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Effect of donor cardiac arrest and arrest duration on outcomes of lung transplantation
Author(s) -
Mohite Prashant N.,
Zych Bartlomiej,
Sabashnikov Anton,
Popov AronFrederik,
GarciaSaez Diana,
Patil Nikhil P.,
Koch Achim,
Zeriouh Mohamed,
Rahmanian Parwis B.,
Dhar Dhruva,
Amrani Mohamed,
Bahrami Toufan,
DeRobertis Fabio,
Carby Martin,
Reed Anna,
Simon Andre R.
Publication year - 2016
Publication title -
clinical transplantation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.918
H-Index - 76
eISSN - 1399-0012
pISSN - 0902-0063
DOI - 10.1111/ctr.12704
Subject(s) - medicine , lung transplantation , bronchiolitis obliterans , transplantation , retrospective cohort study , surgery , statistical significance
Background Limited data are available about lung transplantation (LTx) from donors suffering cardiac arrest (CA) prior to actual donation. Methods A retrospective analysis of LTx performed between January 2007 and September 2012 was done with the focus on CA in donors. The recipients were grouped depending on the history of donor CA and CA duration (downtime) as: No cardiac arrest (“NoCA”), CA downtime less than 20 min (“CA < 20”), and CA downtime equal to or more than 20 min (“CA > 20”). Early and mid‐term outcomes after LTx were compared among the three groups. Results A total of 237 LTx were performed during the study period. One hundred eighty‐eight patients received organs from “NoCA” donors, 25 from “CA < 20” donors, and 24 patients from “CA > 20” donors. There was a trend toward better overall cumulative survival in both CA groups (log rank p = 0.076) whereas the survival in the “CA > 20” group was significantly better than in the “NoCA” group in the subgroup analysis (log rank p = 0.045). Freedom from bronchiolitis obliterans syndrome (BOS) also increased with increase in CA duration, although it did not reach statistical significance. Conclusions Transplantation of lungs from donors with a history of CA is safe and feasible. Longer duration of cardiac arrest may improve the outcomes after the LTx in terms of survival and freedom from BOS.