Copenhagen, the capital of Denmark, is a city known for its picturesque canals, historic architecture, and vibrant cycling culture. Home to the famous Tivoli Gardens—one of the oldest amusement parks in the world that even inspired Walt Disney—it offers a mix of history and entertainment. Its iconic Nyhavn district, with colorful waterfront buildings and a lively atmosphere, attracts visitors from around the world. Another must-see is the famous Little Mermaid statue, inspired by Hans Christian Andersen’s beloved fairy tale. Committed to sustainability, Copenhagen is on track to become the world’s first carbon-neutral capital by 2025, making it a model for green urban living.
We are happy to share that this year our Danish colleagues will host the SIOPEN Annual General Meeting 2025 in Copenhagen, bringing together experts dedicated to advancing research on neuroblastoma
Relevant information
Dates: 17-19 September 2025
Location: IDA Conference, Kalvebod Brygge 31, 1560 Copenhagen, Denmark
Modality: Face-to-face meeting (online option will not be available in plenary sessions)
For any questions, contact SIOPENmanager@siopen.org
Programme
Friday (09:00-14:00)
Clinical Trials Update 3: Relapse
Abstract oral presentation - 7 best
Clinical Trials Update 4: New trial proposals
Specialty Committees updates 2
Prize awards
Wednesday (08:00-16:30)
Specialty Committee Sessions (open and restricted sessions).
Thursday (08:00-17:30)
General Assembly (restricted to members)
Clinical Trials update 1: Open and with results
Abstract oral presentation - Rapid fire session 1
Clinical Trials update 2: frontline, open and follow-up
International collaboration
Case presentations
Specialty Committees updates 1
Abstract oral presentation - Rapid fire session 2
Social Event
Specialty Committee Agendas (restricted to members)
Practical Information:
Remember to bring warm clothing – Danish autumn can be chilly.
The boat tour lasts about 45-60 minutes, and the boats are partially covered.
Cinematheque is within walking distance of most hotels.
We expect the dinner to end around 11:00 PM.
SOCIAL EVENT: Boat Tour, 'Bubbles' and Informal Standing Dinner
At 6:00 PM, you'll be picked up from the conference venue, and we will begin with a guided canal tour around Copenhagen. The tour will end at Nyhavn, one of Copenhagen's most iconic spots. From there, we will take a short walk through the city center to the Cinematheque restaurant. Cinematheque is a film cultural center that focuses on the art and history of cinema and houses three theaters. We will start with snacks and drinks on the rooftop, followed by a standing buffet dinner in the main restaurant.
REGISTRATION for the SOCIAL EVENT is CLOSED
REGISTRATION IS FULL & CLOSED
SPONSORS
ABSTRACT SUBMISSION (CLOSED)
This year we are going to have abstract presentations, ONLY electronic format will be accepted.
Deadline for submissions will be the 13th of June 2025.
Requirements: limited to 300 words, structure: Background - Methods/Patients - Results - Conclusions.
The best abstracts will be selected for abstract presentations. Further information will be sent to those chosen ones.
Please note, submitting your work to the SIOPEN Annual General Meeting will not preclude you from presenting your research in another International Congress.
For the abstracts selected, please send your poster (and Oral presentaiton if applicable) to SIOPENmanager@siopen.org