Author and reference no. Year of publication Duration of follow-up % of survival rate after tracheal allograft transplantation % of surviving patients without airway problem Elliot et al. [16] 1996 9-18 months 80% (4/5) 75% (3/4) Jacobs et al. [2] 1996 5-10 years 83% (20/24) 80% (16/20) Jacobs et al. [9] 1999 0.57-2.44 years 83% (5/6) 100% (5/5) Jacobs et al. [9] 1999 5-14 years 84% (26/31) 84 (22/26) Propst et al. (11) 2011 3.32-7.55 years 90% (9/10) -

Table 1: Post-operative outcome of transplantation of chemically preserved tracheal allografts worldwide.