July 2012 Briefing - AllergyLast Updated: August 01, 2012.
Here are what the editors at HealthDay consider to be the most important developments in Allergy for July 2012. This roundup includes the latest research news from journal articles, as well as the FDA approvals and regulatory changes that are the most likely to affect clinical practice.
Cases of Delayed Anaphylaxis to Red Meat Described
TUESDAY, July 31 (HealthDay News) -- Individuals who have been bitten by the lone star tick may develop immunoglobulin E (IgE) to the carbohydrate galactose-α-1,3-galactose (alpha-gal), which puts them at risk for delayed anaphylaxis after consumption of meat containing alpha-gal on glycoproteins or glycolipids, according to a study published online July 20 in the Journal of General Internal Medicine.
Stability of Fragrance Patch Test Preparations Examined
THURSDAY, July 26 (HealthDay News) -- Concentrations of several fragrance allergens applied to test chambers well in advance of patient testing may be reduced by 20 percent or more within hours when stored at room temperature, according to a study published online July 14 in the British Journal of Dermatology.
Most Doctors Satisfied With Electronic Health Records
THURSDAY, July 19 (HealthDay News) -- Although only 55 percent of physicians had adopted electronic health records (EHRs) in 2011, most are somewhat or very satisfied with their system and most report enhanced patient care, according to a July data brief issued by the U.S. Centers for Disease Control and Prevention's National Center for Health Statistics (NCHS).
Poorer Patient Experience at Safety-Net Hospitals
THURSDAY, July 19 (HealthDay News) -- Safety-net hospitals (SNHs) perform worse on nearly every measure of patient experience, according to a study published online July 16 in the Archives of Internal Medicine.
~12,000 Preventable Deaths in English Hospitals Annually
THURSDAY, July 19 (HealthDay News) -- Approximately 12,000 hospital deaths in England each year are preventable, according to research published online July 7 in BMJ Quality & Safety.
Oral Immunotherapy Promising for Children With Egg Allergy
WEDNESDAY, July 18 (HealthDay News) -- Oral immunotherapy represents a promising therapeutic intervention for children with egg allergy, according to a study published in the July 19 issue of the New England Journal of Medicine.
Social Network Analysis IDs Informal Physician Networks
TUESDAY, July 17 (HealthDay News) -- Informal networks among physicians who share patients demonstrate substantial geographic variability, while within networks, physician and patient characteristics are similar, according to a study published in the July 18 issue of the Journal of the American Medical Association.
Missed Sleep May Contribute to Asthma Morbidity
TUESDAY, July 17 (HealthDay News) -- Missed sleep may contribute to asthma morbidity in urban children, according to a study published in the July issue of the Annals of Allergy, Asthma & Immunology.
Free Light Chains Identified in Chronic Rhinosinusitis
MONDAY, July 16 (HealthDay News) -- Patients with chronic rhinosinusitis (CRS) have increased free light chain (FLC) concentrations, particularly those with CRS with nasal polyps (CRSwNP), according to a study published online July 5 in Allergy.
Vitamin D Deficiency Linked to Poorer Lung Function in Children
FRIDAY, July 13 (HealthDay News) -- For children with asthma treated with inhaled corticosteroids, vitamin D deficiency correlates with poorer lung function, compared to that of children with vitamin D sufficiency or insufficiency, according to a study published online July 12 in the American Journal of Respiratory and Critical Care Medicine.
Babies With Dogs in Home Have Fewer Respiratory Infections
MONDAY, July 9 (HealthDay News) -- Frequent contact with dogs during a child's first year of life is associated with fewer respiratory symptoms and infections, less frequent otitis, and the need for fewer antibiotic courses, according to research published online July 9 in Pediatrics.
Handling of Confounding in Diet and Asthma, Allergy Studies Poor
TUESDAY, July 3 (HealthDay News) -- Studies investigating the effect of diet on the development of childhood asthma and allergies generally have substantial shortcomings with regard to how they handle confounding and effect modification, according to research published online June 19 in Allergy.