World Allergy Organization Journal (Sep 2022)

Discrepancies in the management of acquired cold contact urticaria: Results of a French-speaking urticaria experts questionnaire survey

  • Aurélie Du-Thanh, MD, PhD,
  • Angèle Soria, MD, PhD,
  • Emmanuelle Amsler, MD,
  • Antoine Badaoui, MD,
  • Marie-Sylvie Doutre, MD, PhD,
  • Germaine Gabison, MD,
  • Claire Bernier, MD,
  • Delphine Staumont-Sallé, MD, PhD,
  • Florence Hacard, MD,
  • Florence Castelain, MD,
  • Anne-Sophie Darrigade, MD,
  • Gilbert Patrice ML Tapsoba, MD,
  • Marie-Elodie Sarre, MD,
  • Pascale Mathelier-Fusade, MD,
  • Juliette Delaunay, MD,
  • Pauline Pralong, MD,
  • Annick Barbaud, MD, PhD,
  • Frédéric Dezoteux, MD,
  • Catherine Trémeau-Martinage, MD,
  • Zhary Bachtarzi, MD,
  • Frédéric Augey, MD

Journal volume & issue
Vol. 15, no. 9
p. 100688

Abstract

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Acquired cold contact urticaria (ACU) is a putatively serious condition, because of the risk of anaphylactic shock whenever patients are massively exposed to cold atmosphere/water, raising the question of the prescription of an “emergency kit” with oral antihistamines and epinephrine auto-injector. We performed an online survey to evaluate how French-speaking urticaria experts manage ACU. According to the 2016 consensus recommendations on chronic inducible urticarias, all the participants perform at least 1 of the available provocation tests and 84.2%, 77.8%, and 88.9% prescribe on-label use of second generation anti-H1 antihistamines (2GAH1) as a first line treatment, updosed 2GAH1 as a second line treatment, and omalizumab as a third line treatment, respectively. Interestingly, 44.4% of the practitioners always prescribe a continuous background treatment, versus 11.1% prescribing only on-demand therapy. Also, 11.7% of participants always prescribe an epinephrine auto-injector, 70.6% sometimes do, and 17.6% never do. Finally, 89.5% authorize swimming under strict conditions but 36.8% and 68.4% contra-indicate other water sports and occupational cold exposure, respectively.

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