Evaluation of swallowing function after cricohyoidoepiglottopexy / 局解手术学杂志

ABSTRACT

Objective To investigate the evaluation ways and effects of swallowing function after cricohyoidoepiglottopexy(CHEP). Methods Selected 92 patients of glottic carcinoma who were admitted into hospital from February 2014 to January 2017,and all the patients were given cricohyoidoepiglottopexy(CHEP)therapy and function reconstruction.Modified barium swallow(MBS),modified penetration as-piration scale(MPAS),and fiberoptic endoscopic evaluation of swallowing(FEES)were applied after the surgery.And the prognosis of patients was followed up.Results There was one patient who was not able to extubate,and the extubation time of tracheaostomy tube and stomach tube were respectively(12.04 ±5.42)week and(8.00 ±2.19)d among the remaining 91 cases.Three months after operation,the laryngeal function were good in 84 cases,moderate in 6 cases and poor in 2 cases,the incidence of complications was 6.5%.The fundamental frequency and fundamental frequency perturbation three months after operation were significantly lower than thos before operation(P<0.05). With the extension of postoperative time,the MPAS score of patients with MBS and FEES evaluation were obviously decreased(P<0.05). The MBS assessment score were respectively(3.87 ±0.98)points,(1.64 ±0.65)points,(1.09 ±0.33)points at 15 days,30 days and 60 days after operation.The FEES evaluation score were respectively(3.27 ±1.33)points,(1.73 ±1.11)points,(1.18 ±0.89)points at 15 days,30 days and 60 days after operation.With the MBS assessment as the gold standard,the sensitivity of FEES assessment to normal,false aspiration and aspiration were 100%,76.7%and 86.7%,respectively,and the specificity were 86.7%,97.1% and 98.3%,respectively. Conclusion The cricohyoidoepiglottopexy and laryngeal defect repair in the treatment of glottic carcinoma can effectively preserve the laryn -geal function,reduce the incidence of postoperative complications,improve pronunciation function,and the FEES and MBS evaluation of laryn-geal function have good accuracy,and they have good clinical significance to understand the degree of postoperative aspiration.