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Objective@#To evaluate the oncologic and functional outcomes of laryngeal squamous cell carcinomas treated by supracricoid laryngectomy.@*Methods@#The clinical data of 134 patients with laryngeal cancer who underwent supracricoid laryngectomy with cricohyoidoepiglottopexy (CHEP) or cricohyoidopexy (CHP) between July 2005 and April 2014 at Shandong Provincial ENT Hospital were retrospectively reviewed. Ninety-one patients including 31 cases of stage Ⅰ, 36 of stage Ⅱ, 18 of stage Ⅲ and 6 of stage Ⅳ underwent CHEP and 43 patients underwent CHP. Two patients received CHEP due to recurrence after open surgery and laser surgery. Three patients received CHP due to the recurrence of disease after open surgery and postradiotherapy persistence of disease. The Kaplan-Meier method was used to calculate the 3-year and 5-year survival rates. The Chi-square test was used to compare the survival rates between different surgical procedures.@*Results@#All 91 patients who underwent CHEP had successful removals of PEG tubes, and 88 (96.7%) of them had tracheostomy tube decannulation. Among 43 patients with CHP, 42(97.6%) cases removal of PEG tubes(97.6%), including and 40(93.0%) cases with tracheostomy tube decannulation. There was one patient with local recurrence in all cases. In CHEP group, 3-year local control rate was 98.2%; 3-year and 5-year overall survival rate were 94.5% and 93.9%, respectively. In CHP group, 3-year local control rate was 97.6%; 3-year and 5-year overall survival rates were 86.0% and 83.3%, respectively. Pharyngeal fistula appeared in 2 cases of CHEP group and 4 cases of CHP group, and all of them were cured by conservative treatment.@*Conclusion@#Supracricoid laryngectomy shows excellent oncologic and functional results for treatment of laryngeal cancer while maintaining laryngeal functions, especially in terms of local control rate and tracheostomy tube decannulation.
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Objective@#To evaluate the usefullness of flexible esophagoscopy and chromoendoscopy with Lugol′s solution in the detection of synchronous esophageal neoplasm in patients with hypopharyngeal squamous cell carcinoma (HSCC).@*Methods@#A retrospective review of 96 cases with HSCC that received surgical treatment from March 2016 to March 2017 was accomplished. In these patients, the site of origin were pyriform sinus (n=75), posterior pharyngeal wall (n=11) and postcricoid (n=10). Esophagoscopy was prospectively performed on all patients before treatment for HSCC. All patients underwent conventional white-light endoscopic examination with Lugol chromoendoscopy and narrow band image. Suspicious areas of narrow band image or Lugol-voiding lesions were observed and biopsied. The treatment strategy of primary HSCC was modified according to the presence of synchronous esophageal squamous cell neoplasms by a multidisciplinary approach.@*Results@#Ninety-six patients were enrolled (age ranging from 37-80 years). All patients did not have previous treatment.Histopathological analysis revealed middle to high-grade dysplasia in 5 cases, Tis cancer in 5 cases, cancer in 16 cases and inflammation or normal findings in the others. Four cases were treated with endoscopic submucosal dissection before hypopharygeal surgery, 3 cases with lower esophageal cancers were treated with gastric pull-up combined with free jejunal flap after total circumferential pharyngolaryngectomy (TCPL) and certical esophagectomy, and 14 cases were treated with TCPL, total esophagectomy and gastric pull-up.@*Conclusions@#Esophagoscopy is a feasible and justified procedure in HSCC cases as it enhances the detection of premalignant lesion or second primary cancer. Routine esophagoscopy for detecting synchronous second primary tumor should be recommended for patients with HSCC. The treatment strategy for primary HSCC is modified according to the presence of synchronous second primary tumor.
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Objective@#investigate the incidence of retropharyngeal lymph node (RPLN) metastasis and the risk factors for RPLN metastasis in hypopharyngeal cancer, and the relationship of planned dissection of the RPLN with the survival and tumor control rates in patients with hypopharyngeal cancer.@*Methods@#A total of 203 patients with hypopharyngeal squamous cell carcinoma who underwent radical surgery as initial treatment from February 2011 to July 2015 were analyzed retrospectively. There were 167 cases of pyriform sinus carcinoma, 23 cases of posterior pharyngeal wall carcinoma, and 13 cases of postcricoid carcinoma.@*Results@#The incidence of RPLN metastasis in HPC was 17.7%, with a highest rate of 43.5% in pharyngeal wall carcinoma. The incidence of RPLN metastasis in T3-4 pyriform sinus carcinoma was 18.3%, which significantly higher than 2.8% in T1-2 cases(χ2=5.360, P=0.020). The rate of RPLN metastasis was 23.8% in N2b-3 and 8.6% in N0-2a, with a statistically significant difference(χ2=7.637, P=0.006). There was no statistically significant difference in overall survival rates between patients with and without RPLN metastasis(P>0.05). Data were analyzed by SPSS 13.0 software.@*Conclusions@#RPLN metastasis is not rare in hypopharyngeal carcinoma. Planned dissection of the RPLN should be performed with the initial surgery in patients with advanced hypopharyngeal cancer, especially posterior pharyngeal wall carcinoma, T3-4 pyriform sinus carcinoma and staged N2b-3 disease, which can reduce the regional recurrence rate and provided with a better prognosis.
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Objective@#To investigate the key factors influencing the prognosis of hypopharyngeal carcinoma and the therapeutic methods improving the efficacy of treatments for hypopharyngeal carcinoma.@*Methods@#Two hundred and sixty-four cases of hypopharyngeal squamous cell carcinoma treated from May 2010 to May 2015 were analyzed retrospectively. There were 211 cases of pyriform sinus carcinoma, 37 cases of posterior pharyngeal wall carcinoma, and 16 cases of postcricoid carcinoma. According to UICC 2002 criteria, 2 cases were for stage Ⅰ, 14 for stage Ⅱ, 32 for stage Ⅲ and 216 for stage Ⅳ. Postoperative circumferential defects existed in 112 (42.4%) cases, and 86 of them were reconstructed with free jejunum transplantation. Among all cases, 54 patients (20.5%) had the preservation of laryngeal functions after surgery and 210 patients (79.5%) with total laryngectomy; 238 cases (90.2%) underwent bilateral cervical lymph node dissection and 203 patients received posterior pharyngeal lymph node exploration and dissection, with positive metastases for posterior pharyngeal lymph nodes in 36 cases (17.7%). Eight cases with cervical lymph node metastasis extensively involving the soft tissue, prevertebral fascia or encases carotid artery received preoperative radiotherapy of 50 Gy. After surgery 13 patients received concurrent radiotherapy and chemotherapy, 337 underwent adjuvant radiotherapy with a dose of 50-60 Gy each, and 14 patients did not receive radiotherapy or did not completed their radiotherapy programs. SPSS 13.0 saftware was used to analyze the data.@*Results@#All patients were followed up for more than 2 years. With Kaplan-Meier method, the 2-, 3- and 5-years survival rates were 69.6%, 62.8% and 51.3%, respectively. There were significant differences in 3-year survival rates between T1-2 group (75.5%) and T3-4 group (59.2%) (χ2=4.282 P=0.039), N0 group (81.6%) and N+ group (58.2%) (χ2=6.802 P=0.009), laryngeal functions preserved (81.8%) and unpreserved group (58.9%) (χ2=5.314 P=0.021). Multivariate Logistic regression analysis showed that cervical lymph node metastasis was an independent prognostic factor (P=0.027). The success rate of free jejunum transplantation was 98.8%. Local recurrence, cervical lymph node recurrence, second primary cancer, and distant metastasis accounted respectively for 11.2%, 18.8%, 12.5% and 45.0% of death cases.@*Conclusions@#The prognosis-associated factors for hypopharyngeal carcinoma should be taken into account, including the evaluation of the carcinogenesis of the mucosal area, early screening of premalignant lesion or second primary cancer in the esophagus and dissection of the posterior pharyngeal lymph nodes, which will help to improve the local control rate and recent survival rate in patients with hypopharyngeal cancer.
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<p><b>OBJECTIVE</b>To study the feasibility and therapeutic effect of recurrent laryngeal nerve (RLN) decompression in the treatment of bilateral paralyzed RLN after thyroid surgery.</p><p><b>METHODS</b>From March 2005 to June 2013, 15 cases of bilateral RLN paralyses occurring within 3 months after thyroid surgery were treated with RLN decompression. Bilateral RLN paralyses were caused by revised thyroid surgery in 8 cases and by primary thyroid surgery in 7 cases.</p><p><b>RESULTS</b>RLN injuries were found in 15 cases/22 side, including RLN-cut in 9 sides and RLN-ligated in 13 sides. RLN decompression was performed in the 10 cases/13 sides of ligated RLN. Vocal cord mobility was detected through electrolaryngoscope for evaluating the postoperative functional recovery of decompressed RLN.Of 8 patients with bilateral RLN paralyses due to the ligation of RLN after previous revised thyroid surgeries, functional adduction and abduction of the vocal cord was recovered completely in 4 patients and recovered basically with a slight weak abduction in one patient after RLN decompression, and the 5 patients were decannulated in 1-4 months postoperatively. For 7 patients with bilateral RLN paralyses resulted from previous primary surgeries, unilateral or bilateral RLN decompress was performed in 2 cases and in 3 cases respectively. The mobility of the paralyzed vocal cord restored in 1-6 months after RLN decompression, besides one case with relative deficient abduction and one case with slight limited abduction and adduction, and the 5 patients were decannulated successfully.</p><p><b>CONCLUSION</b>Exploration surgery could be performed as soon as possible in patients with bilateral RLN paralyses and RLN decompress is effective for the restoration of the function of the nerve.</p>
Subject(s)
Humans , Decompression, Surgical , Postoperative Period , Recurrent Laryngeal Nerve , Recurrent Laryngeal Nerve Injuries , Diagnosis , Thyroid Gland , General Surgery , Thyroidectomy , Vocal Cord Paralysis , Vocal CordsABSTRACT
<p><b>OBJECTIVE</b>To investigate the efficacy of surgery followed by adjuvant radiotherapy and the prognostic factors affecting the results of treatment in hypopharyngeal carcinoma.</p><p><b>METHODS</b>A retrospective review of 149 patients with hypopharyngeal carcinoma that received surgical treatment from Jun 2003 to Jun 2010 was accomplished. In the 149 patients, the site of origin were pyriform sinus (n = 121), posterior pharyngeal wall (n = 21) and postcricoid (n = 7). According to UICC 2002 criteria, there were 3 in stage I, 15 in stage II, 29 in stage III and 102 in stage IV. Surgical methods for primary tumor were: pyriform sinus resection or posterior pharyngeal wall resection in 22 cases, partial pharyngectomy and partial laryngectomy in 29 cases, partial pharyngectomy and total laryngectomy in 67 cases, total pharyngectomy and total laryngectomy in 16 cases, total pharyngolaryngectomy and partial esophagus resection in 12 cases, and total esophagus resection in 3 cases. All the patients received elective and/or radical neck dissection. Unilateral or bilateral thyroid lobectomy was performed in 98 cases. Eighty-seven patients received intensity modulation radiated therapy (IMRT) postoperatively in the cancer center of Provincial Hospital Affiliated to Shandong University. Individualized adjustment of the radiation field was made according to the surgical condition. Forty-nine cases received radiotherapy in other hospitals (dose 50-70 Gy). Laryngeal function was restored in 51 patients (34.2%). The risk clinicopathological factors of survival and the causes of death were analyzed.</p><p><b>RESULTS</b>The survival rate was calculated with Kaplan-Meier method. The overall 3- and 5- year survival rates were 47.7% and 38.7%, respectively. There were no significant differences in 3-year survival between T1-2 and T3-4 groups, N0 and N+ groups, stage I-II and III-IV groups, laryngeal function preserved and unpreserved groups. The overall 3 years survival rate of patients received surgery and adjuvant radiotherapy was higher than those just received surgery alone (χ² = 6.851, P < 0.05). The 3-year survival rate in patients treated in comprehensive treatment group has showed a good trend, although still no statistical significance (χ² = 0.176, P > 0.05). The cause of death in 86 patients, including regional lymph nodes recurrence in 25 cases (29.1%). Of them, one was stoma recurrence and 9 were retropharyngeal lymph nodes metastasis; distant metastasis in 19 cases (22.1%); local recurrence in 13 cases, local or regional recurrence with distant metastasis in 8 cases (9.3%), and second primary cancer in 6 cases (7.0%).</p><p><b>CONCLUSIONS</b>The overall prognosis of hypopharyngeal carcinoma was poor and dismal. In accordance with specific conditions of surgery, active adjustment of the personalized protocol of IMRT was the key of improving the efficacy of hypopharyngeal carcinoma.</p>
Subject(s)
Humans , Carcinoma, Squamous Cell , Diagnosis , Combined Modality Therapy , Head and Neck Neoplasms , Diagnosis , Hypopharyngeal Neoplasms , Diagnosis , Laryngectomy , Larynx , Larynx, Artificial , Lymph Nodes , Neck Dissection , Neoplasm Recurrence, Local , Neoplasms, Second Primary , Pharyngectomy , Pharynx , Radiotherapy, Adjuvant , Radiotherapy, Intensity-Modulated , Retrospective Studies , Survival RateABSTRACT
<p><b>OBJECTIVE</b>To investigate the necessity and feasibility of planned dissection of the retropharyngeal lymph nodes (RPLN) in advanced hypopharyngeal cancer.</p><p><b>METHODS</b>Between February 2011 and December 2012, 54 patients with advanced hypopharyngeal cancer accepted planned dissection of the RPLN during primary surgery. There were 45 cases of pyriform sinus carcinoma, 5 cases of posterior pharyngeal wall carcinoma, and 4 cases of postcricoid carcinoma. All patients underwent surgery and postoperative adjuvant radiotherapy, meanwhile bilateral neck dissection and RPLN dissection were performed. All patients received preoperative CT scanning (with contrast). The results of the radiographic assessment were compared with the postoperative pathologic findings respectively.</p><p><b>RESULTS</b>RPLN were confirmed positive by pathology in 13 cases, and negative in another 43 cases. For the entire treatment group, metastasis to the RPLN was confirmed hispathologically in 12 patients (22.2%). Eight patients were pyriform sinus carcinoma, 4 were posterior pharyngeal wall carcinoma. Among them, seven patients were diagnosed as RPLN metastasis by CT imaging and another 5 patients were not confirmed. The overall accuracy for the radiologist's interpretation was 79.6%, the sensitivity was 58.3%, and the specificity was found to be 85.7%. Eleven patients were N2-3 and 6 patients were N2c. No RPLN metastasis or recurrence was found during more than one year follow-up period.</p><p><b>CONCLUSIONS</b>It is not rare for the RPLN metastasis in patients with advanced hypopharyngeal carcinoma. CT imaging is not effective in determining the early presence of RPLN metastasis. The planned dissection of the RPLN is highly recommended during the initial surgery of hypopharyngeal cancer, especially in posterior pharyngeal wall carcinoma, T3-4 pyriform sinus carcinoma and staged N2-3 cases.</p>
Subject(s)
Humans , Carcinoma, Squamous Cell , General Surgery , Head and Neck Neoplasms , General Surgery , Hypopharyngeal Neoplasms , General Surgery , Lymph Nodes , General Surgery , Lymphatic Metastasis , Neck , Neck Dissection , Neoplasm Recurrence, Local , Pharyngeal Neoplasms , Radiotherapy, Adjuvant , Retrospective Studies , Tomography, X-Ray ComputedABSTRACT
<p><b>OBJECTIVE</b>To evaluate the effect of peer education on postoperative rehabilitation of patients with laryngeal cancer.</p><p><b>METHODS</b>From January 2010 to December 2012, 240 cases of primary laryngeal cancer were treated with partial or total laryngectomy as well as tracheotomy in the Department of Head and Neck Surgery in Shandong Provincial Hospital. The patients were randomly divided into experimental group or control group by Stochastic tables law, 120 patients in control group accepted only conventional nursing, 120 patients in experimental group accepted both conventional nursing and peer education. The difference in the treatment nursing cooperation attitude, postoperative recovery, postoperative symptoms and the incidence of complications between two groups were evaluated by postoperative quality of life (UW-QOL), Eysenck personality questionnaire (EPQ) and coping style questionnaire (CSQ) score. The independent sample T-test and χ² test were used for statistical analysis.</p><p><b>RESULTS</b>The patients of experimental group showed more positive attitude to treatment and care compared to the patients of control group (χ² = 10.7, P < 0.01). Experimental group had less time in postoperative wound healing time, gastric tube indwelling time and postoperative hospital stay than control group, with statistically significant differences (t = 6.89, t = 6.36, t = 6.42, respectively, P < 0.01); Incidence of postoperative discomfort symptoms in experimental group was less than that in control group (P < 0.05). Total score for quality of life (UW-QOL) in experimental group was higher than that in control group (t = 2.40, P < 0.05). The P and N scores of EPQ in experimental group were lower than those in control group (t = 2.28, t = 2.60, P < 0.05), while the E score of EPQ in experimental group was significantly higher than that in control group (t = 4.50, P < 0.01), with no significant difference in the L score of EPQ between two groups (P > 0.05). scores of factor to solve problem and help factor of CSQ in experimental group were higher than those in control group (t = 7.05, t = 7.73, P < 0.01), and the era factor score of experimental group was lower than that of control group (t = 2.05, P < 0.05).</p><p><b>CONCLUSIONS</b>Peer education can help the patients with laryngectomy to maintain good psychological and mental status, to cooperate actively with treatment, to reduce symptoms and complications, and to shorten the length of hospital stay, improving their postoperative rehabilitation and quality of life.</p>