Regarding the coagulation profile, at T3M, no differences were observed in the levels of D-Dimer (Figure 1A–C), E-Selectin (Figure 1D–F), ICAM-1 (Figure 1G–I), and VCAM-1 (Figure 1J–L) between asymptomatic (Never LC) and symptomatic LC (Ongoing LC) subjects. This evidence concerns the gene ICAM1 and laryngotracheoesophageal cleft.