摘要
Background:Unresectable colorectal liver metastases(CRLM)is a condition with poor prognosis.A recent treatment alternative improving survival in patients with unresectable CRLM,has emerged with the introduction of liver transplantation(LT),yet not uncontroversial with the current organ shortage.This study aimed to retrospectively investigate the potential of declined donors with acceptable risk as liver graft donors and patients with unresectable CRLM as potential recipients.Methods:All declined donors in central Sweden and all patients with CRLM discussed at multidisciplinary team conference at Karolinska University Hospital,January 2013-October 2018,were identified.Donors were classified according to the European Committee Guide to the quality and safety of organs for transplantation and potential recipients were evaluated by selection criteria,based on studies on the Norwegian Secondary Cancer study database.Results:Out of 1,462 evaluated potential donors,62(2.7 pmp)donors were identified,corresponding to 6-18%of the utilized donor pool.Out of 1,008 included patients with CRLM,25(2.1 pmp)potential recipients were recognized.Eligibility for LT and left-sided colon cancer were favorable prognostic factors.Conclusions:Today’s donor pool could increase with the use of extended criteria donors,which is sufficient and display an acceptable risk-benefit ratio for patients with unresectable CRLM.With current selection criteria a small subset of patients with unresectable CRLM are eligible recipients.This subset of patients has a better survival compared to patients ineligible for LT.
