Indications, protocols, and outcomes of drug desensitizations for chemotherapy and monoclonal antibodies in adults and children.

Advances in the understanding of various malignancies and chronic inflammatory diseases has led to the development of better treatment options for prolonging patient survival and minimizing morbidity. The recognition of "first-line" chemotherapy and monoclonal agents for these conditions has given more urgency to the need to re-administer these drugs in cases of drug hypersensitivity reactions. Therefore, in these cases, not only is desensitization considered when there is no alternative therapy available but also when alternative treatments are considered therapeutically inferior and/or more toxic.

Predicting food challenge outcomes for baked milk: role of specific IgE and skin prick testing.

Background: Cow's milk allergy is the most common food allergy in childhood. Many children with IgE-mediated cow's milk allergy may tolerate baked milk products, but few data exist on predictors of outcomes of baked milk challenges.

Objective: To determine the relation of milk protein allergen specific IgE (sIgE) levels and skin prick test (SPT) wheal size with baked milk challenge outcomes.

Role of specific IgE and skin-prick testing in predicting food challenge results to baked egg.

Previous studies suggest that children with egg allergy may be able to tolerate baked egg. Reliable predictors of a successful baked egg challenge are not well established. We examined egg white-specific IgE levels, skin-prick test (SPT) results, and age as predictors of baked egg oral food challenge (OFC) outcomes.

Management of multiple drug allergies in children.

Children with multiple drug allergies are likely to require treatment with one or more of the drugs to which they may have had a reaction, when there is no alternate effective drug available. Detailed review of their history and/or use of appropriate diagnostic studies will help determine the potential safety of readministering the desired drug as well as the method for its readministration, most likely in the form of a drug challenge or desensitization. A practical approach to the diagnosis and treatment of children with multiple drug allergies is described in this review.

Characterizing the relationship between sesame, coconut, and nut allergy in children.

Sesame and coconut are emerging food allergens in the United States. We sought to examine whether children allergic to peanuts and tree nuts are at increased risk of having an allergy to sesame or coconut. We performed a retrospective chart review of children who underwent skin prick testing (SPT) to sesame and coconut and identified 191 children who underwent SPT to sesame and 40 to coconut.

Antibiotic desensitization for the allergic patient: 5 years of experience and practice.

Background: Antibiotic desensitization is an option for patients with suspected IgE-mediated antibiotic allergy when no other alternative exists for treating life-threatening bacterial infections. However, there are limited data describing the outcomes of this procedure with newer, commonly used antibiotics.

Objective: To evaluate the safety and utility of antibiotic desensitization.

Is maternal age at delivery related to childhood food allergy?

The prevalence of food allergies is increasing. Concurrently, the average maternal age at birth is also increasing. We conducted a preliminary study to evaluate whether maternal age at the time of delivery is associated with a food allergy in children.