Three days rush venom immunotherapy in bee allergy: Safe, inexpensive and instantaneously effective

Arnon Goldberg*, Ayala Yogev, Ronit Confino-Cohen

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

Background: Rush venom immunotherapy (VIT) is highly effective in vespid venom allergy, but comparable data regarding bee venom (BV) allergy are sparse. We evaluated its safety, efficacy and cost in BV-allergic patients. Methods: Conventional or rush VIT were offered to all patients with systemic reaction to insect sting. Rush VIT was also given to hyperreactive patients who failed to reach the maintenance dose with conventional VIT due to multiple systemic reactions. In BV-allergic patients, honeybee sting challenge was performed within 1 week after reaching the maintenance dose. Results: 179 patients, some of them allergic to more than one venom, received 246 rush VIT courses. Bee VIT was administered to 132 patients (73.7%); 173 patients (96.6%) reached the maintenance dose. The incidence of systemic reactions was 29.6%. They were more common in VIT with BV than with vespid venoms (31.1 and 16.3%, respectively, p = 0.01). After excluding the hyperreactive subgroup (n = 20), this difference was not significant (23.7 and 16%, respectively, p = 0.19). Despite the high incidence of systemic reactions (15 of 20, 75%) among hyperreactive patients, 17 patients (85%) achieved the maintenance dose. Sting challenges resulted in systemic reaction in 4 of 8 (50%) hyperreactive patients and in 2 of 47 (4.3%) ordinary patients. The cost of rush VIT was 41% of that of conventional VIT. Conclusions: Rush VIT with BV is safe, instantaneously effective, less expensive and enables most patients with previous failures of conventional VIT to reach the maintenance dose.

Original languageEnglish
Pages (from-to)90-98
Number of pages9
JournalInternational Archives of Allergy and Immunology
Volume156
Issue number1
DOIs
StatePublished - Aug 2011

Keywords

  • Bee venom
  • Hymenoptera
  • Insect venom allergy
  • Venom immunotherapy

Fingerprint

Dive into the research topics of 'Three days rush venom immunotherapy in bee allergy: Safe, inexpensive and instantaneously effective'. Together they form a unique fingerprint.

Cite this