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Transplantation & Cellular Therapy Meetings

The Tandem Meetings I Transplantation & Cellular Therapy Meetings of ASTCT and CIBMTR are the combined annual meetings of the American Society for Transplantation and Cellular Therapy (ASTCT) and CIBMTR (Center for International Blood and Marrow Transplant Research).

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2025 Tandem Meetings | Transplantation & Cellular Therapy Meetings of ASTCT and CIBMTR

Hawai'i Convention Center, Honolulu, HI
February 12-15, 2025
Pre-conference: February 11, 2025; and Post-conference: February 16, 2025

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ASTCT® and CIBMTR® value the views of our community. Diversity, equity, and inclusion (DEI) are core attributes of our organizations, which include supporting members and attendees to ensure high-quality and equitable care for the patients and communities we serve. As we plan for the 2025 Tandem Meetings | Transplantation & Cellular Therapy Meetings and future Tandem Meetings, we advise that the choice to host a meeting in a certain location does not infer support for local laws, policies or candidates. For more information regarding our position on DEI initiatives, view the joint statement.


Through the Tandem Meetings:
  • Administrators, clinicians, data managers, clinical research professionals, fellows-in-training, investigators, laboratory technicians, MDs, PhDs, nurses, nurse practitioners, pharmacists, physician assistants, and other allied health professional attendees benefit from a full scientific program that addresses the timeliest issues in hematopoietic cell transplantation and cellular therapy.
  • Leading experts in the field of transplantation and cellular therapy from around the world will present the latest developments during plenaries, concurrent sessions, oral abstracts, posters, tracks, meet-the-professor sessions, and more;
  • ASTCT Spotlight Sessions will focus on cutting-edge clinical and translational research;
  • CIBMTR Working Committee meetings will shape the observational research that culminates in peer-reviewed journals that move the field toward improved outcomes and higher quality of life.


What to Expect in 2025

Cutting-Edge Science 

Access to the latest scientific updates, new technologies, and innovative
products in hematopoietic cell transplantation and cellular therapy.

International Experts 

Leading experts from around the world sharing key insights, case studies,
and results advancing treatment for patients with blood-related disorders. 

Collaborative Community 

Opportunities to collaborate with an international community of healthcare professionals. 

Continuing Education 

Ability to earn continuing medical, pharmacy, and nursing education credits
and advance your career.



2025 Tandem Meetings

2025 Agenda

Available later in 2024: Search the online agenda for sessions, speakers, posters and tracks and create your personal agenda.

2025 Abstracts

  • Abstract submission deadline: TBA
  • Abstract accept/reject notification: TBA
  • Late breaking abstract submissions: TBA

Continuing Medical Education

Staying on top of the latest scientific updates, innovative ideas, and the timeliest issues in cellular therapy is critical. That is why we are committed to bringing you an outstanding digital program, with the opportunity to earn even more continuing education credits. 

The Medical College of Wisconsin is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education and ABIM MOC Part II for physicians and contact hours for allied health professionals for the Tandem Meetings I Transplantation & Cellular Therapy Meetings of ASTCT and CIBMTR.

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Health and Safety in Honolulu, HI

The health and safety of the 2025 Tandem Meetings attendees, speakers, exhibitors, and staff remains our top priority. ASTCT and CIBMTR are actively monitoring health and safety guidelines and planning an event that adheres to the latest guidance for masks, physical distancing, and related protocols defined by the CDC, the Hawaii State Department of Health, and local health authorities.

The Tandem Meetings of ASTCT and CIBMTR strongly recommend that all attendees, speakers, exhibitors, and guests be fully vaccinated against COVID-19. All attendees should self-screen and stay home if experiencing any COVID-19 symptoms, and self-testing is encouraged. People with COVID-19 can have a wide range of symptoms, which can be found on the CDC website.

We encourage you to participate in the 2025 Tandem Meetings in a way that feels safest to you while onsite in Honolulu, HI. We ask all attendees to respect the choices of their colleagues to mask and/or socially distance themselves throughout the meetings. Masks will be available by request at the 2025 Tandem Meetings registration desk. You can choose to participate in the meetings virtually via the Online Attendee Experience, even if you are in Honolulu.

Thank You for joining us in San Antonio, TX

San Antonio, TX - February 21-24, 2024
Pre-conference: February 20, 2024; and Post-conference: February 25, 2024

The 2024 Tandem Meetings I Transplantation & Cellular Therapy Meetings of ASTCT and CIBMTR at the Henry B. González Convention Center in San Antonio, TX, have concluded. You may purchase and view session recordings on the Tandem Meetings homepage.

2024 Tandem Meetings