies have changed the practice recommendations given by healthcare providers to families. We review the modifications of the recommendations of international societies on the introduction of solid foods, both to the general population and to infants at risk for allergy.

Guidelines for the Diagnosis and Management of Food Allergy in the United States: Summary of the NIAID-Sponsored Expert Panel Report

Abstract: Food allergy is an important public health problem that affects children and adults and may be increasing in prevalence. Despite the risk of severe allergic reactions and even death, there is no current treatment for food allergy: the disease can only be managed by allergen avoidance or treatment of symptoms. The diagnosis and management of food allergy also may vary from one clinical practice setting to another. Finally, because patients frequently confuse nonallergic food reactions, such as food intolerance, with food allergies, there is an unfounded belief among the public that food allergy prevalence is higher than it truly is. In response to these concerns, the National Institute of Allergy and Infectious Diseases, working with 34 professional organizations, federal agencies, and patient advocacy groups, led the development of clinical guidelines for the diagnosis and management of food allergy. These Guidelines are intended for use by a wide variety of health care professionals, including family practice physicians, clinical specialists, and nurse practitioners. The Guidelines include a consensus definition for food allergy, discuss comorbid conditions often associated with food allergy, and focus on both IgE-mediated and non-IgE-mediated reactions to food. Topics addressed include the epidemiology, natural history, diagnosis, and management of food allergy, as well as the management of severe symptoms and anaphylaxis. These Guidelines provide 43 concise clinical recommendations and additional guidance on points of current controversy in patient management. They also identify gaps in the current scientific knowledge to be addressed through future research.

Randomized Trial of Peanut Consumption in Infants at Risk for Peanut Allergy

Abstract: G Du Toit, G Roberts, PH Sayre N Engl J Med 2015;372:803–813 To evaluate strategies of early peanut consumption or avoidance for prevention of peanut allergy in patients at risk The participants were between 4 and 11 months of age at randomization They suffered from severe eczema, egg allergy, or both A total of 640 patients were evaluated over a 60-month period They were stratified according to their sensitivity to skin testing to peanut extract Those with no measureable wheal were evaluated as not sensitized, those with wheal diameters 1 to 4 mm were considered sensitized, and participants with >4-mm wheal were excluded Participants were randomized to receive an initial supervised feeding …

Food allergy: a practice parameter update-2014.

Abstract: This parameter was developed by the Joint Task Force on Practice Parameters, representing the American Academy of Allergy, Asthma & Immunology (AAAAI); the American College of Allergy, Asthma & Immunology (ACAAI); and the Joint Council of Allergy, Asthma & Immunology (JCAAI). The AAAAI and the ACAAI have jointly accepted responsibility for establishing "Food Allergy: A practice parameter update—2014." This is a complete and comprehensive document at the current time. The medical environment is a changing one, and not all recommendations will be appropriate for all patients. Because this document incorporated the efforts of many participants, no single individual, including those who served on the Joint Task Force, is authorized to provide an official AAAAI or ACAAI interpretation of these practice parameters. Any request for information about or an interpretation of these practice parameters by the AAAAI or ACAAI should be directed to the Executive Offices of the AAAAI, ACAAI, and JCAAI. These parameters are not designed for use by pharmaceutical companies in drug promotion.

ICON: Food allergy

Abstract: Food allergies can result in life-threatening reactions and diminish quality of life. In the last several decades, the prevalence of food allergies has increased in several regions throughout the world. Although more than 170 foods have been identified as being potentially allergenic, a minority of these foods cause the majority of reactions, and common food allergens vary between geographic regions. Treatment of food allergy involves strict avoidance of the trigger food. Medications manage symptoms of disease, but currently, there is no cure for food allergy. In light of the increasing burden of allergic diseases, the American Academy of Allergy, Asthma & Immunology; European Academy of Allergy and Clinical Immunology; World Allergy Organization; and American College of Allergy, Asthma & Immunology have come together to increase the communication of information about allergies and asthma at a global level. Within the framework of this collaboration, termed the International Collaboration in Asthma, Allergy and Immunology, a series of consensus documents called International Consensus ON (ICON) are being developed to serve as an important resource and support physicians in managing different allergic diseases. An author group was formed to describe the natural history, prevalence, diagnosis, and treatment of food allergies in the context of the global community.

Review of Infant Feeding: Key Features of Breast Milk and Infant Formula

Abstract: Mothers' own milk is the best source of nutrition for nearly all infants. Beyond somatic growth, breast milk as a biologic fluid has a variety of other benefits, including modulation of postnatal intestinal function, immune ontogeny, and brain development. Although breastfeeding is highly recommended, breastfeeding may not always be possible, suitable or solely adequate. Infant formula is an industrially produced substitute for infant consumption. Infant formula attempts to mimic the nutritional composition of breast milk as closely as possible, and is based on cow's milk or soymilk. A number of alternatives to cow's milk-based formula also exist. In this article, we review the nutritional information of breast milk and infant formulas for better understanding of the importance of breastfeeding and the uses of infant formula from birth to 12 months of age when a substitute form of nutrition is required.