- All lung and heart-lung transplant programs
- OPTN Lung Transplantation Committee
- All OPTN representatives and alternative representatives
- All OPOs
Sept. 27, 2023
Effective Sept. 27, the points assigned for blood type in lung allocation will be updated as follows:
- Type O – 5 points
- Type B – 2.2382 points
- Type A – 0.3032 points
- Type AB – 0 points
What you need to do
Members should familiarize themselves with the new policy and update any professional and patient education materials accordingly. Transplant programs who have lung candidates with approved or pending exceptions to the biological disadvantages score are advised to review those candidates to assess if they are appropriately prioritized for transplant upon implementation of the updated points for blood type. If the exception is no longer needed, it can be withdrawn. Transplant programs may also submit new exception requests.
As part of this implementation, UNetSM will be temporally unavailable from 7:00 a.m. until approximately 7:30 a.m. ET. Please save all data by 06:59 a.m. ET on Sept. 27 or your updates may be lost.
Please note the Organ Center and UNOS Customer Service will not have access to the system during the times listed above.
Education and resources
The lung CAS summary data page and professional education will be updated along with this release.
See additional details in the policy notice.
The three-month monitoring report of lung continuous distribution, which was implemented on March 9, 2023, revealed an unexpected decrease in the proportion of lung transplants performed for blood type O transplant recipients since implementation. This decrease was not consistent with the simulation modeling performed while the policy was in development.
The OPTN Executive Committee approved submitting a policy proposal for a special public comment period that was open from Aug. 24 through Sept. 7. All comments were reviewed and considered by the OPTN Lung Transplantation Committee before developing a final proposal for the OPTN Board of Directors. The Board approved the policy on Sept. 22, 2023.
For policy-related questions, contact [email protected].
The Organ Center is available 24 hours a day at 800-292-9537.