Get ready for a
great event!

December 07-09,2023

Rebouças Convention Center

São Paulo, Brazil

IMPORTANT: The event will be entirely in-person. There will be no hybrid programming or live streaming.

We also emphasize that the first day is for members of the UCARE/ACARE network.


We look forward to welcome you for one of our preceptorships!


Welcome to the GA²LEN UCARE Conference 2023: On the path to complete control – no patient left behind, in São Paulo, Brazil!

Prepare yourself for a three-day gathering focused on chronic urticaria and associated conditions, designed to foster learning and the exchange of ideas. The event will feature ten scientific sessions encompassing oral presentations, comprehensive lectures delivered by esteemed international experts, engaging workshops, and interactive poster sessions. You can look forward to the participation of over 300 colleagues hailing from more than 50 countries across the globe. This will provide ample opportunities for discussions and scientific interactions with fellow researchers and physicians specializing in the treatment of urticaria and related ailments. Gain access to the latest insights regarding urticaria pathogenesis, subtypes, biomarkers, comorbidities, diagnostic approaches, the disease’s impact, and treatment modalities. Additionally, you’ll receive valuable practical advice on effectively managing urticaria and other mast cell-driven diseases.

In addition to the enriching scientific program, São Paulo offers a plethora of touristic options to explore. Immerse yourself in the vibrant culture of this dynamic city, renowned for its art, cuisine, and history. From architectural marvels to world-class museums and lush parks, São Paulo has something to captivate every visitor.

Indulge in a culinary journey, savoring delectable Brazilian cuisine, or embrace the city’s thriving nightlife scene. Don’t miss the opportunity to explore São Paulo’s diverse neighborhoods, each with its unique charm and attractions.

We hope you have a fruitful and rewarding experience at the GA²LEN UCARE Conference 2023: On the path to complete control – no patient left behind. Take the time to enjoy the wonders São Paulo has to offer. Welcome to São Paulo, where scientific excellence and unforgettable experiences converge!


Submit your abstract. Don’t miss the chance to be part of this important event and contribute to the improvement of the worldwide treatment of urticaria.

Late break abstracts for 15th november, 2023.



For all program and sponsor aspects please contact:

UCARE Coordinating Office c/o DGAKI Robert-Koch-Platz 7 10115 Berlin, Germany
For all technical and organizational aspects please contact:

The owner of the conference is:
GA²LEN e.V. –  C/o DGAKI
Robert-Koch-Platz 7
10115 – Berlin – Germany

1. General: We are not willing or obliged to participate in dispute resolution procedures before a consumer arbitration board.

2. The following information is mandatory according to German law.