Changes in eating habits following total and frontolateral laryngectomy.
(25/225)
CONTEXT: Swallowing is a continuous dynamic process, characterized by complex stages, that involves structures of the oral cavity, pharynx, larynx and esophagus. It can be divided into three phases: oral, pharyngeal and esophageal. Dysphagia is characterized by difficulty with, or the inability to swallow food of normal consistencies. OBJECTIVE: To investigate the presence of swallowing difficulties and modifications made to the consistency of the food consumed in cases of total and partial laryngectomy, with or without subsequent radiotherapy, among patients who had not been diagnosed as having dysphagia. TYPE OF STUDY: Descriptive study. SETTING: Voice Clinic of Sao Paulo Hospital, Universidade Federal de Sao Paulo/Escola Paulista de Medicina, Sao Paulo, Brazil. METHOD: 36 laryngectomy patients: 25 total and 11 frontolateral cases, were studied. A survey consisting of a 23-item questionnaire was applied by a single professional. RESULTS: Among those interviewed, 44% reported having modified the consistency of the food consumed (56% of the total and 20% of the partial frontolateral laryngectomy cases). It was not possible to investigate the influence of radiotherapy on the groups in this study, because the partial frontolateral laryngectomy cases were not exposed to radiotherapy. There was a higher incidence of complaints of swallowing difficulties in total laryngectomy cases (p < 0.027) than in partial frontolateral cases. However, there was no relationship between the surgery and weight loss. We also noted the patients' other problems regarding the eating process, as well as the compensation that they made for such problems. DISCUSSION: Research has shown an association between laryngectomy and swallowing difficulties, although there have been no reports of associated changes in eating habits among laryngectomized patients. CONCLUSIONS: This study showed that difficulty in swallowing is not rare in total and frontolateral laryngectomy cases. Such patients, even those who did not complain of dysphagia, also had minor difficulties while eating, and had to make some adaptations to their meals. (+info)
Coronary artery bypass grafting and aortic valve replacement in a patient with a tracheostoma.
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We report a 67-year-old man with a tracheostoma who successfully underwent coronary artery bypass grafting and aortic valve replacement. He had received both a tracheostoma just above the sternal notch after total laryngectomy. As the standard full sternotomy might cause mediastinitis, we performed the operation through a lower half sternotomy with a limited skin incision. Postoperatively the wound was covered with a sterile plastic drape to prevent infection from the tracheostoma. The postoperative course was uneventful. (+info)
Hemangioma of base of tongue.
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Although vascular malformations of the tongue comprise a significant portion of head and neck angiodysplastic lesions, hemangioma of base of tongue is rare. We report a case of hemangioma of base of tongue extending to the supraglottis, which necessitated an extended supraglottic laryngectomy. Patient had an uneventful recovery and at three year, follow-up has a normal speech and no difficulty in swallowing or aspiration. More importantly, there was no recurrence of hemangioma or bleeding. Although hemangiomas may be treated by various conservative methods, occasionally patient may require surgical excision as in the present case due to the repeated bleeding episode and difficult access. A high index of suspicion and radiological investigations should be performed if the clinical presentation is atypical for malignancy, as in our case. (+info)
Correlation of local outcome after partial laryngectomy with cartilage abnormalities on CT.
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BACKGROUND AND PURPOSE: The prognostic significance of laryngeal cartilage abnormalities, as seen on CT or MR imaging, in laryngeal or hypopharyngeal cancer, is unclear. The purpose is to determine whether cartilage abnormalities as seen on preoperative CT in laryngeal and pyriform sinus cancer are predictive of local outcome after partial laryngectomy. METHODS: The preoperative CT studies in a consecutive series of 16 patients who underwent extended hemilaryngectomy for squamous cell carcinoma of the glottis (n = 12), supraglottis (n = 1), or pyriform sinus (n = 3) were reviewed retrospectively. Cartilage abnormalities were defined as asymmetric cartilage sclerosis, lysis of ossified cartilage, or tumor visible on both sides of the cartilage. Tumor volume was calculated by using the summation-of-areas technique. Seven patients underwent postoperative radiation therapy. All patients had a follow-up of at least 24 months after treatment or until local recurrence. RESULTS: Eleven patients showed cartilage abnormalities. In six patients, only a single cartilage was abnormal, whereas three patients showed involvement of two cartilages and two patients of three cartilages. The overall average tumor volume was 2.7 mL; the average tumor volume was 1.5 mL in the patients without and 3.3 mL in those with cartilage involvement on CT (P > .05). Two patients suffered a local recurrence. One patient (tumor volume, 1.5 mL) did not show any cartilage abnormalities. The other patient (tumor volume, 1.9 mL) showed abnormalities in all three cartilages and also had evidence of early transcartilaginous tumor spread. CONCLUSION: In patients whose cancer is anatomically suitable for partial laryngectomy, cartilage abnormalities on CT do not preclude speech-preserving surgery. (+info)
Postoperative complications of salvage total laryngectomy.
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BACKGROUND: The objectives of the current study were to report the incidence of postoperative complications for salvage total laryngectomy (STL) compared with primary total laryngectomy (PTL) and to identify patient and tumor-related factors predictive of postoperative complications. METHODS: A sample of 183 patients who had received a total laryngectomy were identified from an existing database of 662 patients treated for squamous cell carcinoma of the larynx. PTL and STL were performed in 113 and 70 patients, respectively. Initial therapy in the patients who required salvage surgery included radiotherapy (RT) in 32 (46%) and chemoradiotherapy (CTRT) in 38 (54%). Postoperative complications were recorded for each group and categorized into local, swallowing, airway, and systemic complications. Postoperative complication rates for STL after RT and CTRT were compared with those after PTL by univariate analysis. Patient and tumor-related predictors of complications were identified by univariate and multivariate analyses. RESULTS: The overall mortality rate was 0.5%. Forty percent of all patients developed a postoperative complication after total laryngectomy. Local complications, which were the most frequent, occurred in 52 (28%) patients. Pharyngocutaneous fistula occurred in 31 (17%) patients. Statistical analysis showed that there was a greater number of patients with local wound (45% vs. 25%, P = 0.02) and fistula complications (32% vs. 12%, P = 0.012) in the STL-CTRT group compared with the primary laryngectomy group. Multivariate analysis showed that primary CTRT was an independent predictor of local complications and pharyngocutaneous fistula. CONCLUSIONS: Salvage laryngectomy was more frequently associated with postoperative complications after CTRT compared with PTL. Problems related to local wound healing, especially the development of pharyngocutaneous fistula, constituted the most common postoperative complication in these patients. Multivariate analysis showed that primary CTRT was an independent predictor of local wound complications and pharyngocutaneous fistula. (+info)
Quality of life and depression in patients undergoing total and partial laryngectomy.
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PURPOSE: The surgical treatment of head and neck cancer, primarily laryngeal cancer, causes sequelae and can change the patient's quality of life. The purpose of this study was to investigate the impact of laryngectomy on the quality of life regarding the functional, physical, psychological, and social aspects. METHODS: Fourteen patients underwent total laryngectomy and 16 underwent vertical partial laryngectomy. The Quality of Life Core Questionnaire (QLQ-C30) and Head and Neck (H&N35) questionnaire from the European Organization for Research and Treatment of Cancer (EORTC) were used for quality of life evaluation, while the Beck Depression Inventory questionnaire was used for the depression screen. RESULTS: In the total laryngectomy group, reported adverse effects were worsened, social and emotional function (21.3%), olfaction and taste changes (85.6%), cough (71.3%), speech difficulty (100%), and dysphagia (64.3%). Most of the patients (85.5%) judged their quality of life to be reasonable. In the partial laryngectomy group, reported adverse effects were worsened, emotional function (71.4%), speech difficulty (100%), and dysphagia (31.3%). However, most of the patients judged their quality of life to be above the general average. CONCLUSION: Despite being different surgeries, both groups experienced similar difficulties but at different levels. The quality of life was judged worse in the patients who underwent total laryngectomy. (+info)
Bcl-2 expression predicts radiotherapy failure in laryngeal cancer.
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Early stage laryngeal cancer can be effectively cured by radiotherapy or conservative laryngeal surgery. In the UK, radiotherapy is the preferred first line treatment. However, up to 25% of patients with T2 tumours will demonstrate locally persistent or recurrent disease at the original site, requiring salvage surgery to achieve a definitive cure. Patients experiencing treatment failure have a relatively poor prognosis. A retrospective analysis was conducted consisting of 124 patients with early stage (T1-T2, N0) laryngeal squamous cell carcinoma. In total, 62 patients who failed radiotherapy were matched for T stage, laryngeal subsite and smoking history to a group of 62 patients successfully cured by radiotherapy. Using immunohistochemistry the groups were compared for expression of apoptotic proteins: bcl-2, bcl-X(L), bax, bak and survivin. Radioresistant laryngeal cancer was associated with bcl-2 (P < 0.001) and bcl-X(L) (P = 0.005) expression and loss of bax expression (P = 0.012) in pretreatment biopsies. Bcl-2 has an accuracy of 71% in predicting radiotherapy outcome. The association between expression of bcl-2, bcl-X(L) and bax with radioresistant cancer suggests a potential mechanism by which cancer cells avoid the destructive effects of radiotherapy. Predicting radioresistance, using bcl-2, would allow the clinician to recommend conservative laryngeal surgery as an alternative first line treatment to radiotherapy. (+info)
Oncological outcome after CO2 laser cordectomy for early-stage glottic carcinoma.
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This study aims to define indications for micro-endoscopic laser surgery in early glottic carcinoma (Tis, T1a and T1b), to examine patterns of local recurrences and related retreatment methods. A cohort of 79 patients with previously untreated early glottic carcinoma, subjected to endoscopic CO2 laser excision between January 1993 and October 2000, was retrospectively examined. Patients included in data analysis had a mean follow-up of 39 months. Depth and extension of excisions were graded according to European Laryngological Society Classification, and included 5 types of cordectomy. Actuarial overall survival, determinate survival, disease-free survival, ultimate local control, and laryngeal preservation rates, at 3 years, were 97.5%, 98.7%, 89.9%, 92.4%, and 97.4%, respectively. Survival curves for overall and disease-free survival were calculated from the date of diagnosis using the KaplanMeier method. Of the 8 patients with local recurrences, 5 were managed with larynx-sparing treatment: a second endoscopic CO, laser cordectomy was performed in 2 patients, a supracricoid laryngectomy in 2 patients, and one patient was treated with radiotherapy. The remaining 3 patients were submitted to total laryngectomy, one of whom died due to neck metastases. One patient died from other causes. All other patients were alive and disease-free at the last follow-up. Understanding the diffusion pathways and timing of laryngeal glottic cancer is important both for treatment and prognosis. Correct knowledge of the subsites of the larynx and the routine use of pre-operative and intra-operative diagnostic assessment is useful in the selection of the appropriate type of resection. Microendoscopic laser surgery is efficacious for early glottic carcinoma, with oncological results comparable to those observed following radiotherapy or conventional partial laryngectomy, however, in this case, local recurrences have a greater range of re-treatment options. (+info)