A new study being presented at the 2021 AAAAI Virtual Annual Meeting, taking place February 26 – March 1, examines the clinical and immunologic features of patients who have sensitivity to sunflower seeds.
February 08, 2021
A new case series looking at patients who have positive sunflower seed-specific IgE will be introduced during the 2021 American Academy of Allergy, Asthma & Immunology (AAAAI) Virtual Annual Meeting. While the abstract of this research was included in an online supplement to The Journal of Allergy and Clinical Immunology that was published February 1, the full poster (#299) will be presented at the 2021 AAAAI Virtual Annual Meeting.
The retrospective case series examined 117 adult patients sensitive to sunflower seeds. These patients underwent skin tests and detection of specific IgE. At times, oral food challenges were also recommended and performed. A total of 28 patients were recognized to have a clinical allergy to sunflower seed, amounting to 24% of those included in the study. Most of those also had a history of atopic disease and reactions to nuts and Rosaceae fruit. Fourteen patients (50%) suffered anaphylaxis, with all of those reactions graded as moderate save one. Of those suffering from anaphylaxis, 71% needed to go to the emergency department.