Implication of enhanced recovery after surgery in the surgical management of hypopharyngeal squamous cell carcinoma / 中华耳鼻咽喉头颈外科杂志

Objective: To investigate the safety and efficacy of enhanced recovery after surgery (ERAS) in the clinical management of hypopharyngeal squamous cell carcinoma (HSCC). Methods: In this retrospective study, a total of 168 patients with pyriform sinus carcinoma in Qilu Hospital of Shandong University from January 2015 to January 2019 were divided into two groups, based on the different perioperative interventions that patients received, i.e. the ERAS group (n=64) and the conventional group (n=104), including 164 males and 4 females, whose ages ranged from 42 to 84 years old. The difference between two groups in the operative time, postoperative nutritional status, incidences of postoperative complications and postoperative hospitalization time were compared using the student's t test, Chi-squared test or Fisher's exact test. Results: Compared with the conventional group, patients in the ERAS group had significantly shorter operative time [(166.8±58.2) min vs. (183.3±39.9) min,t=-2.72, P=0.031], higher levels of postoperative serum albumin [(38.3±4.2) μmol/L vs. (36.6±3.3) μmol/L, t=2.73, P=0.007] and more body weight [(65.4±9.4) kg vs. (62.1±9.4) kg, t=2.22, P=0.028], lower incidences of postoperative subcutaneous infection [7.8% (5/64) vs. 20.2% (21/104), χ²=4.64, P=0.03] and severe pneumonia [4.7% (3/64) vs. 15.4% (16/104), χ²=4.52, P=0.03], and shorter postoperative hospitalization time [(16.5±3.9) d vs. (18.2±4.3) d, t=-2.65, P<0.05]. Conclusion: ERAS is effective and safe in the surgical management of HSCC, with benefits in reducing the operative stress via saving operation time, shortening the hospitalization time, ameliorating nutritional status and decreasing the incidences of complications.

Surgical treatment of advanced laryngeal cancer with preservation of laryngeal function / 中华耳鼻咽喉头颈外科杂志

<p><b>OBJECTIVE</b>To explore the surgical methods for advanced laryngeal cancer and long term effects of laryngectomy.</p><p><b>METHODS</b>Two hundred and thirty-eight cases of laryngeal cancer at different stages, including 103 cases with supraglottic cancer, 118 cases with glottic cancer, 3 cases with subglottic cancer, and 14 cases with recurrent cancer, underwent different kinds of operation from 2000 to 2010. The TNM classifications were as follows: T3 168 cases, T4 70 cases. Stage III 145 cases, Stage IV 93 cases. N0 134 cases,N1 64 cases,N2 38 cases, and N3 2 cases. The effects of operation, especially with the preservation of laryngeal function, was analyzed. The disease-free survival rate was calculated by Kaplan-Meier methods.</p><p><b>RESULTS</b>Partial laryngectomy was performed on 142 of the 238 cases (59.7%). Total laryngectomy was performed on 96 cases. In 142 patients who received partial laryngectomy with preservation of laryngeal function, the trachea cannula was extracted in 90 patients, with the decannulation rate as 63.4%. The nasal feeding tube was removed and peroral feeding was recovered in all patients. The patients undergoing partial laryngectomy succeeded in phonation. The 3 years and 5 years disease-free survival rates in all patients were 81.4% and 59.5%. The 3 years and 5 years disease-free survival rate of partial laryngectomy were 82.9% and 64.3%. The 3 years and 5 years disease-free survival rates in total laryngectomy were 79.2% and 52.4%. There was no significantly different between the two groups (χ(2) = 2.478, P = 0.115).</p><p><b>CONCLUSION</b>For the advanced laryngeal cancer, it is possible to preserve the laryngeal function without compromising the remote survival rate by detailed pre-operational estimation, properly selected operation and skilled surgical practice.</p>